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2796cce3 | 1 | /////////////////////////////////////////////////////////////////////////// |
faa94f3e | 2 | // Name: src/generic/grid.cpp |
f85afd4e MB |
3 | // Purpose: wxGrid and related classes |
4 | // Author: Michael Bedward (based on code by Julian Smart, Robin Dunn) | |
d4175745 | 5 | // Modified by: Robin Dunn, Vadim Zeitlin, Santiago Palacios |
f85afd4e MB |
6 | // Created: 1/08/1999 |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Michael Bedward (mbedward@ozemail.com.au) | |
65571936 | 9 | // Licence: wxWindows licence |
f85afd4e MB |
10 | ///////////////////////////////////////////////////////////////////////////// |
11 | ||
95427194 | 12 | // For compilers that support precompilation, includes "wx/wx.h". |
4d85bcd1 JS |
13 | #include "wx/wxprec.h" |
14 | ||
f85afd4e MB |
15 | #ifdef __BORLANDC__ |
16 | #pragma hdrstop | |
17 | #endif | |
18 | ||
27b92ca4 VZ |
19 | #if wxUSE_GRID |
20 | ||
4c44eb66 PC |
21 | #include "wx/grid.h" |
22 | ||
f85afd4e MB |
23 | #ifndef WX_PRECOMP |
24 | #include "wx/utils.h" | |
25 | #include "wx/dcclient.h" | |
26 | #include "wx/settings.h" | |
27 | #include "wx/log.h" | |
508011ce VZ |
28 | #include "wx/textctrl.h" |
29 | #include "wx/checkbox.h" | |
4ee5fc9c | 30 | #include "wx/combobox.h" |
816be743 | 31 | #include "wx/valtext.h" |
60d876f3 | 32 | #include "wx/intl.h" |
c77a6796 | 33 | #include "wx/math.h" |
2a673eb1 | 34 | #include "wx/listbox.h" |
f85afd4e MB |
35 | #endif |
36 | ||
cb5df486 | 37 | #include "wx/textfile.h" |
816be743 | 38 | #include "wx/spinctrl.h" |
c4608a8a | 39 | #include "wx/tokenzr.h" |
4d1bc39c | 40 | #include "wx/renderer.h" |
6d004f67 | 41 | |
b5808881 | 42 | #include "wx/generic/gridsel.h" |
07296f0b | 43 | |
4c44eb66 PC |
44 | const wxChar wxGridNameStr[] = wxT("grid"); |
45 | ||
0b7e6e7d SN |
46 | #if defined(__WXMOTIF__) |
47 | #define WXUNUSED_MOTIF(identifier) WXUNUSED(identifier) | |
c78b3acd | 48 | #else |
0b7e6e7d | 49 | #define WXUNUSED_MOTIF(identifier) identifier |
c78b3acd SN |
50 | #endif |
51 | ||
52 | #if defined(__WXGTK__) | |
53 | #define WXUNUSED_GTK(identifier) WXUNUSED(identifier) | |
54 | #else | |
55 | #define WXUNUSED_GTK(identifier) identifier | |
56 | #endif | |
57 | ||
3f8e5072 JS |
58 | // Required for wxIs... functions |
59 | #include <ctype.h> | |
60 | ||
b99be8fb | 61 | // ---------------------------------------------------------------------------- |
758cbedf | 62 | // array classes |
b99be8fb VZ |
63 | // ---------------------------------------------------------------------------- |
64 | ||
d5d29b8a | 65 | WX_DEFINE_ARRAY_WITH_DECL_PTR(wxGridCellAttr *, wxArrayAttrs, |
160ba750 | 66 | class WXDLLIMPEXP_ADV); |
758cbedf | 67 | |
b99be8fb VZ |
68 | struct wxGridCellWithAttr |
69 | { | |
2e9a6788 VZ |
70 | wxGridCellWithAttr(int row, int col, wxGridCellAttr *attr_) |
71 | : coords(row, col), attr(attr_) | |
b99be8fb VZ |
72 | { |
73 | } | |
74 | ||
2e9a6788 VZ |
75 | ~wxGridCellWithAttr() |
76 | { | |
77 | attr->DecRef(); | |
78 | } | |
79 | ||
b99be8fb | 80 | wxGridCellCoords coords; |
2e9a6788 | 81 | wxGridCellAttr *attr; |
22f3361e VZ |
82 | |
83 | // Cannot do this: | |
84 | // DECLARE_NO_COPY_CLASS(wxGridCellWithAttr) | |
85 | // without rewriting the macros, which require a public copy constructor. | |
b99be8fb VZ |
86 | }; |
87 | ||
160ba750 VS |
88 | WX_DECLARE_OBJARRAY_WITH_DECL(wxGridCellWithAttr, wxGridCellWithAttrArray, |
89 | class WXDLLIMPEXP_ADV); | |
b99be8fb VZ |
90 | |
91 | #include "wx/arrimpl.cpp" | |
92 | ||
93 | WX_DEFINE_OBJARRAY(wxGridCellCoordsArray) | |
94 | WX_DEFINE_OBJARRAY(wxGridCellWithAttrArray) | |
95 | ||
0f442030 RR |
96 | // ---------------------------------------------------------------------------- |
97 | // events | |
98 | // ---------------------------------------------------------------------------- | |
99 | ||
2e4df4bf VZ |
100 | DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_LEFT_CLICK) |
101 | DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_RIGHT_CLICK) | |
102 | DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_LEFT_DCLICK) | |
103 | DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_RIGHT_DCLICK) | |
79dbea21 | 104 | DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_BEGIN_DRAG) |
2e4df4bf VZ |
105 | DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_LEFT_CLICK) |
106 | DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_RIGHT_CLICK) | |
107 | DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_LEFT_DCLICK) | |
108 | DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_RIGHT_DCLICK) | |
109 | DEFINE_EVENT_TYPE(wxEVT_GRID_ROW_SIZE) | |
110 | DEFINE_EVENT_TYPE(wxEVT_GRID_COL_SIZE) | |
d4175745 | 111 | DEFINE_EVENT_TYPE(wxEVT_GRID_COL_MOVE) |
2e4df4bf VZ |
112 | DEFINE_EVENT_TYPE(wxEVT_GRID_RANGE_SELECT) |
113 | DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_CHANGE) | |
114 | DEFINE_EVENT_TYPE(wxEVT_GRID_SELECT_CELL) | |
115 | DEFINE_EVENT_TYPE(wxEVT_GRID_EDITOR_SHOWN) | |
116 | DEFINE_EVENT_TYPE(wxEVT_GRID_EDITOR_HIDDEN) | |
bf7945ce | 117 | DEFINE_EVENT_TYPE(wxEVT_GRID_EDITOR_CREATED) |
0f442030 | 118 | |
b99be8fb VZ |
119 | // ---------------------------------------------------------------------------- |
120 | // private classes | |
121 | // ---------------------------------------------------------------------------- | |
122 | ||
86033c4b VZ |
123 | // common base class for various grid subwindows |
124 | class WXDLLIMPEXP_ADV wxGridSubwindow : public wxWindow | |
b99be8fb VZ |
125 | { |
126 | public: | |
86033c4b VZ |
127 | wxGridSubwindow() { m_owner = NULL; } |
128 | wxGridSubwindow(wxGrid *owner, | |
129 | wxWindowID id, | |
130 | const wxPoint& pos, | |
131 | const wxSize& size, | |
132 | int additionalStyle = 0, | |
133 | const wxString& name = wxPanelNameStr) | |
134 | : wxWindow(owner, id, pos, size, | |
135 | wxWANTS_CHARS | wxBORDER_NONE | additionalStyle, | |
136 | name) | |
137 | { | |
138 | m_owner = owner; | |
139 | } | |
140 | ||
141 | wxGrid *GetOwner() { return m_owner; } | |
142 | ||
143 | protected: | |
144 | void OnMouseCaptureLost(wxMouseCaptureLostEvent& event); | |
145 | ||
146 | wxGrid *m_owner; | |
147 | ||
148 | DECLARE_EVENT_TABLE() | |
149 | DECLARE_NO_COPY_CLASS(wxGridSubwindow) | |
150 | }; | |
151 | ||
152 | class WXDLLIMPEXP_ADV wxGridRowLabelWindow : public wxGridSubwindow | |
153 | { | |
154 | public: | |
155 | wxGridRowLabelWindow() { } | |
b99be8fb VZ |
156 | wxGridRowLabelWindow( wxGrid *parent, wxWindowID id, |
157 | const wxPoint &pos, const wxSize &size ); | |
158 | ||
159 | private: | |
b99be8fb VZ |
160 | void OnPaint( wxPaintEvent& event ); |
161 | void OnMouseEvent( wxMouseEvent& event ); | |
b51c3f27 | 162 | void OnMouseWheel( wxMouseEvent& event ); |
b99be8fb | 163 | void OnKeyDown( wxKeyEvent& event ); |
f6bcfd97 | 164 | void OnKeyUp( wxKeyEvent& ); |
63e2147c | 165 | void OnChar( wxKeyEvent& ); |
b99be8fb VZ |
166 | |
167 | DECLARE_DYNAMIC_CLASS(wxGridRowLabelWindow) | |
168 | DECLARE_EVENT_TABLE() | |
22f3361e | 169 | DECLARE_NO_COPY_CLASS(wxGridRowLabelWindow) |
b99be8fb VZ |
170 | }; |
171 | ||
172 | ||
86033c4b | 173 | class WXDLLIMPEXP_ADV wxGridColLabelWindow : public wxGridSubwindow |
b99be8fb VZ |
174 | { |
175 | public: | |
86033c4b | 176 | wxGridColLabelWindow() { } |
b99be8fb VZ |
177 | wxGridColLabelWindow( wxGrid *parent, wxWindowID id, |
178 | const wxPoint &pos, const wxSize &size ); | |
179 | ||
180 | private: | |
a9339fe2 | 181 | void OnPaint( wxPaintEvent& event ); |
b99be8fb | 182 | void OnMouseEvent( wxMouseEvent& event ); |
b51c3f27 | 183 | void OnMouseWheel( wxMouseEvent& event ); |
b99be8fb | 184 | void OnKeyDown( wxKeyEvent& event ); |
f6bcfd97 | 185 | void OnKeyUp( wxKeyEvent& ); |
63e2147c | 186 | void OnChar( wxKeyEvent& ); |
b99be8fb VZ |
187 | |
188 | DECLARE_DYNAMIC_CLASS(wxGridColLabelWindow) | |
189 | DECLARE_EVENT_TABLE() | |
22f3361e | 190 | DECLARE_NO_COPY_CLASS(wxGridColLabelWindow) |
b99be8fb VZ |
191 | }; |
192 | ||
193 | ||
86033c4b | 194 | class WXDLLIMPEXP_ADV wxGridCornerLabelWindow : public wxGridSubwindow |
b99be8fb VZ |
195 | { |
196 | public: | |
86033c4b | 197 | wxGridCornerLabelWindow() { } |
b99be8fb VZ |
198 | wxGridCornerLabelWindow( wxGrid *parent, wxWindowID id, |
199 | const wxPoint &pos, const wxSize &size ); | |
200 | ||
201 | private: | |
b99be8fb | 202 | void OnMouseEvent( wxMouseEvent& event ); |
b51c3f27 | 203 | void OnMouseWheel( wxMouseEvent& event ); |
b99be8fb | 204 | void OnKeyDown( wxKeyEvent& event ); |
f6bcfd97 | 205 | void OnKeyUp( wxKeyEvent& ); |
63e2147c | 206 | void OnChar( wxKeyEvent& ); |
b99be8fb VZ |
207 | void OnPaint( wxPaintEvent& event ); |
208 | ||
209 | DECLARE_DYNAMIC_CLASS(wxGridCornerLabelWindow) | |
210 | DECLARE_EVENT_TABLE() | |
22f3361e | 211 | DECLARE_NO_COPY_CLASS(wxGridCornerLabelWindow) |
b99be8fb VZ |
212 | }; |
213 | ||
86033c4b | 214 | class WXDLLIMPEXP_ADV wxGridWindow : public wxGridSubwindow |
b99be8fb VZ |
215 | { |
216 | public: | |
217 | wxGridWindow() | |
218 | { | |
c2f5b920 DS |
219 | m_rowLabelWin = NULL; |
220 | m_colLabelWin = NULL; | |
b99be8fb VZ |
221 | } |
222 | ||
223 | wxGridWindow( wxGrid *parent, | |
224 | wxGridRowLabelWindow *rowLblWin, | |
225 | wxGridColLabelWindow *colLblWin, | |
226 | wxWindowID id, const wxPoint &pos, const wxSize &size ); | |
b99be8fb VZ |
227 | |
228 | void ScrollWindow( int dx, int dy, const wxRect *rect ); | |
229 | ||
230 | private: | |
b99be8fb VZ |
231 | wxGridRowLabelWindow *m_rowLabelWin; |
232 | wxGridColLabelWindow *m_colLabelWin; | |
233 | ||
234 | void OnPaint( wxPaintEvent &event ); | |
b51c3f27 | 235 | void OnMouseWheel( wxMouseEvent& event ); |
b99be8fb VZ |
236 | void OnMouseEvent( wxMouseEvent& event ); |
237 | void OnKeyDown( wxKeyEvent& ); | |
f6bcfd97 | 238 | void OnKeyUp( wxKeyEvent& ); |
63e2147c | 239 | void OnChar( wxKeyEvent& ); |
2796cce3 | 240 | void OnEraseBackground( wxEraseEvent& ); |
80acaf25 | 241 | void OnFocus( wxFocusEvent& ); |
b99be8fb VZ |
242 | |
243 | DECLARE_DYNAMIC_CLASS(wxGridWindow) | |
244 | DECLARE_EVENT_TABLE() | |
22f3361e | 245 | DECLARE_NO_COPY_CLASS(wxGridWindow) |
b99be8fb VZ |
246 | }; |
247 | ||
2796cce3 | 248 | |
2796cce3 RD |
249 | class wxGridCellEditorEvtHandler : public wxEvtHandler |
250 | { | |
251 | public: | |
2796cce3 | 252 | wxGridCellEditorEvtHandler(wxGrid* grid, wxGridCellEditor* editor) |
140954fd | 253 | : m_grid(grid), |
08dd04d0 JS |
254 | m_editor(editor), |
255 | m_inSetFocus(false) | |
140954fd VZ |
256 | { |
257 | } | |
2796cce3 | 258 | |
140954fd | 259 | void OnKillFocus(wxFocusEvent& event); |
2796cce3 | 260 | void OnKeyDown(wxKeyEvent& event); |
fb0de762 | 261 | void OnChar(wxKeyEvent& event); |
2796cce3 | 262 | |
08dd04d0 JS |
263 | void SetInSetFocus(bool inSetFocus) { m_inSetFocus = inSetFocus; } |
264 | ||
2796cce3 | 265 | private: |
2f024384 DS |
266 | wxGrid *m_grid; |
267 | wxGridCellEditor *m_editor; | |
140954fd | 268 | |
08dd04d0 JS |
269 | // Work around the fact that a focus kill event can be sent to |
270 | // a combobox within a set focus event. | |
271 | bool m_inSetFocus; | |
7448de8d | 272 | |
2796cce3 | 273 | DECLARE_EVENT_TABLE() |
140954fd | 274 | DECLARE_DYNAMIC_CLASS(wxGridCellEditorEvtHandler) |
22f3361e | 275 | DECLARE_NO_COPY_CLASS(wxGridCellEditorEvtHandler) |
2796cce3 RD |
276 | }; |
277 | ||
278 | ||
140954fd VZ |
279 | IMPLEMENT_ABSTRACT_CLASS(wxGridCellEditorEvtHandler, wxEvtHandler) |
280 | ||
2796cce3 | 281 | BEGIN_EVENT_TABLE( wxGridCellEditorEvtHandler, wxEvtHandler ) |
140954fd | 282 | EVT_KILL_FOCUS( wxGridCellEditorEvtHandler::OnKillFocus ) |
2796cce3 | 283 | EVT_KEY_DOWN( wxGridCellEditorEvtHandler::OnKeyDown ) |
fb0de762 | 284 | EVT_CHAR( wxGridCellEditorEvtHandler::OnChar ) |
2796cce3 RD |
285 | END_EVENT_TABLE() |
286 | ||
287 | ||
758cbedf | 288 | // ---------------------------------------------------------------------------- |
b99be8fb | 289 | // the internal data representation used by wxGridCellAttrProvider |
758cbedf VZ |
290 | // ---------------------------------------------------------------------------- |
291 | ||
292 | // this class stores attributes set for cells | |
12f190b0 | 293 | class WXDLLIMPEXP_ADV wxGridCellAttrData |
b99be8fb VZ |
294 | { |
295 | public: | |
2e9a6788 | 296 | void SetAttr(wxGridCellAttr *attr, int row, int col); |
b99be8fb | 297 | wxGridCellAttr *GetAttr(int row, int col) const; |
4d60017a SN |
298 | void UpdateAttrRows( size_t pos, int numRows ); |
299 | void UpdateAttrCols( size_t pos, int numCols ); | |
b99be8fb VZ |
300 | |
301 | private: | |
302 | // searches for the attr for given cell, returns wxNOT_FOUND if not found | |
303 | int FindIndex(int row, int col) const; | |
304 | ||
305 | wxGridCellWithAttrArray m_attrs; | |
306 | }; | |
307 | ||
758cbedf | 308 | // this class stores attributes set for rows or columns |
12f190b0 | 309 | class WXDLLIMPEXP_ADV wxGridRowOrColAttrData |
758cbedf VZ |
310 | { |
311 | public: | |
ee6694a7 | 312 | // empty ctor to suppress warnings |
2f024384 | 313 | wxGridRowOrColAttrData() {} |
758cbedf VZ |
314 | ~wxGridRowOrColAttrData(); |
315 | ||
316 | void SetAttr(wxGridCellAttr *attr, int rowOrCol); | |
317 | wxGridCellAttr *GetAttr(int rowOrCol) const; | |
4d60017a | 318 | void UpdateAttrRowsOrCols( size_t pos, int numRowsOrCols ); |
758cbedf VZ |
319 | |
320 | private: | |
321 | wxArrayInt m_rowsOrCols; | |
322 | wxArrayAttrs m_attrs; | |
323 | }; | |
324 | ||
325 | // NB: this is just a wrapper around 3 objects: one which stores cell | |
326 | // attributes, and 2 others for row/col ones | |
12f190b0 | 327 | class WXDLLIMPEXP_ADV wxGridCellAttrProviderData |
758cbedf VZ |
328 | { |
329 | public: | |
330 | wxGridCellAttrData m_cellAttrs; | |
331 | wxGridRowOrColAttrData m_rowAttrs, | |
332 | m_colAttrs; | |
333 | }; | |
334 | ||
f2d76237 RD |
335 | |
336 | // ---------------------------------------------------------------------------- | |
337 | // data structures used for the data type registry | |
338 | // ---------------------------------------------------------------------------- | |
339 | ||
b94ae1ea VZ |
340 | struct wxGridDataTypeInfo |
341 | { | |
f2d76237 RD |
342 | wxGridDataTypeInfo(const wxString& typeName, |
343 | wxGridCellRenderer* renderer, | |
344 | wxGridCellEditor* editor) | |
345 | : m_typeName(typeName), m_renderer(renderer), m_editor(editor) | |
2f024384 | 346 | {} |
f2d76237 | 347 | |
39bcce60 VZ |
348 | ~wxGridDataTypeInfo() |
349 | { | |
350 | wxSafeDecRef(m_renderer); | |
351 | wxSafeDecRef(m_editor); | |
352 | } | |
f2d76237 RD |
353 | |
354 | wxString m_typeName; | |
355 | wxGridCellRenderer* m_renderer; | |
356 | wxGridCellEditor* m_editor; | |
22f3361e VZ |
357 | |
358 | DECLARE_NO_COPY_CLASS(wxGridDataTypeInfo) | |
f2d76237 RD |
359 | }; |
360 | ||
361 | ||
d5d29b8a | 362 | WX_DEFINE_ARRAY_WITH_DECL_PTR(wxGridDataTypeInfo*, wxGridDataTypeInfoArray, |
160ba750 | 363 | class WXDLLIMPEXP_ADV); |
f2d76237 RD |
364 | |
365 | ||
12f190b0 | 366 | class WXDLLIMPEXP_ADV wxGridTypeRegistry |
b94ae1ea | 367 | { |
f2d76237 | 368 | public: |
c78b3acd | 369 | wxGridTypeRegistry() {} |
f2d76237 | 370 | ~wxGridTypeRegistry(); |
b94ae1ea | 371 | |
f2d76237 RD |
372 | void RegisterDataType(const wxString& typeName, |
373 | wxGridCellRenderer* renderer, | |
374 | wxGridCellEditor* editor); | |
c4608a8a VZ |
375 | |
376 | // find one of already registered data types | |
377 | int FindRegisteredDataType(const wxString& typeName); | |
378 | ||
379 | // try to FindRegisteredDataType(), if this fails and typeName is one of | |
380 | // standard typenames, register it and return its index | |
f2d76237 | 381 | int FindDataType(const wxString& typeName); |
c4608a8a VZ |
382 | |
383 | // try to FindDataType(), if it fails see if it is not one of already | |
384 | // registered data types with some params in which case clone the | |
385 | // registered data type and set params for it | |
386 | int FindOrCloneDataType(const wxString& typeName); | |
387 | ||
f2d76237 RD |
388 | wxGridCellRenderer* GetRenderer(int index); |
389 | wxGridCellEditor* GetEditor(int index); | |
390 | ||
391 | private: | |
392 | wxGridDataTypeInfoArray m_typeinfo; | |
393 | }; | |
394 | ||
a9339fe2 | 395 | |
b99be8fb VZ |
396 | // ---------------------------------------------------------------------------- |
397 | // conditional compilation | |
398 | // ---------------------------------------------------------------------------- | |
399 | ||
9496deb5 MB |
400 | #ifndef WXGRID_DRAW_LINES |
401 | #define WXGRID_DRAW_LINES 1 | |
796df70a SN |
402 | #endif |
403 | ||
0a976765 VZ |
404 | // ---------------------------------------------------------------------------- |
405 | // globals | |
406 | // ---------------------------------------------------------------------------- | |
407 | ||
408 | //#define DEBUG_ATTR_CACHE | |
409 | #ifdef DEBUG_ATTR_CACHE | |
410 | static size_t gs_nAttrCacheHits = 0; | |
411 | static size_t gs_nAttrCacheMisses = 0; | |
2f024384 | 412 | #endif |
f85afd4e | 413 | |
43947979 VZ |
414 | // ---------------------------------------------------------------------------- |
415 | // constants | |
416 | // ---------------------------------------------------------------------------- | |
417 | ||
f85afd4e | 418 | wxGridCellCoords wxGridNoCellCoords( -1, -1 ); |
2f024384 | 419 | wxRect wxGridNoCellRect( -1, -1, -1, -1 ); |
f85afd4e | 420 | |
f0102d2a | 421 | // scroll line size |
faec5a43 SN |
422 | // TODO: this doesn't work at all, grid cells have different sizes and approx |
423 | // calculations don't work as because of the size mismatch scrollbars | |
424 | // sometimes fail to be shown when they should be or vice versa | |
b51c3f27 RD |
425 | // |
426 | // The scroll bars may be a little flakey once in a while, but that is | |
427 | // surely much less horrible than having scroll lines of only 1!!! | |
428 | // -- Robin | |
97a9929e VZ |
429 | // |
430 | // Well, it's still seriously broken so it might be better but needs | |
431 | // fixing anyhow | |
432 | // -- Vadim | |
433 | static const size_t GRID_SCROLL_LINE_X = 15; // 1; | |
434 | static const size_t GRID_SCROLL_LINE_Y = GRID_SCROLL_LINE_X; | |
f85afd4e | 435 | |
43947979 VZ |
436 | // the size of hash tables used a bit everywhere (the max number of elements |
437 | // in these hash tables is the number of rows/columns) | |
438 | static const int GRID_HASH_SIZE = 100; | |
439 | ||
608754c4 | 440 | #if 0 |
97a9929e VZ |
441 | // ---------------------------------------------------------------------------- |
442 | // private functions | |
443 | // ---------------------------------------------------------------------------- | |
444 | ||
d0eb7e56 | 445 | static inline int GetScrollX(int x) |
97a9929e VZ |
446 | { |
447 | return (x + GRID_SCROLL_LINE_X - 1) / GRID_SCROLL_LINE_X; | |
448 | } | |
449 | ||
d0eb7e56 | 450 | static inline int GetScrollY(int y) |
97a9929e VZ |
451 | { |
452 | return (y + GRID_SCROLL_LINE_Y - 1) / GRID_SCROLL_LINE_Y; | |
453 | } | |
608754c4 | 454 | #endif |
97a9929e | 455 | |
ab79958a VZ |
456 | // ============================================================================ |
457 | // implementation | |
458 | // ============================================================================ | |
459 | ||
2796cce3 RD |
460 | // ---------------------------------------------------------------------------- |
461 | // wxGridCellEditor | |
462 | // ---------------------------------------------------------------------------- | |
463 | ||
464 | wxGridCellEditor::wxGridCellEditor() | |
465 | { | |
466 | m_control = NULL; | |
1bd71df9 | 467 | m_attr = NULL; |
2796cce3 RD |
468 | } |
469 | ||
2796cce3 RD |
470 | wxGridCellEditor::~wxGridCellEditor() |
471 | { | |
472 | Destroy(); | |
473 | } | |
474 | ||
508011ce VZ |
475 | void wxGridCellEditor::Create(wxWindow* WXUNUSED(parent), |
476 | wxWindowID WXUNUSED(id), | |
477 | wxEvtHandler* evtHandler) | |
478 | { | |
189d0213 | 479 | if ( evtHandler ) |
508011ce VZ |
480 | m_control->PushEventHandler(evtHandler); |
481 | } | |
2796cce3 | 482 | |
189d0213 VZ |
483 | void wxGridCellEditor::PaintBackground(const wxRect& rectCell, |
484 | wxGridCellAttr *attr) | |
485 | { | |
486 | // erase the background because we might not fill the cell | |
487 | wxClientDC dc(m_control->GetParent()); | |
b819b854 JS |
488 | wxGridWindow* gridWindow = wxDynamicCast(m_control->GetParent(), wxGridWindow); |
489 | if (gridWindow) | |
490 | gridWindow->GetOwner()->PrepareDC(dc); | |
ef5df12b | 491 | |
189d0213 VZ |
492 | dc.SetPen(*wxTRANSPARENT_PEN); |
493 | dc.SetBrush(wxBrush(attr->GetBackgroundColour(), wxSOLID)); | |
494 | dc.DrawRectangle(rectCell); | |
495 | ||
496 | // redraw the control we just painted over | |
497 | m_control->Refresh(); | |
498 | } | |
499 | ||
2796cce3 RD |
500 | void wxGridCellEditor::Destroy() |
501 | { | |
508011ce VZ |
502 | if (m_control) |
503 | { | |
a9339fe2 | 504 | m_control->PopEventHandler( true /* delete it*/ ); |
b94ae1ea | 505 | |
2796cce3 RD |
506 | m_control->Destroy(); |
507 | m_control = NULL; | |
508 | } | |
509 | } | |
510 | ||
3da93aae | 511 | void wxGridCellEditor::Show(bool show, wxGridCellAttr *attr) |
2796cce3 | 512 | { |
2f024384 DS |
513 | wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); |
514 | ||
2796cce3 | 515 | m_control->Show(show); |
3da93aae VZ |
516 | |
517 | if ( show ) | |
518 | { | |
519 | // set the colours/fonts if we have any | |
520 | if ( attr ) | |
521 | { | |
f2d76237 RD |
522 | m_colFgOld = m_control->GetForegroundColour(); |
523 | m_control->SetForegroundColour(attr->GetTextColour()); | |
3da93aae | 524 | |
f2d76237 RD |
525 | m_colBgOld = m_control->GetBackgroundColour(); |
526 | m_control->SetBackgroundColour(attr->GetBackgroundColour()); | |
3da93aae | 527 | |
0e871ad0 | 528 | // Workaround for GTK+1 font setting problem on some platforms |
ea2d542c | 529 | #if !defined(__WXGTK__) || defined(__WXGTK20__) |
f2d76237 RD |
530 | m_fontOld = m_control->GetFont(); |
531 | m_control->SetFont(attr->GetFont()); | |
ea2d542c | 532 | #endif |
a9339fe2 | 533 | |
3da93aae VZ |
534 | // can't do anything more in the base class version, the other |
535 | // attributes may only be used by the derived classes | |
536 | } | |
537 | } | |
538 | else | |
539 | { | |
540 | // restore the standard colours fonts | |
541 | if ( m_colFgOld.Ok() ) | |
542 | { | |
543 | m_control->SetForegroundColour(m_colFgOld); | |
544 | m_colFgOld = wxNullColour; | |
545 | } | |
546 | ||
547 | if ( m_colBgOld.Ok() ) | |
548 | { | |
549 | m_control->SetBackgroundColour(m_colBgOld); | |
550 | m_colBgOld = wxNullColour; | |
551 | } | |
2f024384 | 552 | |
0e871ad0 | 553 | // Workaround for GTK+1 font setting problem on some platforms |
ea2d542c | 554 | #if !defined(__WXGTK__) || defined(__WXGTK20__) |
3da93aae VZ |
555 | if ( m_fontOld.Ok() ) |
556 | { | |
557 | m_control->SetFont(m_fontOld); | |
558 | m_fontOld = wxNullFont; | |
559 | } | |
ea2d542c | 560 | #endif |
3da93aae | 561 | } |
2796cce3 RD |
562 | } |
563 | ||
564 | void wxGridCellEditor::SetSize(const wxRect& rect) | |
565 | { | |
2f024384 DS |
566 | wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); |
567 | ||
28a77bc4 | 568 | m_control->SetSize(rect, wxSIZE_ALLOW_MINUS_ONE); |
2796cce3 RD |
569 | } |
570 | ||
571 | void wxGridCellEditor::HandleReturn(wxKeyEvent& event) | |
572 | { | |
573 | event.Skip(); | |
574 | } | |
575 | ||
f6bcfd97 BP |
576 | bool wxGridCellEditor::IsAcceptedKey(wxKeyEvent& event) |
577 | { | |
63e2147c RD |
578 | bool ctrl = event.ControlDown(); |
579 | bool alt = event.AltDown(); | |
2f024384 | 580 | |
63e2147c RD |
581 | #ifdef __WXMAC__ |
582 | // On the Mac the Alt key is more like shift and is used for entry of | |
583 | // valid characters, so check for Ctrl and Meta instead. | |
584 | alt = event.MetaDown(); | |
585 | #endif | |
586 | ||
587 | // Assume it's not a valid char if ctrl or alt is down, but if both are | |
588 | // down then it may be because of an AltGr key combination, so let them | |
589 | // through in that case. | |
590 | if ((ctrl || alt) && !(ctrl && alt)) | |
591 | return false; | |
902725ee | 592 | |
2f024384 | 593 | int key = 0; |
63e2147c RD |
594 | bool keyOk = true; |
595 | ||
e1a66d9a RD |
596 | #ifdef __WXGTK20__ |
597 | // If it's a F-Key or other special key then it shouldn't start the | |
598 | // editor. | |
599 | if (event.GetKeyCode() >= WXK_START) | |
600 | return false; | |
601 | #endif | |
2f024384 | 602 | #if wxUSE_UNICODE |
63e2147c RD |
603 | // if the unicode key code is not really a unicode character (it may |
604 | // be a function key or etc., the platforms appear to always give us a | |
2f024384 | 605 | // small value in this case) then fallback to the ASCII key code but |
63e2147c | 606 | // don't do anything for function keys or etc. |
2f024384 | 607 | key = event.GetUnicodeKey(); |
63e2147c RD |
608 | if (key <= 127) |
609 | { | |
610 | key = event.GetKeyCode(); | |
611 | keyOk = (key <= 127); | |
612 | } | |
2f024384 DS |
613 | #else |
614 | key = event.GetKeyCode(); | |
615 | keyOk = (key <= 255); | |
616 | #endif | |
617 | ||
63e2147c | 618 | return keyOk; |
f6bcfd97 | 619 | } |
2796cce3 | 620 | |
2c9a89e0 RD |
621 | void wxGridCellEditor::StartingKey(wxKeyEvent& event) |
622 | { | |
e195a54c VZ |
623 | event.Skip(); |
624 | } | |
2c9a89e0 | 625 | |
e195a54c VZ |
626 | void wxGridCellEditor::StartingClick() |
627 | { | |
b54ba671 | 628 | } |
2c9a89e0 | 629 | |
3a8c693a VZ |
630 | #if wxUSE_TEXTCTRL |
631 | ||
b54ba671 VZ |
632 | // ---------------------------------------------------------------------------- |
633 | // wxGridCellTextEditor | |
634 | // ---------------------------------------------------------------------------- | |
2c9a89e0 | 635 | |
2796cce3 RD |
636 | wxGridCellTextEditor::wxGridCellTextEditor() |
637 | { | |
c4608a8a | 638 | m_maxChars = 0; |
2796cce3 RD |
639 | } |
640 | ||
641 | void wxGridCellTextEditor::Create(wxWindow* parent, | |
642 | wxWindowID id, | |
2796cce3 RD |
643 | wxEvtHandler* evtHandler) |
644 | { | |
1d5fda5d VZ |
645 | DoCreate(parent, id, evtHandler); |
646 | } | |
647 | ||
648 | void wxGridCellTextEditor::DoCreate(wxWindow* parent, | |
649 | wxWindowID id, | |
650 | wxEvtHandler* evtHandler, | |
651 | long style) | |
652 | { | |
1d5fda5d VZ |
653 | style |= wxTE_PROCESS_ENTER | |
654 | wxTE_PROCESS_TAB | | |
655 | wxTE_AUTO_SCROLL | | |
656 | wxNO_BORDER; | |
1d5fda5d VZ |
657 | |
658 | m_control = new wxTextCtrl(parent, id, wxEmptyString, | |
659 | wxDefaultPosition, wxDefaultSize, | |
660 | style); | |
2796cce3 | 661 | |
46a5010a | 662 | // set max length allowed in the textctrl, if the parameter was set |
1d5fda5d | 663 | if ( m_maxChars != 0 ) |
46a5010a | 664 | { |
1d5fda5d | 665 | Text()->SetMaxLength(m_maxChars); |
46a5010a | 666 | } |
c4608a8a | 667 | |
508011ce | 668 | wxGridCellEditor::Create(parent, id, evtHandler); |
2796cce3 RD |
669 | } |
670 | ||
189d0213 VZ |
671 | void wxGridCellTextEditor::PaintBackground(const wxRect& WXUNUSED(rectCell), |
672 | wxGridCellAttr * WXUNUSED(attr)) | |
673 | { | |
a9339fe2 DS |
674 | // as we fill the entire client area, |
675 | // don't do anything here to minimize flicker | |
189d0213 | 676 | } |
2796cce3 | 677 | |
99306db2 VZ |
678 | void wxGridCellTextEditor::SetSize(const wxRect& rectOrig) |
679 | { | |
680 | wxRect rect(rectOrig); | |
681 | ||
2f024384 | 682 | // Make the edit control large enough to allow for internal margins |
99306db2 | 683 | // |
2f024384 | 684 | // TODO: remove this if the text ctrl sizing is improved esp. for unix |
99306db2 VZ |
685 | // |
686 | #if defined(__WXGTK__) | |
b0e282b3 RR |
687 | if (rect.x != 0) |
688 | { | |
689 | rect.x += 1; | |
690 | rect.y += 1; | |
691 | rect.width -= 1; | |
692 | rect.height -= 1; | |
693 | } | |
d4175745 VZ |
694 | #elif defined(__WXMSW__) |
695 | if ( rect.x == 0 ) | |
696 | rect.x += 2; | |
697 | else | |
698 | rect.x += 3; | |
84912ef8 | 699 | |
d4175745 VZ |
700 | if ( rect.y == 0 ) |
701 | rect.y += 2; | |
702 | else | |
703 | rect.y += 3; | |
704 | ||
705 | rect.width -= 2; | |
706 | rect.height -= 2; | |
a0948e27 | 707 | #else |
d4175745 | 708 | int extra_x = ( rect.x > 2 ) ? 2 : 1; |
2f024384 | 709 | int extra_y = ( rect.y > 2 ) ? 2 : 1; |
a0948e27 | 710 | |
d4175745 VZ |
711 | #if defined(__WXMOTIF__) |
712 | extra_x *= 2; | |
713 | extra_y *= 2; | |
714 | #endif | |
2f024384 | 715 | |
cb105ad4 SN |
716 | rect.SetLeft( wxMax(0, rect.x - extra_x) ); |
717 | rect.SetTop( wxMax(0, rect.y - extra_y) ); | |
2f024384 DS |
718 | rect.SetRight( rect.GetRight() + 2 * extra_x ); |
719 | rect.SetBottom( rect.GetBottom() + 2 * extra_y ); | |
d4175745 | 720 | #endif |
99306db2 VZ |
721 | |
722 | wxGridCellEditor::SetSize(rect); | |
723 | } | |
724 | ||
3da93aae | 725 | void wxGridCellTextEditor::BeginEdit(int row, int col, wxGrid* grid) |
2796cce3 | 726 | { |
2f024384 | 727 | wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); |
2796cce3 RD |
728 | |
729 | m_startValue = grid->GetTable()->GetValue(row, col); | |
816be743 VZ |
730 | |
731 | DoBeginEdit(m_startValue); | |
732 | } | |
733 | ||
734 | void wxGridCellTextEditor::DoBeginEdit(const wxString& startValue) | |
735 | { | |
736 | Text()->SetValue(startValue); | |
b54ba671 | 737 | Text()->SetInsertionPointEnd(); |
2f024384 | 738 | Text()->SetSelection(-1, -1); |
b54ba671 | 739 | Text()->SetFocus(); |
2796cce3 RD |
740 | } |
741 | ||
ccdee36f | 742 | bool wxGridCellTextEditor::EndEdit(int row, int col, wxGrid* grid) |
2796cce3 | 743 | { |
2f024384 | 744 | wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); |
2796cce3 | 745 | |
ca65c044 | 746 | bool changed = false; |
b54ba671 | 747 | wxString value = Text()->GetValue(); |
2796cce3 | 748 | if (value != m_startValue) |
ca65c044 | 749 | changed = true; |
2796cce3 RD |
750 | |
751 | if (changed) | |
752 | grid->GetTable()->SetValue(row, col, value); | |
2c9a89e0 | 753 | |
3da93aae | 754 | m_startValue = wxEmptyString; |
a9339fe2 | 755 | |
7b519e5e JS |
756 | // No point in setting the text of the hidden control |
757 | //Text()->SetValue(m_startValue); | |
2796cce3 RD |
758 | |
759 | return changed; | |
760 | } | |
761 | ||
2796cce3 RD |
762 | void wxGridCellTextEditor::Reset() |
763 | { | |
2f024384 | 764 | wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); |
2796cce3 | 765 | |
816be743 VZ |
766 | DoReset(m_startValue); |
767 | } | |
768 | ||
769 | void wxGridCellTextEditor::DoReset(const wxString& startValue) | |
770 | { | |
771 | Text()->SetValue(startValue); | |
b54ba671 | 772 | Text()->SetInsertionPointEnd(); |
2796cce3 RD |
773 | } |
774 | ||
f6bcfd97 BP |
775 | bool wxGridCellTextEditor::IsAcceptedKey(wxKeyEvent& event) |
776 | { | |
63e2147c | 777 | return wxGridCellEditor::IsAcceptedKey(event); |
f6bcfd97 BP |
778 | } |
779 | ||
2c9a89e0 RD |
780 | void wxGridCellTextEditor::StartingKey(wxKeyEvent& event) |
781 | { | |
63e2147c RD |
782 | // Since this is now happening in the EVT_CHAR event EmulateKeyPress is no |
783 | // longer an appropriate way to get the character into the text control. | |
784 | // Do it ourselves instead. We know that if we get this far that we have | |
785 | // a valid character, so not a whole lot of testing needs to be done. | |
786 | ||
787 | wxTextCtrl* tc = Text(); | |
788 | wxChar ch; | |
789 | long pos; | |
902725ee | 790 | |
63e2147c RD |
791 | #if wxUSE_UNICODE |
792 | ch = event.GetUnicodeKey(); | |
793 | if (ch <= 127) | |
6f0d2cee | 794 | ch = (wxChar)event.GetKeyCode(); |
63e2147c | 795 | #else |
6f0d2cee | 796 | ch = (wxChar)event.GetKeyCode(); |
63e2147c | 797 | #endif |
2f024384 | 798 | |
63e2147c | 799 | switch (ch) |
f6bcfd97 | 800 | { |
63e2147c RD |
801 | case WXK_DELETE: |
802 | // delete the character at the cursor | |
803 | pos = tc->GetInsertionPoint(); | |
804 | if (pos < tc->GetLastPosition()) | |
2f024384 | 805 | tc->Remove(pos, pos + 1); |
63e2147c RD |
806 | break; |
807 | ||
808 | case WXK_BACK: | |
809 | // delete the character before the cursor | |
810 | pos = tc->GetInsertionPoint(); | |
811 | if (pos > 0) | |
2f024384 | 812 | tc->Remove(pos - 1, pos); |
63e2147c RD |
813 | break; |
814 | ||
815 | default: | |
816 | tc->WriteText(ch); | |
817 | break; | |
f6bcfd97 | 818 | } |
b54ba671 | 819 | } |
2c9a89e0 | 820 | |
c78b3acd | 821 | void wxGridCellTextEditor::HandleReturn( wxKeyEvent& |
0b7e6e7d | 822 | WXUNUSED_GTK(WXUNUSED_MOTIF(event)) ) |
2796cce3 RD |
823 | { |
824 | #if defined(__WXMOTIF__) || defined(__WXGTK__) | |
825 | // wxMotif needs a little extra help... | |
6fc0f38f | 826 | size_t pos = (size_t)( Text()->GetInsertionPoint() ); |
b54ba671 | 827 | wxString s( Text()->GetValue() ); |
8dd8f875 | 828 | s = s.Left(pos) + wxT("\n") + s.Mid(pos); |
b54ba671 VZ |
829 | Text()->SetValue(s); |
830 | Text()->SetInsertionPoint( pos ); | |
2796cce3 RD |
831 | #else |
832 | // the other ports can handle a Return key press | |
833 | // | |
834 | event.Skip(); | |
835 | #endif | |
836 | } | |
837 | ||
c4608a8a VZ |
838 | void wxGridCellTextEditor::SetParameters(const wxString& params) |
839 | { | |
840 | if ( !params ) | |
841 | { | |
842 | // reset to default | |
843 | m_maxChars = 0; | |
844 | } | |
845 | else | |
846 | { | |
847 | long tmp; | |
c2f5b920 | 848 | if ( params.ToLong(&tmp) ) |
c4608a8a | 849 | { |
c2f5b920 | 850 | m_maxChars = (size_t)tmp; |
c4608a8a VZ |
851 | } |
852 | else | |
853 | { | |
c2f5b920 | 854 | wxLogDebug( _T("Invalid wxGridCellTextEditor parameter string '%s' ignored"), params.c_str() ); |
c4608a8a VZ |
855 | } |
856 | } | |
857 | } | |
858 | ||
73145b0e JS |
859 | // return the value in the text control |
860 | wxString wxGridCellTextEditor::GetValue() const | |
861 | { | |
2f024384 | 862 | return Text()->GetValue(); |
73145b0e JS |
863 | } |
864 | ||
816be743 VZ |
865 | // ---------------------------------------------------------------------------- |
866 | // wxGridCellNumberEditor | |
867 | // ---------------------------------------------------------------------------- | |
868 | ||
869 | wxGridCellNumberEditor::wxGridCellNumberEditor(int min, int max) | |
870 | { | |
871 | m_min = min; | |
872 | m_max = max; | |
873 | } | |
874 | ||
875 | void wxGridCellNumberEditor::Create(wxWindow* parent, | |
876 | wxWindowID id, | |
877 | wxEvtHandler* evtHandler) | |
878 | { | |
0e871ad0 | 879 | #if wxUSE_SPINCTRL |
816be743 VZ |
880 | if ( HasRange() ) |
881 | { | |
882 | // create a spin ctrl | |
ca65c044 | 883 | m_control = new wxSpinCtrl(parent, wxID_ANY, wxEmptyString, |
816be743 VZ |
884 | wxDefaultPosition, wxDefaultSize, |
885 | wxSP_ARROW_KEYS, | |
886 | m_min, m_max); | |
887 | ||
888 | wxGridCellEditor::Create(parent, id, evtHandler); | |
889 | } | |
890 | else | |
0e871ad0 | 891 | #endif |
816be743 VZ |
892 | { |
893 | // just a text control | |
894 | wxGridCellTextEditor::Create(parent, id, evtHandler); | |
895 | ||
896 | #if wxUSE_VALIDATORS | |
85bc0351 | 897 | Text()->SetValidator(wxTextValidator(wxFILTER_NUMERIC)); |
c2f5b920 | 898 | #endif |
816be743 VZ |
899 | } |
900 | } | |
901 | ||
902 | void wxGridCellNumberEditor::BeginEdit(int row, int col, wxGrid* grid) | |
903 | { | |
904 | // first get the value | |
905 | wxGridTableBase *table = grid->GetTable(); | |
906 | if ( table->CanGetValueAs(row, col, wxGRID_VALUE_NUMBER) ) | |
907 | { | |
908 | m_valueOld = table->GetValueAsLong(row, col); | |
909 | } | |
910 | else | |
911 | { | |
8a60ff0a | 912 | m_valueOld = 0; |
a5777624 | 913 | wxString sValue = table->GetValue(row, col); |
0e871ad0 | 914 | if (! sValue.ToLong(&m_valueOld) && ! sValue.empty()) |
a5777624 RD |
915 | { |
916 | wxFAIL_MSG( _T("this cell doesn't have numeric value") ); | |
917 | return; | |
918 | } | |
816be743 VZ |
919 | } |
920 | ||
0e871ad0 | 921 | #if wxUSE_SPINCTRL |
816be743 VZ |
922 | if ( HasRange() ) |
923 | { | |
4a64bee4 | 924 | Spin()->SetValue((int)m_valueOld); |
f6bcfd97 | 925 | Spin()->SetFocus(); |
816be743 VZ |
926 | } |
927 | else | |
0e871ad0 | 928 | #endif |
816be743 VZ |
929 | { |
930 | DoBeginEdit(GetString()); | |
931 | } | |
932 | } | |
933 | ||
3324d5f5 | 934 | bool wxGridCellNumberEditor::EndEdit(int row, int col, |
816be743 VZ |
935 | wxGrid* grid) |
936 | { | |
937 | bool changed; | |
8a60ff0a RD |
938 | long value = 0; |
939 | wxString text; | |
816be743 | 940 | |
0e871ad0 | 941 | #if wxUSE_SPINCTRL |
816be743 VZ |
942 | if ( HasRange() ) |
943 | { | |
944 | value = Spin()->GetValue(); | |
945 | changed = value != m_valueOld; | |
8a60ff0a RD |
946 | if (changed) |
947 | text = wxString::Format(wxT("%ld"), value); | |
816be743 VZ |
948 | } |
949 | else | |
0e871ad0 | 950 | #endif |
816be743 | 951 | { |
8a60ff0a | 952 | text = Text()->GetValue(); |
0e871ad0 | 953 | changed = (text.empty() || text.ToLong(&value)) && (value != m_valueOld); |
816be743 VZ |
954 | } |
955 | ||
956 | if ( changed ) | |
957 | { | |
a5777624 RD |
958 | if (grid->GetTable()->CanSetValueAs(row, col, wxGRID_VALUE_NUMBER)) |
959 | grid->GetTable()->SetValueAsLong(row, col, value); | |
960 | else | |
8a60ff0a | 961 | grid->GetTable()->SetValue(row, col, text); |
816be743 VZ |
962 | } |
963 | ||
964 | return changed; | |
965 | } | |
966 | ||
967 | void wxGridCellNumberEditor::Reset() | |
968 | { | |
0e871ad0 | 969 | #if wxUSE_SPINCTRL |
816be743 VZ |
970 | if ( HasRange() ) |
971 | { | |
4a64bee4 | 972 | Spin()->SetValue((int)m_valueOld); |
816be743 VZ |
973 | } |
974 | else | |
0e871ad0 | 975 | #endif |
816be743 VZ |
976 | { |
977 | DoReset(GetString()); | |
978 | } | |
979 | } | |
980 | ||
f6bcfd97 BP |
981 | bool wxGridCellNumberEditor::IsAcceptedKey(wxKeyEvent& event) |
982 | { | |
983 | if ( wxGridCellEditor::IsAcceptedKey(event) ) | |
984 | { | |
985 | int keycode = event.GetKeyCode(); | |
63e2147c RD |
986 | if ( (keycode < 128) && |
987 | (wxIsdigit(keycode) || keycode == '+' || keycode == '-')) | |
f6bcfd97 | 988 | { |
63e2147c | 989 | return true; |
f6bcfd97 BP |
990 | } |
991 | } | |
992 | ||
ca65c044 | 993 | return false; |
f6bcfd97 BP |
994 | } |
995 | ||
816be743 VZ |
996 | void wxGridCellNumberEditor::StartingKey(wxKeyEvent& event) |
997 | { | |
eb5e42b6 | 998 | int keycode = event.GetKeyCode(); |
816be743 VZ |
999 | if ( !HasRange() ) |
1000 | { | |
63e2147c | 1001 | if ( wxIsdigit(keycode) || keycode == '+' || keycode == '-') |
816be743 VZ |
1002 | { |
1003 | wxGridCellTextEditor::StartingKey(event); | |
1004 | ||
1005 | // skip Skip() below | |
1006 | return; | |
1007 | } | |
1008 | } | |
eb5e42b6 RD |
1009 | #if wxUSE_SPINCTRL |
1010 | else | |
1011 | { | |
1012 | if ( wxIsdigit(keycode) ) | |
1013 | { | |
1014 | wxSpinCtrl* spin = (wxSpinCtrl*)m_control; | |
1015 | spin->SetValue(keycode - '0'); | |
1016 | spin->SetSelection(1,1); | |
1017 | return; | |
1018 | } | |
1019 | } | |
1020 | #endif | |
2f024384 | 1021 | |
816be743 VZ |
1022 | event.Skip(); |
1023 | } | |
9c4ba614 | 1024 | |
c4608a8a VZ |
1025 | void wxGridCellNumberEditor::SetParameters(const wxString& params) |
1026 | { | |
1027 | if ( !params ) | |
1028 | { | |
1029 | // reset to default | |
1030 | m_min = | |
1031 | m_max = -1; | |
1032 | } | |
1033 | else | |
1034 | { | |
1035 | long tmp; | |
1036 | if ( params.BeforeFirst(_T(',')).ToLong(&tmp) ) | |
1037 | { | |
1038 | m_min = (int)tmp; | |
1039 | ||
1040 | if ( params.AfterFirst(_T(',')).ToLong(&tmp) ) | |
1041 | { | |
1042 | m_max = (int)tmp; | |
1043 | ||
1044 | // skip the error message below | |
1045 | return; | |
1046 | } | |
1047 | } | |
1048 | ||
f6bcfd97 | 1049 | wxLogDebug(_T("Invalid wxGridCellNumberEditor parameter string '%s' ignored"), params.c_str()); |
c4608a8a VZ |
1050 | } |
1051 | } | |
1052 | ||
73145b0e JS |
1053 | // return the value in the spin control if it is there (the text control otherwise) |
1054 | wxString wxGridCellNumberEditor::GetValue() const | |
1055 | { | |
0e871ad0 WS |
1056 | wxString s; |
1057 | ||
1058 | #if wxUSE_SPINCTRL | |
4db6714b | 1059 | if ( HasRange() ) |
0e871ad0 WS |
1060 | { |
1061 | long value = Spin()->GetValue(); | |
1062 | s.Printf(wxT("%ld"), value); | |
1063 | } | |
1064 | else | |
1065 | #endif | |
1066 | { | |
1067 | s = Text()->GetValue(); | |
1068 | } | |
1069 | ||
1070 | return s; | |
73145b0e JS |
1071 | } |
1072 | ||
816be743 VZ |
1073 | // ---------------------------------------------------------------------------- |
1074 | // wxGridCellFloatEditor | |
1075 | // ---------------------------------------------------------------------------- | |
1076 | ||
f6bcfd97 BP |
1077 | wxGridCellFloatEditor::wxGridCellFloatEditor(int width, int precision) |
1078 | { | |
1079 | m_width = width; | |
1080 | m_precision = precision; | |
1081 | } | |
1082 | ||
816be743 VZ |
1083 | void wxGridCellFloatEditor::Create(wxWindow* parent, |
1084 | wxWindowID id, | |
1085 | wxEvtHandler* evtHandler) | |
1086 | { | |
1087 | wxGridCellTextEditor::Create(parent, id, evtHandler); | |
1088 | ||
1089 | #if wxUSE_VALIDATORS | |
85bc0351 | 1090 | Text()->SetValidator(wxTextValidator(wxFILTER_NUMERIC)); |
c2f5b920 | 1091 | #endif |
816be743 VZ |
1092 | } |
1093 | ||
1094 | void wxGridCellFloatEditor::BeginEdit(int row, int col, wxGrid* grid) | |
1095 | { | |
1096 | // first get the value | |
1097 | wxGridTableBase *table = grid->GetTable(); | |
1098 | if ( table->CanGetValueAs(row, col, wxGRID_VALUE_FLOAT) ) | |
1099 | { | |
1100 | m_valueOld = table->GetValueAsDouble(row, col); | |
1101 | } | |
1102 | else | |
1103 | { | |
8a60ff0a | 1104 | m_valueOld = 0.0; |
a5777624 | 1105 | wxString sValue = table->GetValue(row, col); |
0e871ad0 | 1106 | if (! sValue.ToDouble(&m_valueOld) && ! sValue.empty()) |
a5777624 RD |
1107 | { |
1108 | wxFAIL_MSG( _T("this cell doesn't have float value") ); | |
1109 | return; | |
1110 | } | |
816be743 VZ |
1111 | } |
1112 | ||
1113 | DoBeginEdit(GetString()); | |
1114 | } | |
1115 | ||
3324d5f5 | 1116 | bool wxGridCellFloatEditor::EndEdit(int row, int col, |
816be743 VZ |
1117 | wxGrid* grid) |
1118 | { | |
8a60ff0a RD |
1119 | double value = 0.0; |
1120 | wxString text(Text()->GetValue()); | |
1121 | ||
c77a6796 VZ |
1122 | if ( (text.empty() || text.ToDouble(&value)) && |
1123 | !wxIsSameDouble(value, m_valueOld) ) | |
816be743 | 1124 | { |
a5777624 RD |
1125 | if (grid->GetTable()->CanSetValueAs(row, col, wxGRID_VALUE_FLOAT)) |
1126 | grid->GetTable()->SetValueAsDouble(row, col, value); | |
1127 | else | |
8a60ff0a | 1128 | grid->GetTable()->SetValue(row, col, text); |
816be743 | 1129 | |
ca65c044 | 1130 | return true; |
816be743 | 1131 | } |
2f024384 | 1132 | |
ca65c044 | 1133 | return false; |
816be743 VZ |
1134 | } |
1135 | ||
1136 | void wxGridCellFloatEditor::Reset() | |
1137 | { | |
1138 | DoReset(GetString()); | |
1139 | } | |
1140 | ||
1141 | void wxGridCellFloatEditor::StartingKey(wxKeyEvent& event) | |
1142 | { | |
12a3f227 | 1143 | int keycode = event.GetKeyCode(); |
3fe73755 SN |
1144 | char tmpbuf[2]; |
1145 | tmpbuf[0] = (char) keycode; | |
1146 | tmpbuf[1] = '\0'; | |
42841dfc | 1147 | wxString strbuf(tmpbuf, *wxConvCurrent); |
2f024384 | 1148 | |
902725ee | 1149 | #if wxUSE_INTL |
42841dfc | 1150 | bool is_decimal_point = ( strbuf == |
63e2147c | 1151 | wxLocale::GetInfo(wxLOCALE_DECIMAL_POINT, wxLOCALE_CAT_NUMBER) ); |
5335e9c4 MW |
1152 | #else |
1153 | bool is_decimal_point = ( strbuf == _T(".") ); | |
1154 | #endif | |
2f024384 | 1155 | |
63e2147c RD |
1156 | if ( wxIsdigit(keycode) || keycode == '+' || keycode == '-' |
1157 | || is_decimal_point ) | |
816be743 VZ |
1158 | { |
1159 | wxGridCellTextEditor::StartingKey(event); | |
1160 | ||
1161 | // skip Skip() below | |
1162 | return; | |
1163 | } | |
1164 | ||
1165 | event.Skip(); | |
1166 | } | |
1167 | ||
f6bcfd97 BP |
1168 | void wxGridCellFloatEditor::SetParameters(const wxString& params) |
1169 | { | |
1170 | if ( !params ) | |
1171 | { | |
1172 | // reset to default | |
1173 | m_width = | |
1174 | m_precision = -1; | |
1175 | } | |
1176 | else | |
1177 | { | |
1178 | long tmp; | |
1179 | if ( params.BeforeFirst(_T(',')).ToLong(&tmp) ) | |
1180 | { | |
1181 | m_width = (int)tmp; | |
1182 | ||
1183 | if ( params.AfterFirst(_T(',')).ToLong(&tmp) ) | |
1184 | { | |
1185 | m_precision = (int)tmp; | |
1186 | ||
1187 | // skip the error message below | |
1188 | return; | |
1189 | } | |
1190 | } | |
1191 | ||
1192 | wxLogDebug(_T("Invalid wxGridCellFloatEditor parameter string '%s' ignored"), params.c_str()); | |
1193 | } | |
1194 | } | |
1195 | ||
1196 | wxString wxGridCellFloatEditor::GetString() const | |
1197 | { | |
1198 | wxString fmt; | |
fe4cb4f5 | 1199 | if ( m_precision == -1 && m_width != -1) |
f6bcfd97 BP |
1200 | { |
1201 | // default precision | |
ec53826c | 1202 | fmt.Printf(_T("%%%d.f"), m_width); |
f6bcfd97 | 1203 | } |
fe4cb4f5 JS |
1204 | else if ( m_precision != -1 && m_width == -1) |
1205 | { | |
1206 | // default width | |
1207 | fmt.Printf(_T("%%.%df"), m_precision); | |
1208 | } | |
1209 | else if ( m_precision != -1 && m_width != -1 ) | |
f6bcfd97 | 1210 | { |
ec53826c | 1211 | fmt.Printf(_T("%%%d.%df"), m_width, m_precision); |
f6bcfd97 | 1212 | } |
fe4cb4f5 JS |
1213 | else |
1214 | { | |
1215 | // default width/precision | |
1216 | fmt = _T("%f"); | |
1217 | } | |
f6bcfd97 BP |
1218 | |
1219 | return wxString::Format(fmt, m_valueOld); | |
1220 | } | |
1221 | ||
1222 | bool wxGridCellFloatEditor::IsAcceptedKey(wxKeyEvent& event) | |
1223 | { | |
1224 | if ( wxGridCellEditor::IsAcceptedKey(event) ) | |
1225 | { | |
7b34da9b VZ |
1226 | const int keycode = event.GetKeyCode(); |
1227 | if ( isascii(keycode) ) | |
1228 | { | |
1229 | char tmpbuf[2]; | |
1230 | tmpbuf[0] = (char) keycode; | |
1231 | tmpbuf[1] = '\0'; | |
1232 | wxString strbuf(tmpbuf, *wxConvCurrent); | |
2f024384 | 1233 | |
902725ee | 1234 | #if wxUSE_INTL |
7b34da9b VZ |
1235 | const wxString decimalPoint = |
1236 | wxLocale::GetInfo(wxLOCALE_DECIMAL_POINT, wxLOCALE_CAT_NUMBER); | |
5335e9c4 | 1237 | #else |
7b34da9b | 1238 | const wxString decimalPoint(_T('.')); |
5335e9c4 | 1239 | #endif |
2f024384 | 1240 | |
7b34da9b VZ |
1241 | // accept digits, 'e' as in '1e+6', also '-', '+', and '.' |
1242 | if ( wxIsdigit(keycode) || | |
1243 | tolower(keycode) == 'e' || | |
1244 | keycode == decimalPoint || | |
1245 | keycode == '+' || | |
1246 | keycode == '-' ) | |
1247 | { | |
1248 | return true; | |
1249 | } | |
2f024384 | 1250 | } |
f6bcfd97 BP |
1251 | } |
1252 | ||
ca65c044 | 1253 | return false; |
f6bcfd97 BP |
1254 | } |
1255 | ||
3a8c693a VZ |
1256 | #endif // wxUSE_TEXTCTRL |
1257 | ||
1258 | #if wxUSE_CHECKBOX | |
1259 | ||
508011ce VZ |
1260 | // ---------------------------------------------------------------------------- |
1261 | // wxGridCellBoolEditor | |
1262 | // ---------------------------------------------------------------------------- | |
1263 | ||
9c71a138 | 1264 | // the default values for GetValue() |
dab61ed7 | 1265 | wxString wxGridCellBoolEditor::ms_stringValues[2] = { _T(""), _T("1") }; |
9c71a138 | 1266 | |
508011ce VZ |
1267 | void wxGridCellBoolEditor::Create(wxWindow* parent, |
1268 | wxWindowID id, | |
1269 | wxEvtHandler* evtHandler) | |
1270 | { | |
1271 | m_control = new wxCheckBox(parent, id, wxEmptyString, | |
1272 | wxDefaultPosition, wxDefaultSize, | |
1273 | wxNO_BORDER); | |
1274 | ||
1275 | wxGridCellEditor::Create(parent, id, evtHandler); | |
1276 | } | |
1277 | ||
1278 | void wxGridCellBoolEditor::SetSize(const wxRect& r) | |
1279 | { | |
ca65c044 | 1280 | bool resize = false; |
b94ae1ea VZ |
1281 | wxSize size = m_control->GetSize(); |
1282 | wxCoord minSize = wxMin(r.width, r.height); | |
1283 | ||
1284 | // check if the checkbox is not too big/small for this cell | |
1285 | wxSize sizeBest = m_control->GetBestSize(); | |
1286 | if ( !(size == sizeBest) ) | |
1287 | { | |
1288 | // reset to default size if it had been made smaller | |
1289 | size = sizeBest; | |
1290 | ||
ca65c044 | 1291 | resize = true; |
b94ae1ea VZ |
1292 | } |
1293 | ||
1294 | if ( size.x >= minSize || size.y >= minSize ) | |
1295 | { | |
1296 | // leave 1 pixel margin | |
1297 | size.x = size.y = minSize - 2; | |
1298 | ||
ca65c044 | 1299 | resize = true; |
b94ae1ea VZ |
1300 | } |
1301 | ||
1302 | if ( resize ) | |
1303 | { | |
1304 | m_control->SetSize(size); | |
1305 | } | |
1306 | ||
508011ce | 1307 | // position it in the centre of the rectangle (TODO: support alignment?) |
508011ce | 1308 | |
b94ae1ea | 1309 | #if defined(__WXGTK__) || defined (__WXMOTIF__) |
508011ce VZ |
1310 | // the checkbox without label still has some space to the right in wxGTK, |
1311 | // so shift it to the right | |
b94ae1ea VZ |
1312 | size.x -= 8; |
1313 | #elif defined(__WXMSW__) | |
a95e38c0 VZ |
1314 | // here too, but in other way |
1315 | size.x += 1; | |
b94ae1ea VZ |
1316 | size.y -= 2; |
1317 | #endif | |
508011ce | 1318 | |
1bd71df9 JS |
1319 | int hAlign = wxALIGN_CENTRE; |
1320 | int vAlign = wxALIGN_CENTRE; | |
1321 | if (GetCellAttr()) | |
1322 | GetCellAttr()->GetAlignment(& hAlign, & vAlign); | |
52d6f640 | 1323 | |
1bd71df9 JS |
1324 | int x = 0, y = 0; |
1325 | if (hAlign == wxALIGN_LEFT) | |
1326 | { | |
1327 | x = r.x + 2; | |
2f024384 | 1328 | |
1bd71df9 JS |
1329 | #ifdef __WXMSW__ |
1330 | x += 2; | |
52d6f640 | 1331 | #endif |
2f024384 DS |
1332 | |
1333 | y = r.y + r.height / 2 - size.y / 2; | |
1bd71df9 JS |
1334 | } |
1335 | else if (hAlign == wxALIGN_RIGHT) | |
1336 | { | |
1337 | x = r.x + r.width - size.x - 2; | |
2f024384 | 1338 | y = r.y + r.height / 2 - size.y / 2; |
1bd71df9 JS |
1339 | } |
1340 | else if (hAlign == wxALIGN_CENTRE) | |
1341 | { | |
2f024384 DS |
1342 | x = r.x + r.width / 2 - size.x / 2; |
1343 | y = r.y + r.height / 2 - size.y / 2; | |
1bd71df9 | 1344 | } |
52d6f640 | 1345 | |
1bd71df9 | 1346 | m_control->Move(x, y); |
508011ce VZ |
1347 | } |
1348 | ||
1349 | void wxGridCellBoolEditor::Show(bool show, wxGridCellAttr *attr) | |
1350 | { | |
99306db2 VZ |
1351 | m_control->Show(show); |
1352 | ||
189d0213 | 1353 | if ( show ) |
508011ce | 1354 | { |
189d0213 VZ |
1355 | wxColour colBg = attr ? attr->GetBackgroundColour() : *wxLIGHT_GREY; |
1356 | CBox()->SetBackgroundColour(colBg); | |
508011ce | 1357 | } |
508011ce VZ |
1358 | } |
1359 | ||
1360 | void wxGridCellBoolEditor::BeginEdit(int row, int col, wxGrid* grid) | |
1361 | { | |
1362 | wxASSERT_MSG(m_control, | |
c2f5b920 | 1363 | wxT("The wxGridCellEditor must be created first!")); |
508011ce | 1364 | |
28a77bc4 | 1365 | if (grid->GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL)) |
2f024384 | 1366 | { |
f2d76237 | 1367 | m_startValue = grid->GetTable()->GetValueAsBool(row, col); |
2f024384 | 1368 | } |
f2d76237 | 1369 | else |
695a3263 MB |
1370 | { |
1371 | wxString cellval( grid->GetTable()->GetValue(row, col) ); | |
8497bbf5 VZ |
1372 | |
1373 | if ( cellval == ms_stringValues[false] ) | |
1374 | m_startValue = false; | |
1375 | else if ( cellval == ms_stringValues[true] ) | |
1376 | m_startValue = true; | |
1377 | else | |
1378 | { | |
1379 | // do not try to be smart here and convert it to true or false | |
1380 | // because we'll still overwrite it with something different and | |
1381 | // this risks to be very surprising for the user code, let them | |
1382 | // know about it | |
1383 | wxFAIL_MSG( _T("invalid value for a cell with bool editor!") ); | |
1384 | } | |
695a3263 | 1385 | } |
2f024384 | 1386 | |
508011ce VZ |
1387 | CBox()->SetValue(m_startValue); |
1388 | CBox()->SetFocus(); | |
1389 | } | |
1390 | ||
1391 | bool wxGridCellBoolEditor::EndEdit(int row, int col, | |
508011ce VZ |
1392 | wxGrid* grid) |
1393 | { | |
1394 | wxASSERT_MSG(m_control, | |
c2f5b920 | 1395 | wxT("The wxGridCellEditor must be created first!")); |
508011ce | 1396 | |
ca65c044 | 1397 | bool changed = false; |
508011ce VZ |
1398 | bool value = CBox()->GetValue(); |
1399 | if ( value != m_startValue ) | |
ca65c044 | 1400 | changed = true; |
508011ce VZ |
1401 | |
1402 | if ( changed ) | |
1403 | { | |
9c71a138 VZ |
1404 | wxGridTableBase * const table = grid->GetTable(); |
1405 | if ( table->CanGetValueAs(row, col, wxGRID_VALUE_BOOL) ) | |
1406 | table->SetValueAsBool(row, col, value); | |
f2d76237 | 1407 | else |
9c71a138 | 1408 | table->SetValue(row, col, GetValue()); |
508011ce VZ |
1409 | } |
1410 | ||
1411 | return changed; | |
1412 | } | |
1413 | ||
1414 | void wxGridCellBoolEditor::Reset() | |
1415 | { | |
1416 | wxASSERT_MSG(m_control, | |
c2f5b920 | 1417 | wxT("The wxGridCellEditor must be created first!")); |
508011ce VZ |
1418 | |
1419 | CBox()->SetValue(m_startValue); | |
1420 | } | |
1421 | ||
e195a54c | 1422 | void wxGridCellBoolEditor::StartingClick() |
508011ce | 1423 | { |
e195a54c | 1424 | CBox()->SetValue(!CBox()->GetValue()); |
508011ce VZ |
1425 | } |
1426 | ||
f6bcfd97 BP |
1427 | bool wxGridCellBoolEditor::IsAcceptedKey(wxKeyEvent& event) |
1428 | { | |
1429 | if ( wxGridCellEditor::IsAcceptedKey(event) ) | |
1430 | { | |
1431 | int keycode = event.GetKeyCode(); | |
1432 | switch ( keycode ) | |
1433 | { | |
f6bcfd97 BP |
1434 | case WXK_SPACE: |
1435 | case '+': | |
1436 | case '-': | |
ca65c044 | 1437 | return true; |
f6bcfd97 BP |
1438 | } |
1439 | } | |
1440 | ||
ca65c044 | 1441 | return false; |
f6bcfd97 | 1442 | } |
04418332 | 1443 | |
63e2147c RD |
1444 | void wxGridCellBoolEditor::StartingKey(wxKeyEvent& event) |
1445 | { | |
1446 | int keycode = event.GetKeyCode(); | |
1447 | switch ( keycode ) | |
1448 | { | |
1449 | case WXK_SPACE: | |
1450 | CBox()->SetValue(!CBox()->GetValue()); | |
1451 | break; | |
902725ee | 1452 | |
63e2147c RD |
1453 | case '+': |
1454 | CBox()->SetValue(true); | |
1455 | break; | |
902725ee | 1456 | |
63e2147c RD |
1457 | case '-': |
1458 | CBox()->SetValue(false); | |
1459 | break; | |
1460 | } | |
1461 | } | |
1462 | ||
73145b0e JS |
1463 | wxString wxGridCellBoolEditor::GetValue() const |
1464 | { | |
9c71a138 VZ |
1465 | return ms_stringValues[CBox()->GetValue()]; |
1466 | } | |
1467 | ||
1468 | /* static */ void | |
1469 | wxGridCellBoolEditor::UseStringValues(const wxString& valueTrue, | |
1470 | const wxString& valueFalse) | |
1471 | { | |
1472 | ms_stringValues[false] = valueFalse; | |
1473 | ms_stringValues[true] = valueTrue; | |
1474 | } | |
1475 | ||
1476 | /* static */ bool | |
1477 | wxGridCellBoolEditor::IsTrueValue(const wxString& value) | |
1478 | { | |
1479 | return value == ms_stringValues[true]; | |
73145b0e | 1480 | } |
f6bcfd97 | 1481 | |
3a8c693a VZ |
1482 | #endif // wxUSE_CHECKBOX |
1483 | ||
1484 | #if wxUSE_COMBOBOX | |
1485 | ||
4ee5fc9c VZ |
1486 | // ---------------------------------------------------------------------------- |
1487 | // wxGridCellChoiceEditor | |
1488 | // ---------------------------------------------------------------------------- | |
1489 | ||
7db33cc3 MB |
1490 | wxGridCellChoiceEditor::wxGridCellChoiceEditor(const wxArrayString& choices, |
1491 | bool allowOthers) | |
1492 | : m_choices(choices), | |
1493 | m_allowOthers(allowOthers) { } | |
1494 | ||
4ee5fc9c | 1495 | wxGridCellChoiceEditor::wxGridCellChoiceEditor(size_t count, |
f6bcfd97 | 1496 | const wxString choices[], |
4ee5fc9c VZ |
1497 | bool allowOthers) |
1498 | : m_allowOthers(allowOthers) | |
1499 | { | |
c4608a8a | 1500 | if ( count ) |
4ee5fc9c | 1501 | { |
c4608a8a VZ |
1502 | m_choices.Alloc(count); |
1503 | for ( size_t n = 0; n < count; n++ ) | |
1504 | { | |
1505 | m_choices.Add(choices[n]); | |
1506 | } | |
4ee5fc9c VZ |
1507 | } |
1508 | } | |
1509 | ||
c4608a8a VZ |
1510 | wxGridCellEditor *wxGridCellChoiceEditor::Clone() const |
1511 | { | |
1512 | wxGridCellChoiceEditor *editor = new wxGridCellChoiceEditor; | |
1513 | editor->m_allowOthers = m_allowOthers; | |
1514 | editor->m_choices = m_choices; | |
1515 | ||
1516 | return editor; | |
1517 | } | |
1518 | ||
4ee5fc9c VZ |
1519 | void wxGridCellChoiceEditor::Create(wxWindow* parent, |
1520 | wxWindowID id, | |
1521 | wxEvtHandler* evtHandler) | |
1522 | { | |
2f26ad28 RR |
1523 | int style = wxBORDER_NONE; |
1524 | if (!m_allowOthers) | |
1525 | style |= wxCB_READONLY; | |
4ee5fc9c VZ |
1526 | m_control = new wxComboBox(parent, id, wxEmptyString, |
1527 | wxDefaultPosition, wxDefaultSize, | |
2f26ad28 | 1528 | m_choices, style ); |
4ee5fc9c | 1529 | |
4ee5fc9c VZ |
1530 | wxGridCellEditor::Create(parent, id, evtHandler); |
1531 | } | |
1532 | ||
a5777624 RD |
1533 | void wxGridCellChoiceEditor::PaintBackground(const wxRect& rectCell, |
1534 | wxGridCellAttr * attr) | |
4ee5fc9c VZ |
1535 | { |
1536 | // as we fill the entire client area, don't do anything here to minimize | |
1537 | // flicker | |
a5777624 RD |
1538 | |
1539 | // TODO: It doesn't actually fill the client area since the height of a | |
c2f5b920 DS |
1540 | // combo always defaults to the standard. Until someone has time to |
1541 | // figure out the right rectangle to paint, just do it the normal way. | |
a5777624 | 1542 | wxGridCellEditor::PaintBackground(rectCell, attr); |
4ee5fc9c VZ |
1543 | } |
1544 | ||
1545 | void wxGridCellChoiceEditor::BeginEdit(int row, int col, wxGrid* grid) | |
1546 | { | |
1547 | wxASSERT_MSG(m_control, | |
c2f5b920 | 1548 | wxT("The wxGridCellEditor must be created first!")); |
4ee5fc9c | 1549 | |
08dd04d0 JS |
1550 | wxGridCellEditorEvtHandler* evtHandler = NULL; |
1551 | if (m_control) | |
1552 | evtHandler = wxDynamicCast(m_control->GetEventHandler(), wxGridCellEditorEvtHandler); | |
1553 | ||
1554 | // Don't immediately end if we get a kill focus event within BeginEdit | |
1555 | if (evtHandler) | |
1556 | evtHandler->SetInSetFocus(true); | |
1557 | ||
4ee5fc9c VZ |
1558 | m_startValue = grid->GetTable()->GetValue(row, col); |
1559 | ||
2b5f62a0 | 1560 | if (m_allowOthers) |
2f024384 | 1561 | { |
2b5f62a0 | 1562 | Combo()->SetValue(m_startValue); |
0aa2e24b | 1563 | Combo()->SetInsertionPointEnd(); |
2f024384 | 1564 | } |
0aa2e24b | 1565 | else // the combobox is read-only |
28a77bc4 | 1566 | { |
2b5f62a0 VZ |
1567 | // find the right position, or default to the first if not found |
1568 | int pos = Combo()->FindString(m_startValue); | |
902725ee | 1569 | if (pos == wxNOT_FOUND) |
2b5f62a0 VZ |
1570 | pos = 0; |
1571 | Combo()->SetSelection(pos); | |
28a77bc4 | 1572 | } |
2f024384 | 1573 | |
4ee5fc9c | 1574 | Combo()->SetFocus(); |
08dd04d0 JS |
1575 | |
1576 | if (evtHandler) | |
46cbb21e JS |
1577 | { |
1578 | // When dropping down the menu, a kill focus event | |
1579 | // happens after this point, so we can't reset the flag yet. | |
1580 | #if !defined(__WXGTK20__) | |
08dd04d0 | 1581 | evtHandler->SetInSetFocus(false); |
46cbb21e JS |
1582 | #endif |
1583 | } | |
4ee5fc9c VZ |
1584 | } |
1585 | ||
28a77bc4 | 1586 | bool wxGridCellChoiceEditor::EndEdit(int row, int col, |
4ee5fc9c VZ |
1587 | wxGrid* grid) |
1588 | { | |
1589 | wxString value = Combo()->GetValue(); | |
faffacec VZ |
1590 | if ( value == m_startValue ) |
1591 | return false; | |
4ee5fc9c | 1592 | |
faffacec | 1593 | grid->GetTable()->SetValue(row, col, value); |
4ee5fc9c | 1594 | |
faffacec | 1595 | return true; |
4ee5fc9c VZ |
1596 | } |
1597 | ||
1598 | void wxGridCellChoiceEditor::Reset() | |
1599 | { | |
1600 | Combo()->SetValue(m_startValue); | |
1601 | Combo()->SetInsertionPointEnd(); | |
1602 | } | |
1603 | ||
c4608a8a VZ |
1604 | void wxGridCellChoiceEditor::SetParameters(const wxString& params) |
1605 | { | |
1606 | if ( !params ) | |
1607 | { | |
1608 | // what can we do? | |
1609 | return; | |
1610 | } | |
1611 | ||
1612 | m_choices.Empty(); | |
1613 | ||
1614 | wxStringTokenizer tk(params, _T(',')); | |
1615 | while ( tk.HasMoreTokens() ) | |
1616 | { | |
1617 | m_choices.Add(tk.GetNextToken()); | |
1618 | } | |
1619 | } | |
1620 | ||
73145b0e JS |
1621 | // return the value in the text control |
1622 | wxString wxGridCellChoiceEditor::GetValue() const | |
1623 | { | |
1624 | return Combo()->GetValue(); | |
1625 | } | |
04418332 | 1626 | |
3a8c693a VZ |
1627 | #endif // wxUSE_COMBOBOX |
1628 | ||
508011ce VZ |
1629 | // ---------------------------------------------------------------------------- |
1630 | // wxGridCellEditorEvtHandler | |
1631 | // ---------------------------------------------------------------------------- | |
2796cce3 | 1632 | |
140954fd VZ |
1633 | void wxGridCellEditorEvtHandler::OnKillFocus(wxFocusEvent& event) |
1634 | { | |
08dd04d0 JS |
1635 | // Don't disable the cell if we're just starting to edit it |
1636 | if (m_inSetFocus) | |
1637 | return; | |
1638 | ||
140954fd VZ |
1639 | // accept changes |
1640 | m_grid->DisableCellEditControl(); | |
1641 | ||
1642 | event.Skip(); | |
1643 | } | |
1644 | ||
2796cce3 RD |
1645 | void wxGridCellEditorEvtHandler::OnKeyDown(wxKeyEvent& event) |
1646 | { | |
12a3f227 | 1647 | switch ( event.GetKeyCode() ) |
2796cce3 RD |
1648 | { |
1649 | case WXK_ESCAPE: | |
1650 | m_editor->Reset(); | |
b54ba671 | 1651 | m_grid->DisableCellEditControl(); |
2796cce3 RD |
1652 | break; |
1653 | ||
2c9a89e0 | 1654 | case WXK_TAB: |
b51c3f27 | 1655 | m_grid->GetEventHandler()->ProcessEvent( event ); |
9b4aede2 RD |
1656 | break; |
1657 | ||
2796cce3 | 1658 | case WXK_RETURN: |
faec5a43 SN |
1659 | case WXK_NUMPAD_ENTER: |
1660 | if (!m_grid->GetEventHandler()->ProcessEvent(event)) | |
2796cce3 RD |
1661 | m_editor->HandleReturn(event); |
1662 | break; | |
1663 | ||
2796cce3 RD |
1664 | default: |
1665 | event.Skip(); | |
2f024384 | 1666 | break; |
2796cce3 RD |
1667 | } |
1668 | } | |
1669 | ||
fb0de762 RD |
1670 | void wxGridCellEditorEvtHandler::OnChar(wxKeyEvent& event) |
1671 | { | |
7db713ae JS |
1672 | int row = m_grid->GetGridCursorRow(); |
1673 | int col = m_grid->GetGridCursorCol(); | |
1674 | wxRect rect = m_grid->CellToRect( row, col ); | |
1675 | int cw, ch; | |
1676 | m_grid->GetGridWindow()->GetClientSize( &cw, &ch ); | |
2f024384 | 1677 | |
7db713ae JS |
1678 | // if cell width is smaller than grid client area, cell is wholly visible |
1679 | bool wholeCellVisible = (rect.GetWidth() < cw); | |
1680 | ||
12a3f227 | 1681 | switch ( event.GetKeyCode() ) |
fb0de762 RD |
1682 | { |
1683 | case WXK_ESCAPE: | |
1684 | case WXK_TAB: | |
1685 | case WXK_RETURN: | |
a4f7bf58 | 1686 | case WXK_NUMPAD_ENTER: |
fb0de762 RD |
1687 | break; |
1688 | ||
7db713ae JS |
1689 | case WXK_HOME: |
1690 | { | |
2f024384 | 1691 | if ( wholeCellVisible ) |
7db713ae JS |
1692 | { |
1693 | // no special processing needed... | |
1694 | event.Skip(); | |
1695 | break; | |
1696 | } | |
1697 | ||
1698 | // do special processing for partly visible cell... | |
1699 | ||
1700 | // get the widths of all cells previous to this one | |
1701 | int colXPos = 0; | |
faa94f3e | 1702 | for ( int i = 0; i < col; i++ ) |
7db713ae JS |
1703 | { |
1704 | colXPos += m_grid->GetColSize(i); | |
1705 | } | |
1706 | ||
1707 | int xUnit = 1, yUnit = 1; | |
1708 | m_grid->GetScrollPixelsPerUnit(&xUnit, &yUnit); | |
1709 | if (col != 0) | |
1710 | { | |
2f024384 | 1711 | m_grid->Scroll(colXPos / xUnit - 1, m_grid->GetScrollPos(wxVERTICAL)); |
7db713ae JS |
1712 | } |
1713 | else | |
1714 | { | |
2f024384 | 1715 | m_grid->Scroll(colXPos / xUnit, m_grid->GetScrollPos(wxVERTICAL)); |
7db713ae JS |
1716 | } |
1717 | event.Skip(); | |
1718 | break; | |
1719 | } | |
c2f5b920 | 1720 | |
7db713ae JS |
1721 | case WXK_END: |
1722 | { | |
2f024384 | 1723 | if ( wholeCellVisible ) |
7db713ae JS |
1724 | { |
1725 | // no special processing needed... | |
1726 | event.Skip(); | |
1727 | break; | |
1728 | } | |
1729 | ||
1730 | // do special processing for partly visible cell... | |
1731 | ||
1732 | int textWidth = 0; | |
1733 | wxString value = m_grid->GetCellValue(row, col); | |
1734 | if ( wxEmptyString != value ) | |
1735 | { | |
1736 | // get width of cell CONTENTS (text) | |
1737 | int y; | |
1738 | wxFont font = m_grid->GetCellFont(row, col); | |
1739 | m_grid->GetTextExtent(value, &textWidth, &y, NULL, NULL, &font); | |
2f024384 | 1740 | |
7db713ae JS |
1741 | // try to RIGHT align the text by scrolling |
1742 | int client_right = m_grid->GetGridWindow()->GetClientSize().GetWidth(); | |
2f024384 | 1743 | |
7db713ae JS |
1744 | // (m_grid->GetScrollLineX()*2) is a factor for not scrolling to far, |
1745 | // otherwise the last part of the cell content might be hidden below the scroll bar | |
1746 | // FIXME: maybe there is a more suitable correction? | |
2f024384 | 1747 | textWidth -= (client_right - (m_grid->GetScrollLineX() * 2)); |
7db713ae JS |
1748 | if ( textWidth < 0 ) |
1749 | { | |
1750 | textWidth = 0; | |
1751 | } | |
1752 | } | |
1753 | ||
1754 | // get the widths of all cells previous to this one | |
1755 | int colXPos = 0; | |
faa94f3e | 1756 | for ( int i = 0; i < col; i++ ) |
7db713ae JS |
1757 | { |
1758 | colXPos += m_grid->GetColSize(i); | |
1759 | } | |
2f024384 | 1760 | |
7db713ae JS |
1761 | // and add the (modified) text width of the cell contents |
1762 | // as we'd like to see the last part of the cell contents | |
1763 | colXPos += textWidth; | |
1764 | ||
1765 | int xUnit = 1, yUnit = 1; | |
1766 | m_grid->GetScrollPixelsPerUnit(&xUnit, &yUnit); | |
ccdee36f | 1767 | m_grid->Scroll(colXPos / xUnit - 1, m_grid->GetScrollPos(wxVERTICAL)); |
7db713ae JS |
1768 | event.Skip(); |
1769 | break; | |
1770 | } | |
1771 | ||
fb0de762 RD |
1772 | default: |
1773 | event.Skip(); | |
c2f5b920 | 1774 | break; |
fb0de762 RD |
1775 | } |
1776 | } | |
1777 | ||
c4608a8a VZ |
1778 | // ---------------------------------------------------------------------------- |
1779 | // wxGridCellWorker is an (almost) empty common base class for | |
1780 | // wxGridCellRenderer and wxGridCellEditor managing ref counting | |
1781 | // ---------------------------------------------------------------------------- | |
1782 | ||
1783 | void wxGridCellWorker::SetParameters(const wxString& WXUNUSED(params)) | |
1784 | { | |
1785 | // nothing to do | |
1786 | } | |
1787 | ||
1788 | wxGridCellWorker::~wxGridCellWorker() | |
1789 | { | |
1790 | } | |
1791 | ||
508011ce VZ |
1792 | // ============================================================================ |
1793 | // renderer classes | |
1794 | // ============================================================================ | |
1795 | ||
ab79958a VZ |
1796 | // ---------------------------------------------------------------------------- |
1797 | // wxGridCellRenderer | |
1798 | // ---------------------------------------------------------------------------- | |
1799 | ||
1800 | void wxGridCellRenderer::Draw(wxGrid& grid, | |
2796cce3 | 1801 | wxGridCellAttr& attr, |
ab79958a VZ |
1802 | wxDC& dc, |
1803 | const wxRect& rect, | |
c78b3acd | 1804 | int WXUNUSED(row), int WXUNUSED(col), |
ab79958a VZ |
1805 | bool isSelected) |
1806 | { | |
1807 | dc.SetBackgroundMode( wxSOLID ); | |
1808 | ||
04418332 | 1809 | // grey out fields if the grid is disabled |
4db6714b | 1810 | if ( grid.IsEnabled() ) |
ab79958a | 1811 | { |
ec157c8f WS |
1812 | if ( isSelected ) |
1813 | { | |
1814 | dc.SetBrush( wxBrush(grid.GetSelectionBackground(), wxSOLID) ); | |
1815 | } | |
1816 | else | |
1817 | { | |
1818 | dc.SetBrush( wxBrush(attr.GetBackgroundColour(), wxSOLID) ); | |
1819 | } | |
52d6f640 | 1820 | } |
ab79958a VZ |
1821 | else |
1822 | { | |
ec157c8f | 1823 | dc.SetBrush(wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE), wxSOLID)); |
ab79958a VZ |
1824 | } |
1825 | ||
1826 | dc.SetPen( *wxTRANSPARENT_PEN ); | |
ab79958a VZ |
1827 | dc.DrawRectangle(rect); |
1828 | } | |
1829 | ||
508011ce VZ |
1830 | // ---------------------------------------------------------------------------- |
1831 | // wxGridCellStringRenderer | |
1832 | // ---------------------------------------------------------------------------- | |
1833 | ||
fbfb8bcc VZ |
1834 | void wxGridCellStringRenderer::SetTextColoursAndFont(const wxGrid& grid, |
1835 | const wxGridCellAttr& attr, | |
816be743 VZ |
1836 | wxDC& dc, |
1837 | bool isSelected) | |
ab79958a | 1838 | { |
ab79958a VZ |
1839 | dc.SetBackgroundMode( wxTRANSPARENT ); |
1840 | ||
283b7808 VZ |
1841 | // TODO some special colours for attr.IsReadOnly() case? |
1842 | ||
04418332 | 1843 | // different coloured text when the grid is disabled |
4db6714b | 1844 | if ( grid.IsEnabled() ) |
ab79958a | 1845 | { |
c2f5b920 DS |
1846 | if ( isSelected ) |
1847 | { | |
1848 | dc.SetTextBackground( grid.GetSelectionBackground() ); | |
1849 | dc.SetTextForeground( grid.GetSelectionForeground() ); | |
1850 | } | |
1851 | else | |
1852 | { | |
1853 | dc.SetTextBackground( attr.GetBackgroundColour() ); | |
1854 | dc.SetTextForeground( attr.GetTextColour() ); | |
1855 | } | |
ab79958a VZ |
1856 | } |
1857 | else | |
1858 | { | |
c2f5b920 DS |
1859 | dc.SetTextBackground(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)); |
1860 | dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_GRAYTEXT)); | |
ab79958a | 1861 | } |
816be743 | 1862 | |
2796cce3 | 1863 | dc.SetFont( attr.GetFont() ); |
816be743 VZ |
1864 | } |
1865 | ||
fbfb8bcc | 1866 | wxSize wxGridCellStringRenderer::DoGetBestSize(const wxGridCellAttr& attr, |
65e4e78e VZ |
1867 | wxDC& dc, |
1868 | const wxString& text) | |
1869 | { | |
f6bcfd97 | 1870 | wxCoord x = 0, y = 0, max_x = 0; |
65e4e78e | 1871 | dc.SetFont(attr.GetFont()); |
f6bcfd97 BP |
1872 | wxStringTokenizer tk(text, _T('\n')); |
1873 | while ( tk.HasMoreTokens() ) | |
1874 | { | |
1875 | dc.GetTextExtent(tk.GetNextToken(), &x, &y); | |
1876 | max_x = wxMax(max_x, x); | |
1877 | } | |
1878 | ||
1879 | y *= 1 + text.Freq(wxT('\n')); // multiply by the number of lines. | |
65e4e78e | 1880 | |
f6bcfd97 | 1881 | return wxSize(max_x, y); |
65e4e78e VZ |
1882 | } |
1883 | ||
1884 | wxSize wxGridCellStringRenderer::GetBestSize(wxGrid& grid, | |
1885 | wxGridCellAttr& attr, | |
1886 | wxDC& dc, | |
1887 | int row, int col) | |
1888 | { | |
1889 | return DoGetBestSize(attr, dc, grid.GetCellValue(row, col)); | |
1890 | } | |
1891 | ||
816be743 VZ |
1892 | void wxGridCellStringRenderer::Draw(wxGrid& grid, |
1893 | wxGridCellAttr& attr, | |
1894 | wxDC& dc, | |
1895 | const wxRect& rectCell, | |
1896 | int row, int col, | |
1897 | bool isSelected) | |
1898 | { | |
27f35b66 | 1899 | wxRect rect = rectCell; |
dc1f566f SN |
1900 | rect.Inflate(-1); |
1901 | ||
1902 | // erase only this cells background, overflow cells should have been erased | |
1903 | wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected); | |
1904 | ||
1905 | int hAlign, vAlign; | |
1906 | attr.GetAlignment(&hAlign, &vAlign); | |
27f35b66 | 1907 | |
39b80349 SN |
1908 | int overflowCols = 0; |
1909 | ||
27f35b66 SN |
1910 | if (attr.GetOverflow()) |
1911 | { | |
1912 | int cols = grid.GetNumberCols(); | |
1913 | int best_width = GetBestSize(grid,attr,dc,row,col).GetWidth(); | |
1914 | int cell_rows, cell_cols; | |
2f024384 | 1915 | attr.GetSize( &cell_rows, &cell_cols ); // shouldn't get here if <= 0 |
27f35b66 SN |
1916 | if ((best_width > rectCell.width) && (col < cols) && grid.GetTable()) |
1917 | { | |
1918 | int i, c_cols, c_rows; | |
1919 | for (i = col+cell_cols; i < cols; i++) | |
1920 | { | |
ca65c044 | 1921 | bool is_empty = true; |
2f024384 | 1922 | for (int j=row; j < row + cell_rows; j++) |
27f35b66 | 1923 | { |
39b80349 | 1924 | // check w/ anchor cell for multicell block |
ef4d6ce8 | 1925 | grid.GetCellSize(j, i, &c_rows, &c_cols); |
2f024384 DS |
1926 | if (c_rows > 0) |
1927 | c_rows = 0; | |
1928 | if (!grid.GetTable()->IsEmptyCell(j + c_rows, i)) | |
39b80349 | 1929 | { |
ca65c044 | 1930 | is_empty = false; |
ef4d6ce8 | 1931 | break; |
39b80349 | 1932 | } |
27f35b66 | 1933 | } |
2f024384 | 1934 | |
39b80349 | 1935 | if (is_empty) |
c2f5b920 | 1936 | { |
39b80349 | 1937 | rect.width += grid.GetColSize(i); |
c2f5b920 | 1938 | } |
dc1f566f SN |
1939 | else |
1940 | { | |
1941 | i--; | |
1942 | break; | |
1943 | } | |
2f024384 | 1944 | |
4db6714b KH |
1945 | if (rect.width >= best_width) |
1946 | break; | |
2b5f62a0 | 1947 | } |
2f024384 | 1948 | |
39b80349 | 1949 | overflowCols = i - col - cell_cols + 1; |
4db6714b KH |
1950 | if (overflowCols >= cols) |
1951 | overflowCols = cols - 1; | |
39b80349 | 1952 | } |
27f35b66 | 1953 | |
dc1f566f SN |
1954 | if (overflowCols > 0) // redraw overflow cells w/ proper hilight |
1955 | { | |
39b80349 | 1956 | hAlign = wxALIGN_LEFT; // if oveflowed then it's left aligned |
2b5f62a0 | 1957 | wxRect clip = rect; |
39b80349 | 1958 | clip.x += rectCell.width; |
dc1f566f | 1959 | // draw each overflow cell individually |
c2f5b920 | 1960 | int col_end = col + cell_cols + overflowCols; |
dc1f566f | 1961 | if (col_end >= grid.GetNumberCols()) |
2b5f62a0 | 1962 | col_end = grid.GetNumberCols() - 1; |
c2f5b920 | 1963 | for (int i = col + cell_cols; i <= col_end; i++) |
dc1f566f | 1964 | { |
dc1f566f SN |
1965 | clip.width = grid.GetColSize(i) - 1; |
1966 | dc.DestroyClippingRegion(); | |
1967 | dc.SetClippingRegion(clip); | |
39b80349 SN |
1968 | |
1969 | SetTextColoursAndFont(grid, attr, dc, | |
2b5f62a0 | 1970 | grid.IsInSelection(row,i)); |
39b80349 | 1971 | |
dc1f566f | 1972 | grid.DrawTextRectangle(dc, grid.GetCellValue(row, col), |
2b5f62a0 | 1973 | rect, hAlign, vAlign); |
39b80349 | 1974 | clip.x += grid.GetColSize(i) - 1; |
dc1f566f | 1975 | } |
ab79958a | 1976 | |
39b80349 | 1977 | rect = rectCell; |
2b5f62a0 | 1978 | rect.Inflate(-1); |
dc1f566f | 1979 | rect.width++; |
39b80349 | 1980 | dc.DestroyClippingRegion(); |
dc1f566f | 1981 | } |
39b80349 | 1982 | } |
ab79958a | 1983 | |
dc1f566f SN |
1984 | // now we only have to draw the text |
1985 | SetTextColoursAndFont(grid, attr, dc, isSelected); | |
39b80349 | 1986 | |
ab79958a VZ |
1987 | grid.DrawTextRectangle(dc, grid.GetCellValue(row, col), |
1988 | rect, hAlign, vAlign); | |
1989 | } | |
1990 | ||
65e4e78e VZ |
1991 | // ---------------------------------------------------------------------------- |
1992 | // wxGridCellNumberRenderer | |
1993 | // ---------------------------------------------------------------------------- | |
1994 | ||
fbfb8bcc | 1995 | wxString wxGridCellNumberRenderer::GetString(const wxGrid& grid, int row, int col) |
65e4e78e VZ |
1996 | { |
1997 | wxGridTableBase *table = grid.GetTable(); | |
1998 | wxString text; | |
1999 | if ( table->CanGetValueAs(row, col, wxGRID_VALUE_NUMBER) ) | |
2000 | { | |
2001 | text.Printf(_T("%ld"), table->GetValueAsLong(row, col)); | |
2002 | } | |
9c4ba614 VZ |
2003 | else |
2004 | { | |
2005 | text = table->GetValue(row, col); | |
2006 | } | |
65e4e78e VZ |
2007 | |
2008 | return text; | |
2009 | } | |
2010 | ||
816be743 VZ |
2011 | void wxGridCellNumberRenderer::Draw(wxGrid& grid, |
2012 | wxGridCellAttr& attr, | |
2013 | wxDC& dc, | |
2014 | const wxRect& rectCell, | |
2015 | int row, int col, | |
2016 | bool isSelected) | |
2017 | { | |
2018 | wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected); | |
2019 | ||
2020 | SetTextColoursAndFont(grid, attr, dc, isSelected); | |
2021 | ||
2022 | // draw the text right aligned by default | |
2023 | int hAlign, vAlign; | |
2024 | attr.GetAlignment(&hAlign, &vAlign); | |
4c7277db | 2025 | hAlign = wxALIGN_RIGHT; |
816be743 VZ |
2026 | |
2027 | wxRect rect = rectCell; | |
2028 | rect.Inflate(-1); | |
2029 | ||
65e4e78e VZ |
2030 | grid.DrawTextRectangle(dc, GetString(grid, row, col), rect, hAlign, vAlign); |
2031 | } | |
816be743 | 2032 | |
65e4e78e VZ |
2033 | wxSize wxGridCellNumberRenderer::GetBestSize(wxGrid& grid, |
2034 | wxGridCellAttr& attr, | |
2035 | wxDC& dc, | |
2036 | int row, int col) | |
2037 | { | |
2038 | return DoGetBestSize(attr, dc, GetString(grid, row, col)); | |
816be743 VZ |
2039 | } |
2040 | ||
2041 | // ---------------------------------------------------------------------------- | |
2042 | // wxGridCellFloatRenderer | |
2043 | // ---------------------------------------------------------------------------- | |
2044 | ||
2045 | wxGridCellFloatRenderer::wxGridCellFloatRenderer(int width, int precision) | |
2046 | { | |
2047 | SetWidth(width); | |
2048 | SetPrecision(precision); | |
2049 | } | |
2050 | ||
e72b4213 VZ |
2051 | wxGridCellRenderer *wxGridCellFloatRenderer::Clone() const |
2052 | { | |
2053 | wxGridCellFloatRenderer *renderer = new wxGridCellFloatRenderer; | |
2054 | renderer->m_width = m_width; | |
2055 | renderer->m_precision = m_precision; | |
2056 | renderer->m_format = m_format; | |
2057 | ||
2058 | return renderer; | |
2059 | } | |
2060 | ||
fbfb8bcc | 2061 | wxString wxGridCellFloatRenderer::GetString(const wxGrid& grid, int row, int col) |
65e4e78e VZ |
2062 | { |
2063 | wxGridTableBase *table = grid.GetTable(); | |
0b190b0f VZ |
2064 | |
2065 | bool hasDouble; | |
2066 | double val; | |
65e4e78e VZ |
2067 | wxString text; |
2068 | if ( table->CanGetValueAs(row, col, wxGRID_VALUE_FLOAT) ) | |
2069 | { | |
0b190b0f | 2070 | val = table->GetValueAsDouble(row, col); |
ca65c044 | 2071 | hasDouble = true; |
65e4e78e | 2072 | } |
9c4ba614 VZ |
2073 | else |
2074 | { | |
2075 | text = table->GetValue(row, col); | |
0b190b0f | 2076 | hasDouble = text.ToDouble(&val); |
9c4ba614 | 2077 | } |
65e4e78e | 2078 | |
0b190b0f VZ |
2079 | if ( hasDouble ) |
2080 | { | |
2081 | if ( !m_format ) | |
2082 | { | |
2083 | if ( m_width == -1 ) | |
2084 | { | |
19d7140e VZ |
2085 | if ( m_precision == -1 ) |
2086 | { | |
2b5f62a0 VZ |
2087 | // default width/precision |
2088 | m_format = _T("%f"); | |
2089 | } | |
19d7140e VZ |
2090 | else |
2091 | { | |
2092 | m_format.Printf(_T("%%.%df"), m_precision); | |
2093 | } | |
0b190b0f VZ |
2094 | } |
2095 | else if ( m_precision == -1 ) | |
2096 | { | |
2097 | // default precision | |
2098 | m_format.Printf(_T("%%%d.f"), m_width); | |
2099 | } | |
2100 | else | |
2101 | { | |
2102 | m_format.Printf(_T("%%%d.%df"), m_width, m_precision); | |
2103 | } | |
2104 | } | |
2105 | ||
2106 | text.Printf(m_format, val); | |
19d7140e | 2107 | |
0b190b0f VZ |
2108 | } |
2109 | //else: text already contains the string | |
2110 | ||
65e4e78e VZ |
2111 | return text; |
2112 | } | |
2113 | ||
816be743 VZ |
2114 | void wxGridCellFloatRenderer::Draw(wxGrid& grid, |
2115 | wxGridCellAttr& attr, | |
2116 | wxDC& dc, | |
2117 | const wxRect& rectCell, | |
2118 | int row, int col, | |
2119 | bool isSelected) | |
2120 | { | |
2121 | wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected); | |
2122 | ||
2123 | SetTextColoursAndFont(grid, attr, dc, isSelected); | |
2124 | ||
2125 | // draw the text right aligned by default | |
2126 | int hAlign, vAlign; | |
2127 | attr.GetAlignment(&hAlign, &vAlign); | |
4c7277db | 2128 | hAlign = wxALIGN_RIGHT; |
816be743 VZ |
2129 | |
2130 | wxRect rect = rectCell; | |
2131 | rect.Inflate(-1); | |
2132 | ||
65e4e78e VZ |
2133 | grid.DrawTextRectangle(dc, GetString(grid, row, col), rect, hAlign, vAlign); |
2134 | } | |
816be743 | 2135 | |
65e4e78e VZ |
2136 | wxSize wxGridCellFloatRenderer::GetBestSize(wxGrid& grid, |
2137 | wxGridCellAttr& attr, | |
2138 | wxDC& dc, | |
2139 | int row, int col) | |
2140 | { | |
2141 | return DoGetBestSize(attr, dc, GetString(grid, row, col)); | |
816be743 VZ |
2142 | } |
2143 | ||
0b190b0f VZ |
2144 | void wxGridCellFloatRenderer::SetParameters(const wxString& params) |
2145 | { | |
0b190b0f VZ |
2146 | if ( !params ) |
2147 | { | |
2148 | // reset to defaults | |
2149 | SetWidth(-1); | |
2150 | SetPrecision(-1); | |
2151 | } | |
2152 | else | |
2153 | { | |
2154 | wxString tmp = params.BeforeFirst(_T(',')); | |
ec157c8f | 2155 | if ( !tmp.empty() ) |
0b190b0f VZ |
2156 | { |
2157 | long width; | |
19d7140e | 2158 | if ( tmp.ToLong(&width) ) |
0b190b0f | 2159 | { |
19d7140e | 2160 | SetWidth((int)width); |
0b190b0f VZ |
2161 | } |
2162 | else | |
2163 | { | |
19d7140e VZ |
2164 | wxLogDebug(_T("Invalid wxGridCellFloatRenderer width parameter string '%s ignored"), params.c_str()); |
2165 | } | |
19d7140e | 2166 | } |
2f024384 | 2167 | |
7448de8d WS |
2168 | tmp = params.AfterFirst(_T(',')); |
2169 | if ( !tmp.empty() ) | |
2170 | { | |
2171 | long precision; | |
19d7140e | 2172 | if ( tmp.ToLong(&precision) ) |
7448de8d | 2173 | { |
19d7140e | 2174 | SetPrecision((int)precision); |
7448de8d WS |
2175 | } |
2176 | else | |
2177 | { | |
19d7140e | 2178 | wxLogDebug(_T("Invalid wxGridCellFloatRenderer precision parameter string '%s ignored"), params.c_str()); |
7448de8d | 2179 | } |
0b190b0f VZ |
2180 | } |
2181 | } | |
2182 | } | |
2183 | ||
508011ce VZ |
2184 | // ---------------------------------------------------------------------------- |
2185 | // wxGridCellBoolRenderer | |
2186 | // ---------------------------------------------------------------------------- | |
2187 | ||
65e4e78e | 2188 | wxSize wxGridCellBoolRenderer::ms_sizeCheckMark; |
508011ce | 2189 | |
b94ae1ea VZ |
2190 | // FIXME these checkbox size calculations are really ugly... |
2191 | ||
65e4e78e | 2192 | // between checkmark and box |
a95e38c0 | 2193 | static const wxCoord wxGRID_CHECKMARK_MARGIN = 2; |
508011ce | 2194 | |
65e4e78e VZ |
2195 | wxSize wxGridCellBoolRenderer::GetBestSize(wxGrid& grid, |
2196 | wxGridCellAttr& WXUNUSED(attr), | |
2197 | wxDC& WXUNUSED(dc), | |
2198 | int WXUNUSED(row), | |
2199 | int WXUNUSED(col)) | |
2200 | { | |
2201 | // compute it only once (no locks for MT safeness in GUI thread...) | |
2202 | if ( !ms_sizeCheckMark.x ) | |
297da4ba | 2203 | { |
65e4e78e | 2204 | // get checkbox size |
ca65c044 | 2205 | wxCheckBox *checkbox = new wxCheckBox(&grid, wxID_ANY, wxEmptyString); |
297da4ba | 2206 | wxSize size = checkbox->GetBestSize(); |
2f024384 | 2207 | wxCoord checkSize = size.y + 2 * wxGRID_CHECKMARK_MARGIN; |
297da4ba | 2208 | |
2f26ad28 | 2209 | #if defined(__WXMOTIF__) |
65e4e78e | 2210 | checkSize -= size.y / 2; |
297da4ba VZ |
2211 | #endif |
2212 | ||
2213 | delete checkbox; | |
65e4e78e VZ |
2214 | |
2215 | ms_sizeCheckMark.x = ms_sizeCheckMark.y = checkSize; | |
297da4ba VZ |
2216 | } |
2217 | ||
65e4e78e VZ |
2218 | return ms_sizeCheckMark; |
2219 | } | |
2220 | ||
2221 | void wxGridCellBoolRenderer::Draw(wxGrid& grid, | |
2222 | wxGridCellAttr& attr, | |
2223 | wxDC& dc, | |
2224 | const wxRect& rect, | |
2225 | int row, int col, | |
2226 | bool isSelected) | |
2227 | { | |
2228 | wxGridCellRenderer::Draw(grid, attr, dc, rect, row, col, isSelected); | |
2229 | ||
297da4ba | 2230 | // draw a check mark in the centre (ignoring alignment - TODO) |
65e4e78e | 2231 | wxSize size = GetBestSize(grid, attr, dc, row, col); |
b94ae1ea VZ |
2232 | |
2233 | // don't draw outside the cell | |
2234 | wxCoord minSize = wxMin(rect.width, rect.height); | |
2235 | if ( size.x >= minSize || size.y >= minSize ) | |
2236 | { | |
2237 | // and even leave (at least) 1 pixel margin | |
2f26ad28 | 2238 | size.x = size.y = minSize; |
b94ae1ea VZ |
2239 | } |
2240 | ||
2241 | // draw a border around checkmark | |
1bd71df9 | 2242 | int vAlign, hAlign; |
c2f5b920 | 2243 | attr.GetAlignment(&hAlign, &vAlign); |
52d6f640 | 2244 | |
a95e38c0 | 2245 | wxRect rectBorder; |
1bd71df9 JS |
2246 | if (hAlign == wxALIGN_CENTRE) |
2247 | { | |
2f024384 DS |
2248 | rectBorder.x = rect.x + rect.width / 2 - size.x / 2; |
2249 | rectBorder.y = rect.y + rect.height / 2 - size.y / 2; | |
1bd71df9 JS |
2250 | rectBorder.width = size.x; |
2251 | rectBorder.height = size.y; | |
2252 | } | |
2253 | else if (hAlign == wxALIGN_LEFT) | |
2254 | { | |
2255 | rectBorder.x = rect.x + 2; | |
2f024384 | 2256 | rectBorder.y = rect.y + rect.height / 2 - size.y / 2; |
1bd71df9 | 2257 | rectBorder.width = size.x; |
52d6f640 | 2258 | rectBorder.height = size.y; |
1bd71df9 JS |
2259 | } |
2260 | else if (hAlign == wxALIGN_RIGHT) | |
2261 | { | |
2262 | rectBorder.x = rect.x + rect.width - size.x - 2; | |
2f024384 | 2263 | rectBorder.y = rect.y + rect.height / 2 - size.y / 2; |
1bd71df9 | 2264 | rectBorder.width = size.x; |
52d6f640 | 2265 | rectBorder.height = size.y; |
1bd71df9 | 2266 | } |
b94ae1ea | 2267 | |
f2d76237 | 2268 | bool value; |
b94ae1ea | 2269 | if ( grid.GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL) ) |
c2f5b920 | 2270 | { |
f2d76237 | 2271 | value = grid.GetTable()->GetValueAsBool(row, col); |
c2f5b920 | 2272 | } |
f2d76237 | 2273 | else |
695a3263 MB |
2274 | { |
2275 | wxString cellval( grid.GetTable()->GetValue(row, col) ); | |
9c71a138 | 2276 | value = wxGridCellBoolEditor::IsTrueValue(cellval); |
695a3263 | 2277 | } |
f2d76237 | 2278 | |
2f26ad28 RR |
2279 | int flags = 0; |
2280 | if (value) | |
2281 | flags |= wxCONTROL_CHECKED; | |
2282 | ||
2283 | wxRendererNative::Get().DrawCheckBox( &grid, dc, rectBorder, flags ); | |
508011ce VZ |
2284 | } |
2285 | ||
2796cce3 RD |
2286 | // ---------------------------------------------------------------------------- |
2287 | // wxGridCellAttr | |
2288 | // ---------------------------------------------------------------------------- | |
2289 | ||
1df4050d VZ |
2290 | void wxGridCellAttr::Init(wxGridCellAttr *attrDefault) |
2291 | { | |
2292 | m_nRef = 1; | |
2293 | ||
2294 | m_isReadOnly = Unset; | |
2295 | ||
2296 | m_renderer = NULL; | |
2297 | m_editor = NULL; | |
2298 | ||
2299 | m_attrkind = wxGridCellAttr::Cell; | |
2300 | ||
27f35b66 | 2301 | m_sizeRows = m_sizeCols = 1; |
b63fce94 | 2302 | m_overflow = UnsetOverflow; |
27f35b66 | 2303 | |
1df4050d VZ |
2304 | SetDefAttr(attrDefault); |
2305 | } | |
2306 | ||
39bcce60 | 2307 | wxGridCellAttr *wxGridCellAttr::Clone() const |
a68c1246 | 2308 | { |
1df4050d VZ |
2309 | wxGridCellAttr *attr = new wxGridCellAttr(m_defGridAttr); |
2310 | ||
a68c1246 VZ |
2311 | if ( HasTextColour() ) |
2312 | attr->SetTextColour(GetTextColour()); | |
2313 | if ( HasBackgroundColour() ) | |
2314 | attr->SetBackgroundColour(GetBackgroundColour()); | |
2315 | if ( HasFont() ) | |
2316 | attr->SetFont(GetFont()); | |
2317 | if ( HasAlignment() ) | |
2318 | attr->SetAlignment(m_hAlign, m_vAlign); | |
2319 | ||
27f35b66 SN |
2320 | attr->SetSize( m_sizeRows, m_sizeCols ); |
2321 | ||
a68c1246 VZ |
2322 | if ( m_renderer ) |
2323 | { | |
2324 | attr->SetRenderer(m_renderer); | |
39bcce60 | 2325 | m_renderer->IncRef(); |
a68c1246 VZ |
2326 | } |
2327 | if ( m_editor ) | |
2328 | { | |
2329 | attr->SetEditor(m_editor); | |
39bcce60 | 2330 | m_editor->IncRef(); |
a68c1246 VZ |
2331 | } |
2332 | ||
2333 | if ( IsReadOnly() ) | |
2334 | attr->SetReadOnly(); | |
2335 | ||
dfd7c082 | 2336 | attr->SetOverflow( m_overflow == Overflow ); |
19d7140e VZ |
2337 | attr->SetKind( m_attrkind ); |
2338 | ||
a68c1246 VZ |
2339 | return attr; |
2340 | } | |
2341 | ||
19d7140e VZ |
2342 | void wxGridCellAttr::MergeWith(wxGridCellAttr *mergefrom) |
2343 | { | |
2344 | if ( !HasTextColour() && mergefrom->HasTextColour() ) | |
2345 | SetTextColour(mergefrom->GetTextColour()); | |
2346 | if ( !HasBackgroundColour() && mergefrom->HasBackgroundColour() ) | |
2347 | SetBackgroundColour(mergefrom->GetBackgroundColour()); | |
2348 | if ( !HasFont() && mergefrom->HasFont() ) | |
2349 | SetFont(mergefrom->GetFont()); | |
4db6714b KH |
2350 | if ( !HasAlignment() && mergefrom->HasAlignment() ) |
2351 | { | |
19d7140e VZ |
2352 | int hAlign, vAlign; |
2353 | mergefrom->GetAlignment( &hAlign, &vAlign); | |
2354 | SetAlignment(hAlign, vAlign); | |
2355 | } | |
3100c3db RD |
2356 | if ( !HasSize() && mergefrom->HasSize() ) |
2357 | mergefrom->GetSize( &m_sizeRows, &m_sizeCols ); | |
27f35b66 | 2358 | |
19d7140e VZ |
2359 | // Directly access member functions as GetRender/Editor don't just return |
2360 | // m_renderer/m_editor | |
2361 | // | |
2362 | // Maybe add support for merge of Render and Editor? | |
2363 | if (!HasRenderer() && mergefrom->HasRenderer() ) | |
bf7945ce | 2364 | { |
19d7140e VZ |
2365 | m_renderer = mergefrom->m_renderer; |
2366 | m_renderer->IncRef(); | |
2367 | } | |
2368 | if ( !HasEditor() && mergefrom->HasEditor() ) | |
2369 | { | |
2370 | m_editor = mergefrom->m_editor; | |
2371 | m_editor->IncRef(); | |
2372 | } | |
2f024384 | 2373 | if ( !HasReadWriteMode() && mergefrom->HasReadWriteMode() ) |
19d7140e VZ |
2374 | SetReadOnly(mergefrom->IsReadOnly()); |
2375 | ||
2f024384 | 2376 | if (!HasOverflowMode() && mergefrom->HasOverflowMode() ) |
ff699386 | 2377 | SetOverflow(mergefrom->GetOverflow()); |
ef5df12b | 2378 | |
19d7140e VZ |
2379 | SetDefAttr(mergefrom->m_defGridAttr); |
2380 | } | |
2381 | ||
27f35b66 SN |
2382 | void wxGridCellAttr::SetSize(int num_rows, int num_cols) |
2383 | { | |
2384 | // The size of a cell is normally 1,1 | |
2385 | ||
2386 | // If this cell is larger (2,2) then this is the top left cell | |
2387 | // the other cells that will be covered (lower right cells) must be | |
2388 | // set to negative or zero values such that | |
2389 | // row + num_rows of the covered cell points to the larger cell (this cell) | |
2390 | // same goes for the col + num_cols. | |
2391 | ||
2392 | // Size of 0,0 is NOT valid, neither is <=0 and any positive value | |
2393 | ||
2f024384 DS |
2394 | wxASSERT_MSG( (!((num_rows > 0) && (num_cols <= 0)) || |
2395 | !((num_rows <= 0) && (num_cols > 0)) || | |
2396 | !((num_rows == 0) && (num_cols == 0))), | |
27f35b66 SN |
2397 | wxT("wxGridCellAttr::SetSize only takes two postive values or negative/zero values")); |
2398 | ||
2399 | m_sizeRows = num_rows; | |
2400 | m_sizeCols = num_cols; | |
2401 | } | |
2402 | ||
2796cce3 RD |
2403 | const wxColour& wxGridCellAttr::GetTextColour() const |
2404 | { | |
2405 | if (HasTextColour()) | |
508011ce | 2406 | { |
2796cce3 | 2407 | return m_colText; |
508011ce | 2408 | } |
0926b2fc | 2409 | else if (m_defGridAttr && m_defGridAttr != this) |
508011ce | 2410 | { |
2796cce3 | 2411 | return m_defGridAttr->GetTextColour(); |
508011ce VZ |
2412 | } |
2413 | else | |
2414 | { | |
2796cce3 RD |
2415 | wxFAIL_MSG(wxT("Missing default cell attribute")); |
2416 | return wxNullColour; | |
2417 | } | |
2418 | } | |
2419 | ||
2796cce3 RD |
2420 | const wxColour& wxGridCellAttr::GetBackgroundColour() const |
2421 | { | |
2422 | if (HasBackgroundColour()) | |
2f024384 | 2423 | { |
2796cce3 | 2424 | return m_colBack; |
2f024384 | 2425 | } |
0926b2fc | 2426 | else if (m_defGridAttr && m_defGridAttr != this) |
2f024384 | 2427 | { |
2796cce3 | 2428 | return m_defGridAttr->GetBackgroundColour(); |
2f024384 | 2429 | } |
508011ce VZ |
2430 | else |
2431 | { | |
2796cce3 RD |
2432 | wxFAIL_MSG(wxT("Missing default cell attribute")); |
2433 | return wxNullColour; | |
2434 | } | |
2435 | } | |
2436 | ||
2796cce3 RD |
2437 | const wxFont& wxGridCellAttr::GetFont() const |
2438 | { | |
2439 | if (HasFont()) | |
2f024384 | 2440 | { |
2796cce3 | 2441 | return m_font; |
2f024384 | 2442 | } |
0926b2fc | 2443 | else if (m_defGridAttr && m_defGridAttr != this) |
2f024384 | 2444 | { |
2796cce3 | 2445 | return m_defGridAttr->GetFont(); |
2f024384 | 2446 | } |
508011ce VZ |
2447 | else |
2448 | { | |
2796cce3 RD |
2449 | wxFAIL_MSG(wxT("Missing default cell attribute")); |
2450 | return wxNullFont; | |
2451 | } | |
2452 | } | |
2453 | ||
2796cce3 RD |
2454 | void wxGridCellAttr::GetAlignment(int *hAlign, int *vAlign) const |
2455 | { | |
508011ce VZ |
2456 | if (HasAlignment()) |
2457 | { | |
4db6714b KH |
2458 | if ( hAlign ) |
2459 | *hAlign = m_hAlign; | |
2460 | if ( vAlign ) | |
2461 | *vAlign = m_vAlign; | |
2796cce3 | 2462 | } |
0926b2fc | 2463 | else if (m_defGridAttr && m_defGridAttr != this) |
c2f5b920 | 2464 | { |
2796cce3 | 2465 | m_defGridAttr->GetAlignment(hAlign, vAlign); |
c2f5b920 | 2466 | } |
508011ce VZ |
2467 | else |
2468 | { | |
2796cce3 RD |
2469 | wxFAIL_MSG(wxT("Missing default cell attribute")); |
2470 | } | |
2471 | } | |
2472 | ||
27f35b66 SN |
2473 | void wxGridCellAttr::GetSize( int *num_rows, int *num_cols ) const |
2474 | { | |
4db6714b KH |
2475 | if ( num_rows ) |
2476 | *num_rows = m_sizeRows; | |
2477 | if ( num_cols ) | |
2478 | *num_cols = m_sizeCols; | |
27f35b66 | 2479 | } |
2796cce3 | 2480 | |
f2d76237 | 2481 | // GetRenderer and GetEditor use a slightly different decision path about |
28a77bc4 RD |
2482 | // which attribute to use. If a non-default attr object has one then it is |
2483 | // used, otherwise the default editor or renderer is fetched from the grid and | |
2484 | // used. It should be the default for the data type of the cell. If it is | |
2485 | // NULL (because the table has a type that the grid does not have in its | |
c2f5b920 | 2486 | // registry), then the grid's default editor or renderer is used. |
28a77bc4 | 2487 | |
ef316e23 | 2488 | wxGridCellRenderer* wxGridCellAttr::GetRenderer(const wxGrid* grid, int row, int col) const |
28a77bc4 | 2489 | { |
c2f5b920 | 2490 | wxGridCellRenderer *renderer = NULL; |
28a77bc4 | 2491 | |
3cf883a2 | 2492 | if ( m_renderer && this != m_defGridAttr ) |
0b190b0f | 2493 | { |
3cf883a2 VZ |
2494 | // use the cells renderer if it has one |
2495 | renderer = m_renderer; | |
2496 | renderer->IncRef(); | |
0b190b0f | 2497 | } |
2f024384 | 2498 | else // no non-default cell renderer |
0b190b0f | 2499 | { |
3cf883a2 VZ |
2500 | // get default renderer for the data type |
2501 | if ( grid ) | |
2502 | { | |
2503 | // GetDefaultRendererForCell() will do IncRef() for us | |
2504 | renderer = grid->GetDefaultRendererForCell(row, col); | |
2505 | } | |
0b190b0f | 2506 | |
c2f5b920 | 2507 | if ( renderer == NULL ) |
3cf883a2 | 2508 | { |
c2f5b920 | 2509 | if ( (m_defGridAttr != NULL) && (m_defGridAttr != this) ) |
3cf883a2 VZ |
2510 | { |
2511 | // if we still don't have one then use the grid default | |
2512 | // (no need for IncRef() here neither) | |
2513 | renderer = m_defGridAttr->GetRenderer(NULL, 0, 0); | |
2514 | } | |
2515 | else // default grid attr | |
2516 | { | |
2517 | // use m_renderer which we had decided not to use initially | |
2518 | renderer = m_renderer; | |
2519 | if ( renderer ) | |
2520 | renderer->IncRef(); | |
2521 | } | |
2522 | } | |
0b190b0f | 2523 | } |
28a77bc4 | 2524 | |
3cf883a2 VZ |
2525 | // we're supposed to always find something |
2526 | wxASSERT_MSG(renderer, wxT("Missing default cell renderer")); | |
28a77bc4 RD |
2527 | |
2528 | return renderer; | |
2796cce3 RD |
2529 | } |
2530 | ||
3cf883a2 | 2531 | // same as above, except for s/renderer/editor/g |
ef316e23 | 2532 | wxGridCellEditor* wxGridCellAttr::GetEditor(const wxGrid* grid, int row, int col) const |
07296f0b | 2533 | { |
c2f5b920 | 2534 | wxGridCellEditor *editor = NULL; |
0b190b0f | 2535 | |
3cf883a2 | 2536 | if ( m_editor && this != m_defGridAttr ) |
0b190b0f | 2537 | { |
3cf883a2 VZ |
2538 | // use the cells editor if it has one |
2539 | editor = m_editor; | |
2540 | editor->IncRef(); | |
0b190b0f | 2541 | } |
3cf883a2 | 2542 | else // no non default cell editor |
0b190b0f | 2543 | { |
3cf883a2 VZ |
2544 | // get default editor for the data type |
2545 | if ( grid ) | |
2546 | { | |
2547 | // GetDefaultEditorForCell() will do IncRef() for us | |
2548 | editor = grid->GetDefaultEditorForCell(row, col); | |
2549 | } | |
3cf883a2 | 2550 | |
c2f5b920 | 2551 | if ( editor == NULL ) |
3cf883a2 | 2552 | { |
c2f5b920 | 2553 | if ( (m_defGridAttr != NULL) && (m_defGridAttr != this) ) |
3cf883a2 VZ |
2554 | { |
2555 | // if we still don't have one then use the grid default | |
2556 | // (no need for IncRef() here neither) | |
2557 | editor = m_defGridAttr->GetEditor(NULL, 0, 0); | |
2558 | } | |
2559 | else // default grid attr | |
2560 | { | |
2561 | // use m_editor which we had decided not to use initially | |
2562 | editor = m_editor; | |
2563 | if ( editor ) | |
2564 | editor->IncRef(); | |
2565 | } | |
2566 | } | |
0b190b0f | 2567 | } |
28a77bc4 | 2568 | |
3cf883a2 VZ |
2569 | // we're supposed to always find something |
2570 | wxASSERT_MSG(editor, wxT("Missing default cell editor")); | |
2571 | ||
28a77bc4 | 2572 | return editor; |
07296f0b RD |
2573 | } |
2574 | ||
b99be8fb | 2575 | // ---------------------------------------------------------------------------- |
758cbedf | 2576 | // wxGridCellAttrData |
b99be8fb VZ |
2577 | // ---------------------------------------------------------------------------- |
2578 | ||
758cbedf | 2579 | void wxGridCellAttrData::SetAttr(wxGridCellAttr *attr, int row, int col) |
b99be8fb VZ |
2580 | { |
2581 | int n = FindIndex(row, col); | |
2582 | if ( n == wxNOT_FOUND ) | |
2583 | { | |
2584 | // add the attribute | |
2585 | m_attrs.Add(new wxGridCellWithAttr(row, col, attr)); | |
2586 | } | |
2587 | else | |
2588 | { | |
6f36917b VZ |
2589 | // free the old attribute |
2590 | m_attrs[(size_t)n].attr->DecRef(); | |
2591 | ||
b99be8fb VZ |
2592 | if ( attr ) |
2593 | { | |
2594 | // change the attribute | |
2e9a6788 | 2595 | m_attrs[(size_t)n].attr = attr; |
b99be8fb VZ |
2596 | } |
2597 | else | |
2598 | { | |
2599 | // remove this attribute | |
2600 | m_attrs.RemoveAt((size_t)n); | |
2601 | } | |
2602 | } | |
b99be8fb VZ |
2603 | } |
2604 | ||
758cbedf | 2605 | wxGridCellAttr *wxGridCellAttrData::GetAttr(int row, int col) const |
b99be8fb VZ |
2606 | { |
2607 | wxGridCellAttr *attr = (wxGridCellAttr *)NULL; | |
2608 | ||
2609 | int n = FindIndex(row, col); | |
2610 | if ( n != wxNOT_FOUND ) | |
2611 | { | |
2e9a6788 VZ |
2612 | attr = m_attrs[(size_t)n].attr; |
2613 | attr->IncRef(); | |
b99be8fb VZ |
2614 | } |
2615 | ||
2616 | return attr; | |
2617 | } | |
2618 | ||
4d60017a SN |
2619 | void wxGridCellAttrData::UpdateAttrRows( size_t pos, int numRows ) |
2620 | { | |
2621 | size_t count = m_attrs.GetCount(); | |
2622 | for ( size_t n = 0; n < count; n++ ) | |
2623 | { | |
2624 | wxGridCellCoords& coords = m_attrs[n].coords; | |
d1c0b4f9 VZ |
2625 | wxCoord row = coords.GetRow(); |
2626 | if ((size_t)row >= pos) | |
2627 | { | |
2628 | if (numRows > 0) | |
2629 | { | |
2630 | // If rows inserted, include row counter where necessary | |
2631 | coords.SetRow(row + numRows); | |
2632 | } | |
2633 | else if (numRows < 0) | |
2634 | { | |
2635 | // If rows deleted ... | |
2636 | if ((size_t)row >= pos - numRows) | |
2637 | { | |
2638 | // ...either decrement row counter (if row still exists)... | |
2639 | coords.SetRow(row + numRows); | |
2640 | } | |
2641 | else | |
2642 | { | |
2643 | // ...or remove the attribute | |
d3e9dd94 SN |
2644 | // No need to DecRef the attribute itself since this is |
2645 | // done be wxGridCellWithAttr's destructor! | |
01dd42b6 | 2646 | m_attrs.RemoveAt(n); |
4db6714b KH |
2647 | n--; |
2648 | count--; | |
d1c0b4f9 VZ |
2649 | } |
2650 | } | |
4d60017a SN |
2651 | } |
2652 | } | |
2653 | } | |
2654 | ||
2655 | void wxGridCellAttrData::UpdateAttrCols( size_t pos, int numCols ) | |
2656 | { | |
2657 | size_t count = m_attrs.GetCount(); | |
2658 | for ( size_t n = 0; n < count; n++ ) | |
2659 | { | |
2660 | wxGridCellCoords& coords = m_attrs[n].coords; | |
d1c0b4f9 VZ |
2661 | wxCoord col = coords.GetCol(); |
2662 | if ( (size_t)col >= pos ) | |
2663 | { | |
2664 | if ( numCols > 0 ) | |
2665 | { | |
2666 | // If rows inserted, include row counter where necessary | |
2667 | coords.SetCol(col + numCols); | |
2668 | } | |
2669 | else if (numCols < 0) | |
2670 | { | |
2671 | // If rows deleted ... | |
2672 | if ((size_t)col >= pos - numCols) | |
2673 | { | |
2674 | // ...either decrement row counter (if row still exists)... | |
2675 | coords.SetCol(col + numCols); | |
2676 | } | |
2677 | else | |
2678 | { | |
2679 | // ...or remove the attribute | |
d3e9dd94 SN |
2680 | // No need to DecRef the attribute itself since this is |
2681 | // done be wxGridCellWithAttr's destructor! | |
01dd42b6 | 2682 | m_attrs.RemoveAt(n); |
2f024384 DS |
2683 | n--; |
2684 | count--; | |
d1c0b4f9 VZ |
2685 | } |
2686 | } | |
4d60017a SN |
2687 | } |
2688 | } | |
2689 | } | |
2690 | ||
758cbedf | 2691 | int wxGridCellAttrData::FindIndex(int row, int col) const |
b99be8fb VZ |
2692 | { |
2693 | size_t count = m_attrs.GetCount(); | |
2694 | for ( size_t n = 0; n < count; n++ ) | |
2695 | { | |
2696 | const wxGridCellCoords& coords = m_attrs[n].coords; | |
2697 | if ( (coords.GetRow() == row) && (coords.GetCol() == col) ) | |
2698 | { | |
2699 | return n; | |
2700 | } | |
2701 | } | |
2702 | ||
2703 | return wxNOT_FOUND; | |
2704 | } | |
2705 | ||
758cbedf VZ |
2706 | // ---------------------------------------------------------------------------- |
2707 | // wxGridRowOrColAttrData | |
2708 | // ---------------------------------------------------------------------------- | |
2709 | ||
2710 | wxGridRowOrColAttrData::~wxGridRowOrColAttrData() | |
2711 | { | |
b4a980f4 | 2712 | size_t count = m_attrs.GetCount(); |
758cbedf VZ |
2713 | for ( size_t n = 0; n < count; n++ ) |
2714 | { | |
2715 | m_attrs[n]->DecRef(); | |
2716 | } | |
2717 | } | |
2718 | ||
2719 | wxGridCellAttr *wxGridRowOrColAttrData::GetAttr(int rowOrCol) const | |
2720 | { | |
2721 | wxGridCellAttr *attr = (wxGridCellAttr *)NULL; | |
2722 | ||
2723 | int n = m_rowsOrCols.Index(rowOrCol); | |
2724 | if ( n != wxNOT_FOUND ) | |
2725 | { | |
2726 | attr = m_attrs[(size_t)n]; | |
2727 | attr->IncRef(); | |
2728 | } | |
2729 | ||
2730 | return attr; | |
2731 | } | |
2732 | ||
2733 | void wxGridRowOrColAttrData::SetAttr(wxGridCellAttr *attr, int rowOrCol) | |
2734 | { | |
a95e38c0 VZ |
2735 | int i = m_rowsOrCols.Index(rowOrCol); |
2736 | if ( i == wxNOT_FOUND ) | |
758cbedf | 2737 | { |
62d249cb VZ |
2738 | if ( attr ) |
2739 | { | |
2740 | // add the attribute | |
2741 | m_rowsOrCols.Add(rowOrCol); | |
2742 | m_attrs.Add(attr); | |
2743 | } | |
2744 | // nothing to remove | |
758cbedf VZ |
2745 | } |
2746 | else | |
2747 | { | |
a95e38c0 | 2748 | size_t n = (size_t)i; |
758cbedf VZ |
2749 | if ( attr ) |
2750 | { | |
2751 | // change the attribute | |
a95e38c0 VZ |
2752 | m_attrs[n]->DecRef(); |
2753 | m_attrs[n] = attr; | |
758cbedf VZ |
2754 | } |
2755 | else | |
2756 | { | |
2757 | // remove this attribute | |
a95e38c0 VZ |
2758 | m_attrs[n]->DecRef(); |
2759 | m_rowsOrCols.RemoveAt(n); | |
2760 | m_attrs.RemoveAt(n); | |
758cbedf VZ |
2761 | } |
2762 | } | |
2763 | } | |
2764 | ||
4d60017a SN |
2765 | void wxGridRowOrColAttrData::UpdateAttrRowsOrCols( size_t pos, int numRowsOrCols ) |
2766 | { | |
2767 | size_t count = m_attrs.GetCount(); | |
2768 | for ( size_t n = 0; n < count; n++ ) | |
2769 | { | |
2770 | int & rowOrCol = m_rowsOrCols[n]; | |
d1c0b4f9 VZ |
2771 | if ( (size_t)rowOrCol >= pos ) |
2772 | { | |
2773 | if ( numRowsOrCols > 0 ) | |
2774 | { | |
2775 | // If rows inserted, include row counter where necessary | |
2776 | rowOrCol += numRowsOrCols; | |
2777 | } | |
2778 | else if ( numRowsOrCols < 0) | |
2779 | { | |
2780 | // If rows deleted, either decrement row counter (if row still exists) | |
2781 | if ((size_t)rowOrCol >= pos - numRowsOrCols) | |
2782 | rowOrCol += numRowsOrCols; | |
2783 | else | |
2784 | { | |
01dd42b6 VZ |
2785 | m_rowsOrCols.RemoveAt(n); |
2786 | m_attrs[n]->DecRef(); | |
2787 | m_attrs.RemoveAt(n); | |
4db6714b KH |
2788 | n--; |
2789 | count--; | |
d1c0b4f9 VZ |
2790 | } |
2791 | } | |
4d60017a SN |
2792 | } |
2793 | } | |
2794 | } | |
2795 | ||
b99be8fb VZ |
2796 | // ---------------------------------------------------------------------------- |
2797 | // wxGridCellAttrProvider | |
2798 | // ---------------------------------------------------------------------------- | |
2799 | ||
2800 | wxGridCellAttrProvider::wxGridCellAttrProvider() | |
2801 | { | |
2802 | m_data = (wxGridCellAttrProviderData *)NULL; | |
2803 | } | |
2804 | ||
2805 | wxGridCellAttrProvider::~wxGridCellAttrProvider() | |
2806 | { | |
2807 | delete m_data; | |
2808 | } | |
2809 | ||
2810 | void wxGridCellAttrProvider::InitData() | |
2811 | { | |
2812 | m_data = new wxGridCellAttrProviderData; | |
2813 | } | |
2814 | ||
19d7140e VZ |
2815 | wxGridCellAttr *wxGridCellAttrProvider::GetAttr(int row, int col, |
2816 | wxGridCellAttr::wxAttrKind kind ) const | |
b99be8fb | 2817 | { |
758cbedf VZ |
2818 | wxGridCellAttr *attr = (wxGridCellAttr *)NULL; |
2819 | if ( m_data ) | |
2820 | { | |
962a48f6 | 2821 | switch (kind) |
758cbedf | 2822 | { |
19d7140e | 2823 | case (wxGridCellAttr::Any): |
962a48f6 DS |
2824 | // Get cached merge attributes. |
2825 | // Currently not used as no cache implemented as not mutable | |
19d7140e | 2826 | // attr = m_data->m_mergeAttr.GetAttr(row, col); |
4db6714b | 2827 | if (!attr) |
19d7140e | 2828 | { |
962a48f6 DS |
2829 | // Basically implement old version. |
2830 | // Also check merge cache, so we don't have to re-merge every time.. | |
999836aa VZ |
2831 | wxGridCellAttr *attrcell = m_data->m_cellAttrs.GetAttr(row, col); |
2832 | wxGridCellAttr *attrrow = m_data->m_rowAttrs.GetAttr(row); | |
2833 | wxGridCellAttr *attrcol = m_data->m_colAttrs.GetAttr(col); | |
19d7140e | 2834 | |
4db6714b KH |
2835 | if ((attrcell != attrrow) && (attrrow != attrcol) && (attrcell != attrcol)) |
2836 | { | |
2d0c2e79 | 2837 | // Two or more are non NULL |
19d7140e VZ |
2838 | attr = new wxGridCellAttr; |
2839 | attr->SetKind(wxGridCellAttr::Merged); | |
2840 | ||
962a48f6 | 2841 | // Order is important.. |
4db6714b KH |
2842 | if (attrcell) |
2843 | { | |
19d7140e VZ |
2844 | attr->MergeWith(attrcell); |
2845 | attrcell->DecRef(); | |
2846 | } | |
4db6714b KH |
2847 | if (attrcol) |
2848 | { | |
19d7140e VZ |
2849 | attr->MergeWith(attrcol); |
2850 | attrcol->DecRef(); | |
2851 | } | |
4db6714b KH |
2852 | if (attrrow) |
2853 | { | |
19d7140e VZ |
2854 | attr->MergeWith(attrrow); |
2855 | attrrow->DecRef(); | |
2856 | } | |
962a48f6 DS |
2857 | |
2858 | // store merge attr if cache implemented | |
19d7140e VZ |
2859 | //attr->IncRef(); |
2860 | //m_data->m_mergeAttr.SetAttr(attr, row, col); | |
2861 | } | |
2862 | else | |
2d0c2e79 | 2863 | { |
19d7140e | 2864 | // one or none is non null return it or null. |
4db6714b KH |
2865 | if (attrrow) |
2866 | attr = attrrow; | |
2867 | if (attrcol) | |
2d0c2e79 | 2868 | { |
962a48f6 | 2869 | if (attr) |
2d0c2e79 RD |
2870 | attr->DecRef(); |
2871 | attr = attrcol; | |
2872 | } | |
4db6714b | 2873 | if (attrcell) |
2d0c2e79 | 2874 | { |
4db6714b | 2875 | if (attr) |
2d0c2e79 RD |
2876 | attr->DecRef(); |
2877 | attr = attrcell; | |
2878 | } | |
19d7140e VZ |
2879 | } |
2880 | } | |
2f024384 | 2881 | break; |
4db6714b | 2882 | |
19d7140e VZ |
2883 | case (wxGridCellAttr::Cell): |
2884 | attr = m_data->m_cellAttrs.GetAttr(row, col); | |
2f024384 | 2885 | break; |
4db6714b | 2886 | |
19d7140e | 2887 | case (wxGridCellAttr::Col): |
2d0c2e79 | 2888 | attr = m_data->m_colAttrs.GetAttr(col); |
2f024384 | 2889 | break; |
4db6714b | 2890 | |
19d7140e | 2891 | case (wxGridCellAttr::Row): |
2d0c2e79 | 2892 | attr = m_data->m_rowAttrs.GetAttr(row); |
2f024384 | 2893 | break; |
4db6714b | 2894 | |
19d7140e VZ |
2895 | default: |
2896 | // unused as yet... | |
2897 | // (wxGridCellAttr::Default): | |
2898 | // (wxGridCellAttr::Merged): | |
2f024384 | 2899 | break; |
758cbedf VZ |
2900 | } |
2901 | } | |
2f024384 | 2902 | |
758cbedf | 2903 | return attr; |
b99be8fb VZ |
2904 | } |
2905 | ||
2e9a6788 | 2906 | void wxGridCellAttrProvider::SetAttr(wxGridCellAttr *attr, |
b99be8fb VZ |
2907 | int row, int col) |
2908 | { | |
2909 | if ( !m_data ) | |
2910 | InitData(); | |
2911 | ||
758cbedf VZ |
2912 | m_data->m_cellAttrs.SetAttr(attr, row, col); |
2913 | } | |
2914 | ||
2915 | void wxGridCellAttrProvider::SetRowAttr(wxGridCellAttr *attr, int row) | |
2916 | { | |
2917 | if ( !m_data ) | |
2918 | InitData(); | |
2919 | ||
2920 | m_data->m_rowAttrs.SetAttr(attr, row); | |
2921 | } | |
2922 | ||
2923 | void wxGridCellAttrProvider::SetColAttr(wxGridCellAttr *attr, int col) | |
2924 | { | |
2925 | if ( !m_data ) | |
2926 | InitData(); | |
2927 | ||
2928 | m_data->m_colAttrs.SetAttr(attr, col); | |
b99be8fb VZ |
2929 | } |
2930 | ||
4d60017a SN |
2931 | void wxGridCellAttrProvider::UpdateAttrRows( size_t pos, int numRows ) |
2932 | { | |
2933 | if ( m_data ) | |
2934 | { | |
2935 | m_data->m_cellAttrs.UpdateAttrRows( pos, numRows ); | |
2936 | ||
d1c0b4f9 | 2937 | m_data->m_rowAttrs.UpdateAttrRowsOrCols( pos, numRows ); |
4d60017a SN |
2938 | } |
2939 | } | |
2940 | ||
2941 | void wxGridCellAttrProvider::UpdateAttrCols( size_t pos, int numCols ) | |
2942 | { | |
2943 | if ( m_data ) | |
2944 | { | |
2945 | m_data->m_cellAttrs.UpdateAttrCols( pos, numCols ); | |
2946 | ||
d1c0b4f9 | 2947 | m_data->m_colAttrs.UpdateAttrRowsOrCols( pos, numCols ); |
4d60017a SN |
2948 | } |
2949 | } | |
2950 | ||
f2d76237 RD |
2951 | // ---------------------------------------------------------------------------- |
2952 | // wxGridTypeRegistry | |
2953 | // ---------------------------------------------------------------------------- | |
2954 | ||
2955 | wxGridTypeRegistry::~wxGridTypeRegistry() | |
2956 | { | |
b4a980f4 | 2957 | size_t count = m_typeinfo.GetCount(); |
b94ae1ea | 2958 | for ( size_t i = 0; i < count; i++ ) |
f2d76237 RD |
2959 | delete m_typeinfo[i]; |
2960 | } | |
2961 | ||
f2d76237 RD |
2962 | void wxGridTypeRegistry::RegisterDataType(const wxString& typeName, |
2963 | wxGridCellRenderer* renderer, | |
2964 | wxGridCellEditor* editor) | |
2965 | { | |
f2d76237 RD |
2966 | wxGridDataTypeInfo* info = new wxGridDataTypeInfo(typeName, renderer, editor); |
2967 | ||
2968 | // is it already registered? | |
c4608a8a | 2969 | int loc = FindRegisteredDataType(typeName); |
39bcce60 VZ |
2970 | if ( loc != wxNOT_FOUND ) |
2971 | { | |
f2d76237 RD |
2972 | delete m_typeinfo[loc]; |
2973 | m_typeinfo[loc] = info; | |
2974 | } | |
39bcce60 VZ |
2975 | else |
2976 | { | |
f2d76237 RD |
2977 | m_typeinfo.Add(info); |
2978 | } | |
2979 | } | |
2980 | ||
c4608a8a VZ |
2981 | int wxGridTypeRegistry::FindRegisteredDataType(const wxString& typeName) |
2982 | { | |
2983 | size_t count = m_typeinfo.GetCount(); | |
2984 | for ( size_t i = 0; i < count; i++ ) | |
2985 | { | |
2986 | if ( typeName == m_typeinfo[i]->m_typeName ) | |
2987 | { | |
2988 | return i; | |
2989 | } | |
2990 | } | |
2991 | ||
2992 | return wxNOT_FOUND; | |
2993 | } | |
2994 | ||
f2d76237 RD |
2995 | int wxGridTypeRegistry::FindDataType(const wxString& typeName) |
2996 | { | |
c4608a8a VZ |
2997 | int index = FindRegisteredDataType(typeName); |
2998 | if ( index == wxNOT_FOUND ) | |
2999 | { | |
3000 | // check whether this is one of the standard ones, in which case | |
3001 | // register it "on the fly" | |
3a8c693a | 3002 | #if wxUSE_TEXTCTRL |
c4608a8a VZ |
3003 | if ( typeName == wxGRID_VALUE_STRING ) |
3004 | { | |
3005 | RegisterDataType(wxGRID_VALUE_STRING, | |
3006 | new wxGridCellStringRenderer, | |
3007 | new wxGridCellTextEditor); | |
4db6714b KH |
3008 | } |
3009 | else | |
3a8c693a VZ |
3010 | #endif // wxUSE_TEXTCTRL |
3011 | #if wxUSE_CHECKBOX | |
3012 | if ( typeName == wxGRID_VALUE_BOOL ) | |
c4608a8a VZ |
3013 | { |
3014 | RegisterDataType(wxGRID_VALUE_BOOL, | |
3015 | new wxGridCellBoolRenderer, | |
3016 | new wxGridCellBoolEditor); | |
4db6714b KH |
3017 | } |
3018 | else | |
3a8c693a VZ |
3019 | #endif // wxUSE_CHECKBOX |
3020 | #if wxUSE_TEXTCTRL | |
3021 | if ( typeName == wxGRID_VALUE_NUMBER ) | |
c4608a8a VZ |
3022 | { |
3023 | RegisterDataType(wxGRID_VALUE_NUMBER, | |
3024 | new wxGridCellNumberRenderer, | |
3025 | new wxGridCellNumberEditor); | |
3026 | } | |
3027 | else if ( typeName == wxGRID_VALUE_FLOAT ) | |
3028 | { | |
3029 | RegisterDataType(wxGRID_VALUE_FLOAT, | |
3030 | new wxGridCellFloatRenderer, | |
3031 | new wxGridCellFloatEditor); | |
4db6714b KH |
3032 | } |
3033 | else | |
3a8c693a VZ |
3034 | #endif // wxUSE_TEXTCTRL |
3035 | #if wxUSE_COMBOBOX | |
3036 | if ( typeName == wxGRID_VALUE_CHOICE ) | |
c4608a8a VZ |
3037 | { |
3038 | RegisterDataType(wxGRID_VALUE_CHOICE, | |
3039 | new wxGridCellStringRenderer, | |
3040 | new wxGridCellChoiceEditor); | |
4db6714b KH |
3041 | } |
3042 | else | |
3a8c693a | 3043 | #endif // wxUSE_COMBOBOX |
c4608a8a VZ |
3044 | { |
3045 | return wxNOT_FOUND; | |
3046 | } | |
f2d76237 | 3047 | |
c4608a8a VZ |
3048 | // we get here only if just added the entry for this type, so return |
3049 | // the last index | |
3050 | index = m_typeinfo.GetCount() - 1; | |
3051 | } | |
3052 | ||
3053 | return index; | |
3054 | } | |
3055 | ||
3056 | int wxGridTypeRegistry::FindOrCloneDataType(const wxString& typeName) | |
3057 | { | |
3058 | int index = FindDataType(typeName); | |
3059 | if ( index == wxNOT_FOUND ) | |
3060 | { | |
3061 | // the first part of the typename is the "real" type, anything after ':' | |
3062 | // are the parameters for the renderer | |
3063 | index = FindDataType(typeName.BeforeFirst(_T(':'))); | |
3064 | if ( index == wxNOT_FOUND ) | |
3065 | { | |
3066 | return wxNOT_FOUND; | |
f2d76237 | 3067 | } |
c4608a8a VZ |
3068 | |
3069 | wxGridCellRenderer *renderer = GetRenderer(index); | |
3070 | wxGridCellRenderer *rendererOld = renderer; | |
3071 | renderer = renderer->Clone(); | |
3072 | rendererOld->DecRef(); | |
3073 | ||
3074 | wxGridCellEditor *editor = GetEditor(index); | |
3075 | wxGridCellEditor *editorOld = editor; | |
3076 | editor = editor->Clone(); | |
3077 | editorOld->DecRef(); | |
3078 | ||
3079 | // do it even if there are no parameters to reset them to defaults | |
3080 | wxString params = typeName.AfterFirst(_T(':')); | |
3081 | renderer->SetParameters(params); | |
3082 | editor->SetParameters(params); | |
3083 | ||
3084 | // register the new typename | |
c4608a8a VZ |
3085 | RegisterDataType(typeName, renderer, editor); |
3086 | ||
3087 | // we just registered it, it's the last one | |
3088 | index = m_typeinfo.GetCount() - 1; | |
f2d76237 RD |
3089 | } |
3090 | ||
c4608a8a | 3091 | return index; |
f2d76237 RD |
3092 | } |
3093 | ||
3094 | wxGridCellRenderer* wxGridTypeRegistry::GetRenderer(int index) | |
3095 | { | |
3096 | wxGridCellRenderer* renderer = m_typeinfo[index]->m_renderer; | |
faec5a43 SN |
3097 | if (renderer) |
3098 | renderer->IncRef(); | |
2f024384 | 3099 | |
f2d76237 RD |
3100 | return renderer; |
3101 | } | |
3102 | ||
0b190b0f | 3103 | wxGridCellEditor* wxGridTypeRegistry::GetEditor(int index) |
f2d76237 RD |
3104 | { |
3105 | wxGridCellEditor* editor = m_typeinfo[index]->m_editor; | |
faec5a43 SN |
3106 | if (editor) |
3107 | editor->IncRef(); | |
2f024384 | 3108 | |
f2d76237 RD |
3109 | return editor; |
3110 | } | |
3111 | ||
758cbedf VZ |
3112 | // ---------------------------------------------------------------------------- |
3113 | // wxGridTableBase | |
3114 | // ---------------------------------------------------------------------------- | |
3115 | ||
f85afd4e MB |
3116 | IMPLEMENT_ABSTRACT_CLASS( wxGridTableBase, wxObject ) |
3117 | ||
f85afd4e | 3118 | wxGridTableBase::wxGridTableBase() |
f85afd4e MB |
3119 | { |
3120 | m_view = (wxGrid *) NULL; | |
b99be8fb | 3121 | m_attrProvider = (wxGridCellAttrProvider *) NULL; |
f85afd4e MB |
3122 | } |
3123 | ||
3124 | wxGridTableBase::~wxGridTableBase() | |
3125 | { | |
b99be8fb VZ |
3126 | delete m_attrProvider; |
3127 | } | |
3128 | ||
3129 | void wxGridTableBase::SetAttrProvider(wxGridCellAttrProvider *attrProvider) | |
3130 | { | |
3131 | delete m_attrProvider; | |
3132 | m_attrProvider = attrProvider; | |
f85afd4e MB |
3133 | } |
3134 | ||
f2d76237 RD |
3135 | bool wxGridTableBase::CanHaveAttributes() |
3136 | { | |
3137 | if ( ! GetAttrProvider() ) | |
3138 | { | |
3139 | // use the default attr provider by default | |
3140 | SetAttrProvider(new wxGridCellAttrProvider); | |
3141 | } | |
2f024384 | 3142 | |
ca65c044 | 3143 | return true; |
f2d76237 RD |
3144 | } |
3145 | ||
19d7140e | 3146 | wxGridCellAttr *wxGridTableBase::GetAttr(int row, int col, wxGridCellAttr::wxAttrKind kind) |
b99be8fb VZ |
3147 | { |
3148 | if ( m_attrProvider ) | |
19d7140e | 3149 | return m_attrProvider->GetAttr(row, col, kind); |
b99be8fb VZ |
3150 | else |
3151 | return (wxGridCellAttr *)NULL; | |
3152 | } | |
3153 | ||
758cbedf | 3154 | void wxGridTableBase::SetAttr(wxGridCellAttr* attr, int row, int col) |
b99be8fb VZ |
3155 | { |
3156 | if ( m_attrProvider ) | |
3157 | { | |
19d7140e | 3158 | attr->SetKind(wxGridCellAttr::Cell); |
b99be8fb VZ |
3159 | m_attrProvider->SetAttr(attr, row, col); |
3160 | } | |
3161 | else | |
3162 | { | |
3163 | // as we take ownership of the pointer and don't store it, we must | |
3164 | // free it now | |
39bcce60 | 3165 | wxSafeDecRef(attr); |
b99be8fb VZ |
3166 | } |
3167 | } | |
3168 | ||
758cbedf VZ |
3169 | void wxGridTableBase::SetRowAttr(wxGridCellAttr *attr, int row) |
3170 | { | |
3171 | if ( m_attrProvider ) | |
3172 | { | |
19d7140e | 3173 | attr->SetKind(wxGridCellAttr::Row); |
758cbedf VZ |
3174 | m_attrProvider->SetRowAttr(attr, row); |
3175 | } | |
3176 | else | |
3177 | { | |
3178 | // as we take ownership of the pointer and don't store it, we must | |
3179 | // free it now | |
39bcce60 | 3180 | wxSafeDecRef(attr); |
758cbedf VZ |
3181 | } |
3182 | } | |
3183 | ||
3184 | void wxGridTableBase::SetColAttr(wxGridCellAttr *attr, int col) | |
3185 | { | |
3186 | if ( m_attrProvider ) | |
3187 | { | |
19d7140e | 3188 | attr->SetKind(wxGridCellAttr::Col); |
758cbedf VZ |
3189 | m_attrProvider->SetColAttr(attr, col); |
3190 | } | |
3191 | else | |
3192 | { | |
3193 | // as we take ownership of the pointer and don't store it, we must | |
3194 | // free it now | |
39bcce60 | 3195 | wxSafeDecRef(attr); |
758cbedf VZ |
3196 | } |
3197 | } | |
3198 | ||
aa5e1f75 SN |
3199 | bool wxGridTableBase::InsertRows( size_t WXUNUSED(pos), |
3200 | size_t WXUNUSED(numRows) ) | |
f85afd4e | 3201 | { |
f6bcfd97 | 3202 | wxFAIL_MSG( wxT("Called grid table class function InsertRows\nbut your derived table class does not override this function") ); |
8f177c8e | 3203 | |
ca65c044 | 3204 | return false; |
f85afd4e MB |
3205 | } |
3206 | ||
aa5e1f75 | 3207 | bool wxGridTableBase::AppendRows( size_t WXUNUSED(numRows) ) |
f85afd4e | 3208 | { |
f6bcfd97 | 3209 | wxFAIL_MSG( wxT("Called grid table class function AppendRows\nbut your derived table class does not override this function")); |
8f177c8e | 3210 | |
ca65c044 | 3211 | return false; |
f85afd4e MB |
3212 | } |
3213 | ||
aa5e1f75 SN |
3214 | bool wxGridTableBase::DeleteRows( size_t WXUNUSED(pos), |
3215 | size_t WXUNUSED(numRows) ) | |
f85afd4e | 3216 | { |
f6bcfd97 | 3217 | wxFAIL_MSG( wxT("Called grid table class function DeleteRows\nbut your derived table class does not override this function")); |
8f177c8e | 3218 | |
ca65c044 | 3219 | return false; |
f85afd4e MB |
3220 | } |
3221 | ||
aa5e1f75 SN |
3222 | bool wxGridTableBase::InsertCols( size_t WXUNUSED(pos), |
3223 | size_t WXUNUSED(numCols) ) | |
f85afd4e | 3224 | { |
f6bcfd97 | 3225 | wxFAIL_MSG( wxT("Called grid table class function InsertCols\nbut your derived table class does not override this function")); |
8f177c8e | 3226 | |
ca65c044 | 3227 | return false; |
f85afd4e MB |
3228 | } |
3229 | ||
aa5e1f75 | 3230 | bool wxGridTableBase::AppendCols( size_t WXUNUSED(numCols) ) |
f85afd4e | 3231 | { |
f6bcfd97 | 3232 | wxFAIL_MSG(wxT("Called grid table class function AppendCols\nbut your derived table class does not override this function")); |
8f177c8e | 3233 | |
ca65c044 | 3234 | return false; |
f85afd4e MB |
3235 | } |
3236 | ||
aa5e1f75 SN |
3237 | bool wxGridTableBase::DeleteCols( size_t WXUNUSED(pos), |
3238 | size_t WXUNUSED(numCols) ) | |
f85afd4e | 3239 | { |
f6bcfd97 | 3240 | wxFAIL_MSG( wxT("Called grid table class function DeleteCols\nbut your derived table class does not override this function")); |
8f177c8e | 3241 | |
ca65c044 | 3242 | return false; |
f85afd4e MB |
3243 | } |
3244 | ||
f85afd4e MB |
3245 | wxString wxGridTableBase::GetRowLabelValue( int row ) |
3246 | { | |
3247 | wxString s; | |
93763ad5 | 3248 | |
2f024384 DS |
3249 | // RD: Starting the rows at zero confuses users, |
3250 | // no matter how much it makes sense to us geeks. | |
3251 | s << row + 1; | |
3252 | ||
f85afd4e MB |
3253 | return s; |
3254 | } | |
3255 | ||
3256 | wxString wxGridTableBase::GetColLabelValue( int col ) | |
3257 | { | |
3258 | // default col labels are: | |
3259 | // cols 0 to 25 : A-Z | |
3260 | // cols 26 to 675 : AA-ZZ | |
3261 | // etc. | |
3262 | ||
3263 | wxString s; | |
3264 | unsigned int i, n; | |
3265 | for ( n = 1; ; n++ ) | |
3266 | { | |
2f024384 DS |
3267 | s += (wxChar) (_T('A') + (wxChar)(col % 26)); |
3268 | col = col / 26 - 1; | |
4db6714b KH |
3269 | if ( col < 0 ) |
3270 | break; | |
f85afd4e MB |
3271 | } |
3272 | ||
3273 | // reverse the string... | |
3274 | wxString s2; | |
3d59537f | 3275 | for ( i = 0; i < n; i++ ) |
f85afd4e | 3276 | { |
2f024384 | 3277 | s2 += s[n - i - 1]; |
f85afd4e MB |
3278 | } |
3279 | ||
3280 | return s2; | |
3281 | } | |
3282 | ||
f2d76237 RD |
3283 | wxString wxGridTableBase::GetTypeName( int WXUNUSED(row), int WXUNUSED(col) ) |
3284 | { | |
816be743 | 3285 | return wxGRID_VALUE_STRING; |
f2d76237 RD |
3286 | } |
3287 | ||
3288 | bool wxGridTableBase::CanGetValueAs( int WXUNUSED(row), int WXUNUSED(col), | |
3289 | const wxString& typeName ) | |
3290 | { | |
816be743 | 3291 | return typeName == wxGRID_VALUE_STRING; |
f2d76237 RD |
3292 | } |
3293 | ||
3294 | bool wxGridTableBase::CanSetValueAs( int row, int col, const wxString& typeName ) | |
3295 | { | |
3296 | return CanGetValueAs(row, col, typeName); | |
3297 | } | |
3298 | ||
3299 | long wxGridTableBase::GetValueAsLong( int WXUNUSED(row), int WXUNUSED(col) ) | |
3300 | { | |
3301 | return 0; | |
3302 | } | |
3303 | ||
3304 | double wxGridTableBase::GetValueAsDouble( int WXUNUSED(row), int WXUNUSED(col) ) | |
3305 | { | |
3306 | return 0.0; | |
3307 | } | |
3308 | ||
3309 | bool wxGridTableBase::GetValueAsBool( int WXUNUSED(row), int WXUNUSED(col) ) | |
3310 | { | |
ca65c044 | 3311 | return false; |
f2d76237 RD |
3312 | } |
3313 | ||
3314 | void wxGridTableBase::SetValueAsLong( int WXUNUSED(row), int WXUNUSED(col), | |
3315 | long WXUNUSED(value) ) | |
3316 | { | |
3317 | } | |
3318 | ||
3319 | void wxGridTableBase::SetValueAsDouble( int WXUNUSED(row), int WXUNUSED(col), | |
3320 | double WXUNUSED(value) ) | |
3321 | { | |
3322 | } | |
3323 | ||
3324 | void wxGridTableBase::SetValueAsBool( int WXUNUSED(row), int WXUNUSED(col), | |
3325 | bool WXUNUSED(value) ) | |
3326 | { | |
3327 | } | |
3328 | ||
f2d76237 RD |
3329 | void* wxGridTableBase::GetValueAsCustom( int WXUNUSED(row), int WXUNUSED(col), |
3330 | const wxString& WXUNUSED(typeName) ) | |
3331 | { | |
3332 | return NULL; | |
3333 | } | |
3334 | ||
3335 | void wxGridTableBase::SetValueAsCustom( int WXUNUSED(row), int WXUNUSED(col), | |
3336 | const wxString& WXUNUSED(typeName), | |
3337 | void* WXUNUSED(value) ) | |
3338 | { | |
3339 | } | |
3340 | ||
f85afd4e MB |
3341 | ////////////////////////////////////////////////////////////////////// |
3342 | // | |
3343 | // Message class for the grid table to send requests and notifications | |
3344 | // to the grid view | |
3345 | // | |
3346 | ||
3347 | wxGridTableMessage::wxGridTableMessage() | |
3348 | { | |
3349 | m_table = (wxGridTableBase *) NULL; | |
3350 | m_id = -1; | |
3351 | m_comInt1 = -1; | |
3352 | m_comInt2 = -1; | |
3353 | } | |
3354 | ||
3355 | wxGridTableMessage::wxGridTableMessage( wxGridTableBase *table, int id, | |
3356 | int commandInt1, int commandInt2 ) | |
3357 | { | |
3358 | m_table = table; | |
3359 | m_id = id; | |
3360 | m_comInt1 = commandInt1; | |
3361 | m_comInt2 = commandInt2; | |
3362 | } | |
3363 | ||
f85afd4e MB |
3364 | ////////////////////////////////////////////////////////////////////// |
3365 | // | |
3366 | // A basic grid table for string data. An object of this class will | |
3367 | // created by wxGrid if you don't specify an alternative table class. | |
3368 | // | |
3369 | ||
223d09f6 | 3370 | WX_DEFINE_OBJARRAY(wxGridStringArray) |
f85afd4e MB |
3371 | |
3372 | IMPLEMENT_DYNAMIC_CLASS( wxGridStringTable, wxGridTableBase ) | |
3373 | ||
3374 | wxGridStringTable::wxGridStringTable() | |
3375 | : wxGridTableBase() | |
3376 | { | |
3377 | } | |
3378 | ||
3379 | wxGridStringTable::wxGridStringTable( int numRows, int numCols ) | |
3380 | : wxGridTableBase() | |
3381 | { | |
f85afd4e MB |
3382 | m_data.Alloc( numRows ); |
3383 | ||
3384 | wxArrayString sa; | |
3385 | sa.Alloc( numCols ); | |
27f35b66 | 3386 | sa.Add( wxEmptyString, numCols ); |
8f177c8e | 3387 | |
27f35b66 | 3388 | m_data.Add( sa, numRows ); |
f85afd4e MB |
3389 | } |
3390 | ||
3391 | wxGridStringTable::~wxGridStringTable() | |
3392 | { | |
3393 | } | |
3394 | ||
e32352cf | 3395 | int wxGridStringTable::GetNumberRows() |
f85afd4e MB |
3396 | { |
3397 | return m_data.GetCount(); | |
3398 | } | |
3399 | ||
e32352cf | 3400 | int wxGridStringTable::GetNumberCols() |
f85afd4e MB |
3401 | { |
3402 | if ( m_data.GetCount() > 0 ) | |
3403 | return m_data[0].GetCount(); | |
3404 | else | |
3405 | return 0; | |
3406 | } | |
3407 | ||
3408 | wxString wxGridStringTable::GetValue( int row, int col ) | |
3409 | { | |
3e13956a RD |
3410 | wxCHECK_MSG( (row < GetNumberRows()) && (col < GetNumberCols()), |
3411 | wxEmptyString, | |
3412 | _T("invalid row or column index in wxGridStringTable") ); | |
af547d51 | 3413 | |
f85afd4e MB |
3414 | return m_data[row][col]; |
3415 | } | |
3416 | ||
f2d76237 | 3417 | void wxGridStringTable::SetValue( int row, int col, const wxString& value ) |
f85afd4e | 3418 | { |
3e13956a RD |
3419 | wxCHECK_RET( (row < GetNumberRows()) && (col < GetNumberCols()), |
3420 | _T("invalid row or column index in wxGridStringTable") ); | |
af547d51 | 3421 | |
f2d76237 | 3422 | m_data[row][col] = value; |
f85afd4e MB |
3423 | } |
3424 | ||
3425 | bool wxGridStringTable::IsEmptyCell( int row, int col ) | |
3426 | { | |
3e13956a RD |
3427 | wxCHECK_MSG( (row < GetNumberRows()) && (col < GetNumberCols()), |
3428 | true, | |
af547d51 VZ |
3429 | _T("invalid row or column index in wxGridStringTable") ); |
3430 | ||
f85afd4e MB |
3431 | return (m_data[row][col] == wxEmptyString); |
3432 | } | |
3433 | ||
f85afd4e MB |
3434 | void wxGridStringTable::Clear() |
3435 | { | |
3436 | int row, col; | |
3437 | int numRows, numCols; | |
8f177c8e | 3438 | |
f85afd4e MB |
3439 | numRows = m_data.GetCount(); |
3440 | if ( numRows > 0 ) | |
3441 | { | |
3442 | numCols = m_data[0].GetCount(); | |
3443 | ||
3d59537f | 3444 | for ( row = 0; row < numRows; row++ ) |
f85afd4e | 3445 | { |
3d59537f | 3446 | for ( col = 0; col < numCols; col++ ) |
f85afd4e MB |
3447 | { |
3448 | m_data[row][col] = wxEmptyString; | |
3449 | } | |
3450 | } | |
3451 | } | |
3452 | } | |
3453 | ||
f85afd4e MB |
3454 | bool wxGridStringTable::InsertRows( size_t pos, size_t numRows ) |
3455 | { | |
f85afd4e | 3456 | size_t curNumRows = m_data.GetCount(); |
f6bcfd97 BP |
3457 | size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : |
3458 | ( GetView() ? GetView()->GetNumberCols() : 0 ) ); | |
8f177c8e | 3459 | |
f85afd4e MB |
3460 | if ( pos >= curNumRows ) |
3461 | { | |
3462 | return AppendRows( numRows ); | |
3463 | } | |
8f177c8e | 3464 | |
f85afd4e MB |
3465 | wxArrayString sa; |
3466 | sa.Alloc( curNumCols ); | |
27f35b66 SN |
3467 | sa.Add( wxEmptyString, curNumCols ); |
3468 | m_data.Insert( sa, pos, numRows ); | |
2f024384 | 3469 | |
f85afd4e MB |
3470 | if ( GetView() ) |
3471 | { | |
3472 | wxGridTableMessage msg( this, | |
3473 | wxGRIDTABLE_NOTIFY_ROWS_INSERTED, | |
3474 | pos, | |
3475 | numRows ); | |
8f177c8e | 3476 | |
f85afd4e MB |
3477 | GetView()->ProcessTableMessage( msg ); |
3478 | } | |
3479 | ||
ca65c044 | 3480 | return true; |
f85afd4e MB |
3481 | } |
3482 | ||
3483 | bool wxGridStringTable::AppendRows( size_t numRows ) | |
3484 | { | |
f85afd4e | 3485 | size_t curNumRows = m_data.GetCount(); |
4db6714b KH |
3486 | size_t curNumCols = ( curNumRows > 0 |
3487 | ? m_data[0].GetCount() | |
3488 | : ( GetView() ? GetView()->GetNumberCols() : 0 ) ); | |
8f177c8e | 3489 | |
f85afd4e MB |
3490 | wxArrayString sa; |
3491 | if ( curNumCols > 0 ) | |
3492 | { | |
3493 | sa.Alloc( curNumCols ); | |
27f35b66 | 3494 | sa.Add( wxEmptyString, curNumCols ); |
f85afd4e | 3495 | } |
8f177c8e | 3496 | |
27f35b66 | 3497 | m_data.Add( sa, numRows ); |
f85afd4e MB |
3498 | |
3499 | if ( GetView() ) | |
3500 | { | |
3501 | wxGridTableMessage msg( this, | |
3502 | wxGRIDTABLE_NOTIFY_ROWS_APPENDED, | |
3503 | numRows ); | |
8f177c8e | 3504 | |
f85afd4e MB |
3505 | GetView()->ProcessTableMessage( msg ); |
3506 | } | |
3507 | ||
ca65c044 | 3508 | return true; |
f85afd4e MB |
3509 | } |
3510 | ||
3511 | bool wxGridStringTable::DeleteRows( size_t pos, size_t numRows ) | |
3512 | { | |
f85afd4e | 3513 | size_t curNumRows = m_data.GetCount(); |
8f177c8e | 3514 | |
f85afd4e MB |
3515 | if ( pos >= curNumRows ) |
3516 | { | |
e91d2033 VZ |
3517 | wxFAIL_MSG( wxString::Format |
3518 | ( | |
3519 | wxT("Called wxGridStringTable::DeleteRows(pos=%lu, N=%lu)\nPos value is invalid for present table with %lu rows"), | |
3520 | (unsigned long)pos, | |
3521 | (unsigned long)numRows, | |
3522 | (unsigned long)curNumRows | |
3523 | ) ); | |
3524 | ||
ca65c044 | 3525 | return false; |
f85afd4e MB |
3526 | } |
3527 | ||
3528 | if ( numRows > curNumRows - pos ) | |
3529 | { | |
3530 | numRows = curNumRows - pos; | |
3531 | } | |
8f177c8e | 3532 | |
f85afd4e MB |
3533 | if ( numRows >= curNumRows ) |
3534 | { | |
d57ad377 | 3535 | m_data.Clear(); |
f85afd4e MB |
3536 | } |
3537 | else | |
3538 | { | |
27f35b66 | 3539 | m_data.RemoveAt( pos, numRows ); |
f85afd4e | 3540 | } |
4db6714b | 3541 | |
f85afd4e MB |
3542 | if ( GetView() ) |
3543 | { | |
3544 | wxGridTableMessage msg( this, | |
3545 | wxGRIDTABLE_NOTIFY_ROWS_DELETED, | |
3546 | pos, | |
3547 | numRows ); | |
8f177c8e | 3548 | |
f85afd4e MB |
3549 | GetView()->ProcessTableMessage( msg ); |
3550 | } | |
3551 | ||
ca65c044 | 3552 | return true; |
f85afd4e MB |
3553 | } |
3554 | ||
3555 | bool wxGridStringTable::InsertCols( size_t pos, size_t numCols ) | |
3556 | { | |
3557 | size_t row, col; | |
3558 | ||
3559 | size_t curNumRows = m_data.GetCount(); | |
4db6714b KH |
3560 | size_t curNumCols = ( curNumRows > 0 |
3561 | ? m_data[0].GetCount() | |
3562 | : ( GetView() ? GetView()->GetNumberCols() : 0 ) ); | |
8f177c8e | 3563 | |
f85afd4e MB |
3564 | if ( pos >= curNumCols ) |
3565 | { | |
3566 | return AppendCols( numCols ); | |
3567 | } | |
3568 | ||
d4175745 VZ |
3569 | if ( !m_colLabels.IsEmpty() ) |
3570 | { | |
3571 | m_colLabels.Insert( wxEmptyString, pos, numCols ); | |
3572 | ||
3573 | size_t i; | |
3574 | for ( i = pos; i < pos + numCols; i++ ) | |
3575 | m_colLabels[i] = wxGridTableBase::GetColLabelValue( i ); | |
3576 | } | |
3577 | ||
3d59537f | 3578 | for ( row = 0; row < curNumRows; row++ ) |
f85afd4e | 3579 | { |
3d59537f | 3580 | for ( col = pos; col < pos + numCols; col++ ) |
f85afd4e MB |
3581 | { |
3582 | m_data[row].Insert( wxEmptyString, col ); | |
3583 | } | |
3584 | } | |
4db6714b | 3585 | |
f85afd4e MB |
3586 | if ( GetView() ) |
3587 | { | |
3588 | wxGridTableMessage msg( this, | |
3589 | wxGRIDTABLE_NOTIFY_COLS_INSERTED, | |
3590 | pos, | |
3591 | numCols ); | |
8f177c8e | 3592 | |
f85afd4e MB |
3593 | GetView()->ProcessTableMessage( msg ); |
3594 | } | |
3595 | ||
ca65c044 | 3596 | return true; |
f85afd4e MB |
3597 | } |
3598 | ||
3599 | bool wxGridStringTable::AppendCols( size_t numCols ) | |
3600 | { | |
27f35b66 | 3601 | size_t row; |
f85afd4e MB |
3602 | |
3603 | size_t curNumRows = m_data.GetCount(); | |
2f024384 | 3604 | |
f6bcfd97 | 3605 | #if 0 |
f85afd4e MB |
3606 | if ( !curNumRows ) |
3607 | { | |
3608 | // TODO: something better than this ? | |
3609 | // | |
f6bcfd97 | 3610 | wxFAIL_MSG( wxT("Unable to append cols to a grid table with no rows.\nCall AppendRows() first") ); |
ca65c044 | 3611 | return false; |
f85afd4e | 3612 | } |
f6bcfd97 | 3613 | #endif |
8f177c8e | 3614 | |
3d59537f | 3615 | for ( row = 0; row < curNumRows; row++ ) |
f85afd4e | 3616 | { |
27f35b66 | 3617 | m_data[row].Add( wxEmptyString, numCols ); |
f85afd4e MB |
3618 | } |
3619 | ||
3620 | if ( GetView() ) | |
3621 | { | |
3622 | wxGridTableMessage msg( this, | |
3623 | wxGRIDTABLE_NOTIFY_COLS_APPENDED, | |
3624 | numCols ); | |
8f177c8e | 3625 | |
f85afd4e MB |
3626 | GetView()->ProcessTableMessage( msg ); |
3627 | } | |
3628 | ||
ca65c044 | 3629 | return true; |
f85afd4e MB |
3630 | } |
3631 | ||
3632 | bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols ) | |
3633 | { | |
27f35b66 | 3634 | size_t row; |
f85afd4e MB |
3635 | |
3636 | size_t curNumRows = m_data.GetCount(); | |
f6bcfd97 BP |
3637 | size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : |
3638 | ( GetView() ? GetView()->GetNumberCols() : 0 ) ); | |
8f177c8e | 3639 | |
f85afd4e MB |
3640 | if ( pos >= curNumCols ) |
3641 | { | |
e91d2033 VZ |
3642 | wxFAIL_MSG( wxString::Format |
3643 | ( | |
3644 | wxT("Called wxGridStringTable::DeleteCols(pos=%lu, N=%lu)\nPos value is invalid for present table with %lu cols"), | |
3645 | (unsigned long)pos, | |
3646 | (unsigned long)numCols, | |
3647 | (unsigned long)curNumCols | |
3648 | ) ); | |
ca65c044 | 3649 | return false; |
f85afd4e MB |
3650 | } |
3651 | ||
d4175745 VZ |
3652 | int colID; |
3653 | if ( GetView() ) | |
3654 | colID = GetView()->GetColAt( pos ); | |
3655 | else | |
3656 | colID = pos; | |
3657 | ||
3658 | if ( numCols > curNumCols - colID ) | |
3659 | { | |
3660 | numCols = curNumCols - colID; | |
3661 | } | |
3662 | ||
3663 | if ( !m_colLabels.IsEmpty() ) | |
f85afd4e | 3664 | { |
b2df5ddf VZ |
3665 | // m_colLabels stores just as many elements as it needs, e.g. if only |
3666 | // the label of the first column had been set it would have only one | |
3667 | // element and not numCols, so account for it | |
3668 | int nToRm = m_colLabels.size() - colID; | |
3669 | if ( nToRm > 0 ) | |
3670 | m_colLabels.RemoveAt( colID, nToRm ); | |
f85afd4e MB |
3671 | } |
3672 | ||
3d59537f | 3673 | for ( row = 0; row < curNumRows; row++ ) |
f85afd4e MB |
3674 | { |
3675 | if ( numCols >= curNumCols ) | |
3676 | { | |
dcdce64e | 3677 | m_data[row].Clear(); |
f85afd4e MB |
3678 | } |
3679 | else | |
3680 | { | |
d4175745 | 3681 | m_data[row].RemoveAt( colID, numCols ); |
f85afd4e MB |
3682 | } |
3683 | } | |
4db6714b | 3684 | |
f85afd4e MB |
3685 | if ( GetView() ) |
3686 | { | |
3687 | wxGridTableMessage msg( this, | |
3688 | wxGRIDTABLE_NOTIFY_COLS_DELETED, | |
3689 | pos, | |
3690 | numCols ); | |
8f177c8e | 3691 | |
f85afd4e MB |
3692 | GetView()->ProcessTableMessage( msg ); |
3693 | } | |
3694 | ||
ca65c044 | 3695 | return true; |
f85afd4e MB |
3696 | } |
3697 | ||
3698 | wxString wxGridStringTable::GetRowLabelValue( int row ) | |
3699 | { | |
3700 | if ( row > (int)(m_rowLabels.GetCount()) - 1 ) | |
3701 | { | |
3702 | // using default label | |
3703 | // | |
3704 | return wxGridTableBase::GetRowLabelValue( row ); | |
3705 | } | |
3706 | else | |
3707 | { | |
2f024384 | 3708 | return m_rowLabels[row]; |
f85afd4e MB |
3709 | } |
3710 | } | |
3711 | ||
3712 | wxString wxGridStringTable::GetColLabelValue( int col ) | |
3713 | { | |
3714 | if ( col > (int)(m_colLabels.GetCount()) - 1 ) | |
3715 | { | |
3716 | // using default label | |
3717 | // | |
3718 | return wxGridTableBase::GetColLabelValue( col ); | |
3719 | } | |
3720 | else | |
3721 | { | |
2f024384 | 3722 | return m_colLabels[col]; |
f85afd4e MB |
3723 | } |
3724 | } | |
3725 | ||
3726 | void wxGridStringTable::SetRowLabelValue( int row, const wxString& value ) | |
3727 | { | |
3728 | if ( row > (int)(m_rowLabels.GetCount()) - 1 ) | |
3729 | { | |
3730 | int n = m_rowLabels.GetCount(); | |
3731 | int i; | |
2f024384 | 3732 | |
3d59537f | 3733 | for ( i = n; i <= row; i++ ) |
f85afd4e MB |
3734 | { |
3735 | m_rowLabels.Add( wxGridTableBase::GetRowLabelValue(i) ); | |
3736 | } | |
3737 | } | |
3738 | ||
3739 | m_rowLabels[row] = value; | |
3740 | } | |
3741 | ||
3742 | void wxGridStringTable::SetColLabelValue( int col, const wxString& value ) | |
3743 | { | |
3744 | if ( col > (int)(m_colLabels.GetCount()) - 1 ) | |
3745 | { | |
3746 | int n = m_colLabels.GetCount(); | |
3747 | int i; | |
2f024384 | 3748 | |
3d59537f | 3749 | for ( i = n; i <= col; i++ ) |
f85afd4e MB |
3750 | { |
3751 | m_colLabels.Add( wxGridTableBase::GetColLabelValue(i) ); | |
3752 | } | |
3753 | } | |
3754 | ||
3755 | m_colLabels[col] = value; | |
3756 | } | |
3757 | ||
3758 | ||
f85afd4e | 3759 | ////////////////////////////////////////////////////////////////////// |
2d66e025 MB |
3760 | ////////////////////////////////////////////////////////////////////// |
3761 | ||
86033c4b VZ |
3762 | BEGIN_EVENT_TABLE(wxGridSubwindow, wxWindow) |
3763 | EVT_MOUSE_CAPTURE_LOST(wxGridSubwindow::OnMouseCaptureLost) | |
3764 | END_EVENT_TABLE() | |
3765 | ||
3766 | void wxGridSubwindow::OnMouseCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(event)) | |
3767 | { | |
3768 | m_owner->CancelMouseCapture(); | |
3769 | } | |
3770 | ||
2d66e025 MB |
3771 | IMPLEMENT_DYNAMIC_CLASS( wxGridRowLabelWindow, wxWindow ) |
3772 | ||
86033c4b | 3773 | BEGIN_EVENT_TABLE( wxGridRowLabelWindow, wxGridSubwindow ) |
2d66e025 | 3774 | EVT_PAINT( wxGridRowLabelWindow::OnPaint ) |
a9339fe2 | 3775 | EVT_MOUSEWHEEL( wxGridRowLabelWindow::OnMouseWheel ) |
2d66e025 MB |
3776 | EVT_MOUSE_EVENTS( wxGridRowLabelWindow::OnMouseEvent ) |
3777 | EVT_KEY_DOWN( wxGridRowLabelWindow::OnKeyDown ) | |
f6bcfd97 | 3778 | EVT_KEY_UP( wxGridRowLabelWindow::OnKeyUp ) |
a9339fe2 | 3779 | EVT_CHAR( wxGridRowLabelWindow::OnChar ) |
2d66e025 MB |
3780 | END_EVENT_TABLE() |
3781 | ||
60ff3b99 VZ |
3782 | wxGridRowLabelWindow::wxGridRowLabelWindow( wxGrid *parent, |
3783 | wxWindowID id, | |
2d66e025 | 3784 | const wxPoint &pos, const wxSize &size ) |
86033c4b | 3785 | : wxGridSubwindow(parent, id, pos, size) |
2d66e025 MB |
3786 | { |
3787 | m_owner = parent; | |
3788 | } | |
3789 | ||
aa5e1f75 | 3790 | void wxGridRowLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) |
2d66e025 MB |
3791 | { |
3792 | wxPaintDC dc(this); | |
3793 | ||
3794 | // NO - don't do this because it will set both the x and y origin | |
3795 | // coords to match the parent scrolled window and we just want to | |
3796 | // set the y coord - MB | |
3797 | // | |
3798 | // m_owner->PrepareDC( dc ); | |
60ff3b99 | 3799 | |
790ad94f | 3800 | int x, y; |
2d66e025 | 3801 | m_owner->CalcUnscrolledPosition( 0, 0, &x, &y ); |
615b7e6a RR |
3802 | wxPoint pt = dc.GetDeviceOrigin(); |
3803 | dc.SetDeviceOrigin( pt.x, pt.y-y ); | |
60ff3b99 | 3804 | |
d10f4bf9 | 3805 | wxArrayInt rows = m_owner->CalcRowLabelsExposed( GetUpdateRegion() ); |
a9339fe2 | 3806 | m_owner->DrawRowLabels( dc, rows ); |
2d66e025 MB |
3807 | } |
3808 | ||
2d66e025 MB |
3809 | void wxGridRowLabelWindow::OnMouseEvent( wxMouseEvent& event ) |
3810 | { | |
3811 | m_owner->ProcessRowLabelMouseEvent( event ); | |
3812 | } | |
3813 | ||
b51c3f27 RD |
3814 | void wxGridRowLabelWindow::OnMouseWheel( wxMouseEvent& event ) |
3815 | { | |
a9339fe2 | 3816 | m_owner->GetEventHandler()->ProcessEvent( event ); |
b51c3f27 RD |
3817 | } |
3818 | ||
2d66e025 MB |
3819 | // This seems to be required for wxMotif otherwise the mouse |
3820 | // cursor must be in the cell edit control to get key events | |
3821 | // | |
3822 | void wxGridRowLabelWindow::OnKeyDown( wxKeyEvent& event ) | |
3823 | { | |
2f024384 DS |
3824 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
3825 | event.Skip(); | |
2d66e025 MB |
3826 | } |
3827 | ||
f6bcfd97 BP |
3828 | void wxGridRowLabelWindow::OnKeyUp( wxKeyEvent& event ) |
3829 | { | |
2f024384 DS |
3830 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
3831 | event.Skip(); | |
f6bcfd97 BP |
3832 | } |
3833 | ||
63e2147c RD |
3834 | void wxGridRowLabelWindow::OnChar( wxKeyEvent& event ) |
3835 | { | |
2f024384 DS |
3836 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
3837 | event.Skip(); | |
63e2147c RD |
3838 | } |
3839 | ||
2d66e025 MB |
3840 | ////////////////////////////////////////////////////////////////////// |
3841 | ||
3842 | IMPLEMENT_DYNAMIC_CLASS( wxGridColLabelWindow, wxWindow ) | |
3843 | ||
86033c4b | 3844 | BEGIN_EVENT_TABLE( wxGridColLabelWindow, wxGridSubwindow ) |
2d66e025 | 3845 | EVT_PAINT( wxGridColLabelWindow::OnPaint ) |
a9339fe2 | 3846 | EVT_MOUSEWHEEL( wxGridColLabelWindow::OnMouseWheel ) |
2d66e025 MB |
3847 | EVT_MOUSE_EVENTS( wxGridColLabelWindow::OnMouseEvent ) |
3848 | EVT_KEY_DOWN( wxGridColLabelWindow::OnKeyDown ) | |
f6bcfd97 | 3849 | EVT_KEY_UP( wxGridColLabelWindow::OnKeyUp ) |
a9339fe2 | 3850 | EVT_CHAR( wxGridColLabelWindow::OnChar ) |
2d66e025 MB |
3851 | END_EVENT_TABLE() |
3852 | ||
60ff3b99 VZ |
3853 | wxGridColLabelWindow::wxGridColLabelWindow( wxGrid *parent, |
3854 | wxWindowID id, | |
2d66e025 | 3855 | const wxPoint &pos, const wxSize &size ) |
86033c4b | 3856 | : wxGridSubwindow(parent, id, pos, size) |
2d66e025 MB |
3857 | { |
3858 | m_owner = parent; | |
3859 | } | |
3860 | ||
aa5e1f75 | 3861 | void wxGridColLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) |
2d66e025 MB |
3862 | { |
3863 | wxPaintDC dc(this); | |
3864 | ||
3865 | // NO - don't do this because it will set both the x and y origin | |
3866 | // coords to match the parent scrolled window and we just want to | |
3867 | // set the x coord - MB | |
3868 | // | |
3869 | // m_owner->PrepareDC( dc ); | |
60ff3b99 | 3870 | |
790ad94f | 3871 | int x, y; |
2d66e025 | 3872 | m_owner->CalcUnscrolledPosition( 0, 0, &x, &y ); |
615b7e6a RR |
3873 | wxPoint pt = dc.GetDeviceOrigin(); |
3874 | if (GetLayoutDirection() == wxLayout_RightToLeft) | |
3875 | dc.SetDeviceOrigin( pt.x+x, pt.y ); | |
3876 | else | |
3877 | dc.SetDeviceOrigin( pt.x-x, pt.y ); | |
2d66e025 | 3878 | |
d10f4bf9 | 3879 | wxArrayInt cols = m_owner->CalcColLabelsExposed( GetUpdateRegion() ); |
a9339fe2 | 3880 | m_owner->DrawColLabels( dc, cols ); |
2d66e025 MB |
3881 | } |
3882 | ||
2d66e025 MB |
3883 | void wxGridColLabelWindow::OnMouseEvent( wxMouseEvent& event ) |
3884 | { | |
3885 | m_owner->ProcessColLabelMouseEvent( event ); | |
3886 | } | |
3887 | ||
b51c3f27 RD |
3888 | void wxGridColLabelWindow::OnMouseWheel( wxMouseEvent& event ) |
3889 | { | |
a9339fe2 | 3890 | m_owner->GetEventHandler()->ProcessEvent( event ); |
b51c3f27 RD |
3891 | } |
3892 | ||
2d66e025 MB |
3893 | // This seems to be required for wxMotif otherwise the mouse |
3894 | // cursor must be in the cell edit control to get key events | |
3895 | // | |
3896 | void wxGridColLabelWindow::OnKeyDown( wxKeyEvent& event ) | |
3897 | { | |
4db6714b KH |
3898 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
3899 | event.Skip(); | |
2d66e025 MB |
3900 | } |
3901 | ||
f6bcfd97 BP |
3902 | void wxGridColLabelWindow::OnKeyUp( wxKeyEvent& event ) |
3903 | { | |
4db6714b KH |
3904 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
3905 | event.Skip(); | |
f6bcfd97 BP |
3906 | } |
3907 | ||
63e2147c RD |
3908 | void wxGridColLabelWindow::OnChar( wxKeyEvent& event ) |
3909 | { | |
4db6714b KH |
3910 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
3911 | event.Skip(); | |
63e2147c | 3912 | } |
2d66e025 | 3913 | |
2d66e025 MB |
3914 | ////////////////////////////////////////////////////////////////////// |
3915 | ||
3916 | IMPLEMENT_DYNAMIC_CLASS( wxGridCornerLabelWindow, wxWindow ) | |
3917 | ||
86033c4b | 3918 | BEGIN_EVENT_TABLE( wxGridCornerLabelWindow, wxGridSubwindow ) |
a9339fe2 | 3919 | EVT_MOUSEWHEEL( wxGridCornerLabelWindow::OnMouseWheel ) |
2d66e025 | 3920 | EVT_MOUSE_EVENTS( wxGridCornerLabelWindow::OnMouseEvent ) |
a9339fe2 | 3921 | EVT_PAINT( wxGridCornerLabelWindow::OnPaint ) |
2d66e025 | 3922 | EVT_KEY_DOWN( wxGridCornerLabelWindow::OnKeyDown ) |
f6bcfd97 | 3923 | EVT_KEY_UP( wxGridCornerLabelWindow::OnKeyUp ) |
a9339fe2 | 3924 | EVT_CHAR( wxGridCornerLabelWindow::OnChar ) |
2d66e025 MB |
3925 | END_EVENT_TABLE() |
3926 | ||
60ff3b99 VZ |
3927 | wxGridCornerLabelWindow::wxGridCornerLabelWindow( wxGrid *parent, |
3928 | wxWindowID id, | |
2d66e025 | 3929 | const wxPoint &pos, const wxSize &size ) |
86033c4b | 3930 | : wxGridSubwindow(parent, id, pos, size) |
2d66e025 MB |
3931 | { |
3932 | m_owner = parent; | |
3933 | } | |
3934 | ||
d2fdd8d2 RR |
3935 | void wxGridCornerLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) |
3936 | { | |
3937 | wxPaintDC dc(this); | |
b99be8fb | 3938 | |
d2fdd8d2 RR |
3939 | int client_height = 0; |
3940 | int client_width = 0; | |
3941 | GetClientSize( &client_width, &client_height ); | |
b99be8fb | 3942 | |
11850ff3 | 3943 | // VZ: any reason for this ifdef? (FIXME) |
e6002250 RR |
3944 | #if 0 |
3945 | def __WXGTK__ | |
4d1bc39c RR |
3946 | wxRect rect; |
3947 | rect.SetX( 1 ); | |
3948 | rect.SetY( 1 ); | |
3949 | rect.SetWidth( client_width - 2 ); | |
3950 | rect.SetHeight( client_height - 2 ); | |
ec157c8f | 3951 | |
4d1bc39c | 3952 | wxRendererNative::Get().DrawHeaderButton( this, dc, rect, 0 ); |
11850ff3 | 3953 | #else // !__WXGTK__ |
d4175745 | 3954 | dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW), 1, wxSOLID) ); |
ccdee36f DS |
3955 | dc.DrawLine( client_width - 1, client_height - 1, client_width - 1, 0 ); |
3956 | dc.DrawLine( client_width - 1, client_height - 1, 0, client_height - 1 ); | |
d2fdd8d2 RR |
3957 | dc.DrawLine( 0, 0, client_width, 0 ); |
3958 | dc.DrawLine( 0, 0, 0, client_height ); | |
73145b0e JS |
3959 | |
3960 | dc.SetPen( *wxWHITE_PEN ); | |
ccdee36f DS |
3961 | dc.DrawLine( 1, 1, client_width - 1, 1 ); |
3962 | dc.DrawLine( 1, 1, 1, client_height - 1 ); | |
3963 | #endif | |
d2fdd8d2 RR |
3964 | } |
3965 | ||
2d66e025 MB |
3966 | void wxGridCornerLabelWindow::OnMouseEvent( wxMouseEvent& event ) |
3967 | { | |
3968 | m_owner->ProcessCornerLabelMouseEvent( event ); | |
3969 | } | |
3970 | ||
b51c3f27 RD |
3971 | void wxGridCornerLabelWindow::OnMouseWheel( wxMouseEvent& event ) |
3972 | { | |
3973 | m_owner->GetEventHandler()->ProcessEvent(event); | |
3974 | } | |
3975 | ||
2d66e025 MB |
3976 | // This seems to be required for wxMotif otherwise the mouse |
3977 | // cursor must be in the cell edit control to get key events | |
3978 | // | |
3979 | void wxGridCornerLabelWindow::OnKeyDown( wxKeyEvent& event ) | |
3980 | { | |
2f024384 DS |
3981 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
3982 | event.Skip(); | |
2d66e025 MB |
3983 | } |
3984 | ||
f6bcfd97 BP |
3985 | void wxGridCornerLabelWindow::OnKeyUp( wxKeyEvent& event ) |
3986 | { | |
2f024384 DS |
3987 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
3988 | event.Skip(); | |
f6bcfd97 BP |
3989 | } |
3990 | ||
63e2147c RD |
3991 | void wxGridCornerLabelWindow::OnChar( wxKeyEvent& event ) |
3992 | { | |
2f024384 DS |
3993 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
3994 | event.Skip(); | |
63e2147c | 3995 | } |
2d66e025 | 3996 | |
f85afd4e MB |
3997 | ////////////////////////////////////////////////////////////////////// |
3998 | ||
59ddac01 | 3999 | IMPLEMENT_DYNAMIC_CLASS( wxGridWindow, wxWindow ) |
2d66e025 | 4000 | |
86033c4b | 4001 | BEGIN_EVENT_TABLE( wxGridWindow, wxGridSubwindow ) |
2d66e025 | 4002 | EVT_PAINT( wxGridWindow::OnPaint ) |
a9339fe2 | 4003 | EVT_MOUSEWHEEL( wxGridWindow::OnMouseWheel ) |
2d66e025 MB |
4004 | EVT_MOUSE_EVENTS( wxGridWindow::OnMouseEvent ) |
4005 | EVT_KEY_DOWN( wxGridWindow::OnKeyDown ) | |
f6bcfd97 | 4006 | EVT_KEY_UP( wxGridWindow::OnKeyUp ) |
a9339fe2 | 4007 | EVT_CHAR( wxGridWindow::OnChar ) |
80acaf25 JS |
4008 | EVT_SET_FOCUS( wxGridWindow::OnFocus ) |
4009 | EVT_KILL_FOCUS( wxGridWindow::OnFocus ) | |
2796cce3 | 4010 | EVT_ERASE_BACKGROUND( wxGridWindow::OnEraseBackground ) |
2d66e025 MB |
4011 | END_EVENT_TABLE() |
4012 | ||
60ff3b99 VZ |
4013 | wxGridWindow::wxGridWindow( wxGrid *parent, |
4014 | wxGridRowLabelWindow *rowLblWin, | |
2d66e025 | 4015 | wxGridColLabelWindow *colLblWin, |
04418332 VZ |
4016 | wxWindowID id, |
4017 | const wxPoint &pos, | |
4018 | const wxSize &size ) | |
86033c4b VZ |
4019 | : wxGridSubwindow(parent, id, pos, size, |
4020 | wxCLIP_CHILDREN, wxT("grid window") ) | |
2d66e025 MB |
4021 | { |
4022 | m_owner = parent; | |
4023 | m_rowLabelWin = rowLblWin; | |
4024 | m_colLabelWin = colLblWin; | |
2d66e025 MB |
4025 | } |
4026 | ||
2d66e025 MB |
4027 | void wxGridWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) |
4028 | { | |
4029 | wxPaintDC dc( this ); | |
4030 | m_owner->PrepareDC( dc ); | |
796df70a | 4031 | wxRegion reg = GetUpdateRegion(); |
ccdee36f DS |
4032 | wxGridCellCoordsArray dirtyCells = m_owner->CalcCellsExposed( reg ); |
4033 | m_owner->DrawGridCellArea( dc, dirtyCells ); | |
2f024384 | 4034 | |
9496deb5 | 4035 | #if WXGRID_DRAW_LINES |
796df70a SN |
4036 | m_owner->DrawAllGridLines( dc, reg ); |
4037 | #endif | |
2f024384 | 4038 | |
a5777624 | 4039 | m_owner->DrawGridSpace( dc ); |
ccdee36f | 4040 | m_owner->DrawHighlight( dc, dirtyCells ); |
2d66e025 MB |
4041 | } |
4042 | ||
2d66e025 MB |
4043 | void wxGridWindow::ScrollWindow( int dx, int dy, const wxRect *rect ) |
4044 | { | |
59ddac01 | 4045 | wxWindow::ScrollWindow( dx, dy, rect ); |
2d66e025 MB |
4046 | m_rowLabelWin->ScrollWindow( 0, dy, rect ); |
4047 | m_colLabelWin->ScrollWindow( dx, 0, rect ); | |
4048 | } | |
4049 | ||
2d66e025 MB |
4050 | void wxGridWindow::OnMouseEvent( wxMouseEvent& event ) |
4051 | { | |
33e9fc54 RD |
4052 | if (event.ButtonDown(wxMOUSE_BTN_LEFT) && FindFocus() != this) |
4053 | SetFocus(); | |
902725ee | 4054 | |
2d66e025 MB |
4055 | m_owner->ProcessGridCellMouseEvent( event ); |
4056 | } | |
4057 | ||
b51c3f27 RD |
4058 | void wxGridWindow::OnMouseWheel( wxMouseEvent& event ) |
4059 | { | |
a9339fe2 | 4060 | m_owner->GetEventHandler()->ProcessEvent( event ); |
b51c3f27 | 4061 | } |
2d66e025 | 4062 | |
f6bcfd97 | 4063 | // This seems to be required for wxMotif/wxGTK otherwise the mouse |
2d66e025 MB |
4064 | // cursor must be in the cell edit control to get key events |
4065 | // | |
4066 | void wxGridWindow::OnKeyDown( wxKeyEvent& event ) | |
4067 | { | |
4db6714b KH |
4068 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
4069 | event.Skip(); | |
2d66e025 | 4070 | } |
f85afd4e | 4071 | |
f6bcfd97 BP |
4072 | void wxGridWindow::OnKeyUp( wxKeyEvent& event ) |
4073 | { | |
4db6714b KH |
4074 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
4075 | event.Skip(); | |
f6bcfd97 | 4076 | } |
7c8a8ad5 | 4077 | |
63e2147c RD |
4078 | void wxGridWindow::OnChar( wxKeyEvent& event ) |
4079 | { | |
4db6714b KH |
4080 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
4081 | event.Skip(); | |
63e2147c RD |
4082 | } |
4083 | ||
aa5e1f75 | 4084 | void wxGridWindow::OnEraseBackground( wxEraseEvent& WXUNUSED(event) ) |
8dd4f536 | 4085 | { |
8dd4f536 | 4086 | } |
025562fe | 4087 | |
80acaf25 JS |
4088 | void wxGridWindow::OnFocus(wxFocusEvent& event) |
4089 | { | |
4090 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) | |
4091 | event.Skip(); | |
4092 | } | |
2d66e025 MB |
4093 | |
4094 | ////////////////////////////////////////////////////////////////////// | |
4095 | ||
33188aa4 SN |
4096 | // Internal Helper function for computing row or column from some |
4097 | // (unscrolled) coordinate value, using either | |
70e8d961 | 4098 | // m_defaultRowHeight/m_defaultColWidth or binary search on array |
33188aa4 SN |
4099 | // of m_rowBottoms/m_ColRights to speed up the search! |
4100 | ||
4101 | // Internal helper macros for simpler use of that function | |
4102 | ||
4103 | static int CoordToRowOrCol(int coord, int defaultDist, int minDist, | |
64e15340 | 4104 | const wxArrayInt& BorderArray, int nMax, |
a967f048 | 4105 | bool clipToMinMax); |
33188aa4 | 4106 | |
d4175745 | 4107 | #define internalXToCol(x) XToCol(x, true) |
33188aa4 | 4108 | #define internalYToRow(y) CoordToRowOrCol(y, m_defaultRowHeight, \ |
b8d24d4e | 4109 | m_minAcceptableRowHeight, \ |
ca65c044 | 4110 | m_rowBottoms, m_numRows, true) |
ccdee36f | 4111 | |
33188aa4 | 4112 | ///////////////////////////////////////////////////////////////////// |
07296f0b | 4113 | |
b0a877ec | 4114 | #if wxUSE_EXTENDED_RTTI |
73c36334 JS |
4115 | WX_DEFINE_FLAGS( wxGridStyle ) |
4116 | ||
3ff066a4 | 4117 | wxBEGIN_FLAGS( wxGridStyle ) |
73c36334 JS |
4118 | // new style border flags, we put them first to |
4119 | // use them for streaming out | |
3ff066a4 SC |
4120 | wxFLAGS_MEMBER(wxBORDER_SIMPLE) |
4121 | wxFLAGS_MEMBER(wxBORDER_SUNKEN) | |
4122 | wxFLAGS_MEMBER(wxBORDER_DOUBLE) | |
4123 | wxFLAGS_MEMBER(wxBORDER_RAISED) | |
4124 | wxFLAGS_MEMBER(wxBORDER_STATIC) | |
4125 | wxFLAGS_MEMBER(wxBORDER_NONE) | |
ca65c044 | 4126 | |
73c36334 | 4127 | // old style border flags |
3ff066a4 SC |
4128 | wxFLAGS_MEMBER(wxSIMPLE_BORDER) |
4129 | wxFLAGS_MEMBER(wxSUNKEN_BORDER) | |
4130 | wxFLAGS_MEMBER(wxDOUBLE_BORDER) | |
4131 | wxFLAGS_MEMBER(wxRAISED_BORDER) | |
4132 | wxFLAGS_MEMBER(wxSTATIC_BORDER) | |
cb0afb26 | 4133 | wxFLAGS_MEMBER(wxBORDER) |
73c36334 JS |
4134 | |
4135 | // standard window styles | |
3ff066a4 SC |
4136 | wxFLAGS_MEMBER(wxTAB_TRAVERSAL) |
4137 | wxFLAGS_MEMBER(wxCLIP_CHILDREN) | |
4138 | wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) | |
4139 | wxFLAGS_MEMBER(wxWANTS_CHARS) | |
cb0afb26 | 4140 | wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) |
ccdee36f | 4141 | wxFLAGS_MEMBER(wxALWAYS_SHOW_SB) |
3ff066a4 SC |
4142 | wxFLAGS_MEMBER(wxVSCROLL) |
4143 | wxFLAGS_MEMBER(wxHSCROLL) | |
73c36334 | 4144 | |
3ff066a4 | 4145 | wxEND_FLAGS( wxGridStyle ) |
73c36334 | 4146 | |
b0a877ec SC |
4147 | IMPLEMENT_DYNAMIC_CLASS_XTI(wxGrid, wxScrolledWindow,"wx/grid.h") |
4148 | ||
3ff066a4 SC |
4149 | wxBEGIN_PROPERTIES_TABLE(wxGrid) |
4150 | wxHIDE_PROPERTY( Children ) | |
af498247 | 4151 | wxPROPERTY_FLAGS( WindowStyle , wxGridStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style |
3ff066a4 | 4152 | wxEND_PROPERTIES_TABLE() |
b0a877ec | 4153 | |
3ff066a4 SC |
4154 | wxBEGIN_HANDLERS_TABLE(wxGrid) |
4155 | wxEND_HANDLERS_TABLE() | |
b0a877ec | 4156 | |
ca65c044 | 4157 | wxCONSTRUCTOR_5( wxGrid , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle ) |
b0a877ec SC |
4158 | |
4159 | /* | |
ccdee36f | 4160 | TODO : Expose more information of a list's layout, etc. via appropriate objects (e.g., NotebookPageInfo) |
b0a877ec SC |
4161 | */ |
4162 | #else | |
2d66e025 | 4163 | IMPLEMENT_DYNAMIC_CLASS( wxGrid, wxScrolledWindow ) |
b0a877ec | 4164 | #endif |
2d66e025 MB |
4165 | |
4166 | BEGIN_EVENT_TABLE( wxGrid, wxScrolledWindow ) | |
f85afd4e MB |
4167 | EVT_PAINT( wxGrid::OnPaint ) |
4168 | EVT_SIZE( wxGrid::OnSize ) | |
f85afd4e | 4169 | EVT_KEY_DOWN( wxGrid::OnKeyDown ) |
f6bcfd97 | 4170 | EVT_KEY_UP( wxGrid::OnKeyUp ) |
63e2147c | 4171 | EVT_CHAR ( wxGrid::OnChar ) |
2796cce3 | 4172 | EVT_ERASE_BACKGROUND( wxGrid::OnEraseBackground ) |
f85afd4e | 4173 | END_EVENT_TABLE() |
8f177c8e | 4174 | |
b0a877ec SC |
4175 | wxGrid::wxGrid() |
4176 | { | |
4177 | // in order to make sure that a size event is not | |
4178 | // trigerred in a unfinished state | |
2f024384 DS |
4179 | m_cornerLabelWin = NULL; |
4180 | m_rowLabelWin = NULL; | |
4181 | m_colLabelWin = NULL; | |
4182 | m_gridWin = NULL; | |
b0a877ec SC |
4183 | } |
4184 | ||
2d66e025 MB |
4185 | wxGrid::wxGrid( wxWindow *parent, |
4186 | wxWindowID id, | |
4187 | const wxPoint& pos, | |
4188 | const wxSize& size, | |
4189 | long style, | |
4190 | const wxString& name ) | |
ebd773c6 | 4191 | : wxScrolledWindow( parent, id, pos, size, (style | wxWANTS_CHARS), name ), |
af547d51 VZ |
4192 | m_colMinWidths(GRID_HASH_SIZE), |
4193 | m_rowMinHeights(GRID_HASH_SIZE) | |
2d66e025 MB |
4194 | { |
4195 | Create(); | |
170acdc9 | 4196 | SetInitialSize(size); |
58dd5b3b MB |
4197 | } |
4198 | ||
b0a877ec SC |
4199 | bool wxGrid::Create(wxWindow *parent, wxWindowID id, |
4200 | const wxPoint& pos, const wxSize& size, | |
4201 | long style, const wxString& name) | |
4202 | { | |
4203 | if (!wxScrolledWindow::Create(parent, id, pos, size, | |
c2f5b920 | 4204 | style | wxWANTS_CHARS, name)) |
ca65c044 | 4205 | return false; |
b0a877ec | 4206 | |
2f024384 DS |
4207 | m_colMinWidths = wxLongToLongHashMap(GRID_HASH_SIZE); |
4208 | m_rowMinHeights = wxLongToLongHashMap(GRID_HASH_SIZE); | |
b0a877ec | 4209 | |
2f024384 | 4210 | Create(); |
170acdc9 | 4211 | SetInitialSize(size); |
b93aafab | 4212 | CalcDimensions(); |
b0a877ec | 4213 | |
ca65c044 | 4214 | return true; |
b0a877ec SC |
4215 | } |
4216 | ||
58dd5b3b MB |
4217 | wxGrid::~wxGrid() |
4218 | { | |
606b005f JS |
4219 | // Must do this or ~wxScrollHelper will pop the wrong event handler |
4220 | SetTargetWindow(this); | |
0a976765 | 4221 | ClearAttrCache(); |
39bcce60 | 4222 | wxSafeDecRef(m_defaultCellAttr); |
0a976765 VZ |
4223 | |
4224 | #ifdef DEBUG_ATTR_CACHE | |
4225 | size_t total = gs_nAttrCacheHits + gs_nAttrCacheMisses; | |
4226 | wxPrintf(_T("wxGrid attribute cache statistics: " | |
4227 | "total: %u, hits: %u (%u%%)\n"), | |
4228 | total, gs_nAttrCacheHits, | |
4229 | total ? (gs_nAttrCacheHits*100) / total : 0); | |
4230 | #endif | |
4231 | ||
86020f7e VZ |
4232 | // if we own the table, just delete it, otherwise at least don't leave it |
4233 | // with dangling view pointer | |
4234 | if ( m_ownTable ) | |
2796cce3 | 4235 | delete m_table; |
ecc7aa82 | 4236 | else if ( m_table && m_table->GetView() == this ) |
86020f7e | 4237 | m_table->SetView(NULL); |
f2d76237 RD |
4238 | |
4239 | delete m_typeRegistry; | |
b5808881 | 4240 | delete m_selection; |
58dd5b3b MB |
4241 | } |
4242 | ||
58dd5b3b MB |
4243 | // |
4244 | // ----- internal init and update functions | |
4245 | // | |
4246 | ||
9950649c RD |
4247 | // NOTE: If using the default visual attributes works everywhere then this can |
4248 | // be removed as well as the #else cases below. | |
4249 | #define _USE_VISATTR 0 | |
4250 | ||
58dd5b3b | 4251 | void wxGrid::Create() |
f0102d2a | 4252 | { |
3d59537f DS |
4253 | // set to true by CreateGrid |
4254 | m_created = false; | |
4634a5d6 | 4255 | |
3d59537f DS |
4256 | // create the type registry |
4257 | m_typeRegistry = new wxGridTypeRegistry; | |
4258 | m_selection = NULL; | |
4259 | ||
4260 | m_table = (wxGridTableBase *) NULL; | |
4261 | m_ownTable = false; | |
2c9a89e0 | 4262 | |
ca65c044 | 4263 | m_cellEditCtrlEnabled = false; |
4634a5d6 | 4264 | |
ccd970b1 | 4265 | m_defaultCellAttr = new wxGridCellAttr(); |
f2d76237 RD |
4266 | |
4267 | // Set default cell attributes | |
ccd970b1 | 4268 | m_defaultCellAttr->SetDefAttr(m_defaultCellAttr); |
19d7140e | 4269 | m_defaultCellAttr->SetKind(wxGridCellAttr::Default); |
f2d76237 | 4270 | m_defaultCellAttr->SetFont(GetFont()); |
4c7277db | 4271 | m_defaultCellAttr->SetAlignment(wxALIGN_LEFT, wxALIGN_TOP); |
9950649c RD |
4272 | m_defaultCellAttr->SetRenderer(new wxGridCellStringRenderer); |
4273 | m_defaultCellAttr->SetEditor(new wxGridCellTextEditor); | |
4274 | ||
4275 | #if _USE_VISATTR | |
4276 | wxVisualAttributes gva = wxListBox::GetClassDefaultAttributes(); | |
4277 | wxVisualAttributes lva = wxPanel::GetClassDefaultAttributes(); | |
4278 | ||
4279 | m_defaultCellAttr->SetTextColour(gva.colFg); | |
4280 | m_defaultCellAttr->SetBackgroundColour(gva.colBg); | |
ca65c044 | 4281 | |
9950649c | 4282 | #else |
f2d76237 | 4283 | m_defaultCellAttr->SetTextColour( |
a756f210 | 4284 | wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT)); |
f2d76237 | 4285 | m_defaultCellAttr->SetBackgroundColour( |
a756f210 | 4286 | wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW)); |
9950649c | 4287 | #endif |
2796cce3 | 4288 | |
4634a5d6 MB |
4289 | m_numRows = 0; |
4290 | m_numCols = 0; | |
4291 | m_currentCellCoords = wxGridNoCellCoords; | |
b99be8fb | 4292 | |
18f9565d MB |
4293 | m_rowLabelWidth = WXGRID_DEFAULT_ROW_LABEL_WIDTH; |
4294 | m_colLabelHeight = WXGRID_DEFAULT_COL_LABEL_HEIGHT; | |
2d66e025 | 4295 | |
f2d76237 | 4296 | // subwindow components that make up the wxGrid |
60ff3b99 | 4297 | m_rowLabelWin = new wxGridRowLabelWindow( this, |
ca65c044 | 4298 | wxID_ANY, |
18f9565d MB |
4299 | wxDefaultPosition, |
4300 | wxDefaultSize ); | |
2d66e025 MB |
4301 | |
4302 | m_colLabelWin = new wxGridColLabelWindow( this, | |
ca65c044 | 4303 | wxID_ANY, |
18f9565d MB |
4304 | wxDefaultPosition, |
4305 | wxDefaultSize ); | |
60ff3b99 | 4306 | |
3d59537f DS |
4307 | m_cornerLabelWin = new wxGridCornerLabelWindow( this, |
4308 | wxID_ANY, | |
4309 | wxDefaultPosition, | |
4310 | wxDefaultSize ); | |
4311 | ||
60ff3b99 VZ |
4312 | m_gridWin = new wxGridWindow( this, |
4313 | m_rowLabelWin, | |
4314 | m_colLabelWin, | |
ca65c044 | 4315 | wxID_ANY, |
18f9565d | 4316 | wxDefaultPosition, |
2d66e025 MB |
4317 | wxDefaultSize ); |
4318 | ||
4319 | SetTargetWindow( m_gridWin ); | |
6f36917b | 4320 | |
9950649c RD |
4321 | #if _USE_VISATTR |
4322 | wxColour gfg = gva.colFg; | |
4323 | wxColour gbg = gva.colBg; | |
4324 | wxColour lfg = lva.colFg; | |
4325 | wxColour lbg = lva.colBg; | |
4326 | #else | |
4327 | wxColour gfg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT ); | |
4328 | wxColour gbg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOW ); | |
4329 | wxColour lfg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT ); | |
4330 | wxColour lbg = wxSystemSettings::GetColour( wxSYS_COLOUR_BTNFACE ); | |
4331 | #endif | |
2f024384 | 4332 | |
fa47d7a7 VS |
4333 | m_cornerLabelWin->SetOwnForegroundColour(lfg); |
4334 | m_cornerLabelWin->SetOwnBackgroundColour(lbg); | |
4335 | m_rowLabelWin->SetOwnForegroundColour(lfg); | |
4336 | m_rowLabelWin->SetOwnBackgroundColour(lbg); | |
4337 | m_colLabelWin->SetOwnForegroundColour(lfg); | |
4338 | m_colLabelWin->SetOwnBackgroundColour(lbg); | |
4339 | ||
4340 | m_gridWin->SetOwnForegroundColour(gfg); | |
4341 | m_gridWin->SetOwnBackgroundColour(gbg); | |
ca65c044 | 4342 | |
6f36917b | 4343 | Init(); |
2d66e025 | 4344 | } |
f85afd4e | 4345 | |
b5808881 SN |
4346 | bool wxGrid::CreateGrid( int numRows, int numCols, |
4347 | wxGrid::wxGridSelectionModes selmode ) | |
2d66e025 | 4348 | { |
f6bcfd97 | 4349 | wxCHECK_MSG( !m_created, |
ca65c044 | 4350 | false, |
f6bcfd97 BP |
4351 | wxT("wxGrid::CreateGrid or wxGrid::SetTable called more than once") ); |
4352 | ||
4353 | m_numRows = numRows; | |
4354 | m_numCols = numCols; | |
4355 | ||
4356 | m_table = new wxGridStringTable( m_numRows, m_numCols ); | |
4357 | m_table->SetView( this ); | |
ca65c044 | 4358 | m_ownTable = true; |
f6bcfd97 | 4359 | m_selection = new wxGridSelection( this, selmode ); |
6f36917b VZ |
4360 | |
4361 | CalcDimensions(); | |
4362 | ||
ca65c044 | 4363 | m_created = true; |
2d66e025 | 4364 | |
2796cce3 RD |
4365 | return m_created; |
4366 | } | |
4367 | ||
f1567cdd SN |
4368 | void wxGrid::SetSelectionMode(wxGrid::wxGridSelectionModes selmode) |
4369 | { | |
6f36917b VZ |
4370 | wxCHECK_RET( m_created, |
4371 | wxT("Called wxGrid::SetSelectionMode() before calling CreateGrid()") ); | |
4372 | ||
4373 | m_selection->SetSelectionMode( selmode ); | |
f1567cdd SN |
4374 | } |
4375 | ||
aa5b8857 SN |
4376 | wxGrid::wxGridSelectionModes wxGrid::GetSelectionMode() const |
4377 | { | |
4378 | wxCHECK_MSG( m_created, wxGrid::wxGridSelectCells, | |
4379 | wxT("Called wxGrid::GetSelectionMode() before calling CreateGrid()") ); | |
4380 | ||
4381 | return m_selection->GetSelectionMode(); | |
4382 | } | |
4383 | ||
043d16b2 SN |
4384 | bool wxGrid::SetTable( wxGridTableBase *table, bool takeOwnership, |
4385 | wxGrid::wxGridSelectionModes selmode ) | |
2796cce3 | 4386 | { |
a7dde52f | 4387 | bool checkSelection = false; |
2796cce3 RD |
4388 | if ( m_created ) |
4389 | { | |
3e13956a | 4390 | // stop all processing |
ca65c044 | 4391 | m_created = false; |
86c7378f | 4392 | |
c71b2126 | 4393 | if (m_table) |
86c7378f | 4394 | { |
a7dde52f SN |
4395 | m_table->SetView(0); |
4396 | if( m_ownTable ) | |
4397 | delete m_table; | |
5b061713 | 4398 | m_table = NULL; |
86c7378f | 4399 | } |
2f024384 | 4400 | |
3e13956a | 4401 | delete m_selection; |
5b061713 | 4402 | m_selection = NULL; |
a7dde52f SN |
4403 | |
4404 | m_ownTable = false; | |
2f024384 DS |
4405 | m_numRows = 0; |
4406 | m_numCols = 0; | |
a7dde52f SN |
4407 | checkSelection = true; |
4408 | ||
4409 | // kill row and column size arrays | |
4410 | m_colWidths.Empty(); | |
4411 | m_colRights.Empty(); | |
4412 | m_rowHeights.Empty(); | |
4413 | m_rowBottoms.Empty(); | |
233a54f6 | 4414 | } |
2f024384 | 4415 | |
233a54f6 | 4416 | if (table) |
2796cce3 RD |
4417 | { |
4418 | m_numRows = table->GetNumberRows(); | |
4419 | m_numCols = table->GetNumberCols(); | |
4420 | ||
4421 | m_table = table; | |
4422 | m_table->SetView( this ); | |
8fc856de | 4423 | m_ownTable = takeOwnership; |
043d16b2 | 4424 | m_selection = new wxGridSelection( this, selmode ); |
a7dde52f SN |
4425 | if (checkSelection) |
4426 | { | |
4427 | // If the newly set table is smaller than the | |
4428 | // original one current cell and selection regions | |
4429 | // might be invalid, | |
4430 | m_selectingKeyboard = wxGridNoCellCoords; | |
c71b2126 | 4431 | m_currentCellCoords = |
a7dde52f SN |
4432 | wxGridCellCoords(wxMin(m_numRows, m_currentCellCoords.GetRow()), |
4433 | wxMin(m_numCols, m_currentCellCoords.GetCol())); | |
4434 | if (m_selectingTopLeft.GetRow() >= m_numRows || | |
4435 | m_selectingTopLeft.GetCol() >= m_numCols) | |
4436 | { | |
4437 | m_selectingTopLeft = wxGridNoCellCoords; | |
4438 | m_selectingBottomRight = wxGridNoCellCoords; | |
4439 | } | |
4440 | else | |
4441 | m_selectingBottomRight = | |
4442 | wxGridCellCoords(wxMin(m_numRows, | |
4443 | m_selectingBottomRight.GetRow()), | |
4444 | wxMin(m_numCols, | |
4445 | m_selectingBottomRight.GetCol())); | |
4446 | } | |
6f36917b VZ |
4447 | CalcDimensions(); |
4448 | ||
ca65c044 | 4449 | m_created = true; |
2d66e025 | 4450 | } |
f85afd4e | 4451 | |
2d66e025 | 4452 | return m_created; |
f85afd4e MB |
4453 | } |
4454 | ||
4455 | void wxGrid::Init() | |
4456 | { | |
f85afd4e MB |
4457 | m_rowLabelWidth = WXGRID_DEFAULT_ROW_LABEL_WIDTH; |
4458 | m_colLabelHeight = WXGRID_DEFAULT_COL_LABEL_HEIGHT; | |
4459 | ||
60ff3b99 VZ |
4460 | if ( m_rowLabelWin ) |
4461 | { | |
4462 | m_labelBackgroundColour = m_rowLabelWin->GetBackgroundColour(); | |
4463 | } | |
4464 | else | |
4465 | { | |
b0fa2187 | 4466 | m_labelBackgroundColour = *wxWHITE; |
60ff3b99 VZ |
4467 | } |
4468 | ||
b0fa2187 | 4469 | m_labelTextColour = *wxBLACK; |
f85afd4e | 4470 | |
0a976765 VZ |
4471 | // init attr cache |
4472 | m_attrCache.row = -1; | |
2b5f62a0 VZ |
4473 | m_attrCache.col = -1; |
4474 | m_attrCache.attr = NULL; | |
0a976765 | 4475 | |
f85afd4e MB |
4476 | // TODO: something better than this ? |
4477 | // | |
4478 | m_labelFont = this->GetFont(); | |
52d6f640 | 4479 | m_labelFont.SetWeight( wxBOLD ); |
8f177c8e | 4480 | |
73145b0e | 4481 | m_rowLabelHorizAlign = wxALIGN_CENTRE; |
4c7277db | 4482 | m_rowLabelVertAlign = wxALIGN_CENTRE; |
f85afd4e | 4483 | |
4c7277db | 4484 | m_colLabelHorizAlign = wxALIGN_CENTRE; |
73145b0e | 4485 | m_colLabelVertAlign = wxALIGN_CENTRE; |
d43851f7 | 4486 | m_colLabelTextOrientation = wxHORIZONTAL; |
f85afd4e | 4487 | |
f85afd4e | 4488 | m_defaultColWidth = WXGRID_DEFAULT_COL_WIDTH; |
1f1ce288 MB |
4489 | m_defaultRowHeight = m_gridWin->GetCharHeight(); |
4490 | ||
b8d24d4e RG |
4491 | m_minAcceptableColWidth = WXGRID_MIN_COL_WIDTH; |
4492 | m_minAcceptableRowHeight = WXGRID_MIN_ROW_HEIGHT; | |
4493 | ||
d2fdd8d2 | 4494 | #if defined(__WXMOTIF__) || defined(__WXGTK__) // see also text ctrl sizing in ShowCellEditControl() |
1f1ce288 MB |
4495 | m_defaultRowHeight += 8; |
4496 | #else | |
4497 | m_defaultRowHeight += 4; | |
4498 | #endif | |
4499 | ||
73145b0e | 4500 | m_gridLineColour = wxColour( 192,192,192 ); |
ca65c044 | 4501 | m_gridLinesEnabled = true; |
73145b0e | 4502 | m_cellHighlightColour = *wxBLACK; |
bf7945ce | 4503 | m_cellHighlightPenWidth = 2; |
d2520c85 | 4504 | m_cellHighlightROPenWidth = 1; |
8f177c8e | 4505 | |
d4175745 VZ |
4506 | m_canDragColMove = false; |
4507 | ||
58dd5b3b | 4508 | m_cursorMode = WXGRID_CURSOR_SELECT_CELL; |
e2b42eeb | 4509 | m_winCapture = (wxWindow *)NULL; |
ca65c044 WS |
4510 | m_canDragRowSize = true; |
4511 | m_canDragColSize = true; | |
4512 | m_canDragGridSize = true; | |
79dbea21 | 4513 | m_canDragCell = false; |
f85afd4e MB |
4514 | m_dragLastPos = -1; |
4515 | m_dragRowOrCol = -1; | |
ca65c044 | 4516 | m_isDragging = false; |
07296f0b | 4517 | m_startDragPos = wxDefaultPosition; |
f85afd4e | 4518 | |
ca65c044 | 4519 | m_waitForSlowClick = false; |
025562fe | 4520 | |
f85afd4e MB |
4521 | m_rowResizeCursor = wxCursor( wxCURSOR_SIZENS ); |
4522 | m_colResizeCursor = wxCursor( wxCURSOR_SIZEWE ); | |
4523 | ||
4524 | m_currentCellCoords = wxGridNoCellCoords; | |
f85afd4e | 4525 | |
b524b5c6 VZ |
4526 | ClearSelection(); |
4527 | ||
d43851f7 JS |
4528 | m_selectionBackground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT); |
4529 | m_selectionForeground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT); | |
8f177c8e | 4530 | |
ca65c044 | 4531 | m_editable = true; // default for whole grid |
f85afd4e | 4532 | |
ca65c044 | 4533 | m_inOnKeyDown = false; |
2d66e025 | 4534 | m_batchCount = 0; |
3c79cf49 | 4535 | |
266e8367 | 4536 | m_extraWidth = |
526dbb95 | 4537 | m_extraHeight = 0; |
608754c4 JS |
4538 | |
4539 | m_scrollLineX = GRID_SCROLL_LINE_X; | |
4540 | m_scrollLineY = GRID_SCROLL_LINE_Y; | |
7c1cb261 VZ |
4541 | } |
4542 | ||
4543 | // ---------------------------------------------------------------------------- | |
4544 | // the idea is to call these functions only when necessary because they create | |
4545 | // quite big arrays which eat memory mostly unnecessary - in particular, if | |
4546 | // default widths/heights are used for all rows/columns, we may not use these | |
4547 | // arrays at all | |
4548 | // | |
0ed3b812 VZ |
4549 | // with some extra code, it should be possible to only store the widths/heights |
4550 | // different from default ones (resulting in space savings for huge grids) but | |
4551 | // this is not done currently | |
7c1cb261 VZ |
4552 | // ---------------------------------------------------------------------------- |
4553 | ||
4554 | void wxGrid::InitRowHeights() | |
4555 | { | |
4556 | m_rowHeights.Empty(); | |
4557 | m_rowBottoms.Empty(); | |
4558 | ||
4559 | m_rowHeights.Alloc( m_numRows ); | |
4560 | m_rowBottoms.Alloc( m_numRows ); | |
4561 | ||
27f35b66 SN |
4562 | m_rowHeights.Add( m_defaultRowHeight, m_numRows ); |
4563 | ||
0ed3b812 | 4564 | int rowBottom = 0; |
3d59537f | 4565 | for ( int i = 0; i < m_numRows; i++ ) |
7c1cb261 | 4566 | { |
7c1cb261 VZ |
4567 | rowBottom += m_defaultRowHeight; |
4568 | m_rowBottoms.Add( rowBottom ); | |
4569 | } | |
4570 | } | |
4571 | ||
4572 | void wxGrid::InitColWidths() | |
4573 | { | |
4574 | m_colWidths.Empty(); | |
4575 | m_colRights.Empty(); | |
4576 | ||
4577 | m_colWidths.Alloc( m_numCols ); | |
4578 | m_colRights.Alloc( m_numCols ); | |
27f35b66 SN |
4579 | |
4580 | m_colWidths.Add( m_defaultColWidth, m_numCols ); | |
4581 | ||
0ed3b812 | 4582 | int colRight = 0; |
3d59537f | 4583 | for ( int i = 0; i < m_numCols; i++ ) |
7c1cb261 | 4584 | { |
d4175745 | 4585 | colRight = ( GetColPos( i ) + 1 ) * m_defaultColWidth; |
7c1cb261 VZ |
4586 | m_colRights.Add( colRight ); |
4587 | } | |
4588 | } | |
4589 | ||
4590 | int wxGrid::GetColWidth(int col) const | |
4591 | { | |
4592 | return m_colWidths.IsEmpty() ? m_defaultColWidth : m_colWidths[col]; | |
4593 | } | |
4594 | ||
4595 | int wxGrid::GetColLeft(int col) const | |
4596 | { | |
d4175745 | 4597 | return m_colRights.IsEmpty() ? GetColPos( col ) * m_defaultColWidth |
7c1cb261 VZ |
4598 | : m_colRights[col] - m_colWidths[col]; |
4599 | } | |
4600 | ||
4601 | int wxGrid::GetColRight(int col) const | |
4602 | { | |
d4175745 | 4603 | return m_colRights.IsEmpty() ? (GetColPos( col ) + 1) * m_defaultColWidth |
7c1cb261 VZ |
4604 | : m_colRights[col]; |
4605 | } | |
4606 | ||
4607 | int wxGrid::GetRowHeight(int row) const | |
4608 | { | |
4609 | return m_rowHeights.IsEmpty() ? m_defaultRowHeight : m_rowHeights[row]; | |
4610 | } | |
2d66e025 | 4611 | |
7c1cb261 VZ |
4612 | int wxGrid::GetRowTop(int row) const |
4613 | { | |
4614 | return m_rowBottoms.IsEmpty() ? row * m_defaultRowHeight | |
4615 | : m_rowBottoms[row] - m_rowHeights[row]; | |
f85afd4e MB |
4616 | } |
4617 | ||
7c1cb261 VZ |
4618 | int wxGrid::GetRowBottom(int row) const |
4619 | { | |
4620 | return m_rowBottoms.IsEmpty() ? (row + 1) * m_defaultRowHeight | |
4621 | : m_rowBottoms[row]; | |
4622 | } | |
f85afd4e MB |
4623 | |
4624 | void wxGrid::CalcDimensions() | |
4625 | { | |
0ed3b812 VZ |
4626 | // compute the size of the scrollable area |
4627 | int w = m_numCols > 0 ? GetColRight(GetColAt(m_numCols - 1)) : 0; | |
4628 | int h = m_numRows > 0 ? GetRowBottom(m_numRows - 1) : 0; | |
60ff3b99 | 4629 | |
0ed3b812 VZ |
4630 | w += m_extraWidth; |
4631 | h += m_extraHeight; | |
faec5a43 | 4632 | |
73145b0e | 4633 | // take into account editor if shown |
4db6714b | 4634 | if ( IsCellEditControlShown() ) |
73145b0e | 4635 | { |
3d59537f DS |
4636 | int w2, h2; |
4637 | int r = m_currentCellCoords.GetRow(); | |
4638 | int c = m_currentCellCoords.GetCol(); | |
4639 | int x = GetColLeft(c); | |
4640 | int y = GetRowTop(r); | |
4641 | ||
4642 | // how big is the editor | |
4643 | wxGridCellAttr* attr = GetCellAttr(r, c); | |
4644 | wxGridCellEditor* editor = attr->GetEditor(this, r, c); | |
4645 | editor->GetControl()->GetSize(&w2, &h2); | |
4646 | w2 += x; | |
4647 | h2 += y; | |
4648 | if ( w2 > w ) | |
4649 | w = w2; | |
4650 | if ( h2 > h ) | |
4651 | h = h2; | |
4652 | editor->DecRef(); | |
4653 | attr->DecRef(); | |
73145b0e JS |
4654 | } |
4655 | ||
faec5a43 SN |
4656 | // preserve (more or less) the previous position |
4657 | int x, y; | |
4658 | GetViewStart( &x, &y ); | |
97a9929e | 4659 | |
c92ed9f7 | 4660 | // ensure the position is valid for the new scroll ranges |
7b519e5e | 4661 | if ( x >= w ) |
c92ed9f7 | 4662 | x = wxMax( w - 1, 0 ); |
7b519e5e | 4663 | if ( y >= h ) |
c92ed9f7 | 4664 | y = wxMax( h - 1, 0 ); |
faec5a43 SN |
4665 | |
4666 | // do set scrollbar parameters | |
675a9c0d | 4667 | SetScrollbars( m_scrollLineX, m_scrollLineY, |
0ed3b812 VZ |
4668 | GetScrollX(w), GetScrollY(h), |
4669 | x, y, | |
97a9929e | 4670 | GetBatchCount() != 0); |
12314291 VZ |
4671 | |
4672 | // if our OnSize() hadn't been called (it would if we have scrollbars), we | |
4673 | // still must reposition the children | |
4674 | CalcWindowSizes(); | |
f85afd4e MB |
4675 | } |
4676 | ||
7807d81c MB |
4677 | void wxGrid::CalcWindowSizes() |
4678 | { | |
b0a877ec SC |
4679 | // escape if the window is has not been fully created yet |
4680 | ||
4681 | if ( m_cornerLabelWin == NULL ) | |
2f024384 | 4682 | return; |
b0a877ec | 4683 | |
7807d81c MB |
4684 | int cw, ch; |
4685 | GetClientSize( &cw, &ch ); | |
b99be8fb | 4686 | |
388703a5 VZ |
4687 | // this block of code tries to work around the following problem: the grid |
4688 | // could have been just resized to have enough space to show the full grid | |
4689 | // window contents without the scrollbars, but its client size could be | |
4690 | // not big enough because the grid has the scrollbars right now and so the | |
4691 | // scrollbars would remain even though we don't need them any more | |
4692 | // | |
4693 | // to prevent this from happening, check if we have enough space for | |
4694 | // everything without the scrollbars and explicitly disable them then | |
4695 | wxSize size = GetSize() - GetWindowBorderSize(); | |
4696 | if ( size != wxSize(cw, ch) ) | |
4697 | { | |
4698 | // check if we have enough space for grid window after accounting for | |
4699 | // the fixed size elements | |
4700 | size.x -= m_rowLabelWidth; | |
4701 | size.y -= m_colLabelHeight; | |
4702 | ||
4703 | const wxSize vsize = m_gridWin->GetVirtualSize(); | |
4704 | ||
4705 | if ( size.x >= vsize.x && size.y >= vsize.y ) | |
4706 | { | |
4707 | // yes, we do, so remove the scrollbars and use the new client size | |
4708 | // (which should be the same as full window size - borders now) | |
4709 | SetScrollbars(0, 0, 0, 0); | |
4710 | GetClientSize(&cw, &ch); | |
4711 | } | |
4712 | } | |
4713 | ||
6d308072 | 4714 | if ( m_cornerLabelWin && m_cornerLabelWin->IsShown() ) |
7807d81c MB |
4715 | m_cornerLabelWin->SetSize( 0, 0, m_rowLabelWidth, m_colLabelHeight ); |
4716 | ||
c2f5b920 DS |
4717 | if ( m_colLabelWin && m_colLabelWin->IsShown() ) |
4718 | m_colLabelWin->SetSize( m_rowLabelWidth, 0, cw - m_rowLabelWidth, m_colLabelHeight ); | |
7807d81c | 4719 | |
6d308072 | 4720 | if ( m_rowLabelWin && m_rowLabelWin->IsShown() ) |
c2f5b920 | 4721 | m_rowLabelWin->SetSize( 0, m_colLabelHeight, m_rowLabelWidth, ch - m_colLabelHeight ); |
7807d81c | 4722 | |
6d308072 | 4723 | if ( m_gridWin && m_gridWin->IsShown() ) |
c2f5b920 | 4724 | m_gridWin->SetSize( m_rowLabelWidth, m_colLabelHeight, cw - m_rowLabelWidth, ch - m_colLabelHeight ); |
7807d81c MB |
4725 | } |
4726 | ||
3d59537f DS |
4727 | // this is called when the grid table sends a message |
4728 | // to indicate that it has been redimensioned | |
f85afd4e MB |
4729 | // |
4730 | bool wxGrid::Redimension( wxGridTableMessage& msg ) | |
4731 | { | |
4732 | int i; | |
ca65c044 | 4733 | bool result = false; |
8f177c8e | 4734 | |
a6794685 SN |
4735 | // Clear the attribute cache as the attribute might refer to a different |
4736 | // cell than stored in the cache after adding/removing rows/columns. | |
4737 | ClearAttrCache(); | |
2f024384 | 4738 | |
7e48d7d9 SN |
4739 | // By the same reasoning, the editor should be dismissed if columns are |
4740 | // added or removed. And for consistency, it should IMHO always be | |
4741 | // removed, not only if the cell "underneath" it actually changes. | |
4742 | // For now, I intentionally do not save the editor's content as the | |
4743 | // cell it might want to save that stuff to might no longer exist. | |
bca7bfc8 | 4744 | HideCellEditControl(); |
2f024384 | 4745 | |
f6bcfd97 | 4746 | #if 0 |
7c1cb261 VZ |
4747 | // if we were using the default widths/heights so far, we must change them |
4748 | // now | |
4749 | if ( m_colWidths.IsEmpty() ) | |
4750 | { | |
4751 | InitColWidths(); | |
4752 | } | |
4753 | ||
4754 | if ( m_rowHeights.IsEmpty() ) | |
4755 | { | |
4756 | InitRowHeights(); | |
4757 | } | |
f6bcfd97 | 4758 | #endif |
7c1cb261 | 4759 | |
f85afd4e MB |
4760 | switch ( msg.GetId() ) |
4761 | { | |
4762 | case wxGRIDTABLE_NOTIFY_ROWS_INSERTED: | |
4763 | { | |
4764 | size_t pos = msg.GetCommandInt(); | |
4765 | int numRows = msg.GetCommandInt2(); | |
f6bcfd97 | 4766 | |
f85afd4e | 4767 | m_numRows += numRows; |
2d66e025 | 4768 | |
f6bcfd97 BP |
4769 | if ( !m_rowHeights.IsEmpty() ) |
4770 | { | |
27f35b66 SN |
4771 | m_rowHeights.Insert( m_defaultRowHeight, pos, numRows ); |
4772 | m_rowBottoms.Insert( 0, pos, numRows ); | |
f6bcfd97 BP |
4773 | |
4774 | int bottom = 0; | |
2f024384 DS |
4775 | if ( pos > 0 ) |
4776 | bottom = m_rowBottoms[pos - 1]; | |
60ff3b99 | 4777 | |
3d59537f | 4778 | for ( i = pos; i < m_numRows; i++ ) |
f6bcfd97 BP |
4779 | { |
4780 | bottom += m_rowHeights[i]; | |
4781 | m_rowBottoms[i] = bottom; | |
4782 | } | |
4783 | } | |
2f024384 | 4784 | |
f6bcfd97 BP |
4785 | if ( m_currentCellCoords == wxGridNoCellCoords ) |
4786 | { | |
4787 | // if we have just inserted cols into an empty grid the current | |
4788 | // cell will be undefined... | |
4789 | // | |
4790 | SetCurrentCell( 0, 0 ); | |
4791 | } | |
3f3dc2ef VZ |
4792 | |
4793 | if ( m_selection ) | |
4794 | m_selection->UpdateRows( pos, numRows ); | |
f6bcfd97 BP |
4795 | wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); |
4796 | if (attrProvider) | |
4797 | attrProvider->UpdateAttrRows( pos, numRows ); | |
4798 | ||
4799 | if ( !GetBatchCount() ) | |
2d66e025 | 4800 | { |
f6bcfd97 BP |
4801 | CalcDimensions(); |
4802 | m_rowLabelWin->Refresh(); | |
2d66e025 | 4803 | } |
f85afd4e | 4804 | } |
ca65c044 | 4805 | result = true; |
f6bcfd97 | 4806 | break; |
f85afd4e MB |
4807 | |
4808 | case wxGRIDTABLE_NOTIFY_ROWS_APPENDED: | |
4809 | { | |
4810 | int numRows = msg.GetCommandInt(); | |
2d66e025 | 4811 | int oldNumRows = m_numRows; |
f85afd4e | 4812 | m_numRows += numRows; |
2d66e025 | 4813 | |
f6bcfd97 BP |
4814 | if ( !m_rowHeights.IsEmpty() ) |
4815 | { | |
27f35b66 SN |
4816 | m_rowHeights.Add( m_defaultRowHeight, numRows ); |
4817 | m_rowBottoms.Add( 0, numRows ); | |
60ff3b99 | 4818 | |
f6bcfd97 | 4819 | int bottom = 0; |
2f024384 DS |
4820 | if ( oldNumRows > 0 ) |
4821 | bottom = m_rowBottoms[oldNumRows - 1]; | |
f6bcfd97 | 4822 | |
3d59537f | 4823 | for ( i = oldNumRows; i < m_numRows; i++ ) |
f6bcfd97 BP |
4824 | { |
4825 | bottom += m_rowHeights[i]; | |
4826 | m_rowBottoms[i] = bottom; | |
4827 | } | |
4828 | } | |
2f024384 | 4829 | |
f6bcfd97 BP |
4830 | if ( m_currentCellCoords == wxGridNoCellCoords ) |
4831 | { | |
4832 | // if we have just inserted cols into an empty grid the current | |
4833 | // cell will be undefined... | |
4834 | // | |
4835 | SetCurrentCell( 0, 0 ); | |
4836 | } | |
2f024384 | 4837 | |
f6bcfd97 | 4838 | if ( !GetBatchCount() ) |
2d66e025 | 4839 | { |
f6bcfd97 BP |
4840 | CalcDimensions(); |
4841 | m_rowLabelWin->Refresh(); | |
2d66e025 | 4842 | } |
f85afd4e | 4843 | } |
ca65c044 | 4844 | result = true; |
f6bcfd97 | 4845 | break; |
f85afd4e MB |
4846 | |
4847 | case wxGRIDTABLE_NOTIFY_ROWS_DELETED: | |
4848 | { | |
4849 | size_t pos = msg.GetCommandInt(); | |
4850 | int numRows = msg.GetCommandInt2(); | |
f85afd4e MB |
4851 | m_numRows -= numRows; |
4852 | ||
f6bcfd97 | 4853 | if ( !m_rowHeights.IsEmpty() ) |
f85afd4e | 4854 | { |
27f35b66 SN |
4855 | m_rowHeights.RemoveAt( pos, numRows ); |
4856 | m_rowBottoms.RemoveAt( pos, numRows ); | |
2d66e025 MB |
4857 | |
4858 | int h = 0; | |
3d59537f | 4859 | for ( i = 0; i < m_numRows; i++ ) |
2d66e025 MB |
4860 | { |
4861 | h += m_rowHeights[i]; | |
4862 | m_rowBottoms[i] = h; | |
4863 | } | |
f85afd4e | 4864 | } |
3d59537f | 4865 | |
f6bcfd97 BP |
4866 | if ( !m_numRows ) |
4867 | { | |
4868 | m_currentCellCoords = wxGridNoCellCoords; | |
4869 | } | |
4870 | else | |
4871 | { | |
4872 | if ( m_currentCellCoords.GetRow() >= m_numRows ) | |
4873 | m_currentCellCoords.Set( 0, 0 ); | |
4874 | } | |
3f3dc2ef VZ |
4875 | |
4876 | if ( m_selection ) | |
4877 | m_selection->UpdateRows( pos, -((int)numRows) ); | |
f6bcfd97 | 4878 | wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); |
4db6714b KH |
4879 | if (attrProvider) |
4880 | { | |
f6bcfd97 | 4881 | attrProvider->UpdateAttrRows( pos, -((int)numRows) ); |
3d59537f | 4882 | |
84912ef8 RD |
4883 | // ifdef'd out following patch from Paul Gammans |
4884 | #if 0 | |
3ca6a5f0 | 4885 | // No need to touch column attributes, unless we |
f6bcfd97 BP |
4886 | // removed _all_ rows, in this case, we remove |
4887 | // all column attributes. | |
4888 | // I hate to do this here, but the | |
4889 | // needed data is not available inside UpdateAttrRows. | |
4890 | if ( !GetNumberRows() ) | |
4891 | attrProvider->UpdateAttrCols( 0, -GetNumberCols() ); | |
84912ef8 | 4892 | #endif |
f6bcfd97 | 4893 | } |
ccdee36f | 4894 | |
f6bcfd97 BP |
4895 | if ( !GetBatchCount() ) |
4896 | { | |
4897 | CalcDimensions(); | |
4898 | m_rowLabelWin->Refresh(); | |
4899 | } | |
f85afd4e | 4900 | } |
ca65c044 | 4901 | result = true; |
f6bcfd97 | 4902 | break; |
f85afd4e MB |
4903 | |
4904 | case wxGRIDTABLE_NOTIFY_COLS_INSERTED: | |
4905 | { | |
4906 | size_t pos = msg.GetCommandInt(); | |
4907 | int numCols = msg.GetCommandInt2(); | |
f85afd4e | 4908 | m_numCols += numCols; |
2d66e025 | 4909 | |
d4175745 VZ |
4910 | if ( !m_colAt.IsEmpty() ) |
4911 | { | |
4912 | //Shift the column IDs | |
4913 | int i; | |
4914 | for ( i = 0; i < m_numCols - numCols; i++ ) | |
4915 | { | |
4916 | if ( m_colAt[i] >= (int)pos ) | |
4917 | m_colAt[i] += numCols; | |
4918 | } | |
4919 | ||
4920 | m_colAt.Insert( pos, pos, numCols ); | |
4921 | ||
4922 | //Set the new columns' positions | |
4923 | for ( i = pos + 1; i < (int)pos + numCols; i++ ) | |
4924 | { | |
4925 | m_colAt[i] = i; | |
4926 | } | |
4927 | } | |
4928 | ||
f6bcfd97 BP |
4929 | if ( !m_colWidths.IsEmpty() ) |
4930 | { | |
27f35b66 SN |
4931 | m_colWidths.Insert( m_defaultColWidth, pos, numCols ); |
4932 | m_colRights.Insert( 0, pos, numCols ); | |
f6bcfd97 BP |
4933 | |
4934 | int right = 0; | |
2f024384 | 4935 | if ( pos > 0 ) |
d4175745 | 4936 | right = m_colRights[GetColAt( pos - 1 )]; |
60ff3b99 | 4937 | |
d4175745 VZ |
4938 | int colPos; |
4939 | for ( colPos = pos; colPos < m_numCols; colPos++ ) | |
f6bcfd97 | 4940 | { |
d4175745 VZ |
4941 | i = GetColAt( colPos ); |
4942 | ||
f6bcfd97 BP |
4943 | right += m_colWidths[i]; |
4944 | m_colRights[i] = right; | |
4945 | } | |
4946 | } | |
2f024384 | 4947 | |
f6bcfd97 | 4948 | if ( m_currentCellCoords == wxGridNoCellCoords ) |
2d66e025 | 4949 | { |
f6bcfd97 BP |
4950 | // if we have just inserted cols into an empty grid the current |
4951 | // cell will be undefined... | |
4952 | // | |
4953 | SetCurrentCell( 0, 0 ); | |
2d66e025 | 4954 | } |
3f3dc2ef VZ |
4955 | |
4956 | if ( m_selection ) | |
4957 | m_selection->UpdateCols( pos, numCols ); | |
f6bcfd97 BP |
4958 | wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); |
4959 | if (attrProvider) | |
4960 | attrProvider->UpdateAttrCols( pos, numCols ); | |
4961 | if ( !GetBatchCount() ) | |
4962 | { | |
4963 | CalcDimensions(); | |
4964 | m_colLabelWin->Refresh(); | |
4965 | } | |
f85afd4e | 4966 | } |
ca65c044 | 4967 | result = true; |
f6bcfd97 | 4968 | break; |
f85afd4e MB |
4969 | |
4970 | case wxGRIDTABLE_NOTIFY_COLS_APPENDED: | |
4971 | { | |
4972 | int numCols = msg.GetCommandInt(); | |
2d66e025 | 4973 | int oldNumCols = m_numCols; |
f85afd4e | 4974 | m_numCols += numCols; |
d4175745 VZ |
4975 | |
4976 | if ( !m_colAt.IsEmpty() ) | |
4977 | { | |
4978 | m_colAt.Add( 0, numCols ); | |
4979 | ||
4980 | //Set the new columns' positions | |
4981 | int i; | |
4982 | for ( i = oldNumCols; i < m_numCols; i++ ) | |
4983 | { | |
4984 | m_colAt[i] = i; | |
4985 | } | |
4986 | } | |
4987 | ||
f6bcfd97 BP |
4988 | if ( !m_colWidths.IsEmpty() ) |
4989 | { | |
27f35b66 SN |
4990 | m_colWidths.Add( m_defaultColWidth, numCols ); |
4991 | m_colRights.Add( 0, numCols ); | |
2d66e025 | 4992 | |
f6bcfd97 | 4993 | int right = 0; |
2f024384 | 4994 | if ( oldNumCols > 0 ) |
d4175745 | 4995 | right = m_colRights[GetColAt( oldNumCols - 1 )]; |
60ff3b99 | 4996 | |
d4175745 VZ |
4997 | int colPos; |
4998 | for ( colPos = oldNumCols; colPos < m_numCols; colPos++ ) | |
f6bcfd97 | 4999 | { |
d4175745 VZ |
5000 | i = GetColAt( colPos ); |
5001 | ||
f6bcfd97 BP |
5002 | right += m_colWidths[i]; |
5003 | m_colRights[i] = right; | |
5004 | } | |
5005 | } | |
2f024384 | 5006 | |
f6bcfd97 | 5007 | if ( m_currentCellCoords == wxGridNoCellCoords ) |
2d66e025 | 5008 | { |
f6bcfd97 BP |
5009 | // if we have just inserted cols into an empty grid the current |
5010 | // cell will be undefined... | |
5011 | // | |
5012 | SetCurrentCell( 0, 0 ); | |
5013 | } | |
5014 | if ( !GetBatchCount() ) | |
5015 | { | |
5016 | CalcDimensions(); | |
5017 | m_colLabelWin->Refresh(); | |
2d66e025 | 5018 | } |
f85afd4e | 5019 | } |
ca65c044 | 5020 | result = true; |
f6bcfd97 | 5021 | break; |
f85afd4e MB |
5022 | |
5023 | case wxGRIDTABLE_NOTIFY_COLS_DELETED: | |
5024 | { | |
5025 | size_t pos = msg.GetCommandInt(); | |
5026 | int numCols = msg.GetCommandInt2(); | |
f85afd4e | 5027 | m_numCols -= numCols; |
f85afd4e | 5028 | |
d4175745 VZ |
5029 | if ( !m_colAt.IsEmpty() ) |
5030 | { | |
5031 | int colID = GetColAt( pos ); | |
5032 | ||
5033 | m_colAt.RemoveAt( pos, numCols ); | |
5034 | ||
5035 | //Shift the column IDs | |
5036 | int colPos; | |
5037 | for ( colPos = 0; colPos < m_numCols; colPos++ ) | |
5038 | { | |
5039 | if ( m_colAt[colPos] > colID ) | |
5040 | m_colAt[colPos] -= numCols; | |
5041 | } | |
5042 | } | |
5043 | ||
f6bcfd97 | 5044 | if ( !m_colWidths.IsEmpty() ) |
f85afd4e | 5045 | { |
27f35b66 SN |
5046 | m_colWidths.RemoveAt( pos, numCols ); |
5047 | m_colRights.RemoveAt( pos, numCols ); | |
2d66e025 MB |
5048 | |
5049 | int w = 0; | |
d4175745 VZ |
5050 | int colPos; |
5051 | for ( colPos = 0; colPos < m_numCols; colPos++ ) | |
2d66e025 | 5052 | { |
d4175745 VZ |
5053 | i = GetColAt( colPos ); |
5054 | ||
2d66e025 MB |
5055 | w += m_colWidths[i]; |
5056 | m_colRights[i] = w; | |
5057 | } | |
f85afd4e | 5058 | } |
2f024384 | 5059 | |
f6bcfd97 BP |
5060 | if ( !m_numCols ) |
5061 | { | |
5062 | m_currentCellCoords = wxGridNoCellCoords; | |
5063 | } | |
5064 | else | |
5065 | { | |
5066 | if ( m_currentCellCoords.GetCol() >= m_numCols ) | |
5067 | m_currentCellCoords.Set( 0, 0 ); | |
5068 | } | |
3f3dc2ef VZ |
5069 | |
5070 | if ( m_selection ) | |
5071 | m_selection->UpdateCols( pos, -((int)numCols) ); | |
f6bcfd97 | 5072 | wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); |
4db6714b KH |
5073 | if (attrProvider) |
5074 | { | |
f6bcfd97 | 5075 | attrProvider->UpdateAttrCols( pos, -((int)numCols) ); |
ccdee36f | 5076 | |
84912ef8 RD |
5077 | // ifdef'd out following patch from Paul Gammans |
5078 | #if 0 | |
f6bcfd97 BP |
5079 | // No need to touch row attributes, unless we |
5080 | // removed _all_ columns, in this case, we remove | |
5081 | // all row attributes. | |
5082 | // I hate to do this here, but the | |
5083 | // needed data is not available inside UpdateAttrCols. | |
5084 | if ( !GetNumberCols() ) | |
5085 | attrProvider->UpdateAttrRows( 0, -GetNumberRows() ); | |
84912ef8 | 5086 | #endif |
f6bcfd97 | 5087 | } |
ccdee36f | 5088 | |
f6bcfd97 BP |
5089 | if ( !GetBatchCount() ) |
5090 | { | |
5091 | CalcDimensions(); | |
5092 | m_colLabelWin->Refresh(); | |
5093 | } | |
f85afd4e | 5094 | } |
ca65c044 | 5095 | result = true; |
f6bcfd97 | 5096 | break; |
f85afd4e MB |
5097 | } |
5098 | ||
f6bcfd97 BP |
5099 | if (result && !GetBatchCount() ) |
5100 | m_gridWin->Refresh(); | |
2f024384 | 5101 | |
f6bcfd97 | 5102 | return result; |
f85afd4e MB |
5103 | } |
5104 | ||
ef316e23 | 5105 | wxArrayInt wxGrid::CalcRowLabelsExposed( const wxRegion& reg ) const |
f85afd4e | 5106 | { |
2d66e025 MB |
5107 | wxRegionIterator iter( reg ); |
5108 | wxRect r; | |
f85afd4e | 5109 | |
275c4ae4 RD |
5110 | wxArrayInt rowlabels; |
5111 | ||
2d66e025 MB |
5112 | int top, bottom; |
5113 | while ( iter ) | |
f85afd4e | 5114 | { |
2d66e025 | 5115 | r = iter.GetRect(); |
f85afd4e | 5116 | |
2d66e025 MB |
5117 | // TODO: remove this when we can... |
5118 | // There is a bug in wxMotif that gives garbage update | |
5119 | // rectangles if you jump-scroll a long way by clicking the | |
5120 | // scrollbar with middle button. This is a work-around | |
5121 | // | |
5122 | #if defined(__WXMOTIF__) | |
5123 | int cw, ch; | |
5124 | m_gridWin->GetClientSize( &cw, &ch ); | |
56b6cf26 DS |
5125 | if ( r.GetTop() > ch ) |
5126 | r.SetTop( 0 ); | |
2d66e025 MB |
5127 | r.SetBottom( wxMin( r.GetBottom(), ch ) ); |
5128 | #endif | |
f85afd4e | 5129 | |
2d66e025 MB |
5130 | // logical bounds of update region |
5131 | // | |
5132 | int dummy; | |
5133 | CalcUnscrolledPosition( 0, r.GetTop(), &dummy, &top ); | |
5134 | CalcUnscrolledPosition( 0, r.GetBottom(), &dummy, &bottom ); | |
5135 | ||
5136 | // find the row labels within these bounds | |
5137 | // | |
5138 | int row; | |
3d59537f | 5139 | for ( row = internalYToRow(top); row < m_numRows; row++ ) |
2d66e025 | 5140 | { |
7c1cb261 VZ |
5141 | if ( GetRowBottom(row) < top ) |
5142 | continue; | |
2d66e025 | 5143 | |
6d55126d | 5144 | if ( GetRowTop(row) > bottom ) |
7c1cb261 | 5145 | break; |
60ff3b99 | 5146 | |
d10f4bf9 | 5147 | rowlabels.Add( row ); |
2d66e025 | 5148 | } |
60ff3b99 | 5149 | |
60d8e886 | 5150 | ++iter; |
f85afd4e | 5151 | } |
d10f4bf9 VZ |
5152 | |
5153 | return rowlabels; | |
f85afd4e MB |
5154 | } |
5155 | ||
ef316e23 | 5156 | wxArrayInt wxGrid::CalcColLabelsExposed( const wxRegion& reg ) const |
f85afd4e | 5157 | { |
2d66e025 MB |
5158 | wxRegionIterator iter( reg ); |
5159 | wxRect r; | |
f85afd4e | 5160 | |
d10f4bf9 | 5161 | wxArrayInt colLabels; |
f85afd4e | 5162 | |
2d66e025 MB |
5163 | int left, right; |
5164 | while ( iter ) | |
f85afd4e | 5165 | { |
2d66e025 | 5166 | r = iter.GetRect(); |
f85afd4e | 5167 | |
2d66e025 MB |
5168 | // TODO: remove this when we can... |
5169 | // There is a bug in wxMotif that gives garbage update | |
5170 | // rectangles if you jump-scroll a long way by clicking the | |
5171 | // scrollbar with middle button. This is a work-around | |
5172 | // | |
5173 | #if defined(__WXMOTIF__) | |
5174 | int cw, ch; | |
5175 | m_gridWin->GetClientSize( &cw, &ch ); | |
56b6cf26 DS |
5176 | if ( r.GetLeft() > cw ) |
5177 | r.SetLeft( 0 ); | |
2d66e025 MB |
5178 | r.SetRight( wxMin( r.GetRight(), cw ) ); |
5179 | #endif | |
5180 | ||
5181 | // logical bounds of update region | |
5182 | // | |
5183 | int dummy; | |
5184 | CalcUnscrolledPosition( r.GetLeft(), 0, &left, &dummy ); | |
5185 | CalcUnscrolledPosition( r.GetRight(), 0, &right, &dummy ); | |
5186 | ||
5187 | // find the cells within these bounds | |
5188 | // | |
5189 | int col; | |
d4175745 VZ |
5190 | int colPos; |
5191 | for ( colPos = GetColPos( internalXToCol(left) ); colPos < m_numCols; colPos++ ) | |
2d66e025 | 5192 | { |
d4175745 VZ |
5193 | col = GetColAt( colPos ); |
5194 | ||
7c1cb261 VZ |
5195 | if ( GetColRight(col) < left ) |
5196 | continue; | |
60ff3b99 | 5197 | |
7c1cb261 VZ |
5198 | if ( GetColLeft(col) > right ) |
5199 | break; | |
2d66e025 | 5200 | |
d10f4bf9 | 5201 | colLabels.Add( col ); |
2d66e025 | 5202 | } |
60ff3b99 | 5203 | |
60d8e886 | 5204 | ++iter; |
f85afd4e | 5205 | } |
2f024384 | 5206 | |
d10f4bf9 | 5207 | return colLabels; |
f85afd4e MB |
5208 | } |
5209 | ||
ef316e23 | 5210 | wxGridCellCoordsArray wxGrid::CalcCellsExposed( const wxRegion& reg ) const |
f85afd4e | 5211 | { |
2d66e025 MB |
5212 | wxRegionIterator iter( reg ); |
5213 | wxRect r; | |
f85afd4e | 5214 | |
d10f4bf9 | 5215 | wxGridCellCoordsArray cellsExposed; |
f85afd4e | 5216 | |
2d66e025 MB |
5217 | int left, top, right, bottom; |
5218 | while ( iter ) | |
5219 | { | |
5220 | r = iter.GetRect(); | |
f85afd4e | 5221 | |
2d66e025 MB |
5222 | // TODO: remove this when we can... |
5223 | // There is a bug in wxMotif that gives garbage update | |
5224 | // rectangles if you jump-scroll a long way by clicking the | |
5225 | // scrollbar with middle button. This is a work-around | |
5226 | // | |
5227 | #if defined(__WXMOTIF__) | |
f85afd4e | 5228 | int cw, ch; |
2d66e025 MB |
5229 | m_gridWin->GetClientSize( &cw, &ch ); |
5230 | if ( r.GetTop() > ch ) r.SetTop( 0 ); | |
5231 | if ( r.GetLeft() > cw ) r.SetLeft( 0 ); | |
5232 | r.SetRight( wxMin( r.GetRight(), cw ) ); | |
5233 | r.SetBottom( wxMin( r.GetBottom(), ch ) ); | |
5234 | #endif | |
8f177c8e | 5235 | |
2d66e025 MB |
5236 | // logical bounds of update region |
5237 | // | |
5238 | CalcUnscrolledPosition( r.GetLeft(), r.GetTop(), &left, &top ); | |
5239 | CalcUnscrolledPosition( r.GetRight(), r.GetBottom(), &right, &bottom ); | |
f85afd4e | 5240 | |
2d66e025 | 5241 | // find the cells within these bounds |
f85afd4e | 5242 | // |
2d66e025 | 5243 | int row, col; |
3d59537f | 5244 | for ( row = internalYToRow(top); row < m_numRows; row++ ) |
f85afd4e | 5245 | { |
7c1cb261 VZ |
5246 | if ( GetRowBottom(row) <= top ) |
5247 | continue; | |
f85afd4e | 5248 | |
7c1cb261 VZ |
5249 | if ( GetRowTop(row) > bottom ) |
5250 | break; | |
60ff3b99 | 5251 | |
d4175745 VZ |
5252 | int colPos; |
5253 | for ( colPos = GetColPos( internalXToCol(left) ); colPos < m_numCols; colPos++ ) | |
2d66e025 | 5254 | { |
d4175745 VZ |
5255 | col = GetColAt( colPos ); |
5256 | ||
7c1cb261 VZ |
5257 | if ( GetColRight(col) <= left ) |
5258 | continue; | |
60ff3b99 | 5259 | |
7c1cb261 VZ |
5260 | if ( GetColLeft(col) > right ) |
5261 | break; | |
60ff3b99 | 5262 | |
d10f4bf9 | 5263 | cellsExposed.Add( wxGridCellCoords( row, col ) ); |
2d66e025 MB |
5264 | } |
5265 | } | |
60ff3b99 | 5266 | |
60d8e886 | 5267 | ++iter; |
f85afd4e | 5268 | } |
d10f4bf9 VZ |
5269 | |
5270 | return cellsExposed; | |
f85afd4e MB |
5271 | } |
5272 | ||
5273 | ||
2d66e025 | 5274 | void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) |
f85afd4e | 5275 | { |
2d66e025 MB |
5276 | int x, y, row; |
5277 | wxPoint pos( event.GetPosition() ); | |
5278 | CalcUnscrolledPosition( pos.x, pos.y, &x, &y ); | |
60ff3b99 | 5279 | |
2d66e025 | 5280 | if ( event.Dragging() ) |
f85afd4e | 5281 | { |
426b2d87 JS |
5282 | if (!m_isDragging) |
5283 | { | |
ca65c044 | 5284 | m_isDragging = true; |
426b2d87 JS |
5285 | m_rowLabelWin->CaptureMouse(); |
5286 | } | |
8f177c8e | 5287 | |
2d66e025 | 5288 | if ( event.LeftIsDown() ) |
f85afd4e | 5289 | { |
962a48f6 | 5290 | switch ( m_cursorMode ) |
f85afd4e | 5291 | { |
f85afd4e MB |
5292 | case WXGRID_CURSOR_RESIZE_ROW: |
5293 | { | |
2d66e025 MB |
5294 | int cw, ch, left, dummy; |
5295 | m_gridWin->GetClientSize( &cw, &ch ); | |
5296 | CalcUnscrolledPosition( 0, 0, &left, &dummy ); | |
60ff3b99 | 5297 | |
2d66e025 MB |
5298 | wxClientDC dc( m_gridWin ); |
5299 | PrepareDC( dc ); | |
af547d51 VZ |
5300 | y = wxMax( y, |
5301 | GetRowTop(m_dragRowOrCol) + | |
5302 | GetRowMinimalHeight(m_dragRowOrCol) ); | |
d2fdd8d2 | 5303 | dc.SetLogicalFunction(wxINVERT); |
f85afd4e MB |
5304 | if ( m_dragLastPos >= 0 ) |
5305 | { | |
2d66e025 | 5306 | dc.DrawLine( left, m_dragLastPos, left+cw, m_dragLastPos ); |
f85afd4e | 5307 | } |
2d66e025 MB |
5308 | dc.DrawLine( left, y, left+cw, y ); |
5309 | m_dragLastPos = y; | |
f85afd4e MB |
5310 | } |
5311 | break; | |
5312 | ||
5313 | case WXGRID_CURSOR_SELECT_ROW: | |
902725ee | 5314 | { |
e32352cf | 5315 | if ( (row = YToRow( y )) >= 0 ) |
aa5e1f75 | 5316 | { |
3f3dc2ef VZ |
5317 | if ( m_selection ) |
5318 | { | |
5319 | m_selection->SelectRow( row, | |
5320 | event.ControlDown(), | |
5321 | event.ShiftDown(), | |
5322 | event.AltDown(), | |
5323 | event.MetaDown() ); | |
5324 | } | |
f85afd4e | 5325 | } |
902725ee WS |
5326 | } |
5327 | break; | |
e2b42eeb VZ |
5328 | |
5329 | // default label to suppress warnings about "enumeration value | |
5330 | // 'xxx' not handled in switch | |
5331 | default: | |
5332 | break; | |
f85afd4e MB |
5333 | } |
5334 | } | |
5335 | return; | |
5336 | } | |
5337 | ||
426b2d87 JS |
5338 | if ( m_isDragging && (event.Entering() || event.Leaving()) ) |
5339 | return; | |
8f177c8e | 5340 | |
426b2d87 JS |
5341 | if (m_isDragging) |
5342 | { | |
ccdee36f DS |
5343 | if (m_rowLabelWin->HasCapture()) |
5344 | m_rowLabelWin->ReleaseMouse(); | |
ca65c044 | 5345 | m_isDragging = false; |
426b2d87 | 5346 | } |
60ff3b99 | 5347 | |
6d004f67 MB |
5348 | // ------------ Entering or leaving the window |
5349 | // | |
5350 | if ( event.Entering() || event.Leaving() ) | |
5351 | { | |
e2b42eeb | 5352 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_rowLabelWin); |
6d004f67 MB |
5353 | } |
5354 | ||
2d66e025 | 5355 | // ------------ Left button pressed |
f85afd4e | 5356 | // |
6d004f67 | 5357 | else if ( event.LeftDown() ) |
f85afd4e | 5358 | { |
2d66e025 MB |
5359 | // don't send a label click event for a hit on the |
5360 | // edge of the row label - this is probably the user | |
5361 | // wanting to resize the row | |
5362 | // | |
5363 | if ( YToEdgeOfRow(y) < 0 ) | |
f85afd4e | 5364 | { |
2d66e025 | 5365 | row = YToRow(y); |
2f024384 | 5366 | if ( row >= 0 && |
b54ba671 | 5367 | !SendEvent( wxEVT_GRID_LABEL_LEFT_CLICK, row, -1, event ) ) |
f85afd4e | 5368 | { |
2b01fd49 | 5369 | if ( !event.ShiftDown() && !event.CmdDown() ) |
aa5e1f75 | 5370 | ClearSelection(); |
64e15340 | 5371 | if ( m_selection ) |
3f3dc2ef VZ |
5372 | { |
5373 | if ( event.ShiftDown() ) | |
5374 | { | |
5375 | m_selection->SelectBlock( m_currentCellCoords.GetRow(), | |
5376 | 0, | |
5377 | row, | |
5378 | GetNumberCols() - 1, | |
5379 | event.ControlDown(), | |
5380 | event.ShiftDown(), | |
5381 | event.AltDown(), | |
5382 | event.MetaDown() ); | |
5383 | } | |
5384 | else | |
5385 | { | |
5386 | m_selection->SelectRow( row, | |
5387 | event.ControlDown(), | |
5388 | event.ShiftDown(), | |
5389 | event.AltDown(), | |
5390 | event.MetaDown() ); | |
5391 | } | |
5392 | } | |
5393 | ||
e2b42eeb | 5394 | ChangeCursorMode(WXGRID_CURSOR_SELECT_ROW, m_rowLabelWin); |
f85afd4e | 5395 | } |
2d66e025 MB |
5396 | } |
5397 | else | |
5398 | { | |
5399 | // starting to drag-resize a row | |
6e8524b1 MB |
5400 | if ( CanDragRowSize() ) |
5401 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_ROW, m_rowLabelWin); | |
2d66e025 MB |
5402 | } |
5403 | } | |
f85afd4e | 5404 | |
2d66e025 MB |
5405 | // ------------ Left double click |
5406 | // | |
5407 | else if (event.LeftDClick() ) | |
5408 | { | |
4e115ed2 | 5409 | row = YToEdgeOfRow(y); |
d43851f7 | 5410 | if ( row < 0 ) |
2d66e025 MB |
5411 | { |
5412 | row = YToRow(y); | |
a967f048 | 5413 | if ( row >=0 && |
ca65c044 WS |
5414 | !SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, row, -1, event ) ) |
5415 | { | |
a967f048 | 5416 | // no default action at the moment |
ca65c044 | 5417 | } |
f85afd4e | 5418 | } |
d43851f7 JS |
5419 | else |
5420 | { | |
5421 | // adjust row height depending on label text | |
5422 | AutoSizeRowLabelSize( row ); | |
5423 | ||
5424 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); | |
ccdee36f | 5425 | m_dragLastPos = -1; |
d43851f7 | 5426 | } |
f85afd4e | 5427 | } |
60ff3b99 | 5428 | |
2d66e025 | 5429 | // ------------ Left button released |
f85afd4e | 5430 | // |
2d66e025 | 5431 | else if ( event.LeftUp() ) |
f85afd4e | 5432 | { |
2d66e025 | 5433 | if ( m_cursorMode == WXGRID_CURSOR_RESIZE_ROW ) |
f85afd4e | 5434 | { |
6d004f67 | 5435 | DoEndDragResizeRow(); |
60ff3b99 | 5436 | |
6d004f67 MB |
5437 | // Note: we are ending the event *after* doing |
5438 | // default processing in this case | |
5439 | // | |
b54ba671 | 5440 | SendEvent( wxEVT_GRID_ROW_SIZE, m_dragRowOrCol, -1, event ); |
2d66e025 | 5441 | } |
f85afd4e | 5442 | |
e2b42eeb VZ |
5443 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_rowLabelWin); |
5444 | m_dragLastPos = -1; | |
2d66e025 | 5445 | } |
f85afd4e | 5446 | |
2d66e025 MB |
5447 | // ------------ Right button down |
5448 | // | |
5449 | else if ( event.RightDown() ) | |
5450 | { | |
5451 | row = YToRow(y); | |
ef5df12b | 5452 | if ( row >=0 && |
ca65c044 | 5453 | !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, row, -1, event ) ) |
2d66e025 MB |
5454 | { |
5455 | // no default action at the moment | |
f85afd4e MB |
5456 | } |
5457 | } | |
60ff3b99 | 5458 | |
2d66e025 | 5459 | // ------------ Right double click |
f85afd4e | 5460 | // |
2d66e025 MB |
5461 | else if ( event.RightDClick() ) |
5462 | { | |
5463 | row = YToRow(y); | |
a967f048 | 5464 | if ( row >= 0 && |
ca65c044 | 5465 | !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, row, -1, event ) ) |
2d66e025 MB |
5466 | { |
5467 | // no default action at the moment | |
5468 | } | |
5469 | } | |
60ff3b99 | 5470 | |
2d66e025 | 5471 | // ------------ No buttons down and mouse moving |
f85afd4e | 5472 | // |
2d66e025 | 5473 | else if ( event.Moving() ) |
f85afd4e | 5474 | { |
2d66e025 MB |
5475 | m_dragRowOrCol = YToEdgeOfRow( y ); |
5476 | if ( m_dragRowOrCol >= 0 ) | |
8f177c8e | 5477 | { |
2d66e025 | 5478 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
8f177c8e | 5479 | { |
e2b42eeb | 5480 | // don't capture the mouse yet |
6e8524b1 | 5481 | if ( CanDragRowSize() ) |
ca65c044 | 5482 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_ROW, m_rowLabelWin, false); |
8f177c8e | 5483 | } |
2d66e025 | 5484 | } |
6d004f67 | 5485 | else if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) |
2d66e025 | 5486 | { |
ca65c044 | 5487 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_rowLabelWin, false); |
8f177c8e | 5488 | } |
f85afd4e | 5489 | } |
2d66e025 MB |
5490 | } |
5491 | ||
2d66e025 MB |
5492 | void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) |
5493 | { | |
5494 | int x, y, col; | |
5495 | wxPoint pos( event.GetPosition() ); | |
5496 | CalcUnscrolledPosition( pos.x, pos.y, &x, &y ); | |
60ff3b99 | 5497 | |
2d66e025 | 5498 | if ( event.Dragging() ) |
f85afd4e | 5499 | { |
fe77cf60 JS |
5500 | if (!m_isDragging) |
5501 | { | |
ca65c044 | 5502 | m_isDragging = true; |
fe77cf60 | 5503 | m_colLabelWin->CaptureMouse(); |
d4175745 VZ |
5504 | |
5505 | if ( m_cursorMode == WXGRID_CURSOR_MOVE_COL ) | |
5506 | m_dragRowOrCol = XToCol( x ); | |
fe77cf60 | 5507 | } |
8f177c8e | 5508 | |
2d66e025 | 5509 | if ( event.LeftIsDown() ) |
8f177c8e | 5510 | { |
962a48f6 | 5511 | switch ( m_cursorMode ) |
8f177c8e | 5512 | { |
2d66e025 | 5513 | case WXGRID_CURSOR_RESIZE_COL: |
8f177c8e | 5514 | { |
2d66e025 MB |
5515 | int cw, ch, dummy, top; |
5516 | m_gridWin->GetClientSize( &cw, &ch ); | |
5517 | CalcUnscrolledPosition( 0, 0, &dummy, &top ); | |
60ff3b99 | 5518 | |
2d66e025 MB |
5519 | wxClientDC dc( m_gridWin ); |
5520 | PrepareDC( dc ); | |
43947979 VZ |
5521 | |
5522 | x = wxMax( x, GetColLeft(m_dragRowOrCol) + | |
5523 | GetColMinimalWidth(m_dragRowOrCol)); | |
d2fdd8d2 | 5524 | dc.SetLogicalFunction(wxINVERT); |
2d66e025 MB |
5525 | if ( m_dragLastPos >= 0 ) |
5526 | { | |
ccdee36f | 5527 | dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top + ch ); |
2d66e025 | 5528 | } |
ccdee36f | 5529 | dc.DrawLine( x, top, x, top + ch ); |
2d66e025 | 5530 | m_dragLastPos = x; |
f85afd4e | 5531 | } |
2d66e025 | 5532 | break; |
f85afd4e | 5533 | |
2d66e025 | 5534 | case WXGRID_CURSOR_SELECT_COL: |
902725ee | 5535 | { |
e32352cf | 5536 | if ( (col = XToCol( x )) >= 0 ) |
aa5e1f75 | 5537 | { |
3f3dc2ef VZ |
5538 | if ( m_selection ) |
5539 | { | |
5540 | m_selection->SelectCol( col, | |
5541 | event.ControlDown(), | |
5542 | event.ShiftDown(), | |
5543 | event.AltDown(), | |
5544 | event.MetaDown() ); | |
5545 | } | |
2d66e025 | 5546 | } |
902725ee WS |
5547 | } |
5548 | break; | |
e2b42eeb | 5549 | |
d4175745 VZ |
5550 | case WXGRID_CURSOR_MOVE_COL: |
5551 | { | |
5552 | if ( x < 0 ) | |
5553 | m_moveToCol = GetColAt( 0 ); | |
5554 | else | |
5555 | m_moveToCol = XToCol( x ); | |
5556 | ||
5557 | int markerX; | |
5558 | ||
5559 | if ( m_moveToCol < 0 ) | |
5560 | markerX = GetColRight( GetColAt( m_numCols - 1 ) ); | |
5561 | else | |
5562 | markerX = GetColLeft( m_moveToCol ); | |
5563 | ||
5564 | if ( markerX != m_dragLastPos ) | |
5565 | { | |
5566 | wxClientDC dc( m_colLabelWin ); | |
5567 | ||
5568 | int cw, ch; | |
5569 | m_colLabelWin->GetClientSize( &cw, &ch ); | |
5570 | ||
5571 | markerX++; | |
5572 | ||
5573 | //Clean up the last indicator | |
5574 | if ( m_dragLastPos >= 0 ) | |
5575 | { | |
5576 | wxPen pen( m_colLabelWin->GetBackgroundColour(), 2 ); | |
5577 | dc.SetPen(pen); | |
5578 | dc.DrawLine( m_dragLastPos + 1, 0, m_dragLastPos + 1, ch ); | |
5579 | dc.SetPen(wxNullPen); | |
5580 | ||
5581 | if ( XToCol( m_dragLastPos ) != -1 ) | |
5582 | DrawColLabel( dc, XToCol( m_dragLastPos ) ); | |
5583 | } | |
5584 | ||
5585 | //Moving to the same place? Don't draw a marker | |
5586 | if ( (m_moveToCol == m_dragRowOrCol) | |
5587 | || (GetColPos( m_moveToCol ) == GetColPos( m_dragRowOrCol ) + 1) | |
5588 | || (m_moveToCol < 0 && m_dragRowOrCol == GetColAt( m_numCols - 1 ))) | |
5589 | { | |
5590 | m_dragLastPos = -1; | |
5591 | return; | |
5592 | } | |
5593 | ||
5594 | //Draw the marker | |
5595 | wxPen pen( *wxBLUE, 2 ); | |
5596 | dc.SetPen(pen); | |
5597 | ||
5598 | dc.DrawLine( markerX, 0, markerX, ch ); | |
5599 | ||
5600 | dc.SetPen(wxNullPen); | |
5601 | ||
5602 | m_dragLastPos = markerX - 1; | |
5603 | } | |
5604 | } | |
5605 | break; | |
5606 | ||
e2b42eeb VZ |
5607 | // default label to suppress warnings about "enumeration value |
5608 | // 'xxx' not handled in switch | |
5609 | default: | |
5610 | break; | |
2d66e025 | 5611 | } |
f85afd4e | 5612 | } |
2d66e025 | 5613 | return; |
f85afd4e | 5614 | } |
2d66e025 | 5615 | |
fe77cf60 JS |
5616 | if ( m_isDragging && (event.Entering() || event.Leaving()) ) |
5617 | return; | |
2d66e025 | 5618 | |
fe77cf60 JS |
5619 | if (m_isDragging) |
5620 | { | |
ccdee36f DS |
5621 | if (m_colLabelWin->HasCapture()) |
5622 | m_colLabelWin->ReleaseMouse(); | |
ca65c044 | 5623 | m_isDragging = false; |
fe77cf60 | 5624 | } |
60ff3b99 | 5625 | |
6d004f67 MB |
5626 | // ------------ Entering or leaving the window |
5627 | // | |
5628 | if ( event.Entering() || event.Leaving() ) | |
5629 | { | |
e2b42eeb | 5630 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); |
6d004f67 MB |
5631 | } |
5632 | ||
2d66e025 | 5633 | // ------------ Left button pressed |
f85afd4e | 5634 | // |
6d004f67 | 5635 | else if ( event.LeftDown() ) |
f85afd4e | 5636 | { |
2d66e025 MB |
5637 | // don't send a label click event for a hit on the |
5638 | // edge of the col label - this is probably the user | |
5639 | // wanting to resize the col | |
5640 | // | |
5641 | if ( XToEdgeOfCol(x) < 0 ) | |
8f177c8e | 5642 | { |
2d66e025 | 5643 | col = XToCol(x); |
2f024384 | 5644 | if ( col >= 0 && |
b54ba671 | 5645 | !SendEvent( wxEVT_GRID_LABEL_LEFT_CLICK, -1, col, event ) ) |
8f177c8e | 5646 | { |
d4175745 | 5647 | if ( m_canDragColMove ) |
3f3dc2ef | 5648 | { |
d4175745 VZ |
5649 | //Show button as pressed |
5650 | wxClientDC dc( m_colLabelWin ); | |
5651 | int colLeft = GetColLeft( col ); | |
5652 | int colRight = GetColRight( col ) - 1; | |
5653 | dc.SetPen( wxPen( m_colLabelWin->GetBackgroundColour(), 1 ) ); | |
5654 | dc.DrawLine( colLeft, 1, colLeft, m_colLabelHeight-1 ); | |
5655 | dc.DrawLine( colLeft, 1, colRight, 1 ); | |
5656 | ||
5657 | ChangeCursorMode(WXGRID_CURSOR_MOVE_COL, m_colLabelWin); | |
5658 | } | |
5659 | else | |
5660 | { | |
5661 | if ( !event.ShiftDown() && !event.CmdDown() ) | |
5662 | ClearSelection(); | |
5663 | if ( m_selection ) | |
3f3dc2ef | 5664 | { |
d4175745 VZ |
5665 | if ( event.ShiftDown() ) |
5666 | { | |
5667 | m_selection->SelectBlock( 0, | |
5668 | m_currentCellCoords.GetCol(), | |
5669 | GetNumberRows() - 1, col, | |
5670 | event.ControlDown(), | |
5671 | event.ShiftDown(), | |
5672 | event.AltDown(), | |
5673 | event.MetaDown() ); | |
5674 | } | |
5675 | else | |
5676 | { | |
5677 | m_selection->SelectCol( col, | |
5678 | event.ControlDown(), | |
5679 | event.ShiftDown(), | |
5680 | event.AltDown(), | |
5681 | event.MetaDown() ); | |
5682 | } | |
3f3dc2ef | 5683 | } |
3f3dc2ef | 5684 | |
d4175745 VZ |
5685 | ChangeCursorMode(WXGRID_CURSOR_SELECT_COL, m_colLabelWin); |
5686 | } | |
f85afd4e | 5687 | } |
2d66e025 MB |
5688 | } |
5689 | else | |
5690 | { | |
5691 | // starting to drag-resize a col | |
5692 | // | |
6e8524b1 MB |
5693 | if ( CanDragColSize() ) |
5694 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_COL, m_colLabelWin); | |
2d66e025 MB |
5695 | } |
5696 | } | |
f85afd4e | 5697 | |
2d66e025 MB |
5698 | // ------------ Left double click |
5699 | // | |
5700 | if ( event.LeftDClick() ) | |
5701 | { | |
4e115ed2 | 5702 | col = XToEdgeOfCol(x); |
d43851f7 | 5703 | if ( col < 0 ) |
2d66e025 MB |
5704 | { |
5705 | col = XToCol(x); | |
a967f048 RG |
5706 | if ( col >= 0 && |
5707 | ! SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, -1, col, event ) ) | |
5708 | { | |
ca65c044 | 5709 | // no default action at the moment |
a967f048 | 5710 | } |
2d66e025 | 5711 | } |
d43851f7 JS |
5712 | else |
5713 | { | |
5714 | // adjust column width depending on label text | |
5715 | AutoSizeColLabelSize( col ); | |
5716 | ||
5717 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); | |
ccdee36f | 5718 | m_dragLastPos = -1; |
d43851f7 | 5719 | } |
2d66e025 | 5720 | } |
60ff3b99 | 5721 | |
2d66e025 MB |
5722 | // ------------ Left button released |
5723 | // | |
5724 | else if ( event.LeftUp() ) | |
5725 | { | |
d4175745 | 5726 | switch ( m_cursorMode ) |
2d66e025 | 5727 | { |
d4175745 | 5728 | case WXGRID_CURSOR_RESIZE_COL: |
d4175745 | 5729 | DoEndDragResizeCol(); |
e2b42eeb | 5730 | |
d4175745 VZ |
5731 | // Note: we are ending the event *after* doing |
5732 | // default processing in this case | |
5733 | // | |
5734 | SendEvent( wxEVT_GRID_COL_SIZE, -1, m_dragRowOrCol, event ); | |
852b6c3c | 5735 | break; |
d4175745 VZ |
5736 | |
5737 | case WXGRID_CURSOR_MOVE_COL: | |
d4175745 VZ |
5738 | DoEndDragMoveCol(); |
5739 | ||
5740 | SendEvent( wxEVT_GRID_COL_MOVE, -1, m_dragRowOrCol, event ); | |
852b6c3c VZ |
5741 | break; |
5742 | ||
5743 | case WXGRID_CURSOR_SELECT_COL: | |
5744 | case WXGRID_CURSOR_SELECT_CELL: | |
5745 | case WXGRID_CURSOR_RESIZE_ROW: | |
5746 | case WXGRID_CURSOR_SELECT_ROW: | |
5747 | // nothing to do (?) | |
5748 | break; | |
2d66e025 | 5749 | } |
f85afd4e | 5750 | |
e2b42eeb | 5751 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); |
ccdee36f | 5752 | m_dragLastPos = -1; |
60ff3b99 VZ |
5753 | } |
5754 | ||
2d66e025 MB |
5755 | // ------------ Right button down |
5756 | // | |
5757 | else if ( event.RightDown() ) | |
5758 | { | |
5759 | col = XToCol(x); | |
a967f048 | 5760 | if ( col >= 0 && |
ca65c044 | 5761 | !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, -1, col, event ) ) |
2d66e025 MB |
5762 | { |
5763 | // no default action at the moment | |
f85afd4e MB |
5764 | } |
5765 | } | |
60ff3b99 | 5766 | |
2d66e025 | 5767 | // ------------ Right double click |
f85afd4e | 5768 | // |
2d66e025 MB |
5769 | else if ( event.RightDClick() ) |
5770 | { | |
5771 | col = XToCol(x); | |
a967f048 | 5772 | if ( col >= 0 && |
ca65c044 | 5773 | !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, col, event ) ) |
2d66e025 MB |
5774 | { |
5775 | // no default action at the moment | |
5776 | } | |
5777 | } | |
60ff3b99 | 5778 | |
2d66e025 | 5779 | // ------------ No buttons down and mouse moving |
f85afd4e | 5780 | // |
2d66e025 | 5781 | else if ( event.Moving() ) |
f85afd4e | 5782 | { |
2d66e025 MB |
5783 | m_dragRowOrCol = XToEdgeOfCol( x ); |
5784 | if ( m_dragRowOrCol >= 0 ) | |
f85afd4e | 5785 | { |
2d66e025 | 5786 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
f85afd4e | 5787 | { |
e2b42eeb | 5788 | // don't capture the cursor yet |
6e8524b1 | 5789 | if ( CanDragColSize() ) |
ca65c044 | 5790 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_COL, m_colLabelWin, false); |
f85afd4e | 5791 | } |
2d66e025 | 5792 | } |
6d004f67 | 5793 | else if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) |
2d66e025 | 5794 | { |
ca65c044 | 5795 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin, false); |
8f177c8e | 5796 | } |
f85afd4e MB |
5797 | } |
5798 | } | |
5799 | ||
2d66e025 | 5800 | void wxGrid::ProcessCornerLabelMouseEvent( wxMouseEvent& event ) |
f85afd4e | 5801 | { |
2d66e025 | 5802 | if ( event.LeftDown() ) |
f85afd4e | 5803 | { |
2d66e025 MB |
5804 | // indicate corner label by having both row and |
5805 | // col args == -1 | |
f85afd4e | 5806 | // |
b54ba671 | 5807 | if ( !SendEvent( wxEVT_GRID_LABEL_LEFT_CLICK, -1, -1, event ) ) |
2d66e025 MB |
5808 | { |
5809 | SelectAll(); | |
5810 | } | |
f85afd4e | 5811 | } |
2d66e025 MB |
5812 | else if ( event.LeftDClick() ) |
5813 | { | |
b54ba671 | 5814 | SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, -1, -1, event ); |
2d66e025 | 5815 | } |
2d66e025 | 5816 | else if ( event.RightDown() ) |
f85afd4e | 5817 | { |
b54ba671 | 5818 | if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, -1, -1, event ) ) |
f85afd4e | 5819 | { |
2d66e025 MB |
5820 | // no default action at the moment |
5821 | } | |
5822 | } | |
2d66e025 MB |
5823 | else if ( event.RightDClick() ) |
5824 | { | |
b54ba671 | 5825 | if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, -1, event ) ) |
2d66e025 MB |
5826 | { |
5827 | // no default action at the moment | |
5828 | } | |
5829 | } | |
5830 | } | |
f85afd4e | 5831 | |
86033c4b VZ |
5832 | void wxGrid::CancelMouseCapture() |
5833 | { | |
5834 | // cancel operation currently in progress, whatever it is | |
5835 | if ( m_winCapture ) | |
5836 | { | |
5837 | m_isDragging = false; | |
5838 | m_cursorMode = WXGRID_CURSOR_SELECT_CELL; | |
5839 | m_winCapture->SetCursor( *wxSTANDARD_CURSOR ); | |
5840 | m_winCapture = NULL; | |
5841 | ||
5842 | // remove traces of whatever we drew on screen | |
5843 | Refresh(); | |
5844 | } | |
5845 | } | |
5846 | ||
e2b42eeb VZ |
5847 | void wxGrid::ChangeCursorMode(CursorMode mode, |
5848 | wxWindow *win, | |
5849 | bool captureMouse) | |
5850 | { | |
5851 | #ifdef __WXDEBUG__ | |
5852 | static const wxChar *cursorModes[] = | |
5853 | { | |
5854 | _T("SELECT_CELL"), | |
5855 | _T("RESIZE_ROW"), | |
5856 | _T("RESIZE_COL"), | |
5857 | _T("SELECT_ROW"), | |
d4175745 VZ |
5858 | _T("SELECT_COL"), |
5859 | _T("MOVE_COL"), | |
e2b42eeb VZ |
5860 | }; |
5861 | ||
181bfffd VZ |
5862 | wxLogTrace(_T("grid"), |
5863 | _T("wxGrid cursor mode (mouse capture for %s): %s -> %s"), | |
e2b42eeb VZ |
5864 | win == m_colLabelWin ? _T("colLabelWin") |
5865 | : win ? _T("rowLabelWin") | |
5866 | : _T("gridWin"), | |
5867 | cursorModes[m_cursorMode], cursorModes[mode]); | |
2f024384 | 5868 | #endif |
e2b42eeb | 5869 | |
faec5a43 SN |
5870 | if ( mode == m_cursorMode && |
5871 | win == m_winCapture && | |
5872 | captureMouse == (m_winCapture != NULL)) | |
e2b42eeb VZ |
5873 | return; |
5874 | ||
5875 | if ( !win ) | |
5876 | { | |
5877 | // by default use the grid itself | |
5878 | win = m_gridWin; | |
5879 | } | |
5880 | ||
5881 | if ( m_winCapture ) | |
5882 | { | |
2f024384 DS |
5883 | if (m_winCapture->HasCapture()) |
5884 | m_winCapture->ReleaseMouse(); | |
e2b42eeb VZ |
5885 | m_winCapture = (wxWindow *)NULL; |
5886 | } | |
5887 | ||
5888 | m_cursorMode = mode; | |
5889 | ||
5890 | switch ( m_cursorMode ) | |
5891 | { | |
5892 | case WXGRID_CURSOR_RESIZE_ROW: | |
5893 | win->SetCursor( m_rowResizeCursor ); | |
5894 | break; | |
5895 | ||
5896 | case WXGRID_CURSOR_RESIZE_COL: | |
5897 | win->SetCursor( m_colResizeCursor ); | |
5898 | break; | |
5899 | ||
d4175745 VZ |
5900 | case WXGRID_CURSOR_MOVE_COL: |
5901 | win->SetCursor( wxCursor(wxCURSOR_HAND) ); | |
5902 | break; | |
5903 | ||
e2b42eeb VZ |
5904 | default: |
5905 | win->SetCursor( *wxSTANDARD_CURSOR ); | |
2f024384 | 5906 | break; |
e2b42eeb VZ |
5907 | } |
5908 | ||
5909 | // we need to capture mouse when resizing | |
5910 | bool resize = m_cursorMode == WXGRID_CURSOR_RESIZE_ROW || | |
5911 | m_cursorMode == WXGRID_CURSOR_RESIZE_COL; | |
5912 | ||
5913 | if ( captureMouse && resize ) | |
5914 | { | |
5915 | win->CaptureMouse(); | |
5916 | m_winCapture = win; | |
5917 | } | |
5918 | } | |
8f177c8e | 5919 | |
2d66e025 MB |
5920 | void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) |
5921 | { | |
5922 | int x, y; | |
5923 | wxPoint pos( event.GetPosition() ); | |
5924 | CalcUnscrolledPosition( pos.x, pos.y, &x, &y ); | |
60ff3b99 | 5925 | |
2d66e025 MB |
5926 | wxGridCellCoords coords; |
5927 | XYToCell( x, y, coords ); | |
60ff3b99 | 5928 | |
27f35b66 | 5929 | int cell_rows, cell_cols; |
79dbea21 | 5930 | bool isFirstDrag = !m_isDragging; |
27f35b66 SN |
5931 | GetCellSize( coords.GetRow(), coords.GetCol(), &cell_rows, &cell_cols ); |
5932 | if ((cell_rows < 0) || (cell_cols < 0)) | |
5933 | { | |
5934 | coords.SetRow(coords.GetRow() + cell_rows); | |
5935 | coords.SetCol(coords.GetCol() + cell_cols); | |
5936 | } | |
5937 | ||
2d66e025 MB |
5938 | if ( event.Dragging() ) |
5939 | { | |
07296f0b RD |
5940 | //wxLogDebug("pos(%d, %d) coords(%d, %d)", pos.x, pos.y, coords.GetRow(), coords.GetCol()); |
5941 | ||
962a48f6 | 5942 | // Don't start doing anything until the mouse has been dragged at |
07296f0b | 5943 | // least 3 pixels in any direction... |
508011ce VZ |
5944 | if (! m_isDragging) |
5945 | { | |
5946 | if (m_startDragPos == wxDefaultPosition) | |
5947 | { | |
07296f0b RD |
5948 | m_startDragPos = pos; |
5949 | return; | |
5950 | } | |
5951 | if (abs(m_startDragPos.x - pos.x) < 4 && abs(m_startDragPos.y - pos.y) < 4) | |
5952 | return; | |
5953 | } | |
5954 | ||
ca65c044 | 5955 | m_isDragging = true; |
2d66e025 MB |
5956 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
5957 | { | |
f0102d2a | 5958 | // Hide the edit control, so it |
4db6714b | 5959 | // won't interfere with drag-shrinking. |
f6bcfd97 | 5960 | if ( IsCellEditControlShown() ) |
a5777624 | 5961 | { |
f0102d2a | 5962 | HideCellEditControl(); |
a5777624 RD |
5963 | SaveEditControlValue(); |
5964 | } | |
07296f0b | 5965 | |
2d66e025 MB |
5966 | if ( coords != wxGridNoCellCoords ) |
5967 | { | |
2b01fd49 | 5968 | if ( event.CmdDown() ) |
aa5e1f75 SN |
5969 | { |
5970 | if ( m_selectingKeyboard == wxGridNoCellCoords) | |
5971 | m_selectingKeyboard = coords; | |
a9339fe2 | 5972 | HighlightBlock( m_selectingKeyboard, coords ); |
aa5e1f75 | 5973 | } |
79dbea21 RD |
5974 | else if ( CanDragCell() ) |
5975 | { | |
5976 | if ( isFirstDrag ) | |
5977 | { | |
5978 | if ( m_selectingKeyboard == wxGridNoCellCoords) | |
5979 | m_selectingKeyboard = coords; | |
5980 | ||
5981 | SendEvent( wxEVT_GRID_CELL_BEGIN_DRAG, | |
5982 | coords.GetRow(), | |
5983 | coords.GetCol(), | |
5984 | event ); | |
25107357 | 5985 | return; |
79dbea21 RD |
5986 | } |
5987 | } | |
aa5e1f75 SN |
5988 | else |
5989 | { | |
5990 | if ( !IsSelection() ) | |
5991 | { | |
c9097836 | 5992 | HighlightBlock( coords, coords ); |
aa5e1f75 SN |
5993 | } |
5994 | else | |
5995 | { | |
c9097836 | 5996 | HighlightBlock( m_currentCellCoords, coords ); |
aa5e1f75 | 5997 | } |
f85afd4e | 5998 | } |
07296f0b | 5999 | |
508011ce VZ |
6000 | if (! IsVisible(coords)) |
6001 | { | |
07296f0b RD |
6002 | MakeCellVisible(coords); |
6003 | // TODO: need to introduce a delay or something here. The | |
e32352cf | 6004 | // scrolling is way to fast, at least on MSW - also on GTK. |
07296f0b | 6005 | } |
2d66e025 | 6006 | } |
25107357 RD |
6007 | // Have we captured the mouse yet? |
6008 | if (! m_winCapture) | |
6009 | { | |
6010 | m_winCapture = m_gridWin; | |
6011 | m_winCapture->CaptureMouse(); | |
6012 | } | |
6013 | ||
c71b2126 | 6014 | |
2d66e025 | 6015 | } |
6d004f67 MB |
6016 | else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_ROW ) |
6017 | { | |
6018 | int cw, ch, left, dummy; | |
6019 | m_gridWin->GetClientSize( &cw, &ch ); | |
6020 | CalcUnscrolledPosition( 0, 0, &left, &dummy ); | |
8f177c8e | 6021 | |
6d004f67 MB |
6022 | wxClientDC dc( m_gridWin ); |
6023 | PrepareDC( dc ); | |
a95e38c0 VZ |
6024 | y = wxMax( y, GetRowTop(m_dragRowOrCol) + |
6025 | GetRowMinimalHeight(m_dragRowOrCol) ); | |
6d004f67 MB |
6026 | dc.SetLogicalFunction(wxINVERT); |
6027 | if ( m_dragLastPos >= 0 ) | |
6028 | { | |
6029 | dc.DrawLine( left, m_dragLastPos, left+cw, m_dragLastPos ); | |
6030 | } | |
6031 | dc.DrawLine( left, y, left+cw, y ); | |
6032 | m_dragLastPos = y; | |
6033 | } | |
6034 | else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_COL ) | |
6035 | { | |
6036 | int cw, ch, dummy, top; | |
6037 | m_gridWin->GetClientSize( &cw, &ch ); | |
6038 | CalcUnscrolledPosition( 0, 0, &dummy, &top ); | |
e2b42eeb | 6039 | |
6d004f67 MB |
6040 | wxClientDC dc( m_gridWin ); |
6041 | PrepareDC( dc ); | |
43947979 VZ |
6042 | x = wxMax( x, GetColLeft(m_dragRowOrCol) + |
6043 | GetColMinimalWidth(m_dragRowOrCol) ); | |
6d004f67 MB |
6044 | dc.SetLogicalFunction(wxINVERT); |
6045 | if ( m_dragLastPos >= 0 ) | |
6046 | { | |
a9339fe2 | 6047 | dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top + ch ); |
6d004f67 | 6048 | } |
a9339fe2 | 6049 | dc.DrawLine( x, top, x, top + ch ); |
6d004f67 MB |
6050 | m_dragLastPos = x; |
6051 | } | |
e2b42eeb | 6052 | |
2d66e025 MB |
6053 | return; |
6054 | } | |
66242c80 | 6055 | |
ca65c044 | 6056 | m_isDragging = false; |
07296f0b RD |
6057 | m_startDragPos = wxDefaultPosition; |
6058 | ||
a5777624 RD |
6059 | // VZ: if we do this, the mode is reset to WXGRID_CURSOR_SELECT_CELL |
6060 | // immediately after it becomes WXGRID_CURSOR_RESIZE_ROW/COL under | |
6061 | // wxGTK | |
e2b42eeb | 6062 | #if 0 |
a5777624 RD |
6063 | if ( event.Entering() || event.Leaving() ) |
6064 | { | |
6065 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); | |
6066 | m_gridWin->SetCursor( *wxSTANDARD_CURSOR ); | |
6067 | } | |
6068 | else | |
e2b42eeb VZ |
6069 | #endif // 0 |
6070 | ||
a5777624 RD |
6071 | // ------------ Left button pressed |
6072 | // | |
6073 | if ( event.LeftDown() && coords != wxGridNoCellCoords ) | |
f6bcfd97 BP |
6074 | { |
6075 | if ( !SendEvent( wxEVT_GRID_CELL_LEFT_CLICK, | |
6076 | coords.GetRow(), | |
6077 | coords.GetCol(), | |
6078 | event ) ) | |
a5777624 | 6079 | { |
2b01fd49 | 6080 | if ( !event.CmdDown() ) |
f6bcfd97 BP |
6081 | ClearSelection(); |
6082 | if ( event.ShiftDown() ) | |
6083 | { | |
3f3dc2ef VZ |
6084 | if ( m_selection ) |
6085 | { | |
6086 | m_selection->SelectBlock( m_currentCellCoords.GetRow(), | |
6087 | m_currentCellCoords.GetCol(), | |
6088 | coords.GetRow(), | |
6089 | coords.GetCol(), | |
6090 | event.ControlDown(), | |
6091 | event.ShiftDown(), | |
6092 | event.AltDown(), | |
6093 | event.MetaDown() ); | |
6094 | } | |
f6bcfd97 | 6095 | } |
2f024384 | 6096 | else if ( XToEdgeOfCol(x) < 0 && |
f6bcfd97 | 6097 | YToEdgeOfRow(y) < 0 ) |
58dd5b3b | 6098 | { |
a5777624 RD |
6099 | DisableCellEditControl(); |
6100 | MakeCellVisible( coords ); | |
6101 | ||
2b01fd49 | 6102 | if ( event.CmdDown() ) |
58dd5b3b | 6103 | { |
73145b0e JS |
6104 | if ( m_selection ) |
6105 | { | |
6106 | m_selection->ToggleCellSelection( coords.GetRow(), | |
6107 | coords.GetCol(), | |
6108 | event.ControlDown(), | |
6109 | event.ShiftDown(), | |
6110 | event.AltDown(), | |
6111 | event.MetaDown() ); | |
6112 | } | |
6113 | m_selectingTopLeft = wxGridNoCellCoords; | |
6114 | m_selectingBottomRight = wxGridNoCellCoords; | |
6115 | m_selectingKeyboard = coords; | |
a5777624 RD |
6116 | } |
6117 | else | |
6118 | { | |
73145b0e JS |
6119 | m_waitForSlowClick = m_currentCellCoords == coords && coords != wxGridNoCellCoords; |
6120 | SetCurrentCell( coords ); | |
6121 | if ( m_selection ) | |
aa5e1f75 | 6122 | { |
73145b0e JS |
6123 | if ( m_selection->GetSelectionMode() != |
6124 | wxGrid::wxGridSelectCells ) | |
3f3dc2ef | 6125 | { |
73145b0e | 6126 | HighlightBlock( coords, coords ); |
3f3dc2ef | 6127 | } |
aa5e1f75 | 6128 | } |
58dd5b3b MB |
6129 | } |
6130 | } | |
f85afd4e | 6131 | } |
a5777624 | 6132 | } |
f85afd4e | 6133 | |
a5777624 RD |
6134 | // ------------ Left double click |
6135 | // | |
6136 | else if ( event.LeftDClick() && coords != wxGridNoCellCoords ) | |
6137 | { | |
6138 | DisableCellEditControl(); | |
6139 | ||
2f024384 | 6140 | if ( XToEdgeOfCol(x) < 0 && YToEdgeOfRow(y) < 0 ) |
58dd5b3b | 6141 | { |
1ef49ab5 VS |
6142 | if ( !SendEvent( wxEVT_GRID_CELL_LEFT_DCLICK, |
6143 | coords.GetRow(), | |
6144 | coords.GetCol(), | |
6145 | event ) ) | |
6146 | { | |
6147 | // we want double click to select a cell and start editing | |
6148 | // (i.e. to behave in same way as sequence of two slow clicks): | |
6149 | m_waitForSlowClick = true; | |
6150 | } | |
58dd5b3b | 6151 | } |
a5777624 | 6152 | } |
f85afd4e | 6153 | |
a5777624 RD |
6154 | // ------------ Left button released |
6155 | // | |
6156 | else if ( event.LeftUp() ) | |
6157 | { | |
6158 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) | |
f85afd4e | 6159 | { |
f40f9976 JS |
6160 | if (m_winCapture) |
6161 | { | |
2f024384 DS |
6162 | if (m_winCapture->HasCapture()) |
6163 | m_winCapture->ReleaseMouse(); | |
f40f9976 JS |
6164 | m_winCapture = NULL; |
6165 | } | |
6166 | ||
bee19958 | 6167 | if ( coords == m_currentCellCoords && m_waitForSlowClick && CanEnableCellControl() ) |
932b55d0 JS |
6168 | { |
6169 | ClearSelection(); | |
6170 | EnableCellEditControl(); | |
6171 | ||
2f024384 | 6172 | wxGridCellAttr *attr = GetCellAttr(coords); |
932b55d0 JS |
6173 | wxGridCellEditor *editor = attr->GetEditor(this, coords.GetRow(), coords.GetCol()); |
6174 | editor->StartingClick(); | |
6175 | editor->DecRef(); | |
6176 | attr->DecRef(); | |
6177 | ||
ca65c044 | 6178 | m_waitForSlowClick = false; |
932b55d0 JS |
6179 | } |
6180 | else if ( m_selectingTopLeft != wxGridNoCellCoords && | |
b5808881 | 6181 | m_selectingBottomRight != wxGridNoCellCoords ) |
52068ea5 | 6182 | { |
3f3dc2ef VZ |
6183 | if ( m_selection ) |
6184 | { | |
6185 | m_selection->SelectBlock( m_selectingTopLeft.GetRow(), | |
6186 | m_selectingTopLeft.GetCol(), | |
6187 | m_selectingBottomRight.GetRow(), | |
6188 | m_selectingBottomRight.GetCol(), | |
6189 | event.ControlDown(), | |
6190 | event.ShiftDown(), | |
6191 | event.AltDown(), | |
6192 | event.MetaDown() ); | |
6193 | } | |
6194 | ||
5c8fc7c1 SN |
6195 | m_selectingTopLeft = wxGridNoCellCoords; |
6196 | m_selectingBottomRight = wxGridNoCellCoords; | |
2d66e025 | 6197 | |
73145b0e JS |
6198 | // Show the edit control, if it has been hidden for |
6199 | // drag-shrinking. | |
6200 | ShowCellEditControl(); | |
6201 | } | |
a5777624 RD |
6202 | } |
6203 | else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_ROW ) | |
6204 | { | |
6205 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); | |
6206 | DoEndDragResizeRow(); | |
e2b42eeb | 6207 | |
a5777624 RD |
6208 | // Note: we are ending the event *after* doing |
6209 | // default processing in this case | |
6210 | // | |
6211 | SendEvent( wxEVT_GRID_ROW_SIZE, m_dragRowOrCol, -1, event ); | |
6212 | } | |
6213 | else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_COL ) | |
6214 | { | |
6215 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); | |
6216 | DoEndDragResizeCol(); | |
e2b42eeb | 6217 | |
a5777624 RD |
6218 | // Note: we are ending the event *after* doing |
6219 | // default processing in this case | |
6220 | // | |
6221 | SendEvent( wxEVT_GRID_COL_SIZE, -1, m_dragRowOrCol, event ); | |
58dd5b3b | 6222 | } |
f85afd4e | 6223 | |
a5777624 RD |
6224 | m_dragLastPos = -1; |
6225 | } | |
6226 | ||
a5777624 RD |
6227 | // ------------ Right button down |
6228 | // | |
6229 | else if ( event.RightDown() && coords != wxGridNoCellCoords ) | |
6230 | { | |
6231 | DisableCellEditControl(); | |
6232 | if ( !SendEvent( wxEVT_GRID_CELL_RIGHT_CLICK, | |
6233 | coords.GetRow(), | |
6234 | coords.GetCol(), | |
6235 | event ) ) | |
f85afd4e | 6236 | { |
a5777624 | 6237 | // no default action at the moment |
60ff3b99 | 6238 | } |
a5777624 | 6239 | } |
2d66e025 | 6240 | |
a5777624 RD |
6241 | // ------------ Right double click |
6242 | // | |
6243 | else if ( event.RightDClick() && coords != wxGridNoCellCoords ) | |
6244 | { | |
6245 | DisableCellEditControl(); | |
6246 | if ( !SendEvent( wxEVT_GRID_CELL_RIGHT_DCLICK, | |
6247 | coords.GetRow(), | |
6248 | coords.GetCol(), | |
6249 | event ) ) | |
f85afd4e | 6250 | { |
a5777624 | 6251 | // no default action at the moment |
60ff3b99 | 6252 | } |
a5777624 RD |
6253 | } |
6254 | ||
6255 | // ------------ Moving and no button action | |
6256 | // | |
6257 | else if ( event.Moving() && !event.IsButton() ) | |
6258 | { | |
4db6714b | 6259 | if ( coords.GetRow() < 0 || coords.GetCol() < 0 ) |
d57ad377 SN |
6260 | { |
6261 | // out of grid cell area | |
6262 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); | |
6263 | return; | |
6264 | } | |
6265 | ||
a5777624 RD |
6266 | int dragRow = YToEdgeOfRow( y ); |
6267 | int dragCol = XToEdgeOfCol( x ); | |
790cc417 | 6268 | |
a5777624 RD |
6269 | // Dragging on the corner of a cell to resize in both |
6270 | // directions is not implemented yet... | |
790cc417 | 6271 | // |
91894db3 | 6272 | if ( dragRow >= 0 && dragCol >= 0 ) |
790cc417 | 6273 | { |
a5777624 RD |
6274 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); |
6275 | return; | |
6276 | } | |
6d004f67 | 6277 | |
d57ad377 | 6278 | if ( dragRow >= 0 ) |
a5777624 RD |
6279 | { |
6280 | m_dragRowOrCol = dragRow; | |
6d004f67 | 6281 | |
a5777624 | 6282 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
6d004f67 | 6283 | { |
a5777624 | 6284 | if ( CanDragRowSize() && CanDragGridSize() ) |
521ff07e | 6285 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_ROW, NULL, false); |
6d004f67 | 6286 | } |
a5777624 | 6287 | } |
91894db3 | 6288 | else if ( dragCol >= 0 ) |
a5777624 RD |
6289 | { |
6290 | m_dragRowOrCol = dragCol; | |
e2b42eeb | 6291 | |
a5777624 | 6292 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
6d004f67 | 6293 | { |
a5777624 | 6294 | if ( CanDragColSize() && CanDragGridSize() ) |
521ff07e | 6295 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_COL, NULL, false); |
6d004f67 MB |
6296 | } |
6297 | } | |
91894db3 | 6298 | else // Neither on a row or col edge |
a5777624 | 6299 | { |
91894db3 VZ |
6300 | if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) |
6301 | { | |
6302 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); | |
6303 | } | |
a5777624 RD |
6304 | } |
6305 | } | |
6d004f67 MB |
6306 | } |
6307 | ||
6d004f67 MB |
6308 | void wxGrid::DoEndDragResizeRow() |
6309 | { | |
6310 | if ( m_dragLastPos >= 0 ) | |
6311 | { | |
6312 | // erase the last line and resize the row | |
6313 | // | |
6314 | int cw, ch, left, dummy; | |
6315 | m_gridWin->GetClientSize( &cw, &ch ); | |
6316 | CalcUnscrolledPosition( 0, 0, &left, &dummy ); | |
6317 | ||
6318 | wxClientDC dc( m_gridWin ); | |
6319 | PrepareDC( dc ); | |
6320 | dc.SetLogicalFunction( wxINVERT ); | |
a9339fe2 | 6321 | dc.DrawLine( left, m_dragLastPos, left + cw, m_dragLastPos ); |
6d004f67 | 6322 | HideCellEditControl(); |
a5777624 | 6323 | SaveEditControlValue(); |
6d004f67 | 6324 | |
7c1cb261 | 6325 | int rowTop = GetRowTop(m_dragRowOrCol); |
6d004f67 | 6326 | SetRowSize( m_dragRowOrCol, |
b8d24d4e | 6327 | wxMax( m_dragLastPos - rowTop, m_minAcceptableRowHeight ) ); |
e2b42eeb | 6328 | |
6d004f67 MB |
6329 | if ( !GetBatchCount() ) |
6330 | { | |
6331 | // Only needed to get the correct rect.y: | |
6332 | wxRect rect ( CellToRect( m_dragRowOrCol, 0 ) ); | |
6333 | rect.x = 0; | |
6334 | CalcScrolledPosition(0, rect.y, &dummy, &rect.y); | |
6335 | rect.width = m_rowLabelWidth; | |
6336 | rect.height = ch - rect.y; | |
ca65c044 | 6337 | m_rowLabelWin->Refresh( true, &rect ); |
6d004f67 | 6338 | rect.width = cw; |
ccdee36f | 6339 | |
27f35b66 SN |
6340 | // if there is a multicell block, paint all of it |
6341 | if (m_table) | |
6342 | { | |
6343 | int i, cell_rows, cell_cols, subtract_rows = 0; | |
6344 | int leftCol = XToCol(left); | |
a9339fe2 | 6345 | int rightCol = internalXToCol(left + cw); |
27f35b66 SN |
6346 | if (leftCol >= 0) |
6347 | { | |
27f35b66 SN |
6348 | for (i=leftCol; i<rightCol; i++) |
6349 | { | |
6350 | GetCellSize(m_dragRowOrCol, i, &cell_rows, &cell_cols); | |
6351 | if (cell_rows < subtract_rows) | |
6352 | subtract_rows = cell_rows; | |
6353 | } | |
6354 | rect.y = GetRowTop(m_dragRowOrCol + subtract_rows); | |
6355 | CalcScrolledPosition(0, rect.y, &dummy, &rect.y); | |
6356 | rect.height = ch - rect.y; | |
6357 | } | |
6358 | } | |
ca65c044 | 6359 | m_gridWin->Refresh( false, &rect ); |
6d004f67 MB |
6360 | } |
6361 | ||
6362 | ShowCellEditControl(); | |
6363 | } | |
6364 | } | |
6365 | ||
6366 | ||
6367 | void wxGrid::DoEndDragResizeCol() | |
6368 | { | |
6369 | if ( m_dragLastPos >= 0 ) | |
6370 | { | |
6371 | // erase the last line and resize the col | |
6372 | // | |
6373 | int cw, ch, dummy, top; | |
6374 | m_gridWin->GetClientSize( &cw, &ch ); | |
6375 | CalcUnscrolledPosition( 0, 0, &dummy, &top ); | |
6376 | ||
6377 | wxClientDC dc( m_gridWin ); | |
6378 | PrepareDC( dc ); | |
6379 | dc.SetLogicalFunction( wxINVERT ); | |
a9339fe2 | 6380 | dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top + ch ); |
6d004f67 | 6381 | HideCellEditControl(); |
a5777624 | 6382 | SaveEditControlValue(); |
6d004f67 | 6383 | |
7c1cb261 | 6384 | int colLeft = GetColLeft(m_dragRowOrCol); |
6d004f67 | 6385 | SetColSize( m_dragRowOrCol, |
43947979 VZ |
6386 | wxMax( m_dragLastPos - colLeft, |
6387 | GetColMinimalWidth(m_dragRowOrCol) ) ); | |
6d004f67 MB |
6388 | |
6389 | if ( !GetBatchCount() ) | |
6390 | { | |
6391 | // Only needed to get the correct rect.x: | |
6392 | wxRect rect ( CellToRect( 0, m_dragRowOrCol ) ); | |
6393 | rect.y = 0; | |
6394 | CalcScrolledPosition(rect.x, 0, &rect.x, &dummy); | |
6395 | rect.width = cw - rect.x; | |
6396 | rect.height = m_colLabelHeight; | |
ca65c044 | 6397 | m_colLabelWin->Refresh( true, &rect ); |
6d004f67 | 6398 | rect.height = ch; |
2f024384 | 6399 | |
27f35b66 SN |
6400 | // if there is a multicell block, paint all of it |
6401 | if (m_table) | |
6402 | { | |
6403 | int i, cell_rows, cell_cols, subtract_cols = 0; | |
6404 | int topRow = YToRow(top); | |
a9339fe2 | 6405 | int bottomRow = internalYToRow(top + cw); |
27f35b66 SN |
6406 | if (topRow >= 0) |
6407 | { | |
27f35b66 SN |
6408 | for (i=topRow; i<bottomRow; i++) |
6409 | { | |
6410 | GetCellSize(i, m_dragRowOrCol, &cell_rows, &cell_cols); | |
6411 | if (cell_cols < subtract_cols) | |
6412 | subtract_cols = cell_cols; | |
6413 | } | |
a9339fe2 | 6414 | |
27f35b66 SN |
6415 | rect.x = GetColLeft(m_dragRowOrCol + subtract_cols); |
6416 | CalcScrolledPosition(rect.x, 0, &rect.x, &dummy); | |
6417 | rect.width = cw - rect.x; | |
6418 | } | |
6419 | } | |
2f024384 | 6420 | |
ca65c044 | 6421 | m_gridWin->Refresh( false, &rect ); |
790cc417 | 6422 | } |
e2b42eeb | 6423 | |
6d004f67 | 6424 | ShowCellEditControl(); |
f85afd4e | 6425 | } |
f85afd4e MB |
6426 | } |
6427 | ||
d4175745 VZ |
6428 | void wxGrid::DoEndDragMoveCol() |
6429 | { | |
6430 | //The user clicked on the column but didn't actually drag | |
6431 | if ( m_dragLastPos < 0 ) | |
6432 | { | |
6433 | m_colLabelWin->Refresh(); //Do this to "unpress" the column | |
6434 | return; | |
6435 | } | |
6436 | ||
6437 | int newPos; | |
6438 | if ( m_moveToCol == -1 ) | |
6439 | newPos = m_numCols - 1; | |
6440 | else | |
6441 | { | |
6442 | newPos = GetColPos( m_moveToCol ); | |
6443 | if ( newPos > GetColPos( m_dragRowOrCol ) ) | |
6444 | newPos--; | |
6445 | } | |
6446 | ||
6447 | SetColPos( m_dragRowOrCol, newPos ); | |
6448 | } | |
6449 | ||
6450 | void wxGrid::SetColPos( int colID, int newPos ) | |
6451 | { | |
6452 | if ( m_colAt.IsEmpty() ) | |
6453 | { | |
6454 | m_colAt.Alloc( m_numCols ); | |
6455 | ||
6456 | int i; | |
6457 | for ( i = 0; i < m_numCols; i++ ) | |
6458 | { | |
6459 | m_colAt.Add( i ); | |
6460 | } | |
6461 | } | |
6462 | ||
6463 | int oldPos = GetColPos( colID ); | |
6464 | ||
6465 | //Reshuffle the m_colAt array | |
6466 | if ( newPos > oldPos ) | |
6467 | { | |
6468 | int i; | |
6469 | for ( i = oldPos; i < newPos; i++ ) | |
6470 | { | |
6471 | m_colAt[i] = m_colAt[i+1]; | |
6472 | } | |
6473 | } | |
6474 | else | |
6475 | { | |
6476 | int i; | |
6477 | for ( i = oldPos; i > newPos; i-- ) | |
6478 | { | |
6479 | m_colAt[i] = m_colAt[i-1]; | |
6480 | } | |
6481 | } | |
6482 | ||
6483 | m_colAt[newPos] = colID; | |
6484 | ||
6485 | //Recalculate the column rights | |
6486 | if ( !m_colWidths.IsEmpty() ) | |
6487 | { | |
6488 | int colRight = 0; | |
6489 | int colPos; | |
6490 | for ( colPos = 0; colPos < m_numCols; colPos++ ) | |
6491 | { | |
6492 | int colID = GetColAt( colPos ); | |
6493 | ||
6494 | colRight += m_colWidths[colID]; | |
6495 | m_colRights[colID] = colRight; | |
6496 | } | |
6497 | } | |
6498 | ||
6499 | m_colLabelWin->Refresh(); | |
6500 | m_gridWin->Refresh(); | |
6501 | } | |
6502 | ||
6503 | ||
6504 | ||
6505 | void wxGrid::EnableDragColMove( bool enable ) | |
6506 | { | |
6507 | if ( m_canDragColMove == enable ) | |
6508 | return; | |
6509 | ||
6510 | m_canDragColMove = enable; | |
6511 | ||
6512 | if ( !m_canDragColMove ) | |
6513 | { | |
6514 | m_colAt.Clear(); | |
6515 | ||
6516 | //Recalculate the column rights | |
6517 | if ( !m_colWidths.IsEmpty() ) | |
6518 | { | |
6519 | int colRight = 0; | |
6520 | int colPos; | |
6521 | for ( colPos = 0; colPos < m_numCols; colPos++ ) | |
6522 | { | |
6523 | colRight += m_colWidths[colPos]; | |
6524 | m_colRights[colPos] = colRight; | |
6525 | } | |
6526 | } | |
6527 | ||
6528 | m_colLabelWin->Refresh(); | |
6529 | m_gridWin->Refresh(); | |
6530 | } | |
6531 | } | |
6532 | ||
6533 | ||
2d66e025 MB |
6534 | // |
6535 | // ------ interaction with data model | |
6536 | // | |
6537 | bool wxGrid::ProcessTableMessage( wxGridTableMessage& msg ) | |
f85afd4e | 6538 | { |
2d66e025 | 6539 | switch ( msg.GetId() ) |
17732cec | 6540 | { |
2d66e025 MB |
6541 | case wxGRIDTABLE_REQUEST_VIEW_GET_VALUES: |
6542 | return GetModelValues(); | |
17732cec | 6543 | |
2d66e025 MB |
6544 | case wxGRIDTABLE_REQUEST_VIEW_SEND_VALUES: |
6545 | return SetModelValues(); | |
f85afd4e | 6546 | |
2d66e025 MB |
6547 | case wxGRIDTABLE_NOTIFY_ROWS_INSERTED: |
6548 | case wxGRIDTABLE_NOTIFY_ROWS_APPENDED: | |
6549 | case wxGRIDTABLE_NOTIFY_ROWS_DELETED: | |
6550 | case wxGRIDTABLE_NOTIFY_COLS_INSERTED: | |
6551 | case wxGRIDTABLE_NOTIFY_COLS_APPENDED: | |
6552 | case wxGRIDTABLE_NOTIFY_COLS_DELETED: | |
6553 | return Redimension( msg ); | |
6554 | ||
6555 | default: | |
ca65c044 | 6556 | return false; |
f85afd4e | 6557 | } |
2d66e025 | 6558 | } |
f85afd4e | 6559 | |
2d66e025 | 6560 | // The behaviour of this function depends on the grid table class |
5b061713 | 6561 | // Clear() function. For the default wxGridStringTable class the |
2d66e025 MB |
6562 | // behavious is to replace all cell contents with wxEmptyString but |
6563 | // not to change the number of rows or cols. | |
6564 | // | |
6565 | void wxGrid::ClearGrid() | |
6566 | { | |
6567 | if ( m_table ) | |
f85afd4e | 6568 | { |
4cfa5de6 RD |
6569 | if (IsCellEditControlEnabled()) |
6570 | DisableCellEditControl(); | |
6571 | ||
2d66e025 | 6572 | m_table->Clear(); |
5b061713 | 6573 | if (!GetBatchCount()) |
a9339fe2 | 6574 | m_gridWin->Refresh(); |
f85afd4e MB |
6575 | } |
6576 | } | |
6577 | ||
2d66e025 | 6578 | bool wxGrid::InsertRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) |
f85afd4e | 6579 | { |
2d66e025 | 6580 | // TODO: something with updateLabels flag |
8f177c8e | 6581 | |
2d66e025 | 6582 | if ( !m_created ) |
f85afd4e | 6583 | { |
bd3c6758 | 6584 | wxFAIL_MSG( wxT("Called wxGrid::InsertRows() before calling CreateGrid()") ); |
ca65c044 | 6585 | return false; |
2d66e025 | 6586 | } |
8f177c8e | 6587 | |
2d66e025 MB |
6588 | if ( m_table ) |
6589 | { | |
b7fff980 | 6590 | if (IsCellEditControlEnabled()) |
b54ba671 | 6591 | DisableCellEditControl(); |
b7fff980 | 6592 | |
4ea3479c | 6593 | bool done = m_table->InsertRows( pos, numRows ); |
4ea3479c | 6594 | return done; |
f85afd4e | 6595 | |
2d66e025 MB |
6596 | // the table will have sent the results of the insert row |
6597 | // operation to this view object as a grid table message | |
f85afd4e | 6598 | } |
a9339fe2 | 6599 | |
ca65c044 | 6600 | return false; |
f85afd4e MB |
6601 | } |
6602 | ||
2d66e025 | 6603 | bool wxGrid::AppendRows( int numRows, bool WXUNUSED(updateLabels) ) |
f85afd4e | 6604 | { |
2d66e025 MB |
6605 | // TODO: something with updateLabels flag |
6606 | ||
6607 | if ( !m_created ) | |
f85afd4e | 6608 | { |
bd3c6758 | 6609 | wxFAIL_MSG( wxT("Called wxGrid::AppendRows() before calling CreateGrid()") ); |
ca65c044 | 6610 | return false; |
2d66e025 MB |
6611 | } |
6612 | ||
4ea3479c JS |
6613 | if ( m_table ) |
6614 | { | |
6615 | bool done = m_table && m_table->AppendRows( numRows ); | |
4ea3479c | 6616 | return done; |
a9339fe2 | 6617 | |
4ea3479c JS |
6618 | // the table will have sent the results of the append row |
6619 | // operation to this view object as a grid table message | |
6620 | } | |
a9339fe2 | 6621 | |
ca65c044 | 6622 | return false; |
f85afd4e MB |
6623 | } |
6624 | ||
2d66e025 | 6625 | bool wxGrid::DeleteRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) |
f85afd4e | 6626 | { |
2d66e025 MB |
6627 | // TODO: something with updateLabels flag |
6628 | ||
6629 | if ( !m_created ) | |
f85afd4e | 6630 | { |
bd3c6758 | 6631 | wxFAIL_MSG( wxT("Called wxGrid::DeleteRows() before calling CreateGrid()") ); |
ca65c044 | 6632 | return false; |
2d66e025 MB |
6633 | } |
6634 | ||
b7fff980 | 6635 | if ( m_table ) |
2d66e025 | 6636 | { |
b7fff980 | 6637 | if (IsCellEditControlEnabled()) |
b54ba671 | 6638 | DisableCellEditControl(); |
f85afd4e | 6639 | |
4ea3479c | 6640 | bool done = m_table->DeleteRows( pos, numRows ); |
4ea3479c | 6641 | return done; |
f6bcfd97 BP |
6642 | // the table will have sent the results of the delete row |
6643 | // operation to this view object as a grid table message | |
2d66e025 | 6644 | } |
a9339fe2 | 6645 | |
ca65c044 | 6646 | return false; |
2d66e025 | 6647 | } |
f85afd4e | 6648 | |
2d66e025 MB |
6649 | bool wxGrid::InsertCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) |
6650 | { | |
6651 | // TODO: something with updateLabels flag | |
8f177c8e | 6652 | |
2d66e025 MB |
6653 | if ( !m_created ) |
6654 | { | |
bd3c6758 | 6655 | wxFAIL_MSG( wxT("Called wxGrid::InsertCols() before calling CreateGrid()") ); |
ca65c044 | 6656 | return false; |
2d66e025 | 6657 | } |
f85afd4e | 6658 | |
2d66e025 MB |
6659 | if ( m_table ) |
6660 | { | |
b7fff980 | 6661 | if (IsCellEditControlEnabled()) |
b54ba671 | 6662 | DisableCellEditControl(); |
b7fff980 | 6663 | |
4ea3479c | 6664 | bool done = m_table->InsertCols( pos, numCols ); |
4ea3479c | 6665 | return done; |
2d66e025 MB |
6666 | // the table will have sent the results of the insert col |
6667 | // operation to this view object as a grid table message | |
f85afd4e | 6668 | } |
2f024384 | 6669 | |
ca65c044 | 6670 | return false; |
f85afd4e MB |
6671 | } |
6672 | ||
2d66e025 | 6673 | bool wxGrid::AppendCols( int numCols, bool WXUNUSED(updateLabels) ) |
f85afd4e | 6674 | { |
2d66e025 MB |
6675 | // TODO: something with updateLabels flag |
6676 | ||
6677 | if ( !m_created ) | |
f85afd4e | 6678 | { |
bd3c6758 | 6679 | wxFAIL_MSG( wxT("Called wxGrid::AppendCols() before calling CreateGrid()") ); |
ca65c044 | 6680 | return false; |
2d66e025 | 6681 | } |
f85afd4e | 6682 | |
4ea3479c JS |
6683 | if ( m_table ) |
6684 | { | |
6685 | bool done = m_table->AppendCols( numCols ); | |
4ea3479c JS |
6686 | return done; |
6687 | // the table will have sent the results of the append col | |
6688 | // operation to this view object as a grid table message | |
6689 | } | |
2f024384 | 6690 | |
ca65c044 | 6691 | return false; |
f85afd4e MB |
6692 | } |
6693 | ||
2d66e025 | 6694 | bool wxGrid::DeleteCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) |
f85afd4e | 6695 | { |
2d66e025 | 6696 | // TODO: something with updateLabels flag |
8f177c8e | 6697 | |
2d66e025 | 6698 | if ( !m_created ) |
f85afd4e | 6699 | { |
bd3c6758 | 6700 | wxFAIL_MSG( wxT("Called wxGrid::DeleteCols() before calling CreateGrid()") ); |
ca65c044 | 6701 | return false; |
f85afd4e MB |
6702 | } |
6703 | ||
b7fff980 | 6704 | if ( m_table ) |
2d66e025 | 6705 | { |
b7fff980 | 6706 | if (IsCellEditControlEnabled()) |
b54ba671 | 6707 | DisableCellEditControl(); |
8f177c8e | 6708 | |
4ea3479c | 6709 | bool done = m_table->DeleteCols( pos, numCols ); |
4ea3479c | 6710 | return done; |
f6bcfd97 BP |
6711 | // the table will have sent the results of the delete col |
6712 | // operation to this view object as a grid table message | |
f85afd4e | 6713 | } |
2f024384 | 6714 | |
ca65c044 | 6715 | return false; |
f85afd4e MB |
6716 | } |
6717 | ||
2d66e025 MB |
6718 | // |
6719 | // ----- event handlers | |
f85afd4e | 6720 | // |
8f177c8e | 6721 | |
2d66e025 MB |
6722 | // Generate a grid event based on a mouse event and |
6723 | // return the result of ProcessEvent() | |
6724 | // | |
fe7b9ed6 | 6725 | int wxGrid::SendEvent( const wxEventType type, |
2d66e025 MB |
6726 | int row, int col, |
6727 | wxMouseEvent& mouseEv ) | |
6728 | { | |
2f024384 | 6729 | bool claimed, vetoed; |
fe7b9ed6 | 6730 | |
97a9929e VZ |
6731 | if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE ) |
6732 | { | |
6733 | int rowOrCol = (row == -1 ? col : row); | |
6734 | ||
6735 | wxGridSizeEvent gridEvt( GetId(), | |
6736 | type, | |
6737 | this, | |
6738 | rowOrCol, | |
6739 | mouseEv.GetX() + GetRowLabelSize(), | |
6740 | mouseEv.GetY() + GetColLabelSize(), | |
6741 | mouseEv.ControlDown(), | |
6742 | mouseEv.ShiftDown(), | |
6743 | mouseEv.AltDown(), | |
6744 | mouseEv.MetaDown() ); | |
6745 | ||
6746 | claimed = GetEventHandler()->ProcessEvent(gridEvt); | |
6747 | vetoed = !gridEvt.IsAllowed(); | |
6748 | } | |
fe7b9ed6 | 6749 | else if ( type == wxEVT_GRID_RANGE_SELECT ) |
97a9929e VZ |
6750 | { |
6751 | // Right now, it should _never_ end up here! | |
6752 | wxGridRangeSelectEvent gridEvt( GetId(), | |
6753 | type, | |
6754 | this, | |
6755 | m_selectingTopLeft, | |
6756 | m_selectingBottomRight, | |
ca65c044 | 6757 | true, |
97a9929e VZ |
6758 | mouseEv.ControlDown(), |
6759 | mouseEv.ShiftDown(), | |
6760 | mouseEv.AltDown(), | |
6761 | mouseEv.MetaDown() ); | |
6762 | ||
6763 | claimed = GetEventHandler()->ProcessEvent(gridEvt); | |
6764 | vetoed = !gridEvt.IsAllowed(); | |
6765 | } | |
2b73a34e RD |
6766 | else if ( type == wxEVT_GRID_LABEL_LEFT_CLICK || |
6767 | type == wxEVT_GRID_LABEL_LEFT_DCLICK || | |
6768 | type == wxEVT_GRID_LABEL_RIGHT_CLICK || | |
6769 | type == wxEVT_GRID_LABEL_RIGHT_DCLICK ) | |
6770 | { | |
6771 | wxPoint pos = mouseEv.GetPosition(); | |
6772 | ||
6773 | if ( mouseEv.GetEventObject() == GetGridRowLabelWindow() ) | |
6774 | pos.y += GetColLabelSize(); | |
6775 | if ( mouseEv.GetEventObject() == GetGridColLabelWindow() ) | |
6776 | pos.x += GetRowLabelSize(); | |
c71b2126 | 6777 | |
2b73a34e RD |
6778 | wxGridEvent gridEvt( GetId(), |
6779 | type, | |
6780 | this, | |
6781 | row, col, | |
6782 | pos.x, | |
6783 | pos.y, | |
6784 | false, | |
6785 | mouseEv.ControlDown(), | |
6786 | mouseEv.ShiftDown(), | |
6787 | mouseEv.AltDown(), | |
6788 | mouseEv.MetaDown() ); | |
6789 | claimed = GetEventHandler()->ProcessEvent(gridEvt); | |
6790 | vetoed = !gridEvt.IsAllowed(); | |
6791 | } | |
fe7b9ed6 | 6792 | else |
97a9929e VZ |
6793 | { |
6794 | wxGridEvent gridEvt( GetId(), | |
6795 | type, | |
6796 | this, | |
6797 | row, col, | |
6798 | mouseEv.GetX() + GetRowLabelSize(), | |
6799 | mouseEv.GetY() + GetColLabelSize(), | |
ca65c044 | 6800 | false, |
97a9929e VZ |
6801 | mouseEv.ControlDown(), |
6802 | mouseEv.ShiftDown(), | |
6803 | mouseEv.AltDown(), | |
6804 | mouseEv.MetaDown() ); | |
6805 | claimed = GetEventHandler()->ProcessEvent(gridEvt); | |
6806 | vetoed = !gridEvt.IsAllowed(); | |
6807 | } | |
6808 | ||
6809 | // A Veto'd event may not be `claimed' so test this first | |
4db6714b KH |
6810 | if (vetoed) |
6811 | return -1; | |
6812 | ||
97a9929e | 6813 | return claimed ? 1 : 0; |
f85afd4e MB |
6814 | } |
6815 | ||
2d66e025 MB |
6816 | // Generate a grid event of specified type and return the result |
6817 | // of ProcessEvent(). | |
f85afd4e | 6818 | // |
fe7b9ed6 | 6819 | int wxGrid::SendEvent( const wxEventType type, |
2d66e025 | 6820 | int row, int col ) |
f85afd4e | 6821 | { |
a9339fe2 | 6822 | bool claimed, vetoed; |
fe7b9ed6 | 6823 | |
b54ba671 | 6824 | if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE ) |
f85afd4e | 6825 | { |
2d66e025 | 6826 | int rowOrCol = (row == -1 ? col : row); |
f85afd4e | 6827 | |
a9339fe2 | 6828 | wxGridSizeEvent gridEvt( GetId(), type, this, rowOrCol ); |
2d66e025 | 6829 | |
fe7b9ed6 VZ |
6830 | claimed = GetEventHandler()->ProcessEvent(gridEvt); |
6831 | vetoed = !gridEvt.IsAllowed(); | |
2d66e025 MB |
6832 | } |
6833 | else | |
6834 | { | |
a9339fe2 | 6835 | wxGridEvent gridEvt( GetId(), type, this, row, col ); |
8f177c8e | 6836 | |
fe7b9ed6 VZ |
6837 | claimed = GetEventHandler()->ProcessEvent(gridEvt); |
6838 | vetoed = !gridEvt.IsAllowed(); | |
6839 | } | |
6840 | ||
97a9929e | 6841 | // A Veto'd event may not be `claimed' so test this first |
4db6714b KH |
6842 | if (vetoed) |
6843 | return -1; | |
6844 | ||
97a9929e | 6845 | return claimed ? 1 : 0; |
f85afd4e MB |
6846 | } |
6847 | ||
2d66e025 | 6848 | void wxGrid::OnPaint( wxPaintEvent& WXUNUSED(event) ) |
f85afd4e | 6849 | { |
3d59537f DS |
6850 | // needed to prevent zillions of paint events on MSW |
6851 | wxPaintDC dc(this); | |
8f177c8e | 6852 | } |
f85afd4e | 6853 | |
bca7bfc8 | 6854 | void wxGrid::Refresh(bool eraseb, const wxRect* rect) |
27f35b66 | 6855 | { |
ad603bf7 VZ |
6856 | // Don't do anything if between Begin/EndBatch... |
6857 | // EndBatch() will do all this on the last nested one anyway. | |
27f35b66 SN |
6858 | if (! GetBatchCount()) |
6859 | { | |
bca7bfc8 | 6860 | // Refresh to get correct scrolled position: |
4db6714b | 6861 | wxScrolledWindow::Refresh(eraseb, rect); |
27f35b66 | 6862 | |
27f35b66 SN |
6863 | if (rect) |
6864 | { | |
bca7bfc8 SN |
6865 | int rect_x, rect_y, rectWidth, rectHeight; |
6866 | int width_label, width_cell, height_label, height_cell; | |
6867 | int x, y; | |
6868 | ||
2f024384 | 6869 | // Copy rectangle can get scroll offsets.. |
bca7bfc8 SN |
6870 | rect_x = rect->GetX(); |
6871 | rect_y = rect->GetY(); | |
6872 | rectWidth = rect->GetWidth(); | |
6873 | rectHeight = rect->GetHeight(); | |
27f35b66 | 6874 | |
bca7bfc8 | 6875 | width_label = m_rowLabelWidth - rect_x; |
4db6714b KH |
6876 | if (width_label > rectWidth) |
6877 | width_label = rectWidth; | |
27f35b66 | 6878 | |
bca7bfc8 | 6879 | height_label = m_colLabelHeight - rect_y; |
a9339fe2 DS |
6880 | if (height_label > rectHeight) |
6881 | height_label = rectHeight; | |
27f35b66 | 6882 | |
bca7bfc8 SN |
6883 | if (rect_x > m_rowLabelWidth) |
6884 | { | |
6885 | x = rect_x - m_rowLabelWidth; | |
6886 | width_cell = rectWidth; | |
6887 | } | |
6888 | else | |
6889 | { | |
6890 | x = 0; | |
6891 | width_cell = rectWidth - (m_rowLabelWidth - rect_x); | |
6892 | } | |
6893 | ||
6894 | if (rect_y > m_colLabelHeight) | |
6895 | { | |
6896 | y = rect_y - m_colLabelHeight; | |
6897 | height_cell = rectHeight; | |
6898 | } | |
6899 | else | |
6900 | { | |
6901 | y = 0; | |
6902 | height_cell = rectHeight - (m_colLabelHeight - rect_y); | |
6903 | } | |
6904 | ||
6905 | // Paint corner label part intersecting rect. | |
6906 | if ( width_label > 0 && height_label > 0 ) | |
6907 | { | |
6908 | wxRect anotherrect(rect_x, rect_y, width_label, height_label); | |
6909 | m_cornerLabelWin->Refresh(eraseb, &anotherrect); | |
6910 | } | |
6911 | ||
6912 | // Paint col labels part intersecting rect. | |
6913 | if ( width_cell > 0 && height_label > 0 ) | |
6914 | { | |
6915 | wxRect anotherrect(x, rect_y, width_cell, height_label); | |
6916 | m_colLabelWin->Refresh(eraseb, &anotherrect); | |
6917 | } | |
6918 | ||
6919 | // Paint row labels part intersecting rect. | |
6920 | if ( width_label > 0 && height_cell > 0 ) | |
6921 | { | |
6922 | wxRect anotherrect(rect_x, y, width_label, height_cell); | |
6923 | m_rowLabelWin->Refresh(eraseb, &anotherrect); | |
6924 | } | |
6925 | ||
6926 | // Paint cell area part intersecting rect. | |
6927 | if ( width_cell > 0 && height_cell > 0 ) | |
6928 | { | |
6929 | wxRect anotherrect(x, y, width_cell, height_cell); | |
6930 | m_gridWin->Refresh(eraseb, &anotherrect); | |
6931 | } | |
6932 | } | |
6933 | else | |
6934 | { | |
6935 | m_cornerLabelWin->Refresh(eraseb, NULL); | |
2b5f62a0 | 6936 | m_colLabelWin->Refresh(eraseb, NULL); |
bca7bfc8 SN |
6937 | m_rowLabelWin->Refresh(eraseb, NULL); |
6938 | m_gridWin->Refresh(eraseb, NULL); | |
6939 | } | |
27f35b66 SN |
6940 | } |
6941 | } | |
f85afd4e | 6942 | |
c71b2126 | 6943 | void wxGrid::OnSize(wxSizeEvent& WXUNUSED(event)) |
f85afd4e | 6944 | { |
b93aafab JS |
6945 | if (m_targetWindow != this) // check whether initialisation has been done |
6946 | { | |
6947 | // update our children window positions and scrollbars | |
6948 | CalcDimensions(); | |
6949 | } | |
f85afd4e MB |
6950 | } |
6951 | ||
2d66e025 | 6952 | void wxGrid::OnKeyDown( wxKeyEvent& event ) |
f85afd4e | 6953 | { |
2d66e025 | 6954 | if ( m_inOnKeyDown ) |
f85afd4e | 6955 | { |
2d66e025 MB |
6956 | // shouldn't be here - we are going round in circles... |
6957 | // | |
07296f0b | 6958 | wxFAIL_MSG( wxT("wxGrid::OnKeyDown called while already active") ); |
f85afd4e MB |
6959 | } |
6960 | ||
ca65c044 | 6961 | m_inOnKeyDown = true; |
f85afd4e | 6962 | |
2d66e025 | 6963 | // propagate the event up and see if it gets processed |
2d66e025 MB |
6964 | wxWindow *parent = GetParent(); |
6965 | wxKeyEvent keyEvt( event ); | |
6966 | keyEvt.SetEventObject( parent ); | |
6967 | ||
6968 | if ( !parent->GetEventHandler()->ProcessEvent( keyEvt ) ) | |
f85afd4e | 6969 | { |
bcb614b3 RR |
6970 | if (GetLayoutDirection() == wxLayout_RightToLeft) |
6971 | { | |
6972 | if (event.GetKeyCode() == WXK_RIGHT) | |
6973 | event.m_keyCode = WXK_LEFT; | |
6974 | else if (event.GetKeyCode() == WXK_LEFT) | |
6975 | event.m_keyCode = WXK_RIGHT; | |
6976 | } | |
c71b2126 | 6977 | |
2d66e025 | 6978 | // try local handlers |
12a3f227 | 6979 | switch ( event.GetKeyCode() ) |
2d66e025 MB |
6980 | { |
6981 | case WXK_UP: | |
6982 | if ( event.ControlDown() ) | |
5c8fc7c1 | 6983 | MoveCursorUpBlock( event.ShiftDown() ); |
2d66e025 | 6984 | else |
5c8fc7c1 | 6985 | MoveCursorUp( event.ShiftDown() ); |
2d66e025 | 6986 | break; |
f85afd4e | 6987 | |
2d66e025 MB |
6988 | case WXK_DOWN: |
6989 | if ( event.ControlDown() ) | |
5c8fc7c1 | 6990 | MoveCursorDownBlock( event.ShiftDown() ); |
2d66e025 | 6991 | else |
5c8fc7c1 | 6992 | MoveCursorDown( event.ShiftDown() ); |
2d66e025 | 6993 | break; |
8f177c8e | 6994 | |
2d66e025 MB |
6995 | case WXK_LEFT: |
6996 | if ( event.ControlDown() ) | |
5c8fc7c1 | 6997 | MoveCursorLeftBlock( event.ShiftDown() ); |
2d66e025 | 6998 | else |
5c8fc7c1 | 6999 | MoveCursorLeft( event.ShiftDown() ); |
2d66e025 MB |
7000 | break; |
7001 | ||
7002 | case WXK_RIGHT: | |
7003 | if ( event.ControlDown() ) | |
5c8fc7c1 | 7004 | MoveCursorRightBlock( event.ShiftDown() ); |
2d66e025 | 7005 | else |
5c8fc7c1 | 7006 | MoveCursorRight( event.ShiftDown() ); |
2d66e025 | 7007 | break; |
b99be8fb | 7008 | |
2d66e025 | 7009 | case WXK_RETURN: |
a4f7bf58 | 7010 | case WXK_NUMPAD_ENTER: |
58dd5b3b MB |
7011 | if ( event.ControlDown() ) |
7012 | { | |
7013 | event.Skip(); // to let the edit control have the return | |
7014 | } | |
7015 | else | |
7016 | { | |
f6bcfd97 BP |
7017 | if ( GetGridCursorRow() < GetNumberRows()-1 ) |
7018 | { | |
7019 | MoveCursorDown( event.ShiftDown() ); | |
7020 | } | |
7021 | else | |
7022 | { | |
7023 | // at the bottom of a column | |
13f6e9e8 | 7024 | DisableCellEditControl(); |
f6bcfd97 | 7025 | } |
58dd5b3b | 7026 | } |
2d66e025 MB |
7027 | break; |
7028 | ||
5c8fc7c1 | 7029 | case WXK_ESCAPE: |
e32352cf | 7030 | ClearSelection(); |
5c8fc7c1 SN |
7031 | break; |
7032 | ||
2c9a89e0 RD |
7033 | case WXK_TAB: |
7034 | if (event.ShiftDown()) | |
f6bcfd97 BP |
7035 | { |
7036 | if ( GetGridCursorCol() > 0 ) | |
7037 | { | |
ca65c044 | 7038 | MoveCursorLeft( false ); |
f6bcfd97 BP |
7039 | } |
7040 | else | |
7041 | { | |
7042 | // at left of grid | |
13f6e9e8 | 7043 | DisableCellEditControl(); |
f6bcfd97 BP |
7044 | } |
7045 | } | |
2c9a89e0 | 7046 | else |
f6bcfd97 | 7047 | { |
ccdee36f | 7048 | if ( GetGridCursorCol() < GetNumberCols() - 1 ) |
f6bcfd97 | 7049 | { |
ca65c044 | 7050 | MoveCursorRight( false ); |
f6bcfd97 BP |
7051 | } |
7052 | else | |
7053 | { | |
7054 | // at right of grid | |
13f6e9e8 | 7055 | DisableCellEditControl(); |
f6bcfd97 BP |
7056 | } |
7057 | } | |
2c9a89e0 RD |
7058 | break; |
7059 | ||
2d66e025 MB |
7060 | case WXK_HOME: |
7061 | if ( event.ControlDown() ) | |
7062 | { | |
7063 | MakeCellVisible( 0, 0 ); | |
7064 | SetCurrentCell( 0, 0 ); | |
7065 | } | |
7066 | else | |
7067 | { | |
7068 | event.Skip(); | |
7069 | } | |
7070 | break; | |
7071 | ||
7072 | case WXK_END: | |
7073 | if ( event.ControlDown() ) | |
7074 | { | |
a9339fe2 DS |
7075 | MakeCellVisible( m_numRows - 1, m_numCols - 1 ); |
7076 | SetCurrentCell( m_numRows - 1, m_numCols - 1 ); | |
2d66e025 MB |
7077 | } |
7078 | else | |
7079 | { | |
7080 | event.Skip(); | |
7081 | } | |
7082 | break; | |
7083 | ||
faa94f3e | 7084 | case WXK_PAGEUP: |
2d66e025 MB |
7085 | MovePageUp(); |
7086 | break; | |
7087 | ||
faa94f3e | 7088 | case WXK_PAGEDOWN: |
2d66e025 MB |
7089 | MovePageDown(); |
7090 | break; | |
7091 | ||
07296f0b | 7092 | case WXK_SPACE: |
aa5e1f75 SN |
7093 | if ( event.ControlDown() ) |
7094 | { | |
3f3dc2ef VZ |
7095 | if ( m_selection ) |
7096 | { | |
a9339fe2 DS |
7097 | m_selection->ToggleCellSelection( |
7098 | m_currentCellCoords.GetRow(), | |
7099 | m_currentCellCoords.GetCol(), | |
7100 | event.ControlDown(), | |
7101 | event.ShiftDown(), | |
7102 | event.AltDown(), | |
7103 | event.MetaDown() ); | |
3f3dc2ef | 7104 | } |
aa5e1f75 SN |
7105 | break; |
7106 | } | |
ccdee36f | 7107 | |
07296f0b | 7108 | if ( !IsEditable() ) |
ca65c044 | 7109 | MoveCursorRight( false ); |
ccdee36f DS |
7110 | else |
7111 | event.Skip(); | |
7112 | break; | |
07296f0b | 7113 | |
2d66e025 | 7114 | default: |
63e2147c | 7115 | event.Skip(); |
025562fe | 7116 | break; |
2d66e025 | 7117 | } |
f85afd4e MB |
7118 | } |
7119 | ||
ca65c044 | 7120 | m_inOnKeyDown = false; |
f85afd4e MB |
7121 | } |
7122 | ||
f6bcfd97 BP |
7123 | void wxGrid::OnKeyUp( wxKeyEvent& event ) |
7124 | { | |
7125 | // try local handlers | |
7126 | // | |
12a3f227 | 7127 | if ( event.GetKeyCode() == WXK_SHIFT ) |
f6bcfd97 BP |
7128 | { |
7129 | if ( m_selectingTopLeft != wxGridNoCellCoords && | |
7130 | m_selectingBottomRight != wxGridNoCellCoords ) | |
3f3dc2ef VZ |
7131 | { |
7132 | if ( m_selection ) | |
7133 | { | |
a9339fe2 DS |
7134 | m_selection->SelectBlock( |
7135 | m_selectingTopLeft.GetRow(), | |
7136 | m_selectingTopLeft.GetCol(), | |
7137 | m_selectingBottomRight.GetRow(), | |
7138 | m_selectingBottomRight.GetCol(), | |
7139 | event.ControlDown(), | |
7140 | true, | |
7141 | event.AltDown(), | |
7142 | event.MetaDown() ); | |
3f3dc2ef VZ |
7143 | } |
7144 | } | |
7145 | ||
f6bcfd97 BP |
7146 | m_selectingTopLeft = wxGridNoCellCoords; |
7147 | m_selectingBottomRight = wxGridNoCellCoords; | |
7148 | m_selectingKeyboard = wxGridNoCellCoords; | |
7149 | } | |
7150 | } | |
7151 | ||
63e2147c RD |
7152 | void wxGrid::OnChar( wxKeyEvent& event ) |
7153 | { | |
7154 | // is it possible to edit the current cell at all? | |
7155 | if ( !IsCellEditControlEnabled() && CanEnableCellControl() ) | |
7156 | { | |
7157 | // yes, now check whether the cells editor accepts the key | |
7158 | int row = m_currentCellCoords.GetRow(); | |
7159 | int col = m_currentCellCoords.GetCol(); | |
2f024384 | 7160 | wxGridCellAttr *attr = GetCellAttr(row, col); |
63e2147c RD |
7161 | wxGridCellEditor *editor = attr->GetEditor(this, row, col); |
7162 | ||
7163 | // <F2> is special and will always start editing, for | |
7164 | // other keys - ask the editor itself | |
7165 | if ( (event.GetKeyCode() == WXK_F2 && !event.HasModifiers()) | |
7166 | || editor->IsAcceptedKey(event) ) | |
7167 | { | |
7168 | // ensure cell is visble | |
7169 | MakeCellVisible(row, col); | |
7170 | EnableCellEditControl(); | |
7171 | ||
7172 | // a problem can arise if the cell is not completely | |
7173 | // visible (even after calling MakeCellVisible the | |
7174 | // control is not created and calling StartingKey will | |
7175 | // crash the app | |
046d682f | 7176 | if ( event.GetKeyCode() != WXK_F2 && editor->IsCreated() && m_cellEditCtrlEnabled ) |
63e2147c RD |
7177 | editor->StartingKey(event); |
7178 | } | |
7179 | else | |
7180 | { | |
7181 | event.Skip(); | |
7182 | } | |
7183 | ||
7184 | editor->DecRef(); | |
7185 | attr->DecRef(); | |
7186 | } | |
7187 | else | |
7188 | { | |
7189 | event.Skip(); | |
7190 | } | |
7191 | } | |
7192 | ||
2796cce3 | 7193 | void wxGrid::OnEraseBackground(wxEraseEvent&) |
508011ce VZ |
7194 | { |
7195 | } | |
07296f0b | 7196 | |
2d66e025 | 7197 | void wxGrid::SetCurrentCell( const wxGridCellCoords& coords ) |
66242c80 | 7198 | { |
f6bcfd97 BP |
7199 | if ( SendEvent( wxEVT_GRID_SELECT_CELL, coords.GetRow(), coords.GetCol() ) ) |
7200 | { | |
7201 | // the event has been intercepted - do nothing | |
7202 | return; | |
7203 | } | |
7204 | ||
9553702e | 7205 | #if !defined(__WXMAC__) |
bee19958 DS |
7206 | wxClientDC dc( m_gridWin ); |
7207 | PrepareDC( dc ); | |
5d38a5f3 | 7208 | #endif |
f6bcfd97 | 7209 | |
2a7750d9 | 7210 | if ( m_currentCellCoords != wxGridNoCellCoords ) |
2d66e025 | 7211 | { |
b54ba671 | 7212 | DisableCellEditControl(); |
07296f0b | 7213 | |
ca65c044 | 7214 | if ( IsVisible( m_currentCellCoords, false ) ) |
f6bcfd97 BP |
7215 | { |
7216 | wxRect r; | |
bee19958 | 7217 | r = BlockToDeviceRect( m_currentCellCoords, m_currentCellCoords ); |
f6bcfd97 BP |
7218 | if ( !m_gridLinesEnabled ) |
7219 | { | |
7220 | r.x--; | |
7221 | r.y--; | |
7222 | r.width++; | |
7223 | r.height++; | |
7224 | } | |
d1c0b4f9 | 7225 | |
3ed884a0 | 7226 | wxGridCellCoordsArray cells = CalcCellsExposed( r ); |
84912ef8 | 7227 | |
f6bcfd97 BP |
7228 | // Otherwise refresh redraws the highlight! |
7229 | m_currentCellCoords = coords; | |
275c4ae4 | 7230 | |
9553702e | 7231 | #if defined(__WXMAC__) |
5d38a5f3 JS |
7232 | m_gridWin->Refresh(true /*, & r */); |
7233 | #else | |
bee19958 | 7234 | DrawGridCellArea( dc, cells ); |
f6bcfd97 | 7235 | DrawAllGridLines( dc, r ); |
5d38a5f3 | 7236 | #endif |
f6bcfd97 | 7237 | } |
66242c80 | 7238 | } |
8f177c8e | 7239 | |
2d66e025 MB |
7240 | m_currentCellCoords = coords; |
7241 | ||
bee19958 | 7242 | wxGridCellAttr *attr = GetCellAttr( coords ); |
9553702e | 7243 | #if !defined(__WXMAC__) |
bee19958 | 7244 | DrawCellHighlight( dc, attr ); |
5d38a5f3 | 7245 | #endif |
2a7750d9 | 7246 | attr->DecRef(); |
66242c80 MB |
7247 | } |
7248 | ||
c9097836 MB |
7249 | void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCol ) |
7250 | { | |
7251 | int temp; | |
7252 | wxGridCellCoords updateTopLeft, updateBottomRight; | |
7253 | ||
3f3dc2ef | 7254 | if ( m_selection ) |
c9097836 | 7255 | { |
3f3dc2ef VZ |
7256 | if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectRows ) |
7257 | { | |
7258 | leftCol = 0; | |
7259 | rightCol = GetNumberCols() - 1; | |
7260 | } | |
7261 | else if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectColumns ) | |
7262 | { | |
7263 | topRow = 0; | |
7264 | bottomRow = GetNumberRows() - 1; | |
7265 | } | |
c9097836 | 7266 | } |
3f3dc2ef | 7267 | |
c9097836 MB |
7268 | if ( topRow > bottomRow ) |
7269 | { | |
7270 | temp = topRow; | |
7271 | topRow = bottomRow; | |
7272 | bottomRow = temp; | |
7273 | } | |
7274 | ||
7275 | if ( leftCol > rightCol ) | |
7276 | { | |
7277 | temp = leftCol; | |
7278 | leftCol = rightCol; | |
7279 | rightCol = temp; | |
7280 | } | |
7281 | ||
7282 | updateTopLeft = wxGridCellCoords( topRow, leftCol ); | |
7283 | updateBottomRight = wxGridCellCoords( bottomRow, rightCol ); | |
7284 | ||
3ed884a0 SN |
7285 | // First the case that we selected a completely new area |
7286 | if ( m_selectingTopLeft == wxGridNoCellCoords || | |
7287 | m_selectingBottomRight == wxGridNoCellCoords ) | |
7288 | { | |
7289 | wxRect rect; | |
7290 | rect = BlockToDeviceRect( wxGridCellCoords ( topRow, leftCol ), | |
7291 | wxGridCellCoords ( bottomRow, rightCol ) ); | |
ca65c044 | 7292 | m_gridWin->Refresh( false, &rect ); |
3ed884a0 | 7293 | } |
2f024384 | 7294 | |
3ed884a0 SN |
7295 | // Now handle changing an existing selection area. |
7296 | else if ( m_selectingTopLeft != updateTopLeft || | |
7297 | m_selectingBottomRight != updateBottomRight ) | |
c9097836 MB |
7298 | { |
7299 | // Compute two optimal update rectangles: | |
7300 | // Either one rectangle is a real subset of the | |
7301 | // other, or they are (almost) disjoint! | |
7302 | wxRect rect[4]; | |
7303 | bool need_refresh[4]; | |
7304 | need_refresh[0] = | |
7305 | need_refresh[1] = | |
7306 | need_refresh[2] = | |
ca65c044 | 7307 | need_refresh[3] = false; |
c9097836 MB |
7308 | int i; |
7309 | ||
7310 | // Store intermediate values | |
a9339fe2 DS |
7311 | wxCoord oldLeft = m_selectingTopLeft.GetCol(); |
7312 | wxCoord oldTop = m_selectingTopLeft.GetRow(); | |
7313 | wxCoord oldRight = m_selectingBottomRight.GetCol(); | |
c9097836 MB |
7314 | wxCoord oldBottom = m_selectingBottomRight.GetRow(); |
7315 | ||
7316 | // Determine the outer/inner coordinates. | |
7317 | if (oldLeft > leftCol) | |
7318 | { | |
7319 | temp = oldLeft; | |
7320 | oldLeft = leftCol; | |
7321 | leftCol = temp; | |
7322 | } | |
7323 | if (oldTop > topRow ) | |
7324 | { | |
7325 | temp = oldTop; | |
7326 | oldTop = topRow; | |
7327 | topRow = temp; | |
7328 | } | |
7329 | if (oldRight < rightCol ) | |
7330 | { | |
7331 | temp = oldRight; | |
7332 | oldRight = rightCol; | |
7333 | rightCol = temp; | |
7334 | } | |
7335 | if (oldBottom < bottomRow) | |
7336 | { | |
7337 | temp = oldBottom; | |
7338 | oldBottom = bottomRow; | |
7339 | bottomRow = temp; | |
7340 | } | |
7341 | ||
7342 | // Now, either the stuff marked old is the outer | |
7343 | // rectangle or we don't have a situation where one | |
7344 | // is contained in the other. | |
7345 | ||
7346 | if ( oldLeft < leftCol ) | |
7347 | { | |
3ed884a0 SN |
7348 | // Refresh the newly selected or deselected |
7349 | // area to the left of the old or new selection. | |
ca65c044 | 7350 | need_refresh[0] = true; |
a9339fe2 DS |
7351 | rect[0] = BlockToDeviceRect( |
7352 | wxGridCellCoords( oldTop, oldLeft ), | |
7353 | wxGridCellCoords( oldBottom, leftCol - 1 ) ); | |
c9097836 MB |
7354 | } |
7355 | ||
2f024384 | 7356 | if ( oldTop < topRow ) |
c9097836 | 7357 | { |
3ed884a0 SN |
7358 | // Refresh the newly selected or deselected |
7359 | // area above the old or new selection. | |
ca65c044 | 7360 | need_refresh[1] = true; |
2f024384 DS |
7361 | rect[1] = BlockToDeviceRect( |
7362 | wxGridCellCoords( oldTop, leftCol ), | |
7363 | wxGridCellCoords( topRow - 1, rightCol ) ); | |
c9097836 MB |
7364 | } |
7365 | ||
7366 | if ( oldRight > rightCol ) | |
7367 | { | |
3ed884a0 SN |
7368 | // Refresh the newly selected or deselected |
7369 | // area to the right of the old or new selection. | |
ca65c044 | 7370 | need_refresh[2] = true; |
2f024384 | 7371 | rect[2] = BlockToDeviceRect( |
a9339fe2 DS |
7372 | wxGridCellCoords( oldTop, rightCol + 1 ), |
7373 | wxGridCellCoords( oldBottom, oldRight ) ); | |
c9097836 MB |
7374 | } |
7375 | ||
7376 | if ( oldBottom > bottomRow ) | |
7377 | { | |
3ed884a0 SN |
7378 | // Refresh the newly selected or deselected |
7379 | // area below the old or new selection. | |
ca65c044 | 7380 | need_refresh[3] = true; |
2f024384 | 7381 | rect[3] = BlockToDeviceRect( |
a9339fe2 DS |
7382 | wxGridCellCoords( bottomRow + 1, leftCol ), |
7383 | wxGridCellCoords( oldBottom, rightCol ) ); | |
c9097836 MB |
7384 | } |
7385 | ||
c9097836 MB |
7386 | // various Refresh() calls |
7387 | for (i = 0; i < 4; i++ ) | |
7388 | if ( need_refresh[i] && rect[i] != wxGridNoCellRect ) | |
ca65c044 | 7389 | m_gridWin->Refresh( false, &(rect[i]) ); |
c9097836 | 7390 | } |
2f024384 DS |
7391 | |
7392 | // change selection | |
3ed884a0 SN |
7393 | m_selectingTopLeft = updateTopLeft; |
7394 | m_selectingBottomRight = updateBottomRight; | |
c9097836 MB |
7395 | } |
7396 | ||
2d66e025 MB |
7397 | // |
7398 | // ------ functions to get/send data (see also public functions) | |
7399 | // | |
7400 | ||
7401 | bool wxGrid::GetModelValues() | |
66242c80 | 7402 | { |
bca7bfc8 SN |
7403 | // Hide the editor, so it won't hide a changed value. |
7404 | HideCellEditControl(); | |
c6707d16 | 7405 | |
2d66e025 | 7406 | if ( m_table ) |
66242c80 | 7407 | { |
2d66e025 | 7408 | // all we need to do is repaint the grid |
66242c80 | 7409 | // |
2d66e025 | 7410 | m_gridWin->Refresh(); |
ca65c044 | 7411 | return true; |
66242c80 | 7412 | } |
8f177c8e | 7413 | |
ca65c044 | 7414 | return false; |
66242c80 MB |
7415 | } |
7416 | ||
2d66e025 | 7417 | bool wxGrid::SetModelValues() |
f85afd4e | 7418 | { |
2d66e025 | 7419 | int row, col; |
8f177c8e | 7420 | |
c6707d16 SN |
7421 | // Disable the editor, so it won't hide a changed value. |
7422 | // Do we also want to save the current value of the editor first? | |
7423 | // I think so ... | |
c6707d16 SN |
7424 | DisableCellEditControl(); |
7425 | ||
2d66e025 MB |
7426 | if ( m_table ) |
7427 | { | |
56b6cf26 | 7428 | for ( row = 0; row < m_numRows; row++ ) |
f85afd4e | 7429 | { |
56b6cf26 | 7430 | for ( col = 0; col < m_numCols; col++ ) |
f85afd4e | 7431 | { |
2d66e025 | 7432 | m_table->SetValue( row, col, GetCellValue(row, col) ); |
f85afd4e MB |
7433 | } |
7434 | } | |
8f177c8e | 7435 | |
ca65c044 | 7436 | return true; |
f85afd4e MB |
7437 | } |
7438 | ||
ca65c044 | 7439 | return false; |
f85afd4e MB |
7440 | } |
7441 | ||
2d66e025 MB |
7442 | // Note - this function only draws cells that are in the list of |
7443 | // exposed cells (usually set from the update region by | |
7444 | // CalcExposedCells) | |
7445 | // | |
d10f4bf9 | 7446 | void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) |
f85afd4e | 7447 | { |
4db6714b KH |
7448 | if ( !m_numRows || !m_numCols ) |
7449 | return; | |
60ff3b99 | 7450 | |
dc1f566f | 7451 | int i, numCells = cells.GetCount(); |
27f35b66 SN |
7452 | int row, col, cell_rows, cell_cols; |
7453 | wxGridCellCoordsArray redrawCells; | |
60ff3b99 | 7454 | |
a9339fe2 | 7455 | for ( i = numCells - 1; i >= 0; i-- ) |
f85afd4e | 7456 | { |
27f35b66 SN |
7457 | row = cells[i].GetRow(); |
7458 | col = cells[i].GetCol(); | |
7459 | GetCellSize( row, col, &cell_rows, &cell_cols ); | |
7460 | ||
7461 | // If this cell is part of a multicell block, find owner for repaint | |
7462 | if ( cell_rows <= 0 || cell_cols <= 0 ) | |
7463 | { | |
a9339fe2 | 7464 | wxGridCellCoords cell( row + cell_rows, col + cell_cols ); |
ca65c044 | 7465 | bool marked = false; |
56b6cf26 | 7466 | for ( int j = 0; j < numCells; j++ ) |
27f35b66 SN |
7467 | { |
7468 | if ( cell == cells[j] ) | |
7469 | { | |
ca65c044 | 7470 | marked = true; |
3ed884a0 | 7471 | break; |
27f35b66 SN |
7472 | } |
7473 | } | |
2f024384 | 7474 | |
27f35b66 SN |
7475 | if (!marked) |
7476 | { | |
7477 | int count = redrawCells.GetCount(); | |
dc1f566f | 7478 | for (int j = 0; j < count; j++) |
27f35b66 SN |
7479 | { |
7480 | if ( cell == redrawCells[j] ) | |
7481 | { | |
ca65c044 | 7482 | marked = true; |
27f35b66 SN |
7483 | break; |
7484 | } | |
7485 | } | |
2f024384 | 7486 | |
4db6714b KH |
7487 | if (!marked) |
7488 | redrawCells.Add( cell ); | |
27f35b66 | 7489 | } |
2f024384 DS |
7490 | |
7491 | // don't bother drawing this cell | |
7492 | continue; | |
27f35b66 SN |
7493 | } |
7494 | ||
7495 | // If this cell is empty, find cell to left that might want to overflow | |
7496 | if (m_table && m_table->IsEmptyCell(row, col)) | |
7497 | { | |
dc1f566f | 7498 | for ( int l = 0; l < cell_rows; l++ ) |
27f35b66 | 7499 | { |
56b6cf26 | 7500 | // find a cell in this row to leave already marked for repaint |
dc1f566f SN |
7501 | int left = col; |
7502 | for (int k = 0; k < int(redrawCells.GetCount()); k++) | |
7503 | if ((redrawCells[k].GetCol() < left) && | |
7504 | (redrawCells[k].GetRow() == row)) | |
2f024384 | 7505 | { |
4db6714b | 7506 | left = redrawCells[k].GetCol(); |
2f024384 | 7507 | } |
dc1f566f | 7508 | |
4db6714b KH |
7509 | if (left == col) |
7510 | left = 0; // oh well | |
dc1f566f | 7511 | |
2f024384 | 7512 | for (int j = col - 1; j >= left; j--) |
27f35b66 | 7513 | { |
2f024384 | 7514 | if (!m_table->IsEmptyCell(row + l, j)) |
27f35b66 | 7515 | { |
2f024384 | 7516 | if (GetCellOverflow(row + l, j)) |
27f35b66 | 7517 | { |
2f024384 | 7518 | wxGridCellCoords cell(row + l, j); |
ca65c044 | 7519 | bool marked = false; |
27f35b66 | 7520 | |
dc1f566f | 7521 | for (int k = 0; k < numCells; k++) |
27f35b66 SN |
7522 | { |
7523 | if ( cell == cells[k] ) | |
7524 | { | |
ca65c044 | 7525 | marked = true; |
27f35b66 SN |
7526 | break; |
7527 | } | |
7528 | } | |
4db6714b | 7529 | |
27f35b66 SN |
7530 | if (!marked) |
7531 | { | |
7532 | int count = redrawCells.GetCount(); | |
dc1f566f | 7533 | for (int k = 0; k < count; k++) |
27f35b66 SN |
7534 | { |
7535 | if ( cell == redrawCells[k] ) | |
7536 | { | |
ca65c044 | 7537 | marked = true; |
27f35b66 SN |
7538 | break; |
7539 | } | |
7540 | } | |
4db6714b KH |
7541 | if (!marked) |
7542 | redrawCells.Add( cell ); | |
27f35b66 SN |
7543 | } |
7544 | } | |
7545 | break; | |
7546 | } | |
7547 | } | |
7548 | } | |
7549 | } | |
4db6714b | 7550 | |
d10f4bf9 | 7551 | DrawCell( dc, cells[i] ); |
2d66e025 | 7552 | } |
27f35b66 SN |
7553 | |
7554 | numCells = redrawCells.GetCount(); | |
7555 | ||
56b6cf26 | 7556 | for ( i = numCells - 1; i >= 0; i-- ) |
27f35b66 SN |
7557 | { |
7558 | DrawCell( dc, redrawCells[i] ); | |
7559 | } | |
2d66e025 | 7560 | } |
8f177c8e | 7561 | |
7c8a8ad5 MB |
7562 | void wxGrid::DrawGridSpace( wxDC& dc ) |
7563 | { | |
f6bcfd97 BP |
7564 | int cw, ch; |
7565 | m_gridWin->GetClientSize( &cw, &ch ); | |
7c8a8ad5 | 7566 | |
f6bcfd97 BP |
7567 | int right, bottom; |
7568 | CalcUnscrolledPosition( cw, ch, &right, &bottom ); | |
7c8a8ad5 | 7569 | |
d4175745 | 7570 | int rightCol = m_numCols > 0 ? GetColRight(GetColAt( m_numCols - 1 )) : 0; |
2f024384 | 7571 | int bottomRow = m_numRows > 0 ? GetRowBottom(m_numRows - 1) : 0; |
7c8a8ad5 | 7572 | |
f6bcfd97 BP |
7573 | if ( right > rightCol || bottom > bottomRow ) |
7574 | { | |
7575 | int left, top; | |
7576 | CalcUnscrolledPosition( 0, 0, &left, &top ); | |
7c8a8ad5 | 7577 | |
f6bcfd97 BP |
7578 | dc.SetBrush( wxBrush(GetDefaultCellBackgroundColour(), wxSOLID) ); |
7579 | dc.SetPen( *wxTRANSPARENT_PEN ); | |
7c8a8ad5 | 7580 | |
f6bcfd97 BP |
7581 | if ( right > rightCol ) |
7582 | { | |
a9339fe2 | 7583 | dc.DrawRectangle( rightCol, top, right - rightCol, ch ); |
f6bcfd97 BP |
7584 | } |
7585 | ||
7586 | if ( bottom > bottomRow ) | |
7587 | { | |
a9339fe2 | 7588 | dc.DrawRectangle( left, bottomRow, cw, bottom - bottomRow ); |
f6bcfd97 BP |
7589 | } |
7590 | } | |
7c8a8ad5 MB |
7591 | } |
7592 | ||
2d66e025 MB |
7593 | void wxGrid::DrawCell( wxDC& dc, const wxGridCellCoords& coords ) |
7594 | { | |
ab79958a VZ |
7595 | int row = coords.GetRow(); |
7596 | int col = coords.GetCol(); | |
60ff3b99 | 7597 | |
7c1cb261 | 7598 | if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) |
ab79958a VZ |
7599 | return; |
7600 | ||
7601 | // we draw the cell border ourselves | |
9496deb5 | 7602 | #if !WXGRID_DRAW_LINES |
2d66e025 MB |
7603 | if ( m_gridLinesEnabled ) |
7604 | DrawCellBorder( dc, coords ); | |
796df70a | 7605 | #endif |
f85afd4e | 7606 | |
189d0213 VZ |
7607 | wxGridCellAttr* attr = GetCellAttr(row, col); |
7608 | ||
7609 | bool isCurrent = coords == m_currentCellCoords; | |
508011ce | 7610 | |
f6bcfd97 | 7611 | wxRect rect = CellToRect( row, col ); |
f85afd4e | 7612 | |
189d0213 | 7613 | // if the editor is shown, we should use it and not the renderer |
f6bcfd97 BP |
7614 | // Note: However, only if it is really _shown_, i.e. not hidden! |
7615 | if ( isCurrent && IsCellEditControlShown() ) | |
189d0213 | 7616 | { |
a9339fe2 | 7617 | // NB: this "#if..." is temporary and fixes a problem where the |
962a48f6 DS |
7618 | // edit control is erased by this code after being rendered. |
7619 | // On wxMac (QD build only), the cell editor is a wxTextCntl and is rendered | |
7620 | // implicitly, causing this out-of order render. | |
5d38a5f3 | 7621 | #if !defined(__WXMAC__) |
0b190b0f VZ |
7622 | wxGridCellEditor *editor = attr->GetEditor(this, row, col); |
7623 | editor->PaintBackground(rect, attr); | |
7624 | editor->DecRef(); | |
962a48f6 | 7625 | #endif |
189d0213 VZ |
7626 | } |
7627 | else | |
7628 | { | |
a9339fe2 | 7629 | // but all the rest is drawn by the cell renderer and hence may be customized |
0b190b0f VZ |
7630 | wxGridCellRenderer *renderer = attr->GetRenderer(this, row, col); |
7631 | renderer->Draw(*this, *attr, dc, rect, row, col, IsInSelection(coords)); | |
7632 | renderer->DecRef(); | |
189d0213 | 7633 | } |
07296f0b | 7634 | |
283b7808 VZ |
7635 | attr->DecRef(); |
7636 | } | |
07296f0b | 7637 | |
283b7808 | 7638 | void wxGrid::DrawCellHighlight( wxDC& dc, const wxGridCellAttr *attr ) |
07296f0b RD |
7639 | { |
7640 | int row = m_currentCellCoords.GetRow(); | |
7641 | int col = m_currentCellCoords.GetCol(); | |
7642 | ||
7c1cb261 | 7643 | if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) |
07296f0b RD |
7644 | return; |
7645 | ||
f6bcfd97 | 7646 | wxRect rect = CellToRect(row, col); |
07296f0b | 7647 | |
b3a7510d VZ |
7648 | // hmmm... what could we do here to show that the cell is disabled? |
7649 | // for now, I just draw a thinner border than for the other ones, but | |
7650 | // it doesn't look really good | |
b3a7510d | 7651 | |
d2520c85 RD |
7652 | int penWidth = attr->IsReadOnly() ? m_cellHighlightROPenWidth : m_cellHighlightPenWidth; |
7653 | ||
27f35b66 SN |
7654 | if (penWidth > 0) |
7655 | { | |
56b6cf26 DS |
7656 | // The center of the drawn line is where the position/width/height of |
7657 | // the rectangle is actually at (on wxMSW at least), so the | |
7658 | // size of the rectangle is reduced to compensate for the thickness of | |
7659 | // the line. If this is too strange on non-wxMSW platforms then | |
d2520c85 | 7660 | // please #ifdef this appropriately. |
4db6714b KH |
7661 | rect.x += penWidth / 2; |
7662 | rect.y += penWidth / 2; | |
7663 | rect.width -= penWidth - 1; | |
7664 | rect.height -= penWidth - 1; | |
d2520c85 | 7665 | |
d2520c85 | 7666 | // Now draw the rectangle |
73145b0e JS |
7667 | // use the cellHighlightColour if the cell is inside a selection, this |
7668 | // will ensure the cell is always visible. | |
4db6714b | 7669 | dc.SetPen(wxPen(IsInSelection(row,col) ? m_selectionForeground : m_cellHighlightColour, penWidth, wxSOLID)); |
d2520c85 RD |
7670 | dc.SetBrush(*wxTRANSPARENT_BRUSH); |
7671 | dc.DrawRectangle(rect); | |
7672 | } | |
07296f0b | 7673 | |
283b7808 | 7674 | #if 0 |
2f024384 | 7675 | // VZ: my experiments with 3D borders... |
283b7808 | 7676 | |
b3a7510d | 7677 | // how to properly set colours for arbitrary bg? |
283b7808 VZ |
7678 | wxCoord x1 = rect.x, |
7679 | y1 = rect.y, | |
4db6714b KH |
7680 | x2 = rect.x + rect.width - 1, |
7681 | y2 = rect.y + rect.height - 1; | |
283b7808 VZ |
7682 | |
7683 | dc.SetPen(*wxWHITE_PEN); | |
00cf1208 RR |
7684 | dc.DrawLine(x1, y1, x2, y1); |
7685 | dc.DrawLine(x1, y1, x1, y2); | |
283b7808 | 7686 | |
283b7808 | 7687 | dc.DrawLine(x1 + 1, y2 - 1, x2 - 1, y2 - 1); |
2f024384 | 7688 | dc.DrawLine(x2 - 1, y1 + 1, x2 - 1, y2); |
283b7808 VZ |
7689 | |
7690 | dc.SetPen(*wxBLACK_PEN); | |
7691 | dc.DrawLine(x1, y2, x2, y2); | |
2f024384 | 7692 | dc.DrawLine(x2, y1, x2, y2 + 1); |
a9339fe2 | 7693 | #endif |
2d66e025 | 7694 | } |
f85afd4e | 7695 | |
3d3f3e37 VZ |
7696 | wxPen wxGrid::GetDefaultGridLinePen() |
7697 | { | |
7698 | return wxPen(GetGridLineColour(), 1, wxSOLID); | |
7699 | } | |
7700 | ||
7701 | wxPen wxGrid::GetRowGridLinePen(int WXUNUSED(row)) | |
7702 | { | |
7703 | return GetDefaultGridLinePen(); | |
7704 | } | |
7705 | ||
7706 | wxPen wxGrid::GetColGridLinePen(int WXUNUSED(col)) | |
7707 | { | |
7708 | return GetDefaultGridLinePen(); | |
7709 | } | |
7710 | ||
2d66e025 MB |
7711 | void wxGrid::DrawCellBorder( wxDC& dc, const wxGridCellCoords& coords ) |
7712 | { | |
2d66e025 MB |
7713 | int row = coords.GetRow(); |
7714 | int col = coords.GetCol(); | |
7c1cb261 VZ |
7715 | if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) |
7716 | return; | |
7717 | ||
60ff3b99 | 7718 | |
27f35b66 SN |
7719 | wxRect rect = CellToRect( row, col ); |
7720 | ||
2d66e025 | 7721 | // right hand border |
3d3f3e37 | 7722 | dc.SetPen( GetColGridLinePen(col) ); |
27f35b66 SN |
7723 | dc.DrawLine( rect.x + rect.width, rect.y, |
7724 | rect.x + rect.width, rect.y + rect.height + 1 ); | |
2d66e025 MB |
7725 | |
7726 | // bottom border | |
3d3f3e37 | 7727 | dc.SetPen( GetRowGridLinePen(row) ); |
2f024384 | 7728 | dc.DrawLine( rect.x, rect.y + rect.height, |
27f35b66 | 7729 | rect.x + rect.width, rect.y + rect.height); |
f85afd4e MB |
7730 | } |
7731 | ||
2f024384 | 7732 | void wxGrid::DrawHighlight(wxDC& dc, const wxGridCellCoordsArray& cells) |
b3a7510d | 7733 | { |
2a7750d9 MB |
7734 | // This if block was previously in wxGrid::OnPaint but that doesn't |
7735 | // seem to get called under wxGTK - MB | |
7736 | // | |
2f024384 | 7737 | if ( m_currentCellCoords == wxGridNoCellCoords && |
2a7750d9 MB |
7738 | m_numRows && m_numCols ) |
7739 | { | |
7740 | m_currentCellCoords.Set(0, 0); | |
7741 | } | |
7742 | ||
f6bcfd97 | 7743 | if ( IsCellEditControlShown() ) |
99306db2 VZ |
7744 | { |
7745 | // don't show highlight when the edit control is shown | |
7746 | return; | |
7747 | } | |
7748 | ||
b3a7510d VZ |
7749 | // if the active cell was repainted, repaint its highlight too because it |
7750 | // might have been damaged by the grid lines | |
d10f4bf9 | 7751 | size_t count = cells.GetCount(); |
b3a7510d VZ |
7752 | for ( size_t n = 0; n < count; n++ ) |
7753 | { | |
d10f4bf9 | 7754 | if ( cells[n] == m_currentCellCoords ) |
b3a7510d VZ |
7755 | { |
7756 | wxGridCellAttr* attr = GetCellAttr(m_currentCellCoords); | |
7757 | DrawCellHighlight(dc, attr); | |
7758 | attr->DecRef(); | |
7759 | ||
7760 | break; | |
7761 | } | |
7762 | } | |
7763 | } | |
2d66e025 | 7764 | |
2d66e025 MB |
7765 | // TODO: remove this ??? |
7766 | // This is used to redraw all grid lines e.g. when the grid line colour | |
7767 | // has been changed | |
7768 | // | |
33ac7e6f | 7769 | void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) |
f85afd4e | 7770 | { |
27f35b66 SN |
7771 | #if !WXGRID_DRAW_LINES |
7772 | return; | |
7773 | #endif | |
7774 | ||
afd0f084 | 7775 | if ( !m_gridLinesEnabled || !m_numRows || !m_numCols ) |
4db6714b | 7776 | return; |
f85afd4e | 7777 | |
2d66e025 | 7778 | int top, bottom, left, right; |
796df70a | 7779 | |
f6bcfd97 | 7780 | #if 0 //#ifndef __WXGTK__ |
508011ce VZ |
7781 | if (reg.IsEmpty()) |
7782 | { | |
796df70a SN |
7783 | int cw, ch; |
7784 | m_gridWin->GetClientSize(&cw, &ch); | |
7785 | ||
7786 | // virtual coords of visible area | |
7787 | // | |
7788 | CalcUnscrolledPosition( 0, 0, &left, &top ); | |
7789 | CalcUnscrolledPosition( cw, ch, &right, &bottom ); | |
7790 | } | |
508011ce VZ |
7791 | else |
7792 | { | |
796df70a SN |
7793 | wxCoord x, y, w, h; |
7794 | reg.GetBox(x, y, w, h); | |
7795 | CalcUnscrolledPosition( x, y, &left, &top ); | |
7796 | CalcUnscrolledPosition( x + w, y + h, &right, &bottom ); | |
7797 | } | |
8e217128 RR |
7798 | #else |
7799 | int cw, ch; | |
7800 | m_gridWin->GetClientSize(&cw, &ch); | |
7801 | CalcUnscrolledPosition( 0, 0, &left, &top ); | |
7802 | CalcUnscrolledPosition( cw, ch, &right, &bottom ); | |
7803 | #endif | |
f85afd4e | 7804 | |
9496deb5 MB |
7805 | // avoid drawing grid lines past the last row and col |
7806 | // | |
d4175745 | 7807 | right = wxMin( right, GetColRight(GetColAt( m_numCols - 1 )) ); |
7c1cb261 | 7808 | bottom = wxMin( bottom, GetRowBottom(m_numRows - 1) ); |
9496deb5 | 7809 | |
27f35b66 | 7810 | // no gridlines inside multicells, clip them out |
d4175745 | 7811 | int leftCol = GetColPos( internalXToCol(left) ); |
a9339fe2 | 7812 | int topRow = internalYToRow(top); |
d4175745 | 7813 | int rightCol = GetColPos( internalXToCol(right) ); |
a967f048 | 7814 | int bottomRow = internalYToRow(bottom); |
27f35b66 | 7815 | |
c03bf0c7 | 7816 | wxRegion clippedcells(0, 0, cw, ch); |
27f35b66 | 7817 | |
a967f048 RG |
7818 | int i, j, cell_rows, cell_cols; |
7819 | wxRect rect; | |
27f35b66 | 7820 | |
7c3f33a9 | 7821 | for (j=topRow; j<=bottomRow; j++) |
a967f048 | 7822 | { |
d4175745 | 7823 | int colPos; |
7c3f33a9 | 7824 | for (colPos=leftCol; colPos<=rightCol; colPos++) |
27f35b66 | 7825 | { |
d4175745 VZ |
7826 | i = GetColAt( colPos ); |
7827 | ||
a967f048 RG |
7828 | GetCellSize( j, i, &cell_rows, &cell_cols ); |
7829 | if ((cell_rows > 1) || (cell_cols > 1)) | |
27f35b66 | 7830 | { |
a967f048 RG |
7831 | rect = CellToRect(j,i); |
7832 | CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); | |
7833 | clippedcells.Subtract(rect); | |
7834 | } | |
7835 | else if ((cell_rows < 0) || (cell_cols < 0)) | |
7836 | { | |
a9339fe2 | 7837 | rect = CellToRect(j + cell_rows, i + cell_cols); |
a967f048 RG |
7838 | CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); |
7839 | clippedcells.Subtract(rect); | |
27f35b66 SN |
7840 | } |
7841 | } | |
7842 | } | |
a9339fe2 | 7843 | |
27f35b66 SN |
7844 | dc.SetClippingRegion( clippedcells ); |
7845 | ||
f85afd4e | 7846 | |
2d66e025 | 7847 | // horizontal grid lines |
f85afd4e | 7848 | // |
a967f048 | 7849 | // already declared above - int i; |
33188aa4 | 7850 | for ( i = internalYToRow(top); i < m_numRows; i++ ) |
f85afd4e | 7851 | { |
6d55126d | 7852 | int bot = GetRowBottom(i) - 1; |
7c1cb261 | 7853 | |
6d55126d | 7854 | if ( bot > bottom ) |
2d66e025 MB |
7855 | { |
7856 | break; | |
7857 | } | |
7c1cb261 | 7858 | |
6d55126d | 7859 | if ( bot >= top ) |
2d66e025 | 7860 | { |
3d3f3e37 | 7861 | dc.SetPen( GetRowGridLinePen(i) ); |
6d55126d | 7862 | dc.DrawLine( left, bot, right, bot ); |
2d66e025 | 7863 | } |
f85afd4e MB |
7864 | } |
7865 | ||
2d66e025 MB |
7866 | // vertical grid lines |
7867 | // | |
d4175745 VZ |
7868 | int colPos; |
7869 | for ( colPos = leftCol; colPos < m_numCols; colPos++ ) | |
f85afd4e | 7870 | { |
d4175745 VZ |
7871 | i = GetColAt( colPos ); |
7872 | ||
2121eb69 RR |
7873 | int colRight = GetColRight(i); |
7874 | #ifdef __WXGTK__ | |
7875 | if (GetLayoutDirection() != wxLayout_RightToLeft) | |
7876 | #endif | |
7877 | colRight--; | |
7878 | ||
7c1cb261 | 7879 | if ( colRight > right ) |
2d66e025 MB |
7880 | { |
7881 | break; | |
7882 | } | |
7c1cb261 VZ |
7883 | |
7884 | if ( colRight >= left ) | |
2d66e025 | 7885 | { |
3d3f3e37 | 7886 | dc.SetPen( GetColGridLinePen(i) ); |
7c1cb261 | 7887 | dc.DrawLine( colRight, top, colRight, bottom ); |
2d66e025 MB |
7888 | } |
7889 | } | |
a9339fe2 | 7890 | |
27f35b66 | 7891 | dc.DestroyClippingRegion(); |
2d66e025 | 7892 | } |
f85afd4e | 7893 | |
c2f5b920 | 7894 | void wxGrid::DrawRowLabels( wxDC& dc, const wxArrayInt& rows) |
2d66e025 | 7895 | { |
4db6714b KH |
7896 | if ( !m_numRows ) |
7897 | return; | |
60ff3b99 | 7898 | |
2d66e025 | 7899 | size_t i; |
d10f4bf9 | 7900 | size_t numLabels = rows.GetCount(); |
60ff3b99 | 7901 | |
2f024384 | 7902 | for ( i = 0; i < numLabels; i++ ) |
2d66e025 | 7903 | { |
d10f4bf9 | 7904 | DrawRowLabel( dc, rows[i] ); |
60ff3b99 | 7905 | } |
f85afd4e MB |
7906 | } |
7907 | ||
2d66e025 | 7908 | void wxGrid::DrawRowLabel( wxDC& dc, int row ) |
f85afd4e | 7909 | { |
659af826 | 7910 | if ( GetRowHeight(row) <= 0 || m_rowLabelWidth <= 0 ) |
7c1cb261 | 7911 | return; |
60ff3b99 | 7912 | |
4d1bc39c | 7913 | wxRect rect; |
2f024384 | 7914 | |
e6002250 RR |
7915 | #if 0 |
7916 | def __WXGTK20__ | |
4d1bc39c RR |
7917 | rect.SetX( 1 ); |
7918 | rect.SetY( GetRowTop(row) + 1 ); | |
7919 | rect.SetWidth( m_rowLabelWidth - 2 ); | |
7920 | rect.SetHeight( GetRowHeight(row) - 2 ); | |
ec157c8f | 7921 | |
4d1bc39c | 7922 | CalcScrolledPosition( 0, rect.y, NULL, &rect.y ); |
ec157c8f | 7923 | |
4d1bc39c RR |
7924 | wxWindowDC *win_dc = (wxWindowDC*) &dc; |
7925 | ||
7926 | wxRendererNative::Get().DrawHeaderButton( win_dc->m_owner, dc, rect, 0 ); | |
7927 | #else | |
7c1cb261 VZ |
7928 | int rowTop = GetRowTop(row), |
7929 | rowBottom = GetRowBottom(row) - 1; | |
b99be8fb | 7930 | |
d4175745 | 7931 | dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW), 1, wxSOLID) ); |
a9339fe2 | 7932 | dc.DrawLine( m_rowLabelWidth - 1, rowTop, m_rowLabelWidth - 1, rowBottom ); |
73145b0e | 7933 | dc.DrawLine( 0, rowTop, 0, rowBottom ); |
73145b0e | 7934 | dc.DrawLine( 0, rowBottom, m_rowLabelWidth, rowBottom ); |
b99be8fb | 7935 | |
2d66e025 | 7936 | dc.SetPen( *wxWHITE_PEN ); |
73145b0e | 7937 | dc.DrawLine( 1, rowTop, 1, rowBottom ); |
a9339fe2 | 7938 | dc.DrawLine( 1, rowTop, m_rowLabelWidth - 1, rowTop ); |
4d1bc39c | 7939 | #endif |
2f024384 | 7940 | |
f85afd4e | 7941 | dc.SetBackgroundMode( wxTRANSPARENT ); |
f85afd4e MB |
7942 | dc.SetTextForeground( GetLabelTextColour() ); |
7943 | dc.SetFont( GetLabelFont() ); | |
8f177c8e | 7944 | |
f85afd4e | 7945 | int hAlign, vAlign; |
2d66e025 | 7946 | GetRowLabelAlignment( &hAlign, &vAlign ); |
60ff3b99 | 7947 | |
2d66e025 | 7948 | rect.SetX( 2 ); |
7c1cb261 | 7949 | rect.SetY( GetRowTop(row) + 2 ); |
2d66e025 | 7950 | rect.SetWidth( m_rowLabelWidth - 4 ); |
7c1cb261 | 7951 | rect.SetHeight( GetRowHeight(row) - 4 ); |
60ff3b99 | 7952 | DrawTextRectangle( dc, GetRowLabelValue( row ), rect, hAlign, vAlign ); |
f85afd4e MB |
7953 | } |
7954 | ||
d10f4bf9 | 7955 | void wxGrid::DrawColLabels( wxDC& dc,const wxArrayInt& cols ) |
f85afd4e | 7956 | { |
4db6714b KH |
7957 | if ( !m_numCols ) |
7958 | return; | |
60ff3b99 | 7959 | |
2d66e025 | 7960 | size_t i; |
d10f4bf9 | 7961 | size_t numLabels = cols.GetCount(); |
60ff3b99 | 7962 | |
56b6cf26 | 7963 | for ( i = 0; i < numLabels; i++ ) |
f85afd4e | 7964 | { |
d10f4bf9 | 7965 | DrawColLabel( dc, cols[i] ); |
60ff3b99 | 7966 | } |
f85afd4e MB |
7967 | } |
7968 | ||
2d66e025 | 7969 | void wxGrid::DrawColLabel( wxDC& dc, int col ) |
f85afd4e | 7970 | { |
659af826 | 7971 | if ( GetColWidth(col) <= 0 || m_colLabelHeight <= 0 ) |
7c1cb261 | 7972 | return; |
60ff3b99 | 7973 | |
4d1bc39c | 7974 | int colLeft = GetColLeft(col); |
ec157c8f | 7975 | |
4d1bc39c | 7976 | wxRect rect; |
2f024384 | 7977 | |
e6002250 RR |
7978 | #if 0 |
7979 | def __WXGTK20__ | |
4d1bc39c RR |
7980 | rect.SetX( colLeft + 1 ); |
7981 | rect.SetY( 1 ); | |
7982 | rect.SetWidth( GetColWidth(col) - 2 ); | |
7983 | rect.SetHeight( m_colLabelHeight - 2 ); | |
ec157c8f | 7984 | |
4d1bc39c RR |
7985 | wxWindowDC *win_dc = (wxWindowDC*) &dc; |
7986 | ||
7987 | wxRendererNative::Get().DrawHeaderButton( win_dc->m_owner, dc, rect, 0 ); | |
7988 | #else | |
7989 | int colRight = GetColRight(col) - 1; | |
b99be8fb | 7990 | |
d4175745 | 7991 | dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW), 1, wxSOLID) ); |
ccdee36f | 7992 | dc.DrawLine( colRight, 0, colRight, m_colLabelHeight - 1 ); |
73145b0e | 7993 | dc.DrawLine( colLeft, 0, colRight, 0 ); |
ccdee36f DS |
7994 | dc.DrawLine( colLeft, m_colLabelHeight - 1, |
7995 | colRight + 1, m_colLabelHeight - 1 ); | |
b99be8fb | 7996 | |
f85afd4e | 7997 | dc.SetPen( *wxWHITE_PEN ); |
ccdee36f | 7998 | dc.DrawLine( colLeft, 1, colLeft, m_colLabelHeight - 1 ); |
73145b0e | 7999 | dc.DrawLine( colLeft, 1, colRight, 1 ); |
4d1bc39c | 8000 | #endif |
2f024384 | 8001 | |
b0d6ff2f MB |
8002 | dc.SetBackgroundMode( wxTRANSPARENT ); |
8003 | dc.SetTextForeground( GetLabelTextColour() ); | |
8004 | dc.SetFont( GetLabelFont() ); | |
8f177c8e | 8005 | |
d43851f7 | 8006 | int hAlign, vAlign, orient; |
2d66e025 | 8007 | GetColLabelAlignment( &hAlign, &vAlign ); |
d43851f7 | 8008 | orient = GetColLabelTextOrientation(); |
60ff3b99 | 8009 | |
7c1cb261 | 8010 | rect.SetX( colLeft + 2 ); |
2d66e025 | 8011 | rect.SetY( 2 ); |
7c1cb261 | 8012 | rect.SetWidth( GetColWidth(col) - 4 ); |
2d66e025 | 8013 | rect.SetHeight( m_colLabelHeight - 4 ); |
d43851f7 | 8014 | DrawTextRectangle( dc, GetColLabelValue( col ), rect, hAlign, vAlign, orient ); |
f85afd4e MB |
8015 | } |
8016 | ||
2d66e025 MB |
8017 | void wxGrid::DrawTextRectangle( wxDC& dc, |
8018 | const wxString& value, | |
8019 | const wxRect& rect, | |
8020 | int horizAlign, | |
d43851f7 JS |
8021 | int vertAlign, |
8022 | int textOrientation ) | |
f85afd4e | 8023 | { |
2d66e025 | 8024 | wxArrayString lines; |
ef5df12b | 8025 | |
2d66e025 | 8026 | StringToLines( value, lines ); |
ef5df12b | 8027 | |
2f024384 | 8028 | // Forward to new API. |
a9339fe2 | 8029 | DrawTextRectangle( dc, |
038a5591 JS |
8030 | lines, |
8031 | rect, | |
8032 | horizAlign, | |
8033 | vertAlign, | |
8034 | textOrientation ); | |
d10f4bf9 VZ |
8035 | } |
8036 | ||
4330c974 VZ |
8037 | // VZ: this should be replaced with wxDC::DrawLabel() to which we just have to |
8038 | // add textOrientation support | |
8039 | void wxGrid::DrawTextRectangle(wxDC& dc, | |
038a5591 JS |
8040 | const wxArrayString& lines, |
8041 | const wxRect& rect, | |
8042 | int horizAlign, | |
8043 | int vertAlign, | |
4330c974 | 8044 | int textOrientation) |
d10f4bf9 | 8045 | { |
4330c974 VZ |
8046 | if ( lines.empty() ) |
8047 | return; | |
ef5df12b | 8048 | |
4330c974 | 8049 | wxDCClipper clip(dc, rect); |
ef5df12b | 8050 | |
4330c974 VZ |
8051 | long textWidth, |
8052 | textHeight; | |
ef5df12b | 8053 | |
4330c974 VZ |
8054 | if ( textOrientation == wxHORIZONTAL ) |
8055 | GetTextBoxSize( dc, lines, &textWidth, &textHeight ); | |
8056 | else | |
8057 | GetTextBoxSize( dc, lines, &textHeight, &textWidth ); | |
ef5df12b | 8058 | |
4330c974 VZ |
8059 | int x = 0, |
8060 | y = 0; | |
8061 | switch ( vertAlign ) | |
8062 | { | |
73145b0e | 8063 | case wxALIGN_BOTTOM: |
4db6714b | 8064 | if ( textOrientation == wxHORIZONTAL ) |
038a5591 | 8065 | y = rect.y + (rect.height - textHeight - 1); |
d43851f7 | 8066 | else |
038a5591 JS |
8067 | x = rect.x + rect.width - textWidth; |
8068 | break; | |
ef5df12b | 8069 | |
73145b0e | 8070 | case wxALIGN_CENTRE: |
4db6714b | 8071 | if ( textOrientation == wxHORIZONTAL ) |
a9339fe2 | 8072 | y = rect.y + ((rect.height - textHeight) / 2); |
d43851f7 | 8073 | else |
a9339fe2 | 8074 | x = rect.x + ((rect.width - textWidth) / 2); |
038a5591 | 8075 | break; |
ef5df12b | 8076 | |
73145b0e JS |
8077 | case wxALIGN_TOP: |
8078 | default: | |
4db6714b | 8079 | if ( textOrientation == wxHORIZONTAL ) |
038a5591 | 8080 | y = rect.y + 1; |
d43851f7 | 8081 | else |
038a5591 | 8082 | x = rect.x + 1; |
73145b0e | 8083 | break; |
4330c974 | 8084 | } |
ef5df12b | 8085 | |
4330c974 VZ |
8086 | // Align each line of a multi-line label |
8087 | size_t nLines = lines.GetCount(); | |
8088 | for ( size_t l = 0; l < nLines; l++ ) | |
8089 | { | |
8090 | const wxString& line = lines[l]; | |
ef5df12b | 8091 | |
9b7d3c09 VZ |
8092 | if ( line.empty() ) |
8093 | { | |
8094 | *(textOrientation == wxHORIZONTAL ? &y : &x) += dc.GetCharHeight(); | |
8095 | continue; | |
8096 | } | |
8097 | ||
ad2633bd | 8098 | wxCoord lineWidth = 0, |
c2b2c10e | 8099 | lineHeight = 0; |
4330c974 VZ |
8100 | dc.GetTextExtent(line, &lineWidth, &lineHeight); |
8101 | ||
8102 | switch ( horizAlign ) | |
8103 | { | |
038a5591 | 8104 | case wxALIGN_RIGHT: |
4db6714b | 8105 | if ( textOrientation == wxHORIZONTAL ) |
038a5591 JS |
8106 | x = rect.x + (rect.width - lineWidth - 1); |
8107 | else | |
8108 | y = rect.y + lineWidth + 1; | |
8109 | break; | |
ef5df12b | 8110 | |
038a5591 | 8111 | case wxALIGN_CENTRE: |
4db6714b | 8112 | if ( textOrientation == wxHORIZONTAL ) |
2f024384 | 8113 | x = rect.x + ((rect.width - lineWidth) / 2); |
038a5591 | 8114 | else |
2f024384 | 8115 | y = rect.y + rect.height - ((rect.height - lineWidth) / 2); |
038a5591 | 8116 | break; |
ef5df12b | 8117 | |
038a5591 JS |
8118 | case wxALIGN_LEFT: |
8119 | default: | |
4db6714b | 8120 | if ( textOrientation == wxHORIZONTAL ) |
038a5591 JS |
8121 | x = rect.x + 1; |
8122 | else | |
8123 | y = rect.y + rect.height - 1; | |
8124 | break; | |
4330c974 | 8125 | } |
ef5df12b | 8126 | |
4330c974 VZ |
8127 | if ( textOrientation == wxHORIZONTAL ) |
8128 | { | |
8129 | dc.DrawText( line, x, y ); | |
8130 | y += lineHeight; | |
8131 | } | |
8132 | else | |
8133 | { | |
8134 | dc.DrawRotatedText( line, x, y, 90.0 ); | |
8135 | x += lineHeight; | |
038a5591 | 8136 | } |
f85afd4e | 8137 | } |
f85afd4e MB |
8138 | } |
8139 | ||
2f024384 DS |
8140 | // Split multi-line text up into an array of strings. |
8141 | // Any existing contents of the string array are preserved. | |
f85afd4e | 8142 | // |
ef316e23 | 8143 | void wxGrid::StringToLines( const wxString& value, wxArrayString& lines ) const |
f85afd4e | 8144 | { |
f85afd4e MB |
8145 | int startPos = 0; |
8146 | int pos; | |
6d004f67 | 8147 | wxString eol = wxTextFile::GetEOL( wxTextFileType_Unix ); |
2433bb2e | 8148 | wxString tVal = wxTextFile::Translate( value, wxTextFileType_Unix ); |
e2b42eeb | 8149 | |
faa94f3e | 8150 | while ( startPos < (int)tVal.length() ) |
f85afd4e | 8151 | { |
2433bb2e | 8152 | pos = tVal.Mid(startPos).Find( eol ); |
f85afd4e MB |
8153 | if ( pos < 0 ) |
8154 | { | |
8155 | break; | |
8156 | } | |
8157 | else if ( pos == 0 ) | |
8158 | { | |
8159 | lines.Add( wxEmptyString ); | |
8160 | } | |
8161 | else | |
8162 | { | |
2433bb2e | 8163 | lines.Add( value.Mid(startPos, pos) ); |
f85afd4e | 8164 | } |
a9339fe2 | 8165 | |
4db6714b | 8166 | startPos += pos + 1; |
f85afd4e | 8167 | } |
4db6714b | 8168 | |
faa94f3e | 8169 | if ( startPos < (int)value.length() ) |
f85afd4e MB |
8170 | { |
8171 | lines.Add( value.Mid( startPos ) ); | |
8172 | } | |
8173 | } | |
8174 | ||
fbfb8bcc | 8175 | void wxGrid::GetTextBoxSize( const wxDC& dc, |
d10f4bf9 | 8176 | const wxArrayString& lines, |
ef316e23 | 8177 | long *width, long *height ) const |
f85afd4e | 8178 | { |
ad2633bd RR |
8179 | wxCoord w = 0; |
8180 | wxCoord h = 0; | |
8181 | wxCoord lineW = 0, lineH = 0; | |
f85afd4e | 8182 | |
b540eb2b | 8183 | size_t i; |
56b6cf26 | 8184 | for ( i = 0; i < lines.GetCount(); i++ ) |
f85afd4e MB |
8185 | { |
8186 | dc.GetTextExtent( lines[i], &lineW, &lineH ); | |
8187 | w = wxMax( w, lineW ); | |
8188 | h += lineH; | |
8189 | } | |
8190 | ||
8191 | *width = w; | |
8192 | *height = h; | |
8193 | } | |
8194 | ||
f6bcfd97 BP |
8195 | // |
8196 | // ------ Batch processing. | |
8197 | // | |
8198 | void wxGrid::EndBatch() | |
8199 | { | |
8200 | if ( m_batchCount > 0 ) | |
8201 | { | |
8202 | m_batchCount--; | |
8203 | if ( !m_batchCount ) | |
8204 | { | |
8205 | CalcDimensions(); | |
8206 | m_rowLabelWin->Refresh(); | |
8207 | m_colLabelWin->Refresh(); | |
8208 | m_cornerLabelWin->Refresh(); | |
8209 | m_gridWin->Refresh(); | |
8210 | } | |
8211 | } | |
8212 | } | |
f85afd4e | 8213 | |
d8232393 MB |
8214 | // Use this, rather than wxWindow::Refresh(), to force an immediate |
8215 | // repainting of the grid. Has no effect if you are already inside a | |
8216 | // BeginBatch / EndBatch block. | |
8217 | // | |
8218 | void wxGrid::ForceRefresh() | |
8219 | { | |
8220 | BeginBatch(); | |
8221 | EndBatch(); | |
8222 | } | |
8223 | ||
bf646121 VZ |
8224 | bool wxGrid::Enable(bool enable) |
8225 | { | |
8226 | if ( !wxScrolledWindow::Enable(enable) ) | |
8227 | return false; | |
8228 | ||
8229 | // redraw in the new state | |
8230 | m_gridWin->Refresh(); | |
8231 | ||
8232 | return true; | |
8233 | } | |
d8232393 | 8234 | |
f85afd4e | 8235 | // |
2d66e025 | 8236 | // ------ Edit control functions |
f85afd4e MB |
8237 | // |
8238 | ||
2d66e025 | 8239 | void wxGrid::EnableEditing( bool edit ) |
f85afd4e | 8240 | { |
2d66e025 MB |
8241 | // TODO: improve this ? |
8242 | // | |
8243 | if ( edit != m_editable ) | |
f85afd4e | 8244 | { |
4db6714b KH |
8245 | if (!edit) |
8246 | EnableCellEditControl(edit); | |
2d66e025 | 8247 | m_editable = edit; |
f85afd4e | 8248 | } |
f85afd4e MB |
8249 | } |
8250 | ||
2d66e025 | 8251 | void wxGrid::EnableCellEditControl( bool enable ) |
f85afd4e | 8252 | { |
2c9a89e0 RD |
8253 | if (! m_editable) |
8254 | return; | |
8255 | ||
2c9a89e0 RD |
8256 | if ( enable != m_cellEditCtrlEnabled ) |
8257 | { | |
dcfe4c3d | 8258 | if ( enable ) |
f85afd4e | 8259 | { |
97a9929e VZ |
8260 | if (SendEvent( wxEVT_GRID_EDITOR_SHOWN) <0) |
8261 | return; | |
fe7b9ed6 | 8262 | |
97a9929e | 8263 | // this should be checked by the caller! |
a9339fe2 | 8264 | wxASSERT_MSG( CanEnableCellControl(), _T("can't enable editing for this cell!") ); |
b54ba671 VZ |
8265 | |
8266 | // do it before ShowCellEditControl() | |
dcfe4c3d | 8267 | m_cellEditCtrlEnabled = enable; |
b54ba671 | 8268 | |
2d66e025 | 8269 | ShowCellEditControl(); |
2d66e025 MB |
8270 | } |
8271 | else | |
8272 | { | |
97a9929e | 8273 | //FIXME:add veto support |
a9339fe2 | 8274 | SendEvent( wxEVT_GRID_EDITOR_HIDDEN ); |
fe7b9ed6 | 8275 | |
97a9929e | 8276 | HideCellEditControl(); |
2d66e025 | 8277 | SaveEditControlValue(); |
b54ba671 VZ |
8278 | |
8279 | // do it after HideCellEditControl() | |
dcfe4c3d | 8280 | m_cellEditCtrlEnabled = enable; |
f85afd4e | 8281 | } |
f85afd4e | 8282 | } |
f85afd4e | 8283 | } |
f85afd4e | 8284 | |
b54ba671 | 8285 | bool wxGrid::IsCurrentCellReadOnly() const |
283b7808 | 8286 | { |
b54ba671 VZ |
8287 | // const_cast |
8288 | wxGridCellAttr* attr = ((wxGrid *)this)->GetCellAttr(m_currentCellCoords); | |
8289 | bool readonly = attr->IsReadOnly(); | |
8290 | attr->DecRef(); | |
283b7808 | 8291 | |
b54ba671 VZ |
8292 | return readonly; |
8293 | } | |
283b7808 | 8294 | |
b54ba671 VZ |
8295 | bool wxGrid::CanEnableCellControl() const |
8296 | { | |
20c84410 SN |
8297 | return m_editable && (m_currentCellCoords != wxGridNoCellCoords) && |
8298 | !IsCurrentCellReadOnly(); | |
b54ba671 VZ |
8299 | } |
8300 | ||
8301 | bool wxGrid::IsCellEditControlEnabled() const | |
8302 | { | |
8303 | // the cell edit control might be disable for all cells or just for the | |
8304 | // current one if it's read only | |
ca65c044 | 8305 | return m_cellEditCtrlEnabled ? !IsCurrentCellReadOnly() : false; |
283b7808 VZ |
8306 | } |
8307 | ||
f6bcfd97 BP |
8308 | bool wxGrid::IsCellEditControlShown() const |
8309 | { | |
ca65c044 | 8310 | bool isShown = false; |
f6bcfd97 BP |
8311 | |
8312 | if ( m_cellEditCtrlEnabled ) | |
8313 | { | |
8314 | int row = m_currentCellCoords.GetRow(); | |
8315 | int col = m_currentCellCoords.GetCol(); | |
8316 | wxGridCellAttr* attr = GetCellAttr(row, col); | |
8317 | wxGridCellEditor* editor = attr->GetEditor((wxGrid*) this, row, col); | |
8318 | attr->DecRef(); | |
8319 | ||
8320 | if ( editor ) | |
8321 | { | |
8322 | if ( editor->IsCreated() ) | |
8323 | { | |
8324 | isShown = editor->GetControl()->IsShown(); | |
8325 | } | |
8326 | ||
8327 | editor->DecRef(); | |
8328 | } | |
8329 | } | |
8330 | ||
8331 | return isShown; | |
8332 | } | |
8333 | ||
2d66e025 | 8334 | void wxGrid::ShowCellEditControl() |
f85afd4e | 8335 | { |
2d66e025 | 8336 | if ( IsCellEditControlEnabled() ) |
f85afd4e | 8337 | { |
7db713ae | 8338 | if ( !IsVisible( m_currentCellCoords, false ) ) |
2d66e025 | 8339 | { |
ca65c044 | 8340 | m_cellEditCtrlEnabled = false; |
2d66e025 MB |
8341 | return; |
8342 | } | |
8343 | else | |
8344 | { | |
2c9a89e0 RD |
8345 | wxRect rect = CellToRect( m_currentCellCoords ); |
8346 | int row = m_currentCellCoords.GetRow(); | |
8347 | int col = m_currentCellCoords.GetCol(); | |
2d66e025 | 8348 | |
27f35b66 SN |
8349 | // if this is part of a multicell, find owner (topleft) |
8350 | int cell_rows, cell_cols; | |
8351 | GetCellSize( row, col, &cell_rows, &cell_cols ); | |
8352 | if ( cell_rows <= 0 || cell_cols <= 0 ) | |
8353 | { | |
8354 | row += cell_rows; | |
8355 | col += cell_cols; | |
8356 | m_currentCellCoords.SetRow( row ); | |
8357 | m_currentCellCoords.SetCol( col ); | |
8358 | } | |
8359 | ||
99306db2 VZ |
8360 | // erase the highlight and the cell contents because the editor |
8361 | // might not cover the entire cell | |
8362 | wxClientDC dc( m_gridWin ); | |
8363 | PrepareDC( dc ); | |
2c03d771 VZ |
8364 | wxGridCellAttr* attr = GetCellAttr(row, col); |
8365 | dc.SetBrush(wxBrush(attr->GetBackgroundColour(), wxSOLID)); | |
99306db2 VZ |
8366 | dc.SetPen(*wxTRANSPARENT_PEN); |
8367 | dc.DrawRectangle(rect); | |
d2fdd8d2 | 8368 | |
6f706ee0 VZ |
8369 | // convert to scrolled coords |
8370 | CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); | |
8371 | ||
8372 | int nXMove = 0; | |
8373 | if (rect.x < 0) | |
8374 | nXMove = rect.x; | |
8375 | ||
99306db2 | 8376 | // cell is shifted by one pixel |
68c5a31c | 8377 | // However, don't allow x or y to become negative |
70e8d961 | 8378 | // since the SetSize() method interprets that as |
68c5a31c SN |
8379 | // "don't change." |
8380 | if (rect.x > 0) | |
8381 | rect.x--; | |
8382 | if (rect.y > 0) | |
8383 | rect.y--; | |
f0102d2a | 8384 | |
28a77bc4 | 8385 | wxGridCellEditor* editor = attr->GetEditor(this, row, col); |
3da93aae VZ |
8386 | if ( !editor->IsCreated() ) |
8387 | { | |
ca65c044 | 8388 | editor->Create(m_gridWin, wxID_ANY, |
2c9a89e0 | 8389 | new wxGridCellEditorEvtHandler(this, editor)); |
bf7945ce RD |
8390 | |
8391 | wxGridEditorCreatedEvent evt(GetId(), | |
8392 | wxEVT_GRID_EDITOR_CREATED, | |
8393 | this, | |
8394 | row, | |
8395 | col, | |
8396 | editor->GetControl()); | |
8397 | GetEventHandler()->ProcessEvent(evt); | |
2d66e025 MB |
8398 | } |
8399 | ||
27f35b66 | 8400 | // resize editor to overflow into righthand cells if allowed |
39b80349 | 8401 | int maxWidth = rect.width; |
27f35b66 SN |
8402 | wxString value = GetCellValue(row, col); |
8403 | if ( (value != wxEmptyString) && (attr->GetOverflow()) ) | |
8404 | { | |
39b80349 | 8405 | int y; |
2f024384 DS |
8406 | GetTextExtent(value, &maxWidth, &y, NULL, NULL, &attr->GetFont()); |
8407 | if (maxWidth < rect.width) | |
8408 | maxWidth = rect.width; | |
39b80349 | 8409 | } |
4db6714b | 8410 | |
39b80349 | 8411 | int client_right = m_gridWin->GetClientSize().GetWidth(); |
2f024384 | 8412 | if (rect.x + maxWidth > client_right) |
2b5f62a0 | 8413 | maxWidth = client_right - rect.x; |
39b80349 | 8414 | |
2b5f62a0 VZ |
8415 | if ((maxWidth > rect.width) && (col < m_numCols) && m_table) |
8416 | { | |
39b80349 | 8417 | GetCellSize( row, col, &cell_rows, &cell_cols ); |
2b5f62a0 | 8418 | // may have changed earlier |
2f024384 | 8419 | for (int i = col + cell_cols; i < m_numCols; i++) |
2b5f62a0 | 8420 | { |
39b80349 SN |
8421 | int c_rows, c_cols; |
8422 | GetCellSize( row, i, &c_rows, &c_cols ); | |
2f024384 | 8423 | |
2b5f62a0 | 8424 | // looks weird going over a multicell |
bee19958 | 8425 | if (m_table->IsEmptyCell( row, i ) && |
2b5f62a0 | 8426 | (rect.width < maxWidth) && (c_rows == 1)) |
2f024384 | 8427 | { |
bee19958 | 8428 | rect.width += GetColWidth( i ); |
2f024384 | 8429 | } |
2b5f62a0 VZ |
8430 | else |
8431 | break; | |
8432 | } | |
4db6714b | 8433 | |
39b80349 | 8434 | if (rect.GetRight() > client_right) |
bee19958 | 8435 | rect.SetRight( client_right - 1 ); |
27f35b66 | 8436 | } |
2f26ad28 | 8437 | |
bee19958 | 8438 | editor->SetCellAttr( attr ); |
2c9a89e0 | 8439 | editor->SetSize( rect ); |
e1a66d9a RD |
8440 | if (nXMove != 0) |
8441 | editor->GetControl()->Move( | |
8442 | editor->GetControl()->GetPosition().x + nXMove, | |
8443 | editor->GetControl()->GetPosition().y ); | |
ca65c044 | 8444 | editor->Show( true, attr ); |
04418332 VZ |
8445 | |
8446 | // recalc dimensions in case we need to | |
8447 | // expand the scrolled window to account for editor | |
73145b0e | 8448 | CalcDimensions(); |
99306db2 | 8449 | |
3da93aae | 8450 | editor->BeginEdit(row, col, this); |
1bd71df9 | 8451 | editor->SetCellAttr(NULL); |
0b190b0f VZ |
8452 | |
8453 | editor->DecRef(); | |
2c9a89e0 | 8454 | attr->DecRef(); |
2b5f62a0 | 8455 | } |
f85afd4e MB |
8456 | } |
8457 | } | |
8458 | ||
2d66e025 | 8459 | void wxGrid::HideCellEditControl() |
f85afd4e | 8460 | { |
2d66e025 | 8461 | if ( IsCellEditControlEnabled() ) |
f85afd4e | 8462 | { |
2c9a89e0 RD |
8463 | int row = m_currentCellCoords.GetRow(); |
8464 | int col = m_currentCellCoords.GetCol(); | |
8465 | ||
bee19958 | 8466 | wxGridCellAttr *attr = GetCellAttr(row, col); |
0b190b0f | 8467 | wxGridCellEditor *editor = attr->GetEditor(this, row, col); |
ca65c044 | 8468 | editor->Show( false ); |
0b190b0f | 8469 | editor->DecRef(); |
2c9a89e0 | 8470 | attr->DecRef(); |
2fb3e528 | 8471 | |
48962b9f | 8472 | m_gridWin->SetFocus(); |
2fb3e528 | 8473 | |
27f35b66 SN |
8474 | // refresh whole row to the right |
8475 | wxRect rect( CellToRect(row, col) ); | |
8476 | CalcScrolledPosition(rect.x, rect.y, &rect.x, &rect.y ); | |
8477 | rect.width = m_gridWin->GetClientSize().GetWidth() - rect.x; | |
2f024384 | 8478 | |
7d75e6c6 RD |
8479 | #ifdef __WXMAC__ |
8480 | // ensure that the pixels under the focus ring get refreshed as well | |
4db6714b | 8481 | rect.Inflate(10, 10); |
7d75e6c6 | 8482 | #endif |
2f024384 | 8483 | |
ca65c044 | 8484 | m_gridWin->Refresh( false, &rect ); |
f85afd4e | 8485 | } |
2d66e025 | 8486 | } |
8f177c8e | 8487 | |
2d66e025 MB |
8488 | void wxGrid::SaveEditControlValue() |
8489 | { | |
3da93aae VZ |
8490 | if ( IsCellEditControlEnabled() ) |
8491 | { | |
2c9a89e0 RD |
8492 | int row = m_currentCellCoords.GetRow(); |
8493 | int col = m_currentCellCoords.GetCol(); | |
8f177c8e | 8494 | |
4db6714b | 8495 | wxString oldval = GetCellValue(row, col); |
fe7b9ed6 | 8496 | |
3da93aae | 8497 | wxGridCellAttr* attr = GetCellAttr(row, col); |
28a77bc4 | 8498 | wxGridCellEditor* editor = attr->GetEditor(this, row, col); |
3324d5f5 | 8499 | bool changed = editor->EndEdit(row, col, this); |
2d66e025 | 8500 | |
0b190b0f | 8501 | editor->DecRef(); |
2c9a89e0 | 8502 | attr->DecRef(); |
2d66e025 | 8503 | |
3da93aae VZ |
8504 | if (changed) |
8505 | { | |
fe7b9ed6 | 8506 | if ( SendEvent( wxEVT_GRID_CELL_CHANGE, |
2d66e025 | 8507 | m_currentCellCoords.GetRow(), |
4db6714b KH |
8508 | m_currentCellCoords.GetCol() ) < 0 ) |
8509 | { | |
97a9929e | 8510 | // Event has been vetoed, set the data back. |
4db6714b | 8511 | SetCellValue(row, col, oldval); |
97a9929e | 8512 | } |
2d66e025 | 8513 | } |
f85afd4e MB |
8514 | } |
8515 | } | |
8516 | ||
2d66e025 | 8517 | // |
60ff3b99 VZ |
8518 | // ------ Grid location functions |
8519 | // Note that all of these functions work with the logical coordinates of | |
2d66e025 MB |
8520 | // grid cells and labels so you will need to convert from device |
8521 | // coordinates for mouse events etc. | |
8522 | // | |
8523 | ||
ef316e23 | 8524 | void wxGrid::XYToCell( int x, int y, wxGridCellCoords& coords ) const |
f85afd4e | 8525 | { |
58dd5b3b MB |
8526 | int row = YToRow(y); |
8527 | int col = XToCol(x); | |
8528 | ||
a9339fe2 | 8529 | if ( row == -1 || col == -1 ) |
58dd5b3b MB |
8530 | { |
8531 | coords = wxGridNoCellCoords; | |
8532 | } | |
8533 | else | |
8534 | { | |
8535 | coords.Set( row, col ); | |
8536 | } | |
2d66e025 | 8537 | } |
f85afd4e | 8538 | |
b1da8107 SN |
8539 | // Internal Helper function for computing row or column from some |
8540 | // (unscrolled) coordinate value, using either | |
70e8d961 | 8541 | // m_defaultRowHeight/m_defaultColWidth or binary search on array |
b1da8107 SN |
8542 | // of m_rowBottoms/m_ColRights to speed up the search! |
8543 | ||
8544 | static int CoordToRowOrCol(int coord, int defaultDist, int minDist, | |
64e15340 | 8545 | const wxArrayInt& BorderArray, int nMax, |
a967f048 | 8546 | bool clipToMinMax) |
2d66e025 | 8547 | { |
a967f048 RG |
8548 | if (coord < 0) |
8549 | return clipToMinMax && (nMax > 0) ? 0 : -1; | |
8550 | ||
b1da8107 SN |
8551 | if (!defaultDist) |
8552 | defaultDist = 1; | |
a967f048 | 8553 | |
1af546bf VZ |
8554 | size_t i_max = coord / defaultDist, |
8555 | i_min = 0; | |
d57ad377 | 8556 | |
b1da8107 SN |
8557 | if (BorderArray.IsEmpty()) |
8558 | { | |
4db6714b | 8559 | if ((int) i_max < nMax) |
64e15340 | 8560 | return i_max; |
a967f048 | 8561 | return clipToMinMax ? nMax - 1 : -1; |
b1da8107 | 8562 | } |
8f177c8e | 8563 | |
b1da8107 | 8564 | if ( i_max >= BorderArray.GetCount()) |
2f024384 | 8565 | { |
b1da8107 | 8566 | i_max = BorderArray.GetCount() - 1; |
2f024384 | 8567 | } |
70e8d961 | 8568 | else |
f85afd4e | 8569 | { |
b1da8107 SN |
8570 | if ( coord >= BorderArray[i_max]) |
8571 | { | |
8572 | i_min = i_max; | |
20c84410 SN |
8573 | if (minDist) |
8574 | i_max = coord / minDist; | |
8575 | else | |
8576 | i_max = BorderArray.GetCount() - 1; | |
b1da8107 | 8577 | } |
4db6714b | 8578 | |
b1da8107 SN |
8579 | if ( i_max >= BorderArray.GetCount()) |
8580 | i_max = BorderArray.GetCount() - 1; | |
f85afd4e | 8581 | } |
4db6714b | 8582 | |
33188aa4 | 8583 | if ( coord >= BorderArray[i_max]) |
a967f048 | 8584 | return clipToMinMax ? (int)i_max : -1; |
68c5a31c SN |
8585 | if ( coord < BorderArray[0] ) |
8586 | return 0; | |
2d66e025 | 8587 | |
68c5a31c | 8588 | while ( i_max - i_min > 0 ) |
b1da8107 SN |
8589 | { |
8590 | wxCHECK_MSG(BorderArray[i_min] <= coord && coord < BorderArray[i_max], | |
33188aa4 | 8591 | 0, _T("wxGrid: internal error in CoordToRowOrCol")); |
b1da8107 | 8592 | if (coord >= BorderArray[ i_max - 1]) |
b1da8107 | 8593 | return i_max; |
b1da8107 SN |
8594 | else |
8595 | i_max--; | |
8596 | int median = i_min + (i_max - i_min + 1) / 2; | |
8597 | if (coord < BorderArray[median]) | |
8598 | i_max = median; | |
8599 | else | |
8600 | i_min = median; | |
8601 | } | |
4db6714b | 8602 | |
b1da8107 | 8603 | return i_max; |
f85afd4e MB |
8604 | } |
8605 | ||
ef316e23 | 8606 | int wxGrid::YToRow( int y ) const |
f85afd4e | 8607 | { |
b1da8107 | 8608 | return CoordToRowOrCol(y, m_defaultRowHeight, |
ca65c044 | 8609 | m_minAcceptableRowHeight, m_rowBottoms, m_numRows, false); |
b1da8107 | 8610 | } |
8f177c8e | 8611 | |
ef316e23 | 8612 | int wxGrid::XToCol( int x, bool clipToMinMax ) const |
b1da8107 | 8613 | { |
d4175745 VZ |
8614 | if (x < 0) |
8615 | return clipToMinMax && (m_numCols > 0) ? GetColAt( 0 ) : -1; | |
8616 | ||
ef316e23 | 8617 | wxASSERT_MSG(m_defaultColWidth > 0, wxT("Default column width can not be zero")); |
d4175745 VZ |
8618 | |
8619 | int maxPos = x / m_defaultColWidth; | |
8620 | int minPos = 0; | |
8621 | ||
8622 | if (m_colRights.IsEmpty()) | |
8623 | { | |
8624 | if(maxPos < m_numCols) | |
8625 | return GetColAt( maxPos ); | |
8626 | return clipToMinMax ? GetColAt( m_numCols - 1 ) : -1; | |
8627 | } | |
8628 | ||
8629 | if ( maxPos >= m_numCols) | |
8630 | maxPos = m_numCols - 1; | |
8631 | else | |
8632 | { | |
8633 | if ( x >= m_colRights[GetColAt( maxPos )]) | |
8634 | { | |
8635 | minPos = maxPos; | |
8636 | if (m_minAcceptableColWidth) | |
8637 | maxPos = x / m_minAcceptableColWidth; | |
8638 | else | |
8639 | maxPos = m_numCols - 1; | |
8640 | } | |
8641 | if ( maxPos >= m_numCols) | |
8642 | maxPos = m_numCols - 1; | |
8643 | } | |
8644 | ||
8645 | //X is beyond the last column | |
8646 | if ( x >= m_colRights[GetColAt( maxPos )]) | |
8647 | return clipToMinMax ? GetColAt( maxPos ) : -1; | |
8648 | ||
8649 | //X is before the first column | |
8650 | if ( x < m_colRights[GetColAt( 0 )] ) | |
8651 | return GetColAt( 0 ); | |
8652 | ||
8653 | //Perform a binary search | |
8654 | while ( maxPos - minPos > 0 ) | |
8655 | { | |
8656 | wxCHECK_MSG(m_colRights[GetColAt( minPos )] <= x && x < m_colRights[GetColAt( maxPos )], | |
8657 | 0, _T("wxGrid: internal error in XToCol")); | |
8658 | ||
8659 | if (x >= m_colRights[GetColAt( maxPos - 1 )]) | |
8660 | return GetColAt( maxPos ); | |
8661 | else | |
8662 | maxPos--; | |
8663 | int median = minPos + (maxPos - minPos + 1) / 2; | |
8664 | if (x < m_colRights[GetColAt( median )]) | |
8665 | maxPos = median; | |
8666 | else | |
8667 | minPos = median; | |
8668 | } | |
8669 | return GetColAt( maxPos ); | |
2d66e025 | 8670 | } |
8f177c8e | 8671 | |
be2e4015 SN |
8672 | // return the row number that that the y coord is near |
8673 | // the edge of, or -1 if not near an edge. | |
8674 | // coords can only possibly be near an edge if | |
8675 | // (a) the row/column is large enough to still allow for an "inner" area | |
8676 | // that is _not_ nead the edge (i.e., if the height/width is smaller | |
8677 | // than WXGRID_LABEL_EDGE_ZONE, coords are _never_ considered to be | |
8678 | // near the edge). | |
8679 | // and | |
8680 | // (b) resizing rows/columns (the thing for which edge detection is | |
8681 | // relevant at all) is enabled. | |
2d66e025 | 8682 | // |
ef316e23 | 8683 | int wxGrid::YToEdgeOfRow( int y ) const |
2d66e025 | 8684 | { |
33188aa4 SN |
8685 | int i; |
8686 | i = internalYToRow(y); | |
8687 | ||
be2e4015 | 8688 | if ( GetRowHeight(i) > WXGRID_LABEL_EDGE_ZONE && CanDragRowSize() ) |
2d66e025 | 8689 | { |
33188aa4 SN |
8690 | // We know that we are in row i, test whether we are |
8691 | // close enough to lower or upper border, respectively. | |
8692 | if ( abs(GetRowBottom(i) - y) < WXGRID_LABEL_EDGE_ZONE ) | |
8693 | return i; | |
4db6714b | 8694 | else if ( i > 0 && y - GetRowTop(i) < WXGRID_LABEL_EDGE_ZONE ) |
33188aa4 | 8695 | return i - 1; |
f85afd4e | 8696 | } |
2d66e025 MB |
8697 | |
8698 | return -1; | |
8699 | } | |
8700 | ||
2d66e025 MB |
8701 | // return the col number that that the x coord is near the edge of, or |
8702 | // -1 if not near an edge | |
be2e4015 | 8703 | // See comment at YToEdgeOfRow for conditions on edge detection. |
2d66e025 | 8704 | // |
ef316e23 | 8705 | int wxGrid::XToEdgeOfCol( int x ) const |
2d66e025 | 8706 | { |
33188aa4 SN |
8707 | int i; |
8708 | i = internalXToCol(x); | |
8709 | ||
be2e4015 | 8710 | if ( GetColWidth(i) > WXGRID_LABEL_EDGE_ZONE && CanDragColSize() ) |
f85afd4e | 8711 | { |
a9339fe2 | 8712 | // We know that we are in column i; test whether we are |
33188aa4 SN |
8713 | // close enough to right or left border, respectively. |
8714 | if ( abs(GetColRight(i) - x) < WXGRID_LABEL_EDGE_ZONE ) | |
8715 | return i; | |
4db6714b | 8716 | else if ( i > 0 && x - GetColLeft(i) < WXGRID_LABEL_EDGE_ZONE ) |
33188aa4 | 8717 | return i - 1; |
f85afd4e | 8718 | } |
2d66e025 MB |
8719 | |
8720 | return -1; | |
f85afd4e MB |
8721 | } |
8722 | ||
ef316e23 | 8723 | wxRect wxGrid::CellToRect( int row, int col ) const |
f85afd4e | 8724 | { |
2d66e025 | 8725 | wxRect rect( -1, -1, -1, -1 ); |
f85afd4e | 8726 | |
2f024384 DS |
8727 | if ( row >= 0 && row < m_numRows && |
8728 | col >= 0 && col < m_numCols ) | |
f85afd4e | 8729 | { |
27f35b66 SN |
8730 | int i, cell_rows, cell_cols; |
8731 | rect.width = rect.height = 0; | |
8732 | GetCellSize( row, col, &cell_rows, &cell_cols ); | |
8733 | // if negative then find multicell owner | |
2f024384 DS |
8734 | if (cell_rows < 0) |
8735 | row += cell_rows; | |
8736 | if (cell_cols < 0) | |
8737 | col += cell_cols; | |
27f35b66 SN |
8738 | GetCellSize( row, col, &cell_rows, &cell_cols ); |
8739 | ||
7c1cb261 VZ |
8740 | rect.x = GetColLeft(col); |
8741 | rect.y = GetRowTop(row); | |
2f024384 DS |
8742 | for (i=col; i < col + cell_cols; i++) |
8743 | rect.width += GetColWidth(i); | |
8744 | for (i=row; i < row + cell_rows; i++) | |
27f35b66 | 8745 | rect.height += GetRowHeight(i); |
f85afd4e MB |
8746 | } |
8747 | ||
f6bcfd97 | 8748 | // if grid lines are enabled, then the area of the cell is a bit smaller |
4db6714b KH |
8749 | if (m_gridLinesEnabled) |
8750 | { | |
f6bcfd97 BP |
8751 | rect.width -= 1; |
8752 | rect.height -= 1; | |
8753 | } | |
4db6714b | 8754 | |
2d66e025 MB |
8755 | return rect; |
8756 | } | |
8757 | ||
ef316e23 | 8758 | bool wxGrid::IsVisible( int row, int col, bool wholeCellVisible ) const |
2d66e025 MB |
8759 | { |
8760 | // get the cell rectangle in logical coords | |
8761 | // | |
8762 | wxRect r( CellToRect( row, col ) ); | |
60ff3b99 | 8763 | |
2d66e025 MB |
8764 | // convert to device coords |
8765 | // | |
8766 | int left, top, right, bottom; | |
8767 | CalcScrolledPosition( r.GetLeft(), r.GetTop(), &left, &top ); | |
8768 | CalcScrolledPosition( r.GetRight(), r.GetBottom(), &right, &bottom ); | |
60ff3b99 | 8769 | |
2d66e025 | 8770 | // check against the client area of the grid window |
2d66e025 MB |
8771 | int cw, ch; |
8772 | m_gridWin->GetClientSize( &cw, &ch ); | |
60ff3b99 | 8773 | |
2d66e025 | 8774 | if ( wholeCellVisible ) |
f85afd4e | 8775 | { |
2d66e025 | 8776 | // is the cell wholly visible ? |
2f024384 DS |
8777 | return ( left >= 0 && right <= cw && |
8778 | top >= 0 && bottom <= ch ); | |
2d66e025 MB |
8779 | } |
8780 | else | |
8781 | { | |
8782 | // is the cell partly visible ? | |
8783 | // | |
2f024384 DS |
8784 | return ( ((left >= 0 && left < cw) || (right > 0 && right <= cw)) && |
8785 | ((top >= 0 && top < ch) || (bottom > 0 && bottom <= ch)) ); | |
2d66e025 MB |
8786 | } |
8787 | } | |
8788 | ||
2d66e025 MB |
8789 | // make the specified cell location visible by doing a minimal amount |
8790 | // of scrolling | |
8791 | // | |
8792 | void wxGrid::MakeCellVisible( int row, int col ) | |
8793 | { | |
8794 | int i; | |
60ff3b99 | 8795 | int xpos = -1, ypos = -1; |
2d66e025 | 8796 | |
2f024384 DS |
8797 | if ( row >= 0 && row < m_numRows && |
8798 | col >= 0 && col < m_numCols ) | |
2d66e025 MB |
8799 | { |
8800 | // get the cell rectangle in logical coords | |
2d66e025 | 8801 | wxRect r( CellToRect( row, col ) ); |
60ff3b99 | 8802 | |
2d66e025 | 8803 | // convert to device coords |
2d66e025 MB |
8804 | int left, top, right, bottom; |
8805 | CalcScrolledPosition( r.GetLeft(), r.GetTop(), &left, &top ); | |
8806 | CalcScrolledPosition( r.GetRight(), r.GetBottom(), &right, &bottom ); | |
60ff3b99 | 8807 | |
2d66e025 MB |
8808 | int cw, ch; |
8809 | m_gridWin->GetClientSize( &cw, &ch ); | |
60ff3b99 | 8810 | |
2d66e025 | 8811 | if ( top < 0 ) |
3f296516 | 8812 | { |
2d66e025 | 8813 | ypos = r.GetTop(); |
3f296516 | 8814 | } |
2d66e025 MB |
8815 | else if ( bottom > ch ) |
8816 | { | |
8817 | int h = r.GetHeight(); | |
8818 | ypos = r.GetTop(); | |
56b6cf26 | 8819 | for ( i = row - 1; i >= 0; i-- ) |
2d66e025 | 8820 | { |
7c1cb261 VZ |
8821 | int rowHeight = GetRowHeight(i); |
8822 | if ( h + rowHeight > ch ) | |
8823 | break; | |
2d66e025 | 8824 | |
7c1cb261 VZ |
8825 | h += rowHeight; |
8826 | ypos -= rowHeight; | |
2d66e025 | 8827 | } |
f0102d2a VZ |
8828 | |
8829 | // we divide it later by GRID_SCROLL_LINE, make sure that we don't | |
56b6cf26 DS |
8830 | // have rounding errors (this is important, because if we do, |
8831 | // we might not scroll at all and some cells won't be redrawn) | |
275c4ae4 | 8832 | // |
56b6cf26 DS |
8833 | // Sometimes GRID_SCROLL_LINE / 2 is not enough, |
8834 | // so just add a full scroll unit... | |
675a9c0d | 8835 | ypos += m_scrollLineY; |
2d66e025 MB |
8836 | } |
8837 | ||
7db713ae | 8838 | // special handling for wide cells - show always left part of the cell! |
faa94f3e | 8839 | // Otherwise, e.g. when stepping from row to row, it would jump between |
7db713ae JS |
8840 | // left and right part of the cell on every step! |
8841 | // if ( left < 0 ) | |
ccdee36f | 8842 | if ( left < 0 || (right - left) >= cw ) |
2d66e025 MB |
8843 | { |
8844 | xpos = r.GetLeft(); | |
8845 | } | |
8846 | else if ( right > cw ) | |
8847 | { | |
73145b0e JS |
8848 | // position the view so that the cell is on the right |
8849 | int x0, y0; | |
8850 | CalcUnscrolledPosition(0, 0, &x0, &y0); | |
8851 | xpos = x0 + (right - cw); | |
f0102d2a VZ |
8852 | |
8853 | // see comment for ypos above | |
675a9c0d | 8854 | xpos += m_scrollLineX; |
2d66e025 MB |
8855 | } |
8856 | ||
ccdee36f | 8857 | if ( xpos != -1 || ypos != -1 ) |
2d66e025 | 8858 | { |
97a9929e | 8859 | if ( xpos != -1 ) |
675a9c0d | 8860 | xpos /= m_scrollLineX; |
97a9929e | 8861 | if ( ypos != -1 ) |
675a9c0d | 8862 | ypos /= m_scrollLineY; |
2d66e025 MB |
8863 | Scroll( xpos, ypos ); |
8864 | AdjustScrollbars(); | |
8865 | } | |
8866 | } | |
8867 | } | |
8868 | ||
2d66e025 MB |
8869 | // |
8870 | // ------ Grid cursor movement functions | |
8871 | // | |
8872 | ||
5c8fc7c1 | 8873 | bool wxGrid::MoveCursorUp( bool expandSelection ) |
2d66e025 | 8874 | { |
2f024384 | 8875 | if ( m_currentCellCoords != wxGridNoCellCoords && |
f6bcfd97 | 8876 | m_currentCellCoords.GetRow() >= 0 ) |
2d66e025 | 8877 | { |
bee19958 | 8878 | if ( expandSelection ) |
d95b0c2b SN |
8879 | { |
8880 | if ( m_selectingKeyboard == wxGridNoCellCoords ) | |
8881 | m_selectingKeyboard = m_currentCellCoords; | |
f6bcfd97 BP |
8882 | if ( m_selectingKeyboard.GetRow() > 0 ) |
8883 | { | |
8884 | m_selectingKeyboard.SetRow( m_selectingKeyboard.GetRow() - 1 ); | |
8885 | MakeCellVisible( m_selectingKeyboard.GetRow(), | |
8886 | m_selectingKeyboard.GetCol() ); | |
c9097836 | 8887 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
f6bcfd97 | 8888 | } |
d95b0c2b | 8889 | } |
f6bcfd97 | 8890 | else if ( m_currentCellCoords.GetRow() > 0 ) |
aa5e1f75 | 8891 | { |
962a48f6 DS |
8892 | int row = m_currentCellCoords.GetRow() - 1; |
8893 | int col = m_currentCellCoords.GetCol(); | |
aa5e1f75 | 8894 | ClearSelection(); |
962a48f6 DS |
8895 | MakeCellVisible( row, col ); |
8896 | SetCurrentCell( row, col ); | |
aa5e1f75 | 8897 | } |
f6bcfd97 | 8898 | else |
ca65c044 | 8899 | return false; |
4db6714b | 8900 | |
ca65c044 | 8901 | return true; |
f85afd4e | 8902 | } |
2d66e025 | 8903 | |
ca65c044 | 8904 | return false; |
2d66e025 MB |
8905 | } |
8906 | ||
5c8fc7c1 | 8907 | bool wxGrid::MoveCursorDown( bool expandSelection ) |
2d66e025 | 8908 | { |
2f024384 | 8909 | if ( m_currentCellCoords != wxGridNoCellCoords && |
f6bcfd97 | 8910 | m_currentCellCoords.GetRow() < m_numRows ) |
f85afd4e | 8911 | { |
5c8fc7c1 | 8912 | if ( expandSelection ) |
d95b0c2b SN |
8913 | { |
8914 | if ( m_selectingKeyboard == wxGridNoCellCoords ) | |
8915 | m_selectingKeyboard = m_currentCellCoords; | |
ccdee36f | 8916 | if ( m_selectingKeyboard.GetRow() < m_numRows - 1 ) |
f6bcfd97 BP |
8917 | { |
8918 | m_selectingKeyboard.SetRow( m_selectingKeyboard.GetRow() + 1 ); | |
8919 | MakeCellVisible( m_selectingKeyboard.GetRow(), | |
8920 | m_selectingKeyboard.GetCol() ); | |
c9097836 | 8921 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
f6bcfd97 | 8922 | } |
d95b0c2b | 8923 | } |
f6bcfd97 | 8924 | else if ( m_currentCellCoords.GetRow() < m_numRows - 1 ) |
aa5e1f75 | 8925 | { |
962a48f6 DS |
8926 | int row = m_currentCellCoords.GetRow() + 1; |
8927 | int col = m_currentCellCoords.GetCol(); | |
aa5e1f75 | 8928 | ClearSelection(); |
962a48f6 DS |
8929 | MakeCellVisible( row, col ); |
8930 | SetCurrentCell( row, col ); | |
aa5e1f75 | 8931 | } |
f6bcfd97 | 8932 | else |
ca65c044 | 8933 | return false; |
4db6714b | 8934 | |
ca65c044 | 8935 | return true; |
f85afd4e | 8936 | } |
2d66e025 | 8937 | |
ca65c044 | 8938 | return false; |
f85afd4e MB |
8939 | } |
8940 | ||
5c8fc7c1 | 8941 | bool wxGrid::MoveCursorLeft( bool expandSelection ) |
f85afd4e | 8942 | { |
2f024384 | 8943 | if ( m_currentCellCoords != wxGridNoCellCoords && |
f6bcfd97 | 8944 | m_currentCellCoords.GetCol() >= 0 ) |
2d66e025 | 8945 | { |
5c8fc7c1 | 8946 | if ( expandSelection ) |
d95b0c2b SN |
8947 | { |
8948 | if ( m_selectingKeyboard == wxGridNoCellCoords ) | |
8949 | m_selectingKeyboard = m_currentCellCoords; | |
f6bcfd97 BP |
8950 | if ( m_selectingKeyboard.GetCol() > 0 ) |
8951 | { | |
8952 | m_selectingKeyboard.SetCol( m_selectingKeyboard.GetCol() - 1 ); | |
8953 | MakeCellVisible( m_selectingKeyboard.GetRow(), | |
8954 | m_selectingKeyboard.GetCol() ); | |
c9097836 | 8955 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
f6bcfd97 | 8956 | } |
d95b0c2b | 8957 | } |
d4175745 | 8958 | else if ( GetColPos( m_currentCellCoords.GetCol() ) > 0 ) |
aa5e1f75 | 8959 | { |
962a48f6 | 8960 | int row = m_currentCellCoords.GetRow(); |
d4175745 | 8961 | int col = GetColAt( GetColPos( m_currentCellCoords.GetCol() ) - 1 ); |
aa5e1f75 | 8962 | ClearSelection(); |
d4175745 | 8963 | |
962a48f6 DS |
8964 | MakeCellVisible( row, col ); |
8965 | SetCurrentCell( row, col ); | |
aa5e1f75 | 8966 | } |
f6bcfd97 | 8967 | else |
ca65c044 | 8968 | return false; |
4db6714b | 8969 | |
ca65c044 | 8970 | return true; |
2d66e025 MB |
8971 | } |
8972 | ||
ca65c044 | 8973 | return false; |
2d66e025 MB |
8974 | } |
8975 | ||
5c8fc7c1 | 8976 | bool wxGrid::MoveCursorRight( bool expandSelection ) |
2d66e025 | 8977 | { |
2f024384 | 8978 | if ( m_currentCellCoords != wxGridNoCellCoords && |
f6bcfd97 | 8979 | m_currentCellCoords.GetCol() < m_numCols ) |
f85afd4e | 8980 | { |
5c8fc7c1 | 8981 | if ( expandSelection ) |
d95b0c2b SN |
8982 | { |
8983 | if ( m_selectingKeyboard == wxGridNoCellCoords ) | |
8984 | m_selectingKeyboard = m_currentCellCoords; | |
f6bcfd97 BP |
8985 | if ( m_selectingKeyboard.GetCol() < m_numCols - 1 ) |
8986 | { | |
8987 | m_selectingKeyboard.SetCol( m_selectingKeyboard.GetCol() + 1 ); | |
8988 | MakeCellVisible( m_selectingKeyboard.GetRow(), | |
8989 | m_selectingKeyboard.GetCol() ); | |
c9097836 | 8990 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
f6bcfd97 | 8991 | } |
d95b0c2b | 8992 | } |
d4175745 | 8993 | else if ( GetColPos( m_currentCellCoords.GetCol() ) < m_numCols - 1 ) |
aa5e1f75 | 8994 | { |
962a48f6 | 8995 | int row = m_currentCellCoords.GetRow(); |
d4175745 | 8996 | int col = GetColAt( GetColPos( m_currentCellCoords.GetCol() ) + 1 ); |
aa5e1f75 | 8997 | ClearSelection(); |
d4175745 | 8998 | |
962a48f6 DS |
8999 | MakeCellVisible( row, col ); |
9000 | SetCurrentCell( row, col ); | |
aa5e1f75 | 9001 | } |
f6bcfd97 | 9002 | else |
ca65c044 | 9003 | return false; |
4db6714b | 9004 | |
ca65c044 | 9005 | return true; |
f85afd4e | 9006 | } |
8f177c8e | 9007 | |
ca65c044 | 9008 | return false; |
2d66e025 MB |
9009 | } |
9010 | ||
2d66e025 MB |
9011 | bool wxGrid::MovePageUp() |
9012 | { | |
4db6714b KH |
9013 | if ( m_currentCellCoords == wxGridNoCellCoords ) |
9014 | return false; | |
60ff3b99 | 9015 | |
2d66e025 MB |
9016 | int row = m_currentCellCoords.GetRow(); |
9017 | if ( row > 0 ) | |
f85afd4e | 9018 | { |
2d66e025 MB |
9019 | int cw, ch; |
9020 | m_gridWin->GetClientSize( &cw, &ch ); | |
60ff3b99 | 9021 | |
7c1cb261 | 9022 | int y = GetRowTop(row); |
a967f048 | 9023 | int newRow = internalYToRow( y - ch + 1 ); |
ef5df12b | 9024 | |
a967f048 | 9025 | if ( newRow == row ) |
2d66e025 | 9026 | { |
c2f5b920 | 9027 | // row > 0, so newRow can never be less than 0 here. |
2d66e025 MB |
9028 | newRow = row - 1; |
9029 | } | |
8f177c8e | 9030 | |
2d66e025 MB |
9031 | MakeCellVisible( newRow, m_currentCellCoords.GetCol() ); |
9032 | SetCurrentCell( newRow, m_currentCellCoords.GetCol() ); | |
60ff3b99 | 9033 | |
ca65c044 | 9034 | return true; |
f85afd4e | 9035 | } |
2d66e025 | 9036 | |
ca65c044 | 9037 | return false; |
2d66e025 MB |
9038 | } |
9039 | ||
9040 | bool wxGrid::MovePageDown() | |
9041 | { | |
4db6714b KH |
9042 | if ( m_currentCellCoords == wxGridNoCellCoords ) |
9043 | return false; | |
60ff3b99 | 9044 | |
2d66e025 | 9045 | int row = m_currentCellCoords.GetRow(); |
ccdee36f | 9046 | if ( (row + 1) < m_numRows ) |
f85afd4e | 9047 | { |
2d66e025 MB |
9048 | int cw, ch; |
9049 | m_gridWin->GetClientSize( &cw, &ch ); | |
60ff3b99 | 9050 | |
7c1cb261 | 9051 | int y = GetRowTop(row); |
a967f048 RG |
9052 | int newRow = internalYToRow( y + ch ); |
9053 | if ( newRow == row ) | |
2d66e025 | 9054 | { |
c2f5b920 | 9055 | // row < m_numRows, so newRow can't overflow here. |
ca65c044 | 9056 | newRow = row + 1; |
2d66e025 MB |
9057 | } |
9058 | ||
9059 | MakeCellVisible( newRow, m_currentCellCoords.GetCol() ); | |
9060 | SetCurrentCell( newRow, m_currentCellCoords.GetCol() ); | |
60ff3b99 | 9061 | |
ca65c044 | 9062 | return true; |
f85afd4e | 9063 | } |
2d66e025 | 9064 | |
ca65c044 | 9065 | return false; |
f85afd4e | 9066 | } |
8f177c8e | 9067 | |
5c8fc7c1 | 9068 | bool wxGrid::MoveCursorUpBlock( bool expandSelection ) |
2d66e025 MB |
9069 | { |
9070 | if ( m_table && | |
2f024384 | 9071 | m_currentCellCoords != wxGridNoCellCoords && |
2d66e025 MB |
9072 | m_currentCellCoords.GetRow() > 0 ) |
9073 | { | |
9074 | int row = m_currentCellCoords.GetRow(); | |
9075 | int col = m_currentCellCoords.GetCol(); | |
9076 | ||
9077 | if ( m_table->IsEmptyCell(row, col) ) | |
9078 | { | |
9079 | // starting in an empty cell: find the next block of | |
9080 | // non-empty cells | |
9081 | // | |
9082 | while ( row > 0 ) | |
9083 | { | |
2f024384 | 9084 | row--; |
4db6714b KH |
9085 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9086 | break; | |
2d66e025 MB |
9087 | } |
9088 | } | |
2f024384 | 9089 | else if ( m_table->IsEmptyCell(row - 1, col) ) |
2d66e025 MB |
9090 | { |
9091 | // starting at the top of a block: find the next block | |
9092 | // | |
9093 | row--; | |
9094 | while ( row > 0 ) | |
9095 | { | |
2f024384 | 9096 | row--; |
4db6714b KH |
9097 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9098 | break; | |
2d66e025 MB |
9099 | } |
9100 | } | |
9101 | else | |
9102 | { | |
9103 | // starting within a block: find the top of the block | |
9104 | // | |
9105 | while ( row > 0 ) | |
9106 | { | |
2f024384 | 9107 | row--; |
2d66e025 MB |
9108 | if ( m_table->IsEmptyCell(row, col) ) |
9109 | { | |
2f024384 | 9110 | row++; |
2d66e025 MB |
9111 | break; |
9112 | } | |
9113 | } | |
9114 | } | |
f85afd4e | 9115 | |
2d66e025 | 9116 | MakeCellVisible( row, col ); |
5c8fc7c1 | 9117 | if ( expandSelection ) |
d95b0c2b SN |
9118 | { |
9119 | m_selectingKeyboard = wxGridCellCoords( row, col ); | |
c9097836 | 9120 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
d95b0c2b SN |
9121 | } |
9122 | else | |
aa5e1f75 SN |
9123 | { |
9124 | ClearSelection(); | |
9125 | SetCurrentCell( row, col ); | |
9126 | } | |
4db6714b | 9127 | |
ca65c044 | 9128 | return true; |
2d66e025 | 9129 | } |
f85afd4e | 9130 | |
ca65c044 | 9131 | return false; |
2d66e025 | 9132 | } |
f85afd4e | 9133 | |
5c8fc7c1 | 9134 | bool wxGrid::MoveCursorDownBlock( bool expandSelection ) |
f85afd4e | 9135 | { |
2d66e025 | 9136 | if ( m_table && |
2f024384 DS |
9137 | m_currentCellCoords != wxGridNoCellCoords && |
9138 | m_currentCellCoords.GetRow() < m_numRows - 1 ) | |
f85afd4e | 9139 | { |
2d66e025 MB |
9140 | int row = m_currentCellCoords.GetRow(); |
9141 | int col = m_currentCellCoords.GetCol(); | |
9142 | ||
9143 | if ( m_table->IsEmptyCell(row, col) ) | |
9144 | { | |
9145 | // starting in an empty cell: find the next block of | |
9146 | // non-empty cells | |
9147 | // | |
2f024384 | 9148 | while ( row < m_numRows - 1 ) |
2d66e025 | 9149 | { |
2f024384 | 9150 | row++; |
4db6714b KH |
9151 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9152 | break; | |
2d66e025 MB |
9153 | } |
9154 | } | |
2f024384 | 9155 | else if ( m_table->IsEmptyCell(row + 1, col) ) |
2d66e025 MB |
9156 | { |
9157 | // starting at the bottom of a block: find the next block | |
9158 | // | |
9159 | row++; | |
2f024384 | 9160 | while ( row < m_numRows - 1 ) |
2d66e025 | 9161 | { |
2f024384 | 9162 | row++; |
4db6714b KH |
9163 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9164 | break; | |
2d66e025 MB |
9165 | } |
9166 | } | |
9167 | else | |
9168 | { | |
9169 | // starting within a block: find the bottom of the block | |
9170 | // | |
2f024384 | 9171 | while ( row < m_numRows - 1 ) |
2d66e025 | 9172 | { |
2f024384 | 9173 | row++; |
2d66e025 MB |
9174 | if ( m_table->IsEmptyCell(row, col) ) |
9175 | { | |
2f024384 | 9176 | row--; |
2d66e025 MB |
9177 | break; |
9178 | } | |
9179 | } | |
9180 | } | |
9181 | ||
9182 | MakeCellVisible( row, col ); | |
5c8fc7c1 | 9183 | if ( expandSelection ) |
d95b0c2b SN |
9184 | { |
9185 | m_selectingKeyboard = wxGridCellCoords( row, col ); | |
c9097836 | 9186 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
d95b0c2b SN |
9187 | } |
9188 | else | |
aa5e1f75 SN |
9189 | { |
9190 | ClearSelection(); | |
9191 | SetCurrentCell( row, col ); | |
9192 | } | |
2d66e025 | 9193 | |
ca65c044 | 9194 | return true; |
f85afd4e | 9195 | } |
f85afd4e | 9196 | |
ca65c044 | 9197 | return false; |
2d66e025 | 9198 | } |
f85afd4e | 9199 | |
5c8fc7c1 | 9200 | bool wxGrid::MoveCursorLeftBlock( bool expandSelection ) |
f85afd4e | 9201 | { |
2d66e025 | 9202 | if ( m_table && |
2f024384 | 9203 | m_currentCellCoords != wxGridNoCellCoords && |
2d66e025 | 9204 | m_currentCellCoords.GetCol() > 0 ) |
f85afd4e | 9205 | { |
2d66e025 MB |
9206 | int row = m_currentCellCoords.GetRow(); |
9207 | int col = m_currentCellCoords.GetCol(); | |
9208 | ||
9209 | if ( m_table->IsEmptyCell(row, col) ) | |
9210 | { | |
9211 | // starting in an empty cell: find the next block of | |
9212 | // non-empty cells | |
9213 | // | |
9214 | while ( col > 0 ) | |
9215 | { | |
2f024384 | 9216 | col--; |
4db6714b KH |
9217 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9218 | break; | |
2d66e025 MB |
9219 | } |
9220 | } | |
2f024384 | 9221 | else if ( m_table->IsEmptyCell(row, col - 1) ) |
2d66e025 MB |
9222 | { |
9223 | // starting at the left of a block: find the next block | |
9224 | // | |
9225 | col--; | |
9226 | while ( col > 0 ) | |
9227 | { | |
2f024384 | 9228 | col--; |
4db6714b KH |
9229 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9230 | break; | |
2d66e025 MB |
9231 | } |
9232 | } | |
9233 | else | |
9234 | { | |
9235 | // starting within a block: find the left of the block | |
9236 | // | |
9237 | while ( col > 0 ) | |
9238 | { | |
2f024384 | 9239 | col--; |
2d66e025 MB |
9240 | if ( m_table->IsEmptyCell(row, col) ) |
9241 | { | |
2f024384 | 9242 | col++; |
2d66e025 MB |
9243 | break; |
9244 | } | |
9245 | } | |
9246 | } | |
f85afd4e | 9247 | |
2d66e025 | 9248 | MakeCellVisible( row, col ); |
5c8fc7c1 | 9249 | if ( expandSelection ) |
d95b0c2b SN |
9250 | { |
9251 | m_selectingKeyboard = wxGridCellCoords( row, col ); | |
c9097836 | 9252 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
d95b0c2b SN |
9253 | } |
9254 | else | |
aa5e1f75 SN |
9255 | { |
9256 | ClearSelection(); | |
9257 | SetCurrentCell( row, col ); | |
9258 | } | |
8f177c8e | 9259 | |
ca65c044 | 9260 | return true; |
f85afd4e | 9261 | } |
2d66e025 | 9262 | |
ca65c044 | 9263 | return false; |
f85afd4e MB |
9264 | } |
9265 | ||
5c8fc7c1 | 9266 | bool wxGrid::MoveCursorRightBlock( bool expandSelection ) |
f85afd4e | 9267 | { |
2d66e025 | 9268 | if ( m_table && |
2f024384 DS |
9269 | m_currentCellCoords != wxGridNoCellCoords && |
9270 | m_currentCellCoords.GetCol() < m_numCols - 1 ) | |
f85afd4e | 9271 | { |
2d66e025 MB |
9272 | int row = m_currentCellCoords.GetRow(); |
9273 | int col = m_currentCellCoords.GetCol(); | |
8f177c8e | 9274 | |
2d66e025 MB |
9275 | if ( m_table->IsEmptyCell(row, col) ) |
9276 | { | |
9277 | // starting in an empty cell: find the next block of | |
9278 | // non-empty cells | |
9279 | // | |
2f024384 | 9280 | while ( col < m_numCols - 1 ) |
2d66e025 | 9281 | { |
2f024384 | 9282 | col++; |
4db6714b KH |
9283 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9284 | break; | |
2d66e025 MB |
9285 | } |
9286 | } | |
2f024384 | 9287 | else if ( m_table->IsEmptyCell(row, col + 1) ) |
2d66e025 MB |
9288 | { |
9289 | // starting at the right of a block: find the next block | |
9290 | // | |
9291 | col++; | |
2f024384 | 9292 | while ( col < m_numCols - 1 ) |
2d66e025 | 9293 | { |
2f024384 | 9294 | col++; |
4db6714b KH |
9295 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9296 | break; | |
2d66e025 MB |
9297 | } |
9298 | } | |
9299 | else | |
9300 | { | |
9301 | // starting within a block: find the right of the block | |
9302 | // | |
2f024384 | 9303 | while ( col < m_numCols - 1 ) |
2d66e025 | 9304 | { |
2f024384 | 9305 | col++; |
2d66e025 MB |
9306 | if ( m_table->IsEmptyCell(row, col) ) |
9307 | { | |
2f024384 | 9308 | col--; |
2d66e025 MB |
9309 | break; |
9310 | } | |
9311 | } | |
9312 | } | |
8f177c8e | 9313 | |
2d66e025 | 9314 | MakeCellVisible( row, col ); |
5c8fc7c1 | 9315 | if ( expandSelection ) |
d95b0c2b SN |
9316 | { |
9317 | m_selectingKeyboard = wxGridCellCoords( row, col ); | |
c9097836 | 9318 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
d95b0c2b SN |
9319 | } |
9320 | else | |
aa5e1f75 SN |
9321 | { |
9322 | ClearSelection(); | |
9323 | SetCurrentCell( row, col ); | |
9324 | } | |
f85afd4e | 9325 | |
ca65c044 | 9326 | return true; |
f85afd4e | 9327 | } |
2d66e025 | 9328 | |
ca65c044 | 9329 | return false; |
f85afd4e MB |
9330 | } |
9331 | ||
f85afd4e | 9332 | // |
2d66e025 | 9333 | // ------ Label values and formatting |
f85afd4e MB |
9334 | // |
9335 | ||
ef316e23 | 9336 | void wxGrid::GetRowLabelAlignment( int *horiz, int *vert ) const |
f85afd4e | 9337 | { |
2f024384 DS |
9338 | if ( horiz ) |
9339 | *horiz = m_rowLabelHorizAlign; | |
9340 | if ( vert ) | |
9341 | *vert = m_rowLabelVertAlign; | |
f85afd4e MB |
9342 | } |
9343 | ||
ef316e23 | 9344 | void wxGrid::GetColLabelAlignment( int *horiz, int *vert ) const |
f85afd4e | 9345 | { |
2f024384 DS |
9346 | if ( horiz ) |
9347 | *horiz = m_colLabelHorizAlign; | |
9348 | if ( vert ) | |
9349 | *vert = m_colLabelVertAlign; | |
f85afd4e MB |
9350 | } |
9351 | ||
ef316e23 | 9352 | int wxGrid::GetColLabelTextOrientation() const |
d43851f7 JS |
9353 | { |
9354 | return m_colLabelTextOrientation; | |
9355 | } | |
9356 | ||
ef316e23 | 9357 | wxString wxGrid::GetRowLabelValue( int row ) const |
f85afd4e MB |
9358 | { |
9359 | if ( m_table ) | |
9360 | { | |
9361 | return m_table->GetRowLabelValue( row ); | |
9362 | } | |
9363 | else | |
9364 | { | |
9365 | wxString s; | |
9366 | s << row; | |
9367 | return s; | |
9368 | } | |
9369 | } | |
9370 | ||
ef316e23 | 9371 | wxString wxGrid::GetColLabelValue( int col ) const |
f85afd4e MB |
9372 | { |
9373 | if ( m_table ) | |
9374 | { | |
9375 | return m_table->GetColLabelValue( col ); | |
9376 | } | |
9377 | else | |
9378 | { | |
9379 | wxString s; | |
9380 | s << col; | |
9381 | return s; | |
9382 | } | |
9383 | } | |
9384 | ||
9385 | void wxGrid::SetRowLabelSize( int width ) | |
9386 | { | |
733f486a VZ |
9387 | wxASSERT( width >= 0 || width == wxGRID_AUTOSIZE ); |
9388 | ||
9389 | if ( width == wxGRID_AUTOSIZE ) | |
9390 | { | |
9391 | width = CalcColOrRowLabelAreaMinSize(wxGRID_ROW); | |
9392 | } | |
9393 | ||
2e8cd977 MB |
9394 | if ( width != m_rowLabelWidth ) |
9395 | { | |
2e8cd977 MB |
9396 | if ( width == 0 ) |
9397 | { | |
ca65c044 WS |
9398 | m_rowLabelWin->Show( false ); |
9399 | m_cornerLabelWin->Show( false ); | |
2e8cd977 | 9400 | } |
7807d81c | 9401 | else if ( m_rowLabelWidth == 0 ) |
2e8cd977 | 9402 | { |
ca65c044 | 9403 | m_rowLabelWin->Show( true ); |
2f024384 DS |
9404 | if ( m_colLabelHeight > 0 ) |
9405 | m_cornerLabelWin->Show( true ); | |
2e8cd977 | 9406 | } |
b99be8fb | 9407 | |
2e8cd977 | 9408 | m_rowLabelWidth = width; |
7807d81c | 9409 | CalcWindowSizes(); |
ca65c044 | 9410 | wxScrolledWindow::Refresh( true ); |
2e8cd977 | 9411 | } |
f85afd4e MB |
9412 | } |
9413 | ||
9414 | void wxGrid::SetColLabelSize( int height ) | |
9415 | { | |
733f486a VZ |
9416 | wxASSERT( height >=0 || height == wxGRID_AUTOSIZE ); |
9417 | ||
9418 | if ( height == wxGRID_AUTOSIZE ) | |
9419 | { | |
9420 | height = CalcColOrRowLabelAreaMinSize(wxGRID_COLUMN); | |
9421 | } | |
9422 | ||
2e8cd977 MB |
9423 | if ( height != m_colLabelHeight ) |
9424 | { | |
2e8cd977 MB |
9425 | if ( height == 0 ) |
9426 | { | |
ca65c044 WS |
9427 | m_colLabelWin->Show( false ); |
9428 | m_cornerLabelWin->Show( false ); | |
2e8cd977 | 9429 | } |
7807d81c | 9430 | else if ( m_colLabelHeight == 0 ) |
2e8cd977 | 9431 | { |
ca65c044 | 9432 | m_colLabelWin->Show( true ); |
a9339fe2 DS |
9433 | if ( m_rowLabelWidth > 0 ) |
9434 | m_cornerLabelWin->Show( true ); | |
2e8cd977 | 9435 | } |
7807d81c | 9436 | |
2e8cd977 | 9437 | m_colLabelHeight = height; |
7807d81c | 9438 | CalcWindowSizes(); |
ca65c044 | 9439 | wxScrolledWindow::Refresh( true ); |
2e8cd977 | 9440 | } |
f85afd4e MB |
9441 | } |
9442 | ||
9443 | void wxGrid::SetLabelBackgroundColour( const wxColour& colour ) | |
9444 | { | |
2d66e025 MB |
9445 | if ( m_labelBackgroundColour != colour ) |
9446 | { | |
9447 | m_labelBackgroundColour = colour; | |
9448 | m_rowLabelWin->SetBackgroundColour( colour ); | |
9449 | m_colLabelWin->SetBackgroundColour( colour ); | |
9450 | m_cornerLabelWin->SetBackgroundColour( colour ); | |
9451 | ||
9452 | if ( !GetBatchCount() ) | |
9453 | { | |
9454 | m_rowLabelWin->Refresh(); | |
9455 | m_colLabelWin->Refresh(); | |
9456 | m_cornerLabelWin->Refresh(); | |
9457 | } | |
9458 | } | |
f85afd4e MB |
9459 | } |
9460 | ||
9461 | void wxGrid::SetLabelTextColour( const wxColour& colour ) | |
9462 | { | |
2d66e025 MB |
9463 | if ( m_labelTextColour != colour ) |
9464 | { | |
9465 | m_labelTextColour = colour; | |
9466 | if ( !GetBatchCount() ) | |
9467 | { | |
9468 | m_rowLabelWin->Refresh(); | |
9469 | m_colLabelWin->Refresh(); | |
9470 | } | |
9471 | } | |
f85afd4e MB |
9472 | } |
9473 | ||
9474 | void wxGrid::SetLabelFont( const wxFont& font ) | |
9475 | { | |
9476 | m_labelFont = font; | |
2d66e025 MB |
9477 | if ( !GetBatchCount() ) |
9478 | { | |
9479 | m_rowLabelWin->Refresh(); | |
9480 | m_colLabelWin->Refresh(); | |
9481 | } | |
f85afd4e MB |
9482 | } |
9483 | ||
9484 | void wxGrid::SetRowLabelAlignment( int horiz, int vert ) | |
9485 | { | |
4c7277db MB |
9486 | // allow old (incorrect) defs to be used |
9487 | switch ( horiz ) | |
9488 | { | |
9489 | case wxLEFT: horiz = wxALIGN_LEFT; break; | |
9490 | case wxRIGHT: horiz = wxALIGN_RIGHT; break; | |
9491 | case wxCENTRE: horiz = wxALIGN_CENTRE; break; | |
9492 | } | |
84912ef8 | 9493 | |
4c7277db MB |
9494 | switch ( vert ) |
9495 | { | |
9496 | case wxTOP: vert = wxALIGN_TOP; break; | |
9497 | case wxBOTTOM: vert = wxALIGN_BOTTOM; break; | |
9498 | case wxCENTRE: vert = wxALIGN_CENTRE; break; | |
9499 | } | |
84912ef8 | 9500 | |
4c7277db | 9501 | if ( horiz == wxALIGN_LEFT || horiz == wxALIGN_CENTRE || horiz == wxALIGN_RIGHT ) |
f85afd4e MB |
9502 | { |
9503 | m_rowLabelHorizAlign = horiz; | |
9504 | } | |
8f177c8e | 9505 | |
4c7277db | 9506 | if ( vert == wxALIGN_TOP || vert == wxALIGN_CENTRE || vert == wxALIGN_BOTTOM ) |
f85afd4e MB |
9507 | { |
9508 | m_rowLabelVertAlign = vert; | |
9509 | } | |
9510 | ||
2d66e025 MB |
9511 | if ( !GetBatchCount() ) |
9512 | { | |
9513 | m_rowLabelWin->Refresh(); | |
60ff3b99 | 9514 | } |
f85afd4e MB |
9515 | } |
9516 | ||
9517 | void wxGrid::SetColLabelAlignment( int horiz, int vert ) | |
9518 | { | |
4c7277db MB |
9519 | // allow old (incorrect) defs to be used |
9520 | switch ( horiz ) | |
9521 | { | |
9522 | case wxLEFT: horiz = wxALIGN_LEFT; break; | |
9523 | case wxRIGHT: horiz = wxALIGN_RIGHT; break; | |
9524 | case wxCENTRE: horiz = wxALIGN_CENTRE; break; | |
9525 | } | |
84912ef8 | 9526 | |
4c7277db MB |
9527 | switch ( vert ) |
9528 | { | |
9529 | case wxTOP: vert = wxALIGN_TOP; break; | |
9530 | case wxBOTTOM: vert = wxALIGN_BOTTOM; break; | |
9531 | case wxCENTRE: vert = wxALIGN_CENTRE; break; | |
9532 | } | |
84912ef8 | 9533 | |
4c7277db | 9534 | if ( horiz == wxALIGN_LEFT || horiz == wxALIGN_CENTRE || horiz == wxALIGN_RIGHT ) |
f85afd4e MB |
9535 | { |
9536 | m_colLabelHorizAlign = horiz; | |
9537 | } | |
8f177c8e | 9538 | |
4c7277db | 9539 | if ( vert == wxALIGN_TOP || vert == wxALIGN_CENTRE || vert == wxALIGN_BOTTOM ) |
f85afd4e MB |
9540 | { |
9541 | m_colLabelVertAlign = vert; | |
9542 | } | |
9543 | ||
2d66e025 MB |
9544 | if ( !GetBatchCount() ) |
9545 | { | |
2d66e025 | 9546 | m_colLabelWin->Refresh(); |
60ff3b99 | 9547 | } |
f85afd4e MB |
9548 | } |
9549 | ||
ca65c044 WS |
9550 | // Note: under MSW, the default column label font must be changed because it |
9551 | // does not support vertical printing | |
d43851f7 JS |
9552 | // |
9553 | // Example: wxFont font(9, wxSWISS, wxNORMAL, wxBOLD); | |
ca65c044 WS |
9554 | // pGrid->SetLabelFont(font); |
9555 | // pGrid->SetColLabelTextOrientation(wxVERTICAL); | |
d43851f7 JS |
9556 | // |
9557 | void wxGrid::SetColLabelTextOrientation( int textOrientation ) | |
9558 | { | |
4db6714b | 9559 | if ( textOrientation == wxHORIZONTAL || textOrientation == wxVERTICAL ) |
d43851f7 | 9560 | m_colLabelTextOrientation = textOrientation; |
d43851f7 JS |
9561 | |
9562 | if ( !GetBatchCount() ) | |
d43851f7 | 9563 | m_colLabelWin->Refresh(); |
d43851f7 JS |
9564 | } |
9565 | ||
f85afd4e MB |
9566 | void wxGrid::SetRowLabelValue( int row, const wxString& s ) |
9567 | { | |
9568 | if ( m_table ) | |
9569 | { | |
9570 | m_table->SetRowLabelValue( row, s ); | |
2d66e025 MB |
9571 | if ( !GetBatchCount() ) |
9572 | { | |
ccdee36f | 9573 | wxRect rect = CellToRect( row, 0 ); |
70c7a608 SN |
9574 | if ( rect.height > 0 ) |
9575 | { | |
cb309039 | 9576 | CalcScrolledPosition(0, rect.y, &rect.x, &rect.y); |
b1944ebc | 9577 | rect.x = 0; |
70c7a608 | 9578 | rect.width = m_rowLabelWidth; |
ca65c044 | 9579 | m_rowLabelWin->Refresh( true, &rect ); |
70c7a608 | 9580 | } |
2d66e025 | 9581 | } |
f85afd4e MB |
9582 | } |
9583 | } | |
9584 | ||
9585 | void wxGrid::SetColLabelValue( int col, const wxString& s ) | |
9586 | { | |
9587 | if ( m_table ) | |
9588 | { | |
9589 | m_table->SetColLabelValue( col, s ); | |
2d66e025 MB |
9590 | if ( !GetBatchCount() ) |
9591 | { | |
70c7a608 SN |
9592 | wxRect rect = CellToRect( 0, col ); |
9593 | if ( rect.width > 0 ) | |
9594 | { | |
cb309039 | 9595 | CalcScrolledPosition(rect.x, 0, &rect.x, &rect.y); |
b1944ebc | 9596 | rect.y = 0; |
70c7a608 | 9597 | rect.height = m_colLabelHeight; |
ca65c044 | 9598 | m_colLabelWin->Refresh( true, &rect ); |
70c7a608 | 9599 | } |
2d66e025 | 9600 | } |
f85afd4e MB |
9601 | } |
9602 | } | |
9603 | ||
9604 | void wxGrid::SetGridLineColour( const wxColour& colour ) | |
9605 | { | |
2d66e025 MB |
9606 | if ( m_gridLineColour != colour ) |
9607 | { | |
9608 | m_gridLineColour = colour; | |
60ff3b99 | 9609 | |
2d66e025 MB |
9610 | wxClientDC dc( m_gridWin ); |
9611 | PrepareDC( dc ); | |
c6a51dcd | 9612 | DrawAllGridLines( dc, wxRegion() ); |
2d66e025 | 9613 | } |
f85afd4e MB |
9614 | } |
9615 | ||
f6bcfd97 BP |
9616 | void wxGrid::SetCellHighlightColour( const wxColour& colour ) |
9617 | { | |
9618 | if ( m_cellHighlightColour != colour ) | |
9619 | { | |
9620 | m_cellHighlightColour = colour; | |
9621 | ||
9622 | wxClientDC dc( m_gridWin ); | |
9623 | PrepareDC( dc ); | |
9624 | wxGridCellAttr* attr = GetCellAttr(m_currentCellCoords); | |
9625 | DrawCellHighlight(dc, attr); | |
9626 | attr->DecRef(); | |
9627 | } | |
9628 | } | |
9629 | ||
d2520c85 RD |
9630 | void wxGrid::SetCellHighlightPenWidth(int width) |
9631 | { | |
4db6714b KH |
9632 | if (m_cellHighlightPenWidth != width) |
9633 | { | |
d2520c85 RD |
9634 | m_cellHighlightPenWidth = width; |
9635 | ||
9636 | // Just redrawing the cell highlight is not enough since that won't | |
9637 | // make any visible change if the the thickness is getting smaller. | |
9638 | int row = m_currentCellCoords.GetRow(); | |
9639 | int col = m_currentCellCoords.GetCol(); | |
1b3b96d8 | 9640 | if ( row == -1 || col == -1 || GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) |
d2520c85 | 9641 | return; |
2f024384 | 9642 | |
d2520c85 | 9643 | wxRect rect = CellToRect(row, col); |
ca65c044 | 9644 | m_gridWin->Refresh(true, &rect); |
d2520c85 RD |
9645 | } |
9646 | } | |
9647 | ||
9648 | void wxGrid::SetCellHighlightROPenWidth(int width) | |
9649 | { | |
4db6714b KH |
9650 | if (m_cellHighlightROPenWidth != width) |
9651 | { | |
d2520c85 RD |
9652 | m_cellHighlightROPenWidth = width; |
9653 | ||
9654 | // Just redrawing the cell highlight is not enough since that won't | |
9655 | // make any visible change if the the thickness is getting smaller. | |
9656 | int row = m_currentCellCoords.GetRow(); | |
9657 | int col = m_currentCellCoords.GetCol(); | |
9658 | if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) | |
9659 | return; | |
ccdee36f | 9660 | |
d2520c85 | 9661 | wxRect rect = CellToRect(row, col); |
ca65c044 | 9662 | m_gridWin->Refresh(true, &rect); |
d2520c85 RD |
9663 | } |
9664 | } | |
9665 | ||
f85afd4e MB |
9666 | void wxGrid::EnableGridLines( bool enable ) |
9667 | { | |
9668 | if ( enable != m_gridLinesEnabled ) | |
9669 | { | |
9670 | m_gridLinesEnabled = enable; | |
2d66e025 MB |
9671 | |
9672 | if ( !GetBatchCount() ) | |
9673 | { | |
9674 | if ( enable ) | |
9675 | { | |
9676 | wxClientDC dc( m_gridWin ); | |
9677 | PrepareDC( dc ); | |
c6a51dcd | 9678 | DrawAllGridLines( dc, wxRegion() ); |
2d66e025 MB |
9679 | } |
9680 | else | |
9681 | { | |
9682 | m_gridWin->Refresh(); | |
9683 | } | |
9684 | } | |
f85afd4e MB |
9685 | } |
9686 | } | |
9687 | ||
ef316e23 | 9688 | int wxGrid::GetDefaultRowSize() const |
f85afd4e MB |
9689 | { |
9690 | return m_defaultRowHeight; | |
9691 | } | |
9692 | ||
ef316e23 | 9693 | int wxGrid::GetRowSize( int row ) const |
f85afd4e | 9694 | { |
b99be8fb VZ |
9695 | wxCHECK_MSG( row >= 0 && row < m_numRows, 0, _T("invalid row index") ); |
9696 | ||
7c1cb261 | 9697 | return GetRowHeight(row); |
f85afd4e MB |
9698 | } |
9699 | ||
ef316e23 | 9700 | int wxGrid::GetDefaultColSize() const |
f85afd4e MB |
9701 | { |
9702 | return m_defaultColWidth; | |
9703 | } | |
9704 | ||
ef316e23 | 9705 | int wxGrid::GetColSize( int col ) const |
f85afd4e | 9706 | { |
b99be8fb VZ |
9707 | wxCHECK_MSG( col >= 0 && col < m_numCols, 0, _T("invalid column index") ); |
9708 | ||
7c1cb261 | 9709 | return GetColWidth(col); |
f85afd4e MB |
9710 | } |
9711 | ||
2e9a6788 VZ |
9712 | // ============================================================================ |
9713 | // access to the grid attributes: each of them has a default value in the grid | |
9714 | // itself and may be overidden on a per-cell basis | |
9715 | // ============================================================================ | |
9716 | ||
9717 | // ---------------------------------------------------------------------------- | |
9718 | // setting default attributes | |
9719 | // ---------------------------------------------------------------------------- | |
9720 | ||
9721 | void wxGrid::SetDefaultCellBackgroundColour( const wxColour& col ) | |
9722 | { | |
2796cce3 | 9723 | m_defaultCellAttr->SetBackgroundColour(col); |
c916e13b RR |
9724 | #ifdef __WXGTK__ |
9725 | m_gridWin->SetBackgroundColour(col); | |
9726 | #endif | |
2e9a6788 VZ |
9727 | } |
9728 | ||
9729 | void wxGrid::SetDefaultCellTextColour( const wxColour& col ) | |
9730 | { | |
2796cce3 | 9731 | m_defaultCellAttr->SetTextColour(col); |
2e9a6788 VZ |
9732 | } |
9733 | ||
9734 | void wxGrid::SetDefaultCellAlignment( int horiz, int vert ) | |
9735 | { | |
2796cce3 | 9736 | m_defaultCellAttr->SetAlignment(horiz, vert); |
2e9a6788 VZ |
9737 | } |
9738 | ||
27f35b66 SN |
9739 | void wxGrid::SetDefaultCellOverflow( bool allow ) |
9740 | { | |
9741 | m_defaultCellAttr->SetOverflow(allow); | |
9742 | } | |
9743 | ||
2e9a6788 VZ |
9744 | void wxGrid::SetDefaultCellFont( const wxFont& font ) |
9745 | { | |
2796cce3 RD |
9746 | m_defaultCellAttr->SetFont(font); |
9747 | } | |
9748 | ||
ca63e8e9 RD |
9749 | // For editors and renderers the type registry takes precedence over the |
9750 | // default attr, so we need to register the new editor/renderer for the string | |
9751 | // data type in order to make setting a default editor/renderer appear to | |
9752 | // work correctly. | |
9753 | ||
0ba143c9 RD |
9754 | void wxGrid::SetDefaultRenderer(wxGridCellRenderer *renderer) |
9755 | { | |
ca63e8e9 RD |
9756 | RegisterDataType(wxGRID_VALUE_STRING, |
9757 | renderer, | |
9758 | GetDefaultEditorForType(wxGRID_VALUE_STRING)); | |
0ba143c9 | 9759 | } |
2e9a6788 | 9760 | |
0ba143c9 RD |
9761 | void wxGrid::SetDefaultEditor(wxGridCellEditor *editor) |
9762 | { | |
ca63e8e9 RD |
9763 | RegisterDataType(wxGRID_VALUE_STRING, |
9764 | GetDefaultRendererForType(wxGRID_VALUE_STRING), | |
42841dfc | 9765 | editor); |
0ba143c9 | 9766 | } |
9b4aede2 | 9767 | |
2e9a6788 | 9768 | // ---------------------------------------------------------------------------- |
ef316e23 | 9769 | // access to the default attributes |
2e9a6788 VZ |
9770 | // ---------------------------------------------------------------------------- |
9771 | ||
ef316e23 | 9772 | wxColour wxGrid::GetDefaultCellBackgroundColour() const |
f85afd4e | 9773 | { |
2796cce3 | 9774 | return m_defaultCellAttr->GetBackgroundColour(); |
f85afd4e MB |
9775 | } |
9776 | ||
ef316e23 | 9777 | wxColour wxGrid::GetDefaultCellTextColour() const |
2e9a6788 | 9778 | { |
2796cce3 | 9779 | return m_defaultCellAttr->GetTextColour(); |
2e9a6788 VZ |
9780 | } |
9781 | ||
ef316e23 | 9782 | wxFont wxGrid::GetDefaultCellFont() const |
2e9a6788 | 9783 | { |
2796cce3 | 9784 | return m_defaultCellAttr->GetFont(); |
2e9a6788 VZ |
9785 | } |
9786 | ||
ef316e23 | 9787 | void wxGrid::GetDefaultCellAlignment( int *horiz, int *vert ) const |
2e9a6788 | 9788 | { |
2796cce3 | 9789 | m_defaultCellAttr->GetAlignment(horiz, vert); |
2e9a6788 VZ |
9790 | } |
9791 | ||
ef316e23 | 9792 | bool wxGrid::GetDefaultCellOverflow() const |
27f35b66 SN |
9793 | { |
9794 | return m_defaultCellAttr->GetOverflow(); | |
9795 | } | |
9796 | ||
0ba143c9 RD |
9797 | wxGridCellRenderer *wxGrid::GetDefaultRenderer() const |
9798 | { | |
0b190b0f | 9799 | return m_defaultCellAttr->GetRenderer(NULL, 0, 0); |
0ba143c9 | 9800 | } |
ab79958a | 9801 | |
0ba143c9 RD |
9802 | wxGridCellEditor *wxGrid::GetDefaultEditor() const |
9803 | { | |
4db6714b | 9804 | return m_defaultCellAttr->GetEditor(NULL, 0, 0); |
0ba143c9 | 9805 | } |
9b4aede2 | 9806 | |
2e9a6788 VZ |
9807 | // ---------------------------------------------------------------------------- |
9808 | // access to cell attributes | |
9809 | // ---------------------------------------------------------------------------- | |
9810 | ||
ef316e23 | 9811 | wxColour wxGrid::GetCellBackgroundColour(int row, int col) const |
f85afd4e | 9812 | { |
0a976765 | 9813 | wxGridCellAttr *attr = GetCellAttr(row, col); |
2796cce3 | 9814 | wxColour colour = attr->GetBackgroundColour(); |
39bcce60 | 9815 | attr->DecRef(); |
2f024384 | 9816 | |
b99be8fb | 9817 | return colour; |
f85afd4e MB |
9818 | } |
9819 | ||
ef316e23 | 9820 | wxColour wxGrid::GetCellTextColour( int row, int col ) const |
f85afd4e | 9821 | { |
0a976765 | 9822 | wxGridCellAttr *attr = GetCellAttr(row, col); |
2796cce3 | 9823 | wxColour colour = attr->GetTextColour(); |
39bcce60 | 9824 | attr->DecRef(); |
2f024384 | 9825 | |
b99be8fb | 9826 | return colour; |
f85afd4e MB |
9827 | } |
9828 | ||
ef316e23 | 9829 | wxFont wxGrid::GetCellFont( int row, int col ) const |
f85afd4e | 9830 | { |
0a976765 | 9831 | wxGridCellAttr *attr = GetCellAttr(row, col); |
2796cce3 | 9832 | wxFont font = attr->GetFont(); |
39bcce60 | 9833 | attr->DecRef(); |
2f024384 | 9834 | |
b99be8fb | 9835 | return font; |
f85afd4e MB |
9836 | } |
9837 | ||
ef316e23 | 9838 | void wxGrid::GetCellAlignment( int row, int col, int *horiz, int *vert ) const |
f85afd4e | 9839 | { |
0a976765 | 9840 | wxGridCellAttr *attr = GetCellAttr(row, col); |
2796cce3 | 9841 | attr->GetAlignment(horiz, vert); |
39bcce60 | 9842 | attr->DecRef(); |
2e9a6788 VZ |
9843 | } |
9844 | ||
ef316e23 | 9845 | bool wxGrid::GetCellOverflow( int row, int col ) const |
27f35b66 SN |
9846 | { |
9847 | wxGridCellAttr *attr = GetCellAttr(row, col); | |
9848 | bool allow = attr->GetOverflow(); | |
9849 | attr->DecRef(); | |
4db6714b | 9850 | |
27f35b66 SN |
9851 | return allow; |
9852 | } | |
9853 | ||
ef316e23 | 9854 | void wxGrid::GetCellSize( int row, int col, int *num_rows, int *num_cols ) const |
27f35b66 SN |
9855 | { |
9856 | wxGridCellAttr *attr = GetCellAttr(row, col); | |
9857 | attr->GetSize( num_rows, num_cols ); | |
9858 | attr->DecRef(); | |
9859 | } | |
9860 | ||
ef316e23 | 9861 | wxGridCellRenderer* wxGrid::GetCellRenderer(int row, int col) const |
2796cce3 RD |
9862 | { |
9863 | wxGridCellAttr* attr = GetCellAttr(row, col); | |
28a77bc4 | 9864 | wxGridCellRenderer* renderer = attr->GetRenderer(this, row, col); |
2796cce3 | 9865 | attr->DecRef(); |
0b190b0f | 9866 | |
2796cce3 RD |
9867 | return renderer; |
9868 | } | |
9869 | ||
ef316e23 | 9870 | wxGridCellEditor* wxGrid::GetCellEditor(int row, int col) const |
9b4aede2 RD |
9871 | { |
9872 | wxGridCellAttr* attr = GetCellAttr(row, col); | |
28a77bc4 | 9873 | wxGridCellEditor* editor = attr->GetEditor(this, row, col); |
9b4aede2 | 9874 | attr->DecRef(); |
0b190b0f | 9875 | |
9b4aede2 RD |
9876 | return editor; |
9877 | } | |
9878 | ||
283b7808 VZ |
9879 | bool wxGrid::IsReadOnly(int row, int col) const |
9880 | { | |
9881 | wxGridCellAttr* attr = GetCellAttr(row, col); | |
9882 | bool isReadOnly = attr->IsReadOnly(); | |
9883 | attr->DecRef(); | |
4db6714b | 9884 | |
283b7808 VZ |
9885 | return isReadOnly; |
9886 | } | |
9887 | ||
2e9a6788 | 9888 | // ---------------------------------------------------------------------------- |
758cbedf | 9889 | // attribute support: cache, automatic provider creation, ... |
2e9a6788 VZ |
9890 | // ---------------------------------------------------------------------------- |
9891 | ||
ef316e23 | 9892 | bool wxGrid::CanHaveAttributes() const |
2e9a6788 VZ |
9893 | { |
9894 | if ( !m_table ) | |
9895 | { | |
ca65c044 | 9896 | return false; |
2e9a6788 VZ |
9897 | } |
9898 | ||
f2d76237 | 9899 | return m_table->CanHaveAttributes(); |
2e9a6788 VZ |
9900 | } |
9901 | ||
0a976765 VZ |
9902 | void wxGrid::ClearAttrCache() |
9903 | { | |
9904 | if ( m_attrCache.row != -1 ) | |
9905 | { | |
39bcce60 | 9906 | wxSafeDecRef(m_attrCache.attr); |
19d7140e | 9907 | m_attrCache.attr = NULL; |
0a976765 VZ |
9908 | m_attrCache.row = -1; |
9909 | } | |
9910 | } | |
9911 | ||
9912 | void wxGrid::CacheAttr(int row, int col, wxGridCellAttr *attr) const | |
9913 | { | |
2b5f62a0 VZ |
9914 | if ( attr != NULL ) |
9915 | { | |
9916 | wxGrid *self = (wxGrid *)this; // const_cast | |
0a976765 | 9917 | |
2b5f62a0 VZ |
9918 | self->ClearAttrCache(); |
9919 | self->m_attrCache.row = row; | |
9920 | self->m_attrCache.col = col; | |
9921 | self->m_attrCache.attr = attr; | |
9922 | wxSafeIncRef(attr); | |
9923 | } | |
0a976765 VZ |
9924 | } |
9925 | ||
9926 | bool wxGrid::LookupAttr(int row, int col, wxGridCellAttr **attr) const | |
9927 | { | |
9928 | if ( row == m_attrCache.row && col == m_attrCache.col ) | |
9929 | { | |
9930 | *attr = m_attrCache.attr; | |
39bcce60 | 9931 | wxSafeIncRef(m_attrCache.attr); |
0a976765 VZ |
9932 | |
9933 | #ifdef DEBUG_ATTR_CACHE | |
9934 | gs_nAttrCacheHits++; | |
9935 | #endif | |
9936 | ||
ca65c044 | 9937 | return true; |
0a976765 VZ |
9938 | } |
9939 | else | |
9940 | { | |
9941 | #ifdef DEBUG_ATTR_CACHE | |
9942 | gs_nAttrCacheMisses++; | |
9943 | #endif | |
4db6714b | 9944 | |
ca65c044 | 9945 | return false; |
0a976765 VZ |
9946 | } |
9947 | } | |
9948 | ||
2e9a6788 VZ |
9949 | wxGridCellAttr *wxGrid::GetCellAttr(int row, int col) const |
9950 | { | |
a373d23b SN |
9951 | wxGridCellAttr *attr = NULL; |
9952 | // Additional test to avoid looking at the cache e.g. for | |
9953 | // wxNoCellCoords, as this will confuse memory management. | |
9954 | if ( row >= 0 ) | |
9955 | { | |
3ed884a0 SN |
9956 | if ( !LookupAttr(row, col, &attr) ) |
9957 | { | |
c2f5b920 | 9958 | attr = m_table ? m_table->GetAttr(row, col, wxGridCellAttr::Any) |
3ed884a0 SN |
9959 | : (wxGridCellAttr *)NULL; |
9960 | CacheAttr(row, col, attr); | |
9961 | } | |
0a976765 | 9962 | } |
4db6714b | 9963 | |
508011ce VZ |
9964 | if (attr) |
9965 | { | |
2796cce3 | 9966 | attr->SetDefAttr(m_defaultCellAttr); |
508011ce VZ |
9967 | } |
9968 | else | |
9969 | { | |
2796cce3 RD |
9970 | attr = m_defaultCellAttr; |
9971 | attr->IncRef(); | |
9972 | } | |
2e9a6788 | 9973 | |
0a976765 VZ |
9974 | return attr; |
9975 | } | |
9976 | ||
9977 | wxGridCellAttr *wxGrid::GetOrCreateCellAttr(int row, int col) const | |
9978 | { | |
19d7140e | 9979 | wxGridCellAttr *attr = (wxGridCellAttr *)NULL; |
71e60f70 | 9980 | bool canHave = ((wxGrid*)this)->CanHaveAttributes(); |
0a976765 | 9981 | |
71e60f70 RD |
9982 | wxCHECK_MSG( canHave, attr, _T("Cell attributes not allowed")); |
9983 | wxCHECK_MSG( m_table, attr, _T("must have a table") ); | |
1df4050d VZ |
9984 | |
9985 | attr = m_table->GetAttr(row, col, wxGridCellAttr::Cell); | |
9986 | if ( !attr ) | |
9987 | { | |
9988 | attr = new wxGridCellAttr(m_defaultCellAttr); | |
9989 | ||
9990 | // artificially inc the ref count to match DecRef() in caller | |
9991 | attr->IncRef(); | |
9992 | m_table->SetAttr(attr, row, col); | |
9993 | } | |
0a976765 | 9994 | |
2e9a6788 VZ |
9995 | return attr; |
9996 | } | |
9997 | ||
0b190b0f VZ |
9998 | // ---------------------------------------------------------------------------- |
9999 | // setting column attributes (wrappers around SetColAttr) | |
10000 | // ---------------------------------------------------------------------------- | |
10001 | ||
10002 | void wxGrid::SetColFormatBool(int col) | |
10003 | { | |
10004 | SetColFormatCustom(col, wxGRID_VALUE_BOOL); | |
10005 | } | |
10006 | ||
10007 | void wxGrid::SetColFormatNumber(int col) | |
10008 | { | |
10009 | SetColFormatCustom(col, wxGRID_VALUE_NUMBER); | |
10010 | } | |
10011 | ||
10012 | void wxGrid::SetColFormatFloat(int col, int width, int precision) | |
10013 | { | |
10014 | wxString typeName = wxGRID_VALUE_FLOAT; | |
10015 | if ( (width != -1) || (precision != -1) ) | |
10016 | { | |
10017 | typeName << _T(':') << width << _T(',') << precision; | |
10018 | } | |
10019 | ||
10020 | SetColFormatCustom(col, typeName); | |
10021 | } | |
10022 | ||
10023 | void wxGrid::SetColFormatCustom(int col, const wxString& typeName) | |
10024 | { | |
999836aa | 10025 | wxGridCellAttr *attr = m_table->GetAttr(-1, col, wxGridCellAttr::Col ); |
4db6714b | 10026 | if (!attr) |
19d7140e | 10027 | attr = new wxGridCellAttr; |
0b190b0f VZ |
10028 | wxGridCellRenderer *renderer = GetDefaultRendererForType(typeName); |
10029 | attr->SetRenderer(renderer); | |
10030 | ||
10031 | SetColAttr(col, attr); | |
19d7140e | 10032 | |
0b190b0f VZ |
10033 | } |
10034 | ||
758cbedf VZ |
10035 | // ---------------------------------------------------------------------------- |
10036 | // setting cell attributes: this is forwarded to the table | |
10037 | // ---------------------------------------------------------------------------- | |
10038 | ||
27f35b66 SN |
10039 | void wxGrid::SetAttr(int row, int col, wxGridCellAttr *attr) |
10040 | { | |
10041 | if ( CanHaveAttributes() ) | |
10042 | { | |
10043 | m_table->SetAttr(attr, row, col); | |
10044 | ClearAttrCache(); | |
10045 | } | |
10046 | else | |
10047 | { | |
10048 | wxSafeDecRef(attr); | |
10049 | } | |
10050 | } | |
10051 | ||
758cbedf VZ |
10052 | void wxGrid::SetRowAttr(int row, wxGridCellAttr *attr) |
10053 | { | |
10054 | if ( CanHaveAttributes() ) | |
10055 | { | |
10056 | m_table->SetRowAttr(attr, row); | |
19d7140e | 10057 | ClearAttrCache(); |
758cbedf VZ |
10058 | } |
10059 | else | |
10060 | { | |
39bcce60 | 10061 | wxSafeDecRef(attr); |
758cbedf VZ |
10062 | } |
10063 | } | |
10064 | ||
10065 | void wxGrid::SetColAttr(int col, wxGridCellAttr *attr) | |
10066 | { | |
10067 | if ( CanHaveAttributes() ) | |
10068 | { | |
10069 | m_table->SetColAttr(attr, col); | |
19d7140e | 10070 | ClearAttrCache(); |
758cbedf VZ |
10071 | } |
10072 | else | |
10073 | { | |
39bcce60 | 10074 | wxSafeDecRef(attr); |
758cbedf VZ |
10075 | } |
10076 | } | |
10077 | ||
2e9a6788 VZ |
10078 | void wxGrid::SetCellBackgroundColour( int row, int col, const wxColour& colour ) |
10079 | { | |
10080 | if ( CanHaveAttributes() ) | |
10081 | { | |
0a976765 | 10082 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
2e9a6788 VZ |
10083 | attr->SetBackgroundColour(colour); |
10084 | attr->DecRef(); | |
10085 | } | |
10086 | } | |
10087 | ||
10088 | void wxGrid::SetCellTextColour( int row, int col, const wxColour& colour ) | |
10089 | { | |
10090 | if ( CanHaveAttributes() ) | |
10091 | { | |
0a976765 | 10092 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
2e9a6788 VZ |
10093 | attr->SetTextColour(colour); |
10094 | attr->DecRef(); | |
10095 | } | |
10096 | } | |
10097 | ||
10098 | void wxGrid::SetCellFont( int row, int col, const wxFont& font ) | |
10099 | { | |
10100 | if ( CanHaveAttributes() ) | |
10101 | { | |
0a976765 | 10102 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
2e9a6788 VZ |
10103 | attr->SetFont(font); |
10104 | attr->DecRef(); | |
10105 | } | |
10106 | } | |
10107 | ||
10108 | void wxGrid::SetCellAlignment( int row, int col, int horiz, int vert ) | |
10109 | { | |
10110 | if ( CanHaveAttributes() ) | |
10111 | { | |
0a976765 | 10112 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
2e9a6788 VZ |
10113 | attr->SetAlignment(horiz, vert); |
10114 | attr->DecRef(); | |
ab79958a VZ |
10115 | } |
10116 | } | |
10117 | ||
27f35b66 SN |
10118 | void wxGrid::SetCellOverflow( int row, int col, bool allow ) |
10119 | { | |
10120 | if ( CanHaveAttributes() ) | |
10121 | { | |
10122 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); | |
10123 | attr->SetOverflow(allow); | |
10124 | attr->DecRef(); | |
10125 | } | |
10126 | } | |
10127 | ||
10128 | void wxGrid::SetCellSize( int row, int col, int num_rows, int num_cols ) | |
10129 | { | |
10130 | if ( CanHaveAttributes() ) | |
10131 | { | |
10132 | int cell_rows, cell_cols; | |
10133 | ||
10134 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); | |
10135 | attr->GetSize(&cell_rows, &cell_cols); | |
10136 | attr->SetSize(num_rows, num_cols); | |
10137 | attr->DecRef(); | |
10138 | ||
10139 | // Cannot set the size of a cell to 0 or negative values | |
10140 | // While it is perfectly legal to do that, this function cannot | |
10141 | // handle all the possibilies, do it by hand by getting the CellAttr. | |
10142 | // You can only set the size of a cell to 1,1 or greater with this fn | |
10143 | wxASSERT_MSG( !((cell_rows < 1) || (cell_cols < 1)), | |
10144 | wxT("wxGrid::SetCellSize setting cell size that is already part of another cell")); | |
10145 | wxASSERT_MSG( !((num_rows < 1) || (num_cols < 1)), | |
10146 | wxT("wxGrid::SetCellSize setting cell size to < 1")); | |
10147 | ||
10148 | // if this was already a multicell then "turn off" the other cells first | |
10149 | if ((cell_rows > 1) || (cell_rows > 1)) | |
10150 | { | |
10151 | int i, j; | |
2f024384 | 10152 | for (j=row; j < row + cell_rows; j++) |
27f35b66 | 10153 | { |
2f024384 | 10154 | for (i=col; i < col + cell_cols; i++) |
27f35b66 SN |
10155 | { |
10156 | if ((i != col) || (j != row)) | |
10157 | { | |
10158 | wxGridCellAttr *attr_stub = GetOrCreateCellAttr(j, i); | |
10159 | attr_stub->SetSize( 1, 1 ); | |
10160 | attr_stub->DecRef(); | |
10161 | } | |
10162 | } | |
10163 | } | |
10164 | } | |
10165 | ||
10166 | // mark the cells that will be covered by this cell to | |
10167 | // negative or zero values to point back at this cell | |
10168 | if (((num_rows > 1) || (num_cols > 1)) && (num_rows >= 1) && (num_cols >= 1)) | |
10169 | { | |
10170 | int i, j; | |
2f024384 | 10171 | for (j=row; j < row + num_rows; j++) |
27f35b66 | 10172 | { |
2f024384 | 10173 | for (i=col; i < col + num_cols; i++) |
27f35b66 SN |
10174 | { |
10175 | if ((i != col) || (j != row)) | |
10176 | { | |
10177 | wxGridCellAttr *attr_stub = GetOrCreateCellAttr(j, i); | |
2f024384 | 10178 | attr_stub->SetSize( row - j, col - i ); |
27f35b66 SN |
10179 | attr_stub->DecRef(); |
10180 | } | |
10181 | } | |
10182 | } | |
10183 | } | |
10184 | } | |
10185 | } | |
10186 | ||
ab79958a VZ |
10187 | void wxGrid::SetCellRenderer(int row, int col, wxGridCellRenderer *renderer) |
10188 | { | |
10189 | if ( CanHaveAttributes() ) | |
10190 | { | |
0a976765 | 10191 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
ab79958a VZ |
10192 | attr->SetRenderer(renderer); |
10193 | attr->DecRef(); | |
9b4aede2 RD |
10194 | } |
10195 | } | |
10196 | ||
10197 | void wxGrid::SetCellEditor(int row, int col, wxGridCellEditor* editor) | |
10198 | { | |
10199 | if ( CanHaveAttributes() ) | |
10200 | { | |
10201 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); | |
10202 | attr->SetEditor(editor); | |
10203 | attr->DecRef(); | |
283b7808 VZ |
10204 | } |
10205 | } | |
10206 | ||
10207 | void wxGrid::SetReadOnly(int row, int col, bool isReadOnly) | |
10208 | { | |
10209 | if ( CanHaveAttributes() ) | |
10210 | { | |
10211 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); | |
10212 | attr->SetReadOnly(isReadOnly); | |
10213 | attr->DecRef(); | |
2e9a6788 | 10214 | } |
f85afd4e MB |
10215 | } |
10216 | ||
f2d76237 RD |
10217 | // ---------------------------------------------------------------------------- |
10218 | // Data type registration | |
10219 | // ---------------------------------------------------------------------------- | |
10220 | ||
10221 | void wxGrid::RegisterDataType(const wxString& typeName, | |
10222 | wxGridCellRenderer* renderer, | |
10223 | wxGridCellEditor* editor) | |
10224 | { | |
10225 | m_typeRegistry->RegisterDataType(typeName, renderer, editor); | |
10226 | } | |
10227 | ||
10228 | ||
a9339fe2 | 10229 | wxGridCellEditor * wxGrid::GetDefaultEditorForCell(int row, int col) const |
f2d76237 RD |
10230 | { |
10231 | wxString typeName = m_table->GetTypeName(row, col); | |
10232 | return GetDefaultEditorForType(typeName); | |
10233 | } | |
10234 | ||
a9339fe2 | 10235 | wxGridCellRenderer * wxGrid::GetDefaultRendererForCell(int row, int col) const |
f2d76237 RD |
10236 | { |
10237 | wxString typeName = m_table->GetTypeName(row, col); | |
10238 | return GetDefaultRendererForType(typeName); | |
10239 | } | |
10240 | ||
a9339fe2 | 10241 | wxGridCellEditor * wxGrid::GetDefaultEditorForType(const wxString& typeName) const |
f2d76237 | 10242 | { |
c4608a8a | 10243 | int index = m_typeRegistry->FindOrCloneDataType(typeName); |
0b190b0f VZ |
10244 | if ( index == wxNOT_FOUND ) |
10245 | { | |
767e0835 | 10246 | wxFAIL_MSG(wxString::Format(wxT("Unknown data type name [%s]"), typeName.c_str())); |
0b190b0f | 10247 | |
f2d76237 RD |
10248 | return NULL; |
10249 | } | |
0b190b0f | 10250 | |
f2d76237 RD |
10251 | return m_typeRegistry->GetEditor(index); |
10252 | } | |
10253 | ||
a9339fe2 | 10254 | wxGridCellRenderer * wxGrid::GetDefaultRendererForType(const wxString& typeName) const |
f2d76237 | 10255 | { |
c4608a8a | 10256 | int index = m_typeRegistry->FindOrCloneDataType(typeName); |
0b190b0f VZ |
10257 | if ( index == wxNOT_FOUND ) |
10258 | { | |
767e0835 | 10259 | wxFAIL_MSG(wxString::Format(wxT("Unknown data type name [%s]"), typeName.c_str())); |
0b190b0f | 10260 | |
c4608a8a | 10261 | return NULL; |
e72b4213 | 10262 | } |
0b190b0f | 10263 | |
c4608a8a | 10264 | return m_typeRegistry->GetRenderer(index); |
f2d76237 RD |
10265 | } |
10266 | ||
2e9a6788 VZ |
10267 | // ---------------------------------------------------------------------------- |
10268 | // row/col size | |
10269 | // ---------------------------------------------------------------------------- | |
10270 | ||
6e8524b1 MB |
10271 | void wxGrid::EnableDragRowSize( bool enable ) |
10272 | { | |
10273 | m_canDragRowSize = enable; | |
10274 | } | |
10275 | ||
6e8524b1 MB |
10276 | void wxGrid::EnableDragColSize( bool enable ) |
10277 | { | |
10278 | m_canDragColSize = enable; | |
10279 | } | |
10280 | ||
4cfa5de6 RD |
10281 | void wxGrid::EnableDragGridSize( bool enable ) |
10282 | { | |
10283 | m_canDragGridSize = enable; | |
10284 | } | |
10285 | ||
79dbea21 RD |
10286 | void wxGrid::EnableDragCell( bool enable ) |
10287 | { | |
10288 | m_canDragCell = enable; | |
10289 | } | |
6e8524b1 | 10290 | |
f85afd4e MB |
10291 | void wxGrid::SetDefaultRowSize( int height, bool resizeExistingRows ) |
10292 | { | |
b8d24d4e | 10293 | m_defaultRowHeight = wxMax( height, m_minAcceptableRowHeight ); |
f85afd4e MB |
10294 | |
10295 | if ( resizeExistingRows ) | |
10296 | { | |
b1da8107 SN |
10297 | // since we are resizing all rows to the default row size, |
10298 | // we can simply clear the row heights and row bottoms | |
10299 | // arrays (which also allows us to take advantage of | |
10300 | // some speed optimisations) | |
10301 | m_rowHeights.Empty(); | |
10302 | m_rowBottoms.Empty(); | |
edb89f7e VZ |
10303 | if ( !GetBatchCount() ) |
10304 | CalcDimensions(); | |
f85afd4e MB |
10305 | } |
10306 | } | |
10307 | ||
10308 | void wxGrid::SetRowSize( int row, int height ) | |
10309 | { | |
b99be8fb | 10310 | wxCHECK_RET( row >= 0 && row < m_numRows, _T("invalid row index") ); |
60ff3b99 | 10311 | |
b4bfd0fa | 10312 | // See comment in SetColSize |
4db6714b KH |
10313 | if ( height < GetRowMinimalAcceptableHeight()) |
10314 | return; | |
b8d24d4e | 10315 | |
7c1cb261 VZ |
10316 | if ( m_rowHeights.IsEmpty() ) |
10317 | { | |
10318 | // need to really create the array | |
10319 | InitRowHeights(); | |
10320 | } | |
60ff3b99 | 10321 | |
b99be8fb VZ |
10322 | int h = wxMax( 0, height ); |
10323 | int diff = h - m_rowHeights[row]; | |
60ff3b99 | 10324 | |
b99be8fb | 10325 | m_rowHeights[row] = h; |
0ed3b812 | 10326 | for ( int i = row; i < m_numRows; i++ ) |
f85afd4e | 10327 | { |
b99be8fb | 10328 | m_rowBottoms[i] += diff; |
f85afd4e | 10329 | } |
2f024384 | 10330 | |
faec5a43 SN |
10331 | if ( !GetBatchCount() ) |
10332 | CalcDimensions(); | |
f85afd4e MB |
10333 | } |
10334 | ||
10335 | void wxGrid::SetDefaultColSize( int width, bool resizeExistingCols ) | |
10336 | { | |
ef316e23 VZ |
10337 | // we dont allow zero default column width |
10338 | m_defaultColWidth = wxMax( wxMax( width, m_minAcceptableColWidth ), 1 ); | |
f85afd4e MB |
10339 | |
10340 | if ( resizeExistingCols ) | |
10341 | { | |
b1da8107 SN |
10342 | // since we are resizing all columns to the default column size, |
10343 | // we can simply clear the col widths and col rights | |
10344 | // arrays (which also allows us to take advantage of | |
10345 | // some speed optimisations) | |
10346 | m_colWidths.Empty(); | |
10347 | m_colRights.Empty(); | |
edb89f7e VZ |
10348 | if ( !GetBatchCount() ) |
10349 | CalcDimensions(); | |
f85afd4e MB |
10350 | } |
10351 | } | |
10352 | ||
10353 | void wxGrid::SetColSize( int col, int width ) | |
10354 | { | |
b99be8fb | 10355 | wxCHECK_RET( col >= 0 && col < m_numCols, _T("invalid column index") ); |
60ff3b99 | 10356 | |
43947979 | 10357 | // should we check that it's bigger than GetColMinimalWidth(col) here? |
b4bfd0fa RG |
10358 | // (VZ) |
10359 | // No, because it is reasonable to assume the library user know's | |
d4175745 | 10360 | // what he is doing. However we should test against the weaker |
ccdee36f | 10361 | // constraint of minimalAcceptableWidth, as this breaks rendering |
3e13956a | 10362 | // |
b4bfd0fa | 10363 | // This test then fixes sf.net bug #645734 |
3e13956a | 10364 | |
962a48f6 | 10365 | if ( width < GetColMinimalAcceptableWidth() ) |
4db6714b | 10366 | return; |
3e13956a | 10367 | |
7c1cb261 VZ |
10368 | if ( m_colWidths.IsEmpty() ) |
10369 | { | |
10370 | // need to really create the array | |
10371 | InitColWidths(); | |
10372 | } | |
f85afd4e | 10373 | |
56b6cf26 | 10374 | // if < 0 then calculate new width from label |
4db6714b | 10375 | if ( width < 0 ) |
73145b0e | 10376 | { |
56b6cf26 DS |
10377 | long w, h; |
10378 | wxArrayString lines; | |
10379 | wxClientDC dc(m_colLabelWin); | |
10380 | dc.SetFont(GetLabelFont()); | |
10381 | StringToLines(GetColLabelValue(col), lines); | |
10382 | GetTextBoxSize(dc, lines, &w, &h); | |
10383 | width = w + 6; | |
73145b0e | 10384 | } |
962a48f6 | 10385 | |
b99be8fb VZ |
10386 | int w = wxMax( 0, width ); |
10387 | int diff = w - m_colWidths[col]; | |
10388 | m_colWidths[col] = w; | |
60ff3b99 | 10389 | |
0ed3b812 | 10390 | for ( int colPos = GetColPos(col); colPos < m_numCols; colPos++ ) |
f85afd4e | 10391 | { |
0ed3b812 | 10392 | m_colRights[GetColAt(colPos)] += diff; |
f85afd4e | 10393 | } |
962a48f6 | 10394 | |
faec5a43 SN |
10395 | if ( !GetBatchCount() ) |
10396 | CalcDimensions(); | |
f85afd4e MB |
10397 | } |
10398 | ||
43947979 VZ |
10399 | void wxGrid::SetColMinimalWidth( int col, int width ) |
10400 | { | |
4db6714b KH |
10401 | if (width > GetColMinimalAcceptableWidth()) |
10402 | { | |
c6fbe2f0 | 10403 | wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)col; |
8253f2e0 | 10404 | m_colMinWidths[key] = width; |
b8d24d4e | 10405 | } |
af547d51 VZ |
10406 | } |
10407 | ||
10408 | void wxGrid::SetRowMinimalHeight( int row, int width ) | |
10409 | { | |
4db6714b KH |
10410 | if (width > GetRowMinimalAcceptableHeight()) |
10411 | { | |
c6fbe2f0 | 10412 | wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)row; |
8253f2e0 | 10413 | m_rowMinHeights[key] = width; |
b8d24d4e | 10414 | } |
43947979 VZ |
10415 | } |
10416 | ||
10417 | int wxGrid::GetColMinimalWidth(int col) const | |
10418 | { | |
c6fbe2f0 | 10419 | wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)col; |
8253f2e0 | 10420 | wxLongToLongHashMap::const_iterator it = m_colMinWidths.find(key); |
962a48f6 | 10421 | |
ba8c1601 | 10422 | return it != m_colMinWidths.end() ? (int)it->second : m_minAcceptableColWidth; |
af547d51 VZ |
10423 | } |
10424 | ||
10425 | int wxGrid::GetRowMinimalHeight(int row) const | |
10426 | { | |
c6fbe2f0 | 10427 | wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)row; |
8253f2e0 | 10428 | wxLongToLongHashMap::const_iterator it = m_rowMinHeights.find(key); |
962a48f6 | 10429 | |
ba8c1601 | 10430 | return it != m_rowMinHeights.end() ? (int)it->second : m_minAcceptableRowHeight; |
b8d24d4e RG |
10431 | } |
10432 | ||
10433 | void wxGrid::SetColMinimalAcceptableWidth( int width ) | |
10434 | { | |
20c84410 | 10435 | // We do allow a width of 0 since this gives us |
962a48f6 DS |
10436 | // an easy way to temporarily hiding columns. |
10437 | if ( width >= 0 ) | |
10438 | m_minAcceptableColWidth = width; | |
b8d24d4e RG |
10439 | } |
10440 | ||
10441 | void wxGrid::SetRowMinimalAcceptableHeight( int height ) | |
10442 | { | |
20c84410 | 10443 | // We do allow a height of 0 since this gives us |
962a48f6 DS |
10444 | // an easy way to temporarily hiding rows. |
10445 | if ( height >= 0 ) | |
10446 | m_minAcceptableRowHeight = height; | |
17a1ebd1 | 10447 | } |
b8d24d4e RG |
10448 | |
10449 | int wxGrid::GetColMinimalAcceptableWidth() const | |
10450 | { | |
10451 | return m_minAcceptableColWidth; | |
10452 | } | |
10453 | ||
10454 | int wxGrid::GetRowMinimalAcceptableHeight() const | |
10455 | { | |
10456 | return m_minAcceptableRowHeight; | |
43947979 VZ |
10457 | } |
10458 | ||
57c086ef VZ |
10459 | // ---------------------------------------------------------------------------- |
10460 | // auto sizing | |
10461 | // ---------------------------------------------------------------------------- | |
10462 | ||
733f486a VZ |
10463 | void |
10464 | wxGrid::AutoSizeColOrRow(int colOrRow, bool setAsMin, wxGridDirection direction) | |
65e4e78e | 10465 | { |
733f486a VZ |
10466 | const bool column = direction == wxGRID_COLUMN; |
10467 | ||
65e4e78e VZ |
10468 | wxClientDC dc(m_gridWin); |
10469 | ||
962a48f6 | 10470 | // cancel editing of cell |
13f6e9e8 RG |
10471 | HideCellEditControl(); |
10472 | SaveEditControlValue(); | |
10473 | ||
962a48f6 | 10474 | // init both of them to avoid compiler warnings, even if we only need one |
a95e38c0 VZ |
10475 | int row = -1, |
10476 | col = -1; | |
af547d51 VZ |
10477 | if ( column ) |
10478 | col = colOrRow; | |
10479 | else | |
10480 | row = colOrRow; | |
10481 | ||
10482 | wxCoord extent, extentMax = 0; | |
10483 | int max = column ? m_numRows : m_numCols; | |
39bcce60 | 10484 | for ( int rowOrCol = 0; rowOrCol < max; rowOrCol++ ) |
65e4e78e | 10485 | { |
af547d51 VZ |
10486 | if ( column ) |
10487 | row = rowOrCol; | |
10488 | else | |
10489 | col = rowOrCol; | |
10490 | ||
2f024384 DS |
10491 | wxGridCellAttr *attr = GetCellAttr(row, col); |
10492 | wxGridCellRenderer *renderer = attr->GetRenderer(this, row, col); | |
65e4e78e VZ |
10493 | if ( renderer ) |
10494 | { | |
af547d51 VZ |
10495 | wxSize size = renderer->GetBestSize(*this, *attr, dc, row, col); |
10496 | extent = column ? size.x : size.y; | |
10497 | if ( extent > extentMax ) | |
af547d51 | 10498 | extentMax = extent; |
0b190b0f VZ |
10499 | |
10500 | renderer->DecRef(); | |
65e4e78e VZ |
10501 | } |
10502 | ||
10503 | attr->DecRef(); | |
10504 | } | |
10505 | ||
af547d51 VZ |
10506 | // now also compare with the column label extent |
10507 | wxCoord w, h; | |
65e4e78e | 10508 | dc.SetFont( GetLabelFont() ); |
294d195c MB |
10509 | |
10510 | if ( column ) | |
d43851f7 | 10511 | { |
9d4b8a5d | 10512 | dc.GetMultiLineTextExtent( GetColLabelValue(col), &w, &h ); |
4db6714b | 10513 | if ( GetColLabelTextOrientation() == wxVERTICAL ) |
d43851f7 JS |
10514 | w = h; |
10515 | } | |
294d195c | 10516 | else |
9d4b8a5d | 10517 | dc.GetMultiLineTextExtent( GetRowLabelValue(row), &w, &h ); |
294d195c | 10518 | |
af547d51 VZ |
10519 | extent = column ? w : h; |
10520 | if ( extent > extentMax ) | |
af547d51 | 10521 | extentMax = extent; |
65e4e78e | 10522 | |
af547d51 | 10523 | if ( !extentMax ) |
65e4e78e | 10524 | { |
af547d51 | 10525 | // empty column - give default extent (notice that if extentMax is less |
2f024384 | 10526 | // than default extent but != 0, it's OK) |
af547d51 | 10527 | extentMax = column ? m_defaultColWidth : m_defaultRowHeight; |
65e4e78e VZ |
10528 | } |
10529 | else | |
10530 | { | |
a95e38c0 | 10531 | if ( column ) |
a95e38c0 VZ |
10532 | // leave some space around text |
10533 | extentMax += 10; | |
f6bcfd97 | 10534 | else |
f6bcfd97 | 10535 | extentMax += 6; |
65e4e78e VZ |
10536 | } |
10537 | ||
edb89f7e VZ |
10538 | if ( column ) |
10539 | { | |
a01cfc08 VS |
10540 | // Ensure automatic width is not less than minimal width. See the |
10541 | // comment in SetColSize() for explanation of why this isn't done | |
10542 | // in SetColSize(). | |
10543 | if ( !setAsMin ) | |
10544 | extentMax = wxMax(extentMax, GetColMinimalWidth(col)); | |
10545 | ||
962a48f6 | 10546 | SetColSize( col, extentMax ); |
faec5a43 SN |
10547 | if ( !GetBatchCount() ) |
10548 | { | |
edb89f7e VZ |
10549 | int cw, ch, dummy; |
10550 | m_gridWin->GetClientSize( &cw, &ch ); | |
10551 | wxRect rect ( CellToRect( 0, col ) ); | |
10552 | rect.y = 0; | |
10553 | CalcScrolledPosition(rect.x, 0, &rect.x, &dummy); | |
10554 | rect.width = cw - rect.x; | |
10555 | rect.height = m_colLabelHeight; | |
ca65c044 | 10556 | m_colLabelWin->Refresh( true, &rect ); |
edb89f7e VZ |
10557 | } |
10558 | } | |
10559 | else | |
10560 | { | |
a01cfc08 VS |
10561 | // Ensure automatic width is not less than minimal height. See the |
10562 | // comment in SetColSize() for explanation of why this isn't done | |
10563 | // in SetRowSize(). | |
10564 | if ( !setAsMin ) | |
10565 | extentMax = wxMax(extentMax, GetRowMinimalHeight(row)); | |
10566 | ||
39bcce60 | 10567 | SetRowSize(row, extentMax); |
faec5a43 SN |
10568 | if ( !GetBatchCount() ) |
10569 | { | |
edb89f7e VZ |
10570 | int cw, ch, dummy; |
10571 | m_gridWin->GetClientSize( &cw, &ch ); | |
ccdee36f | 10572 | wxRect rect( CellToRect( row, 0 ) ); |
edb89f7e VZ |
10573 | rect.x = 0; |
10574 | CalcScrolledPosition(0, rect.y, &dummy, &rect.y); | |
10575 | rect.width = m_rowLabelWidth; | |
faec5a43 | 10576 | rect.height = ch - rect.y; |
ca65c044 | 10577 | m_rowLabelWin->Refresh( true, &rect ); |
edb89f7e | 10578 | } |
faec5a43 | 10579 | } |
2f024384 | 10580 | |
65e4e78e VZ |
10581 | if ( setAsMin ) |
10582 | { | |
af547d51 VZ |
10583 | if ( column ) |
10584 | SetColMinimalWidth(col, extentMax); | |
10585 | else | |
39bcce60 | 10586 | SetRowMinimalHeight(row, extentMax); |
65e4e78e VZ |
10587 | } |
10588 | } | |
10589 | ||
733f486a VZ |
10590 | wxCoord wxGrid::CalcColOrRowLabelAreaMinSize(wxGridDirection direction) |
10591 | { | |
10592 | // calculate size for the rows or columns? | |
10593 | const bool calcRows = direction == wxGRID_ROW; | |
10594 | ||
10595 | wxClientDC dc(calcRows ? GetGridRowLabelWindow() | |
10596 | : GetGridColLabelWindow()); | |
10597 | dc.SetFont(GetLabelFont()); | |
10598 | ||
10599 | // which dimension should we take into account for calculations? | |
10600 | // | |
10601 | // for columns, the text can be only horizontal so it's easy but for rows | |
10602 | // we also have to take into account the text orientation | |
10603 | const bool | |
10604 | useWidth = calcRows || (GetColLabelTextOrientation() == wxVERTICAL); | |
10605 | ||
10606 | wxArrayString lines; | |
10607 | wxCoord extentMax = 0; | |
10608 | ||
10609 | const int numRowsOrCols = calcRows ? m_numRows : m_numCols; | |
10610 | for ( int rowOrCol = 0; rowOrCol < numRowsOrCols; rowOrCol++ ) | |
10611 | { | |
10612 | lines.Clear(); | |
add4bb40 VS |
10613 | |
10614 | wxString label = calcRows ? GetRowLabelValue(rowOrCol) | |
10615 | : GetColLabelValue(rowOrCol); | |
10616 | StringToLines(label, lines); | |
733f486a VZ |
10617 | |
10618 | long w, h; | |
10619 | GetTextBoxSize(dc, lines, &w, &h); | |
10620 | ||
10621 | const wxCoord extent = useWidth ? w : h; | |
10622 | if ( extent > extentMax ) | |
10623 | extentMax = extent; | |
10624 | } | |
10625 | ||
10626 | if ( !extentMax ) | |
10627 | { | |
10628 | // empty column - give default extent (notice that if extentMax is less | |
10629 | // than default extent but != 0, it's OK) | |
10630 | extentMax = calcRows ? GetDefaultRowLabelSize() | |
10631 | : GetDefaultColLabelSize(); | |
10632 | } | |
10633 | ||
10634 | // leave some space around text (taken from AutoSizeColOrRow) | |
10635 | if ( calcRows ) | |
10636 | extentMax += 10; | |
10637 | else | |
10638 | extentMax += 6; | |
10639 | ||
10640 | return extentMax; | |
10641 | } | |
10642 | ||
266e8367 | 10643 | int wxGrid::SetOrCalcColumnSizes(bool calcOnly, bool setAsMin) |
65e4e78e | 10644 | { |
57c086ef VZ |
10645 | int width = m_rowLabelWidth; |
10646 | ||
b62f94ff VZ |
10647 | wxGridUpdateLocker locker; |
10648 | if(!calcOnly) | |
10649 | locker.Create(this); | |
97a9929e | 10650 | |
65e4e78e VZ |
10651 | for ( int col = 0; col < m_numCols; col++ ) |
10652 | { | |
266e8367 | 10653 | if ( !calcOnly ) |
266e8367 | 10654 | AutoSizeColumn(col, setAsMin); |
57c086ef VZ |
10655 | |
10656 | width += GetColWidth(col); | |
65e4e78e | 10657 | } |
97a9929e | 10658 | |
266e8367 | 10659 | return width; |
65e4e78e VZ |
10660 | } |
10661 | ||
266e8367 | 10662 | int wxGrid::SetOrCalcRowSizes(bool calcOnly, bool setAsMin) |
57c086ef VZ |
10663 | { |
10664 | int height = m_colLabelHeight; | |
10665 | ||
b62f94ff VZ |
10666 | wxGridUpdateLocker locker; |
10667 | if(!calcOnly) | |
10668 | locker.Create(this); | |
97a9929e | 10669 | |
57c086ef VZ |
10670 | for ( int row = 0; row < m_numRows; row++ ) |
10671 | { | |
af547d51 | 10672 | if ( !calcOnly ) |
af547d51 | 10673 | AutoSizeRow(row, setAsMin); |
57c086ef VZ |
10674 | |
10675 | height += GetRowHeight(row); | |
10676 | } | |
97a9929e | 10677 | |
266e8367 | 10678 | return height; |
57c086ef VZ |
10679 | } |
10680 | ||
10681 | void wxGrid::AutoSize() | |
10682 | { | |
b62f94ff | 10683 | wxGridUpdateLocker locker(this); |
97a9929e | 10684 | |
0ed3b812 VZ |
10685 | // we need to round up the size of the scrollable area to a multiple of |
10686 | // scroll step to ensure that we don't get the scrollbars when we're sized | |
10687 | // exactly to fit our contents | |
10688 | wxSize size(SetOrCalcColumnSizes(false) - m_rowLabelWidth + m_extraWidth, | |
10689 | SetOrCalcRowSizes(false) - m_colLabelHeight + m_extraHeight); | |
10690 | wxSize sizeFit(GetScrollX(size.x) * GetScrollLineX(), | |
10691 | GetScrollY(size.y) * GetScrollLineY()); | |
97a9929e | 10692 | |
2b5f62a0 | 10693 | // distribute the extra space between the columns/rows to avoid having |
97a9929e | 10694 | // extra white space |
0ed3b812 | 10695 | wxCoord diff = sizeFit.x - size.x; |
2b5f62a0 | 10696 | if ( diff && m_numCols ) |
97a9929e VZ |
10697 | { |
10698 | // try to resize the columns uniformly | |
10699 | wxCoord diffPerCol = diff / m_numCols; | |
10700 | if ( diffPerCol ) | |
10701 | { | |
10702 | for ( int col = 0; col < m_numCols; col++ ) | |
10703 | { | |
10704 | SetColSize(col, GetColWidth(col) + diffPerCol); | |
10705 | } | |
10706 | } | |
10707 | ||
10708 | // add remaining amount to the last columns | |
10709 | diff -= diffPerCol * m_numCols; | |
10710 | if ( diff ) | |
10711 | { | |
10712 | for ( int col = m_numCols - 1; col >= m_numCols - diff; col-- ) | |
10713 | { | |
10714 | SetColSize(col, GetColWidth(col) + 1); | |
10715 | } | |
10716 | } | |
10717 | } | |
10718 | ||
10719 | // same for rows | |
0ed3b812 | 10720 | diff = sizeFit.y - size.y; |
2b5f62a0 | 10721 | if ( diff && m_numRows ) |
97a9929e VZ |
10722 | { |
10723 | // try to resize the columns uniformly | |
10724 | wxCoord diffPerRow = diff / m_numRows; | |
10725 | if ( diffPerRow ) | |
10726 | { | |
10727 | for ( int row = 0; row < m_numRows; row++ ) | |
10728 | { | |
10729 | SetRowSize(row, GetRowHeight(row) + diffPerRow); | |
10730 | } | |
10731 | } | |
10732 | ||
10733 | // add remaining amount to the last rows | |
10734 | diff -= diffPerRow * m_numRows; | |
10735 | if ( diff ) | |
10736 | { | |
10737 | for ( int row = m_numRows - 1; row >= m_numRows - diff; row-- ) | |
10738 | { | |
10739 | SetRowSize(row, GetRowHeight(row) + 1); | |
10740 | } | |
10741 | } | |
10742 | } | |
10743 | ||
0ed3b812 VZ |
10744 | // we know that we're not going to have scrollbars so disable them now to |
10745 | // avoid trouble in SetClientSize() which can otherwise set the correct | |
10746 | // client size but also leave space for (not needed any more) scrollbars | |
39621ee0 | 10747 | SetScrollbars(0, 0, 0, 0, 0, 0, true); |
0ed3b812 | 10748 | SetClientSize(sizeFit.x + m_rowLabelWidth, sizeFit.y + m_colLabelHeight); |
266e8367 VZ |
10749 | } |
10750 | ||
d43851f7 JS |
10751 | void wxGrid::AutoSizeRowLabelSize( int row ) |
10752 | { | |
10753 | wxArrayString lines; | |
10754 | long w, h; | |
10755 | ||
10756 | // Hide the edit control, so it | |
4db6714b KH |
10757 | // won't interfere with drag-shrinking. |
10758 | if ( IsCellEditControlShown() ) | |
d43851f7 JS |
10759 | { |
10760 | HideCellEditControl(); | |
10761 | SaveEditControlValue(); | |
10762 | } | |
10763 | ||
10764 | // autosize row height depending on label text | |
10765 | StringToLines( GetRowLabelValue( row ), lines ); | |
10766 | wxClientDC dc( m_rowLabelWin ); | |
ccdee36f | 10767 | GetTextBoxSize( dc, lines, &w, &h ); |
4db6714b | 10768 | if ( h < m_defaultRowHeight ) |
d43851f7 JS |
10769 | h = m_defaultRowHeight; |
10770 | SetRowSize(row, h); | |
10771 | ForceRefresh(); | |
10772 | } | |
10773 | ||
10774 | void wxGrid::AutoSizeColLabelSize( int col ) | |
10775 | { | |
10776 | wxArrayString lines; | |
10777 | long w, h; | |
10778 | ||
10779 | // Hide the edit control, so it | |
c2f5b920 | 10780 | // won't interfere with drag-shrinking. |
4db6714b | 10781 | if ( IsCellEditControlShown() ) |
d43851f7 JS |
10782 | { |
10783 | HideCellEditControl(); | |
10784 | SaveEditControlValue(); | |
10785 | } | |
10786 | ||
10787 | // autosize column width depending on label text | |
10788 | StringToLines( GetColLabelValue( col ), lines ); | |
10789 | wxClientDC dc( m_colLabelWin ); | |
4db6714b | 10790 | if ( GetColLabelTextOrientation() == wxHORIZONTAL ) |
2f024384 | 10791 | GetTextBoxSize( dc, lines, &w, &h ); |
d43851f7 | 10792 | else |
2f024384 | 10793 | GetTextBoxSize( dc, lines, &h, &w ); |
4db6714b | 10794 | if ( w < m_defaultColWidth ) |
d43851f7 JS |
10795 | w = m_defaultColWidth; |
10796 | SetColSize(col, w); | |
10797 | ForceRefresh(); | |
10798 | } | |
10799 | ||
266e8367 VZ |
10800 | wxSize wxGrid::DoGetBestSize() const |
10801 | { | |
266e8367 VZ |
10802 | wxGrid *self = (wxGrid *)this; // const_cast |
10803 | ||
dc4689ef VZ |
10804 | // we do the same as in AutoSize() here with the exception that we don't |
10805 | // change the column/row sizes, only calculate them | |
10806 | wxSize size(self->SetOrCalcColumnSizes(true) - m_rowLabelWidth + m_extraWidth, | |
10807 | self->SetOrCalcRowSizes(true) - m_colLabelHeight + m_extraHeight); | |
10808 | wxSize sizeFit(GetScrollX(size.x) * GetScrollLineX(), | |
10809 | GetScrollY(size.y) * GetScrollLineY()); | |
962a48f6 | 10810 | |
6d308072 RD |
10811 | // NOTE: This size should be cached, but first we need to add calls to |
10812 | // InvalidateBestSize everywhere that could change the results of this | |
10813 | // calculation. | |
10814 | // CacheBestSize(size); | |
962a48f6 | 10815 | |
dc4689ef VZ |
10816 | return wxSize(sizeFit.x + m_rowLabelWidth, sizeFit.y + m_colLabelHeight) |
10817 | + GetWindowBorderSize(); | |
266e8367 VZ |
10818 | } |
10819 | ||
10820 | void wxGrid::Fit() | |
10821 | { | |
10822 | AutoSize(); | |
57c086ef VZ |
10823 | } |
10824 | ||
6fc0f38f SN |
10825 | wxPen& wxGrid::GetDividerPen() const |
10826 | { | |
10827 | return wxNullPen; | |
10828 | } | |
10829 | ||
57c086ef VZ |
10830 | // ---------------------------------------------------------------------------- |
10831 | // cell value accessor functions | |
10832 | // ---------------------------------------------------------------------------- | |
f85afd4e MB |
10833 | |
10834 | void wxGrid::SetCellValue( int row, int col, const wxString& s ) | |
10835 | { | |
10836 | if ( m_table ) | |
10837 | { | |
f6bcfd97 | 10838 | m_table->SetValue( row, col, s ); |
2d66e025 MB |
10839 | if ( !GetBatchCount() ) |
10840 | { | |
27f35b66 SN |
10841 | int dummy; |
10842 | wxRect rect( CellToRect( row, col ) ); | |
10843 | rect.x = 0; | |
10844 | rect.width = m_gridWin->GetClientSize().GetWidth(); | |
10845 | CalcScrolledPosition(0, rect.y, &dummy, &rect.y); | |
ca65c044 | 10846 | m_gridWin->Refresh( false, &rect ); |
2d66e025 | 10847 | } |
60ff3b99 | 10848 | |
f85afd4e | 10849 | if ( m_currentCellCoords.GetRow() == row && |
4cfa5de6 | 10850 | m_currentCellCoords.GetCol() == col && |
f6bcfd97 BP |
10851 | IsCellEditControlShown()) |
10852 | // Note: If we are using IsCellEditControlEnabled, | |
10853 | // this interacts badly with calling SetCellValue from | |
10854 | // an EVT_GRID_CELL_CHANGE handler. | |
f85afd4e | 10855 | { |
4cfa5de6 RD |
10856 | HideCellEditControl(); |
10857 | ShowCellEditControl(); // will reread data from table | |
f85afd4e | 10858 | } |
f85afd4e MB |
10859 | } |
10860 | } | |
10861 | ||
962a48f6 | 10862 | // ---------------------------------------------------------------------------- |
2f024384 | 10863 | // block, row and column selection |
962a48f6 | 10864 | // ---------------------------------------------------------------------------- |
f85afd4e MB |
10865 | |
10866 | void wxGrid::SelectRow( int row, bool addToSelected ) | |
10867 | { | |
b5808881 | 10868 | if ( IsSelection() && !addToSelected ) |
e32352cf | 10869 | ClearSelection(); |
70c7a608 | 10870 | |
3f3dc2ef | 10871 | if ( m_selection ) |
ca65c044 | 10872 | m_selection->SelectRow( row, false, addToSelected ); |
f85afd4e MB |
10873 | } |
10874 | ||
f85afd4e MB |
10875 | void wxGrid::SelectCol( int col, bool addToSelected ) |
10876 | { | |
b5808881 | 10877 | if ( IsSelection() && !addToSelected ) |
e32352cf | 10878 | ClearSelection(); |
f85afd4e | 10879 | |
3f3dc2ef | 10880 | if ( m_selection ) |
ca65c044 | 10881 | m_selection->SelectCol( col, false, addToSelected ); |
f85afd4e MB |
10882 | } |
10883 | ||
84912ef8 | 10884 | void wxGrid::SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol, |
c9097836 | 10885 | bool addToSelected ) |
f85afd4e | 10886 | { |
c9097836 MB |
10887 | if ( IsSelection() && !addToSelected ) |
10888 | ClearSelection(); | |
f85afd4e | 10889 | |
3f3dc2ef VZ |
10890 | if ( m_selection ) |
10891 | m_selection->SelectBlock( topRow, leftCol, bottomRow, rightCol, | |
ca65c044 | 10892 | false, addToSelected ); |
f85afd4e MB |
10893 | } |
10894 | ||
10895 | void wxGrid::SelectAll() | |
10896 | { | |
f74d0b57 | 10897 | if ( m_numRows > 0 && m_numCols > 0 ) |
3f3dc2ef VZ |
10898 | { |
10899 | if ( m_selection ) | |
ccdee36f | 10900 | m_selection->SelectBlock( 0, 0, m_numRows - 1, m_numCols - 1 ); |
3f3dc2ef | 10901 | } |
b5808881 | 10902 | } |
f85afd4e | 10903 | |
962a48f6 DS |
10904 | // ---------------------------------------------------------------------------- |
10905 | // cell, row and col deselection | |
10906 | // ---------------------------------------------------------------------------- | |
f7b4b343 VZ |
10907 | |
10908 | void wxGrid::DeselectRow( int row ) | |
10909 | { | |
3f3dc2ef VZ |
10910 | if ( !m_selection ) |
10911 | return; | |
10912 | ||
f7b4b343 VZ |
10913 | if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectRows ) |
10914 | { | |
10915 | if ( m_selection->IsInSelection(row, 0 ) ) | |
2f024384 | 10916 | m_selection->ToggleCellSelection(row, 0); |
ffdd3c98 | 10917 | } |
f7b4b343 VZ |
10918 | else |
10919 | { | |
10920 | int nCols = GetNumberCols(); | |
2f024384 | 10921 | for ( int i = 0; i < nCols; i++ ) |
f7b4b343 VZ |
10922 | { |
10923 | if ( m_selection->IsInSelection(row, i ) ) | |
2f024384 | 10924 | m_selection->ToggleCellSelection(row, i); |
f7b4b343 VZ |
10925 | } |
10926 | } | |
10927 | } | |
10928 | ||
10929 | void wxGrid::DeselectCol( int col ) | |
10930 | { | |
3f3dc2ef VZ |
10931 | if ( !m_selection ) |
10932 | return; | |
10933 | ||
f7b4b343 VZ |
10934 | if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectColumns ) |
10935 | { | |
10936 | if ( m_selection->IsInSelection(0, col ) ) | |
2f024384 | 10937 | m_selection->ToggleCellSelection(0, col); |
f7b4b343 VZ |
10938 | } |
10939 | else | |
10940 | { | |
10941 | int nRows = GetNumberRows(); | |
2f024384 | 10942 | for ( int i = 0; i < nRows; i++ ) |
f7b4b343 VZ |
10943 | { |
10944 | if ( m_selection->IsInSelection(i, col ) ) | |
10945 | m_selection->ToggleCellSelection(i, col); | |
10946 | } | |
10947 | } | |
10948 | } | |
10949 | ||
10950 | void wxGrid::DeselectCell( int row, int col ) | |
10951 | { | |
3f3dc2ef | 10952 | if ( m_selection && m_selection->IsInSelection(row, col) ) |
f7b4b343 VZ |
10953 | m_selection->ToggleCellSelection(row, col); |
10954 | } | |
10955 | ||
ef316e23 | 10956 | bool wxGrid::IsSelection() const |
b5808881 | 10957 | { |
3f3dc2ef | 10958 | return ( m_selection && (m_selection->IsSelection() || |
b5808881 | 10959 | ( m_selectingTopLeft != wxGridNoCellCoords && |
3f3dc2ef | 10960 | m_selectingBottomRight != wxGridNoCellCoords) ) ); |
f85afd4e MB |
10961 | } |
10962 | ||
84035150 | 10963 | bool wxGrid::IsInSelection( int row, int col ) const |
b5808881 | 10964 | { |
3f3dc2ef | 10965 | return ( m_selection && (m_selection->IsInSelection( row, col ) || |
b5808881 SN |
10966 | ( row >= m_selectingTopLeft.GetRow() && |
10967 | col >= m_selectingTopLeft.GetCol() && | |
10968 | row <= m_selectingBottomRight.GetRow() && | |
3f3dc2ef | 10969 | col <= m_selectingBottomRight.GetCol() )) ); |
b5808881 | 10970 | } |
f85afd4e | 10971 | |
aa5b8857 SN |
10972 | wxGridCellCoordsArray wxGrid::GetSelectedCells() const |
10973 | { | |
4db6714b KH |
10974 | if (!m_selection) |
10975 | { | |
10976 | wxGridCellCoordsArray a; | |
10977 | return a; | |
10978 | } | |
10979 | ||
aa5b8857 SN |
10980 | return m_selection->m_cellSelection; |
10981 | } | |
4db6714b | 10982 | |
aa5b8857 SN |
10983 | wxGridCellCoordsArray wxGrid::GetSelectionBlockTopLeft() const |
10984 | { | |
4db6714b KH |
10985 | if (!m_selection) |
10986 | { | |
10987 | wxGridCellCoordsArray a; | |
10988 | return a; | |
10989 | } | |
10990 | ||
aa5b8857 SN |
10991 | return m_selection->m_blockSelectionTopLeft; |
10992 | } | |
4db6714b | 10993 | |
aa5b8857 SN |
10994 | wxGridCellCoordsArray wxGrid::GetSelectionBlockBottomRight() const |
10995 | { | |
4db6714b KH |
10996 | if (!m_selection) |
10997 | { | |
10998 | wxGridCellCoordsArray a; | |
10999 | return a; | |
11000 | } | |
11001 | ||
a8de8190 | 11002 | return m_selection->m_blockSelectionBottomRight; |
aa5b8857 | 11003 | } |
4db6714b | 11004 | |
aa5b8857 SN |
11005 | wxArrayInt wxGrid::GetSelectedRows() const |
11006 | { | |
4db6714b KH |
11007 | if (!m_selection) |
11008 | { | |
11009 | wxArrayInt a; | |
11010 | return a; | |
11011 | } | |
11012 | ||
aa5b8857 SN |
11013 | return m_selection->m_rowSelection; |
11014 | } | |
4db6714b | 11015 | |
aa5b8857 SN |
11016 | wxArrayInt wxGrid::GetSelectedCols() const |
11017 | { | |
4db6714b KH |
11018 | if (!m_selection) |
11019 | { | |
11020 | wxArrayInt a; | |
11021 | return a; | |
11022 | } | |
11023 | ||
aa5b8857 SN |
11024 | return m_selection->m_colSelection; |
11025 | } | |
11026 | ||
f85afd4e MB |
11027 | void wxGrid::ClearSelection() |
11028 | { | |
b524b5c6 VZ |
11029 | m_selectingTopLeft = |
11030 | m_selectingBottomRight = | |
11031 | m_selectingKeyboard = wxGridNoCellCoords; | |
3f3dc2ef VZ |
11032 | if ( m_selection ) |
11033 | m_selection->ClearSelection(); | |
8f177c8e | 11034 | } |
f85afd4e | 11035 | |
da6af900 | 11036 | // This function returns the rectangle that encloses the given block |
2d66e025 MB |
11037 | // in device coords clipped to the client size of the grid window. |
11038 | // | |
58dd5b3b | 11039 | wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, |
ef316e23 | 11040 | const wxGridCellCoords &bottomRight ) const |
f85afd4e | 11041 | { |
58dd5b3b | 11042 | wxRect rect( wxGridNoCellRect ); |
f85afd4e MB |
11043 | wxRect cellRect; |
11044 | ||
58dd5b3b MB |
11045 | cellRect = CellToRect( topLeft ); |
11046 | if ( cellRect != wxGridNoCellRect ) | |
f85afd4e | 11047 | { |
58dd5b3b MB |
11048 | rect = cellRect; |
11049 | } | |
11050 | else | |
11051 | { | |
962a48f6 | 11052 | rect = wxRect(0, 0, 0, 0); |
58dd5b3b | 11053 | } |
60ff3b99 | 11054 | |
58dd5b3b MB |
11055 | cellRect = CellToRect( bottomRight ); |
11056 | if ( cellRect != wxGridNoCellRect ) | |
11057 | { | |
11058 | rect += cellRect; | |
2d66e025 MB |
11059 | } |
11060 | else | |
11061 | { | |
11062 | return wxGridNoCellRect; | |
f85afd4e MB |
11063 | } |
11064 | ||
27f35b66 SN |
11065 | int i, j; |
11066 | int left = rect.GetLeft(); | |
11067 | int top = rect.GetTop(); | |
11068 | int right = rect.GetRight(); | |
11069 | int bottom = rect.GetBottom(); | |
11070 | ||
11071 | int leftCol = topLeft.GetCol(); | |
11072 | int topRow = topLeft.GetRow(); | |
11073 | int rightCol = bottomRight.GetCol(); | |
11074 | int bottomRow = bottomRight.GetRow(); | |
11075 | ||
3ed884a0 SN |
11076 | if (left > right) |
11077 | { | |
11078 | i = left; | |
11079 | left = right; | |
11080 | right = i; | |
11081 | i = leftCol; | |
4db6714b | 11082 | leftCol = rightCol; |
3ed884a0 SN |
11083 | rightCol = i; |
11084 | } | |
11085 | ||
11086 | if (top > bottom) | |
11087 | { | |
11088 | i = top; | |
11089 | top = bottom; | |
11090 | bottom = i; | |
11091 | i = topRow; | |
11092 | topRow = bottomRow; | |
11093 | bottomRow = i; | |
11094 | } | |
11095 | ||
27f35b66 SN |
11096 | for ( j = topRow; j <= bottomRow; j++ ) |
11097 | { | |
11098 | for ( i = leftCol; i <= rightCol; i++ ) | |
11099 | { | |
4db6714b | 11100 | if ((j == topRow) || (j == bottomRow) || (i == leftCol) || (i == rightCol)) |
27f35b66 SN |
11101 | { |
11102 | cellRect = CellToRect( j, i ); | |
11103 | ||
11104 | if (cellRect.x < left) | |
11105 | left = cellRect.x; | |
11106 | if (cellRect.y < top) | |
11107 | top = cellRect.y; | |
11108 | if (cellRect.x + cellRect.width > right) | |
11109 | right = cellRect.x + cellRect.width; | |
11110 | if (cellRect.y + cellRect.height > bottom) | |
11111 | bottom = cellRect.y + cellRect.height; | |
11112 | } | |
4db6714b KH |
11113 | else |
11114 | { | |
11115 | i = rightCol; // jump over inner cells. | |
11116 | } | |
27f35b66 SN |
11117 | } |
11118 | } | |
11119 | ||
58dd5b3b MB |
11120 | // convert to scrolled coords |
11121 | // | |
27f35b66 SN |
11122 | CalcScrolledPosition( left, top, &left, &top ); |
11123 | CalcScrolledPosition( right, bottom, &right, &bottom ); | |
58dd5b3b MB |
11124 | |
11125 | int cw, ch; | |
11126 | m_gridWin->GetClientSize( &cw, &ch ); | |
11127 | ||
f6bcfd97 | 11128 | if (right < 0 || bottom < 0 || left > cw || top > ch) |
c47addef | 11129 | return wxRect(0,0,0,0); |
f6bcfd97 | 11130 | |
58dd5b3b MB |
11131 | rect.SetLeft( wxMax(0, left) ); |
11132 | rect.SetTop( wxMax(0, top) ); | |
11133 | rect.SetRight( wxMin(cw, right) ); | |
11134 | rect.SetBottom( wxMin(ch, bottom) ); | |
11135 | ||
f85afd4e MB |
11136 | return rect; |
11137 | } | |
11138 | ||
962a48f6 DS |
11139 | // ---------------------------------------------------------------------------- |
11140 | // grid event classes | |
11141 | // ---------------------------------------------------------------------------- | |
f85afd4e | 11142 | |
bf7945ce | 11143 | IMPLEMENT_DYNAMIC_CLASS( wxGridEvent, wxNotifyEvent ) |
f85afd4e MB |
11144 | |
11145 | wxGridEvent::wxGridEvent( int id, wxEventType type, wxObject* obj, | |
5c8fc7c1 | 11146 | int row, int col, int x, int y, bool sel, |
f85afd4e MB |
11147 | bool control, bool shift, bool alt, bool meta ) |
11148 | : wxNotifyEvent( type, id ) | |
11149 | { | |
11150 | m_row = row; | |
11151 | m_col = col; | |
11152 | m_x = x; | |
11153 | m_y = y; | |
5c8fc7c1 | 11154 | m_selecting = sel; |
f85afd4e MB |
11155 | m_control = control; |
11156 | m_shift = shift; | |
11157 | m_alt = alt; | |
11158 | m_meta = meta; | |
8f177c8e | 11159 | |
f85afd4e MB |
11160 | SetEventObject(obj); |
11161 | } | |
11162 | ||
11163 | ||
bf7945ce | 11164 | IMPLEMENT_DYNAMIC_CLASS( wxGridSizeEvent, wxNotifyEvent ) |
f85afd4e MB |
11165 | |
11166 | wxGridSizeEvent::wxGridSizeEvent( int id, wxEventType type, wxObject* obj, | |
11167 | int rowOrCol, int x, int y, | |
11168 | bool control, bool shift, bool alt, bool meta ) | |
11169 | : wxNotifyEvent( type, id ) | |
11170 | { | |
11171 | m_rowOrCol = rowOrCol; | |
11172 | m_x = x; | |
11173 | m_y = y; | |
11174 | m_control = control; | |
11175 | m_shift = shift; | |
11176 | m_alt = alt; | |
11177 | m_meta = meta; | |
8f177c8e | 11178 | |
f85afd4e MB |
11179 | SetEventObject(obj); |
11180 | } | |
11181 | ||
11182 | ||
bf7945ce | 11183 | IMPLEMENT_DYNAMIC_CLASS( wxGridRangeSelectEvent, wxNotifyEvent ) |
f85afd4e MB |
11184 | |
11185 | wxGridRangeSelectEvent::wxGridRangeSelectEvent(int id, wxEventType type, wxObject* obj, | |
8f177c8e VZ |
11186 | const wxGridCellCoords& topLeft, |
11187 | const wxGridCellCoords& bottomRight, | |
5c8fc7c1 SN |
11188 | bool sel, bool control, |
11189 | bool shift, bool alt, bool meta ) | |
8f177c8e | 11190 | : wxNotifyEvent( type, id ) |
f85afd4e | 11191 | { |
2f024384 | 11192 | m_topLeft = topLeft; |
f85afd4e | 11193 | m_bottomRight = bottomRight; |
2f024384 DS |
11194 | m_selecting = sel; |
11195 | m_control = control; | |
11196 | m_shift = shift; | |
11197 | m_alt = alt; | |
11198 | m_meta = meta; | |
f85afd4e MB |
11199 | |
11200 | SetEventObject(obj); | |
11201 | } | |
11202 | ||
11203 | ||
bf7945ce RD |
11204 | IMPLEMENT_DYNAMIC_CLASS(wxGridEditorCreatedEvent, wxCommandEvent) |
11205 | ||
11206 | wxGridEditorCreatedEvent::wxGridEditorCreatedEvent(int id, wxEventType type, | |
11207 | wxObject* obj, int row, | |
11208 | int col, wxControl* ctrl) | |
11209 | : wxCommandEvent(type, id) | |
11210 | { | |
11211 | SetEventObject(obj); | |
11212 | m_row = row; | |
11213 | m_col = col; | |
11214 | m_ctrl = ctrl; | |
11215 | } | |
11216 | ||
27b92ca4 | 11217 | #endif // wxUSE_GRID |