]>
Commit | Line | Data |
---|---|---|
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, | |
760be3f7 | 135 | wxBORDER_NONE | additionalStyle, |
86033c4b VZ |
136 | name) |
137 | { | |
138 | m_owner = owner; | |
139 | } | |
140 | ||
760be3f7 VS |
141 | virtual bool AcceptsFocus() const { return false; } |
142 | ||
86033c4b VZ |
143 | wxGrid *GetOwner() { return m_owner; } |
144 | ||
145 | protected: | |
146 | void OnMouseCaptureLost(wxMouseCaptureLostEvent& event); | |
147 | ||
148 | wxGrid *m_owner; | |
149 | ||
150 | DECLARE_EVENT_TABLE() | |
151 | DECLARE_NO_COPY_CLASS(wxGridSubwindow) | |
152 | }; | |
153 | ||
154 | class WXDLLIMPEXP_ADV wxGridRowLabelWindow : public wxGridSubwindow | |
155 | { | |
156 | public: | |
157 | wxGridRowLabelWindow() { } | |
b99be8fb VZ |
158 | wxGridRowLabelWindow( wxGrid *parent, wxWindowID id, |
159 | const wxPoint &pos, const wxSize &size ); | |
160 | ||
161 | private: | |
b99be8fb VZ |
162 | void OnPaint( wxPaintEvent& event ); |
163 | void OnMouseEvent( wxMouseEvent& event ); | |
b51c3f27 | 164 | void OnMouseWheel( wxMouseEvent& event ); |
b99be8fb VZ |
165 | |
166 | DECLARE_DYNAMIC_CLASS(wxGridRowLabelWindow) | |
167 | DECLARE_EVENT_TABLE() | |
22f3361e | 168 | DECLARE_NO_COPY_CLASS(wxGridRowLabelWindow) |
b99be8fb VZ |
169 | }; |
170 | ||
171 | ||
86033c4b | 172 | class WXDLLIMPEXP_ADV wxGridColLabelWindow : public wxGridSubwindow |
b99be8fb VZ |
173 | { |
174 | public: | |
86033c4b | 175 | wxGridColLabelWindow() { } |
b99be8fb VZ |
176 | wxGridColLabelWindow( wxGrid *parent, wxWindowID id, |
177 | const wxPoint &pos, const wxSize &size ); | |
178 | ||
179 | private: | |
a9339fe2 | 180 | void OnPaint( wxPaintEvent& event ); |
b99be8fb | 181 | void OnMouseEvent( wxMouseEvent& event ); |
b51c3f27 | 182 | void OnMouseWheel( wxMouseEvent& event ); |
b99be8fb VZ |
183 | |
184 | DECLARE_DYNAMIC_CLASS(wxGridColLabelWindow) | |
185 | DECLARE_EVENT_TABLE() | |
22f3361e | 186 | DECLARE_NO_COPY_CLASS(wxGridColLabelWindow) |
b99be8fb VZ |
187 | }; |
188 | ||
189 | ||
86033c4b | 190 | class WXDLLIMPEXP_ADV wxGridCornerLabelWindow : public wxGridSubwindow |
b99be8fb VZ |
191 | { |
192 | public: | |
86033c4b | 193 | wxGridCornerLabelWindow() { } |
b99be8fb VZ |
194 | wxGridCornerLabelWindow( wxGrid *parent, wxWindowID id, |
195 | const wxPoint &pos, const wxSize &size ); | |
196 | ||
197 | private: | |
b99be8fb | 198 | void OnMouseEvent( wxMouseEvent& event ); |
b51c3f27 | 199 | void OnMouseWheel( wxMouseEvent& event ); |
b99be8fb VZ |
200 | void OnPaint( wxPaintEvent& event ); |
201 | ||
202 | DECLARE_DYNAMIC_CLASS(wxGridCornerLabelWindow) | |
203 | DECLARE_EVENT_TABLE() | |
22f3361e | 204 | DECLARE_NO_COPY_CLASS(wxGridCornerLabelWindow) |
b99be8fb VZ |
205 | }; |
206 | ||
86033c4b | 207 | class WXDLLIMPEXP_ADV wxGridWindow : public wxGridSubwindow |
b99be8fb VZ |
208 | { |
209 | public: | |
210 | wxGridWindow() | |
211 | { | |
c2f5b920 DS |
212 | m_rowLabelWin = NULL; |
213 | m_colLabelWin = NULL; | |
b99be8fb VZ |
214 | } |
215 | ||
216 | wxGridWindow( wxGrid *parent, | |
217 | wxGridRowLabelWindow *rowLblWin, | |
218 | wxGridColLabelWindow *colLblWin, | |
219 | wxWindowID id, const wxPoint &pos, const wxSize &size ); | |
b99be8fb VZ |
220 | |
221 | void ScrollWindow( int dx, int dy, const wxRect *rect ); | |
222 | ||
760be3f7 VS |
223 | virtual bool AcceptsFocus() const { return true; } |
224 | ||
b99be8fb | 225 | private: |
b99be8fb VZ |
226 | wxGridRowLabelWindow *m_rowLabelWin; |
227 | wxGridColLabelWindow *m_colLabelWin; | |
228 | ||
229 | void OnPaint( wxPaintEvent &event ); | |
b51c3f27 | 230 | void OnMouseWheel( wxMouseEvent& event ); |
b99be8fb VZ |
231 | void OnMouseEvent( wxMouseEvent& event ); |
232 | void OnKeyDown( wxKeyEvent& ); | |
f6bcfd97 | 233 | void OnKeyUp( wxKeyEvent& ); |
63e2147c | 234 | void OnChar( wxKeyEvent& ); |
2796cce3 | 235 | void OnEraseBackground( wxEraseEvent& ); |
80acaf25 | 236 | void OnFocus( wxFocusEvent& ); |
b99be8fb VZ |
237 | |
238 | DECLARE_DYNAMIC_CLASS(wxGridWindow) | |
239 | DECLARE_EVENT_TABLE() | |
22f3361e | 240 | DECLARE_NO_COPY_CLASS(wxGridWindow) |
b99be8fb VZ |
241 | }; |
242 | ||
2796cce3 | 243 | |
2796cce3 RD |
244 | class wxGridCellEditorEvtHandler : public wxEvtHandler |
245 | { | |
246 | public: | |
2796cce3 | 247 | wxGridCellEditorEvtHandler(wxGrid* grid, wxGridCellEditor* editor) |
140954fd | 248 | : m_grid(grid), |
08dd04d0 JS |
249 | m_editor(editor), |
250 | m_inSetFocus(false) | |
140954fd VZ |
251 | { |
252 | } | |
2796cce3 | 253 | |
140954fd | 254 | void OnKillFocus(wxFocusEvent& event); |
2796cce3 | 255 | void OnKeyDown(wxKeyEvent& event); |
fb0de762 | 256 | void OnChar(wxKeyEvent& event); |
2796cce3 | 257 | |
08dd04d0 JS |
258 | void SetInSetFocus(bool inSetFocus) { m_inSetFocus = inSetFocus; } |
259 | ||
2796cce3 | 260 | private: |
2f024384 DS |
261 | wxGrid *m_grid; |
262 | wxGridCellEditor *m_editor; | |
140954fd | 263 | |
08dd04d0 JS |
264 | // Work around the fact that a focus kill event can be sent to |
265 | // a combobox within a set focus event. | |
266 | bool m_inSetFocus; | |
7448de8d | 267 | |
2796cce3 | 268 | DECLARE_EVENT_TABLE() |
140954fd | 269 | DECLARE_DYNAMIC_CLASS(wxGridCellEditorEvtHandler) |
22f3361e | 270 | DECLARE_NO_COPY_CLASS(wxGridCellEditorEvtHandler) |
2796cce3 RD |
271 | }; |
272 | ||
273 | ||
140954fd VZ |
274 | IMPLEMENT_ABSTRACT_CLASS(wxGridCellEditorEvtHandler, wxEvtHandler) |
275 | ||
2796cce3 | 276 | BEGIN_EVENT_TABLE( wxGridCellEditorEvtHandler, wxEvtHandler ) |
140954fd | 277 | EVT_KILL_FOCUS( wxGridCellEditorEvtHandler::OnKillFocus ) |
2796cce3 | 278 | EVT_KEY_DOWN( wxGridCellEditorEvtHandler::OnKeyDown ) |
fb0de762 | 279 | EVT_CHAR( wxGridCellEditorEvtHandler::OnChar ) |
2796cce3 RD |
280 | END_EVENT_TABLE() |
281 | ||
282 | ||
758cbedf | 283 | // ---------------------------------------------------------------------------- |
b99be8fb | 284 | // the internal data representation used by wxGridCellAttrProvider |
758cbedf VZ |
285 | // ---------------------------------------------------------------------------- |
286 | ||
287 | // this class stores attributes set for cells | |
12f190b0 | 288 | class WXDLLIMPEXP_ADV wxGridCellAttrData |
b99be8fb VZ |
289 | { |
290 | public: | |
2e9a6788 | 291 | void SetAttr(wxGridCellAttr *attr, int row, int col); |
b99be8fb | 292 | wxGridCellAttr *GetAttr(int row, int col) const; |
4d60017a SN |
293 | void UpdateAttrRows( size_t pos, int numRows ); |
294 | void UpdateAttrCols( size_t pos, int numCols ); | |
b99be8fb VZ |
295 | |
296 | private: | |
297 | // searches for the attr for given cell, returns wxNOT_FOUND if not found | |
298 | int FindIndex(int row, int col) const; | |
299 | ||
300 | wxGridCellWithAttrArray m_attrs; | |
301 | }; | |
302 | ||
758cbedf | 303 | // this class stores attributes set for rows or columns |
12f190b0 | 304 | class WXDLLIMPEXP_ADV wxGridRowOrColAttrData |
758cbedf VZ |
305 | { |
306 | public: | |
ee6694a7 | 307 | // empty ctor to suppress warnings |
2f024384 | 308 | wxGridRowOrColAttrData() {} |
758cbedf VZ |
309 | ~wxGridRowOrColAttrData(); |
310 | ||
311 | void SetAttr(wxGridCellAttr *attr, int rowOrCol); | |
312 | wxGridCellAttr *GetAttr(int rowOrCol) const; | |
4d60017a | 313 | void UpdateAttrRowsOrCols( size_t pos, int numRowsOrCols ); |
758cbedf VZ |
314 | |
315 | private: | |
316 | wxArrayInt m_rowsOrCols; | |
317 | wxArrayAttrs m_attrs; | |
318 | }; | |
319 | ||
320 | // NB: this is just a wrapper around 3 objects: one which stores cell | |
321 | // attributes, and 2 others for row/col ones | |
12f190b0 | 322 | class WXDLLIMPEXP_ADV wxGridCellAttrProviderData |
758cbedf VZ |
323 | { |
324 | public: | |
325 | wxGridCellAttrData m_cellAttrs; | |
326 | wxGridRowOrColAttrData m_rowAttrs, | |
327 | m_colAttrs; | |
328 | }; | |
329 | ||
f2d76237 RD |
330 | |
331 | // ---------------------------------------------------------------------------- | |
332 | // data structures used for the data type registry | |
333 | // ---------------------------------------------------------------------------- | |
334 | ||
b94ae1ea VZ |
335 | struct wxGridDataTypeInfo |
336 | { | |
f2d76237 RD |
337 | wxGridDataTypeInfo(const wxString& typeName, |
338 | wxGridCellRenderer* renderer, | |
339 | wxGridCellEditor* editor) | |
340 | : m_typeName(typeName), m_renderer(renderer), m_editor(editor) | |
2f024384 | 341 | {} |
f2d76237 | 342 | |
39bcce60 VZ |
343 | ~wxGridDataTypeInfo() |
344 | { | |
345 | wxSafeDecRef(m_renderer); | |
346 | wxSafeDecRef(m_editor); | |
347 | } | |
f2d76237 RD |
348 | |
349 | wxString m_typeName; | |
350 | wxGridCellRenderer* m_renderer; | |
351 | wxGridCellEditor* m_editor; | |
22f3361e VZ |
352 | |
353 | DECLARE_NO_COPY_CLASS(wxGridDataTypeInfo) | |
f2d76237 RD |
354 | }; |
355 | ||
356 | ||
d5d29b8a | 357 | WX_DEFINE_ARRAY_WITH_DECL_PTR(wxGridDataTypeInfo*, wxGridDataTypeInfoArray, |
160ba750 | 358 | class WXDLLIMPEXP_ADV); |
f2d76237 RD |
359 | |
360 | ||
12f190b0 | 361 | class WXDLLIMPEXP_ADV wxGridTypeRegistry |
b94ae1ea | 362 | { |
f2d76237 | 363 | public: |
c78b3acd | 364 | wxGridTypeRegistry() {} |
f2d76237 | 365 | ~wxGridTypeRegistry(); |
b94ae1ea | 366 | |
f2d76237 RD |
367 | void RegisterDataType(const wxString& typeName, |
368 | wxGridCellRenderer* renderer, | |
369 | wxGridCellEditor* editor); | |
c4608a8a VZ |
370 | |
371 | // find one of already registered data types | |
372 | int FindRegisteredDataType(const wxString& typeName); | |
373 | ||
374 | // try to FindRegisteredDataType(), if this fails and typeName is one of | |
375 | // standard typenames, register it and return its index | |
f2d76237 | 376 | int FindDataType(const wxString& typeName); |
c4608a8a VZ |
377 | |
378 | // try to FindDataType(), if it fails see if it is not one of already | |
379 | // registered data types with some params in which case clone the | |
380 | // registered data type and set params for it | |
381 | int FindOrCloneDataType(const wxString& typeName); | |
382 | ||
f2d76237 RD |
383 | wxGridCellRenderer* GetRenderer(int index); |
384 | wxGridCellEditor* GetEditor(int index); | |
385 | ||
386 | private: | |
387 | wxGridDataTypeInfoArray m_typeinfo; | |
388 | }; | |
389 | ||
a9339fe2 | 390 | |
b99be8fb VZ |
391 | // ---------------------------------------------------------------------------- |
392 | // conditional compilation | |
393 | // ---------------------------------------------------------------------------- | |
394 | ||
9496deb5 MB |
395 | #ifndef WXGRID_DRAW_LINES |
396 | #define WXGRID_DRAW_LINES 1 | |
796df70a SN |
397 | #endif |
398 | ||
0a976765 VZ |
399 | // ---------------------------------------------------------------------------- |
400 | // globals | |
401 | // ---------------------------------------------------------------------------- | |
402 | ||
403 | //#define DEBUG_ATTR_CACHE | |
404 | #ifdef DEBUG_ATTR_CACHE | |
405 | static size_t gs_nAttrCacheHits = 0; | |
406 | static size_t gs_nAttrCacheMisses = 0; | |
2f024384 | 407 | #endif |
f85afd4e | 408 | |
43947979 VZ |
409 | // ---------------------------------------------------------------------------- |
410 | // constants | |
411 | // ---------------------------------------------------------------------------- | |
412 | ||
f85afd4e | 413 | wxGridCellCoords wxGridNoCellCoords( -1, -1 ); |
2f024384 | 414 | wxRect wxGridNoCellRect( -1, -1, -1, -1 ); |
f85afd4e | 415 | |
f0102d2a | 416 | // scroll line size |
faec5a43 SN |
417 | // TODO: this doesn't work at all, grid cells have different sizes and approx |
418 | // calculations don't work as because of the size mismatch scrollbars | |
419 | // sometimes fail to be shown when they should be or vice versa | |
b51c3f27 RD |
420 | // |
421 | // The scroll bars may be a little flakey once in a while, but that is | |
422 | // surely much less horrible than having scroll lines of only 1!!! | |
423 | // -- Robin | |
97a9929e VZ |
424 | // |
425 | // Well, it's still seriously broken so it might be better but needs | |
426 | // fixing anyhow | |
427 | // -- Vadim | |
428 | static const size_t GRID_SCROLL_LINE_X = 15; // 1; | |
429 | static const size_t GRID_SCROLL_LINE_Y = GRID_SCROLL_LINE_X; | |
f85afd4e | 430 | |
43947979 VZ |
431 | // the size of hash tables used a bit everywhere (the max number of elements |
432 | // in these hash tables is the number of rows/columns) | |
433 | static const int GRID_HASH_SIZE = 100; | |
434 | ||
608754c4 | 435 | #if 0 |
97a9929e VZ |
436 | // ---------------------------------------------------------------------------- |
437 | // private functions | |
438 | // ---------------------------------------------------------------------------- | |
439 | ||
d0eb7e56 | 440 | static inline int GetScrollX(int x) |
97a9929e VZ |
441 | { |
442 | return (x + GRID_SCROLL_LINE_X - 1) / GRID_SCROLL_LINE_X; | |
443 | } | |
444 | ||
d0eb7e56 | 445 | static inline int GetScrollY(int y) |
97a9929e VZ |
446 | { |
447 | return (y + GRID_SCROLL_LINE_Y - 1) / GRID_SCROLL_LINE_Y; | |
448 | } | |
608754c4 | 449 | #endif |
97a9929e | 450 | |
ab79958a VZ |
451 | // ============================================================================ |
452 | // implementation | |
453 | // ============================================================================ | |
454 | ||
2796cce3 RD |
455 | // ---------------------------------------------------------------------------- |
456 | // wxGridCellEditor | |
457 | // ---------------------------------------------------------------------------- | |
458 | ||
459 | wxGridCellEditor::wxGridCellEditor() | |
460 | { | |
461 | m_control = NULL; | |
1bd71df9 | 462 | m_attr = NULL; |
2796cce3 RD |
463 | } |
464 | ||
2796cce3 RD |
465 | wxGridCellEditor::~wxGridCellEditor() |
466 | { | |
467 | Destroy(); | |
468 | } | |
469 | ||
508011ce VZ |
470 | void wxGridCellEditor::Create(wxWindow* WXUNUSED(parent), |
471 | wxWindowID WXUNUSED(id), | |
472 | wxEvtHandler* evtHandler) | |
473 | { | |
189d0213 | 474 | if ( evtHandler ) |
508011ce VZ |
475 | m_control->PushEventHandler(evtHandler); |
476 | } | |
2796cce3 | 477 | |
189d0213 VZ |
478 | void wxGridCellEditor::PaintBackground(const wxRect& rectCell, |
479 | wxGridCellAttr *attr) | |
480 | { | |
481 | // erase the background because we might not fill the cell | |
482 | wxClientDC dc(m_control->GetParent()); | |
b819b854 JS |
483 | wxGridWindow* gridWindow = wxDynamicCast(m_control->GetParent(), wxGridWindow); |
484 | if (gridWindow) | |
485 | gridWindow->GetOwner()->PrepareDC(dc); | |
ef5df12b | 486 | |
189d0213 | 487 | dc.SetPen(*wxTRANSPARENT_PEN); |
04ee05f9 | 488 | dc.SetBrush(wxBrush(attr->GetBackgroundColour(), wxBRUSHSTYLE_SOLID)); |
189d0213 VZ |
489 | dc.DrawRectangle(rectCell); |
490 | ||
491 | // redraw the control we just painted over | |
492 | m_control->Refresh(); | |
493 | } | |
494 | ||
2796cce3 RD |
495 | void wxGridCellEditor::Destroy() |
496 | { | |
508011ce VZ |
497 | if (m_control) |
498 | { | |
a9339fe2 | 499 | m_control->PopEventHandler( true /* delete it*/ ); |
b94ae1ea | 500 | |
2796cce3 RD |
501 | m_control->Destroy(); |
502 | m_control = NULL; | |
503 | } | |
504 | } | |
505 | ||
3da93aae | 506 | void wxGridCellEditor::Show(bool show, wxGridCellAttr *attr) |
2796cce3 | 507 | { |
2f024384 DS |
508 | wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); |
509 | ||
2796cce3 | 510 | m_control->Show(show); |
3da93aae VZ |
511 | |
512 | if ( show ) | |
513 | { | |
514 | // set the colours/fonts if we have any | |
515 | if ( attr ) | |
516 | { | |
f2d76237 RD |
517 | m_colFgOld = m_control->GetForegroundColour(); |
518 | m_control->SetForegroundColour(attr->GetTextColour()); | |
3da93aae | 519 | |
f2d76237 RD |
520 | m_colBgOld = m_control->GetBackgroundColour(); |
521 | m_control->SetBackgroundColour(attr->GetBackgroundColour()); | |
3da93aae | 522 | |
0e871ad0 | 523 | // Workaround for GTK+1 font setting problem on some platforms |
ea2d542c | 524 | #if !defined(__WXGTK__) || defined(__WXGTK20__) |
f2d76237 RD |
525 | m_fontOld = m_control->GetFont(); |
526 | m_control->SetFont(attr->GetFont()); | |
ea2d542c | 527 | #endif |
a9339fe2 | 528 | |
3da93aae VZ |
529 | // can't do anything more in the base class version, the other |
530 | // attributes may only be used by the derived classes | |
531 | } | |
532 | } | |
533 | else | |
534 | { | |
535 | // restore the standard colours fonts | |
536 | if ( m_colFgOld.Ok() ) | |
537 | { | |
538 | m_control->SetForegroundColour(m_colFgOld); | |
539 | m_colFgOld = wxNullColour; | |
540 | } | |
541 | ||
542 | if ( m_colBgOld.Ok() ) | |
543 | { | |
544 | m_control->SetBackgroundColour(m_colBgOld); | |
545 | m_colBgOld = wxNullColour; | |
546 | } | |
2f024384 | 547 | |
0e871ad0 | 548 | // Workaround for GTK+1 font setting problem on some platforms |
ea2d542c | 549 | #if !defined(__WXGTK__) || defined(__WXGTK20__) |
3da93aae VZ |
550 | if ( m_fontOld.Ok() ) |
551 | { | |
552 | m_control->SetFont(m_fontOld); | |
553 | m_fontOld = wxNullFont; | |
554 | } | |
ea2d542c | 555 | #endif |
3da93aae | 556 | } |
2796cce3 RD |
557 | } |
558 | ||
559 | void wxGridCellEditor::SetSize(const wxRect& rect) | |
560 | { | |
2f024384 DS |
561 | wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); |
562 | ||
28a77bc4 | 563 | m_control->SetSize(rect, wxSIZE_ALLOW_MINUS_ONE); |
2796cce3 RD |
564 | } |
565 | ||
566 | void wxGridCellEditor::HandleReturn(wxKeyEvent& event) | |
567 | { | |
568 | event.Skip(); | |
569 | } | |
570 | ||
f6bcfd97 BP |
571 | bool wxGridCellEditor::IsAcceptedKey(wxKeyEvent& event) |
572 | { | |
63e2147c RD |
573 | bool ctrl = event.ControlDown(); |
574 | bool alt = event.AltDown(); | |
2f024384 | 575 | |
63e2147c RD |
576 | #ifdef __WXMAC__ |
577 | // On the Mac the Alt key is more like shift and is used for entry of | |
578 | // valid characters, so check for Ctrl and Meta instead. | |
579 | alt = event.MetaDown(); | |
580 | #endif | |
581 | ||
582 | // Assume it's not a valid char if ctrl or alt is down, but if both are | |
583 | // down then it may be because of an AltGr key combination, so let them | |
584 | // through in that case. | |
585 | if ((ctrl || alt) && !(ctrl && alt)) | |
586 | return false; | |
902725ee | 587 | |
2f024384 | 588 | int key = 0; |
63e2147c RD |
589 | bool keyOk = true; |
590 | ||
e1a66d9a RD |
591 | #ifdef __WXGTK20__ |
592 | // If it's a F-Key or other special key then it shouldn't start the | |
593 | // editor. | |
594 | if (event.GetKeyCode() >= WXK_START) | |
595 | return false; | |
596 | #endif | |
2f024384 | 597 | #if wxUSE_UNICODE |
63e2147c RD |
598 | // if the unicode key code is not really a unicode character (it may |
599 | // be a function key or etc., the platforms appear to always give us a | |
2f024384 | 600 | // small value in this case) then fallback to the ASCII key code but |
63e2147c | 601 | // don't do anything for function keys or etc. |
2f024384 | 602 | key = event.GetUnicodeKey(); |
63e2147c RD |
603 | if (key <= 127) |
604 | { | |
605 | key = event.GetKeyCode(); | |
606 | keyOk = (key <= 127); | |
607 | } | |
2f024384 DS |
608 | #else |
609 | key = event.GetKeyCode(); | |
610 | keyOk = (key <= 255); | |
611 | #endif | |
612 | ||
63e2147c | 613 | return keyOk; |
f6bcfd97 | 614 | } |
2796cce3 | 615 | |
2c9a89e0 RD |
616 | void wxGridCellEditor::StartingKey(wxKeyEvent& event) |
617 | { | |
e195a54c VZ |
618 | event.Skip(); |
619 | } | |
2c9a89e0 | 620 | |
e195a54c VZ |
621 | void wxGridCellEditor::StartingClick() |
622 | { | |
b54ba671 | 623 | } |
2c9a89e0 | 624 | |
3a8c693a VZ |
625 | #if wxUSE_TEXTCTRL |
626 | ||
b54ba671 VZ |
627 | // ---------------------------------------------------------------------------- |
628 | // wxGridCellTextEditor | |
629 | // ---------------------------------------------------------------------------- | |
2c9a89e0 | 630 | |
2796cce3 RD |
631 | wxGridCellTextEditor::wxGridCellTextEditor() |
632 | { | |
c4608a8a | 633 | m_maxChars = 0; |
2796cce3 RD |
634 | } |
635 | ||
636 | void wxGridCellTextEditor::Create(wxWindow* parent, | |
637 | wxWindowID id, | |
2796cce3 RD |
638 | wxEvtHandler* evtHandler) |
639 | { | |
1d5fda5d VZ |
640 | DoCreate(parent, id, evtHandler); |
641 | } | |
642 | ||
643 | void wxGridCellTextEditor::DoCreate(wxWindow* parent, | |
644 | wxWindowID id, | |
645 | wxEvtHandler* evtHandler, | |
646 | long style) | |
647 | { | |
1d5fda5d VZ |
648 | style |= wxTE_PROCESS_ENTER | |
649 | wxTE_PROCESS_TAB | | |
650 | wxTE_AUTO_SCROLL | | |
651 | wxNO_BORDER; | |
1d5fda5d VZ |
652 | |
653 | m_control = new wxTextCtrl(parent, id, wxEmptyString, | |
654 | wxDefaultPosition, wxDefaultSize, | |
655 | style); | |
2796cce3 | 656 | |
46a5010a | 657 | // set max length allowed in the textctrl, if the parameter was set |
1d5fda5d | 658 | if ( m_maxChars != 0 ) |
46a5010a | 659 | { |
1d5fda5d | 660 | Text()->SetMaxLength(m_maxChars); |
46a5010a | 661 | } |
c4608a8a | 662 | |
508011ce | 663 | wxGridCellEditor::Create(parent, id, evtHandler); |
2796cce3 RD |
664 | } |
665 | ||
189d0213 VZ |
666 | void wxGridCellTextEditor::PaintBackground(const wxRect& WXUNUSED(rectCell), |
667 | wxGridCellAttr * WXUNUSED(attr)) | |
668 | { | |
a9339fe2 DS |
669 | // as we fill the entire client area, |
670 | // don't do anything here to minimize flicker | |
189d0213 | 671 | } |
2796cce3 | 672 | |
99306db2 VZ |
673 | void wxGridCellTextEditor::SetSize(const wxRect& rectOrig) |
674 | { | |
675 | wxRect rect(rectOrig); | |
676 | ||
2f024384 | 677 | // Make the edit control large enough to allow for internal margins |
99306db2 | 678 | // |
2f024384 | 679 | // TODO: remove this if the text ctrl sizing is improved esp. for unix |
99306db2 VZ |
680 | // |
681 | #if defined(__WXGTK__) | |
b0e282b3 RR |
682 | if (rect.x != 0) |
683 | { | |
684 | rect.x += 1; | |
685 | rect.y += 1; | |
686 | rect.width -= 1; | |
687 | rect.height -= 1; | |
688 | } | |
d4175745 VZ |
689 | #elif defined(__WXMSW__) |
690 | if ( rect.x == 0 ) | |
691 | rect.x += 2; | |
692 | else | |
693 | rect.x += 3; | |
84912ef8 | 694 | |
d4175745 VZ |
695 | if ( rect.y == 0 ) |
696 | rect.y += 2; | |
697 | else | |
698 | rect.y += 3; | |
699 | ||
700 | rect.width -= 2; | |
701 | rect.height -= 2; | |
a0948e27 | 702 | #else |
d4175745 | 703 | int extra_x = ( rect.x > 2 ) ? 2 : 1; |
2f024384 | 704 | int extra_y = ( rect.y > 2 ) ? 2 : 1; |
a0948e27 | 705 | |
d4175745 VZ |
706 | #if defined(__WXMOTIF__) |
707 | extra_x *= 2; | |
708 | extra_y *= 2; | |
709 | #endif | |
2f024384 | 710 | |
cb105ad4 SN |
711 | rect.SetLeft( wxMax(0, rect.x - extra_x) ); |
712 | rect.SetTop( wxMax(0, rect.y - extra_y) ); | |
2f024384 DS |
713 | rect.SetRight( rect.GetRight() + 2 * extra_x ); |
714 | rect.SetBottom( rect.GetBottom() + 2 * extra_y ); | |
d4175745 | 715 | #endif |
99306db2 VZ |
716 | |
717 | wxGridCellEditor::SetSize(rect); | |
718 | } | |
719 | ||
3da93aae | 720 | void wxGridCellTextEditor::BeginEdit(int row, int col, wxGrid* grid) |
2796cce3 | 721 | { |
2f024384 | 722 | wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); |
2796cce3 RD |
723 | |
724 | m_startValue = grid->GetTable()->GetValue(row, col); | |
816be743 VZ |
725 | |
726 | DoBeginEdit(m_startValue); | |
727 | } | |
728 | ||
729 | void wxGridCellTextEditor::DoBeginEdit(const wxString& startValue) | |
730 | { | |
731 | Text()->SetValue(startValue); | |
b54ba671 | 732 | Text()->SetInsertionPointEnd(); |
2f024384 | 733 | Text()->SetSelection(-1, -1); |
b54ba671 | 734 | Text()->SetFocus(); |
2796cce3 RD |
735 | } |
736 | ||
ccdee36f | 737 | bool wxGridCellTextEditor::EndEdit(int row, int col, wxGrid* grid) |
2796cce3 | 738 | { |
2f024384 | 739 | wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); |
2796cce3 | 740 | |
ca65c044 | 741 | bool changed = false; |
b54ba671 | 742 | wxString value = Text()->GetValue(); |
2796cce3 | 743 | if (value != m_startValue) |
ca65c044 | 744 | changed = true; |
2796cce3 RD |
745 | |
746 | if (changed) | |
747 | grid->GetTable()->SetValue(row, col, value); | |
2c9a89e0 | 748 | |
3da93aae | 749 | m_startValue = wxEmptyString; |
a9339fe2 | 750 | |
7b519e5e JS |
751 | // No point in setting the text of the hidden control |
752 | //Text()->SetValue(m_startValue); | |
2796cce3 RD |
753 | |
754 | return changed; | |
755 | } | |
756 | ||
2796cce3 RD |
757 | void wxGridCellTextEditor::Reset() |
758 | { | |
2f024384 | 759 | wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); |
2796cce3 | 760 | |
816be743 VZ |
761 | DoReset(m_startValue); |
762 | } | |
763 | ||
764 | void wxGridCellTextEditor::DoReset(const wxString& startValue) | |
765 | { | |
766 | Text()->SetValue(startValue); | |
b54ba671 | 767 | Text()->SetInsertionPointEnd(); |
2796cce3 RD |
768 | } |
769 | ||
f6bcfd97 BP |
770 | bool wxGridCellTextEditor::IsAcceptedKey(wxKeyEvent& event) |
771 | { | |
63e2147c | 772 | return wxGridCellEditor::IsAcceptedKey(event); |
f6bcfd97 BP |
773 | } |
774 | ||
2c9a89e0 RD |
775 | void wxGridCellTextEditor::StartingKey(wxKeyEvent& event) |
776 | { | |
63e2147c RD |
777 | // Since this is now happening in the EVT_CHAR event EmulateKeyPress is no |
778 | // longer an appropriate way to get the character into the text control. | |
779 | // Do it ourselves instead. We know that if we get this far that we have | |
780 | // a valid character, so not a whole lot of testing needs to be done. | |
781 | ||
782 | wxTextCtrl* tc = Text(); | |
783 | wxChar ch; | |
784 | long pos; | |
902725ee | 785 | |
63e2147c RD |
786 | #if wxUSE_UNICODE |
787 | ch = event.GetUnicodeKey(); | |
788 | if (ch <= 127) | |
6f0d2cee | 789 | ch = (wxChar)event.GetKeyCode(); |
63e2147c | 790 | #else |
6f0d2cee | 791 | ch = (wxChar)event.GetKeyCode(); |
63e2147c | 792 | #endif |
2f024384 | 793 | |
63e2147c | 794 | switch (ch) |
f6bcfd97 | 795 | { |
63e2147c RD |
796 | case WXK_DELETE: |
797 | // delete the character at the cursor | |
798 | pos = tc->GetInsertionPoint(); | |
799 | if (pos < tc->GetLastPosition()) | |
2f024384 | 800 | tc->Remove(pos, pos + 1); |
63e2147c RD |
801 | break; |
802 | ||
803 | case WXK_BACK: | |
804 | // delete the character before the cursor | |
805 | pos = tc->GetInsertionPoint(); | |
806 | if (pos > 0) | |
2f024384 | 807 | tc->Remove(pos - 1, pos); |
63e2147c RD |
808 | break; |
809 | ||
810 | default: | |
811 | tc->WriteText(ch); | |
812 | break; | |
f6bcfd97 | 813 | } |
b54ba671 | 814 | } |
2c9a89e0 | 815 | |
c78b3acd | 816 | void wxGridCellTextEditor::HandleReturn( wxKeyEvent& |
0b7e6e7d | 817 | WXUNUSED_GTK(WXUNUSED_MOTIF(event)) ) |
2796cce3 RD |
818 | { |
819 | #if defined(__WXMOTIF__) || defined(__WXGTK__) | |
820 | // wxMotif needs a little extra help... | |
6fc0f38f | 821 | size_t pos = (size_t)( Text()->GetInsertionPoint() ); |
b54ba671 | 822 | wxString s( Text()->GetValue() ); |
8dd8f875 | 823 | s = s.Left(pos) + wxT("\n") + s.Mid(pos); |
b54ba671 VZ |
824 | Text()->SetValue(s); |
825 | Text()->SetInsertionPoint( pos ); | |
2796cce3 RD |
826 | #else |
827 | // the other ports can handle a Return key press | |
828 | // | |
829 | event.Skip(); | |
830 | #endif | |
831 | } | |
832 | ||
c4608a8a VZ |
833 | void wxGridCellTextEditor::SetParameters(const wxString& params) |
834 | { | |
835 | if ( !params ) | |
836 | { | |
837 | // reset to default | |
838 | m_maxChars = 0; | |
839 | } | |
840 | else | |
841 | { | |
842 | long tmp; | |
c2f5b920 | 843 | if ( params.ToLong(&tmp) ) |
c4608a8a | 844 | { |
c2f5b920 | 845 | m_maxChars = (size_t)tmp; |
c4608a8a VZ |
846 | } |
847 | else | |
848 | { | |
c2f5b920 | 849 | wxLogDebug( _T("Invalid wxGridCellTextEditor parameter string '%s' ignored"), params.c_str() ); |
c4608a8a VZ |
850 | } |
851 | } | |
852 | } | |
853 | ||
73145b0e JS |
854 | // return the value in the text control |
855 | wxString wxGridCellTextEditor::GetValue() const | |
856 | { | |
2f024384 | 857 | return Text()->GetValue(); |
73145b0e JS |
858 | } |
859 | ||
816be743 VZ |
860 | // ---------------------------------------------------------------------------- |
861 | // wxGridCellNumberEditor | |
862 | // ---------------------------------------------------------------------------- | |
863 | ||
864 | wxGridCellNumberEditor::wxGridCellNumberEditor(int min, int max) | |
865 | { | |
866 | m_min = min; | |
867 | m_max = max; | |
868 | } | |
869 | ||
870 | void wxGridCellNumberEditor::Create(wxWindow* parent, | |
871 | wxWindowID id, | |
872 | wxEvtHandler* evtHandler) | |
873 | { | |
0e871ad0 | 874 | #if wxUSE_SPINCTRL |
816be743 VZ |
875 | if ( HasRange() ) |
876 | { | |
877 | // create a spin ctrl | |
ca65c044 | 878 | m_control = new wxSpinCtrl(parent, wxID_ANY, wxEmptyString, |
816be743 VZ |
879 | wxDefaultPosition, wxDefaultSize, |
880 | wxSP_ARROW_KEYS, | |
881 | m_min, m_max); | |
882 | ||
883 | wxGridCellEditor::Create(parent, id, evtHandler); | |
884 | } | |
885 | else | |
0e871ad0 | 886 | #endif |
816be743 VZ |
887 | { |
888 | // just a text control | |
889 | wxGridCellTextEditor::Create(parent, id, evtHandler); | |
890 | ||
891 | #if wxUSE_VALIDATORS | |
85bc0351 | 892 | Text()->SetValidator(wxTextValidator(wxFILTER_NUMERIC)); |
c2f5b920 | 893 | #endif |
816be743 VZ |
894 | } |
895 | } | |
896 | ||
897 | void wxGridCellNumberEditor::BeginEdit(int row, int col, wxGrid* grid) | |
898 | { | |
899 | // first get the value | |
900 | wxGridTableBase *table = grid->GetTable(); | |
901 | if ( table->CanGetValueAs(row, col, wxGRID_VALUE_NUMBER) ) | |
902 | { | |
903 | m_valueOld = table->GetValueAsLong(row, col); | |
904 | } | |
905 | else | |
906 | { | |
8a60ff0a | 907 | m_valueOld = 0; |
a5777624 | 908 | wxString sValue = table->GetValue(row, col); |
0e871ad0 | 909 | if (! sValue.ToLong(&m_valueOld) && ! sValue.empty()) |
a5777624 RD |
910 | { |
911 | wxFAIL_MSG( _T("this cell doesn't have numeric value") ); | |
912 | return; | |
913 | } | |
816be743 VZ |
914 | } |
915 | ||
0e871ad0 | 916 | #if wxUSE_SPINCTRL |
816be743 VZ |
917 | if ( HasRange() ) |
918 | { | |
4a64bee4 | 919 | Spin()->SetValue((int)m_valueOld); |
f6bcfd97 | 920 | Spin()->SetFocus(); |
816be743 VZ |
921 | } |
922 | else | |
0e871ad0 | 923 | #endif |
816be743 VZ |
924 | { |
925 | DoBeginEdit(GetString()); | |
926 | } | |
927 | } | |
928 | ||
3324d5f5 | 929 | bool wxGridCellNumberEditor::EndEdit(int row, int col, |
816be743 VZ |
930 | wxGrid* grid) |
931 | { | |
932 | bool changed; | |
8a60ff0a RD |
933 | long value = 0; |
934 | wxString text; | |
816be743 | 935 | |
0e871ad0 | 936 | #if wxUSE_SPINCTRL |
816be743 VZ |
937 | if ( HasRange() ) |
938 | { | |
939 | value = Spin()->GetValue(); | |
940 | changed = value != m_valueOld; | |
8a60ff0a RD |
941 | if (changed) |
942 | text = wxString::Format(wxT("%ld"), value); | |
816be743 VZ |
943 | } |
944 | else | |
0e871ad0 | 945 | #endif |
816be743 | 946 | { |
8a60ff0a | 947 | text = Text()->GetValue(); |
0e871ad0 | 948 | changed = (text.empty() || text.ToLong(&value)) && (value != m_valueOld); |
816be743 VZ |
949 | } |
950 | ||
951 | if ( changed ) | |
952 | { | |
a5777624 RD |
953 | if (grid->GetTable()->CanSetValueAs(row, col, wxGRID_VALUE_NUMBER)) |
954 | grid->GetTable()->SetValueAsLong(row, col, value); | |
955 | else | |
8a60ff0a | 956 | grid->GetTable()->SetValue(row, col, text); |
816be743 VZ |
957 | } |
958 | ||
959 | return changed; | |
960 | } | |
961 | ||
962 | void wxGridCellNumberEditor::Reset() | |
963 | { | |
0e871ad0 | 964 | #if wxUSE_SPINCTRL |
816be743 VZ |
965 | if ( HasRange() ) |
966 | { | |
4a64bee4 | 967 | Spin()->SetValue((int)m_valueOld); |
816be743 VZ |
968 | } |
969 | else | |
0e871ad0 | 970 | #endif |
816be743 VZ |
971 | { |
972 | DoReset(GetString()); | |
973 | } | |
974 | } | |
975 | ||
f6bcfd97 BP |
976 | bool wxGridCellNumberEditor::IsAcceptedKey(wxKeyEvent& event) |
977 | { | |
978 | if ( wxGridCellEditor::IsAcceptedKey(event) ) | |
979 | { | |
980 | int keycode = event.GetKeyCode(); | |
63e2147c RD |
981 | if ( (keycode < 128) && |
982 | (wxIsdigit(keycode) || keycode == '+' || keycode == '-')) | |
f6bcfd97 | 983 | { |
63e2147c | 984 | return true; |
f6bcfd97 BP |
985 | } |
986 | } | |
987 | ||
ca65c044 | 988 | return false; |
f6bcfd97 BP |
989 | } |
990 | ||
816be743 VZ |
991 | void wxGridCellNumberEditor::StartingKey(wxKeyEvent& event) |
992 | { | |
eb5e42b6 | 993 | int keycode = event.GetKeyCode(); |
816be743 VZ |
994 | if ( !HasRange() ) |
995 | { | |
63e2147c | 996 | if ( wxIsdigit(keycode) || keycode == '+' || keycode == '-') |
816be743 VZ |
997 | { |
998 | wxGridCellTextEditor::StartingKey(event); | |
999 | ||
1000 | // skip Skip() below | |
1001 | return; | |
1002 | } | |
1003 | } | |
eb5e42b6 RD |
1004 | #if wxUSE_SPINCTRL |
1005 | else | |
1006 | { | |
1007 | if ( wxIsdigit(keycode) ) | |
1008 | { | |
1009 | wxSpinCtrl* spin = (wxSpinCtrl*)m_control; | |
1010 | spin->SetValue(keycode - '0'); | |
1011 | spin->SetSelection(1,1); | |
1012 | return; | |
1013 | } | |
1014 | } | |
1015 | #endif | |
2f024384 | 1016 | |
816be743 VZ |
1017 | event.Skip(); |
1018 | } | |
9c4ba614 | 1019 | |
c4608a8a VZ |
1020 | void wxGridCellNumberEditor::SetParameters(const wxString& params) |
1021 | { | |
1022 | if ( !params ) | |
1023 | { | |
1024 | // reset to default | |
1025 | m_min = | |
1026 | m_max = -1; | |
1027 | } | |
1028 | else | |
1029 | { | |
1030 | long tmp; | |
1031 | if ( params.BeforeFirst(_T(',')).ToLong(&tmp) ) | |
1032 | { | |
1033 | m_min = (int)tmp; | |
1034 | ||
1035 | if ( params.AfterFirst(_T(',')).ToLong(&tmp) ) | |
1036 | { | |
1037 | m_max = (int)tmp; | |
1038 | ||
1039 | // skip the error message below | |
1040 | return; | |
1041 | } | |
1042 | } | |
1043 | ||
f6bcfd97 | 1044 | wxLogDebug(_T("Invalid wxGridCellNumberEditor parameter string '%s' ignored"), params.c_str()); |
c4608a8a VZ |
1045 | } |
1046 | } | |
1047 | ||
73145b0e JS |
1048 | // return the value in the spin control if it is there (the text control otherwise) |
1049 | wxString wxGridCellNumberEditor::GetValue() const | |
1050 | { | |
0e871ad0 WS |
1051 | wxString s; |
1052 | ||
1053 | #if wxUSE_SPINCTRL | |
4db6714b | 1054 | if ( HasRange() ) |
0e871ad0 WS |
1055 | { |
1056 | long value = Spin()->GetValue(); | |
1057 | s.Printf(wxT("%ld"), value); | |
1058 | } | |
1059 | else | |
1060 | #endif | |
1061 | { | |
1062 | s = Text()->GetValue(); | |
1063 | } | |
1064 | ||
1065 | return s; | |
73145b0e JS |
1066 | } |
1067 | ||
816be743 VZ |
1068 | // ---------------------------------------------------------------------------- |
1069 | // wxGridCellFloatEditor | |
1070 | // ---------------------------------------------------------------------------- | |
1071 | ||
f6bcfd97 BP |
1072 | wxGridCellFloatEditor::wxGridCellFloatEditor(int width, int precision) |
1073 | { | |
1074 | m_width = width; | |
1075 | m_precision = precision; | |
1076 | } | |
1077 | ||
816be743 VZ |
1078 | void wxGridCellFloatEditor::Create(wxWindow* parent, |
1079 | wxWindowID id, | |
1080 | wxEvtHandler* evtHandler) | |
1081 | { | |
1082 | wxGridCellTextEditor::Create(parent, id, evtHandler); | |
1083 | ||
1084 | #if wxUSE_VALIDATORS | |
85bc0351 | 1085 | Text()->SetValidator(wxTextValidator(wxFILTER_NUMERIC)); |
c2f5b920 | 1086 | #endif |
816be743 VZ |
1087 | } |
1088 | ||
1089 | void wxGridCellFloatEditor::BeginEdit(int row, int col, wxGrid* grid) | |
1090 | { | |
1091 | // first get the value | |
1092 | wxGridTableBase *table = grid->GetTable(); | |
1093 | if ( table->CanGetValueAs(row, col, wxGRID_VALUE_FLOAT) ) | |
1094 | { | |
1095 | m_valueOld = table->GetValueAsDouble(row, col); | |
1096 | } | |
1097 | else | |
1098 | { | |
8a60ff0a | 1099 | m_valueOld = 0.0; |
a5777624 | 1100 | wxString sValue = table->GetValue(row, col); |
0e871ad0 | 1101 | if (! sValue.ToDouble(&m_valueOld) && ! sValue.empty()) |
a5777624 RD |
1102 | { |
1103 | wxFAIL_MSG( _T("this cell doesn't have float value") ); | |
1104 | return; | |
1105 | } | |
816be743 VZ |
1106 | } |
1107 | ||
1108 | DoBeginEdit(GetString()); | |
1109 | } | |
1110 | ||
3324d5f5 | 1111 | bool wxGridCellFloatEditor::EndEdit(int row, int col, |
816be743 VZ |
1112 | wxGrid* grid) |
1113 | { | |
8a60ff0a RD |
1114 | double value = 0.0; |
1115 | wxString text(Text()->GetValue()); | |
1116 | ||
c77a6796 VZ |
1117 | if ( (text.empty() || text.ToDouble(&value)) && |
1118 | !wxIsSameDouble(value, m_valueOld) ) | |
816be743 | 1119 | { |
a5777624 RD |
1120 | if (grid->GetTable()->CanSetValueAs(row, col, wxGRID_VALUE_FLOAT)) |
1121 | grid->GetTable()->SetValueAsDouble(row, col, value); | |
1122 | else | |
8a60ff0a | 1123 | grid->GetTable()->SetValue(row, col, text); |
816be743 | 1124 | |
ca65c044 | 1125 | return true; |
816be743 | 1126 | } |
2f024384 | 1127 | |
ca65c044 | 1128 | return false; |
816be743 VZ |
1129 | } |
1130 | ||
1131 | void wxGridCellFloatEditor::Reset() | |
1132 | { | |
1133 | DoReset(GetString()); | |
1134 | } | |
1135 | ||
1136 | void wxGridCellFloatEditor::StartingKey(wxKeyEvent& event) | |
1137 | { | |
12a3f227 | 1138 | int keycode = event.GetKeyCode(); |
3fe73755 SN |
1139 | char tmpbuf[2]; |
1140 | tmpbuf[0] = (char) keycode; | |
1141 | tmpbuf[1] = '\0'; | |
42841dfc | 1142 | wxString strbuf(tmpbuf, *wxConvCurrent); |
2f024384 | 1143 | |
902725ee | 1144 | #if wxUSE_INTL |
42841dfc | 1145 | bool is_decimal_point = ( strbuf == |
63e2147c | 1146 | wxLocale::GetInfo(wxLOCALE_DECIMAL_POINT, wxLOCALE_CAT_NUMBER) ); |
5335e9c4 MW |
1147 | #else |
1148 | bool is_decimal_point = ( strbuf == _T(".") ); | |
1149 | #endif | |
2f024384 | 1150 | |
63e2147c RD |
1151 | if ( wxIsdigit(keycode) || keycode == '+' || keycode == '-' |
1152 | || is_decimal_point ) | |
816be743 VZ |
1153 | { |
1154 | wxGridCellTextEditor::StartingKey(event); | |
1155 | ||
1156 | // skip Skip() below | |
1157 | return; | |
1158 | } | |
1159 | ||
1160 | event.Skip(); | |
1161 | } | |
1162 | ||
f6bcfd97 BP |
1163 | void wxGridCellFloatEditor::SetParameters(const wxString& params) |
1164 | { | |
1165 | if ( !params ) | |
1166 | { | |
1167 | // reset to default | |
1168 | m_width = | |
1169 | m_precision = -1; | |
1170 | } | |
1171 | else | |
1172 | { | |
1173 | long tmp; | |
1174 | if ( params.BeforeFirst(_T(',')).ToLong(&tmp) ) | |
1175 | { | |
1176 | m_width = (int)tmp; | |
1177 | ||
1178 | if ( params.AfterFirst(_T(',')).ToLong(&tmp) ) | |
1179 | { | |
1180 | m_precision = (int)tmp; | |
1181 | ||
1182 | // skip the error message below | |
1183 | return; | |
1184 | } | |
1185 | } | |
1186 | ||
1187 | wxLogDebug(_T("Invalid wxGridCellFloatEditor parameter string '%s' ignored"), params.c_str()); | |
1188 | } | |
1189 | } | |
1190 | ||
1191 | wxString wxGridCellFloatEditor::GetString() const | |
1192 | { | |
1193 | wxString fmt; | |
fe4cb4f5 | 1194 | if ( m_precision == -1 && m_width != -1) |
f6bcfd97 BP |
1195 | { |
1196 | // default precision | |
ec53826c | 1197 | fmt.Printf(_T("%%%d.f"), m_width); |
f6bcfd97 | 1198 | } |
fe4cb4f5 JS |
1199 | else if ( m_precision != -1 && m_width == -1) |
1200 | { | |
1201 | // default width | |
1202 | fmt.Printf(_T("%%.%df"), m_precision); | |
1203 | } | |
1204 | else if ( m_precision != -1 && m_width != -1 ) | |
f6bcfd97 | 1205 | { |
ec53826c | 1206 | fmt.Printf(_T("%%%d.%df"), m_width, m_precision); |
f6bcfd97 | 1207 | } |
fe4cb4f5 JS |
1208 | else |
1209 | { | |
1210 | // default width/precision | |
1211 | fmt = _T("%f"); | |
1212 | } | |
f6bcfd97 BP |
1213 | |
1214 | return wxString::Format(fmt, m_valueOld); | |
1215 | } | |
1216 | ||
1217 | bool wxGridCellFloatEditor::IsAcceptedKey(wxKeyEvent& event) | |
1218 | { | |
1219 | if ( wxGridCellEditor::IsAcceptedKey(event) ) | |
1220 | { | |
7b34da9b VZ |
1221 | const int keycode = event.GetKeyCode(); |
1222 | if ( isascii(keycode) ) | |
1223 | { | |
1224 | char tmpbuf[2]; | |
1225 | tmpbuf[0] = (char) keycode; | |
1226 | tmpbuf[1] = '\0'; | |
1227 | wxString strbuf(tmpbuf, *wxConvCurrent); | |
2f024384 | 1228 | |
902725ee | 1229 | #if wxUSE_INTL |
7b34da9b VZ |
1230 | const wxString decimalPoint = |
1231 | wxLocale::GetInfo(wxLOCALE_DECIMAL_POINT, wxLOCALE_CAT_NUMBER); | |
5335e9c4 | 1232 | #else |
7b34da9b | 1233 | const wxString decimalPoint(_T('.')); |
5335e9c4 | 1234 | #endif |
2f024384 | 1235 | |
7b34da9b VZ |
1236 | // accept digits, 'e' as in '1e+6', also '-', '+', and '.' |
1237 | if ( wxIsdigit(keycode) || | |
1238 | tolower(keycode) == 'e' || | |
1239 | keycode == decimalPoint || | |
1240 | keycode == '+' || | |
1241 | keycode == '-' ) | |
1242 | { | |
1243 | return true; | |
1244 | } | |
2f024384 | 1245 | } |
f6bcfd97 BP |
1246 | } |
1247 | ||
ca65c044 | 1248 | return false; |
f6bcfd97 BP |
1249 | } |
1250 | ||
3a8c693a VZ |
1251 | #endif // wxUSE_TEXTCTRL |
1252 | ||
1253 | #if wxUSE_CHECKBOX | |
1254 | ||
508011ce VZ |
1255 | // ---------------------------------------------------------------------------- |
1256 | // wxGridCellBoolEditor | |
1257 | // ---------------------------------------------------------------------------- | |
1258 | ||
9c71a138 | 1259 | // the default values for GetValue() |
dab61ed7 | 1260 | wxString wxGridCellBoolEditor::ms_stringValues[2] = { _T(""), _T("1") }; |
9c71a138 | 1261 | |
508011ce VZ |
1262 | void wxGridCellBoolEditor::Create(wxWindow* parent, |
1263 | wxWindowID id, | |
1264 | wxEvtHandler* evtHandler) | |
1265 | { | |
1266 | m_control = new wxCheckBox(parent, id, wxEmptyString, | |
1267 | wxDefaultPosition, wxDefaultSize, | |
1268 | wxNO_BORDER); | |
1269 | ||
1270 | wxGridCellEditor::Create(parent, id, evtHandler); | |
1271 | } | |
1272 | ||
1273 | void wxGridCellBoolEditor::SetSize(const wxRect& r) | |
1274 | { | |
ca65c044 | 1275 | bool resize = false; |
b94ae1ea VZ |
1276 | wxSize size = m_control->GetSize(); |
1277 | wxCoord minSize = wxMin(r.width, r.height); | |
1278 | ||
1279 | // check if the checkbox is not too big/small for this cell | |
1280 | wxSize sizeBest = m_control->GetBestSize(); | |
1281 | if ( !(size == sizeBest) ) | |
1282 | { | |
1283 | // reset to default size if it had been made smaller | |
1284 | size = sizeBest; | |
1285 | ||
ca65c044 | 1286 | resize = true; |
b94ae1ea VZ |
1287 | } |
1288 | ||
1289 | if ( size.x >= minSize || size.y >= minSize ) | |
1290 | { | |
1291 | // leave 1 pixel margin | |
1292 | size.x = size.y = minSize - 2; | |
1293 | ||
ca65c044 | 1294 | resize = true; |
b94ae1ea VZ |
1295 | } |
1296 | ||
1297 | if ( resize ) | |
1298 | { | |
1299 | m_control->SetSize(size); | |
1300 | } | |
1301 | ||
508011ce | 1302 | // position it in the centre of the rectangle (TODO: support alignment?) |
508011ce | 1303 | |
b94ae1ea | 1304 | #if defined(__WXGTK__) || defined (__WXMOTIF__) |
508011ce VZ |
1305 | // the checkbox without label still has some space to the right in wxGTK, |
1306 | // so shift it to the right | |
b94ae1ea VZ |
1307 | size.x -= 8; |
1308 | #elif defined(__WXMSW__) | |
a95e38c0 VZ |
1309 | // here too, but in other way |
1310 | size.x += 1; | |
b94ae1ea VZ |
1311 | size.y -= 2; |
1312 | #endif | |
508011ce | 1313 | |
1bd71df9 JS |
1314 | int hAlign = wxALIGN_CENTRE; |
1315 | int vAlign = wxALIGN_CENTRE; | |
1316 | if (GetCellAttr()) | |
1317 | GetCellAttr()->GetAlignment(& hAlign, & vAlign); | |
52d6f640 | 1318 | |
1bd71df9 JS |
1319 | int x = 0, y = 0; |
1320 | if (hAlign == wxALIGN_LEFT) | |
1321 | { | |
1322 | x = r.x + 2; | |
2f024384 | 1323 | |
1bd71df9 JS |
1324 | #ifdef __WXMSW__ |
1325 | x += 2; | |
52d6f640 | 1326 | #endif |
2f024384 DS |
1327 | |
1328 | y = r.y + r.height / 2 - size.y / 2; | |
1bd71df9 JS |
1329 | } |
1330 | else if (hAlign == wxALIGN_RIGHT) | |
1331 | { | |
1332 | x = r.x + r.width - size.x - 2; | |
2f024384 | 1333 | y = r.y + r.height / 2 - size.y / 2; |
1bd71df9 JS |
1334 | } |
1335 | else if (hAlign == wxALIGN_CENTRE) | |
1336 | { | |
2f024384 DS |
1337 | x = r.x + r.width / 2 - size.x / 2; |
1338 | y = r.y + r.height / 2 - size.y / 2; | |
1bd71df9 | 1339 | } |
52d6f640 | 1340 | |
1bd71df9 | 1341 | m_control->Move(x, y); |
508011ce VZ |
1342 | } |
1343 | ||
1344 | void wxGridCellBoolEditor::Show(bool show, wxGridCellAttr *attr) | |
1345 | { | |
99306db2 VZ |
1346 | m_control->Show(show); |
1347 | ||
189d0213 | 1348 | if ( show ) |
508011ce | 1349 | { |
189d0213 VZ |
1350 | wxColour colBg = attr ? attr->GetBackgroundColour() : *wxLIGHT_GREY; |
1351 | CBox()->SetBackgroundColour(colBg); | |
508011ce | 1352 | } |
508011ce VZ |
1353 | } |
1354 | ||
1355 | void wxGridCellBoolEditor::BeginEdit(int row, int col, wxGrid* grid) | |
1356 | { | |
1357 | wxASSERT_MSG(m_control, | |
c2f5b920 | 1358 | wxT("The wxGridCellEditor must be created first!")); |
508011ce | 1359 | |
28a77bc4 | 1360 | if (grid->GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL)) |
2f024384 | 1361 | { |
f2d76237 | 1362 | m_startValue = grid->GetTable()->GetValueAsBool(row, col); |
2f024384 | 1363 | } |
f2d76237 | 1364 | else |
695a3263 MB |
1365 | { |
1366 | wxString cellval( grid->GetTable()->GetValue(row, col) ); | |
8497bbf5 VZ |
1367 | |
1368 | if ( cellval == ms_stringValues[false] ) | |
1369 | m_startValue = false; | |
1370 | else if ( cellval == ms_stringValues[true] ) | |
1371 | m_startValue = true; | |
1372 | else | |
1373 | { | |
1374 | // do not try to be smart here and convert it to true or false | |
1375 | // because we'll still overwrite it with something different and | |
1376 | // this risks to be very surprising for the user code, let them | |
1377 | // know about it | |
1378 | wxFAIL_MSG( _T("invalid value for a cell with bool editor!") ); | |
1379 | } | |
695a3263 | 1380 | } |
2f024384 | 1381 | |
508011ce VZ |
1382 | CBox()->SetValue(m_startValue); |
1383 | CBox()->SetFocus(); | |
1384 | } | |
1385 | ||
1386 | bool wxGridCellBoolEditor::EndEdit(int row, int col, | |
508011ce VZ |
1387 | wxGrid* grid) |
1388 | { | |
1389 | wxASSERT_MSG(m_control, | |
c2f5b920 | 1390 | wxT("The wxGridCellEditor must be created first!")); |
508011ce | 1391 | |
ca65c044 | 1392 | bool changed = false; |
508011ce VZ |
1393 | bool value = CBox()->GetValue(); |
1394 | if ( value != m_startValue ) | |
ca65c044 | 1395 | changed = true; |
508011ce VZ |
1396 | |
1397 | if ( changed ) | |
1398 | { | |
9c71a138 VZ |
1399 | wxGridTableBase * const table = grid->GetTable(); |
1400 | if ( table->CanGetValueAs(row, col, wxGRID_VALUE_BOOL) ) | |
1401 | table->SetValueAsBool(row, col, value); | |
f2d76237 | 1402 | else |
9c71a138 | 1403 | table->SetValue(row, col, GetValue()); |
508011ce VZ |
1404 | } |
1405 | ||
1406 | return changed; | |
1407 | } | |
1408 | ||
1409 | void wxGridCellBoolEditor::Reset() | |
1410 | { | |
1411 | wxASSERT_MSG(m_control, | |
c2f5b920 | 1412 | wxT("The wxGridCellEditor must be created first!")); |
508011ce VZ |
1413 | |
1414 | CBox()->SetValue(m_startValue); | |
1415 | } | |
1416 | ||
e195a54c | 1417 | void wxGridCellBoolEditor::StartingClick() |
508011ce | 1418 | { |
e195a54c | 1419 | CBox()->SetValue(!CBox()->GetValue()); |
508011ce VZ |
1420 | } |
1421 | ||
f6bcfd97 BP |
1422 | bool wxGridCellBoolEditor::IsAcceptedKey(wxKeyEvent& event) |
1423 | { | |
1424 | if ( wxGridCellEditor::IsAcceptedKey(event) ) | |
1425 | { | |
1426 | int keycode = event.GetKeyCode(); | |
1427 | switch ( keycode ) | |
1428 | { | |
f6bcfd97 BP |
1429 | case WXK_SPACE: |
1430 | case '+': | |
1431 | case '-': | |
ca65c044 | 1432 | return true; |
f6bcfd97 BP |
1433 | } |
1434 | } | |
1435 | ||
ca65c044 | 1436 | return false; |
f6bcfd97 | 1437 | } |
04418332 | 1438 | |
63e2147c RD |
1439 | void wxGridCellBoolEditor::StartingKey(wxKeyEvent& event) |
1440 | { | |
1441 | int keycode = event.GetKeyCode(); | |
1442 | switch ( keycode ) | |
1443 | { | |
1444 | case WXK_SPACE: | |
1445 | CBox()->SetValue(!CBox()->GetValue()); | |
1446 | break; | |
902725ee | 1447 | |
63e2147c RD |
1448 | case '+': |
1449 | CBox()->SetValue(true); | |
1450 | break; | |
902725ee | 1451 | |
63e2147c RD |
1452 | case '-': |
1453 | CBox()->SetValue(false); | |
1454 | break; | |
1455 | } | |
1456 | } | |
1457 | ||
73145b0e JS |
1458 | wxString wxGridCellBoolEditor::GetValue() const |
1459 | { | |
9c71a138 VZ |
1460 | return ms_stringValues[CBox()->GetValue()]; |
1461 | } | |
1462 | ||
1463 | /* static */ void | |
1464 | wxGridCellBoolEditor::UseStringValues(const wxString& valueTrue, | |
1465 | const wxString& valueFalse) | |
1466 | { | |
1467 | ms_stringValues[false] = valueFalse; | |
1468 | ms_stringValues[true] = valueTrue; | |
1469 | } | |
1470 | ||
1471 | /* static */ bool | |
1472 | wxGridCellBoolEditor::IsTrueValue(const wxString& value) | |
1473 | { | |
1474 | return value == ms_stringValues[true]; | |
73145b0e | 1475 | } |
f6bcfd97 | 1476 | |
3a8c693a VZ |
1477 | #endif // wxUSE_CHECKBOX |
1478 | ||
1479 | #if wxUSE_COMBOBOX | |
1480 | ||
4ee5fc9c VZ |
1481 | // ---------------------------------------------------------------------------- |
1482 | // wxGridCellChoiceEditor | |
1483 | // ---------------------------------------------------------------------------- | |
1484 | ||
7db33cc3 MB |
1485 | wxGridCellChoiceEditor::wxGridCellChoiceEditor(const wxArrayString& choices, |
1486 | bool allowOthers) | |
1487 | : m_choices(choices), | |
1488 | m_allowOthers(allowOthers) { } | |
1489 | ||
4ee5fc9c | 1490 | wxGridCellChoiceEditor::wxGridCellChoiceEditor(size_t count, |
f6bcfd97 | 1491 | const wxString choices[], |
4ee5fc9c VZ |
1492 | bool allowOthers) |
1493 | : m_allowOthers(allowOthers) | |
1494 | { | |
c4608a8a | 1495 | if ( count ) |
4ee5fc9c | 1496 | { |
c4608a8a VZ |
1497 | m_choices.Alloc(count); |
1498 | for ( size_t n = 0; n < count; n++ ) | |
1499 | { | |
1500 | m_choices.Add(choices[n]); | |
1501 | } | |
4ee5fc9c VZ |
1502 | } |
1503 | } | |
1504 | ||
c4608a8a VZ |
1505 | wxGridCellEditor *wxGridCellChoiceEditor::Clone() const |
1506 | { | |
1507 | wxGridCellChoiceEditor *editor = new wxGridCellChoiceEditor; | |
1508 | editor->m_allowOthers = m_allowOthers; | |
1509 | editor->m_choices = m_choices; | |
1510 | ||
1511 | return editor; | |
1512 | } | |
1513 | ||
4ee5fc9c VZ |
1514 | void wxGridCellChoiceEditor::Create(wxWindow* parent, |
1515 | wxWindowID id, | |
1516 | wxEvtHandler* evtHandler) | |
1517 | { | |
7999b830 VZ |
1518 | int style = wxTE_PROCESS_ENTER | |
1519 | wxTE_PROCESS_TAB | | |
1520 | wxBORDER_NONE; | |
1521 | ||
1522 | if ( !m_allowOthers ) | |
2f26ad28 | 1523 | style |= wxCB_READONLY; |
4ee5fc9c VZ |
1524 | m_control = new wxComboBox(parent, id, wxEmptyString, |
1525 | wxDefaultPosition, wxDefaultSize, | |
7999b830 VZ |
1526 | m_choices, |
1527 | style); | |
4ee5fc9c | 1528 | |
4ee5fc9c VZ |
1529 | wxGridCellEditor::Create(parent, id, evtHandler); |
1530 | } | |
1531 | ||
a5777624 RD |
1532 | void wxGridCellChoiceEditor::PaintBackground(const wxRect& rectCell, |
1533 | wxGridCellAttr * attr) | |
4ee5fc9c VZ |
1534 | { |
1535 | // as we fill the entire client area, don't do anything here to minimize | |
1536 | // flicker | |
a5777624 RD |
1537 | |
1538 | // TODO: It doesn't actually fill the client area since the height of a | |
c2f5b920 DS |
1539 | // combo always defaults to the standard. Until someone has time to |
1540 | // figure out the right rectangle to paint, just do it the normal way. | |
a5777624 | 1541 | wxGridCellEditor::PaintBackground(rectCell, attr); |
4ee5fc9c VZ |
1542 | } |
1543 | ||
1544 | void wxGridCellChoiceEditor::BeginEdit(int row, int col, wxGrid* grid) | |
1545 | { | |
1546 | wxASSERT_MSG(m_control, | |
c2f5b920 | 1547 | wxT("The wxGridCellEditor must be created first!")); |
4ee5fc9c | 1548 | |
08dd04d0 JS |
1549 | wxGridCellEditorEvtHandler* evtHandler = NULL; |
1550 | if (m_control) | |
1551 | evtHandler = wxDynamicCast(m_control->GetEventHandler(), wxGridCellEditorEvtHandler); | |
1552 | ||
1553 | // Don't immediately end if we get a kill focus event within BeginEdit | |
1554 | if (evtHandler) | |
1555 | evtHandler->SetInSetFocus(true); | |
1556 | ||
4ee5fc9c VZ |
1557 | m_startValue = grid->GetTable()->GetValue(row, col); |
1558 | ||
2b5f62a0 | 1559 | if (m_allowOthers) |
2f024384 | 1560 | { |
2b5f62a0 | 1561 | Combo()->SetValue(m_startValue); |
0aa2e24b | 1562 | Combo()->SetInsertionPointEnd(); |
2f024384 | 1563 | } |
0aa2e24b | 1564 | else // the combobox is read-only |
28a77bc4 | 1565 | { |
2b5f62a0 VZ |
1566 | // find the right position, or default to the first if not found |
1567 | int pos = Combo()->FindString(m_startValue); | |
902725ee | 1568 | if (pos == wxNOT_FOUND) |
2b5f62a0 VZ |
1569 | pos = 0; |
1570 | Combo()->SetSelection(pos); | |
28a77bc4 | 1571 | } |
2f024384 | 1572 | |
4ee5fc9c | 1573 | Combo()->SetFocus(); |
08dd04d0 JS |
1574 | |
1575 | if (evtHandler) | |
46cbb21e JS |
1576 | { |
1577 | // When dropping down the menu, a kill focus event | |
1578 | // happens after this point, so we can't reset the flag yet. | |
1579 | #if !defined(__WXGTK20__) | |
08dd04d0 | 1580 | evtHandler->SetInSetFocus(false); |
46cbb21e JS |
1581 | #endif |
1582 | } | |
4ee5fc9c VZ |
1583 | } |
1584 | ||
28a77bc4 | 1585 | bool wxGridCellChoiceEditor::EndEdit(int row, int col, |
4ee5fc9c VZ |
1586 | wxGrid* grid) |
1587 | { | |
1588 | wxString value = Combo()->GetValue(); | |
faffacec VZ |
1589 | if ( value == m_startValue ) |
1590 | return false; | |
4ee5fc9c | 1591 | |
faffacec | 1592 | grid->GetTable()->SetValue(row, col, value); |
4ee5fc9c | 1593 | |
faffacec | 1594 | return true; |
4ee5fc9c VZ |
1595 | } |
1596 | ||
1597 | void wxGridCellChoiceEditor::Reset() | |
1598 | { | |
1599 | Combo()->SetValue(m_startValue); | |
1600 | Combo()->SetInsertionPointEnd(); | |
1601 | } | |
1602 | ||
c4608a8a VZ |
1603 | void wxGridCellChoiceEditor::SetParameters(const wxString& params) |
1604 | { | |
1605 | if ( !params ) | |
1606 | { | |
1607 | // what can we do? | |
1608 | return; | |
1609 | } | |
1610 | ||
1611 | m_choices.Empty(); | |
1612 | ||
1613 | wxStringTokenizer tk(params, _T(',')); | |
1614 | while ( tk.HasMoreTokens() ) | |
1615 | { | |
1616 | m_choices.Add(tk.GetNextToken()); | |
1617 | } | |
1618 | } | |
1619 | ||
73145b0e JS |
1620 | // return the value in the text control |
1621 | wxString wxGridCellChoiceEditor::GetValue() const | |
1622 | { | |
1623 | return Combo()->GetValue(); | |
1624 | } | |
04418332 | 1625 | |
3a8c693a VZ |
1626 | #endif // wxUSE_COMBOBOX |
1627 | ||
508011ce VZ |
1628 | // ---------------------------------------------------------------------------- |
1629 | // wxGridCellEditorEvtHandler | |
1630 | // ---------------------------------------------------------------------------- | |
2796cce3 | 1631 | |
140954fd VZ |
1632 | void wxGridCellEditorEvtHandler::OnKillFocus(wxFocusEvent& event) |
1633 | { | |
08dd04d0 JS |
1634 | // Don't disable the cell if we're just starting to edit it |
1635 | if (m_inSetFocus) | |
1636 | return; | |
1637 | ||
140954fd VZ |
1638 | // accept changes |
1639 | m_grid->DisableCellEditControl(); | |
1640 | ||
1641 | event.Skip(); | |
1642 | } | |
1643 | ||
2796cce3 RD |
1644 | void wxGridCellEditorEvtHandler::OnKeyDown(wxKeyEvent& event) |
1645 | { | |
12a3f227 | 1646 | switch ( event.GetKeyCode() ) |
2796cce3 RD |
1647 | { |
1648 | case WXK_ESCAPE: | |
1649 | m_editor->Reset(); | |
b54ba671 | 1650 | m_grid->DisableCellEditControl(); |
2796cce3 RD |
1651 | break; |
1652 | ||
2c9a89e0 | 1653 | case WXK_TAB: |
b51c3f27 | 1654 | m_grid->GetEventHandler()->ProcessEvent( event ); |
9b4aede2 RD |
1655 | break; |
1656 | ||
2796cce3 | 1657 | case WXK_RETURN: |
faec5a43 SN |
1658 | case WXK_NUMPAD_ENTER: |
1659 | if (!m_grid->GetEventHandler()->ProcessEvent(event)) | |
2796cce3 RD |
1660 | m_editor->HandleReturn(event); |
1661 | break; | |
1662 | ||
2796cce3 RD |
1663 | default: |
1664 | event.Skip(); | |
2f024384 | 1665 | break; |
2796cce3 RD |
1666 | } |
1667 | } | |
1668 | ||
fb0de762 RD |
1669 | void wxGridCellEditorEvtHandler::OnChar(wxKeyEvent& event) |
1670 | { | |
7db713ae JS |
1671 | int row = m_grid->GetGridCursorRow(); |
1672 | int col = m_grid->GetGridCursorCol(); | |
1673 | wxRect rect = m_grid->CellToRect( row, col ); | |
1674 | int cw, ch; | |
1675 | m_grid->GetGridWindow()->GetClientSize( &cw, &ch ); | |
2f024384 | 1676 | |
7db713ae JS |
1677 | // if cell width is smaller than grid client area, cell is wholly visible |
1678 | bool wholeCellVisible = (rect.GetWidth() < cw); | |
1679 | ||
12a3f227 | 1680 | switch ( event.GetKeyCode() ) |
fb0de762 RD |
1681 | { |
1682 | case WXK_ESCAPE: | |
1683 | case WXK_TAB: | |
1684 | case WXK_RETURN: | |
a4f7bf58 | 1685 | case WXK_NUMPAD_ENTER: |
fb0de762 RD |
1686 | break; |
1687 | ||
7db713ae JS |
1688 | case WXK_HOME: |
1689 | { | |
2f024384 | 1690 | if ( wholeCellVisible ) |
7db713ae JS |
1691 | { |
1692 | // no special processing needed... | |
1693 | event.Skip(); | |
1694 | break; | |
1695 | } | |
1696 | ||
1697 | // do special processing for partly visible cell... | |
1698 | ||
1699 | // get the widths of all cells previous to this one | |
1700 | int colXPos = 0; | |
faa94f3e | 1701 | for ( int i = 0; i < col; i++ ) |
7db713ae JS |
1702 | { |
1703 | colXPos += m_grid->GetColSize(i); | |
1704 | } | |
1705 | ||
1706 | int xUnit = 1, yUnit = 1; | |
1707 | m_grid->GetScrollPixelsPerUnit(&xUnit, &yUnit); | |
1708 | if (col != 0) | |
1709 | { | |
2f024384 | 1710 | m_grid->Scroll(colXPos / xUnit - 1, m_grid->GetScrollPos(wxVERTICAL)); |
7db713ae JS |
1711 | } |
1712 | else | |
1713 | { | |
2f024384 | 1714 | m_grid->Scroll(colXPos / xUnit, m_grid->GetScrollPos(wxVERTICAL)); |
7db713ae JS |
1715 | } |
1716 | event.Skip(); | |
1717 | break; | |
1718 | } | |
c2f5b920 | 1719 | |
7db713ae JS |
1720 | case WXK_END: |
1721 | { | |
2f024384 | 1722 | if ( wholeCellVisible ) |
7db713ae JS |
1723 | { |
1724 | // no special processing needed... | |
1725 | event.Skip(); | |
1726 | break; | |
1727 | } | |
1728 | ||
1729 | // do special processing for partly visible cell... | |
1730 | ||
1731 | int textWidth = 0; | |
1732 | wxString value = m_grid->GetCellValue(row, col); | |
1733 | if ( wxEmptyString != value ) | |
1734 | { | |
1735 | // get width of cell CONTENTS (text) | |
1736 | int y; | |
1737 | wxFont font = m_grid->GetCellFont(row, col); | |
1738 | m_grid->GetTextExtent(value, &textWidth, &y, NULL, NULL, &font); | |
2f024384 | 1739 | |
7db713ae JS |
1740 | // try to RIGHT align the text by scrolling |
1741 | int client_right = m_grid->GetGridWindow()->GetClientSize().GetWidth(); | |
2f024384 | 1742 | |
7db713ae JS |
1743 | // (m_grid->GetScrollLineX()*2) is a factor for not scrolling to far, |
1744 | // otherwise the last part of the cell content might be hidden below the scroll bar | |
1745 | // FIXME: maybe there is a more suitable correction? | |
2f024384 | 1746 | textWidth -= (client_right - (m_grid->GetScrollLineX() * 2)); |
7db713ae JS |
1747 | if ( textWidth < 0 ) |
1748 | { | |
1749 | textWidth = 0; | |
1750 | } | |
1751 | } | |
1752 | ||
1753 | // get the widths of all cells previous to this one | |
1754 | int colXPos = 0; | |
faa94f3e | 1755 | for ( int i = 0; i < col; i++ ) |
7db713ae JS |
1756 | { |
1757 | colXPos += m_grid->GetColSize(i); | |
1758 | } | |
2f024384 | 1759 | |
7db713ae JS |
1760 | // and add the (modified) text width of the cell contents |
1761 | // as we'd like to see the last part of the cell contents | |
1762 | colXPos += textWidth; | |
1763 | ||
1764 | int xUnit = 1, yUnit = 1; | |
1765 | m_grid->GetScrollPixelsPerUnit(&xUnit, &yUnit); | |
ccdee36f | 1766 | m_grid->Scroll(colXPos / xUnit - 1, m_grid->GetScrollPos(wxVERTICAL)); |
7db713ae JS |
1767 | event.Skip(); |
1768 | break; | |
1769 | } | |
1770 | ||
fb0de762 RD |
1771 | default: |
1772 | event.Skip(); | |
c2f5b920 | 1773 | break; |
fb0de762 RD |
1774 | } |
1775 | } | |
1776 | ||
c4608a8a VZ |
1777 | // ---------------------------------------------------------------------------- |
1778 | // wxGridCellWorker is an (almost) empty common base class for | |
1779 | // wxGridCellRenderer and wxGridCellEditor managing ref counting | |
1780 | // ---------------------------------------------------------------------------- | |
1781 | ||
1782 | void wxGridCellWorker::SetParameters(const wxString& WXUNUSED(params)) | |
1783 | { | |
1784 | // nothing to do | |
1785 | } | |
1786 | ||
1787 | wxGridCellWorker::~wxGridCellWorker() | |
1788 | { | |
1789 | } | |
1790 | ||
508011ce VZ |
1791 | // ============================================================================ |
1792 | // renderer classes | |
1793 | // ============================================================================ | |
1794 | ||
ab79958a VZ |
1795 | // ---------------------------------------------------------------------------- |
1796 | // wxGridCellRenderer | |
1797 | // ---------------------------------------------------------------------------- | |
1798 | ||
1799 | void wxGridCellRenderer::Draw(wxGrid& grid, | |
2796cce3 | 1800 | wxGridCellAttr& attr, |
ab79958a VZ |
1801 | wxDC& dc, |
1802 | const wxRect& rect, | |
c78b3acd | 1803 | int WXUNUSED(row), int WXUNUSED(col), |
ab79958a VZ |
1804 | bool isSelected) |
1805 | { | |
04ee05f9 | 1806 | dc.SetBackgroundMode( wxBRUSHSTYLE_SOLID ); |
ab79958a | 1807 | |
04418332 | 1808 | // grey out fields if the grid is disabled |
4db6714b | 1809 | if ( grid.IsEnabled() ) |
ab79958a | 1810 | { |
ec157c8f WS |
1811 | if ( isSelected ) |
1812 | { | |
760be3f7 VS |
1813 | wxColour clr; |
1814 | if ( grid.HasFocus() ) | |
1815 | clr = grid.GetSelectionBackground(); | |
1816 | else | |
1817 | clr = wxSystemSettings::GetColour(wxSYS_COLOUR_BTNSHADOW); | |
04ee05f9 | 1818 | dc.SetBrush( wxBrush(clr, wxBRUSHSTYLE_SOLID) ); |
ec157c8f WS |
1819 | } |
1820 | else | |
1821 | { | |
04ee05f9 | 1822 | dc.SetBrush( wxBrush(attr.GetBackgroundColour(), wxBRUSHSTYLE_SOLID) ); |
ec157c8f | 1823 | } |
52d6f640 | 1824 | } |
ab79958a VZ |
1825 | else |
1826 | { | |
04ee05f9 | 1827 | dc.SetBrush(wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE), wxBRUSHSTYLE_SOLID)); |
ab79958a VZ |
1828 | } |
1829 | ||
1830 | dc.SetPen( *wxTRANSPARENT_PEN ); | |
ab79958a VZ |
1831 | dc.DrawRectangle(rect); |
1832 | } | |
1833 | ||
508011ce VZ |
1834 | // ---------------------------------------------------------------------------- |
1835 | // wxGridCellStringRenderer | |
1836 | // ---------------------------------------------------------------------------- | |
1837 | ||
fbfb8bcc VZ |
1838 | void wxGridCellStringRenderer::SetTextColoursAndFont(const wxGrid& grid, |
1839 | const wxGridCellAttr& attr, | |
816be743 VZ |
1840 | wxDC& dc, |
1841 | bool isSelected) | |
ab79958a | 1842 | { |
04ee05f9 | 1843 | dc.SetBackgroundMode( wxBRUSHSTYLE_TRANSPARENT ); |
ab79958a | 1844 | |
283b7808 VZ |
1845 | // TODO some special colours for attr.IsReadOnly() case? |
1846 | ||
04418332 | 1847 | // different coloured text when the grid is disabled |
4db6714b | 1848 | if ( grid.IsEnabled() ) |
ab79958a | 1849 | { |
c2f5b920 DS |
1850 | if ( isSelected ) |
1851 | { | |
760be3f7 VS |
1852 | wxColour clr; |
1853 | if ( grid.HasFocus() ) | |
1854 | clr = grid.GetSelectionBackground(); | |
1855 | else | |
1856 | clr = wxSystemSettings::GetColour(wxSYS_COLOUR_BTNSHADOW); | |
1857 | dc.SetTextBackground( clr ); | |
c2f5b920 DS |
1858 | dc.SetTextForeground( grid.GetSelectionForeground() ); |
1859 | } | |
1860 | else | |
1861 | { | |
1862 | dc.SetTextBackground( attr.GetBackgroundColour() ); | |
1863 | dc.SetTextForeground( attr.GetTextColour() ); | |
1864 | } | |
ab79958a VZ |
1865 | } |
1866 | else | |
1867 | { | |
c2f5b920 DS |
1868 | dc.SetTextBackground(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)); |
1869 | dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_GRAYTEXT)); | |
ab79958a | 1870 | } |
816be743 | 1871 | |
2796cce3 | 1872 | dc.SetFont( attr.GetFont() ); |
816be743 VZ |
1873 | } |
1874 | ||
fbfb8bcc | 1875 | wxSize wxGridCellStringRenderer::DoGetBestSize(const wxGridCellAttr& attr, |
65e4e78e VZ |
1876 | wxDC& dc, |
1877 | const wxString& text) | |
1878 | { | |
f6bcfd97 | 1879 | wxCoord x = 0, y = 0, max_x = 0; |
65e4e78e | 1880 | dc.SetFont(attr.GetFont()); |
f6bcfd97 BP |
1881 | wxStringTokenizer tk(text, _T('\n')); |
1882 | while ( tk.HasMoreTokens() ) | |
1883 | { | |
1884 | dc.GetTextExtent(tk.GetNextToken(), &x, &y); | |
1885 | max_x = wxMax(max_x, x); | |
1886 | } | |
1887 | ||
1888 | y *= 1 + text.Freq(wxT('\n')); // multiply by the number of lines. | |
65e4e78e | 1889 | |
f6bcfd97 | 1890 | return wxSize(max_x, y); |
65e4e78e VZ |
1891 | } |
1892 | ||
1893 | wxSize wxGridCellStringRenderer::GetBestSize(wxGrid& grid, | |
1894 | wxGridCellAttr& attr, | |
1895 | wxDC& dc, | |
1896 | int row, int col) | |
1897 | { | |
1898 | return DoGetBestSize(attr, dc, grid.GetCellValue(row, col)); | |
1899 | } | |
1900 | ||
816be743 VZ |
1901 | void wxGridCellStringRenderer::Draw(wxGrid& grid, |
1902 | wxGridCellAttr& attr, | |
1903 | wxDC& dc, | |
1904 | const wxRect& rectCell, | |
1905 | int row, int col, | |
1906 | bool isSelected) | |
1907 | { | |
27f35b66 | 1908 | wxRect rect = rectCell; |
dc1f566f SN |
1909 | rect.Inflate(-1); |
1910 | ||
1911 | // erase only this cells background, overflow cells should have been erased | |
1912 | wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected); | |
1913 | ||
1914 | int hAlign, vAlign; | |
1915 | attr.GetAlignment(&hAlign, &vAlign); | |
27f35b66 | 1916 | |
39b80349 SN |
1917 | int overflowCols = 0; |
1918 | ||
27f35b66 SN |
1919 | if (attr.GetOverflow()) |
1920 | { | |
1921 | int cols = grid.GetNumberCols(); | |
1922 | int best_width = GetBestSize(grid,attr,dc,row,col).GetWidth(); | |
1923 | int cell_rows, cell_cols; | |
2f024384 | 1924 | attr.GetSize( &cell_rows, &cell_cols ); // shouldn't get here if <= 0 |
27f35b66 SN |
1925 | if ((best_width > rectCell.width) && (col < cols) && grid.GetTable()) |
1926 | { | |
1927 | int i, c_cols, c_rows; | |
1928 | for (i = col+cell_cols; i < cols; i++) | |
1929 | { | |
ca65c044 | 1930 | bool is_empty = true; |
2f024384 | 1931 | for (int j=row; j < row + cell_rows; j++) |
27f35b66 | 1932 | { |
39b80349 | 1933 | // check w/ anchor cell for multicell block |
ef4d6ce8 | 1934 | grid.GetCellSize(j, i, &c_rows, &c_cols); |
2f024384 DS |
1935 | if (c_rows > 0) |
1936 | c_rows = 0; | |
1937 | if (!grid.GetTable()->IsEmptyCell(j + c_rows, i)) | |
39b80349 | 1938 | { |
ca65c044 | 1939 | is_empty = false; |
ef4d6ce8 | 1940 | break; |
39b80349 | 1941 | } |
27f35b66 | 1942 | } |
2f024384 | 1943 | |
39b80349 | 1944 | if (is_empty) |
c2f5b920 | 1945 | { |
39b80349 | 1946 | rect.width += grid.GetColSize(i); |
c2f5b920 | 1947 | } |
dc1f566f SN |
1948 | else |
1949 | { | |
1950 | i--; | |
1951 | break; | |
1952 | } | |
2f024384 | 1953 | |
4db6714b KH |
1954 | if (rect.width >= best_width) |
1955 | break; | |
2b5f62a0 | 1956 | } |
2f024384 | 1957 | |
39b80349 | 1958 | overflowCols = i - col - cell_cols + 1; |
4db6714b KH |
1959 | if (overflowCols >= cols) |
1960 | overflowCols = cols - 1; | |
39b80349 | 1961 | } |
27f35b66 | 1962 | |
dc1f566f SN |
1963 | if (overflowCols > 0) // redraw overflow cells w/ proper hilight |
1964 | { | |
39b80349 | 1965 | hAlign = wxALIGN_LEFT; // if oveflowed then it's left aligned |
2b5f62a0 | 1966 | wxRect clip = rect; |
39b80349 | 1967 | clip.x += rectCell.width; |
dc1f566f | 1968 | // draw each overflow cell individually |
c2f5b920 | 1969 | int col_end = col + cell_cols + overflowCols; |
dc1f566f | 1970 | if (col_end >= grid.GetNumberCols()) |
2b5f62a0 | 1971 | col_end = grid.GetNumberCols() - 1; |
c2f5b920 | 1972 | for (int i = col + cell_cols; i <= col_end; i++) |
dc1f566f | 1973 | { |
dc1f566f SN |
1974 | clip.width = grid.GetColSize(i) - 1; |
1975 | dc.DestroyClippingRegion(); | |
1976 | dc.SetClippingRegion(clip); | |
39b80349 SN |
1977 | |
1978 | SetTextColoursAndFont(grid, attr, dc, | |
2b5f62a0 | 1979 | grid.IsInSelection(row,i)); |
39b80349 | 1980 | |
dc1f566f | 1981 | grid.DrawTextRectangle(dc, grid.GetCellValue(row, col), |
2b5f62a0 | 1982 | rect, hAlign, vAlign); |
39b80349 | 1983 | clip.x += grid.GetColSize(i) - 1; |
dc1f566f | 1984 | } |
ab79958a | 1985 | |
39b80349 | 1986 | rect = rectCell; |
2b5f62a0 | 1987 | rect.Inflate(-1); |
dc1f566f | 1988 | rect.width++; |
39b80349 | 1989 | dc.DestroyClippingRegion(); |
dc1f566f | 1990 | } |
39b80349 | 1991 | } |
ab79958a | 1992 | |
dc1f566f SN |
1993 | // now we only have to draw the text |
1994 | SetTextColoursAndFont(grid, attr, dc, isSelected); | |
39b80349 | 1995 | |
ab79958a VZ |
1996 | grid.DrawTextRectangle(dc, grid.GetCellValue(row, col), |
1997 | rect, hAlign, vAlign); | |
1998 | } | |
1999 | ||
65e4e78e VZ |
2000 | // ---------------------------------------------------------------------------- |
2001 | // wxGridCellNumberRenderer | |
2002 | // ---------------------------------------------------------------------------- | |
2003 | ||
fbfb8bcc | 2004 | wxString wxGridCellNumberRenderer::GetString(const wxGrid& grid, int row, int col) |
65e4e78e VZ |
2005 | { |
2006 | wxGridTableBase *table = grid.GetTable(); | |
2007 | wxString text; | |
2008 | if ( table->CanGetValueAs(row, col, wxGRID_VALUE_NUMBER) ) | |
2009 | { | |
2010 | text.Printf(_T("%ld"), table->GetValueAsLong(row, col)); | |
2011 | } | |
9c4ba614 VZ |
2012 | else |
2013 | { | |
2014 | text = table->GetValue(row, col); | |
2015 | } | |
65e4e78e VZ |
2016 | |
2017 | return text; | |
2018 | } | |
2019 | ||
816be743 VZ |
2020 | void wxGridCellNumberRenderer::Draw(wxGrid& grid, |
2021 | wxGridCellAttr& attr, | |
2022 | wxDC& dc, | |
2023 | const wxRect& rectCell, | |
2024 | int row, int col, | |
2025 | bool isSelected) | |
2026 | { | |
2027 | wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected); | |
2028 | ||
2029 | SetTextColoursAndFont(grid, attr, dc, isSelected); | |
2030 | ||
2031 | // draw the text right aligned by default | |
2032 | int hAlign, vAlign; | |
2033 | attr.GetAlignment(&hAlign, &vAlign); | |
4c7277db | 2034 | hAlign = wxALIGN_RIGHT; |
816be743 VZ |
2035 | |
2036 | wxRect rect = rectCell; | |
2037 | rect.Inflate(-1); | |
2038 | ||
65e4e78e VZ |
2039 | grid.DrawTextRectangle(dc, GetString(grid, row, col), rect, hAlign, vAlign); |
2040 | } | |
816be743 | 2041 | |
65e4e78e VZ |
2042 | wxSize wxGridCellNumberRenderer::GetBestSize(wxGrid& grid, |
2043 | wxGridCellAttr& attr, | |
2044 | wxDC& dc, | |
2045 | int row, int col) | |
2046 | { | |
2047 | return DoGetBestSize(attr, dc, GetString(grid, row, col)); | |
816be743 VZ |
2048 | } |
2049 | ||
2050 | // ---------------------------------------------------------------------------- | |
2051 | // wxGridCellFloatRenderer | |
2052 | // ---------------------------------------------------------------------------- | |
2053 | ||
2054 | wxGridCellFloatRenderer::wxGridCellFloatRenderer(int width, int precision) | |
2055 | { | |
2056 | SetWidth(width); | |
2057 | SetPrecision(precision); | |
2058 | } | |
2059 | ||
e72b4213 VZ |
2060 | wxGridCellRenderer *wxGridCellFloatRenderer::Clone() const |
2061 | { | |
2062 | wxGridCellFloatRenderer *renderer = new wxGridCellFloatRenderer; | |
2063 | renderer->m_width = m_width; | |
2064 | renderer->m_precision = m_precision; | |
2065 | renderer->m_format = m_format; | |
2066 | ||
2067 | return renderer; | |
2068 | } | |
2069 | ||
fbfb8bcc | 2070 | wxString wxGridCellFloatRenderer::GetString(const wxGrid& grid, int row, int col) |
65e4e78e VZ |
2071 | { |
2072 | wxGridTableBase *table = grid.GetTable(); | |
0b190b0f VZ |
2073 | |
2074 | bool hasDouble; | |
2075 | double val; | |
65e4e78e VZ |
2076 | wxString text; |
2077 | if ( table->CanGetValueAs(row, col, wxGRID_VALUE_FLOAT) ) | |
2078 | { | |
0b190b0f | 2079 | val = table->GetValueAsDouble(row, col); |
ca65c044 | 2080 | hasDouble = true; |
65e4e78e | 2081 | } |
9c4ba614 VZ |
2082 | else |
2083 | { | |
2084 | text = table->GetValue(row, col); | |
0b190b0f | 2085 | hasDouble = text.ToDouble(&val); |
9c4ba614 | 2086 | } |
65e4e78e | 2087 | |
0b190b0f VZ |
2088 | if ( hasDouble ) |
2089 | { | |
2090 | if ( !m_format ) | |
2091 | { | |
2092 | if ( m_width == -1 ) | |
2093 | { | |
19d7140e VZ |
2094 | if ( m_precision == -1 ) |
2095 | { | |
2b5f62a0 VZ |
2096 | // default width/precision |
2097 | m_format = _T("%f"); | |
2098 | } | |
19d7140e VZ |
2099 | else |
2100 | { | |
2101 | m_format.Printf(_T("%%.%df"), m_precision); | |
2102 | } | |
0b190b0f VZ |
2103 | } |
2104 | else if ( m_precision == -1 ) | |
2105 | { | |
2106 | // default precision | |
2107 | m_format.Printf(_T("%%%d.f"), m_width); | |
2108 | } | |
2109 | else | |
2110 | { | |
2111 | m_format.Printf(_T("%%%d.%df"), m_width, m_precision); | |
2112 | } | |
2113 | } | |
2114 | ||
2115 | text.Printf(m_format, val); | |
19d7140e | 2116 | |
0b190b0f VZ |
2117 | } |
2118 | //else: text already contains the string | |
2119 | ||
65e4e78e VZ |
2120 | return text; |
2121 | } | |
2122 | ||
816be743 VZ |
2123 | void wxGridCellFloatRenderer::Draw(wxGrid& grid, |
2124 | wxGridCellAttr& attr, | |
2125 | wxDC& dc, | |
2126 | const wxRect& rectCell, | |
2127 | int row, int col, | |
2128 | bool isSelected) | |
2129 | { | |
2130 | wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected); | |
2131 | ||
2132 | SetTextColoursAndFont(grid, attr, dc, isSelected); | |
2133 | ||
2134 | // draw the text right aligned by default | |
2135 | int hAlign, vAlign; | |
2136 | attr.GetAlignment(&hAlign, &vAlign); | |
4c7277db | 2137 | hAlign = wxALIGN_RIGHT; |
816be743 VZ |
2138 | |
2139 | wxRect rect = rectCell; | |
2140 | rect.Inflate(-1); | |
2141 | ||
65e4e78e VZ |
2142 | grid.DrawTextRectangle(dc, GetString(grid, row, col), rect, hAlign, vAlign); |
2143 | } | |
816be743 | 2144 | |
65e4e78e VZ |
2145 | wxSize wxGridCellFloatRenderer::GetBestSize(wxGrid& grid, |
2146 | wxGridCellAttr& attr, | |
2147 | wxDC& dc, | |
2148 | int row, int col) | |
2149 | { | |
2150 | return DoGetBestSize(attr, dc, GetString(grid, row, col)); | |
816be743 VZ |
2151 | } |
2152 | ||
0b190b0f VZ |
2153 | void wxGridCellFloatRenderer::SetParameters(const wxString& params) |
2154 | { | |
0b190b0f VZ |
2155 | if ( !params ) |
2156 | { | |
2157 | // reset to defaults | |
2158 | SetWidth(-1); | |
2159 | SetPrecision(-1); | |
2160 | } | |
2161 | else | |
2162 | { | |
2163 | wxString tmp = params.BeforeFirst(_T(',')); | |
ec157c8f | 2164 | if ( !tmp.empty() ) |
0b190b0f VZ |
2165 | { |
2166 | long width; | |
19d7140e | 2167 | if ( tmp.ToLong(&width) ) |
0b190b0f | 2168 | { |
19d7140e | 2169 | SetWidth((int)width); |
0b190b0f VZ |
2170 | } |
2171 | else | |
2172 | { | |
19d7140e VZ |
2173 | wxLogDebug(_T("Invalid wxGridCellFloatRenderer width parameter string '%s ignored"), params.c_str()); |
2174 | } | |
19d7140e | 2175 | } |
2f024384 | 2176 | |
7448de8d WS |
2177 | tmp = params.AfterFirst(_T(',')); |
2178 | if ( !tmp.empty() ) | |
2179 | { | |
2180 | long precision; | |
19d7140e | 2181 | if ( tmp.ToLong(&precision) ) |
7448de8d | 2182 | { |
19d7140e | 2183 | SetPrecision((int)precision); |
7448de8d WS |
2184 | } |
2185 | else | |
2186 | { | |
19d7140e | 2187 | wxLogDebug(_T("Invalid wxGridCellFloatRenderer precision parameter string '%s ignored"), params.c_str()); |
7448de8d | 2188 | } |
0b190b0f VZ |
2189 | } |
2190 | } | |
2191 | } | |
2192 | ||
508011ce VZ |
2193 | // ---------------------------------------------------------------------------- |
2194 | // wxGridCellBoolRenderer | |
2195 | // ---------------------------------------------------------------------------- | |
2196 | ||
65e4e78e | 2197 | wxSize wxGridCellBoolRenderer::ms_sizeCheckMark; |
508011ce | 2198 | |
b94ae1ea VZ |
2199 | // FIXME these checkbox size calculations are really ugly... |
2200 | ||
65e4e78e | 2201 | // between checkmark and box |
a95e38c0 | 2202 | static const wxCoord wxGRID_CHECKMARK_MARGIN = 2; |
508011ce | 2203 | |
65e4e78e VZ |
2204 | wxSize wxGridCellBoolRenderer::GetBestSize(wxGrid& grid, |
2205 | wxGridCellAttr& WXUNUSED(attr), | |
2206 | wxDC& WXUNUSED(dc), | |
2207 | int WXUNUSED(row), | |
2208 | int WXUNUSED(col)) | |
2209 | { | |
2210 | // compute it only once (no locks for MT safeness in GUI thread...) | |
2211 | if ( !ms_sizeCheckMark.x ) | |
297da4ba | 2212 | { |
65e4e78e | 2213 | // get checkbox size |
ca65c044 | 2214 | wxCheckBox *checkbox = new wxCheckBox(&grid, wxID_ANY, wxEmptyString); |
297da4ba | 2215 | wxSize size = checkbox->GetBestSize(); |
2f024384 | 2216 | wxCoord checkSize = size.y + 2 * wxGRID_CHECKMARK_MARGIN; |
297da4ba | 2217 | |
2f26ad28 | 2218 | #if defined(__WXMOTIF__) |
65e4e78e | 2219 | checkSize -= size.y / 2; |
297da4ba VZ |
2220 | #endif |
2221 | ||
2222 | delete checkbox; | |
65e4e78e VZ |
2223 | |
2224 | ms_sizeCheckMark.x = ms_sizeCheckMark.y = checkSize; | |
297da4ba VZ |
2225 | } |
2226 | ||
65e4e78e VZ |
2227 | return ms_sizeCheckMark; |
2228 | } | |
2229 | ||
2230 | void wxGridCellBoolRenderer::Draw(wxGrid& grid, | |
2231 | wxGridCellAttr& attr, | |
2232 | wxDC& dc, | |
2233 | const wxRect& rect, | |
2234 | int row, int col, | |
2235 | bool isSelected) | |
2236 | { | |
2237 | wxGridCellRenderer::Draw(grid, attr, dc, rect, row, col, isSelected); | |
2238 | ||
297da4ba | 2239 | // draw a check mark in the centre (ignoring alignment - TODO) |
65e4e78e | 2240 | wxSize size = GetBestSize(grid, attr, dc, row, col); |
b94ae1ea VZ |
2241 | |
2242 | // don't draw outside the cell | |
2243 | wxCoord minSize = wxMin(rect.width, rect.height); | |
2244 | if ( size.x >= minSize || size.y >= minSize ) | |
2245 | { | |
2246 | // and even leave (at least) 1 pixel margin | |
2f26ad28 | 2247 | size.x = size.y = minSize; |
b94ae1ea VZ |
2248 | } |
2249 | ||
2250 | // draw a border around checkmark | |
1bd71df9 | 2251 | int vAlign, hAlign; |
c2f5b920 | 2252 | attr.GetAlignment(&hAlign, &vAlign); |
52d6f640 | 2253 | |
a95e38c0 | 2254 | wxRect rectBorder; |
1bd71df9 JS |
2255 | if (hAlign == wxALIGN_CENTRE) |
2256 | { | |
2f024384 DS |
2257 | rectBorder.x = rect.x + rect.width / 2 - size.x / 2; |
2258 | rectBorder.y = rect.y + rect.height / 2 - size.y / 2; | |
1bd71df9 JS |
2259 | rectBorder.width = size.x; |
2260 | rectBorder.height = size.y; | |
2261 | } | |
2262 | else if (hAlign == wxALIGN_LEFT) | |
2263 | { | |
2264 | rectBorder.x = rect.x + 2; | |
2f024384 | 2265 | rectBorder.y = rect.y + rect.height / 2 - size.y / 2; |
1bd71df9 | 2266 | rectBorder.width = size.x; |
52d6f640 | 2267 | rectBorder.height = size.y; |
1bd71df9 JS |
2268 | } |
2269 | else if (hAlign == wxALIGN_RIGHT) | |
2270 | { | |
2271 | rectBorder.x = rect.x + rect.width - size.x - 2; | |
2f024384 | 2272 | rectBorder.y = rect.y + rect.height / 2 - size.y / 2; |
1bd71df9 | 2273 | rectBorder.width = size.x; |
52d6f640 | 2274 | rectBorder.height = size.y; |
1bd71df9 | 2275 | } |
b94ae1ea | 2276 | |
f2d76237 | 2277 | bool value; |
b94ae1ea | 2278 | if ( grid.GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL) ) |
c2f5b920 | 2279 | { |
f2d76237 | 2280 | value = grid.GetTable()->GetValueAsBool(row, col); |
c2f5b920 | 2281 | } |
f2d76237 | 2282 | else |
695a3263 MB |
2283 | { |
2284 | wxString cellval( grid.GetTable()->GetValue(row, col) ); | |
9c71a138 | 2285 | value = wxGridCellBoolEditor::IsTrueValue(cellval); |
695a3263 | 2286 | } |
f2d76237 | 2287 | |
2f26ad28 RR |
2288 | int flags = 0; |
2289 | if (value) | |
76c66f19 VZ |
2290 | flags |= wxCONTROL_CHECKED; |
2291 | ||
2f26ad28 | 2292 | wxRendererNative::Get().DrawCheckBox( &grid, dc, rectBorder, flags ); |
508011ce VZ |
2293 | } |
2294 | ||
2796cce3 RD |
2295 | // ---------------------------------------------------------------------------- |
2296 | // wxGridCellAttr | |
2297 | // ---------------------------------------------------------------------------- | |
2298 | ||
1df4050d VZ |
2299 | void wxGridCellAttr::Init(wxGridCellAttr *attrDefault) |
2300 | { | |
2301 | m_nRef = 1; | |
2302 | ||
2303 | m_isReadOnly = Unset; | |
2304 | ||
2305 | m_renderer = NULL; | |
2306 | m_editor = NULL; | |
2307 | ||
2308 | m_attrkind = wxGridCellAttr::Cell; | |
2309 | ||
27f35b66 | 2310 | m_sizeRows = m_sizeCols = 1; |
b63fce94 | 2311 | m_overflow = UnsetOverflow; |
27f35b66 | 2312 | |
1df4050d VZ |
2313 | SetDefAttr(attrDefault); |
2314 | } | |
2315 | ||
39bcce60 | 2316 | wxGridCellAttr *wxGridCellAttr::Clone() const |
a68c1246 | 2317 | { |
1df4050d VZ |
2318 | wxGridCellAttr *attr = new wxGridCellAttr(m_defGridAttr); |
2319 | ||
a68c1246 VZ |
2320 | if ( HasTextColour() ) |
2321 | attr->SetTextColour(GetTextColour()); | |
2322 | if ( HasBackgroundColour() ) | |
2323 | attr->SetBackgroundColour(GetBackgroundColour()); | |
2324 | if ( HasFont() ) | |
2325 | attr->SetFont(GetFont()); | |
2326 | if ( HasAlignment() ) | |
2327 | attr->SetAlignment(m_hAlign, m_vAlign); | |
2328 | ||
27f35b66 SN |
2329 | attr->SetSize( m_sizeRows, m_sizeCols ); |
2330 | ||
a68c1246 VZ |
2331 | if ( m_renderer ) |
2332 | { | |
2333 | attr->SetRenderer(m_renderer); | |
39bcce60 | 2334 | m_renderer->IncRef(); |
a68c1246 VZ |
2335 | } |
2336 | if ( m_editor ) | |
2337 | { | |
2338 | attr->SetEditor(m_editor); | |
39bcce60 | 2339 | m_editor->IncRef(); |
a68c1246 VZ |
2340 | } |
2341 | ||
2342 | if ( IsReadOnly() ) | |
2343 | attr->SetReadOnly(); | |
2344 | ||
dfd7c082 | 2345 | attr->SetOverflow( m_overflow == Overflow ); |
19d7140e VZ |
2346 | attr->SetKind( m_attrkind ); |
2347 | ||
a68c1246 VZ |
2348 | return attr; |
2349 | } | |
2350 | ||
19d7140e VZ |
2351 | void wxGridCellAttr::MergeWith(wxGridCellAttr *mergefrom) |
2352 | { | |
2353 | if ( !HasTextColour() && mergefrom->HasTextColour() ) | |
2354 | SetTextColour(mergefrom->GetTextColour()); | |
2355 | if ( !HasBackgroundColour() && mergefrom->HasBackgroundColour() ) | |
2356 | SetBackgroundColour(mergefrom->GetBackgroundColour()); | |
2357 | if ( !HasFont() && mergefrom->HasFont() ) | |
2358 | SetFont(mergefrom->GetFont()); | |
4db6714b KH |
2359 | if ( !HasAlignment() && mergefrom->HasAlignment() ) |
2360 | { | |
19d7140e VZ |
2361 | int hAlign, vAlign; |
2362 | mergefrom->GetAlignment( &hAlign, &vAlign); | |
2363 | SetAlignment(hAlign, vAlign); | |
2364 | } | |
3100c3db RD |
2365 | if ( !HasSize() && mergefrom->HasSize() ) |
2366 | mergefrom->GetSize( &m_sizeRows, &m_sizeCols ); | |
27f35b66 | 2367 | |
19d7140e VZ |
2368 | // Directly access member functions as GetRender/Editor don't just return |
2369 | // m_renderer/m_editor | |
2370 | // | |
2371 | // Maybe add support for merge of Render and Editor? | |
2372 | if (!HasRenderer() && mergefrom->HasRenderer() ) | |
bf7945ce | 2373 | { |
19d7140e VZ |
2374 | m_renderer = mergefrom->m_renderer; |
2375 | m_renderer->IncRef(); | |
2376 | } | |
2377 | if ( !HasEditor() && mergefrom->HasEditor() ) | |
2378 | { | |
2379 | m_editor = mergefrom->m_editor; | |
2380 | m_editor->IncRef(); | |
2381 | } | |
2f024384 | 2382 | if ( !HasReadWriteMode() && mergefrom->HasReadWriteMode() ) |
19d7140e VZ |
2383 | SetReadOnly(mergefrom->IsReadOnly()); |
2384 | ||
2f024384 | 2385 | if (!HasOverflowMode() && mergefrom->HasOverflowMode() ) |
ff699386 | 2386 | SetOverflow(mergefrom->GetOverflow()); |
ef5df12b | 2387 | |
19d7140e VZ |
2388 | SetDefAttr(mergefrom->m_defGridAttr); |
2389 | } | |
2390 | ||
27f35b66 SN |
2391 | void wxGridCellAttr::SetSize(int num_rows, int num_cols) |
2392 | { | |
2393 | // The size of a cell is normally 1,1 | |
2394 | ||
2395 | // If this cell is larger (2,2) then this is the top left cell | |
2396 | // the other cells that will be covered (lower right cells) must be | |
2397 | // set to negative or zero values such that | |
2398 | // row + num_rows of the covered cell points to the larger cell (this cell) | |
2399 | // same goes for the col + num_cols. | |
2400 | ||
2401 | // Size of 0,0 is NOT valid, neither is <=0 and any positive value | |
2402 | ||
2f024384 DS |
2403 | wxASSERT_MSG( (!((num_rows > 0) && (num_cols <= 0)) || |
2404 | !((num_rows <= 0) && (num_cols > 0)) || | |
2405 | !((num_rows == 0) && (num_cols == 0))), | |
27f35b66 SN |
2406 | wxT("wxGridCellAttr::SetSize only takes two postive values or negative/zero values")); |
2407 | ||
2408 | m_sizeRows = num_rows; | |
2409 | m_sizeCols = num_cols; | |
2410 | } | |
2411 | ||
2796cce3 RD |
2412 | const wxColour& wxGridCellAttr::GetTextColour() const |
2413 | { | |
2414 | if (HasTextColour()) | |
508011ce | 2415 | { |
2796cce3 | 2416 | return m_colText; |
508011ce | 2417 | } |
0926b2fc | 2418 | else if (m_defGridAttr && m_defGridAttr != this) |
508011ce | 2419 | { |
2796cce3 | 2420 | return m_defGridAttr->GetTextColour(); |
508011ce VZ |
2421 | } |
2422 | else | |
2423 | { | |
2796cce3 RD |
2424 | wxFAIL_MSG(wxT("Missing default cell attribute")); |
2425 | return wxNullColour; | |
2426 | } | |
2427 | } | |
2428 | ||
2796cce3 RD |
2429 | const wxColour& wxGridCellAttr::GetBackgroundColour() const |
2430 | { | |
2431 | if (HasBackgroundColour()) | |
2f024384 | 2432 | { |
2796cce3 | 2433 | return m_colBack; |
2f024384 | 2434 | } |
0926b2fc | 2435 | else if (m_defGridAttr && m_defGridAttr != this) |
2f024384 | 2436 | { |
2796cce3 | 2437 | return m_defGridAttr->GetBackgroundColour(); |
2f024384 | 2438 | } |
508011ce VZ |
2439 | else |
2440 | { | |
2796cce3 RD |
2441 | wxFAIL_MSG(wxT("Missing default cell attribute")); |
2442 | return wxNullColour; | |
2443 | } | |
2444 | } | |
2445 | ||
2796cce3 RD |
2446 | const wxFont& wxGridCellAttr::GetFont() const |
2447 | { | |
2448 | if (HasFont()) | |
2f024384 | 2449 | { |
2796cce3 | 2450 | return m_font; |
2f024384 | 2451 | } |
0926b2fc | 2452 | else if (m_defGridAttr && m_defGridAttr != this) |
2f024384 | 2453 | { |
2796cce3 | 2454 | return m_defGridAttr->GetFont(); |
2f024384 | 2455 | } |
508011ce VZ |
2456 | else |
2457 | { | |
2796cce3 RD |
2458 | wxFAIL_MSG(wxT("Missing default cell attribute")); |
2459 | return wxNullFont; | |
2460 | } | |
2461 | } | |
2462 | ||
2796cce3 RD |
2463 | void wxGridCellAttr::GetAlignment(int *hAlign, int *vAlign) const |
2464 | { | |
508011ce VZ |
2465 | if (HasAlignment()) |
2466 | { | |
4db6714b KH |
2467 | if ( hAlign ) |
2468 | *hAlign = m_hAlign; | |
2469 | if ( vAlign ) | |
2470 | *vAlign = m_vAlign; | |
2796cce3 | 2471 | } |
0926b2fc | 2472 | else if (m_defGridAttr && m_defGridAttr != this) |
c2f5b920 | 2473 | { |
2796cce3 | 2474 | m_defGridAttr->GetAlignment(hAlign, vAlign); |
c2f5b920 | 2475 | } |
508011ce VZ |
2476 | else |
2477 | { | |
2796cce3 RD |
2478 | wxFAIL_MSG(wxT("Missing default cell attribute")); |
2479 | } | |
2480 | } | |
2481 | ||
27f35b66 SN |
2482 | void wxGridCellAttr::GetSize( int *num_rows, int *num_cols ) const |
2483 | { | |
4db6714b KH |
2484 | if ( num_rows ) |
2485 | *num_rows = m_sizeRows; | |
2486 | if ( num_cols ) | |
2487 | *num_cols = m_sizeCols; | |
27f35b66 | 2488 | } |
2796cce3 | 2489 | |
f2d76237 | 2490 | // GetRenderer and GetEditor use a slightly different decision path about |
28a77bc4 RD |
2491 | // which attribute to use. If a non-default attr object has one then it is |
2492 | // used, otherwise the default editor or renderer is fetched from the grid and | |
2493 | // used. It should be the default for the data type of the cell. If it is | |
2494 | // NULL (because the table has a type that the grid does not have in its | |
c2f5b920 | 2495 | // registry), then the grid's default editor or renderer is used. |
28a77bc4 | 2496 | |
ef316e23 | 2497 | wxGridCellRenderer* wxGridCellAttr::GetRenderer(const wxGrid* grid, int row, int col) const |
28a77bc4 | 2498 | { |
c2f5b920 | 2499 | wxGridCellRenderer *renderer = NULL; |
28a77bc4 | 2500 | |
3cf883a2 | 2501 | if ( m_renderer && this != m_defGridAttr ) |
0b190b0f | 2502 | { |
3cf883a2 VZ |
2503 | // use the cells renderer if it has one |
2504 | renderer = m_renderer; | |
2505 | renderer->IncRef(); | |
0b190b0f | 2506 | } |
2f024384 | 2507 | else // no non-default cell renderer |
0b190b0f | 2508 | { |
3cf883a2 VZ |
2509 | // get default renderer for the data type |
2510 | if ( grid ) | |
2511 | { | |
2512 | // GetDefaultRendererForCell() will do IncRef() for us | |
2513 | renderer = grid->GetDefaultRendererForCell(row, col); | |
2514 | } | |
0b190b0f | 2515 | |
c2f5b920 | 2516 | if ( renderer == NULL ) |
3cf883a2 | 2517 | { |
c2f5b920 | 2518 | if ( (m_defGridAttr != NULL) && (m_defGridAttr != this) ) |
3cf883a2 VZ |
2519 | { |
2520 | // if we still don't have one then use the grid default | |
2521 | // (no need for IncRef() here neither) | |
2522 | renderer = m_defGridAttr->GetRenderer(NULL, 0, 0); | |
2523 | } | |
2524 | else // default grid attr | |
2525 | { | |
2526 | // use m_renderer which we had decided not to use initially | |
2527 | renderer = m_renderer; | |
2528 | if ( renderer ) | |
2529 | renderer->IncRef(); | |
2530 | } | |
2531 | } | |
0b190b0f | 2532 | } |
28a77bc4 | 2533 | |
3cf883a2 VZ |
2534 | // we're supposed to always find something |
2535 | wxASSERT_MSG(renderer, wxT("Missing default cell renderer")); | |
28a77bc4 RD |
2536 | |
2537 | return renderer; | |
2796cce3 RD |
2538 | } |
2539 | ||
3cf883a2 | 2540 | // same as above, except for s/renderer/editor/g |
ef316e23 | 2541 | wxGridCellEditor* wxGridCellAttr::GetEditor(const wxGrid* grid, int row, int col) const |
07296f0b | 2542 | { |
c2f5b920 | 2543 | wxGridCellEditor *editor = NULL; |
0b190b0f | 2544 | |
3cf883a2 | 2545 | if ( m_editor && this != m_defGridAttr ) |
0b190b0f | 2546 | { |
3cf883a2 VZ |
2547 | // use the cells editor if it has one |
2548 | editor = m_editor; | |
2549 | editor->IncRef(); | |
0b190b0f | 2550 | } |
3cf883a2 | 2551 | else // no non default cell editor |
0b190b0f | 2552 | { |
3cf883a2 VZ |
2553 | // get default editor for the data type |
2554 | if ( grid ) | |
2555 | { | |
2556 | // GetDefaultEditorForCell() will do IncRef() for us | |
2557 | editor = grid->GetDefaultEditorForCell(row, col); | |
2558 | } | |
3cf883a2 | 2559 | |
c2f5b920 | 2560 | if ( editor == NULL ) |
3cf883a2 | 2561 | { |
c2f5b920 | 2562 | if ( (m_defGridAttr != NULL) && (m_defGridAttr != this) ) |
3cf883a2 VZ |
2563 | { |
2564 | // if we still don't have one then use the grid default | |
2565 | // (no need for IncRef() here neither) | |
2566 | editor = m_defGridAttr->GetEditor(NULL, 0, 0); | |
2567 | } | |
2568 | else // default grid attr | |
2569 | { | |
2570 | // use m_editor which we had decided not to use initially | |
2571 | editor = m_editor; | |
2572 | if ( editor ) | |
2573 | editor->IncRef(); | |
2574 | } | |
2575 | } | |
0b190b0f | 2576 | } |
28a77bc4 | 2577 | |
3cf883a2 VZ |
2578 | // we're supposed to always find something |
2579 | wxASSERT_MSG(editor, wxT("Missing default cell editor")); | |
2580 | ||
28a77bc4 | 2581 | return editor; |
07296f0b RD |
2582 | } |
2583 | ||
b99be8fb | 2584 | // ---------------------------------------------------------------------------- |
758cbedf | 2585 | // wxGridCellAttrData |
b99be8fb VZ |
2586 | // ---------------------------------------------------------------------------- |
2587 | ||
758cbedf | 2588 | void wxGridCellAttrData::SetAttr(wxGridCellAttr *attr, int row, int col) |
b99be8fb VZ |
2589 | { |
2590 | int n = FindIndex(row, col); | |
2591 | if ( n == wxNOT_FOUND ) | |
2592 | { | |
2593 | // add the attribute | |
2594 | m_attrs.Add(new wxGridCellWithAttr(row, col, attr)); | |
2595 | } | |
2596 | else | |
2597 | { | |
6f36917b VZ |
2598 | // free the old attribute |
2599 | m_attrs[(size_t)n].attr->DecRef(); | |
2600 | ||
b99be8fb VZ |
2601 | if ( attr ) |
2602 | { | |
2603 | // change the attribute | |
2e9a6788 | 2604 | m_attrs[(size_t)n].attr = attr; |
b99be8fb VZ |
2605 | } |
2606 | else | |
2607 | { | |
2608 | // remove this attribute | |
2609 | m_attrs.RemoveAt((size_t)n); | |
2610 | } | |
2611 | } | |
b99be8fb VZ |
2612 | } |
2613 | ||
758cbedf | 2614 | wxGridCellAttr *wxGridCellAttrData::GetAttr(int row, int col) const |
b99be8fb VZ |
2615 | { |
2616 | wxGridCellAttr *attr = (wxGridCellAttr *)NULL; | |
2617 | ||
2618 | int n = FindIndex(row, col); | |
2619 | if ( n != wxNOT_FOUND ) | |
2620 | { | |
2e9a6788 VZ |
2621 | attr = m_attrs[(size_t)n].attr; |
2622 | attr->IncRef(); | |
b99be8fb VZ |
2623 | } |
2624 | ||
2625 | return attr; | |
2626 | } | |
2627 | ||
4d60017a SN |
2628 | void wxGridCellAttrData::UpdateAttrRows( size_t pos, int numRows ) |
2629 | { | |
2630 | size_t count = m_attrs.GetCount(); | |
2631 | for ( size_t n = 0; n < count; n++ ) | |
2632 | { | |
2633 | wxGridCellCoords& coords = m_attrs[n].coords; | |
d1c0b4f9 VZ |
2634 | wxCoord row = coords.GetRow(); |
2635 | if ((size_t)row >= pos) | |
2636 | { | |
2637 | if (numRows > 0) | |
2638 | { | |
2639 | // If rows inserted, include row counter where necessary | |
2640 | coords.SetRow(row + numRows); | |
2641 | } | |
2642 | else if (numRows < 0) | |
2643 | { | |
2644 | // If rows deleted ... | |
2645 | if ((size_t)row >= pos - numRows) | |
2646 | { | |
2647 | // ...either decrement row counter (if row still exists)... | |
2648 | coords.SetRow(row + numRows); | |
2649 | } | |
2650 | else | |
2651 | { | |
2652 | // ...or remove the attribute | |
d3e9dd94 SN |
2653 | // No need to DecRef the attribute itself since this is |
2654 | // done be wxGridCellWithAttr's destructor! | |
01dd42b6 | 2655 | m_attrs.RemoveAt(n); |
4db6714b KH |
2656 | n--; |
2657 | count--; | |
d1c0b4f9 VZ |
2658 | } |
2659 | } | |
4d60017a SN |
2660 | } |
2661 | } | |
2662 | } | |
2663 | ||
2664 | void wxGridCellAttrData::UpdateAttrCols( size_t pos, int numCols ) | |
2665 | { | |
2666 | size_t count = m_attrs.GetCount(); | |
2667 | for ( size_t n = 0; n < count; n++ ) | |
2668 | { | |
2669 | wxGridCellCoords& coords = m_attrs[n].coords; | |
d1c0b4f9 VZ |
2670 | wxCoord col = coords.GetCol(); |
2671 | if ( (size_t)col >= pos ) | |
2672 | { | |
2673 | if ( numCols > 0 ) | |
2674 | { | |
2675 | // If rows inserted, include row counter where necessary | |
2676 | coords.SetCol(col + numCols); | |
2677 | } | |
2678 | else if (numCols < 0) | |
2679 | { | |
2680 | // If rows deleted ... | |
2681 | if ((size_t)col >= pos - numCols) | |
2682 | { | |
2683 | // ...either decrement row counter (if row still exists)... | |
2684 | coords.SetCol(col + numCols); | |
2685 | } | |
2686 | else | |
2687 | { | |
2688 | // ...or remove the attribute | |
d3e9dd94 SN |
2689 | // No need to DecRef the attribute itself since this is |
2690 | // done be wxGridCellWithAttr's destructor! | |
01dd42b6 | 2691 | m_attrs.RemoveAt(n); |
2f024384 DS |
2692 | n--; |
2693 | count--; | |
d1c0b4f9 VZ |
2694 | } |
2695 | } | |
4d60017a SN |
2696 | } |
2697 | } | |
2698 | } | |
2699 | ||
758cbedf | 2700 | int wxGridCellAttrData::FindIndex(int row, int col) const |
b99be8fb VZ |
2701 | { |
2702 | size_t count = m_attrs.GetCount(); | |
2703 | for ( size_t n = 0; n < count; n++ ) | |
2704 | { | |
2705 | const wxGridCellCoords& coords = m_attrs[n].coords; | |
2706 | if ( (coords.GetRow() == row) && (coords.GetCol() == col) ) | |
2707 | { | |
2708 | return n; | |
2709 | } | |
2710 | } | |
2711 | ||
2712 | return wxNOT_FOUND; | |
2713 | } | |
2714 | ||
758cbedf VZ |
2715 | // ---------------------------------------------------------------------------- |
2716 | // wxGridRowOrColAttrData | |
2717 | // ---------------------------------------------------------------------------- | |
2718 | ||
2719 | wxGridRowOrColAttrData::~wxGridRowOrColAttrData() | |
2720 | { | |
b4a980f4 | 2721 | size_t count = m_attrs.GetCount(); |
758cbedf VZ |
2722 | for ( size_t n = 0; n < count; n++ ) |
2723 | { | |
2724 | m_attrs[n]->DecRef(); | |
2725 | } | |
2726 | } | |
2727 | ||
2728 | wxGridCellAttr *wxGridRowOrColAttrData::GetAttr(int rowOrCol) const | |
2729 | { | |
2730 | wxGridCellAttr *attr = (wxGridCellAttr *)NULL; | |
2731 | ||
2732 | int n = m_rowsOrCols.Index(rowOrCol); | |
2733 | if ( n != wxNOT_FOUND ) | |
2734 | { | |
2735 | attr = m_attrs[(size_t)n]; | |
2736 | attr->IncRef(); | |
2737 | } | |
2738 | ||
2739 | return attr; | |
2740 | } | |
2741 | ||
2742 | void wxGridRowOrColAttrData::SetAttr(wxGridCellAttr *attr, int rowOrCol) | |
2743 | { | |
a95e38c0 VZ |
2744 | int i = m_rowsOrCols.Index(rowOrCol); |
2745 | if ( i == wxNOT_FOUND ) | |
758cbedf | 2746 | { |
62d249cb VZ |
2747 | if ( attr ) |
2748 | { | |
2749 | // add the attribute | |
2750 | m_rowsOrCols.Add(rowOrCol); | |
2751 | m_attrs.Add(attr); | |
2752 | } | |
2753 | // nothing to remove | |
758cbedf VZ |
2754 | } |
2755 | else | |
2756 | { | |
a95e38c0 | 2757 | size_t n = (size_t)i; |
758cbedf VZ |
2758 | if ( attr ) |
2759 | { | |
2760 | // change the attribute | |
a95e38c0 VZ |
2761 | m_attrs[n]->DecRef(); |
2762 | m_attrs[n] = attr; | |
758cbedf VZ |
2763 | } |
2764 | else | |
2765 | { | |
2766 | // remove this attribute | |
a95e38c0 VZ |
2767 | m_attrs[n]->DecRef(); |
2768 | m_rowsOrCols.RemoveAt(n); | |
2769 | m_attrs.RemoveAt(n); | |
758cbedf VZ |
2770 | } |
2771 | } | |
2772 | } | |
2773 | ||
4d60017a SN |
2774 | void wxGridRowOrColAttrData::UpdateAttrRowsOrCols( size_t pos, int numRowsOrCols ) |
2775 | { | |
2776 | size_t count = m_attrs.GetCount(); | |
2777 | for ( size_t n = 0; n < count; n++ ) | |
2778 | { | |
2779 | int & rowOrCol = m_rowsOrCols[n]; | |
d1c0b4f9 VZ |
2780 | if ( (size_t)rowOrCol >= pos ) |
2781 | { | |
2782 | if ( numRowsOrCols > 0 ) | |
2783 | { | |
2784 | // If rows inserted, include row counter where necessary | |
2785 | rowOrCol += numRowsOrCols; | |
2786 | } | |
2787 | else if ( numRowsOrCols < 0) | |
2788 | { | |
2789 | // If rows deleted, either decrement row counter (if row still exists) | |
2790 | if ((size_t)rowOrCol >= pos - numRowsOrCols) | |
2791 | rowOrCol += numRowsOrCols; | |
2792 | else | |
2793 | { | |
01dd42b6 VZ |
2794 | m_rowsOrCols.RemoveAt(n); |
2795 | m_attrs[n]->DecRef(); | |
2796 | m_attrs.RemoveAt(n); | |
4db6714b KH |
2797 | n--; |
2798 | count--; | |
d1c0b4f9 VZ |
2799 | } |
2800 | } | |
4d60017a SN |
2801 | } |
2802 | } | |
2803 | } | |
2804 | ||
b99be8fb VZ |
2805 | // ---------------------------------------------------------------------------- |
2806 | // wxGridCellAttrProvider | |
2807 | // ---------------------------------------------------------------------------- | |
2808 | ||
2809 | wxGridCellAttrProvider::wxGridCellAttrProvider() | |
2810 | { | |
2811 | m_data = (wxGridCellAttrProviderData *)NULL; | |
2812 | } | |
2813 | ||
2814 | wxGridCellAttrProvider::~wxGridCellAttrProvider() | |
2815 | { | |
2816 | delete m_data; | |
2817 | } | |
2818 | ||
2819 | void wxGridCellAttrProvider::InitData() | |
2820 | { | |
2821 | m_data = new wxGridCellAttrProviderData; | |
2822 | } | |
2823 | ||
19d7140e VZ |
2824 | wxGridCellAttr *wxGridCellAttrProvider::GetAttr(int row, int col, |
2825 | wxGridCellAttr::wxAttrKind kind ) const | |
b99be8fb | 2826 | { |
758cbedf VZ |
2827 | wxGridCellAttr *attr = (wxGridCellAttr *)NULL; |
2828 | if ( m_data ) | |
2829 | { | |
962a48f6 | 2830 | switch (kind) |
758cbedf | 2831 | { |
19d7140e | 2832 | case (wxGridCellAttr::Any): |
962a48f6 DS |
2833 | // Get cached merge attributes. |
2834 | // Currently not used as no cache implemented as not mutable | |
19d7140e | 2835 | // attr = m_data->m_mergeAttr.GetAttr(row, col); |
4db6714b | 2836 | if (!attr) |
19d7140e | 2837 | { |
962a48f6 DS |
2838 | // Basically implement old version. |
2839 | // Also check merge cache, so we don't have to re-merge every time.. | |
999836aa VZ |
2840 | wxGridCellAttr *attrcell = m_data->m_cellAttrs.GetAttr(row, col); |
2841 | wxGridCellAttr *attrrow = m_data->m_rowAttrs.GetAttr(row); | |
2842 | wxGridCellAttr *attrcol = m_data->m_colAttrs.GetAttr(col); | |
19d7140e | 2843 | |
4db6714b KH |
2844 | if ((attrcell != attrrow) && (attrrow != attrcol) && (attrcell != attrcol)) |
2845 | { | |
2d0c2e79 | 2846 | // Two or more are non NULL |
19d7140e VZ |
2847 | attr = new wxGridCellAttr; |
2848 | attr->SetKind(wxGridCellAttr::Merged); | |
2849 | ||
962a48f6 | 2850 | // Order is important.. |
4db6714b KH |
2851 | if (attrcell) |
2852 | { | |
19d7140e VZ |
2853 | attr->MergeWith(attrcell); |
2854 | attrcell->DecRef(); | |
2855 | } | |
4db6714b KH |
2856 | if (attrcol) |
2857 | { | |
19d7140e VZ |
2858 | attr->MergeWith(attrcol); |
2859 | attrcol->DecRef(); | |
2860 | } | |
4db6714b KH |
2861 | if (attrrow) |
2862 | { | |
19d7140e VZ |
2863 | attr->MergeWith(attrrow); |
2864 | attrrow->DecRef(); | |
2865 | } | |
962a48f6 DS |
2866 | |
2867 | // store merge attr if cache implemented | |
19d7140e VZ |
2868 | //attr->IncRef(); |
2869 | //m_data->m_mergeAttr.SetAttr(attr, row, col); | |
2870 | } | |
2871 | else | |
2d0c2e79 | 2872 | { |
19d7140e | 2873 | // one or none is non null return it or null. |
4db6714b KH |
2874 | if (attrrow) |
2875 | attr = attrrow; | |
2876 | if (attrcol) | |
2d0c2e79 | 2877 | { |
962a48f6 | 2878 | if (attr) |
2d0c2e79 RD |
2879 | attr->DecRef(); |
2880 | attr = attrcol; | |
2881 | } | |
4db6714b | 2882 | if (attrcell) |
2d0c2e79 | 2883 | { |
4db6714b | 2884 | if (attr) |
2d0c2e79 RD |
2885 | attr->DecRef(); |
2886 | attr = attrcell; | |
2887 | } | |
19d7140e VZ |
2888 | } |
2889 | } | |
2f024384 | 2890 | break; |
4db6714b | 2891 | |
19d7140e VZ |
2892 | case (wxGridCellAttr::Cell): |
2893 | attr = m_data->m_cellAttrs.GetAttr(row, col); | |
2f024384 | 2894 | break; |
4db6714b | 2895 | |
19d7140e | 2896 | case (wxGridCellAttr::Col): |
2d0c2e79 | 2897 | attr = m_data->m_colAttrs.GetAttr(col); |
2f024384 | 2898 | break; |
4db6714b | 2899 | |
19d7140e | 2900 | case (wxGridCellAttr::Row): |
2d0c2e79 | 2901 | attr = m_data->m_rowAttrs.GetAttr(row); |
2f024384 | 2902 | break; |
4db6714b | 2903 | |
19d7140e VZ |
2904 | default: |
2905 | // unused as yet... | |
2906 | // (wxGridCellAttr::Default): | |
2907 | // (wxGridCellAttr::Merged): | |
2f024384 | 2908 | break; |
758cbedf VZ |
2909 | } |
2910 | } | |
2f024384 | 2911 | |
758cbedf | 2912 | return attr; |
b99be8fb VZ |
2913 | } |
2914 | ||
2e9a6788 | 2915 | void wxGridCellAttrProvider::SetAttr(wxGridCellAttr *attr, |
b99be8fb VZ |
2916 | int row, int col) |
2917 | { | |
2918 | if ( !m_data ) | |
2919 | InitData(); | |
2920 | ||
758cbedf VZ |
2921 | m_data->m_cellAttrs.SetAttr(attr, row, col); |
2922 | } | |
2923 | ||
2924 | void wxGridCellAttrProvider::SetRowAttr(wxGridCellAttr *attr, int row) | |
2925 | { | |
2926 | if ( !m_data ) | |
2927 | InitData(); | |
2928 | ||
2929 | m_data->m_rowAttrs.SetAttr(attr, row); | |
2930 | } | |
2931 | ||
2932 | void wxGridCellAttrProvider::SetColAttr(wxGridCellAttr *attr, int col) | |
2933 | { | |
2934 | if ( !m_data ) | |
2935 | InitData(); | |
2936 | ||
2937 | m_data->m_colAttrs.SetAttr(attr, col); | |
b99be8fb VZ |
2938 | } |
2939 | ||
4d60017a SN |
2940 | void wxGridCellAttrProvider::UpdateAttrRows( size_t pos, int numRows ) |
2941 | { | |
2942 | if ( m_data ) | |
2943 | { | |
2944 | m_data->m_cellAttrs.UpdateAttrRows( pos, numRows ); | |
2945 | ||
d1c0b4f9 | 2946 | m_data->m_rowAttrs.UpdateAttrRowsOrCols( pos, numRows ); |
4d60017a SN |
2947 | } |
2948 | } | |
2949 | ||
2950 | void wxGridCellAttrProvider::UpdateAttrCols( size_t pos, int numCols ) | |
2951 | { | |
2952 | if ( m_data ) | |
2953 | { | |
2954 | m_data->m_cellAttrs.UpdateAttrCols( pos, numCols ); | |
2955 | ||
d1c0b4f9 | 2956 | m_data->m_colAttrs.UpdateAttrRowsOrCols( pos, numCols ); |
4d60017a SN |
2957 | } |
2958 | } | |
2959 | ||
f2d76237 RD |
2960 | // ---------------------------------------------------------------------------- |
2961 | // wxGridTypeRegistry | |
2962 | // ---------------------------------------------------------------------------- | |
2963 | ||
2964 | wxGridTypeRegistry::~wxGridTypeRegistry() | |
2965 | { | |
b4a980f4 | 2966 | size_t count = m_typeinfo.GetCount(); |
b94ae1ea | 2967 | for ( size_t i = 0; i < count; i++ ) |
f2d76237 RD |
2968 | delete m_typeinfo[i]; |
2969 | } | |
2970 | ||
f2d76237 RD |
2971 | void wxGridTypeRegistry::RegisterDataType(const wxString& typeName, |
2972 | wxGridCellRenderer* renderer, | |
2973 | wxGridCellEditor* editor) | |
2974 | { | |
f2d76237 RD |
2975 | wxGridDataTypeInfo* info = new wxGridDataTypeInfo(typeName, renderer, editor); |
2976 | ||
2977 | // is it already registered? | |
c4608a8a | 2978 | int loc = FindRegisteredDataType(typeName); |
39bcce60 VZ |
2979 | if ( loc != wxNOT_FOUND ) |
2980 | { | |
f2d76237 RD |
2981 | delete m_typeinfo[loc]; |
2982 | m_typeinfo[loc] = info; | |
2983 | } | |
39bcce60 VZ |
2984 | else |
2985 | { | |
f2d76237 RD |
2986 | m_typeinfo.Add(info); |
2987 | } | |
2988 | } | |
2989 | ||
c4608a8a VZ |
2990 | int wxGridTypeRegistry::FindRegisteredDataType(const wxString& typeName) |
2991 | { | |
2992 | size_t count = m_typeinfo.GetCount(); | |
2993 | for ( size_t i = 0; i < count; i++ ) | |
2994 | { | |
2995 | if ( typeName == m_typeinfo[i]->m_typeName ) | |
2996 | { | |
2997 | return i; | |
2998 | } | |
2999 | } | |
3000 | ||
3001 | return wxNOT_FOUND; | |
3002 | } | |
3003 | ||
f2d76237 RD |
3004 | int wxGridTypeRegistry::FindDataType(const wxString& typeName) |
3005 | { | |
c4608a8a VZ |
3006 | int index = FindRegisteredDataType(typeName); |
3007 | if ( index == wxNOT_FOUND ) | |
3008 | { | |
3009 | // check whether this is one of the standard ones, in which case | |
3010 | // register it "on the fly" | |
3a8c693a | 3011 | #if wxUSE_TEXTCTRL |
c4608a8a VZ |
3012 | if ( typeName == wxGRID_VALUE_STRING ) |
3013 | { | |
3014 | RegisterDataType(wxGRID_VALUE_STRING, | |
3015 | new wxGridCellStringRenderer, | |
3016 | new wxGridCellTextEditor); | |
4db6714b KH |
3017 | } |
3018 | else | |
3a8c693a VZ |
3019 | #endif // wxUSE_TEXTCTRL |
3020 | #if wxUSE_CHECKBOX | |
3021 | if ( typeName == wxGRID_VALUE_BOOL ) | |
c4608a8a VZ |
3022 | { |
3023 | RegisterDataType(wxGRID_VALUE_BOOL, | |
3024 | new wxGridCellBoolRenderer, | |
3025 | new wxGridCellBoolEditor); | |
4db6714b KH |
3026 | } |
3027 | else | |
3a8c693a VZ |
3028 | #endif // wxUSE_CHECKBOX |
3029 | #if wxUSE_TEXTCTRL | |
3030 | if ( typeName == wxGRID_VALUE_NUMBER ) | |
c4608a8a VZ |
3031 | { |
3032 | RegisterDataType(wxGRID_VALUE_NUMBER, | |
3033 | new wxGridCellNumberRenderer, | |
3034 | new wxGridCellNumberEditor); | |
3035 | } | |
3036 | else if ( typeName == wxGRID_VALUE_FLOAT ) | |
3037 | { | |
3038 | RegisterDataType(wxGRID_VALUE_FLOAT, | |
3039 | new wxGridCellFloatRenderer, | |
3040 | new wxGridCellFloatEditor); | |
4db6714b KH |
3041 | } |
3042 | else | |
3a8c693a VZ |
3043 | #endif // wxUSE_TEXTCTRL |
3044 | #if wxUSE_COMBOBOX | |
3045 | if ( typeName == wxGRID_VALUE_CHOICE ) | |
c4608a8a VZ |
3046 | { |
3047 | RegisterDataType(wxGRID_VALUE_CHOICE, | |
3048 | new wxGridCellStringRenderer, | |
3049 | new wxGridCellChoiceEditor); | |
4db6714b KH |
3050 | } |
3051 | else | |
3a8c693a | 3052 | #endif // wxUSE_COMBOBOX |
c4608a8a VZ |
3053 | { |
3054 | return wxNOT_FOUND; | |
3055 | } | |
f2d76237 | 3056 | |
c4608a8a VZ |
3057 | // we get here only if just added the entry for this type, so return |
3058 | // the last index | |
3059 | index = m_typeinfo.GetCount() - 1; | |
3060 | } | |
3061 | ||
3062 | return index; | |
3063 | } | |
3064 | ||
3065 | int wxGridTypeRegistry::FindOrCloneDataType(const wxString& typeName) | |
3066 | { | |
3067 | int index = FindDataType(typeName); | |
3068 | if ( index == wxNOT_FOUND ) | |
3069 | { | |
3070 | // the first part of the typename is the "real" type, anything after ':' | |
3071 | // are the parameters for the renderer | |
3072 | index = FindDataType(typeName.BeforeFirst(_T(':'))); | |
3073 | if ( index == wxNOT_FOUND ) | |
3074 | { | |
3075 | return wxNOT_FOUND; | |
f2d76237 | 3076 | } |
c4608a8a VZ |
3077 | |
3078 | wxGridCellRenderer *renderer = GetRenderer(index); | |
3079 | wxGridCellRenderer *rendererOld = renderer; | |
3080 | renderer = renderer->Clone(); | |
3081 | rendererOld->DecRef(); | |
3082 | ||
3083 | wxGridCellEditor *editor = GetEditor(index); | |
3084 | wxGridCellEditor *editorOld = editor; | |
3085 | editor = editor->Clone(); | |
3086 | editorOld->DecRef(); | |
3087 | ||
3088 | // do it even if there are no parameters to reset them to defaults | |
3089 | wxString params = typeName.AfterFirst(_T(':')); | |
3090 | renderer->SetParameters(params); | |
3091 | editor->SetParameters(params); | |
3092 | ||
3093 | // register the new typename | |
c4608a8a VZ |
3094 | RegisterDataType(typeName, renderer, editor); |
3095 | ||
3096 | // we just registered it, it's the last one | |
3097 | index = m_typeinfo.GetCount() - 1; | |
f2d76237 RD |
3098 | } |
3099 | ||
c4608a8a | 3100 | return index; |
f2d76237 RD |
3101 | } |
3102 | ||
3103 | wxGridCellRenderer* wxGridTypeRegistry::GetRenderer(int index) | |
3104 | { | |
3105 | wxGridCellRenderer* renderer = m_typeinfo[index]->m_renderer; | |
faec5a43 SN |
3106 | if (renderer) |
3107 | renderer->IncRef(); | |
2f024384 | 3108 | |
f2d76237 RD |
3109 | return renderer; |
3110 | } | |
3111 | ||
0b190b0f | 3112 | wxGridCellEditor* wxGridTypeRegistry::GetEditor(int index) |
f2d76237 RD |
3113 | { |
3114 | wxGridCellEditor* editor = m_typeinfo[index]->m_editor; | |
faec5a43 SN |
3115 | if (editor) |
3116 | editor->IncRef(); | |
2f024384 | 3117 | |
f2d76237 RD |
3118 | return editor; |
3119 | } | |
3120 | ||
758cbedf VZ |
3121 | // ---------------------------------------------------------------------------- |
3122 | // wxGridTableBase | |
3123 | // ---------------------------------------------------------------------------- | |
3124 | ||
f85afd4e MB |
3125 | IMPLEMENT_ABSTRACT_CLASS( wxGridTableBase, wxObject ) |
3126 | ||
f85afd4e | 3127 | wxGridTableBase::wxGridTableBase() |
f85afd4e MB |
3128 | { |
3129 | m_view = (wxGrid *) NULL; | |
b99be8fb | 3130 | m_attrProvider = (wxGridCellAttrProvider *) NULL; |
f85afd4e MB |
3131 | } |
3132 | ||
3133 | wxGridTableBase::~wxGridTableBase() | |
3134 | { | |
b99be8fb VZ |
3135 | delete m_attrProvider; |
3136 | } | |
3137 | ||
3138 | void wxGridTableBase::SetAttrProvider(wxGridCellAttrProvider *attrProvider) | |
3139 | { | |
3140 | delete m_attrProvider; | |
3141 | m_attrProvider = attrProvider; | |
f85afd4e MB |
3142 | } |
3143 | ||
f2d76237 RD |
3144 | bool wxGridTableBase::CanHaveAttributes() |
3145 | { | |
3146 | if ( ! GetAttrProvider() ) | |
3147 | { | |
3148 | // use the default attr provider by default | |
3149 | SetAttrProvider(new wxGridCellAttrProvider); | |
3150 | } | |
2f024384 | 3151 | |
ca65c044 | 3152 | return true; |
f2d76237 RD |
3153 | } |
3154 | ||
19d7140e | 3155 | wxGridCellAttr *wxGridTableBase::GetAttr(int row, int col, wxGridCellAttr::wxAttrKind kind) |
b99be8fb VZ |
3156 | { |
3157 | if ( m_attrProvider ) | |
19d7140e | 3158 | return m_attrProvider->GetAttr(row, col, kind); |
b99be8fb VZ |
3159 | else |
3160 | return (wxGridCellAttr *)NULL; | |
3161 | } | |
3162 | ||
758cbedf | 3163 | void wxGridTableBase::SetAttr(wxGridCellAttr* attr, int row, int col) |
b99be8fb VZ |
3164 | { |
3165 | if ( m_attrProvider ) | |
3166 | { | |
19d7140e | 3167 | attr->SetKind(wxGridCellAttr::Cell); |
b99be8fb VZ |
3168 | m_attrProvider->SetAttr(attr, row, col); |
3169 | } | |
3170 | else | |
3171 | { | |
3172 | // as we take ownership of the pointer and don't store it, we must | |
3173 | // free it now | |
39bcce60 | 3174 | wxSafeDecRef(attr); |
b99be8fb VZ |
3175 | } |
3176 | } | |
3177 | ||
758cbedf VZ |
3178 | void wxGridTableBase::SetRowAttr(wxGridCellAttr *attr, int row) |
3179 | { | |
3180 | if ( m_attrProvider ) | |
3181 | { | |
19d7140e | 3182 | attr->SetKind(wxGridCellAttr::Row); |
758cbedf VZ |
3183 | m_attrProvider->SetRowAttr(attr, row); |
3184 | } | |
3185 | else | |
3186 | { | |
3187 | // as we take ownership of the pointer and don't store it, we must | |
3188 | // free it now | |
39bcce60 | 3189 | wxSafeDecRef(attr); |
758cbedf VZ |
3190 | } |
3191 | } | |
3192 | ||
3193 | void wxGridTableBase::SetColAttr(wxGridCellAttr *attr, int col) | |
3194 | { | |
3195 | if ( m_attrProvider ) | |
3196 | { | |
19d7140e | 3197 | attr->SetKind(wxGridCellAttr::Col); |
758cbedf VZ |
3198 | m_attrProvider->SetColAttr(attr, col); |
3199 | } | |
3200 | else | |
3201 | { | |
3202 | // as we take ownership of the pointer and don't store it, we must | |
3203 | // free it now | |
39bcce60 | 3204 | wxSafeDecRef(attr); |
758cbedf VZ |
3205 | } |
3206 | } | |
3207 | ||
aa5e1f75 SN |
3208 | bool wxGridTableBase::InsertRows( size_t WXUNUSED(pos), |
3209 | size_t WXUNUSED(numRows) ) | |
f85afd4e | 3210 | { |
f6bcfd97 | 3211 | wxFAIL_MSG( wxT("Called grid table class function InsertRows\nbut your derived table class does not override this function") ); |
8f177c8e | 3212 | |
ca65c044 | 3213 | return false; |
f85afd4e MB |
3214 | } |
3215 | ||
aa5e1f75 | 3216 | bool wxGridTableBase::AppendRows( size_t WXUNUSED(numRows) ) |
f85afd4e | 3217 | { |
f6bcfd97 | 3218 | wxFAIL_MSG( wxT("Called grid table class function AppendRows\nbut your derived table class does not override this function")); |
8f177c8e | 3219 | |
ca65c044 | 3220 | return false; |
f85afd4e MB |
3221 | } |
3222 | ||
aa5e1f75 SN |
3223 | bool wxGridTableBase::DeleteRows( size_t WXUNUSED(pos), |
3224 | size_t WXUNUSED(numRows) ) | |
f85afd4e | 3225 | { |
f6bcfd97 | 3226 | wxFAIL_MSG( wxT("Called grid table class function DeleteRows\nbut your derived table class does not override this function")); |
8f177c8e | 3227 | |
ca65c044 | 3228 | return false; |
f85afd4e MB |
3229 | } |
3230 | ||
aa5e1f75 SN |
3231 | bool wxGridTableBase::InsertCols( size_t WXUNUSED(pos), |
3232 | size_t WXUNUSED(numCols) ) | |
f85afd4e | 3233 | { |
f6bcfd97 | 3234 | wxFAIL_MSG( wxT("Called grid table class function InsertCols\nbut your derived table class does not override this function")); |
8f177c8e | 3235 | |
ca65c044 | 3236 | return false; |
f85afd4e MB |
3237 | } |
3238 | ||
aa5e1f75 | 3239 | bool wxGridTableBase::AppendCols( size_t WXUNUSED(numCols) ) |
f85afd4e | 3240 | { |
f6bcfd97 | 3241 | wxFAIL_MSG(wxT("Called grid table class function AppendCols\nbut your derived table class does not override this function")); |
8f177c8e | 3242 | |
ca65c044 | 3243 | return false; |
f85afd4e MB |
3244 | } |
3245 | ||
aa5e1f75 SN |
3246 | bool wxGridTableBase::DeleteCols( size_t WXUNUSED(pos), |
3247 | size_t WXUNUSED(numCols) ) | |
f85afd4e | 3248 | { |
f6bcfd97 | 3249 | wxFAIL_MSG( wxT("Called grid table class function DeleteCols\nbut your derived table class does not override this function")); |
8f177c8e | 3250 | |
ca65c044 | 3251 | return false; |
f85afd4e MB |
3252 | } |
3253 | ||
f85afd4e MB |
3254 | wxString wxGridTableBase::GetRowLabelValue( int row ) |
3255 | { | |
3256 | wxString s; | |
93763ad5 | 3257 | |
2f024384 DS |
3258 | // RD: Starting the rows at zero confuses users, |
3259 | // no matter how much it makes sense to us geeks. | |
3260 | s << row + 1; | |
3261 | ||
f85afd4e MB |
3262 | return s; |
3263 | } | |
3264 | ||
3265 | wxString wxGridTableBase::GetColLabelValue( int col ) | |
3266 | { | |
3267 | // default col labels are: | |
3268 | // cols 0 to 25 : A-Z | |
3269 | // cols 26 to 675 : AA-ZZ | |
3270 | // etc. | |
3271 | ||
3272 | wxString s; | |
3273 | unsigned int i, n; | |
3274 | for ( n = 1; ; n++ ) | |
3275 | { | |
2f024384 DS |
3276 | s += (wxChar) (_T('A') + (wxChar)(col % 26)); |
3277 | col = col / 26 - 1; | |
4db6714b KH |
3278 | if ( col < 0 ) |
3279 | break; | |
f85afd4e MB |
3280 | } |
3281 | ||
3282 | // reverse the string... | |
3283 | wxString s2; | |
3d59537f | 3284 | for ( i = 0; i < n; i++ ) |
f85afd4e | 3285 | { |
2f024384 | 3286 | s2 += s[n - i - 1]; |
f85afd4e MB |
3287 | } |
3288 | ||
3289 | return s2; | |
3290 | } | |
3291 | ||
f2d76237 RD |
3292 | wxString wxGridTableBase::GetTypeName( int WXUNUSED(row), int WXUNUSED(col) ) |
3293 | { | |
816be743 | 3294 | return wxGRID_VALUE_STRING; |
f2d76237 RD |
3295 | } |
3296 | ||
3297 | bool wxGridTableBase::CanGetValueAs( int WXUNUSED(row), int WXUNUSED(col), | |
3298 | const wxString& typeName ) | |
3299 | { | |
816be743 | 3300 | return typeName == wxGRID_VALUE_STRING; |
f2d76237 RD |
3301 | } |
3302 | ||
3303 | bool wxGridTableBase::CanSetValueAs( int row, int col, const wxString& typeName ) | |
3304 | { | |
3305 | return CanGetValueAs(row, col, typeName); | |
3306 | } | |
3307 | ||
3308 | long wxGridTableBase::GetValueAsLong( int WXUNUSED(row), int WXUNUSED(col) ) | |
3309 | { | |
3310 | return 0; | |
3311 | } | |
3312 | ||
3313 | double wxGridTableBase::GetValueAsDouble( int WXUNUSED(row), int WXUNUSED(col) ) | |
3314 | { | |
3315 | return 0.0; | |
3316 | } | |
3317 | ||
3318 | bool wxGridTableBase::GetValueAsBool( int WXUNUSED(row), int WXUNUSED(col) ) | |
3319 | { | |
ca65c044 | 3320 | return false; |
f2d76237 RD |
3321 | } |
3322 | ||
3323 | void wxGridTableBase::SetValueAsLong( int WXUNUSED(row), int WXUNUSED(col), | |
3324 | long WXUNUSED(value) ) | |
3325 | { | |
3326 | } | |
3327 | ||
3328 | void wxGridTableBase::SetValueAsDouble( int WXUNUSED(row), int WXUNUSED(col), | |
3329 | double WXUNUSED(value) ) | |
3330 | { | |
3331 | } | |
3332 | ||
3333 | void wxGridTableBase::SetValueAsBool( int WXUNUSED(row), int WXUNUSED(col), | |
3334 | bool WXUNUSED(value) ) | |
3335 | { | |
3336 | } | |
3337 | ||
f2d76237 RD |
3338 | void* wxGridTableBase::GetValueAsCustom( int WXUNUSED(row), int WXUNUSED(col), |
3339 | const wxString& WXUNUSED(typeName) ) | |
3340 | { | |
3341 | return NULL; | |
3342 | } | |
3343 | ||
3344 | void wxGridTableBase::SetValueAsCustom( int WXUNUSED(row), int WXUNUSED(col), | |
3345 | const wxString& WXUNUSED(typeName), | |
3346 | void* WXUNUSED(value) ) | |
3347 | { | |
3348 | } | |
3349 | ||
f85afd4e MB |
3350 | ////////////////////////////////////////////////////////////////////// |
3351 | // | |
3352 | // Message class for the grid table to send requests and notifications | |
3353 | // to the grid view | |
3354 | // | |
3355 | ||
3356 | wxGridTableMessage::wxGridTableMessage() | |
3357 | { | |
3358 | m_table = (wxGridTableBase *) NULL; | |
3359 | m_id = -1; | |
3360 | m_comInt1 = -1; | |
3361 | m_comInt2 = -1; | |
3362 | } | |
3363 | ||
3364 | wxGridTableMessage::wxGridTableMessage( wxGridTableBase *table, int id, | |
3365 | int commandInt1, int commandInt2 ) | |
3366 | { | |
3367 | m_table = table; | |
3368 | m_id = id; | |
3369 | m_comInt1 = commandInt1; | |
3370 | m_comInt2 = commandInt2; | |
3371 | } | |
3372 | ||
f85afd4e MB |
3373 | ////////////////////////////////////////////////////////////////////// |
3374 | // | |
3375 | // A basic grid table for string data. An object of this class will | |
3376 | // created by wxGrid if you don't specify an alternative table class. | |
3377 | // | |
3378 | ||
223d09f6 | 3379 | WX_DEFINE_OBJARRAY(wxGridStringArray) |
f85afd4e MB |
3380 | |
3381 | IMPLEMENT_DYNAMIC_CLASS( wxGridStringTable, wxGridTableBase ) | |
3382 | ||
3383 | wxGridStringTable::wxGridStringTable() | |
3384 | : wxGridTableBase() | |
3385 | { | |
3386 | } | |
3387 | ||
3388 | wxGridStringTable::wxGridStringTable( int numRows, int numCols ) | |
3389 | : wxGridTableBase() | |
3390 | { | |
f85afd4e MB |
3391 | m_data.Alloc( numRows ); |
3392 | ||
3393 | wxArrayString sa; | |
3394 | sa.Alloc( numCols ); | |
27f35b66 | 3395 | sa.Add( wxEmptyString, numCols ); |
8f177c8e | 3396 | |
27f35b66 | 3397 | m_data.Add( sa, numRows ); |
f85afd4e MB |
3398 | } |
3399 | ||
3400 | wxGridStringTable::~wxGridStringTable() | |
3401 | { | |
3402 | } | |
3403 | ||
e32352cf | 3404 | int wxGridStringTable::GetNumberRows() |
f85afd4e MB |
3405 | { |
3406 | return m_data.GetCount(); | |
3407 | } | |
3408 | ||
e32352cf | 3409 | int wxGridStringTable::GetNumberCols() |
f85afd4e MB |
3410 | { |
3411 | if ( m_data.GetCount() > 0 ) | |
3412 | return m_data[0].GetCount(); | |
3413 | else | |
3414 | return 0; | |
3415 | } | |
3416 | ||
3417 | wxString wxGridStringTable::GetValue( int row, int col ) | |
3418 | { | |
3e13956a RD |
3419 | wxCHECK_MSG( (row < GetNumberRows()) && (col < GetNumberCols()), |
3420 | wxEmptyString, | |
3421 | _T("invalid row or column index in wxGridStringTable") ); | |
af547d51 | 3422 | |
f85afd4e MB |
3423 | return m_data[row][col]; |
3424 | } | |
3425 | ||
f2d76237 | 3426 | void wxGridStringTable::SetValue( int row, int col, const wxString& value ) |
f85afd4e | 3427 | { |
3e13956a RD |
3428 | wxCHECK_RET( (row < GetNumberRows()) && (col < GetNumberCols()), |
3429 | _T("invalid row or column index in wxGridStringTable") ); | |
af547d51 | 3430 | |
f2d76237 | 3431 | m_data[row][col] = value; |
f85afd4e MB |
3432 | } |
3433 | ||
3434 | bool wxGridStringTable::IsEmptyCell( int row, int col ) | |
3435 | { | |
3e13956a RD |
3436 | wxCHECK_MSG( (row < GetNumberRows()) && (col < GetNumberCols()), |
3437 | true, | |
af547d51 VZ |
3438 | _T("invalid row or column index in wxGridStringTable") ); |
3439 | ||
f85afd4e MB |
3440 | return (m_data[row][col] == wxEmptyString); |
3441 | } | |
3442 | ||
f85afd4e MB |
3443 | void wxGridStringTable::Clear() |
3444 | { | |
3445 | int row, col; | |
3446 | int numRows, numCols; | |
8f177c8e | 3447 | |
f85afd4e MB |
3448 | numRows = m_data.GetCount(); |
3449 | if ( numRows > 0 ) | |
3450 | { | |
3451 | numCols = m_data[0].GetCount(); | |
3452 | ||
3d59537f | 3453 | for ( row = 0; row < numRows; row++ ) |
f85afd4e | 3454 | { |
3d59537f | 3455 | for ( col = 0; col < numCols; col++ ) |
f85afd4e MB |
3456 | { |
3457 | m_data[row][col] = wxEmptyString; | |
3458 | } | |
3459 | } | |
3460 | } | |
3461 | } | |
3462 | ||
f85afd4e MB |
3463 | bool wxGridStringTable::InsertRows( size_t pos, size_t numRows ) |
3464 | { | |
f85afd4e | 3465 | size_t curNumRows = m_data.GetCount(); |
f6bcfd97 BP |
3466 | size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : |
3467 | ( GetView() ? GetView()->GetNumberCols() : 0 ) ); | |
8f177c8e | 3468 | |
f85afd4e MB |
3469 | if ( pos >= curNumRows ) |
3470 | { | |
3471 | return AppendRows( numRows ); | |
3472 | } | |
8f177c8e | 3473 | |
f85afd4e MB |
3474 | wxArrayString sa; |
3475 | sa.Alloc( curNumCols ); | |
27f35b66 SN |
3476 | sa.Add( wxEmptyString, curNumCols ); |
3477 | m_data.Insert( sa, pos, numRows ); | |
2f024384 | 3478 | |
f85afd4e MB |
3479 | if ( GetView() ) |
3480 | { | |
3481 | wxGridTableMessage msg( this, | |
3482 | wxGRIDTABLE_NOTIFY_ROWS_INSERTED, | |
3483 | pos, | |
3484 | numRows ); | |
8f177c8e | 3485 | |
f85afd4e MB |
3486 | GetView()->ProcessTableMessage( msg ); |
3487 | } | |
3488 | ||
ca65c044 | 3489 | return true; |
f85afd4e MB |
3490 | } |
3491 | ||
3492 | bool wxGridStringTable::AppendRows( size_t numRows ) | |
3493 | { | |
f85afd4e | 3494 | size_t curNumRows = m_data.GetCount(); |
4db6714b KH |
3495 | size_t curNumCols = ( curNumRows > 0 |
3496 | ? m_data[0].GetCount() | |
3497 | : ( GetView() ? GetView()->GetNumberCols() : 0 ) ); | |
8f177c8e | 3498 | |
f85afd4e MB |
3499 | wxArrayString sa; |
3500 | if ( curNumCols > 0 ) | |
3501 | { | |
3502 | sa.Alloc( curNumCols ); | |
27f35b66 | 3503 | sa.Add( wxEmptyString, curNumCols ); |
f85afd4e | 3504 | } |
8f177c8e | 3505 | |
27f35b66 | 3506 | m_data.Add( sa, numRows ); |
f85afd4e MB |
3507 | |
3508 | if ( GetView() ) | |
3509 | { | |
3510 | wxGridTableMessage msg( this, | |
3511 | wxGRIDTABLE_NOTIFY_ROWS_APPENDED, | |
3512 | numRows ); | |
8f177c8e | 3513 | |
f85afd4e MB |
3514 | GetView()->ProcessTableMessage( msg ); |
3515 | } | |
3516 | ||
ca65c044 | 3517 | return true; |
f85afd4e MB |
3518 | } |
3519 | ||
3520 | bool wxGridStringTable::DeleteRows( size_t pos, size_t numRows ) | |
3521 | { | |
f85afd4e | 3522 | size_t curNumRows = m_data.GetCount(); |
8f177c8e | 3523 | |
f85afd4e MB |
3524 | if ( pos >= curNumRows ) |
3525 | { | |
e91d2033 VZ |
3526 | wxFAIL_MSG( wxString::Format |
3527 | ( | |
3528 | wxT("Called wxGridStringTable::DeleteRows(pos=%lu, N=%lu)\nPos value is invalid for present table with %lu rows"), | |
3529 | (unsigned long)pos, | |
3530 | (unsigned long)numRows, | |
3531 | (unsigned long)curNumRows | |
3532 | ) ); | |
3533 | ||
ca65c044 | 3534 | return false; |
f85afd4e MB |
3535 | } |
3536 | ||
3537 | if ( numRows > curNumRows - pos ) | |
3538 | { | |
3539 | numRows = curNumRows - pos; | |
3540 | } | |
8f177c8e | 3541 | |
f85afd4e MB |
3542 | if ( numRows >= curNumRows ) |
3543 | { | |
d57ad377 | 3544 | m_data.Clear(); |
f85afd4e MB |
3545 | } |
3546 | else | |
3547 | { | |
27f35b66 | 3548 | m_data.RemoveAt( pos, numRows ); |
f85afd4e | 3549 | } |
4db6714b | 3550 | |
f85afd4e MB |
3551 | if ( GetView() ) |
3552 | { | |
3553 | wxGridTableMessage msg( this, | |
3554 | wxGRIDTABLE_NOTIFY_ROWS_DELETED, | |
3555 | pos, | |
3556 | numRows ); | |
8f177c8e | 3557 | |
f85afd4e MB |
3558 | GetView()->ProcessTableMessage( msg ); |
3559 | } | |
3560 | ||
ca65c044 | 3561 | return true; |
f85afd4e MB |
3562 | } |
3563 | ||
3564 | bool wxGridStringTable::InsertCols( size_t pos, size_t numCols ) | |
3565 | { | |
3566 | size_t row, col; | |
3567 | ||
3568 | size_t curNumRows = m_data.GetCount(); | |
4db6714b KH |
3569 | size_t curNumCols = ( curNumRows > 0 |
3570 | ? m_data[0].GetCount() | |
3571 | : ( GetView() ? GetView()->GetNumberCols() : 0 ) ); | |
8f177c8e | 3572 | |
f85afd4e MB |
3573 | if ( pos >= curNumCols ) |
3574 | { | |
3575 | return AppendCols( numCols ); | |
3576 | } | |
3577 | ||
d4175745 VZ |
3578 | if ( !m_colLabels.IsEmpty() ) |
3579 | { | |
3580 | m_colLabels.Insert( wxEmptyString, pos, numCols ); | |
3581 | ||
3582 | size_t i; | |
3583 | for ( i = pos; i < pos + numCols; i++ ) | |
3584 | m_colLabels[i] = wxGridTableBase::GetColLabelValue( i ); | |
3585 | } | |
3586 | ||
3d59537f | 3587 | for ( row = 0; row < curNumRows; row++ ) |
f85afd4e | 3588 | { |
3d59537f | 3589 | for ( col = pos; col < pos + numCols; col++ ) |
f85afd4e MB |
3590 | { |
3591 | m_data[row].Insert( wxEmptyString, col ); | |
3592 | } | |
3593 | } | |
4db6714b | 3594 | |
f85afd4e MB |
3595 | if ( GetView() ) |
3596 | { | |
3597 | wxGridTableMessage msg( this, | |
3598 | wxGRIDTABLE_NOTIFY_COLS_INSERTED, | |
3599 | pos, | |
3600 | numCols ); | |
8f177c8e | 3601 | |
f85afd4e MB |
3602 | GetView()->ProcessTableMessage( msg ); |
3603 | } | |
3604 | ||
ca65c044 | 3605 | return true; |
f85afd4e MB |
3606 | } |
3607 | ||
3608 | bool wxGridStringTable::AppendCols( size_t numCols ) | |
3609 | { | |
27f35b66 | 3610 | size_t row; |
f85afd4e MB |
3611 | |
3612 | size_t curNumRows = m_data.GetCount(); | |
2f024384 | 3613 | |
f6bcfd97 | 3614 | #if 0 |
f85afd4e MB |
3615 | if ( !curNumRows ) |
3616 | { | |
3617 | // TODO: something better than this ? | |
3618 | // | |
f6bcfd97 | 3619 | wxFAIL_MSG( wxT("Unable to append cols to a grid table with no rows.\nCall AppendRows() first") ); |
ca65c044 | 3620 | return false; |
f85afd4e | 3621 | } |
f6bcfd97 | 3622 | #endif |
8f177c8e | 3623 | |
3d59537f | 3624 | for ( row = 0; row < curNumRows; row++ ) |
f85afd4e | 3625 | { |
27f35b66 | 3626 | m_data[row].Add( wxEmptyString, numCols ); |
f85afd4e MB |
3627 | } |
3628 | ||
3629 | if ( GetView() ) | |
3630 | { | |
3631 | wxGridTableMessage msg( this, | |
3632 | wxGRIDTABLE_NOTIFY_COLS_APPENDED, | |
3633 | numCols ); | |
8f177c8e | 3634 | |
f85afd4e MB |
3635 | GetView()->ProcessTableMessage( msg ); |
3636 | } | |
3637 | ||
ca65c044 | 3638 | return true; |
f85afd4e MB |
3639 | } |
3640 | ||
3641 | bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols ) | |
3642 | { | |
27f35b66 | 3643 | size_t row; |
f85afd4e MB |
3644 | |
3645 | size_t curNumRows = m_data.GetCount(); | |
f6bcfd97 BP |
3646 | size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : |
3647 | ( GetView() ? GetView()->GetNumberCols() : 0 ) ); | |
8f177c8e | 3648 | |
f85afd4e MB |
3649 | if ( pos >= curNumCols ) |
3650 | { | |
e91d2033 VZ |
3651 | wxFAIL_MSG( wxString::Format |
3652 | ( | |
3653 | wxT("Called wxGridStringTable::DeleteCols(pos=%lu, N=%lu)\nPos value is invalid for present table with %lu cols"), | |
3654 | (unsigned long)pos, | |
3655 | (unsigned long)numCols, | |
3656 | (unsigned long)curNumCols | |
3657 | ) ); | |
ca65c044 | 3658 | return false; |
f85afd4e MB |
3659 | } |
3660 | ||
d4175745 VZ |
3661 | int colID; |
3662 | if ( GetView() ) | |
3663 | colID = GetView()->GetColAt( pos ); | |
3664 | else | |
3665 | colID = pos; | |
3666 | ||
3667 | if ( numCols > curNumCols - colID ) | |
3668 | { | |
3669 | numCols = curNumCols - colID; | |
3670 | } | |
3671 | ||
3672 | if ( !m_colLabels.IsEmpty() ) | |
f85afd4e | 3673 | { |
b2df5ddf VZ |
3674 | // m_colLabels stores just as many elements as it needs, e.g. if only |
3675 | // the label of the first column had been set it would have only one | |
3676 | // element and not numCols, so account for it | |
3677 | int nToRm = m_colLabels.size() - colID; | |
3678 | if ( nToRm > 0 ) | |
3679 | m_colLabels.RemoveAt( colID, nToRm ); | |
f85afd4e MB |
3680 | } |
3681 | ||
3d59537f | 3682 | for ( row = 0; row < curNumRows; row++ ) |
f85afd4e MB |
3683 | { |
3684 | if ( numCols >= curNumCols ) | |
3685 | { | |
dcdce64e | 3686 | m_data[row].Clear(); |
f85afd4e MB |
3687 | } |
3688 | else | |
3689 | { | |
d4175745 | 3690 | m_data[row].RemoveAt( colID, numCols ); |
f85afd4e MB |
3691 | } |
3692 | } | |
4db6714b | 3693 | |
f85afd4e MB |
3694 | if ( GetView() ) |
3695 | { | |
3696 | wxGridTableMessage msg( this, | |
3697 | wxGRIDTABLE_NOTIFY_COLS_DELETED, | |
3698 | pos, | |
3699 | numCols ); | |
8f177c8e | 3700 | |
f85afd4e MB |
3701 | GetView()->ProcessTableMessage( msg ); |
3702 | } | |
3703 | ||
ca65c044 | 3704 | return true; |
f85afd4e MB |
3705 | } |
3706 | ||
3707 | wxString wxGridStringTable::GetRowLabelValue( int row ) | |
3708 | { | |
3709 | if ( row > (int)(m_rowLabels.GetCount()) - 1 ) | |
3710 | { | |
3711 | // using default label | |
3712 | // | |
3713 | return wxGridTableBase::GetRowLabelValue( row ); | |
3714 | } | |
3715 | else | |
3716 | { | |
2f024384 | 3717 | return m_rowLabels[row]; |
f85afd4e MB |
3718 | } |
3719 | } | |
3720 | ||
3721 | wxString wxGridStringTable::GetColLabelValue( int col ) | |
3722 | { | |
3723 | if ( col > (int)(m_colLabels.GetCount()) - 1 ) | |
3724 | { | |
3725 | // using default label | |
3726 | // | |
3727 | return wxGridTableBase::GetColLabelValue( col ); | |
3728 | } | |
3729 | else | |
3730 | { | |
2f024384 | 3731 | return m_colLabels[col]; |
f85afd4e MB |
3732 | } |
3733 | } | |
3734 | ||
3735 | void wxGridStringTable::SetRowLabelValue( int row, const wxString& value ) | |
3736 | { | |
3737 | if ( row > (int)(m_rowLabels.GetCount()) - 1 ) | |
3738 | { | |
3739 | int n = m_rowLabels.GetCount(); | |
3740 | int i; | |
2f024384 | 3741 | |
3d59537f | 3742 | for ( i = n; i <= row; i++ ) |
f85afd4e MB |
3743 | { |
3744 | m_rowLabels.Add( wxGridTableBase::GetRowLabelValue(i) ); | |
3745 | } | |
3746 | } | |
3747 | ||
3748 | m_rowLabels[row] = value; | |
3749 | } | |
3750 | ||
3751 | void wxGridStringTable::SetColLabelValue( int col, const wxString& value ) | |
3752 | { | |
3753 | if ( col > (int)(m_colLabels.GetCount()) - 1 ) | |
3754 | { | |
3755 | int n = m_colLabels.GetCount(); | |
3756 | int i; | |
2f024384 | 3757 | |
3d59537f | 3758 | for ( i = n; i <= col; i++ ) |
f85afd4e MB |
3759 | { |
3760 | m_colLabels.Add( wxGridTableBase::GetColLabelValue(i) ); | |
3761 | } | |
3762 | } | |
3763 | ||
3764 | m_colLabels[col] = value; | |
3765 | } | |
3766 | ||
3767 | ||
f85afd4e | 3768 | ////////////////////////////////////////////////////////////////////// |
2d66e025 MB |
3769 | ////////////////////////////////////////////////////////////////////// |
3770 | ||
86033c4b VZ |
3771 | BEGIN_EVENT_TABLE(wxGridSubwindow, wxWindow) |
3772 | EVT_MOUSE_CAPTURE_LOST(wxGridSubwindow::OnMouseCaptureLost) | |
3773 | END_EVENT_TABLE() | |
3774 | ||
3775 | void wxGridSubwindow::OnMouseCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(event)) | |
3776 | { | |
3777 | m_owner->CancelMouseCapture(); | |
3778 | } | |
3779 | ||
2d66e025 MB |
3780 | IMPLEMENT_DYNAMIC_CLASS( wxGridRowLabelWindow, wxWindow ) |
3781 | ||
86033c4b | 3782 | BEGIN_EVENT_TABLE( wxGridRowLabelWindow, wxGridSubwindow ) |
2d66e025 | 3783 | EVT_PAINT( wxGridRowLabelWindow::OnPaint ) |
a9339fe2 | 3784 | EVT_MOUSEWHEEL( wxGridRowLabelWindow::OnMouseWheel ) |
2d66e025 | 3785 | EVT_MOUSE_EVENTS( wxGridRowLabelWindow::OnMouseEvent ) |
2d66e025 MB |
3786 | END_EVENT_TABLE() |
3787 | ||
60ff3b99 VZ |
3788 | wxGridRowLabelWindow::wxGridRowLabelWindow( wxGrid *parent, |
3789 | wxWindowID id, | |
2d66e025 | 3790 | const wxPoint &pos, const wxSize &size ) |
86033c4b | 3791 | : wxGridSubwindow(parent, id, pos, size) |
2d66e025 MB |
3792 | { |
3793 | m_owner = parent; | |
3794 | } | |
3795 | ||
aa5e1f75 | 3796 | void wxGridRowLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) |
2d66e025 MB |
3797 | { |
3798 | wxPaintDC dc(this); | |
3799 | ||
3800 | // NO - don't do this because it will set both the x and y origin | |
3801 | // coords to match the parent scrolled window and we just want to | |
3802 | // set the y coord - MB | |
3803 | // | |
3804 | // m_owner->PrepareDC( dc ); | |
60ff3b99 | 3805 | |
790ad94f | 3806 | int x, y; |
2d66e025 | 3807 | m_owner->CalcUnscrolledPosition( 0, 0, &x, &y ); |
615b7e6a RR |
3808 | wxPoint pt = dc.GetDeviceOrigin(); |
3809 | dc.SetDeviceOrigin( pt.x, pt.y-y ); | |
60ff3b99 | 3810 | |
d10f4bf9 | 3811 | wxArrayInt rows = m_owner->CalcRowLabelsExposed( GetUpdateRegion() ); |
a9339fe2 | 3812 | m_owner->DrawRowLabels( dc, rows ); |
2d66e025 MB |
3813 | } |
3814 | ||
2d66e025 MB |
3815 | void wxGridRowLabelWindow::OnMouseEvent( wxMouseEvent& event ) |
3816 | { | |
3817 | m_owner->ProcessRowLabelMouseEvent( event ); | |
3818 | } | |
3819 | ||
b51c3f27 RD |
3820 | void wxGridRowLabelWindow::OnMouseWheel( wxMouseEvent& event ) |
3821 | { | |
a9339fe2 | 3822 | m_owner->GetEventHandler()->ProcessEvent( event ); |
b51c3f27 RD |
3823 | } |
3824 | ||
2d66e025 MB |
3825 | ////////////////////////////////////////////////////////////////////// |
3826 | ||
3827 | IMPLEMENT_DYNAMIC_CLASS( wxGridColLabelWindow, wxWindow ) | |
3828 | ||
86033c4b | 3829 | BEGIN_EVENT_TABLE( wxGridColLabelWindow, wxGridSubwindow ) |
2d66e025 | 3830 | EVT_PAINT( wxGridColLabelWindow::OnPaint ) |
a9339fe2 | 3831 | EVT_MOUSEWHEEL( wxGridColLabelWindow::OnMouseWheel ) |
2d66e025 | 3832 | EVT_MOUSE_EVENTS( wxGridColLabelWindow::OnMouseEvent ) |
2d66e025 MB |
3833 | END_EVENT_TABLE() |
3834 | ||
60ff3b99 VZ |
3835 | wxGridColLabelWindow::wxGridColLabelWindow( wxGrid *parent, |
3836 | wxWindowID id, | |
2d66e025 | 3837 | const wxPoint &pos, const wxSize &size ) |
86033c4b | 3838 | : wxGridSubwindow(parent, id, pos, size) |
2d66e025 MB |
3839 | { |
3840 | m_owner = parent; | |
3841 | } | |
3842 | ||
aa5e1f75 | 3843 | void wxGridColLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) |
2d66e025 MB |
3844 | { |
3845 | wxPaintDC dc(this); | |
3846 | ||
3847 | // NO - don't do this because it will set both the x and y origin | |
3848 | // coords to match the parent scrolled window and we just want to | |
3849 | // set the x coord - MB | |
3850 | // | |
3851 | // m_owner->PrepareDC( dc ); | |
60ff3b99 | 3852 | |
790ad94f | 3853 | int x, y; |
2d66e025 | 3854 | m_owner->CalcUnscrolledPosition( 0, 0, &x, &y ); |
615b7e6a RR |
3855 | wxPoint pt = dc.GetDeviceOrigin(); |
3856 | if (GetLayoutDirection() == wxLayout_RightToLeft) | |
3857 | dc.SetDeviceOrigin( pt.x+x, pt.y ); | |
3858 | else | |
3859 | dc.SetDeviceOrigin( pt.x-x, pt.y ); | |
2d66e025 | 3860 | |
d10f4bf9 | 3861 | wxArrayInt cols = m_owner->CalcColLabelsExposed( GetUpdateRegion() ); |
a9339fe2 | 3862 | m_owner->DrawColLabels( dc, cols ); |
2d66e025 MB |
3863 | } |
3864 | ||
2d66e025 MB |
3865 | void wxGridColLabelWindow::OnMouseEvent( wxMouseEvent& event ) |
3866 | { | |
3867 | m_owner->ProcessColLabelMouseEvent( event ); | |
3868 | } | |
3869 | ||
b51c3f27 RD |
3870 | void wxGridColLabelWindow::OnMouseWheel( wxMouseEvent& event ) |
3871 | { | |
a9339fe2 | 3872 | m_owner->GetEventHandler()->ProcessEvent( event ); |
b51c3f27 RD |
3873 | } |
3874 | ||
2d66e025 MB |
3875 | ////////////////////////////////////////////////////////////////////// |
3876 | ||
3877 | IMPLEMENT_DYNAMIC_CLASS( wxGridCornerLabelWindow, wxWindow ) | |
3878 | ||
86033c4b | 3879 | BEGIN_EVENT_TABLE( wxGridCornerLabelWindow, wxGridSubwindow ) |
a9339fe2 | 3880 | EVT_MOUSEWHEEL( wxGridCornerLabelWindow::OnMouseWheel ) |
2d66e025 | 3881 | EVT_MOUSE_EVENTS( wxGridCornerLabelWindow::OnMouseEvent ) |
a9339fe2 | 3882 | EVT_PAINT( wxGridCornerLabelWindow::OnPaint ) |
2d66e025 MB |
3883 | END_EVENT_TABLE() |
3884 | ||
60ff3b99 VZ |
3885 | wxGridCornerLabelWindow::wxGridCornerLabelWindow( wxGrid *parent, |
3886 | wxWindowID id, | |
2d66e025 | 3887 | const wxPoint &pos, const wxSize &size ) |
86033c4b | 3888 | : wxGridSubwindow(parent, id, pos, size) |
2d66e025 MB |
3889 | { |
3890 | m_owner = parent; | |
3891 | } | |
3892 | ||
d2fdd8d2 RR |
3893 | void wxGridCornerLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) |
3894 | { | |
3895 | wxPaintDC dc(this); | |
b99be8fb | 3896 | |
d2fdd8d2 RR |
3897 | int client_height = 0; |
3898 | int client_width = 0; | |
3899 | GetClientSize( &client_width, &client_height ); | |
b99be8fb | 3900 | |
11850ff3 | 3901 | // VZ: any reason for this ifdef? (FIXME) |
e6002250 RR |
3902 | #if 0 |
3903 | def __WXGTK__ | |
4d1bc39c RR |
3904 | wxRect rect; |
3905 | rect.SetX( 1 ); | |
3906 | rect.SetY( 1 ); | |
3907 | rect.SetWidth( client_width - 2 ); | |
3908 | rect.SetHeight( client_height - 2 ); | |
ec157c8f | 3909 | |
4d1bc39c | 3910 | wxRendererNative::Get().DrawHeaderButton( this, dc, rect, 0 ); |
11850ff3 | 3911 | #else // !__WXGTK__ |
04ee05f9 | 3912 | dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW), 1, wxPENSTYLE_SOLID) ); |
ccdee36f DS |
3913 | dc.DrawLine( client_width - 1, client_height - 1, client_width - 1, 0 ); |
3914 | dc.DrawLine( client_width - 1, client_height - 1, 0, client_height - 1 ); | |
d2fdd8d2 RR |
3915 | dc.DrawLine( 0, 0, client_width, 0 ); |
3916 | dc.DrawLine( 0, 0, 0, client_height ); | |
73145b0e JS |
3917 | |
3918 | dc.SetPen( *wxWHITE_PEN ); | |
ccdee36f DS |
3919 | dc.DrawLine( 1, 1, client_width - 1, 1 ); |
3920 | dc.DrawLine( 1, 1, 1, client_height - 1 ); | |
3921 | #endif | |
d2fdd8d2 RR |
3922 | } |
3923 | ||
2d66e025 MB |
3924 | void wxGridCornerLabelWindow::OnMouseEvent( wxMouseEvent& event ) |
3925 | { | |
3926 | m_owner->ProcessCornerLabelMouseEvent( event ); | |
3927 | } | |
3928 | ||
b51c3f27 RD |
3929 | void wxGridCornerLabelWindow::OnMouseWheel( wxMouseEvent& event ) |
3930 | { | |
3931 | m_owner->GetEventHandler()->ProcessEvent(event); | |
3932 | } | |
3933 | ||
f85afd4e MB |
3934 | ////////////////////////////////////////////////////////////////////// |
3935 | ||
59ddac01 | 3936 | IMPLEMENT_DYNAMIC_CLASS( wxGridWindow, wxWindow ) |
2d66e025 | 3937 | |
86033c4b | 3938 | BEGIN_EVENT_TABLE( wxGridWindow, wxGridSubwindow ) |
2d66e025 | 3939 | EVT_PAINT( wxGridWindow::OnPaint ) |
a9339fe2 | 3940 | EVT_MOUSEWHEEL( wxGridWindow::OnMouseWheel ) |
2d66e025 MB |
3941 | EVT_MOUSE_EVENTS( wxGridWindow::OnMouseEvent ) |
3942 | EVT_KEY_DOWN( wxGridWindow::OnKeyDown ) | |
f6bcfd97 | 3943 | EVT_KEY_UP( wxGridWindow::OnKeyUp ) |
a9339fe2 | 3944 | EVT_CHAR( wxGridWindow::OnChar ) |
80acaf25 JS |
3945 | EVT_SET_FOCUS( wxGridWindow::OnFocus ) |
3946 | EVT_KILL_FOCUS( wxGridWindow::OnFocus ) | |
2796cce3 | 3947 | EVT_ERASE_BACKGROUND( wxGridWindow::OnEraseBackground ) |
2d66e025 MB |
3948 | END_EVENT_TABLE() |
3949 | ||
60ff3b99 VZ |
3950 | wxGridWindow::wxGridWindow( wxGrid *parent, |
3951 | wxGridRowLabelWindow *rowLblWin, | |
2d66e025 | 3952 | wxGridColLabelWindow *colLblWin, |
04418332 VZ |
3953 | wxWindowID id, |
3954 | const wxPoint &pos, | |
3955 | const wxSize &size ) | |
86033c4b | 3956 | : wxGridSubwindow(parent, id, pos, size, |
760be3f7 VS |
3957 | wxWANTS_CHARS | wxCLIP_CHILDREN, |
3958 | wxT("grid window") ) | |
2d66e025 MB |
3959 | { |
3960 | m_owner = parent; | |
3961 | m_rowLabelWin = rowLblWin; | |
3962 | m_colLabelWin = colLblWin; | |
2d66e025 MB |
3963 | } |
3964 | ||
2d66e025 MB |
3965 | void wxGridWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) |
3966 | { | |
3967 | wxPaintDC dc( this ); | |
3968 | m_owner->PrepareDC( dc ); | |
796df70a | 3969 | wxRegion reg = GetUpdateRegion(); |
ccdee36f DS |
3970 | wxGridCellCoordsArray dirtyCells = m_owner->CalcCellsExposed( reg ); |
3971 | m_owner->DrawGridCellArea( dc, dirtyCells ); | |
2f024384 | 3972 | |
9496deb5 | 3973 | #if WXGRID_DRAW_LINES |
796df70a SN |
3974 | m_owner->DrawAllGridLines( dc, reg ); |
3975 | #endif | |
2f024384 | 3976 | |
a5777624 | 3977 | m_owner->DrawGridSpace( dc ); |
ccdee36f | 3978 | m_owner->DrawHighlight( dc, dirtyCells ); |
2d66e025 MB |
3979 | } |
3980 | ||
2d66e025 MB |
3981 | void wxGridWindow::ScrollWindow( int dx, int dy, const wxRect *rect ) |
3982 | { | |
59ddac01 | 3983 | wxWindow::ScrollWindow( dx, dy, rect ); |
2d66e025 MB |
3984 | m_rowLabelWin->ScrollWindow( 0, dy, rect ); |
3985 | m_colLabelWin->ScrollWindow( dx, 0, rect ); | |
3986 | } | |
3987 | ||
2d66e025 MB |
3988 | void wxGridWindow::OnMouseEvent( wxMouseEvent& event ) |
3989 | { | |
33e9fc54 RD |
3990 | if (event.ButtonDown(wxMOUSE_BTN_LEFT) && FindFocus() != this) |
3991 | SetFocus(); | |
902725ee | 3992 | |
2d66e025 MB |
3993 | m_owner->ProcessGridCellMouseEvent( event ); |
3994 | } | |
3995 | ||
b51c3f27 RD |
3996 | void wxGridWindow::OnMouseWheel( wxMouseEvent& event ) |
3997 | { | |
a9339fe2 | 3998 | m_owner->GetEventHandler()->ProcessEvent( event ); |
b51c3f27 | 3999 | } |
2d66e025 | 4000 | |
f6bcfd97 | 4001 | // This seems to be required for wxMotif/wxGTK otherwise the mouse |
2d66e025 MB |
4002 | // cursor must be in the cell edit control to get key events |
4003 | // | |
4004 | void wxGridWindow::OnKeyDown( wxKeyEvent& event ) | |
4005 | { | |
4db6714b KH |
4006 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
4007 | event.Skip(); | |
2d66e025 | 4008 | } |
f85afd4e | 4009 | |
f6bcfd97 BP |
4010 | void wxGridWindow::OnKeyUp( wxKeyEvent& event ) |
4011 | { | |
4db6714b KH |
4012 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
4013 | event.Skip(); | |
f6bcfd97 | 4014 | } |
7c8a8ad5 | 4015 | |
63e2147c RD |
4016 | void wxGridWindow::OnChar( wxKeyEvent& event ) |
4017 | { | |
4db6714b KH |
4018 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
4019 | event.Skip(); | |
63e2147c RD |
4020 | } |
4021 | ||
aa5e1f75 | 4022 | void wxGridWindow::OnEraseBackground( wxEraseEvent& WXUNUSED(event) ) |
8dd4f536 | 4023 | { |
8dd4f536 | 4024 | } |
025562fe | 4025 | |
80acaf25 JS |
4026 | void wxGridWindow::OnFocus(wxFocusEvent& event) |
4027 | { | |
760be3f7 VS |
4028 | // and if we have any selection, it has to be repainted, because it |
4029 | // uses different colour when the grid is not focused: | |
4030 | if ( m_owner->IsSelection() ) | |
4031 | { | |
4032 | Refresh(); | |
4033 | } | |
4034 | else | |
4035 | { | |
4036 | // NB: Note that this code is in "else" branch only because the other | |
4037 | // branch refreshes everything and so there's no point in calling | |
4038 | // Refresh() again, *not* because it should only be done if | |
4039 | // !IsSelection(). If the above code is ever optimized to refresh | |
4040 | // only selected area, this needs to be moved out of the "else" | |
4041 | // branch so that it's always executed. | |
4042 | ||
4043 | // current cell cursor {dis,re}appears on focus change: | |
4044 | const wxGridCellCoords cursorCoords(m_owner->GetGridCursorRow(), | |
4045 | m_owner->GetGridCursorCol()); | |
4046 | const wxRect cursor = | |
4047 | m_owner->BlockToDeviceRect(cursorCoords, cursorCoords); | |
4048 | Refresh(true, &cursor); | |
4049 | } | |
4050 | ||
80acaf25 JS |
4051 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) |
4052 | event.Skip(); | |
4053 | } | |
2d66e025 MB |
4054 | |
4055 | ////////////////////////////////////////////////////////////////////// | |
4056 | ||
33188aa4 SN |
4057 | // Internal Helper function for computing row or column from some |
4058 | // (unscrolled) coordinate value, using either | |
70e8d961 | 4059 | // m_defaultRowHeight/m_defaultColWidth or binary search on array |
33188aa4 SN |
4060 | // of m_rowBottoms/m_ColRights to speed up the search! |
4061 | ||
4062 | // Internal helper macros for simpler use of that function | |
4063 | ||
4064 | static int CoordToRowOrCol(int coord, int defaultDist, int minDist, | |
64e15340 | 4065 | const wxArrayInt& BorderArray, int nMax, |
a967f048 | 4066 | bool clipToMinMax); |
33188aa4 | 4067 | |
d4175745 | 4068 | #define internalXToCol(x) XToCol(x, true) |
33188aa4 | 4069 | #define internalYToRow(y) CoordToRowOrCol(y, m_defaultRowHeight, \ |
b8d24d4e | 4070 | m_minAcceptableRowHeight, \ |
ca65c044 | 4071 | m_rowBottoms, m_numRows, true) |
ccdee36f | 4072 | |
33188aa4 | 4073 | ///////////////////////////////////////////////////////////////////// |
07296f0b | 4074 | |
b0a877ec | 4075 | #if wxUSE_EXTENDED_RTTI |
73c36334 JS |
4076 | WX_DEFINE_FLAGS( wxGridStyle ) |
4077 | ||
3ff066a4 | 4078 | wxBEGIN_FLAGS( wxGridStyle ) |
73c36334 JS |
4079 | // new style border flags, we put them first to |
4080 | // use them for streaming out | |
3ff066a4 SC |
4081 | wxFLAGS_MEMBER(wxBORDER_SIMPLE) |
4082 | wxFLAGS_MEMBER(wxBORDER_SUNKEN) | |
4083 | wxFLAGS_MEMBER(wxBORDER_DOUBLE) | |
4084 | wxFLAGS_MEMBER(wxBORDER_RAISED) | |
4085 | wxFLAGS_MEMBER(wxBORDER_STATIC) | |
4086 | wxFLAGS_MEMBER(wxBORDER_NONE) | |
ca65c044 | 4087 | |
73c36334 | 4088 | // old style border flags |
3ff066a4 SC |
4089 | wxFLAGS_MEMBER(wxSIMPLE_BORDER) |
4090 | wxFLAGS_MEMBER(wxSUNKEN_BORDER) | |
4091 | wxFLAGS_MEMBER(wxDOUBLE_BORDER) | |
4092 | wxFLAGS_MEMBER(wxRAISED_BORDER) | |
4093 | wxFLAGS_MEMBER(wxSTATIC_BORDER) | |
cb0afb26 | 4094 | wxFLAGS_MEMBER(wxBORDER) |
73c36334 JS |
4095 | |
4096 | // standard window styles | |
3ff066a4 SC |
4097 | wxFLAGS_MEMBER(wxTAB_TRAVERSAL) |
4098 | wxFLAGS_MEMBER(wxCLIP_CHILDREN) | |
4099 | wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) | |
4100 | wxFLAGS_MEMBER(wxWANTS_CHARS) | |
cb0afb26 | 4101 | wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) |
ccdee36f | 4102 | wxFLAGS_MEMBER(wxALWAYS_SHOW_SB) |
3ff066a4 SC |
4103 | wxFLAGS_MEMBER(wxVSCROLL) |
4104 | wxFLAGS_MEMBER(wxHSCROLL) | |
73c36334 | 4105 | |
3ff066a4 | 4106 | wxEND_FLAGS( wxGridStyle ) |
73c36334 | 4107 | |
b0a877ec SC |
4108 | IMPLEMENT_DYNAMIC_CLASS_XTI(wxGrid, wxScrolledWindow,"wx/grid.h") |
4109 | ||
3ff066a4 SC |
4110 | wxBEGIN_PROPERTIES_TABLE(wxGrid) |
4111 | wxHIDE_PROPERTY( Children ) | |
af498247 | 4112 | wxPROPERTY_FLAGS( WindowStyle , wxGridStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style |
3ff066a4 | 4113 | wxEND_PROPERTIES_TABLE() |
b0a877ec | 4114 | |
3ff066a4 SC |
4115 | wxBEGIN_HANDLERS_TABLE(wxGrid) |
4116 | wxEND_HANDLERS_TABLE() | |
b0a877ec | 4117 | |
ca65c044 | 4118 | wxCONSTRUCTOR_5( wxGrid , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle ) |
b0a877ec SC |
4119 | |
4120 | /* | |
ccdee36f | 4121 | TODO : Expose more information of a list's layout, etc. via appropriate objects (e.g., NotebookPageInfo) |
b0a877ec SC |
4122 | */ |
4123 | #else | |
2d66e025 | 4124 | IMPLEMENT_DYNAMIC_CLASS( wxGrid, wxScrolledWindow ) |
b0a877ec | 4125 | #endif |
2d66e025 MB |
4126 | |
4127 | BEGIN_EVENT_TABLE( wxGrid, wxScrolledWindow ) | |
f85afd4e MB |
4128 | EVT_PAINT( wxGrid::OnPaint ) |
4129 | EVT_SIZE( wxGrid::OnSize ) | |
f85afd4e | 4130 | EVT_KEY_DOWN( wxGrid::OnKeyDown ) |
f6bcfd97 | 4131 | EVT_KEY_UP( wxGrid::OnKeyUp ) |
63e2147c | 4132 | EVT_CHAR ( wxGrid::OnChar ) |
2796cce3 | 4133 | EVT_ERASE_BACKGROUND( wxGrid::OnEraseBackground ) |
f85afd4e | 4134 | END_EVENT_TABLE() |
8f177c8e | 4135 | |
b0a877ec SC |
4136 | wxGrid::wxGrid() |
4137 | { | |
f9549841 | 4138 | InitVars(); |
b0a877ec SC |
4139 | } |
4140 | ||
2d66e025 MB |
4141 | wxGrid::wxGrid( wxWindow *parent, |
4142 | wxWindowID id, | |
4143 | const wxPoint& pos, | |
4144 | const wxSize& size, | |
4145 | long style, | |
4146 | const wxString& name ) | |
2d66e025 | 4147 | { |
f9549841 | 4148 | InitVars(); |
ba808e11 | 4149 | Create(parent, id, pos, size, style, name); |
58dd5b3b MB |
4150 | } |
4151 | ||
b0a877ec SC |
4152 | bool wxGrid::Create(wxWindow *parent, wxWindowID id, |
4153 | const wxPoint& pos, const wxSize& size, | |
4154 | long style, const wxString& name) | |
4155 | { | |
4156 | if (!wxScrolledWindow::Create(parent, id, pos, size, | |
c2f5b920 | 4157 | style | wxWANTS_CHARS, name)) |
ca65c044 | 4158 | return false; |
b0a877ec | 4159 | |
2f024384 DS |
4160 | m_colMinWidths = wxLongToLongHashMap(GRID_HASH_SIZE); |
4161 | m_rowMinHeights = wxLongToLongHashMap(GRID_HASH_SIZE); | |
b0a877ec | 4162 | |
2f024384 | 4163 | Create(); |
170acdc9 | 4164 | SetInitialSize(size); |
b93aafab | 4165 | CalcDimensions(); |
b0a877ec | 4166 | |
ca65c044 | 4167 | return true; |
b0a877ec SC |
4168 | } |
4169 | ||
58dd5b3b MB |
4170 | wxGrid::~wxGrid() |
4171 | { | |
606b005f JS |
4172 | // Must do this or ~wxScrollHelper will pop the wrong event handler |
4173 | SetTargetWindow(this); | |
0a976765 | 4174 | ClearAttrCache(); |
39bcce60 | 4175 | wxSafeDecRef(m_defaultCellAttr); |
0a976765 VZ |
4176 | |
4177 | #ifdef DEBUG_ATTR_CACHE | |
4178 | size_t total = gs_nAttrCacheHits + gs_nAttrCacheMisses; | |
4179 | wxPrintf(_T("wxGrid attribute cache statistics: " | |
4180 | "total: %u, hits: %u (%u%%)\n"), | |
4181 | total, gs_nAttrCacheHits, | |
4182 | total ? (gs_nAttrCacheHits*100) / total : 0); | |
4183 | #endif | |
4184 | ||
86020f7e VZ |
4185 | // if we own the table, just delete it, otherwise at least don't leave it |
4186 | // with dangling view pointer | |
4187 | if ( m_ownTable ) | |
2796cce3 | 4188 | delete m_table; |
ecc7aa82 | 4189 | else if ( m_table && m_table->GetView() == this ) |
86020f7e | 4190 | m_table->SetView(NULL); |
f2d76237 RD |
4191 | |
4192 | delete m_typeRegistry; | |
b5808881 | 4193 | delete m_selection; |
58dd5b3b MB |
4194 | } |
4195 | ||
58dd5b3b MB |
4196 | // |
4197 | // ----- internal init and update functions | |
4198 | // | |
4199 | ||
9950649c RD |
4200 | // NOTE: If using the default visual attributes works everywhere then this can |
4201 | // be removed as well as the #else cases below. | |
4202 | #define _USE_VISATTR 0 | |
4203 | ||
58dd5b3b | 4204 | void wxGrid::Create() |
f0102d2a | 4205 | { |
3d59537f DS |
4206 | // create the type registry |
4207 | m_typeRegistry = new wxGridTypeRegistry; | |
2c9a89e0 | 4208 | |
ca65c044 | 4209 | m_cellEditCtrlEnabled = false; |
4634a5d6 | 4210 | |
ccd970b1 | 4211 | m_defaultCellAttr = new wxGridCellAttr(); |
f2d76237 RD |
4212 | |
4213 | // Set default cell attributes | |
ccd970b1 | 4214 | m_defaultCellAttr->SetDefAttr(m_defaultCellAttr); |
19d7140e | 4215 | m_defaultCellAttr->SetKind(wxGridCellAttr::Default); |
f2d76237 | 4216 | m_defaultCellAttr->SetFont(GetFont()); |
4c7277db | 4217 | m_defaultCellAttr->SetAlignment(wxALIGN_LEFT, wxALIGN_TOP); |
9950649c RD |
4218 | m_defaultCellAttr->SetRenderer(new wxGridCellStringRenderer); |
4219 | m_defaultCellAttr->SetEditor(new wxGridCellTextEditor); | |
4220 | ||
4221 | #if _USE_VISATTR | |
4222 | wxVisualAttributes gva = wxListBox::GetClassDefaultAttributes(); | |
4223 | wxVisualAttributes lva = wxPanel::GetClassDefaultAttributes(); | |
4224 | ||
4225 | m_defaultCellAttr->SetTextColour(gva.colFg); | |
4226 | m_defaultCellAttr->SetBackgroundColour(gva.colBg); | |
ca65c044 | 4227 | |
9950649c | 4228 | #else |
f2d76237 | 4229 | m_defaultCellAttr->SetTextColour( |
a756f210 | 4230 | wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT)); |
f2d76237 | 4231 | m_defaultCellAttr->SetBackgroundColour( |
a756f210 | 4232 | wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW)); |
9950649c | 4233 | #endif |
2796cce3 | 4234 | |
4634a5d6 MB |
4235 | m_numRows = 0; |
4236 | m_numCols = 0; | |
4237 | m_currentCellCoords = wxGridNoCellCoords; | |
b99be8fb | 4238 | |
18f9565d MB |
4239 | m_rowLabelWidth = WXGRID_DEFAULT_ROW_LABEL_WIDTH; |
4240 | m_colLabelHeight = WXGRID_DEFAULT_COL_LABEL_HEIGHT; | |
2d66e025 | 4241 | |
f2d76237 | 4242 | // subwindow components that make up the wxGrid |
60ff3b99 | 4243 | m_rowLabelWin = new wxGridRowLabelWindow( this, |
ca65c044 | 4244 | wxID_ANY, |
18f9565d MB |
4245 | wxDefaultPosition, |
4246 | wxDefaultSize ); | |
2d66e025 MB |
4247 | |
4248 | m_colLabelWin = new wxGridColLabelWindow( this, | |
ca65c044 | 4249 | wxID_ANY, |
18f9565d MB |
4250 | wxDefaultPosition, |
4251 | wxDefaultSize ); | |
60ff3b99 | 4252 | |
3d59537f DS |
4253 | m_cornerLabelWin = new wxGridCornerLabelWindow( this, |
4254 | wxID_ANY, | |
4255 | wxDefaultPosition, | |
4256 | wxDefaultSize ); | |
4257 | ||
60ff3b99 VZ |
4258 | m_gridWin = new wxGridWindow( this, |
4259 | m_rowLabelWin, | |
4260 | m_colLabelWin, | |
ca65c044 | 4261 | wxID_ANY, |
18f9565d | 4262 | wxDefaultPosition, |
2d66e025 MB |
4263 | wxDefaultSize ); |
4264 | ||
4265 | SetTargetWindow( m_gridWin ); | |
6f36917b | 4266 | |
9950649c RD |
4267 | #if _USE_VISATTR |
4268 | wxColour gfg = gva.colFg; | |
4269 | wxColour gbg = gva.colBg; | |
4270 | wxColour lfg = lva.colFg; | |
4271 | wxColour lbg = lva.colBg; | |
4272 | #else | |
4273 | wxColour gfg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT ); | |
4274 | wxColour gbg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOW ); | |
4275 | wxColour lfg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT ); | |
4276 | wxColour lbg = wxSystemSettings::GetColour( wxSYS_COLOUR_BTNFACE ); | |
4277 | #endif | |
2f024384 | 4278 | |
fa47d7a7 VS |
4279 | m_cornerLabelWin->SetOwnForegroundColour(lfg); |
4280 | m_cornerLabelWin->SetOwnBackgroundColour(lbg); | |
4281 | m_rowLabelWin->SetOwnForegroundColour(lfg); | |
4282 | m_rowLabelWin->SetOwnBackgroundColour(lbg); | |
4283 | m_colLabelWin->SetOwnForegroundColour(lfg); | |
4284 | m_colLabelWin->SetOwnBackgroundColour(lbg); | |
4285 | ||
4286 | m_gridWin->SetOwnForegroundColour(gfg); | |
4287 | m_gridWin->SetOwnBackgroundColour(gbg); | |
ca65c044 | 4288 | |
6f36917b | 4289 | Init(); |
2d66e025 | 4290 | } |
f85afd4e | 4291 | |
b5808881 SN |
4292 | bool wxGrid::CreateGrid( int numRows, int numCols, |
4293 | wxGrid::wxGridSelectionModes selmode ) | |
2d66e025 | 4294 | { |
f6bcfd97 | 4295 | wxCHECK_MSG( !m_created, |
ca65c044 | 4296 | false, |
f6bcfd97 BP |
4297 | wxT("wxGrid::CreateGrid or wxGrid::SetTable called more than once") ); |
4298 | ||
4299 | m_numRows = numRows; | |
4300 | m_numCols = numCols; | |
4301 | ||
4302 | m_table = new wxGridStringTable( m_numRows, m_numCols ); | |
4303 | m_table->SetView( this ); | |
ca65c044 | 4304 | m_ownTable = true; |
f6bcfd97 | 4305 | m_selection = new wxGridSelection( this, selmode ); |
6f36917b VZ |
4306 | |
4307 | CalcDimensions(); | |
4308 | ||
ca65c044 | 4309 | m_created = true; |
2d66e025 | 4310 | |
2796cce3 RD |
4311 | return m_created; |
4312 | } | |
4313 | ||
f1567cdd SN |
4314 | void wxGrid::SetSelectionMode(wxGrid::wxGridSelectionModes selmode) |
4315 | { | |
6f36917b VZ |
4316 | wxCHECK_RET( m_created, |
4317 | wxT("Called wxGrid::SetSelectionMode() before calling CreateGrid()") ); | |
4318 | ||
4319 | m_selection->SetSelectionMode( selmode ); | |
f1567cdd SN |
4320 | } |
4321 | ||
aa5b8857 SN |
4322 | wxGrid::wxGridSelectionModes wxGrid::GetSelectionMode() const |
4323 | { | |
4324 | wxCHECK_MSG( m_created, wxGrid::wxGridSelectCells, | |
4325 | wxT("Called wxGrid::GetSelectionMode() before calling CreateGrid()") ); | |
4326 | ||
4327 | return m_selection->GetSelectionMode(); | |
4328 | } | |
4329 | ||
043d16b2 SN |
4330 | bool wxGrid::SetTable( wxGridTableBase *table, bool takeOwnership, |
4331 | wxGrid::wxGridSelectionModes selmode ) | |
2796cce3 | 4332 | { |
a7dde52f | 4333 | bool checkSelection = false; |
2796cce3 RD |
4334 | if ( m_created ) |
4335 | { | |
3e13956a | 4336 | // stop all processing |
ca65c044 | 4337 | m_created = false; |
86c7378f | 4338 | |
c71b2126 | 4339 | if (m_table) |
86c7378f | 4340 | { |
a7dde52f SN |
4341 | m_table->SetView(0); |
4342 | if( m_ownTable ) | |
4343 | delete m_table; | |
5b061713 | 4344 | m_table = NULL; |
86c7378f | 4345 | } |
2f024384 | 4346 | |
3e13956a | 4347 | delete m_selection; |
5b061713 | 4348 | m_selection = NULL; |
a7dde52f SN |
4349 | |
4350 | m_ownTable = false; | |
2f024384 DS |
4351 | m_numRows = 0; |
4352 | m_numCols = 0; | |
a7dde52f SN |
4353 | checkSelection = true; |
4354 | ||
4355 | // kill row and column size arrays | |
4356 | m_colWidths.Empty(); | |
4357 | m_colRights.Empty(); | |
4358 | m_rowHeights.Empty(); | |
4359 | m_rowBottoms.Empty(); | |
233a54f6 | 4360 | } |
2f024384 | 4361 | |
233a54f6 | 4362 | if (table) |
2796cce3 RD |
4363 | { |
4364 | m_numRows = table->GetNumberRows(); | |
4365 | m_numCols = table->GetNumberCols(); | |
4366 | ||
4367 | m_table = table; | |
4368 | m_table->SetView( this ); | |
8fc856de | 4369 | m_ownTable = takeOwnership; |
043d16b2 | 4370 | m_selection = new wxGridSelection( this, selmode ); |
a7dde52f SN |
4371 | if (checkSelection) |
4372 | { | |
4373 | // If the newly set table is smaller than the | |
4374 | // original one current cell and selection regions | |
4375 | // might be invalid, | |
4376 | m_selectingKeyboard = wxGridNoCellCoords; | |
c71b2126 | 4377 | m_currentCellCoords = |
a7dde52f SN |
4378 | wxGridCellCoords(wxMin(m_numRows, m_currentCellCoords.GetRow()), |
4379 | wxMin(m_numCols, m_currentCellCoords.GetCol())); | |
4380 | if (m_selectingTopLeft.GetRow() >= m_numRows || | |
4381 | m_selectingTopLeft.GetCol() >= m_numCols) | |
4382 | { | |
4383 | m_selectingTopLeft = wxGridNoCellCoords; | |
4384 | m_selectingBottomRight = wxGridNoCellCoords; | |
4385 | } | |
4386 | else | |
4387 | m_selectingBottomRight = | |
4388 | wxGridCellCoords(wxMin(m_numRows, | |
4389 | m_selectingBottomRight.GetRow()), | |
4390 | wxMin(m_numCols, | |
4391 | m_selectingBottomRight.GetCol())); | |
4392 | } | |
6f36917b VZ |
4393 | CalcDimensions(); |
4394 | ||
ca65c044 | 4395 | m_created = true; |
2d66e025 | 4396 | } |
f85afd4e | 4397 | |
2d66e025 | 4398 | return m_created; |
f85afd4e MB |
4399 | } |
4400 | ||
f9549841 VZ |
4401 | void wxGrid::InitVars() |
4402 | { | |
4403 | m_created = false; | |
4404 | ||
4405 | m_cornerLabelWin = NULL; | |
4406 | m_rowLabelWin = NULL; | |
4407 | m_colLabelWin = NULL; | |
4408 | m_gridWin = NULL; | |
4409 | ||
4410 | m_table = NULL; | |
4411 | m_ownTable = false; | |
4412 | ||
4413 | m_selection = NULL; | |
4414 | m_defaultCellAttr = NULL; | |
4415 | m_typeRegistry = NULL; | |
4416 | m_winCapture = NULL; | |
4417 | } | |
4418 | ||
f85afd4e MB |
4419 | void wxGrid::Init() |
4420 | { | |
f85afd4e MB |
4421 | m_rowLabelWidth = WXGRID_DEFAULT_ROW_LABEL_WIDTH; |
4422 | m_colLabelHeight = WXGRID_DEFAULT_COL_LABEL_HEIGHT; | |
4423 | ||
60ff3b99 VZ |
4424 | if ( m_rowLabelWin ) |
4425 | { | |
4426 | m_labelBackgroundColour = m_rowLabelWin->GetBackgroundColour(); | |
4427 | } | |
4428 | else | |
4429 | { | |
b0fa2187 | 4430 | m_labelBackgroundColour = *wxWHITE; |
60ff3b99 VZ |
4431 | } |
4432 | ||
b0fa2187 | 4433 | m_labelTextColour = *wxBLACK; |
f85afd4e | 4434 | |
0a976765 VZ |
4435 | // init attr cache |
4436 | m_attrCache.row = -1; | |
2b5f62a0 VZ |
4437 | m_attrCache.col = -1; |
4438 | m_attrCache.attr = NULL; | |
0a976765 | 4439 | |
f85afd4e MB |
4440 | // TODO: something better than this ? |
4441 | // | |
4442 | m_labelFont = this->GetFont(); | |
52d6f640 | 4443 | m_labelFont.SetWeight( wxBOLD ); |
8f177c8e | 4444 | |
73145b0e | 4445 | m_rowLabelHorizAlign = wxALIGN_CENTRE; |
4c7277db | 4446 | m_rowLabelVertAlign = wxALIGN_CENTRE; |
f85afd4e | 4447 | |
4c7277db | 4448 | m_colLabelHorizAlign = wxALIGN_CENTRE; |
73145b0e | 4449 | m_colLabelVertAlign = wxALIGN_CENTRE; |
d43851f7 | 4450 | m_colLabelTextOrientation = wxHORIZONTAL; |
f85afd4e | 4451 | |
f85afd4e | 4452 | m_defaultColWidth = WXGRID_DEFAULT_COL_WIDTH; |
1f1ce288 MB |
4453 | m_defaultRowHeight = m_gridWin->GetCharHeight(); |
4454 | ||
b8d24d4e RG |
4455 | m_minAcceptableColWidth = WXGRID_MIN_COL_WIDTH; |
4456 | m_minAcceptableRowHeight = WXGRID_MIN_ROW_HEIGHT; | |
4457 | ||
d2fdd8d2 | 4458 | #if defined(__WXMOTIF__) || defined(__WXGTK__) // see also text ctrl sizing in ShowCellEditControl() |
1f1ce288 MB |
4459 | m_defaultRowHeight += 8; |
4460 | #else | |
4461 | m_defaultRowHeight += 4; | |
4462 | #endif | |
4463 | ||
73145b0e | 4464 | m_gridLineColour = wxColour( 192,192,192 ); |
ca65c044 | 4465 | m_gridLinesEnabled = true; |
73145b0e | 4466 | m_cellHighlightColour = *wxBLACK; |
bf7945ce | 4467 | m_cellHighlightPenWidth = 2; |
d2520c85 | 4468 | m_cellHighlightROPenWidth = 1; |
8f177c8e | 4469 | |
d4175745 VZ |
4470 | m_canDragColMove = false; |
4471 | ||
58dd5b3b | 4472 | m_cursorMode = WXGRID_CURSOR_SELECT_CELL; |
e2b42eeb | 4473 | m_winCapture = (wxWindow *)NULL; |
ca65c044 WS |
4474 | m_canDragRowSize = true; |
4475 | m_canDragColSize = true; | |
4476 | m_canDragGridSize = true; | |
79dbea21 | 4477 | m_canDragCell = false; |
f85afd4e MB |
4478 | m_dragLastPos = -1; |
4479 | m_dragRowOrCol = -1; | |
ca65c044 | 4480 | m_isDragging = false; |
07296f0b | 4481 | m_startDragPos = wxDefaultPosition; |
71cf399f | 4482 | m_nativeColumnLabels = false; |
f85afd4e | 4483 | |
ca65c044 | 4484 | m_waitForSlowClick = false; |
025562fe | 4485 | |
f85afd4e MB |
4486 | m_rowResizeCursor = wxCursor( wxCURSOR_SIZENS ); |
4487 | m_colResizeCursor = wxCursor( wxCURSOR_SIZEWE ); | |
4488 | ||
4489 | m_currentCellCoords = wxGridNoCellCoords; | |
f85afd4e | 4490 | |
b524b5c6 VZ |
4491 | ClearSelection(); |
4492 | ||
d43851f7 JS |
4493 | m_selectionBackground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT); |
4494 | m_selectionForeground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT); | |
8f177c8e | 4495 | |
ca65c044 | 4496 | m_editable = true; // default for whole grid |
f85afd4e | 4497 | |
ca65c044 | 4498 | m_inOnKeyDown = false; |
2d66e025 | 4499 | m_batchCount = 0; |
3c79cf49 | 4500 | |
266e8367 | 4501 | m_extraWidth = |
526dbb95 | 4502 | m_extraHeight = 0; |
608754c4 JS |
4503 | |
4504 | m_scrollLineX = GRID_SCROLL_LINE_X; | |
4505 | m_scrollLineY = GRID_SCROLL_LINE_Y; | |
7c1cb261 VZ |
4506 | } |
4507 | ||
4508 | // ---------------------------------------------------------------------------- | |
4509 | // the idea is to call these functions only when necessary because they create | |
4510 | // quite big arrays which eat memory mostly unnecessary - in particular, if | |
4511 | // default widths/heights are used for all rows/columns, we may not use these | |
4512 | // arrays at all | |
4513 | // | |
0ed3b812 VZ |
4514 | // with some extra code, it should be possible to only store the widths/heights |
4515 | // different from default ones (resulting in space savings for huge grids) but | |
4516 | // this is not done currently | |
7c1cb261 VZ |
4517 | // ---------------------------------------------------------------------------- |
4518 | ||
4519 | void wxGrid::InitRowHeights() | |
4520 | { | |
4521 | m_rowHeights.Empty(); | |
4522 | m_rowBottoms.Empty(); | |
4523 | ||
4524 | m_rowHeights.Alloc( m_numRows ); | |
4525 | m_rowBottoms.Alloc( m_numRows ); | |
4526 | ||
27f35b66 SN |
4527 | m_rowHeights.Add( m_defaultRowHeight, m_numRows ); |
4528 | ||
0ed3b812 | 4529 | int rowBottom = 0; |
3d59537f | 4530 | for ( int i = 0; i < m_numRows; i++ ) |
7c1cb261 | 4531 | { |
7c1cb261 VZ |
4532 | rowBottom += m_defaultRowHeight; |
4533 | m_rowBottoms.Add( rowBottom ); | |
4534 | } | |
4535 | } | |
4536 | ||
4537 | void wxGrid::InitColWidths() | |
4538 | { | |
4539 | m_colWidths.Empty(); | |
4540 | m_colRights.Empty(); | |
4541 | ||
4542 | m_colWidths.Alloc( m_numCols ); | |
4543 | m_colRights.Alloc( m_numCols ); | |
27f35b66 SN |
4544 | |
4545 | m_colWidths.Add( m_defaultColWidth, m_numCols ); | |
4546 | ||
0ed3b812 | 4547 | int colRight = 0; |
3d59537f | 4548 | for ( int i = 0; i < m_numCols; i++ ) |
7c1cb261 | 4549 | { |
d4175745 | 4550 | colRight = ( GetColPos( i ) + 1 ) * m_defaultColWidth; |
7c1cb261 VZ |
4551 | m_colRights.Add( colRight ); |
4552 | } | |
4553 | } | |
4554 | ||
4555 | int wxGrid::GetColWidth(int col) const | |
4556 | { | |
4557 | return m_colWidths.IsEmpty() ? m_defaultColWidth : m_colWidths[col]; | |
4558 | } | |
4559 | ||
4560 | int wxGrid::GetColLeft(int col) const | |
4561 | { | |
d4175745 | 4562 | return m_colRights.IsEmpty() ? GetColPos( col ) * m_defaultColWidth |
7c1cb261 VZ |
4563 | : m_colRights[col] - m_colWidths[col]; |
4564 | } | |
4565 | ||
4566 | int wxGrid::GetColRight(int col) const | |
4567 | { | |
d4175745 | 4568 | return m_colRights.IsEmpty() ? (GetColPos( col ) + 1) * m_defaultColWidth |
7c1cb261 VZ |
4569 | : m_colRights[col]; |
4570 | } | |
4571 | ||
4572 | int wxGrid::GetRowHeight(int row) const | |
4573 | { | |
4574 | return m_rowHeights.IsEmpty() ? m_defaultRowHeight : m_rowHeights[row]; | |
4575 | } | |
2d66e025 | 4576 | |
7c1cb261 VZ |
4577 | int wxGrid::GetRowTop(int row) const |
4578 | { | |
4579 | return m_rowBottoms.IsEmpty() ? row * m_defaultRowHeight | |
4580 | : m_rowBottoms[row] - m_rowHeights[row]; | |
f85afd4e MB |
4581 | } |
4582 | ||
7c1cb261 VZ |
4583 | int wxGrid::GetRowBottom(int row) const |
4584 | { | |
4585 | return m_rowBottoms.IsEmpty() ? (row + 1) * m_defaultRowHeight | |
4586 | : m_rowBottoms[row]; | |
4587 | } | |
f85afd4e MB |
4588 | |
4589 | void wxGrid::CalcDimensions() | |
4590 | { | |
0ed3b812 VZ |
4591 | // compute the size of the scrollable area |
4592 | int w = m_numCols > 0 ? GetColRight(GetColAt(m_numCols - 1)) : 0; | |
4593 | int h = m_numRows > 0 ? GetRowBottom(m_numRows - 1) : 0; | |
60ff3b99 | 4594 | |
0ed3b812 VZ |
4595 | w += m_extraWidth; |
4596 | h += m_extraHeight; | |
faec5a43 | 4597 | |
73145b0e | 4598 | // take into account editor if shown |
4db6714b | 4599 | if ( IsCellEditControlShown() ) |
73145b0e | 4600 | { |
3d59537f DS |
4601 | int w2, h2; |
4602 | int r = m_currentCellCoords.GetRow(); | |
4603 | int c = m_currentCellCoords.GetCol(); | |
4604 | int x = GetColLeft(c); | |
4605 | int y = GetRowTop(r); | |
4606 | ||
4607 | // how big is the editor | |
4608 | wxGridCellAttr* attr = GetCellAttr(r, c); | |
4609 | wxGridCellEditor* editor = attr->GetEditor(this, r, c); | |
4610 | editor->GetControl()->GetSize(&w2, &h2); | |
4611 | w2 += x; | |
4612 | h2 += y; | |
4613 | if ( w2 > w ) | |
4614 | w = w2; | |
4615 | if ( h2 > h ) | |
4616 | h = h2; | |
4617 | editor->DecRef(); | |
4618 | attr->DecRef(); | |
73145b0e JS |
4619 | } |
4620 | ||
faec5a43 SN |
4621 | // preserve (more or less) the previous position |
4622 | int x, y; | |
4623 | GetViewStart( &x, &y ); | |
97a9929e | 4624 | |
c92ed9f7 | 4625 | // ensure the position is valid for the new scroll ranges |
7b519e5e | 4626 | if ( x >= w ) |
c92ed9f7 | 4627 | x = wxMax( w - 1, 0 ); |
7b519e5e | 4628 | if ( y >= h ) |
c92ed9f7 | 4629 | y = wxMax( h - 1, 0 ); |
faec5a43 SN |
4630 | |
4631 | // do set scrollbar parameters | |
675a9c0d | 4632 | SetScrollbars( m_scrollLineX, m_scrollLineY, |
0ed3b812 VZ |
4633 | GetScrollX(w), GetScrollY(h), |
4634 | x, y, | |
97a9929e | 4635 | GetBatchCount() != 0); |
12314291 VZ |
4636 | |
4637 | // if our OnSize() hadn't been called (it would if we have scrollbars), we | |
4638 | // still must reposition the children | |
4639 | CalcWindowSizes(); | |
f85afd4e MB |
4640 | } |
4641 | ||
7807d81c MB |
4642 | void wxGrid::CalcWindowSizes() |
4643 | { | |
b0a877ec SC |
4644 | // escape if the window is has not been fully created yet |
4645 | ||
4646 | if ( m_cornerLabelWin == NULL ) | |
2f024384 | 4647 | return; |
b0a877ec | 4648 | |
7807d81c MB |
4649 | int cw, ch; |
4650 | GetClientSize( &cw, &ch ); | |
b99be8fb | 4651 | |
388703a5 VZ |
4652 | // this block of code tries to work around the following problem: the grid |
4653 | // could have been just resized to have enough space to show the full grid | |
4654 | // window contents without the scrollbars, but its client size could be | |
4655 | // not big enough because the grid has the scrollbars right now and so the | |
4656 | // scrollbars would remain even though we don't need them any more | |
4657 | // | |
4658 | // to prevent this from happening, check if we have enough space for | |
4659 | // everything without the scrollbars and explicitly disable them then | |
4660 | wxSize size = GetSize() - GetWindowBorderSize(); | |
4661 | if ( size != wxSize(cw, ch) ) | |
4662 | { | |
4663 | // check if we have enough space for grid window after accounting for | |
4664 | // the fixed size elements | |
4665 | size.x -= m_rowLabelWidth; | |
4666 | size.y -= m_colLabelHeight; | |
4667 | ||
4668 | const wxSize vsize = m_gridWin->GetVirtualSize(); | |
4669 | ||
4670 | if ( size.x >= vsize.x && size.y >= vsize.y ) | |
4671 | { | |
4672 | // yes, we do, so remove the scrollbars and use the new client size | |
4673 | // (which should be the same as full window size - borders now) | |
4674 | SetScrollbars(0, 0, 0, 0); | |
4675 | GetClientSize(&cw, &ch); | |
4676 | } | |
4677 | } | |
4678 | ||
c1841ac2 VZ |
4679 | // the grid may be too small to have enough space for the labels yet, don't |
4680 | // size the windows to negative sizes in this case | |
4681 | int gw = cw - m_rowLabelWidth; | |
4682 | int gh = ch - m_colLabelHeight; | |
4683 | if (gw < 0) | |
4684 | gw = 0; | |
4685 | if (gh < 0) | |
4686 | gh = 0; | |
4687 | ||
6d308072 | 4688 | if ( m_cornerLabelWin && m_cornerLabelWin->IsShown() ) |
7807d81c MB |
4689 | m_cornerLabelWin->SetSize( 0, 0, m_rowLabelWidth, m_colLabelHeight ); |
4690 | ||
c2f5b920 | 4691 | if ( m_colLabelWin && m_colLabelWin->IsShown() ) |
c1841ac2 | 4692 | m_colLabelWin->SetSize( m_rowLabelWidth, 0, gw, m_colLabelHeight ); |
7807d81c | 4693 | |
6d308072 | 4694 | if ( m_rowLabelWin && m_rowLabelWin->IsShown() ) |
c1841ac2 | 4695 | m_rowLabelWin->SetSize( 0, m_colLabelHeight, m_rowLabelWidth, gh ); |
7807d81c | 4696 | |
6d308072 | 4697 | if ( m_gridWin && m_gridWin->IsShown() ) |
c1841ac2 | 4698 | m_gridWin->SetSize( m_rowLabelWidth, m_colLabelHeight, gw, gh ); |
7807d81c MB |
4699 | } |
4700 | ||
3d59537f DS |
4701 | // this is called when the grid table sends a message |
4702 | // to indicate that it has been redimensioned | |
f85afd4e MB |
4703 | // |
4704 | bool wxGrid::Redimension( wxGridTableMessage& msg ) | |
4705 | { | |
4706 | int i; | |
ca65c044 | 4707 | bool result = false; |
8f177c8e | 4708 | |
a6794685 SN |
4709 | // Clear the attribute cache as the attribute might refer to a different |
4710 | // cell than stored in the cache after adding/removing rows/columns. | |
4711 | ClearAttrCache(); | |
2f024384 | 4712 | |
7e48d7d9 SN |
4713 | // By the same reasoning, the editor should be dismissed if columns are |
4714 | // added or removed. And for consistency, it should IMHO always be | |
4715 | // removed, not only if the cell "underneath" it actually changes. | |
4716 | // For now, I intentionally do not save the editor's content as the | |
4717 | // cell it might want to save that stuff to might no longer exist. | |
bca7bfc8 | 4718 | HideCellEditControl(); |
2f024384 | 4719 | |
f6bcfd97 | 4720 | #if 0 |
7c1cb261 VZ |
4721 | // if we were using the default widths/heights so far, we must change them |
4722 | // now | |
4723 | if ( m_colWidths.IsEmpty() ) | |
4724 | { | |
4725 | InitColWidths(); | |
4726 | } | |
4727 | ||
4728 | if ( m_rowHeights.IsEmpty() ) | |
4729 | { | |
4730 | InitRowHeights(); | |
4731 | } | |
f6bcfd97 | 4732 | #endif |
7c1cb261 | 4733 | |
f85afd4e MB |
4734 | switch ( msg.GetId() ) |
4735 | { | |
4736 | case wxGRIDTABLE_NOTIFY_ROWS_INSERTED: | |
4737 | { | |
4738 | size_t pos = msg.GetCommandInt(); | |
4739 | int numRows = msg.GetCommandInt2(); | |
f6bcfd97 | 4740 | |
f85afd4e | 4741 | m_numRows += numRows; |
2d66e025 | 4742 | |
f6bcfd97 BP |
4743 | if ( !m_rowHeights.IsEmpty() ) |
4744 | { | |
27f35b66 SN |
4745 | m_rowHeights.Insert( m_defaultRowHeight, pos, numRows ); |
4746 | m_rowBottoms.Insert( 0, pos, numRows ); | |
f6bcfd97 BP |
4747 | |
4748 | int bottom = 0; | |
2f024384 DS |
4749 | if ( pos > 0 ) |
4750 | bottom = m_rowBottoms[pos - 1]; | |
60ff3b99 | 4751 | |
3d59537f | 4752 | for ( i = pos; i < m_numRows; i++ ) |
f6bcfd97 BP |
4753 | { |
4754 | bottom += m_rowHeights[i]; | |
4755 | m_rowBottoms[i] = bottom; | |
4756 | } | |
4757 | } | |
2f024384 | 4758 | |
f6bcfd97 BP |
4759 | if ( m_currentCellCoords == wxGridNoCellCoords ) |
4760 | { | |
4761 | // if we have just inserted cols into an empty grid the current | |
4762 | // cell will be undefined... | |
4763 | // | |
4764 | SetCurrentCell( 0, 0 ); | |
4765 | } | |
3f3dc2ef VZ |
4766 | |
4767 | if ( m_selection ) | |
4768 | m_selection->UpdateRows( pos, numRows ); | |
f6bcfd97 BP |
4769 | wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); |
4770 | if (attrProvider) | |
4771 | attrProvider->UpdateAttrRows( pos, numRows ); | |
4772 | ||
4773 | if ( !GetBatchCount() ) | |
2d66e025 | 4774 | { |
f6bcfd97 BP |
4775 | CalcDimensions(); |
4776 | m_rowLabelWin->Refresh(); | |
2d66e025 | 4777 | } |
f85afd4e | 4778 | } |
ca65c044 | 4779 | result = true; |
f6bcfd97 | 4780 | break; |
f85afd4e MB |
4781 | |
4782 | case wxGRIDTABLE_NOTIFY_ROWS_APPENDED: | |
4783 | { | |
4784 | int numRows = msg.GetCommandInt(); | |
2d66e025 | 4785 | int oldNumRows = m_numRows; |
f85afd4e | 4786 | m_numRows += numRows; |
2d66e025 | 4787 | |
f6bcfd97 BP |
4788 | if ( !m_rowHeights.IsEmpty() ) |
4789 | { | |
27f35b66 SN |
4790 | m_rowHeights.Add( m_defaultRowHeight, numRows ); |
4791 | m_rowBottoms.Add( 0, numRows ); | |
60ff3b99 | 4792 | |
f6bcfd97 | 4793 | int bottom = 0; |
2f024384 DS |
4794 | if ( oldNumRows > 0 ) |
4795 | bottom = m_rowBottoms[oldNumRows - 1]; | |
f6bcfd97 | 4796 | |
3d59537f | 4797 | for ( i = oldNumRows; i < m_numRows; i++ ) |
f6bcfd97 BP |
4798 | { |
4799 | bottom += m_rowHeights[i]; | |
4800 | m_rowBottoms[i] = bottom; | |
4801 | } | |
4802 | } | |
2f024384 | 4803 | |
f6bcfd97 BP |
4804 | if ( m_currentCellCoords == wxGridNoCellCoords ) |
4805 | { | |
4806 | // if we have just inserted cols into an empty grid the current | |
4807 | // cell will be undefined... | |
4808 | // | |
4809 | SetCurrentCell( 0, 0 ); | |
4810 | } | |
2f024384 | 4811 | |
f6bcfd97 | 4812 | if ( !GetBatchCount() ) |
2d66e025 | 4813 | { |
f6bcfd97 BP |
4814 | CalcDimensions(); |
4815 | m_rowLabelWin->Refresh(); | |
2d66e025 | 4816 | } |
f85afd4e | 4817 | } |
ca65c044 | 4818 | result = true; |
f6bcfd97 | 4819 | break; |
f85afd4e MB |
4820 | |
4821 | case wxGRIDTABLE_NOTIFY_ROWS_DELETED: | |
4822 | { | |
4823 | size_t pos = msg.GetCommandInt(); | |
4824 | int numRows = msg.GetCommandInt2(); | |
f85afd4e MB |
4825 | m_numRows -= numRows; |
4826 | ||
f6bcfd97 | 4827 | if ( !m_rowHeights.IsEmpty() ) |
f85afd4e | 4828 | { |
27f35b66 SN |
4829 | m_rowHeights.RemoveAt( pos, numRows ); |
4830 | m_rowBottoms.RemoveAt( pos, numRows ); | |
2d66e025 MB |
4831 | |
4832 | int h = 0; | |
3d59537f | 4833 | for ( i = 0; i < m_numRows; i++ ) |
2d66e025 MB |
4834 | { |
4835 | h += m_rowHeights[i]; | |
4836 | m_rowBottoms[i] = h; | |
4837 | } | |
f85afd4e | 4838 | } |
3d59537f | 4839 | |
f6bcfd97 BP |
4840 | if ( !m_numRows ) |
4841 | { | |
4842 | m_currentCellCoords = wxGridNoCellCoords; | |
4843 | } | |
4844 | else | |
4845 | { | |
4846 | if ( m_currentCellCoords.GetRow() >= m_numRows ) | |
4847 | m_currentCellCoords.Set( 0, 0 ); | |
4848 | } | |
3f3dc2ef VZ |
4849 | |
4850 | if ( m_selection ) | |
4851 | m_selection->UpdateRows( pos, -((int)numRows) ); | |
f6bcfd97 | 4852 | wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); |
4db6714b KH |
4853 | if (attrProvider) |
4854 | { | |
f6bcfd97 | 4855 | attrProvider->UpdateAttrRows( pos, -((int)numRows) ); |
3d59537f | 4856 | |
84912ef8 RD |
4857 | // ifdef'd out following patch from Paul Gammans |
4858 | #if 0 | |
3ca6a5f0 | 4859 | // No need to touch column attributes, unless we |
f6bcfd97 BP |
4860 | // removed _all_ rows, in this case, we remove |
4861 | // all column attributes. | |
4862 | // I hate to do this here, but the | |
4863 | // needed data is not available inside UpdateAttrRows. | |
4864 | if ( !GetNumberRows() ) | |
4865 | attrProvider->UpdateAttrCols( 0, -GetNumberCols() ); | |
84912ef8 | 4866 | #endif |
f6bcfd97 | 4867 | } |
ccdee36f | 4868 | |
f6bcfd97 BP |
4869 | if ( !GetBatchCount() ) |
4870 | { | |
4871 | CalcDimensions(); | |
4872 | m_rowLabelWin->Refresh(); | |
4873 | } | |
f85afd4e | 4874 | } |
ca65c044 | 4875 | result = true; |
f6bcfd97 | 4876 | break; |
f85afd4e MB |
4877 | |
4878 | case wxGRIDTABLE_NOTIFY_COLS_INSERTED: | |
4879 | { | |
4880 | size_t pos = msg.GetCommandInt(); | |
4881 | int numCols = msg.GetCommandInt2(); | |
f85afd4e | 4882 | m_numCols += numCols; |
2d66e025 | 4883 | |
d4175745 VZ |
4884 | if ( !m_colAt.IsEmpty() ) |
4885 | { | |
4886 | //Shift the column IDs | |
4887 | int i; | |
4888 | for ( i = 0; i < m_numCols - numCols; i++ ) | |
4889 | { | |
4890 | if ( m_colAt[i] >= (int)pos ) | |
4891 | m_colAt[i] += numCols; | |
4892 | } | |
4893 | ||
4894 | m_colAt.Insert( pos, pos, numCols ); | |
4895 | ||
4896 | //Set the new columns' positions | |
4897 | for ( i = pos + 1; i < (int)pos + numCols; i++ ) | |
4898 | { | |
4899 | m_colAt[i] = i; | |
4900 | } | |
4901 | } | |
4902 | ||
f6bcfd97 BP |
4903 | if ( !m_colWidths.IsEmpty() ) |
4904 | { | |
27f35b66 SN |
4905 | m_colWidths.Insert( m_defaultColWidth, pos, numCols ); |
4906 | m_colRights.Insert( 0, pos, numCols ); | |
f6bcfd97 BP |
4907 | |
4908 | int right = 0; | |
2f024384 | 4909 | if ( pos > 0 ) |
d4175745 | 4910 | right = m_colRights[GetColAt( pos - 1 )]; |
60ff3b99 | 4911 | |
d4175745 VZ |
4912 | int colPos; |
4913 | for ( colPos = pos; colPos < m_numCols; colPos++ ) | |
f6bcfd97 | 4914 | { |
d4175745 VZ |
4915 | i = GetColAt( colPos ); |
4916 | ||
f6bcfd97 BP |
4917 | right += m_colWidths[i]; |
4918 | m_colRights[i] = right; | |
4919 | } | |
4920 | } | |
2f024384 | 4921 | |
f6bcfd97 | 4922 | if ( m_currentCellCoords == wxGridNoCellCoords ) |
2d66e025 | 4923 | { |
f6bcfd97 BP |
4924 | // if we have just inserted cols into an empty grid the current |
4925 | // cell will be undefined... | |
4926 | // | |
4927 | SetCurrentCell( 0, 0 ); | |
2d66e025 | 4928 | } |
3f3dc2ef VZ |
4929 | |
4930 | if ( m_selection ) | |
4931 | m_selection->UpdateCols( pos, numCols ); | |
f6bcfd97 BP |
4932 | wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); |
4933 | if (attrProvider) | |
4934 | attrProvider->UpdateAttrCols( pos, numCols ); | |
4935 | if ( !GetBatchCount() ) | |
4936 | { | |
4937 | CalcDimensions(); | |
4938 | m_colLabelWin->Refresh(); | |
4939 | } | |
f85afd4e | 4940 | } |
ca65c044 | 4941 | result = true; |
f6bcfd97 | 4942 | break; |
f85afd4e MB |
4943 | |
4944 | case wxGRIDTABLE_NOTIFY_COLS_APPENDED: | |
4945 | { | |
4946 | int numCols = msg.GetCommandInt(); | |
2d66e025 | 4947 | int oldNumCols = m_numCols; |
f85afd4e | 4948 | m_numCols += numCols; |
d4175745 VZ |
4949 | |
4950 | if ( !m_colAt.IsEmpty() ) | |
4951 | { | |
4952 | m_colAt.Add( 0, numCols ); | |
4953 | ||
4954 | //Set the new columns' positions | |
4955 | int i; | |
4956 | for ( i = oldNumCols; i < m_numCols; i++ ) | |
4957 | { | |
4958 | m_colAt[i] = i; | |
4959 | } | |
4960 | } | |
4961 | ||
f6bcfd97 BP |
4962 | if ( !m_colWidths.IsEmpty() ) |
4963 | { | |
27f35b66 SN |
4964 | m_colWidths.Add( m_defaultColWidth, numCols ); |
4965 | m_colRights.Add( 0, numCols ); | |
2d66e025 | 4966 | |
f6bcfd97 | 4967 | int right = 0; |
2f024384 | 4968 | if ( oldNumCols > 0 ) |
d4175745 | 4969 | right = m_colRights[GetColAt( oldNumCols - 1 )]; |
60ff3b99 | 4970 | |
d4175745 VZ |
4971 | int colPos; |
4972 | for ( colPos = oldNumCols; colPos < m_numCols; colPos++ ) | |
f6bcfd97 | 4973 | { |
d4175745 VZ |
4974 | i = GetColAt( colPos ); |
4975 | ||
f6bcfd97 BP |
4976 | right += m_colWidths[i]; |
4977 | m_colRights[i] = right; | |
4978 | } | |
4979 | } | |
2f024384 | 4980 | |
f6bcfd97 | 4981 | if ( m_currentCellCoords == wxGridNoCellCoords ) |
2d66e025 | 4982 | { |
f6bcfd97 BP |
4983 | // if we have just inserted cols into an empty grid the current |
4984 | // cell will be undefined... | |
4985 | // | |
4986 | SetCurrentCell( 0, 0 ); | |
4987 | } | |
4988 | if ( !GetBatchCount() ) | |
4989 | { | |
4990 | CalcDimensions(); | |
4991 | m_colLabelWin->Refresh(); | |
2d66e025 | 4992 | } |
f85afd4e | 4993 | } |
ca65c044 | 4994 | result = true; |
f6bcfd97 | 4995 | break; |
f85afd4e MB |
4996 | |
4997 | case wxGRIDTABLE_NOTIFY_COLS_DELETED: | |
4998 | { | |
4999 | size_t pos = msg.GetCommandInt(); | |
5000 | int numCols = msg.GetCommandInt2(); | |
f85afd4e | 5001 | m_numCols -= numCols; |
f85afd4e | 5002 | |
d4175745 VZ |
5003 | if ( !m_colAt.IsEmpty() ) |
5004 | { | |
5005 | int colID = GetColAt( pos ); | |
5006 | ||
5007 | m_colAt.RemoveAt( pos, numCols ); | |
5008 | ||
5009 | //Shift the column IDs | |
5010 | int colPos; | |
5011 | for ( colPos = 0; colPos < m_numCols; colPos++ ) | |
5012 | { | |
5013 | if ( m_colAt[colPos] > colID ) | |
5014 | m_colAt[colPos] -= numCols; | |
5015 | } | |
5016 | } | |
5017 | ||
f6bcfd97 | 5018 | if ( !m_colWidths.IsEmpty() ) |
f85afd4e | 5019 | { |
27f35b66 SN |
5020 | m_colWidths.RemoveAt( pos, numCols ); |
5021 | m_colRights.RemoveAt( pos, numCols ); | |
2d66e025 MB |
5022 | |
5023 | int w = 0; | |
d4175745 VZ |
5024 | int colPos; |
5025 | for ( colPos = 0; colPos < m_numCols; colPos++ ) | |
2d66e025 | 5026 | { |
d4175745 VZ |
5027 | i = GetColAt( colPos ); |
5028 | ||
2d66e025 MB |
5029 | w += m_colWidths[i]; |
5030 | m_colRights[i] = w; | |
5031 | } | |
f85afd4e | 5032 | } |
2f024384 | 5033 | |
f6bcfd97 BP |
5034 | if ( !m_numCols ) |
5035 | { | |
5036 | m_currentCellCoords = wxGridNoCellCoords; | |
5037 | } | |
5038 | else | |
5039 | { | |
5040 | if ( m_currentCellCoords.GetCol() >= m_numCols ) | |
5041 | m_currentCellCoords.Set( 0, 0 ); | |
5042 | } | |
3f3dc2ef VZ |
5043 | |
5044 | if ( m_selection ) | |
5045 | m_selection->UpdateCols( pos, -((int)numCols) ); | |
f6bcfd97 | 5046 | wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); |
4db6714b KH |
5047 | if (attrProvider) |
5048 | { | |
f6bcfd97 | 5049 | attrProvider->UpdateAttrCols( pos, -((int)numCols) ); |
ccdee36f | 5050 | |
84912ef8 RD |
5051 | // ifdef'd out following patch from Paul Gammans |
5052 | #if 0 | |
f6bcfd97 BP |
5053 | // No need to touch row attributes, unless we |
5054 | // removed _all_ columns, in this case, we remove | |
5055 | // all row attributes. | |
5056 | // I hate to do this here, but the | |
5057 | // needed data is not available inside UpdateAttrCols. | |
5058 | if ( !GetNumberCols() ) | |
5059 | attrProvider->UpdateAttrRows( 0, -GetNumberRows() ); | |
84912ef8 | 5060 | #endif |
f6bcfd97 | 5061 | } |
ccdee36f | 5062 | |
f6bcfd97 BP |
5063 | if ( !GetBatchCount() ) |
5064 | { | |
5065 | CalcDimensions(); | |
5066 | m_colLabelWin->Refresh(); | |
5067 | } | |
f85afd4e | 5068 | } |
ca65c044 | 5069 | result = true; |
f6bcfd97 | 5070 | break; |
f85afd4e MB |
5071 | } |
5072 | ||
f6bcfd97 BP |
5073 | if (result && !GetBatchCount() ) |
5074 | m_gridWin->Refresh(); | |
2f024384 | 5075 | |
f6bcfd97 | 5076 | return result; |
f85afd4e MB |
5077 | } |
5078 | ||
ef316e23 | 5079 | wxArrayInt wxGrid::CalcRowLabelsExposed( const wxRegion& reg ) const |
f85afd4e | 5080 | { |
2d66e025 MB |
5081 | wxRegionIterator iter( reg ); |
5082 | wxRect r; | |
f85afd4e | 5083 | |
275c4ae4 RD |
5084 | wxArrayInt rowlabels; |
5085 | ||
2d66e025 MB |
5086 | int top, bottom; |
5087 | while ( iter ) | |
f85afd4e | 5088 | { |
2d66e025 | 5089 | r = iter.GetRect(); |
f85afd4e | 5090 | |
2d66e025 MB |
5091 | // TODO: remove this when we can... |
5092 | // There is a bug in wxMotif that gives garbage update | |
5093 | // rectangles if you jump-scroll a long way by clicking the | |
5094 | // scrollbar with middle button. This is a work-around | |
5095 | // | |
5096 | #if defined(__WXMOTIF__) | |
5097 | int cw, ch; | |
5098 | m_gridWin->GetClientSize( &cw, &ch ); | |
56b6cf26 DS |
5099 | if ( r.GetTop() > ch ) |
5100 | r.SetTop( 0 ); | |
2d66e025 MB |
5101 | r.SetBottom( wxMin( r.GetBottom(), ch ) ); |
5102 | #endif | |
f85afd4e | 5103 | |
2d66e025 MB |
5104 | // logical bounds of update region |
5105 | // | |
5106 | int dummy; | |
5107 | CalcUnscrolledPosition( 0, r.GetTop(), &dummy, &top ); | |
5108 | CalcUnscrolledPosition( 0, r.GetBottom(), &dummy, &bottom ); | |
5109 | ||
5110 | // find the row labels within these bounds | |
5111 | // | |
5112 | int row; | |
3d59537f | 5113 | for ( row = internalYToRow(top); row < m_numRows; row++ ) |
2d66e025 | 5114 | { |
7c1cb261 VZ |
5115 | if ( GetRowBottom(row) < top ) |
5116 | continue; | |
2d66e025 | 5117 | |
6d55126d | 5118 | if ( GetRowTop(row) > bottom ) |
7c1cb261 | 5119 | break; |
60ff3b99 | 5120 | |
d10f4bf9 | 5121 | rowlabels.Add( row ); |
2d66e025 | 5122 | } |
60ff3b99 | 5123 | |
60d8e886 | 5124 | ++iter; |
f85afd4e | 5125 | } |
d10f4bf9 VZ |
5126 | |
5127 | return rowlabels; | |
f85afd4e MB |
5128 | } |
5129 | ||
ef316e23 | 5130 | wxArrayInt wxGrid::CalcColLabelsExposed( const wxRegion& reg ) const |
f85afd4e | 5131 | { |
2d66e025 MB |
5132 | wxRegionIterator iter( reg ); |
5133 | wxRect r; | |
f85afd4e | 5134 | |
d10f4bf9 | 5135 | wxArrayInt colLabels; |
f85afd4e | 5136 | |
2d66e025 MB |
5137 | int left, right; |
5138 | while ( iter ) | |
f85afd4e | 5139 | { |
2d66e025 | 5140 | r = iter.GetRect(); |
f85afd4e | 5141 | |
2d66e025 MB |
5142 | // TODO: remove this when we can... |
5143 | // There is a bug in wxMotif that gives garbage update | |
5144 | // rectangles if you jump-scroll a long way by clicking the | |
5145 | // scrollbar with middle button. This is a work-around | |
5146 | // | |
5147 | #if defined(__WXMOTIF__) | |
5148 | int cw, ch; | |
5149 | m_gridWin->GetClientSize( &cw, &ch ); | |
56b6cf26 DS |
5150 | if ( r.GetLeft() > cw ) |
5151 | r.SetLeft( 0 ); | |
2d66e025 MB |
5152 | r.SetRight( wxMin( r.GetRight(), cw ) ); |
5153 | #endif | |
5154 | ||
5155 | // logical bounds of update region | |
5156 | // | |
5157 | int dummy; | |
5158 | CalcUnscrolledPosition( r.GetLeft(), 0, &left, &dummy ); | |
5159 | CalcUnscrolledPosition( r.GetRight(), 0, &right, &dummy ); | |
5160 | ||
5161 | // find the cells within these bounds | |
5162 | // | |
5163 | int col; | |
d4175745 VZ |
5164 | int colPos; |
5165 | for ( colPos = GetColPos( internalXToCol(left) ); colPos < m_numCols; colPos++ ) | |
2d66e025 | 5166 | { |
d4175745 VZ |
5167 | col = GetColAt( colPos ); |
5168 | ||
7c1cb261 VZ |
5169 | if ( GetColRight(col) < left ) |
5170 | continue; | |
60ff3b99 | 5171 | |
7c1cb261 VZ |
5172 | if ( GetColLeft(col) > right ) |
5173 | break; | |
2d66e025 | 5174 | |
d10f4bf9 | 5175 | colLabels.Add( col ); |
2d66e025 | 5176 | } |
60ff3b99 | 5177 | |
60d8e886 | 5178 | ++iter; |
f85afd4e | 5179 | } |
2f024384 | 5180 | |
d10f4bf9 | 5181 | return colLabels; |
f85afd4e MB |
5182 | } |
5183 | ||
ef316e23 | 5184 | wxGridCellCoordsArray wxGrid::CalcCellsExposed( const wxRegion& reg ) const |
f85afd4e | 5185 | { |
2d66e025 MB |
5186 | wxRegionIterator iter( reg ); |
5187 | wxRect r; | |
f85afd4e | 5188 | |
d10f4bf9 | 5189 | wxGridCellCoordsArray cellsExposed; |
f85afd4e | 5190 | |
2d66e025 MB |
5191 | int left, top, right, bottom; |
5192 | while ( iter ) | |
5193 | { | |
5194 | r = iter.GetRect(); | |
f85afd4e | 5195 | |
2d66e025 MB |
5196 | // TODO: remove this when we can... |
5197 | // There is a bug in wxMotif that gives garbage update | |
5198 | // rectangles if you jump-scroll a long way by clicking the | |
5199 | // scrollbar with middle button. This is a work-around | |
5200 | // | |
5201 | #if defined(__WXMOTIF__) | |
f85afd4e | 5202 | int cw, ch; |
2d66e025 MB |
5203 | m_gridWin->GetClientSize( &cw, &ch ); |
5204 | if ( r.GetTop() > ch ) r.SetTop( 0 ); | |
5205 | if ( r.GetLeft() > cw ) r.SetLeft( 0 ); | |
5206 | r.SetRight( wxMin( r.GetRight(), cw ) ); | |
5207 | r.SetBottom( wxMin( r.GetBottom(), ch ) ); | |
5208 | #endif | |
8f177c8e | 5209 | |
2d66e025 MB |
5210 | // logical bounds of update region |
5211 | // | |
5212 | CalcUnscrolledPosition( r.GetLeft(), r.GetTop(), &left, &top ); | |
5213 | CalcUnscrolledPosition( r.GetRight(), r.GetBottom(), &right, &bottom ); | |
f85afd4e | 5214 | |
2d66e025 | 5215 | // find the cells within these bounds |
f85afd4e | 5216 | // |
2d66e025 | 5217 | int row, col; |
3d59537f | 5218 | for ( row = internalYToRow(top); row < m_numRows; row++ ) |
f85afd4e | 5219 | { |
7c1cb261 VZ |
5220 | if ( GetRowBottom(row) <= top ) |
5221 | continue; | |
f85afd4e | 5222 | |
7c1cb261 VZ |
5223 | if ( GetRowTop(row) > bottom ) |
5224 | break; | |
60ff3b99 | 5225 | |
d4175745 VZ |
5226 | int colPos; |
5227 | for ( colPos = GetColPos( internalXToCol(left) ); colPos < m_numCols; colPos++ ) | |
2d66e025 | 5228 | { |
d4175745 VZ |
5229 | col = GetColAt( colPos ); |
5230 | ||
7c1cb261 VZ |
5231 | if ( GetColRight(col) <= left ) |
5232 | continue; | |
60ff3b99 | 5233 | |
7c1cb261 VZ |
5234 | if ( GetColLeft(col) > right ) |
5235 | break; | |
60ff3b99 | 5236 | |
d10f4bf9 | 5237 | cellsExposed.Add( wxGridCellCoords( row, col ) ); |
2d66e025 MB |
5238 | } |
5239 | } | |
60ff3b99 | 5240 | |
60d8e886 | 5241 | ++iter; |
f85afd4e | 5242 | } |
d10f4bf9 VZ |
5243 | |
5244 | return cellsExposed; | |
f85afd4e MB |
5245 | } |
5246 | ||
5247 | ||
2d66e025 | 5248 | void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) |
f85afd4e | 5249 | { |
2d66e025 MB |
5250 | int x, y, row; |
5251 | wxPoint pos( event.GetPosition() ); | |
5252 | CalcUnscrolledPosition( pos.x, pos.y, &x, &y ); | |
60ff3b99 | 5253 | |
2d66e025 | 5254 | if ( event.Dragging() ) |
f85afd4e | 5255 | { |
426b2d87 JS |
5256 | if (!m_isDragging) |
5257 | { | |
ca65c044 | 5258 | m_isDragging = true; |
426b2d87 JS |
5259 | m_rowLabelWin->CaptureMouse(); |
5260 | } | |
8f177c8e | 5261 | |
2d66e025 | 5262 | if ( event.LeftIsDown() ) |
f85afd4e | 5263 | { |
962a48f6 | 5264 | switch ( m_cursorMode ) |
f85afd4e | 5265 | { |
f85afd4e MB |
5266 | case WXGRID_CURSOR_RESIZE_ROW: |
5267 | { | |
2d66e025 MB |
5268 | int cw, ch, left, dummy; |
5269 | m_gridWin->GetClientSize( &cw, &ch ); | |
5270 | CalcUnscrolledPosition( 0, 0, &left, &dummy ); | |
60ff3b99 | 5271 | |
2d66e025 MB |
5272 | wxClientDC dc( m_gridWin ); |
5273 | PrepareDC( dc ); | |
af547d51 VZ |
5274 | y = wxMax( y, |
5275 | GetRowTop(m_dragRowOrCol) + | |
5276 | GetRowMinimalHeight(m_dragRowOrCol) ); | |
d2fdd8d2 | 5277 | dc.SetLogicalFunction(wxINVERT); |
f85afd4e MB |
5278 | if ( m_dragLastPos >= 0 ) |
5279 | { | |
2d66e025 | 5280 | dc.DrawLine( left, m_dragLastPos, left+cw, m_dragLastPos ); |
f85afd4e | 5281 | } |
2d66e025 MB |
5282 | dc.DrawLine( left, y, left+cw, y ); |
5283 | m_dragLastPos = y; | |
f85afd4e MB |
5284 | } |
5285 | break; | |
5286 | ||
5287 | case WXGRID_CURSOR_SELECT_ROW: | |
902725ee | 5288 | { |
e32352cf | 5289 | if ( (row = YToRow( y )) >= 0 ) |
aa5e1f75 | 5290 | { |
3f3dc2ef VZ |
5291 | if ( m_selection ) |
5292 | { | |
5293 | m_selection->SelectRow( row, | |
5294 | event.ControlDown(), | |
5295 | event.ShiftDown(), | |
5296 | event.AltDown(), | |
5297 | event.MetaDown() ); | |
5298 | } | |
f85afd4e | 5299 | } |
902725ee WS |
5300 | } |
5301 | break; | |
e2b42eeb VZ |
5302 | |
5303 | // default label to suppress warnings about "enumeration value | |
5304 | // 'xxx' not handled in switch | |
5305 | default: | |
5306 | break; | |
f85afd4e MB |
5307 | } |
5308 | } | |
5309 | return; | |
5310 | } | |
5311 | ||
426b2d87 JS |
5312 | if ( m_isDragging && (event.Entering() || event.Leaving()) ) |
5313 | return; | |
8f177c8e | 5314 | |
426b2d87 JS |
5315 | if (m_isDragging) |
5316 | { | |
ccdee36f DS |
5317 | if (m_rowLabelWin->HasCapture()) |
5318 | m_rowLabelWin->ReleaseMouse(); | |
ca65c044 | 5319 | m_isDragging = false; |
426b2d87 | 5320 | } |
60ff3b99 | 5321 | |
6d004f67 MB |
5322 | // ------------ Entering or leaving the window |
5323 | // | |
5324 | if ( event.Entering() || event.Leaving() ) | |
5325 | { | |
e2b42eeb | 5326 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_rowLabelWin); |
6d004f67 MB |
5327 | } |
5328 | ||
2d66e025 | 5329 | // ------------ Left button pressed |
f85afd4e | 5330 | // |
6d004f67 | 5331 | else if ( event.LeftDown() ) |
f85afd4e | 5332 | { |
2d66e025 MB |
5333 | // don't send a label click event for a hit on the |
5334 | // edge of the row label - this is probably the user | |
5335 | // wanting to resize the row | |
5336 | // | |
5337 | if ( YToEdgeOfRow(y) < 0 ) | |
f85afd4e | 5338 | { |
2d66e025 | 5339 | row = YToRow(y); |
2f024384 | 5340 | if ( row >= 0 && |
b54ba671 | 5341 | !SendEvent( wxEVT_GRID_LABEL_LEFT_CLICK, row, -1, event ) ) |
f85afd4e | 5342 | { |
2b01fd49 | 5343 | if ( !event.ShiftDown() && !event.CmdDown() ) |
aa5e1f75 | 5344 | ClearSelection(); |
64e15340 | 5345 | if ( m_selection ) |
3f3dc2ef VZ |
5346 | { |
5347 | if ( event.ShiftDown() ) | |
5348 | { | |
5349 | m_selection->SelectBlock( m_currentCellCoords.GetRow(), | |
5350 | 0, | |
5351 | row, | |
5352 | GetNumberCols() - 1, | |
5353 | event.ControlDown(), | |
5354 | event.ShiftDown(), | |
5355 | event.AltDown(), | |
5356 | event.MetaDown() ); | |
5357 | } | |
5358 | else | |
5359 | { | |
5360 | m_selection->SelectRow( row, | |
5361 | event.ControlDown(), | |
5362 | event.ShiftDown(), | |
5363 | event.AltDown(), | |
5364 | event.MetaDown() ); | |
5365 | } | |
5366 | } | |
5367 | ||
e2b42eeb | 5368 | ChangeCursorMode(WXGRID_CURSOR_SELECT_ROW, m_rowLabelWin); |
f85afd4e | 5369 | } |
2d66e025 MB |
5370 | } |
5371 | else | |
5372 | { | |
5373 | // starting to drag-resize a row | |
6e8524b1 MB |
5374 | if ( CanDragRowSize() ) |
5375 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_ROW, m_rowLabelWin); | |
2d66e025 MB |
5376 | } |
5377 | } | |
f85afd4e | 5378 | |
2d66e025 MB |
5379 | // ------------ Left double click |
5380 | // | |
5381 | else if (event.LeftDClick() ) | |
5382 | { | |
4e115ed2 | 5383 | row = YToEdgeOfRow(y); |
d43851f7 | 5384 | if ( row < 0 ) |
2d66e025 MB |
5385 | { |
5386 | row = YToRow(y); | |
a967f048 | 5387 | if ( row >=0 && |
ca65c044 WS |
5388 | !SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, row, -1, event ) ) |
5389 | { | |
a967f048 | 5390 | // no default action at the moment |
ca65c044 | 5391 | } |
f85afd4e | 5392 | } |
d43851f7 JS |
5393 | else |
5394 | { | |
5395 | // adjust row height depending on label text | |
5396 | AutoSizeRowLabelSize( row ); | |
5397 | ||
5398 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); | |
ccdee36f | 5399 | m_dragLastPos = -1; |
d43851f7 | 5400 | } |
f85afd4e | 5401 | } |
60ff3b99 | 5402 | |
2d66e025 | 5403 | // ------------ Left button released |
f85afd4e | 5404 | // |
2d66e025 | 5405 | else if ( event.LeftUp() ) |
f85afd4e | 5406 | { |
2d66e025 | 5407 | if ( m_cursorMode == WXGRID_CURSOR_RESIZE_ROW ) |
f85afd4e | 5408 | { |
6d004f67 | 5409 | DoEndDragResizeRow(); |
60ff3b99 | 5410 | |
6d004f67 MB |
5411 | // Note: we are ending the event *after* doing |
5412 | // default processing in this case | |
5413 | // | |
b54ba671 | 5414 | SendEvent( wxEVT_GRID_ROW_SIZE, m_dragRowOrCol, -1, event ); |
2d66e025 | 5415 | } |
f85afd4e | 5416 | |
e2b42eeb VZ |
5417 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_rowLabelWin); |
5418 | m_dragLastPos = -1; | |
2d66e025 | 5419 | } |
f85afd4e | 5420 | |
2d66e025 MB |
5421 | // ------------ Right button down |
5422 | // | |
5423 | else if ( event.RightDown() ) | |
5424 | { | |
5425 | row = YToRow(y); | |
ef5df12b | 5426 | if ( row >=0 && |
ca65c044 | 5427 | !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, row, -1, event ) ) |
2d66e025 MB |
5428 | { |
5429 | // no default action at the moment | |
f85afd4e MB |
5430 | } |
5431 | } | |
60ff3b99 | 5432 | |
2d66e025 | 5433 | // ------------ Right double click |
f85afd4e | 5434 | // |
2d66e025 MB |
5435 | else if ( event.RightDClick() ) |
5436 | { | |
5437 | row = YToRow(y); | |
a967f048 | 5438 | if ( row >= 0 && |
ca65c044 | 5439 | !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, row, -1, event ) ) |
2d66e025 MB |
5440 | { |
5441 | // no default action at the moment | |
5442 | } | |
5443 | } | |
60ff3b99 | 5444 | |
2d66e025 | 5445 | // ------------ No buttons down and mouse moving |
f85afd4e | 5446 | // |
2d66e025 | 5447 | else if ( event.Moving() ) |
f85afd4e | 5448 | { |
2d66e025 MB |
5449 | m_dragRowOrCol = YToEdgeOfRow( y ); |
5450 | if ( m_dragRowOrCol >= 0 ) | |
8f177c8e | 5451 | { |
2d66e025 | 5452 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
8f177c8e | 5453 | { |
e2b42eeb | 5454 | // don't capture the mouse yet |
6e8524b1 | 5455 | if ( CanDragRowSize() ) |
ca65c044 | 5456 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_ROW, m_rowLabelWin, false); |
8f177c8e | 5457 | } |
2d66e025 | 5458 | } |
6d004f67 | 5459 | else if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) |
2d66e025 | 5460 | { |
ca65c044 | 5461 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_rowLabelWin, false); |
8f177c8e | 5462 | } |
f85afd4e | 5463 | } |
2d66e025 MB |
5464 | } |
5465 | ||
2d66e025 MB |
5466 | void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) |
5467 | { | |
5468 | int x, y, col; | |
5469 | wxPoint pos( event.GetPosition() ); | |
5470 | CalcUnscrolledPosition( pos.x, pos.y, &x, &y ); | |
60ff3b99 | 5471 | |
2d66e025 | 5472 | if ( event.Dragging() ) |
f85afd4e | 5473 | { |
fe77cf60 JS |
5474 | if (!m_isDragging) |
5475 | { | |
ca65c044 | 5476 | m_isDragging = true; |
fe77cf60 | 5477 | m_colLabelWin->CaptureMouse(); |
d4175745 VZ |
5478 | |
5479 | if ( m_cursorMode == WXGRID_CURSOR_MOVE_COL ) | |
5480 | m_dragRowOrCol = XToCol( x ); | |
fe77cf60 | 5481 | } |
8f177c8e | 5482 | |
2d66e025 | 5483 | if ( event.LeftIsDown() ) |
8f177c8e | 5484 | { |
962a48f6 | 5485 | switch ( m_cursorMode ) |
8f177c8e | 5486 | { |
2d66e025 | 5487 | case WXGRID_CURSOR_RESIZE_COL: |
8f177c8e | 5488 | { |
2d66e025 MB |
5489 | int cw, ch, dummy, top; |
5490 | m_gridWin->GetClientSize( &cw, &ch ); | |
5491 | CalcUnscrolledPosition( 0, 0, &dummy, &top ); | |
60ff3b99 | 5492 | |
2d66e025 MB |
5493 | wxClientDC dc( m_gridWin ); |
5494 | PrepareDC( dc ); | |
43947979 VZ |
5495 | |
5496 | x = wxMax( x, GetColLeft(m_dragRowOrCol) + | |
5497 | GetColMinimalWidth(m_dragRowOrCol)); | |
d2fdd8d2 | 5498 | dc.SetLogicalFunction(wxINVERT); |
2d66e025 MB |
5499 | if ( m_dragLastPos >= 0 ) |
5500 | { | |
ccdee36f | 5501 | dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top + ch ); |
2d66e025 | 5502 | } |
ccdee36f | 5503 | dc.DrawLine( x, top, x, top + ch ); |
2d66e025 | 5504 | m_dragLastPos = x; |
f85afd4e | 5505 | } |
2d66e025 | 5506 | break; |
f85afd4e | 5507 | |
2d66e025 | 5508 | case WXGRID_CURSOR_SELECT_COL: |
902725ee | 5509 | { |
e32352cf | 5510 | if ( (col = XToCol( x )) >= 0 ) |
aa5e1f75 | 5511 | { |
3f3dc2ef VZ |
5512 | if ( m_selection ) |
5513 | { | |
5514 | m_selection->SelectCol( col, | |
5515 | event.ControlDown(), | |
5516 | event.ShiftDown(), | |
5517 | event.AltDown(), | |
5518 | event.MetaDown() ); | |
5519 | } | |
2d66e025 | 5520 | } |
902725ee WS |
5521 | } |
5522 | break; | |
e2b42eeb | 5523 | |
d4175745 VZ |
5524 | case WXGRID_CURSOR_MOVE_COL: |
5525 | { | |
5526 | if ( x < 0 ) | |
5527 | m_moveToCol = GetColAt( 0 ); | |
5528 | else | |
5529 | m_moveToCol = XToCol( x ); | |
5530 | ||
5531 | int markerX; | |
5532 | ||
5533 | if ( m_moveToCol < 0 ) | |
5534 | markerX = GetColRight( GetColAt( m_numCols - 1 ) ); | |
5535 | else | |
5536 | markerX = GetColLeft( m_moveToCol ); | |
5537 | ||
5538 | if ( markerX != m_dragLastPos ) | |
5539 | { | |
5540 | wxClientDC dc( m_colLabelWin ); | |
5541 | ||
5542 | int cw, ch; | |
5543 | m_colLabelWin->GetClientSize( &cw, &ch ); | |
5544 | ||
5545 | markerX++; | |
5546 | ||
5547 | //Clean up the last indicator | |
5548 | if ( m_dragLastPos >= 0 ) | |
5549 | { | |
5550 | wxPen pen( m_colLabelWin->GetBackgroundColour(), 2 ); | |
5551 | dc.SetPen(pen); | |
5552 | dc.DrawLine( m_dragLastPos + 1, 0, m_dragLastPos + 1, ch ); | |
5553 | dc.SetPen(wxNullPen); | |
5554 | ||
5555 | if ( XToCol( m_dragLastPos ) != -1 ) | |
5556 | DrawColLabel( dc, XToCol( m_dragLastPos ) ); | |
5557 | } | |
5558 | ||
5559 | //Moving to the same place? Don't draw a marker | |
5560 | if ( (m_moveToCol == m_dragRowOrCol) | |
5561 | || (GetColPos( m_moveToCol ) == GetColPos( m_dragRowOrCol ) + 1) | |
5562 | || (m_moveToCol < 0 && m_dragRowOrCol == GetColAt( m_numCols - 1 ))) | |
5563 | { | |
5564 | m_dragLastPos = -1; | |
5565 | return; | |
5566 | } | |
5567 | ||
5568 | //Draw the marker | |
5569 | wxPen pen( *wxBLUE, 2 ); | |
5570 | dc.SetPen(pen); | |
5571 | ||
5572 | dc.DrawLine( markerX, 0, markerX, ch ); | |
5573 | ||
5574 | dc.SetPen(wxNullPen); | |
5575 | ||
5576 | m_dragLastPos = markerX - 1; | |
5577 | } | |
5578 | } | |
5579 | break; | |
5580 | ||
e2b42eeb VZ |
5581 | // default label to suppress warnings about "enumeration value |
5582 | // 'xxx' not handled in switch | |
5583 | default: | |
5584 | break; | |
2d66e025 | 5585 | } |
f85afd4e | 5586 | } |
2d66e025 | 5587 | return; |
f85afd4e | 5588 | } |
2d66e025 | 5589 | |
fe77cf60 JS |
5590 | if ( m_isDragging && (event.Entering() || event.Leaving()) ) |
5591 | return; | |
2d66e025 | 5592 | |
fe77cf60 JS |
5593 | if (m_isDragging) |
5594 | { | |
ccdee36f DS |
5595 | if (m_colLabelWin->HasCapture()) |
5596 | m_colLabelWin->ReleaseMouse(); | |
ca65c044 | 5597 | m_isDragging = false; |
fe77cf60 | 5598 | } |
60ff3b99 | 5599 | |
6d004f67 MB |
5600 | // ------------ Entering or leaving the window |
5601 | // | |
5602 | if ( event.Entering() || event.Leaving() ) | |
5603 | { | |
e2b42eeb | 5604 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); |
6d004f67 MB |
5605 | } |
5606 | ||
2d66e025 | 5607 | // ------------ Left button pressed |
f85afd4e | 5608 | // |
6d004f67 | 5609 | else if ( event.LeftDown() ) |
f85afd4e | 5610 | { |
2d66e025 MB |
5611 | // don't send a label click event for a hit on the |
5612 | // edge of the col label - this is probably the user | |
5613 | // wanting to resize the col | |
5614 | // | |
5615 | if ( XToEdgeOfCol(x) < 0 ) | |
8f177c8e | 5616 | { |
2d66e025 | 5617 | col = XToCol(x); |
2f024384 | 5618 | if ( col >= 0 && |
b54ba671 | 5619 | !SendEvent( wxEVT_GRID_LABEL_LEFT_CLICK, -1, col, event ) ) |
8f177c8e | 5620 | { |
d4175745 | 5621 | if ( m_canDragColMove ) |
3f3dc2ef | 5622 | { |
d4175745 VZ |
5623 | //Show button as pressed |
5624 | wxClientDC dc( m_colLabelWin ); | |
5625 | int colLeft = GetColLeft( col ); | |
5626 | int colRight = GetColRight( col ) - 1; | |
5627 | dc.SetPen( wxPen( m_colLabelWin->GetBackgroundColour(), 1 ) ); | |
5628 | dc.DrawLine( colLeft, 1, colLeft, m_colLabelHeight-1 ); | |
5629 | dc.DrawLine( colLeft, 1, colRight, 1 ); | |
5630 | ||
5631 | ChangeCursorMode(WXGRID_CURSOR_MOVE_COL, m_colLabelWin); | |
5632 | } | |
5633 | else | |
5634 | { | |
5635 | if ( !event.ShiftDown() && !event.CmdDown() ) | |
5636 | ClearSelection(); | |
5637 | if ( m_selection ) | |
3f3dc2ef | 5638 | { |
d4175745 VZ |
5639 | if ( event.ShiftDown() ) |
5640 | { | |
5641 | m_selection->SelectBlock( 0, | |
5642 | m_currentCellCoords.GetCol(), | |
5643 | GetNumberRows() - 1, col, | |
5644 | event.ControlDown(), | |
5645 | event.ShiftDown(), | |
5646 | event.AltDown(), | |
5647 | event.MetaDown() ); | |
5648 | } | |
5649 | else | |
5650 | { | |
5651 | m_selection->SelectCol( col, | |
5652 | event.ControlDown(), | |
5653 | event.ShiftDown(), | |
5654 | event.AltDown(), | |
5655 | event.MetaDown() ); | |
5656 | } | |
3f3dc2ef | 5657 | } |
3f3dc2ef | 5658 | |
d4175745 VZ |
5659 | ChangeCursorMode(WXGRID_CURSOR_SELECT_COL, m_colLabelWin); |
5660 | } | |
f85afd4e | 5661 | } |
2d66e025 MB |
5662 | } |
5663 | else | |
5664 | { | |
5665 | // starting to drag-resize a col | |
5666 | // | |
6e8524b1 MB |
5667 | if ( CanDragColSize() ) |
5668 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_COL, m_colLabelWin); | |
2d66e025 MB |
5669 | } |
5670 | } | |
f85afd4e | 5671 | |
2d66e025 MB |
5672 | // ------------ Left double click |
5673 | // | |
5674 | if ( event.LeftDClick() ) | |
5675 | { | |
4e115ed2 | 5676 | col = XToEdgeOfCol(x); |
d43851f7 | 5677 | if ( col < 0 ) |
2d66e025 MB |
5678 | { |
5679 | col = XToCol(x); | |
a967f048 RG |
5680 | if ( col >= 0 && |
5681 | ! SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, -1, col, event ) ) | |
5682 | { | |
ca65c044 | 5683 | // no default action at the moment |
a967f048 | 5684 | } |
2d66e025 | 5685 | } |
d43851f7 JS |
5686 | else |
5687 | { | |
5688 | // adjust column width depending on label text | |
5689 | AutoSizeColLabelSize( col ); | |
5690 | ||
5691 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); | |
ccdee36f | 5692 | m_dragLastPos = -1; |
d43851f7 | 5693 | } |
2d66e025 | 5694 | } |
60ff3b99 | 5695 | |
2d66e025 MB |
5696 | // ------------ Left button released |
5697 | // | |
5698 | else if ( event.LeftUp() ) | |
5699 | { | |
d4175745 | 5700 | switch ( m_cursorMode ) |
2d66e025 | 5701 | { |
d4175745 | 5702 | case WXGRID_CURSOR_RESIZE_COL: |
d4175745 | 5703 | DoEndDragResizeCol(); |
e2b42eeb | 5704 | |
d4175745 VZ |
5705 | // Note: we are ending the event *after* doing |
5706 | // default processing in this case | |
5707 | // | |
5708 | SendEvent( wxEVT_GRID_COL_SIZE, -1, m_dragRowOrCol, event ); | |
852b6c3c | 5709 | break; |
d4175745 VZ |
5710 | |
5711 | case WXGRID_CURSOR_MOVE_COL: | |
d4175745 VZ |
5712 | DoEndDragMoveCol(); |
5713 | ||
5714 | SendEvent( wxEVT_GRID_COL_MOVE, -1, m_dragRowOrCol, event ); | |
852b6c3c VZ |
5715 | break; |
5716 | ||
5717 | case WXGRID_CURSOR_SELECT_COL: | |
5718 | case WXGRID_CURSOR_SELECT_CELL: | |
5719 | case WXGRID_CURSOR_RESIZE_ROW: | |
5720 | case WXGRID_CURSOR_SELECT_ROW: | |
5721 | // nothing to do (?) | |
5722 | break; | |
2d66e025 | 5723 | } |
f85afd4e | 5724 | |
e2b42eeb | 5725 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); |
ccdee36f | 5726 | m_dragLastPos = -1; |
60ff3b99 VZ |
5727 | } |
5728 | ||
2d66e025 MB |
5729 | // ------------ Right button down |
5730 | // | |
5731 | else if ( event.RightDown() ) | |
5732 | { | |
5733 | col = XToCol(x); | |
a967f048 | 5734 | if ( col >= 0 && |
ca65c044 | 5735 | !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, -1, col, event ) ) |
2d66e025 MB |
5736 | { |
5737 | // no default action at the moment | |
f85afd4e MB |
5738 | } |
5739 | } | |
60ff3b99 | 5740 | |
2d66e025 | 5741 | // ------------ Right double click |
f85afd4e | 5742 | // |
2d66e025 MB |
5743 | else if ( event.RightDClick() ) |
5744 | { | |
5745 | col = XToCol(x); | |
a967f048 | 5746 | if ( col >= 0 && |
ca65c044 | 5747 | !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, col, event ) ) |
2d66e025 MB |
5748 | { |
5749 | // no default action at the moment | |
5750 | } | |
5751 | } | |
60ff3b99 | 5752 | |
2d66e025 | 5753 | // ------------ No buttons down and mouse moving |
f85afd4e | 5754 | // |
2d66e025 | 5755 | else if ( event.Moving() ) |
f85afd4e | 5756 | { |
2d66e025 MB |
5757 | m_dragRowOrCol = XToEdgeOfCol( x ); |
5758 | if ( m_dragRowOrCol >= 0 ) | |
f85afd4e | 5759 | { |
2d66e025 | 5760 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
f85afd4e | 5761 | { |
e2b42eeb | 5762 | // don't capture the cursor yet |
6e8524b1 | 5763 | if ( CanDragColSize() ) |
ca65c044 | 5764 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_COL, m_colLabelWin, false); |
f85afd4e | 5765 | } |
2d66e025 | 5766 | } |
6d004f67 | 5767 | else if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) |
2d66e025 | 5768 | { |
ca65c044 | 5769 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin, false); |
8f177c8e | 5770 | } |
f85afd4e MB |
5771 | } |
5772 | } | |
5773 | ||
2d66e025 | 5774 | void wxGrid::ProcessCornerLabelMouseEvent( wxMouseEvent& event ) |
f85afd4e | 5775 | { |
2d66e025 | 5776 | if ( event.LeftDown() ) |
f85afd4e | 5777 | { |
2d66e025 MB |
5778 | // indicate corner label by having both row and |
5779 | // col args == -1 | |
f85afd4e | 5780 | // |
b54ba671 | 5781 | if ( !SendEvent( wxEVT_GRID_LABEL_LEFT_CLICK, -1, -1, event ) ) |
2d66e025 MB |
5782 | { |
5783 | SelectAll(); | |
5784 | } | |
f85afd4e | 5785 | } |
2d66e025 MB |
5786 | else if ( event.LeftDClick() ) |
5787 | { | |
b54ba671 | 5788 | SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, -1, -1, event ); |
2d66e025 | 5789 | } |
2d66e025 | 5790 | else if ( event.RightDown() ) |
f85afd4e | 5791 | { |
b54ba671 | 5792 | if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, -1, -1, event ) ) |
f85afd4e | 5793 | { |
2d66e025 MB |
5794 | // no default action at the moment |
5795 | } | |
5796 | } | |
2d66e025 MB |
5797 | else if ( event.RightDClick() ) |
5798 | { | |
b54ba671 | 5799 | if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, -1, event ) ) |
2d66e025 MB |
5800 | { |
5801 | // no default action at the moment | |
5802 | } | |
5803 | } | |
5804 | } | |
f85afd4e | 5805 | |
86033c4b VZ |
5806 | void wxGrid::CancelMouseCapture() |
5807 | { | |
5808 | // cancel operation currently in progress, whatever it is | |
5809 | if ( m_winCapture ) | |
5810 | { | |
5811 | m_isDragging = false; | |
5812 | m_cursorMode = WXGRID_CURSOR_SELECT_CELL; | |
5813 | m_winCapture->SetCursor( *wxSTANDARD_CURSOR ); | |
5814 | m_winCapture = NULL; | |
5815 | ||
5816 | // remove traces of whatever we drew on screen | |
5817 | Refresh(); | |
5818 | } | |
5819 | } | |
5820 | ||
e2b42eeb VZ |
5821 | void wxGrid::ChangeCursorMode(CursorMode mode, |
5822 | wxWindow *win, | |
5823 | bool captureMouse) | |
5824 | { | |
5825 | #ifdef __WXDEBUG__ | |
5826 | static const wxChar *cursorModes[] = | |
5827 | { | |
5828 | _T("SELECT_CELL"), | |
5829 | _T("RESIZE_ROW"), | |
5830 | _T("RESIZE_COL"), | |
5831 | _T("SELECT_ROW"), | |
d4175745 VZ |
5832 | _T("SELECT_COL"), |
5833 | _T("MOVE_COL"), | |
e2b42eeb VZ |
5834 | }; |
5835 | ||
181bfffd VZ |
5836 | wxLogTrace(_T("grid"), |
5837 | _T("wxGrid cursor mode (mouse capture for %s): %s -> %s"), | |
e2b42eeb VZ |
5838 | win == m_colLabelWin ? _T("colLabelWin") |
5839 | : win ? _T("rowLabelWin") | |
5840 | : _T("gridWin"), | |
5841 | cursorModes[m_cursorMode], cursorModes[mode]); | |
2f024384 | 5842 | #endif |
e2b42eeb | 5843 | |
faec5a43 SN |
5844 | if ( mode == m_cursorMode && |
5845 | win == m_winCapture && | |
5846 | captureMouse == (m_winCapture != NULL)) | |
e2b42eeb VZ |
5847 | return; |
5848 | ||
5849 | if ( !win ) | |
5850 | { | |
5851 | // by default use the grid itself | |
5852 | win = m_gridWin; | |
5853 | } | |
5854 | ||
5855 | if ( m_winCapture ) | |
5856 | { | |
2f024384 DS |
5857 | if (m_winCapture->HasCapture()) |
5858 | m_winCapture->ReleaseMouse(); | |
e2b42eeb VZ |
5859 | m_winCapture = (wxWindow *)NULL; |
5860 | } | |
5861 | ||
5862 | m_cursorMode = mode; | |
5863 | ||
5864 | switch ( m_cursorMode ) | |
5865 | { | |
5866 | case WXGRID_CURSOR_RESIZE_ROW: | |
5867 | win->SetCursor( m_rowResizeCursor ); | |
5868 | break; | |
5869 | ||
5870 | case WXGRID_CURSOR_RESIZE_COL: | |
5871 | win->SetCursor( m_colResizeCursor ); | |
5872 | break; | |
5873 | ||
d4175745 VZ |
5874 | case WXGRID_CURSOR_MOVE_COL: |
5875 | win->SetCursor( wxCursor(wxCURSOR_HAND) ); | |
5876 | break; | |
5877 | ||
e2b42eeb VZ |
5878 | default: |
5879 | win->SetCursor( *wxSTANDARD_CURSOR ); | |
2f024384 | 5880 | break; |
e2b42eeb VZ |
5881 | } |
5882 | ||
5883 | // we need to capture mouse when resizing | |
5884 | bool resize = m_cursorMode == WXGRID_CURSOR_RESIZE_ROW || | |
5885 | m_cursorMode == WXGRID_CURSOR_RESIZE_COL; | |
5886 | ||
5887 | if ( captureMouse && resize ) | |
5888 | { | |
5889 | win->CaptureMouse(); | |
5890 | m_winCapture = win; | |
5891 | } | |
5892 | } | |
8f177c8e | 5893 | |
2d66e025 MB |
5894 | void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) |
5895 | { | |
5896 | int x, y; | |
5897 | wxPoint pos( event.GetPosition() ); | |
5898 | CalcUnscrolledPosition( pos.x, pos.y, &x, &y ); | |
60ff3b99 | 5899 | |
2d66e025 MB |
5900 | wxGridCellCoords coords; |
5901 | XYToCell( x, y, coords ); | |
60ff3b99 | 5902 | |
27f35b66 | 5903 | int cell_rows, cell_cols; |
79dbea21 | 5904 | bool isFirstDrag = !m_isDragging; |
27f35b66 SN |
5905 | GetCellSize( coords.GetRow(), coords.GetCol(), &cell_rows, &cell_cols ); |
5906 | if ((cell_rows < 0) || (cell_cols < 0)) | |
5907 | { | |
5908 | coords.SetRow(coords.GetRow() + cell_rows); | |
5909 | coords.SetCol(coords.GetCol() + cell_cols); | |
5910 | } | |
5911 | ||
2d66e025 MB |
5912 | if ( event.Dragging() ) |
5913 | { | |
07296f0b RD |
5914 | //wxLogDebug("pos(%d, %d) coords(%d, %d)", pos.x, pos.y, coords.GetRow(), coords.GetCol()); |
5915 | ||
962a48f6 | 5916 | // Don't start doing anything until the mouse has been dragged at |
07296f0b | 5917 | // least 3 pixels in any direction... |
508011ce VZ |
5918 | if (! m_isDragging) |
5919 | { | |
5920 | if (m_startDragPos == wxDefaultPosition) | |
5921 | { | |
07296f0b RD |
5922 | m_startDragPos = pos; |
5923 | return; | |
5924 | } | |
5925 | if (abs(m_startDragPos.x - pos.x) < 4 && abs(m_startDragPos.y - pos.y) < 4) | |
5926 | return; | |
5927 | } | |
5928 | ||
ca65c044 | 5929 | m_isDragging = true; |
2d66e025 MB |
5930 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
5931 | { | |
f0102d2a | 5932 | // Hide the edit control, so it |
4db6714b | 5933 | // won't interfere with drag-shrinking. |
f6bcfd97 | 5934 | if ( IsCellEditControlShown() ) |
a5777624 | 5935 | { |
f0102d2a | 5936 | HideCellEditControl(); |
a5777624 RD |
5937 | SaveEditControlValue(); |
5938 | } | |
07296f0b | 5939 | |
2d66e025 MB |
5940 | if ( coords != wxGridNoCellCoords ) |
5941 | { | |
2b01fd49 | 5942 | if ( event.CmdDown() ) |
aa5e1f75 SN |
5943 | { |
5944 | if ( m_selectingKeyboard == wxGridNoCellCoords) | |
5945 | m_selectingKeyboard = coords; | |
a9339fe2 | 5946 | HighlightBlock( m_selectingKeyboard, coords ); |
aa5e1f75 | 5947 | } |
79dbea21 RD |
5948 | else if ( CanDragCell() ) |
5949 | { | |
5950 | if ( isFirstDrag ) | |
5951 | { | |
5952 | if ( m_selectingKeyboard == wxGridNoCellCoords) | |
5953 | m_selectingKeyboard = coords; | |
5954 | ||
5955 | SendEvent( wxEVT_GRID_CELL_BEGIN_DRAG, | |
5956 | coords.GetRow(), | |
5957 | coords.GetCol(), | |
5958 | event ); | |
25107357 | 5959 | return; |
79dbea21 RD |
5960 | } |
5961 | } | |
aa5e1f75 SN |
5962 | else |
5963 | { | |
5964 | if ( !IsSelection() ) | |
5965 | { | |
c9097836 | 5966 | HighlightBlock( coords, coords ); |
aa5e1f75 SN |
5967 | } |
5968 | else | |
5969 | { | |
c9097836 | 5970 | HighlightBlock( m_currentCellCoords, coords ); |
aa5e1f75 | 5971 | } |
f85afd4e | 5972 | } |
07296f0b | 5973 | |
508011ce VZ |
5974 | if (! IsVisible(coords)) |
5975 | { | |
07296f0b RD |
5976 | MakeCellVisible(coords); |
5977 | // TODO: need to introduce a delay or something here. The | |
e32352cf | 5978 | // scrolling is way to fast, at least on MSW - also on GTK. |
07296f0b | 5979 | } |
2d66e025 | 5980 | } |
25107357 RD |
5981 | // Have we captured the mouse yet? |
5982 | if (! m_winCapture) | |
5983 | { | |
5984 | m_winCapture = m_gridWin; | |
5985 | m_winCapture->CaptureMouse(); | |
5986 | } | |
5987 | ||
c71b2126 | 5988 | |
2d66e025 | 5989 | } |
6d004f67 MB |
5990 | else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_ROW ) |
5991 | { | |
5992 | int cw, ch, left, dummy; | |
5993 | m_gridWin->GetClientSize( &cw, &ch ); | |
5994 | CalcUnscrolledPosition( 0, 0, &left, &dummy ); | |
8f177c8e | 5995 | |
6d004f67 MB |
5996 | wxClientDC dc( m_gridWin ); |
5997 | PrepareDC( dc ); | |
a95e38c0 VZ |
5998 | y = wxMax( y, GetRowTop(m_dragRowOrCol) + |
5999 | GetRowMinimalHeight(m_dragRowOrCol) ); | |
6d004f67 MB |
6000 | dc.SetLogicalFunction(wxINVERT); |
6001 | if ( m_dragLastPos >= 0 ) | |
6002 | { | |
6003 | dc.DrawLine( left, m_dragLastPos, left+cw, m_dragLastPos ); | |
6004 | } | |
6005 | dc.DrawLine( left, y, left+cw, y ); | |
6006 | m_dragLastPos = y; | |
6007 | } | |
6008 | else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_COL ) | |
6009 | { | |
6010 | int cw, ch, dummy, top; | |
6011 | m_gridWin->GetClientSize( &cw, &ch ); | |
6012 | CalcUnscrolledPosition( 0, 0, &dummy, &top ); | |
e2b42eeb | 6013 | |
6d004f67 MB |
6014 | wxClientDC dc( m_gridWin ); |
6015 | PrepareDC( dc ); | |
43947979 VZ |
6016 | x = wxMax( x, GetColLeft(m_dragRowOrCol) + |
6017 | GetColMinimalWidth(m_dragRowOrCol) ); | |
6d004f67 MB |
6018 | dc.SetLogicalFunction(wxINVERT); |
6019 | if ( m_dragLastPos >= 0 ) | |
6020 | { | |
a9339fe2 | 6021 | dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top + ch ); |
6d004f67 | 6022 | } |
a9339fe2 | 6023 | dc.DrawLine( x, top, x, top + ch ); |
6d004f67 MB |
6024 | m_dragLastPos = x; |
6025 | } | |
e2b42eeb | 6026 | |
2d66e025 MB |
6027 | return; |
6028 | } | |
66242c80 | 6029 | |
ca65c044 | 6030 | m_isDragging = false; |
07296f0b RD |
6031 | m_startDragPos = wxDefaultPosition; |
6032 | ||
a5777624 RD |
6033 | // VZ: if we do this, the mode is reset to WXGRID_CURSOR_SELECT_CELL |
6034 | // immediately after it becomes WXGRID_CURSOR_RESIZE_ROW/COL under | |
6035 | // wxGTK | |
e2b42eeb | 6036 | #if 0 |
a5777624 RD |
6037 | if ( event.Entering() || event.Leaving() ) |
6038 | { | |
6039 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); | |
6040 | m_gridWin->SetCursor( *wxSTANDARD_CURSOR ); | |
6041 | } | |
6042 | else | |
e2b42eeb VZ |
6043 | #endif // 0 |
6044 | ||
a5777624 RD |
6045 | // ------------ Left button pressed |
6046 | // | |
6047 | if ( event.LeftDown() && coords != wxGridNoCellCoords ) | |
f6bcfd97 BP |
6048 | { |
6049 | if ( !SendEvent( wxEVT_GRID_CELL_LEFT_CLICK, | |
6050 | coords.GetRow(), | |
6051 | coords.GetCol(), | |
6052 | event ) ) | |
a5777624 | 6053 | { |
2b01fd49 | 6054 | if ( !event.CmdDown() ) |
f6bcfd97 BP |
6055 | ClearSelection(); |
6056 | if ( event.ShiftDown() ) | |
6057 | { | |
3f3dc2ef VZ |
6058 | if ( m_selection ) |
6059 | { | |
6060 | m_selection->SelectBlock( m_currentCellCoords.GetRow(), | |
6061 | m_currentCellCoords.GetCol(), | |
6062 | coords.GetRow(), | |
6063 | coords.GetCol(), | |
6064 | event.ControlDown(), | |
6065 | event.ShiftDown(), | |
6066 | event.AltDown(), | |
6067 | event.MetaDown() ); | |
6068 | } | |
f6bcfd97 | 6069 | } |
2f024384 | 6070 | else if ( XToEdgeOfCol(x) < 0 && |
f6bcfd97 | 6071 | YToEdgeOfRow(y) < 0 ) |
58dd5b3b | 6072 | { |
a5777624 RD |
6073 | DisableCellEditControl(); |
6074 | MakeCellVisible( coords ); | |
6075 | ||
2b01fd49 | 6076 | if ( event.CmdDown() ) |
58dd5b3b | 6077 | { |
73145b0e JS |
6078 | if ( m_selection ) |
6079 | { | |
6080 | m_selection->ToggleCellSelection( coords.GetRow(), | |
6081 | coords.GetCol(), | |
6082 | event.ControlDown(), | |
6083 | event.ShiftDown(), | |
6084 | event.AltDown(), | |
6085 | event.MetaDown() ); | |
6086 | } | |
6087 | m_selectingTopLeft = wxGridNoCellCoords; | |
6088 | m_selectingBottomRight = wxGridNoCellCoords; | |
6089 | m_selectingKeyboard = coords; | |
a5777624 RD |
6090 | } |
6091 | else | |
6092 | { | |
73145b0e JS |
6093 | m_waitForSlowClick = m_currentCellCoords == coords && coords != wxGridNoCellCoords; |
6094 | SetCurrentCell( coords ); | |
6095 | if ( m_selection ) | |
aa5e1f75 | 6096 | { |
73145b0e JS |
6097 | if ( m_selection->GetSelectionMode() != |
6098 | wxGrid::wxGridSelectCells ) | |
3f3dc2ef | 6099 | { |
73145b0e | 6100 | HighlightBlock( coords, coords ); |
3f3dc2ef | 6101 | } |
aa5e1f75 | 6102 | } |
58dd5b3b MB |
6103 | } |
6104 | } | |
f85afd4e | 6105 | } |
a5777624 | 6106 | } |
f85afd4e | 6107 | |
a5777624 RD |
6108 | // ------------ Left double click |
6109 | // | |
6110 | else if ( event.LeftDClick() && coords != wxGridNoCellCoords ) | |
6111 | { | |
6112 | DisableCellEditControl(); | |
6113 | ||
2f024384 | 6114 | if ( XToEdgeOfCol(x) < 0 && YToEdgeOfRow(y) < 0 ) |
58dd5b3b | 6115 | { |
1ef49ab5 VS |
6116 | if ( !SendEvent( wxEVT_GRID_CELL_LEFT_DCLICK, |
6117 | coords.GetRow(), | |
6118 | coords.GetCol(), | |
6119 | event ) ) | |
6120 | { | |
6121 | // we want double click to select a cell and start editing | |
6122 | // (i.e. to behave in same way as sequence of two slow clicks): | |
6123 | m_waitForSlowClick = true; | |
6124 | } | |
58dd5b3b | 6125 | } |
a5777624 | 6126 | } |
f85afd4e | 6127 | |
a5777624 RD |
6128 | // ------------ Left button released |
6129 | // | |
6130 | else if ( event.LeftUp() ) | |
6131 | { | |
6132 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) | |
f85afd4e | 6133 | { |
f40f9976 JS |
6134 | if (m_winCapture) |
6135 | { | |
2f024384 DS |
6136 | if (m_winCapture->HasCapture()) |
6137 | m_winCapture->ReleaseMouse(); | |
f40f9976 JS |
6138 | m_winCapture = NULL; |
6139 | } | |
6140 | ||
bee19958 | 6141 | if ( coords == m_currentCellCoords && m_waitForSlowClick && CanEnableCellControl() ) |
932b55d0 JS |
6142 | { |
6143 | ClearSelection(); | |
6144 | EnableCellEditControl(); | |
6145 | ||
2f024384 | 6146 | wxGridCellAttr *attr = GetCellAttr(coords); |
932b55d0 JS |
6147 | wxGridCellEditor *editor = attr->GetEditor(this, coords.GetRow(), coords.GetCol()); |
6148 | editor->StartingClick(); | |
6149 | editor->DecRef(); | |
6150 | attr->DecRef(); | |
6151 | ||
ca65c044 | 6152 | m_waitForSlowClick = false; |
932b55d0 JS |
6153 | } |
6154 | else if ( m_selectingTopLeft != wxGridNoCellCoords && | |
b5808881 | 6155 | m_selectingBottomRight != wxGridNoCellCoords ) |
52068ea5 | 6156 | { |
3f3dc2ef VZ |
6157 | if ( m_selection ) |
6158 | { | |
6159 | m_selection->SelectBlock( m_selectingTopLeft.GetRow(), | |
6160 | m_selectingTopLeft.GetCol(), | |
6161 | m_selectingBottomRight.GetRow(), | |
6162 | m_selectingBottomRight.GetCol(), | |
6163 | event.ControlDown(), | |
6164 | event.ShiftDown(), | |
6165 | event.AltDown(), | |
6166 | event.MetaDown() ); | |
6167 | } | |
6168 | ||
5c8fc7c1 SN |
6169 | m_selectingTopLeft = wxGridNoCellCoords; |
6170 | m_selectingBottomRight = wxGridNoCellCoords; | |
2d66e025 | 6171 | |
73145b0e JS |
6172 | // Show the edit control, if it has been hidden for |
6173 | // drag-shrinking. | |
6174 | ShowCellEditControl(); | |
6175 | } | |
a5777624 RD |
6176 | } |
6177 | else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_ROW ) | |
6178 | { | |
6179 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); | |
6180 | DoEndDragResizeRow(); | |
e2b42eeb | 6181 | |
a5777624 RD |
6182 | // Note: we are ending the event *after* doing |
6183 | // default processing in this case | |
6184 | // | |
6185 | SendEvent( wxEVT_GRID_ROW_SIZE, m_dragRowOrCol, -1, event ); | |
6186 | } | |
6187 | else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_COL ) | |
6188 | { | |
6189 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); | |
6190 | DoEndDragResizeCol(); | |
e2b42eeb | 6191 | |
a5777624 RD |
6192 | // Note: we are ending the event *after* doing |
6193 | // default processing in this case | |
6194 | // | |
6195 | SendEvent( wxEVT_GRID_COL_SIZE, -1, m_dragRowOrCol, event ); | |
58dd5b3b | 6196 | } |
f85afd4e | 6197 | |
a5777624 RD |
6198 | m_dragLastPos = -1; |
6199 | } | |
6200 | ||
a5777624 RD |
6201 | // ------------ Right button down |
6202 | // | |
6203 | else if ( event.RightDown() && coords != wxGridNoCellCoords ) | |
6204 | { | |
6205 | DisableCellEditControl(); | |
6206 | if ( !SendEvent( wxEVT_GRID_CELL_RIGHT_CLICK, | |
6207 | coords.GetRow(), | |
6208 | coords.GetCol(), | |
6209 | event ) ) | |
f85afd4e | 6210 | { |
a5777624 | 6211 | // no default action at the moment |
60ff3b99 | 6212 | } |
a5777624 | 6213 | } |
2d66e025 | 6214 | |
a5777624 RD |
6215 | // ------------ Right double click |
6216 | // | |
6217 | else if ( event.RightDClick() && coords != wxGridNoCellCoords ) | |
6218 | { | |
6219 | DisableCellEditControl(); | |
6220 | if ( !SendEvent( wxEVT_GRID_CELL_RIGHT_DCLICK, | |
6221 | coords.GetRow(), | |
6222 | coords.GetCol(), | |
6223 | event ) ) | |
f85afd4e | 6224 | { |
a5777624 | 6225 | // no default action at the moment |
60ff3b99 | 6226 | } |
a5777624 RD |
6227 | } |
6228 | ||
6229 | // ------------ Moving and no button action | |
6230 | // | |
6231 | else if ( event.Moving() && !event.IsButton() ) | |
6232 | { | |
4db6714b | 6233 | if ( coords.GetRow() < 0 || coords.GetCol() < 0 ) |
d57ad377 SN |
6234 | { |
6235 | // out of grid cell area | |
6236 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); | |
6237 | return; | |
6238 | } | |
6239 | ||
a5777624 RD |
6240 | int dragRow = YToEdgeOfRow( y ); |
6241 | int dragCol = XToEdgeOfCol( x ); | |
790cc417 | 6242 | |
a5777624 RD |
6243 | // Dragging on the corner of a cell to resize in both |
6244 | // directions is not implemented yet... | |
790cc417 | 6245 | // |
91894db3 | 6246 | if ( dragRow >= 0 && dragCol >= 0 ) |
790cc417 | 6247 | { |
a5777624 RD |
6248 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); |
6249 | return; | |
6250 | } | |
6d004f67 | 6251 | |
d57ad377 | 6252 | if ( dragRow >= 0 ) |
a5777624 RD |
6253 | { |
6254 | m_dragRowOrCol = dragRow; | |
6d004f67 | 6255 | |
a5777624 | 6256 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
6d004f67 | 6257 | { |
a5777624 | 6258 | if ( CanDragRowSize() && CanDragGridSize() ) |
521ff07e | 6259 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_ROW, NULL, false); |
6d004f67 | 6260 | } |
a5777624 | 6261 | } |
91894db3 | 6262 | else if ( dragCol >= 0 ) |
a5777624 RD |
6263 | { |
6264 | m_dragRowOrCol = dragCol; | |
e2b42eeb | 6265 | |
a5777624 | 6266 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
6d004f67 | 6267 | { |
a5777624 | 6268 | if ( CanDragColSize() && CanDragGridSize() ) |
521ff07e | 6269 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_COL, NULL, false); |
6d004f67 MB |
6270 | } |
6271 | } | |
91894db3 | 6272 | else // Neither on a row or col edge |
a5777624 | 6273 | { |
91894db3 VZ |
6274 | if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) |
6275 | { | |
6276 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); | |
6277 | } | |
a5777624 RD |
6278 | } |
6279 | } | |
6d004f67 MB |
6280 | } |
6281 | ||
6d004f67 MB |
6282 | void wxGrid::DoEndDragResizeRow() |
6283 | { | |
6284 | if ( m_dragLastPos >= 0 ) | |
6285 | { | |
6286 | // erase the last line and resize the row | |
6287 | // | |
6288 | int cw, ch, left, dummy; | |
6289 | m_gridWin->GetClientSize( &cw, &ch ); | |
6290 | CalcUnscrolledPosition( 0, 0, &left, &dummy ); | |
6291 | ||
6292 | wxClientDC dc( m_gridWin ); | |
6293 | PrepareDC( dc ); | |
6294 | dc.SetLogicalFunction( wxINVERT ); | |
a9339fe2 | 6295 | dc.DrawLine( left, m_dragLastPos, left + cw, m_dragLastPos ); |
6d004f67 | 6296 | HideCellEditControl(); |
a5777624 | 6297 | SaveEditControlValue(); |
6d004f67 | 6298 | |
7c1cb261 | 6299 | int rowTop = GetRowTop(m_dragRowOrCol); |
6d004f67 | 6300 | SetRowSize( m_dragRowOrCol, |
b8d24d4e | 6301 | wxMax( m_dragLastPos - rowTop, m_minAcceptableRowHeight ) ); |
e2b42eeb | 6302 | |
6d004f67 MB |
6303 | if ( !GetBatchCount() ) |
6304 | { | |
6305 | // Only needed to get the correct rect.y: | |
6306 | wxRect rect ( CellToRect( m_dragRowOrCol, 0 ) ); | |
6307 | rect.x = 0; | |
6308 | CalcScrolledPosition(0, rect.y, &dummy, &rect.y); | |
6309 | rect.width = m_rowLabelWidth; | |
6310 | rect.height = ch - rect.y; | |
ca65c044 | 6311 | m_rowLabelWin->Refresh( true, &rect ); |
6d004f67 | 6312 | rect.width = cw; |
ccdee36f | 6313 | |
27f35b66 SN |
6314 | // if there is a multicell block, paint all of it |
6315 | if (m_table) | |
6316 | { | |
6317 | int i, cell_rows, cell_cols, subtract_rows = 0; | |
6318 | int leftCol = XToCol(left); | |
a9339fe2 | 6319 | int rightCol = internalXToCol(left + cw); |
27f35b66 SN |
6320 | if (leftCol >= 0) |
6321 | { | |
27f35b66 SN |
6322 | for (i=leftCol; i<rightCol; i++) |
6323 | { | |
6324 | GetCellSize(m_dragRowOrCol, i, &cell_rows, &cell_cols); | |
6325 | if (cell_rows < subtract_rows) | |
6326 | subtract_rows = cell_rows; | |
6327 | } | |
6328 | rect.y = GetRowTop(m_dragRowOrCol + subtract_rows); | |
6329 | CalcScrolledPosition(0, rect.y, &dummy, &rect.y); | |
6330 | rect.height = ch - rect.y; | |
6331 | } | |
6332 | } | |
ca65c044 | 6333 | m_gridWin->Refresh( false, &rect ); |
6d004f67 MB |
6334 | } |
6335 | ||
6336 | ShowCellEditControl(); | |
6337 | } | |
6338 | } | |
6339 | ||
6340 | ||
6341 | void wxGrid::DoEndDragResizeCol() | |
6342 | { | |
6343 | if ( m_dragLastPos >= 0 ) | |
6344 | { | |
6345 | // erase the last line and resize the col | |
6346 | // | |
6347 | int cw, ch, dummy, top; | |
6348 | m_gridWin->GetClientSize( &cw, &ch ); | |
6349 | CalcUnscrolledPosition( 0, 0, &dummy, &top ); | |
6350 | ||
6351 | wxClientDC dc( m_gridWin ); | |
6352 | PrepareDC( dc ); | |
6353 | dc.SetLogicalFunction( wxINVERT ); | |
a9339fe2 | 6354 | dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top + ch ); |
6d004f67 | 6355 | HideCellEditControl(); |
a5777624 | 6356 | SaveEditControlValue(); |
6d004f67 | 6357 | |
7c1cb261 | 6358 | int colLeft = GetColLeft(m_dragRowOrCol); |
6d004f67 | 6359 | SetColSize( m_dragRowOrCol, |
43947979 VZ |
6360 | wxMax( m_dragLastPos - colLeft, |
6361 | GetColMinimalWidth(m_dragRowOrCol) ) ); | |
6d004f67 MB |
6362 | |
6363 | if ( !GetBatchCount() ) | |
6364 | { | |
6365 | // Only needed to get the correct rect.x: | |
6366 | wxRect rect ( CellToRect( 0, m_dragRowOrCol ) ); | |
6367 | rect.y = 0; | |
6368 | CalcScrolledPosition(rect.x, 0, &rect.x, &dummy); | |
6369 | rect.width = cw - rect.x; | |
6370 | rect.height = m_colLabelHeight; | |
ca65c044 | 6371 | m_colLabelWin->Refresh( true, &rect ); |
6d004f67 | 6372 | rect.height = ch; |
2f024384 | 6373 | |
27f35b66 SN |
6374 | // if there is a multicell block, paint all of it |
6375 | if (m_table) | |
6376 | { | |
6377 | int i, cell_rows, cell_cols, subtract_cols = 0; | |
6378 | int topRow = YToRow(top); | |
a9339fe2 | 6379 | int bottomRow = internalYToRow(top + cw); |
27f35b66 SN |
6380 | if (topRow >= 0) |
6381 | { | |
27f35b66 SN |
6382 | for (i=topRow; i<bottomRow; i++) |
6383 | { | |
6384 | GetCellSize(i, m_dragRowOrCol, &cell_rows, &cell_cols); | |
6385 | if (cell_cols < subtract_cols) | |
6386 | subtract_cols = cell_cols; | |
6387 | } | |
a9339fe2 | 6388 | |
27f35b66 SN |
6389 | rect.x = GetColLeft(m_dragRowOrCol + subtract_cols); |
6390 | CalcScrolledPosition(rect.x, 0, &rect.x, &dummy); | |
6391 | rect.width = cw - rect.x; | |
6392 | } | |
6393 | } | |
2f024384 | 6394 | |
ca65c044 | 6395 | m_gridWin->Refresh( false, &rect ); |
790cc417 | 6396 | } |
e2b42eeb | 6397 | |
6d004f67 | 6398 | ShowCellEditControl(); |
f85afd4e | 6399 | } |
f85afd4e MB |
6400 | } |
6401 | ||
d4175745 VZ |
6402 | void wxGrid::DoEndDragMoveCol() |
6403 | { | |
6404 | //The user clicked on the column but didn't actually drag | |
6405 | if ( m_dragLastPos < 0 ) | |
6406 | { | |
6407 | m_colLabelWin->Refresh(); //Do this to "unpress" the column | |
6408 | return; | |
6409 | } | |
6410 | ||
6411 | int newPos; | |
6412 | if ( m_moveToCol == -1 ) | |
6413 | newPos = m_numCols - 1; | |
6414 | else | |
6415 | { | |
6416 | newPos = GetColPos( m_moveToCol ); | |
6417 | if ( newPos > GetColPos( m_dragRowOrCol ) ) | |
6418 | newPos--; | |
6419 | } | |
6420 | ||
6421 | SetColPos( m_dragRowOrCol, newPos ); | |
6422 | } | |
6423 | ||
6424 | void wxGrid::SetColPos( int colID, int newPos ) | |
6425 | { | |
6426 | if ( m_colAt.IsEmpty() ) | |
6427 | { | |
6428 | m_colAt.Alloc( m_numCols ); | |
6429 | ||
6430 | int i; | |
6431 | for ( i = 0; i < m_numCols; i++ ) | |
6432 | { | |
6433 | m_colAt.Add( i ); | |
6434 | } | |
6435 | } | |
6436 | ||
6437 | int oldPos = GetColPos( colID ); | |
6438 | ||
6439 | //Reshuffle the m_colAt array | |
6440 | if ( newPos > oldPos ) | |
6441 | { | |
6442 | int i; | |
6443 | for ( i = oldPos; i < newPos; i++ ) | |
6444 | { | |
6445 | m_colAt[i] = m_colAt[i+1]; | |
6446 | } | |
6447 | } | |
6448 | else | |
6449 | { | |
6450 | int i; | |
6451 | for ( i = oldPos; i > newPos; i-- ) | |
6452 | { | |
6453 | m_colAt[i] = m_colAt[i-1]; | |
6454 | } | |
6455 | } | |
6456 | ||
6457 | m_colAt[newPos] = colID; | |
6458 | ||
6459 | //Recalculate the column rights | |
6460 | if ( !m_colWidths.IsEmpty() ) | |
6461 | { | |
6462 | int colRight = 0; | |
6463 | int colPos; | |
6464 | for ( colPos = 0; colPos < m_numCols; colPos++ ) | |
6465 | { | |
6466 | int colID = GetColAt( colPos ); | |
6467 | ||
6468 | colRight += m_colWidths[colID]; | |
6469 | m_colRights[colID] = colRight; | |
6470 | } | |
6471 | } | |
6472 | ||
6473 | m_colLabelWin->Refresh(); | |
6474 | m_gridWin->Refresh(); | |
6475 | } | |
6476 | ||
6477 | ||
6478 | ||
6479 | void wxGrid::EnableDragColMove( bool enable ) | |
6480 | { | |
6481 | if ( m_canDragColMove == enable ) | |
6482 | return; | |
6483 | ||
6484 | m_canDragColMove = enable; | |
6485 | ||
6486 | if ( !m_canDragColMove ) | |
6487 | { | |
6488 | m_colAt.Clear(); | |
6489 | ||
6490 | //Recalculate the column rights | |
6491 | if ( !m_colWidths.IsEmpty() ) | |
6492 | { | |
6493 | int colRight = 0; | |
6494 | int colPos; | |
6495 | for ( colPos = 0; colPos < m_numCols; colPos++ ) | |
6496 | { | |
6497 | colRight += m_colWidths[colPos]; | |
6498 | m_colRights[colPos] = colRight; | |
6499 | } | |
6500 | } | |
6501 | ||
6502 | m_colLabelWin->Refresh(); | |
6503 | m_gridWin->Refresh(); | |
6504 | } | |
6505 | } | |
6506 | ||
6507 | ||
2d66e025 MB |
6508 | // |
6509 | // ------ interaction with data model | |
6510 | // | |
6511 | bool wxGrid::ProcessTableMessage( wxGridTableMessage& msg ) | |
f85afd4e | 6512 | { |
2d66e025 | 6513 | switch ( msg.GetId() ) |
17732cec | 6514 | { |
2d66e025 MB |
6515 | case wxGRIDTABLE_REQUEST_VIEW_GET_VALUES: |
6516 | return GetModelValues(); | |
17732cec | 6517 | |
2d66e025 MB |
6518 | case wxGRIDTABLE_REQUEST_VIEW_SEND_VALUES: |
6519 | return SetModelValues(); | |
f85afd4e | 6520 | |
2d66e025 MB |
6521 | case wxGRIDTABLE_NOTIFY_ROWS_INSERTED: |
6522 | case wxGRIDTABLE_NOTIFY_ROWS_APPENDED: | |
6523 | case wxGRIDTABLE_NOTIFY_ROWS_DELETED: | |
6524 | case wxGRIDTABLE_NOTIFY_COLS_INSERTED: | |
6525 | case wxGRIDTABLE_NOTIFY_COLS_APPENDED: | |
6526 | case wxGRIDTABLE_NOTIFY_COLS_DELETED: | |
6527 | return Redimension( msg ); | |
6528 | ||
6529 | default: | |
ca65c044 | 6530 | return false; |
f85afd4e | 6531 | } |
2d66e025 | 6532 | } |
f85afd4e | 6533 | |
2d66e025 | 6534 | // The behaviour of this function depends on the grid table class |
5b061713 | 6535 | // Clear() function. For the default wxGridStringTable class the |
2d66e025 MB |
6536 | // behavious is to replace all cell contents with wxEmptyString but |
6537 | // not to change the number of rows or cols. | |
6538 | // | |
6539 | void wxGrid::ClearGrid() | |
6540 | { | |
6541 | if ( m_table ) | |
f85afd4e | 6542 | { |
4cfa5de6 RD |
6543 | if (IsCellEditControlEnabled()) |
6544 | DisableCellEditControl(); | |
6545 | ||
2d66e025 | 6546 | m_table->Clear(); |
5b061713 | 6547 | if (!GetBatchCount()) |
a9339fe2 | 6548 | m_gridWin->Refresh(); |
f85afd4e MB |
6549 | } |
6550 | } | |
6551 | ||
2d66e025 | 6552 | bool wxGrid::InsertRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) |
f85afd4e | 6553 | { |
2d66e025 | 6554 | // TODO: something with updateLabels flag |
8f177c8e | 6555 | |
2d66e025 | 6556 | if ( !m_created ) |
f85afd4e | 6557 | { |
bd3c6758 | 6558 | wxFAIL_MSG( wxT("Called wxGrid::InsertRows() before calling CreateGrid()") ); |
ca65c044 | 6559 | return false; |
2d66e025 | 6560 | } |
8f177c8e | 6561 | |
2d66e025 MB |
6562 | if ( m_table ) |
6563 | { | |
b7fff980 | 6564 | if (IsCellEditControlEnabled()) |
b54ba671 | 6565 | DisableCellEditControl(); |
b7fff980 | 6566 | |
4ea3479c | 6567 | bool done = m_table->InsertRows( pos, numRows ); |
4ea3479c | 6568 | return done; |
f85afd4e | 6569 | |
2d66e025 MB |
6570 | // the table will have sent the results of the insert row |
6571 | // operation to this view object as a grid table message | |
f85afd4e | 6572 | } |
a9339fe2 | 6573 | |
ca65c044 | 6574 | return false; |
f85afd4e MB |
6575 | } |
6576 | ||
2d66e025 | 6577 | bool wxGrid::AppendRows( int numRows, bool WXUNUSED(updateLabels) ) |
f85afd4e | 6578 | { |
2d66e025 MB |
6579 | // TODO: something with updateLabels flag |
6580 | ||
6581 | if ( !m_created ) | |
f85afd4e | 6582 | { |
bd3c6758 | 6583 | wxFAIL_MSG( wxT("Called wxGrid::AppendRows() before calling CreateGrid()") ); |
ca65c044 | 6584 | return false; |
2d66e025 MB |
6585 | } |
6586 | ||
4ea3479c JS |
6587 | if ( m_table ) |
6588 | { | |
6589 | bool done = m_table && m_table->AppendRows( numRows ); | |
4ea3479c | 6590 | return done; |
a9339fe2 | 6591 | |
4ea3479c JS |
6592 | // the table will have sent the results of the append row |
6593 | // operation to this view object as a grid table message | |
6594 | } | |
a9339fe2 | 6595 | |
ca65c044 | 6596 | return false; |
f85afd4e MB |
6597 | } |
6598 | ||
2d66e025 | 6599 | bool wxGrid::DeleteRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) |
f85afd4e | 6600 | { |
2d66e025 MB |
6601 | // TODO: something with updateLabels flag |
6602 | ||
6603 | if ( !m_created ) | |
f85afd4e | 6604 | { |
bd3c6758 | 6605 | wxFAIL_MSG( wxT("Called wxGrid::DeleteRows() before calling CreateGrid()") ); |
ca65c044 | 6606 | return false; |
2d66e025 MB |
6607 | } |
6608 | ||
b7fff980 | 6609 | if ( m_table ) |
2d66e025 | 6610 | { |
b7fff980 | 6611 | if (IsCellEditControlEnabled()) |
b54ba671 | 6612 | DisableCellEditControl(); |
f85afd4e | 6613 | |
4ea3479c | 6614 | bool done = m_table->DeleteRows( pos, numRows ); |
4ea3479c | 6615 | return done; |
f6bcfd97 BP |
6616 | // the table will have sent the results of the delete row |
6617 | // operation to this view object as a grid table message | |
2d66e025 | 6618 | } |
a9339fe2 | 6619 | |
ca65c044 | 6620 | return false; |
2d66e025 | 6621 | } |
f85afd4e | 6622 | |
2d66e025 MB |
6623 | bool wxGrid::InsertCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) |
6624 | { | |
6625 | // TODO: something with updateLabels flag | |
8f177c8e | 6626 | |
2d66e025 MB |
6627 | if ( !m_created ) |
6628 | { | |
bd3c6758 | 6629 | wxFAIL_MSG( wxT("Called wxGrid::InsertCols() before calling CreateGrid()") ); |
ca65c044 | 6630 | return false; |
2d66e025 | 6631 | } |
f85afd4e | 6632 | |
2d66e025 MB |
6633 | if ( m_table ) |
6634 | { | |
b7fff980 | 6635 | if (IsCellEditControlEnabled()) |
b54ba671 | 6636 | DisableCellEditControl(); |
b7fff980 | 6637 | |
4ea3479c | 6638 | bool done = m_table->InsertCols( pos, numCols ); |
4ea3479c | 6639 | return done; |
2d66e025 MB |
6640 | // the table will have sent the results of the insert col |
6641 | // operation to this view object as a grid table message | |
f85afd4e | 6642 | } |
2f024384 | 6643 | |
ca65c044 | 6644 | return false; |
f85afd4e MB |
6645 | } |
6646 | ||
2d66e025 | 6647 | bool wxGrid::AppendCols( int numCols, bool WXUNUSED(updateLabels) ) |
f85afd4e | 6648 | { |
2d66e025 MB |
6649 | // TODO: something with updateLabels flag |
6650 | ||
6651 | if ( !m_created ) | |
f85afd4e | 6652 | { |
bd3c6758 | 6653 | wxFAIL_MSG( wxT("Called wxGrid::AppendCols() before calling CreateGrid()") ); |
ca65c044 | 6654 | return false; |
2d66e025 | 6655 | } |
f85afd4e | 6656 | |
4ea3479c JS |
6657 | if ( m_table ) |
6658 | { | |
6659 | bool done = m_table->AppendCols( numCols ); | |
4ea3479c JS |
6660 | return done; |
6661 | // the table will have sent the results of the append col | |
6662 | // operation to this view object as a grid table message | |
6663 | } | |
2f024384 | 6664 | |
ca65c044 | 6665 | return false; |
f85afd4e MB |
6666 | } |
6667 | ||
2d66e025 | 6668 | bool wxGrid::DeleteCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) |
f85afd4e | 6669 | { |
2d66e025 | 6670 | // TODO: something with updateLabels flag |
8f177c8e | 6671 | |
2d66e025 | 6672 | if ( !m_created ) |
f85afd4e | 6673 | { |
bd3c6758 | 6674 | wxFAIL_MSG( wxT("Called wxGrid::DeleteCols() before calling CreateGrid()") ); |
ca65c044 | 6675 | return false; |
f85afd4e MB |
6676 | } |
6677 | ||
b7fff980 | 6678 | if ( m_table ) |
2d66e025 | 6679 | { |
b7fff980 | 6680 | if (IsCellEditControlEnabled()) |
b54ba671 | 6681 | DisableCellEditControl(); |
8f177c8e | 6682 | |
4ea3479c | 6683 | bool done = m_table->DeleteCols( pos, numCols ); |
4ea3479c | 6684 | return done; |
f6bcfd97 BP |
6685 | // the table will have sent the results of the delete col |
6686 | // operation to this view object as a grid table message | |
f85afd4e | 6687 | } |
2f024384 | 6688 | |
ca65c044 | 6689 | return false; |
f85afd4e MB |
6690 | } |
6691 | ||
2d66e025 MB |
6692 | // |
6693 | // ----- event handlers | |
f85afd4e | 6694 | // |
8f177c8e | 6695 | |
2d66e025 MB |
6696 | // Generate a grid event based on a mouse event and |
6697 | // return the result of ProcessEvent() | |
6698 | // | |
fe7b9ed6 | 6699 | int wxGrid::SendEvent( const wxEventType type, |
2d66e025 MB |
6700 | int row, int col, |
6701 | wxMouseEvent& mouseEv ) | |
6702 | { | |
2f024384 | 6703 | bool claimed, vetoed; |
fe7b9ed6 | 6704 | |
97a9929e VZ |
6705 | if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE ) |
6706 | { | |
6707 | int rowOrCol = (row == -1 ? col : row); | |
6708 | ||
6709 | wxGridSizeEvent gridEvt( GetId(), | |
6710 | type, | |
6711 | this, | |
6712 | rowOrCol, | |
6713 | mouseEv.GetX() + GetRowLabelSize(), | |
6714 | mouseEv.GetY() + GetColLabelSize(), | |
6715 | mouseEv.ControlDown(), | |
6716 | mouseEv.ShiftDown(), | |
6717 | mouseEv.AltDown(), | |
6718 | mouseEv.MetaDown() ); | |
6719 | ||
6720 | claimed = GetEventHandler()->ProcessEvent(gridEvt); | |
6721 | vetoed = !gridEvt.IsAllowed(); | |
6722 | } | |
fe7b9ed6 | 6723 | else if ( type == wxEVT_GRID_RANGE_SELECT ) |
97a9929e VZ |
6724 | { |
6725 | // Right now, it should _never_ end up here! | |
6726 | wxGridRangeSelectEvent gridEvt( GetId(), | |
6727 | type, | |
6728 | this, | |
6729 | m_selectingTopLeft, | |
6730 | m_selectingBottomRight, | |
ca65c044 | 6731 | true, |
97a9929e VZ |
6732 | mouseEv.ControlDown(), |
6733 | mouseEv.ShiftDown(), | |
6734 | mouseEv.AltDown(), | |
6735 | mouseEv.MetaDown() ); | |
6736 | ||
6737 | claimed = GetEventHandler()->ProcessEvent(gridEvt); | |
6738 | vetoed = !gridEvt.IsAllowed(); | |
6739 | } | |
2b73a34e RD |
6740 | else if ( type == wxEVT_GRID_LABEL_LEFT_CLICK || |
6741 | type == wxEVT_GRID_LABEL_LEFT_DCLICK || | |
6742 | type == wxEVT_GRID_LABEL_RIGHT_CLICK || | |
6743 | type == wxEVT_GRID_LABEL_RIGHT_DCLICK ) | |
6744 | { | |
6745 | wxPoint pos = mouseEv.GetPosition(); | |
6746 | ||
6747 | if ( mouseEv.GetEventObject() == GetGridRowLabelWindow() ) | |
6748 | pos.y += GetColLabelSize(); | |
6749 | if ( mouseEv.GetEventObject() == GetGridColLabelWindow() ) | |
6750 | pos.x += GetRowLabelSize(); | |
c71b2126 | 6751 | |
2b73a34e RD |
6752 | wxGridEvent gridEvt( GetId(), |
6753 | type, | |
6754 | this, | |
6755 | row, col, | |
6756 | pos.x, | |
6757 | pos.y, | |
6758 | false, | |
6759 | mouseEv.ControlDown(), | |
6760 | mouseEv.ShiftDown(), | |
6761 | mouseEv.AltDown(), | |
6762 | mouseEv.MetaDown() ); | |
6763 | claimed = GetEventHandler()->ProcessEvent(gridEvt); | |
6764 | vetoed = !gridEvt.IsAllowed(); | |
6765 | } | |
fe7b9ed6 | 6766 | else |
97a9929e VZ |
6767 | { |
6768 | wxGridEvent gridEvt( GetId(), | |
6769 | type, | |
6770 | this, | |
6771 | row, col, | |
6772 | mouseEv.GetX() + GetRowLabelSize(), | |
6773 | mouseEv.GetY() + GetColLabelSize(), | |
ca65c044 | 6774 | false, |
97a9929e VZ |
6775 | mouseEv.ControlDown(), |
6776 | mouseEv.ShiftDown(), | |
6777 | mouseEv.AltDown(), | |
6778 | mouseEv.MetaDown() ); | |
6779 | claimed = GetEventHandler()->ProcessEvent(gridEvt); | |
6780 | vetoed = !gridEvt.IsAllowed(); | |
6781 | } | |
6782 | ||
6783 | // A Veto'd event may not be `claimed' so test this first | |
4db6714b KH |
6784 | if (vetoed) |
6785 | return -1; | |
6786 | ||
97a9929e | 6787 | return claimed ? 1 : 0; |
f85afd4e MB |
6788 | } |
6789 | ||
2d66e025 MB |
6790 | // Generate a grid event of specified type and return the result |
6791 | // of ProcessEvent(). | |
f85afd4e | 6792 | // |
fe7b9ed6 | 6793 | int wxGrid::SendEvent( const wxEventType type, |
2d66e025 | 6794 | int row, int col ) |
f85afd4e | 6795 | { |
a9339fe2 | 6796 | bool claimed, vetoed; |
fe7b9ed6 | 6797 | |
b54ba671 | 6798 | if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE ) |
f85afd4e | 6799 | { |
2d66e025 | 6800 | int rowOrCol = (row == -1 ? col : row); |
f85afd4e | 6801 | |
a9339fe2 | 6802 | wxGridSizeEvent gridEvt( GetId(), type, this, rowOrCol ); |
2d66e025 | 6803 | |
fe7b9ed6 VZ |
6804 | claimed = GetEventHandler()->ProcessEvent(gridEvt); |
6805 | vetoed = !gridEvt.IsAllowed(); | |
2d66e025 MB |
6806 | } |
6807 | else | |
6808 | { | |
a9339fe2 | 6809 | wxGridEvent gridEvt( GetId(), type, this, row, col ); |
8f177c8e | 6810 | |
fe7b9ed6 VZ |
6811 | claimed = GetEventHandler()->ProcessEvent(gridEvt); |
6812 | vetoed = !gridEvt.IsAllowed(); | |
6813 | } | |
6814 | ||
97a9929e | 6815 | // A Veto'd event may not be `claimed' so test this first |
4db6714b KH |
6816 | if (vetoed) |
6817 | return -1; | |
6818 | ||
97a9929e | 6819 | return claimed ? 1 : 0; |
f85afd4e MB |
6820 | } |
6821 | ||
2d66e025 | 6822 | void wxGrid::OnPaint( wxPaintEvent& WXUNUSED(event) ) |
f85afd4e | 6823 | { |
3d59537f DS |
6824 | // needed to prevent zillions of paint events on MSW |
6825 | wxPaintDC dc(this); | |
8f177c8e | 6826 | } |
f85afd4e | 6827 | |
bca7bfc8 | 6828 | void wxGrid::Refresh(bool eraseb, const wxRect* rect) |
27f35b66 | 6829 | { |
ad603bf7 VZ |
6830 | // Don't do anything if between Begin/EndBatch... |
6831 | // EndBatch() will do all this on the last nested one anyway. | |
f9549841 | 6832 | if ( m_created && !GetBatchCount() ) |
27f35b66 | 6833 | { |
bca7bfc8 | 6834 | // Refresh to get correct scrolled position: |
4db6714b | 6835 | wxScrolledWindow::Refresh(eraseb, rect); |
27f35b66 | 6836 | |
27f35b66 SN |
6837 | if (rect) |
6838 | { | |
bca7bfc8 SN |
6839 | int rect_x, rect_y, rectWidth, rectHeight; |
6840 | int width_label, width_cell, height_label, height_cell; | |
6841 | int x, y; | |
6842 | ||
2f024384 | 6843 | // Copy rectangle can get scroll offsets.. |
bca7bfc8 SN |
6844 | rect_x = rect->GetX(); |
6845 | rect_y = rect->GetY(); | |
6846 | rectWidth = rect->GetWidth(); | |
6847 | rectHeight = rect->GetHeight(); | |
27f35b66 | 6848 | |
bca7bfc8 | 6849 | width_label = m_rowLabelWidth - rect_x; |
4db6714b KH |
6850 | if (width_label > rectWidth) |
6851 | width_label = rectWidth; | |
27f35b66 | 6852 | |
bca7bfc8 | 6853 | height_label = m_colLabelHeight - rect_y; |
a9339fe2 DS |
6854 | if (height_label > rectHeight) |
6855 | height_label = rectHeight; | |
27f35b66 | 6856 | |
bca7bfc8 SN |
6857 | if (rect_x > m_rowLabelWidth) |
6858 | { | |
6859 | x = rect_x - m_rowLabelWidth; | |
6860 | width_cell = rectWidth; | |
6861 | } | |
6862 | else | |
6863 | { | |
6864 | x = 0; | |
6865 | width_cell = rectWidth - (m_rowLabelWidth - rect_x); | |
6866 | } | |
6867 | ||
6868 | if (rect_y > m_colLabelHeight) | |
6869 | { | |
6870 | y = rect_y - m_colLabelHeight; | |
6871 | height_cell = rectHeight; | |
6872 | } | |
6873 | else | |
6874 | { | |
6875 | y = 0; | |
6876 | height_cell = rectHeight - (m_colLabelHeight - rect_y); | |
6877 | } | |
6878 | ||
6879 | // Paint corner label part intersecting rect. | |
6880 | if ( width_label > 0 && height_label > 0 ) | |
6881 | { | |
6882 | wxRect anotherrect(rect_x, rect_y, width_label, height_label); | |
6883 | m_cornerLabelWin->Refresh(eraseb, &anotherrect); | |
6884 | } | |
6885 | ||
6886 | // Paint col labels part intersecting rect. | |
6887 | if ( width_cell > 0 && height_label > 0 ) | |
6888 | { | |
6889 | wxRect anotherrect(x, rect_y, width_cell, height_label); | |
6890 | m_colLabelWin->Refresh(eraseb, &anotherrect); | |
6891 | } | |
6892 | ||
6893 | // Paint row labels part intersecting rect. | |
6894 | if ( width_label > 0 && height_cell > 0 ) | |
6895 | { | |
6896 | wxRect anotherrect(rect_x, y, width_label, height_cell); | |
6897 | m_rowLabelWin->Refresh(eraseb, &anotherrect); | |
6898 | } | |
6899 | ||
6900 | // Paint cell area part intersecting rect. | |
6901 | if ( width_cell > 0 && height_cell > 0 ) | |
6902 | { | |
6903 | wxRect anotherrect(x, y, width_cell, height_cell); | |
6904 | m_gridWin->Refresh(eraseb, &anotherrect); | |
6905 | } | |
6906 | } | |
6907 | else | |
6908 | { | |
6909 | m_cornerLabelWin->Refresh(eraseb, NULL); | |
2b5f62a0 | 6910 | m_colLabelWin->Refresh(eraseb, NULL); |
bca7bfc8 SN |
6911 | m_rowLabelWin->Refresh(eraseb, NULL); |
6912 | m_gridWin->Refresh(eraseb, NULL); | |
6913 | } | |
27f35b66 SN |
6914 | } |
6915 | } | |
f85afd4e | 6916 | |
c71b2126 | 6917 | void wxGrid::OnSize(wxSizeEvent& WXUNUSED(event)) |
f85afd4e | 6918 | { |
b93aafab JS |
6919 | if (m_targetWindow != this) // check whether initialisation has been done |
6920 | { | |
6921 | // update our children window positions and scrollbars | |
6922 | CalcDimensions(); | |
6923 | } | |
f85afd4e MB |
6924 | } |
6925 | ||
2d66e025 | 6926 | void wxGrid::OnKeyDown( wxKeyEvent& event ) |
f85afd4e | 6927 | { |
2d66e025 | 6928 | if ( m_inOnKeyDown ) |
f85afd4e | 6929 | { |
2d66e025 MB |
6930 | // shouldn't be here - we are going round in circles... |
6931 | // | |
07296f0b | 6932 | wxFAIL_MSG( wxT("wxGrid::OnKeyDown called while already active") ); |
f85afd4e MB |
6933 | } |
6934 | ||
ca65c044 | 6935 | m_inOnKeyDown = true; |
f85afd4e | 6936 | |
2d66e025 | 6937 | // propagate the event up and see if it gets processed |
2d66e025 MB |
6938 | wxWindow *parent = GetParent(); |
6939 | wxKeyEvent keyEvt( event ); | |
6940 | keyEvt.SetEventObject( parent ); | |
6941 | ||
6942 | if ( !parent->GetEventHandler()->ProcessEvent( keyEvt ) ) | |
f85afd4e | 6943 | { |
bcb614b3 RR |
6944 | if (GetLayoutDirection() == wxLayout_RightToLeft) |
6945 | { | |
6946 | if (event.GetKeyCode() == WXK_RIGHT) | |
6947 | event.m_keyCode = WXK_LEFT; | |
6948 | else if (event.GetKeyCode() == WXK_LEFT) | |
6949 | event.m_keyCode = WXK_RIGHT; | |
6950 | } | |
c71b2126 | 6951 | |
2d66e025 | 6952 | // try local handlers |
12a3f227 | 6953 | switch ( event.GetKeyCode() ) |
2d66e025 MB |
6954 | { |
6955 | case WXK_UP: | |
6956 | if ( event.ControlDown() ) | |
5c8fc7c1 | 6957 | MoveCursorUpBlock( event.ShiftDown() ); |
2d66e025 | 6958 | else |
5c8fc7c1 | 6959 | MoveCursorUp( event.ShiftDown() ); |
2d66e025 | 6960 | break; |
f85afd4e | 6961 | |
2d66e025 MB |
6962 | case WXK_DOWN: |
6963 | if ( event.ControlDown() ) | |
5c8fc7c1 | 6964 | MoveCursorDownBlock( event.ShiftDown() ); |
2d66e025 | 6965 | else |
5c8fc7c1 | 6966 | MoveCursorDown( event.ShiftDown() ); |
2d66e025 | 6967 | break; |
8f177c8e | 6968 | |
2d66e025 MB |
6969 | case WXK_LEFT: |
6970 | if ( event.ControlDown() ) | |
5c8fc7c1 | 6971 | MoveCursorLeftBlock( event.ShiftDown() ); |
2d66e025 | 6972 | else |
5c8fc7c1 | 6973 | MoveCursorLeft( event.ShiftDown() ); |
2d66e025 MB |
6974 | break; |
6975 | ||
6976 | case WXK_RIGHT: | |
6977 | if ( event.ControlDown() ) | |
5c8fc7c1 | 6978 | MoveCursorRightBlock( event.ShiftDown() ); |
2d66e025 | 6979 | else |
5c8fc7c1 | 6980 | MoveCursorRight( event.ShiftDown() ); |
2d66e025 | 6981 | break; |
b99be8fb | 6982 | |
2d66e025 | 6983 | case WXK_RETURN: |
a4f7bf58 | 6984 | case WXK_NUMPAD_ENTER: |
58dd5b3b MB |
6985 | if ( event.ControlDown() ) |
6986 | { | |
6987 | event.Skip(); // to let the edit control have the return | |
6988 | } | |
6989 | else | |
6990 | { | |
f6bcfd97 BP |
6991 | if ( GetGridCursorRow() < GetNumberRows()-1 ) |
6992 | { | |
6993 | MoveCursorDown( event.ShiftDown() ); | |
6994 | } | |
6995 | else | |
6996 | { | |
6997 | // at the bottom of a column | |
13f6e9e8 | 6998 | DisableCellEditControl(); |
f6bcfd97 | 6999 | } |
58dd5b3b | 7000 | } |
2d66e025 MB |
7001 | break; |
7002 | ||
5c8fc7c1 | 7003 | case WXK_ESCAPE: |
e32352cf | 7004 | ClearSelection(); |
5c8fc7c1 SN |
7005 | break; |
7006 | ||
2c9a89e0 RD |
7007 | case WXK_TAB: |
7008 | if (event.ShiftDown()) | |
f6bcfd97 BP |
7009 | { |
7010 | if ( GetGridCursorCol() > 0 ) | |
7011 | { | |
ca65c044 | 7012 | MoveCursorLeft( false ); |
f6bcfd97 BP |
7013 | } |
7014 | else | |
7015 | { | |
7016 | // at left of grid | |
13f6e9e8 | 7017 | DisableCellEditControl(); |
f6bcfd97 BP |
7018 | } |
7019 | } | |
2c9a89e0 | 7020 | else |
f6bcfd97 | 7021 | { |
ccdee36f | 7022 | if ( GetGridCursorCol() < GetNumberCols() - 1 ) |
f6bcfd97 | 7023 | { |
ca65c044 | 7024 | MoveCursorRight( false ); |
f6bcfd97 BP |
7025 | } |
7026 | else | |
7027 | { | |
7028 | // at right of grid | |
13f6e9e8 | 7029 | DisableCellEditControl(); |
f6bcfd97 BP |
7030 | } |
7031 | } | |
2c9a89e0 RD |
7032 | break; |
7033 | ||
2d66e025 MB |
7034 | case WXK_HOME: |
7035 | if ( event.ControlDown() ) | |
7036 | { | |
7037 | MakeCellVisible( 0, 0 ); | |
7038 | SetCurrentCell( 0, 0 ); | |
7039 | } | |
7040 | else | |
7041 | { | |
7042 | event.Skip(); | |
7043 | } | |
7044 | break; | |
7045 | ||
7046 | case WXK_END: | |
7047 | if ( event.ControlDown() ) | |
7048 | { | |
a9339fe2 DS |
7049 | MakeCellVisible( m_numRows - 1, m_numCols - 1 ); |
7050 | SetCurrentCell( m_numRows - 1, m_numCols - 1 ); | |
2d66e025 MB |
7051 | } |
7052 | else | |
7053 | { | |
7054 | event.Skip(); | |
7055 | } | |
7056 | break; | |
7057 | ||
faa94f3e | 7058 | case WXK_PAGEUP: |
2d66e025 MB |
7059 | MovePageUp(); |
7060 | break; | |
7061 | ||
faa94f3e | 7062 | case WXK_PAGEDOWN: |
2d66e025 MB |
7063 | MovePageDown(); |
7064 | break; | |
7065 | ||
07296f0b | 7066 | case WXK_SPACE: |
aa5e1f75 SN |
7067 | if ( event.ControlDown() ) |
7068 | { | |
3f3dc2ef VZ |
7069 | if ( m_selection ) |
7070 | { | |
a9339fe2 DS |
7071 | m_selection->ToggleCellSelection( |
7072 | m_currentCellCoords.GetRow(), | |
7073 | m_currentCellCoords.GetCol(), | |
7074 | event.ControlDown(), | |
7075 | event.ShiftDown(), | |
7076 | event.AltDown(), | |
7077 | event.MetaDown() ); | |
3f3dc2ef | 7078 | } |
aa5e1f75 SN |
7079 | break; |
7080 | } | |
ccdee36f | 7081 | |
07296f0b | 7082 | if ( !IsEditable() ) |
ca65c044 | 7083 | MoveCursorRight( false ); |
ccdee36f DS |
7084 | else |
7085 | event.Skip(); | |
7086 | break; | |
07296f0b | 7087 | |
2d66e025 | 7088 | default: |
63e2147c | 7089 | event.Skip(); |
025562fe | 7090 | break; |
2d66e025 | 7091 | } |
f85afd4e MB |
7092 | } |
7093 | ||
ca65c044 | 7094 | m_inOnKeyDown = false; |
f85afd4e MB |
7095 | } |
7096 | ||
f6bcfd97 BP |
7097 | void wxGrid::OnKeyUp( wxKeyEvent& event ) |
7098 | { | |
7099 | // try local handlers | |
7100 | // | |
12a3f227 | 7101 | if ( event.GetKeyCode() == WXK_SHIFT ) |
f6bcfd97 BP |
7102 | { |
7103 | if ( m_selectingTopLeft != wxGridNoCellCoords && | |
7104 | m_selectingBottomRight != wxGridNoCellCoords ) | |
3f3dc2ef VZ |
7105 | { |
7106 | if ( m_selection ) | |
7107 | { | |
a9339fe2 DS |
7108 | m_selection->SelectBlock( |
7109 | m_selectingTopLeft.GetRow(), | |
7110 | m_selectingTopLeft.GetCol(), | |
7111 | m_selectingBottomRight.GetRow(), | |
7112 | m_selectingBottomRight.GetCol(), | |
7113 | event.ControlDown(), | |
7114 | true, | |
7115 | event.AltDown(), | |
7116 | event.MetaDown() ); | |
3f3dc2ef VZ |
7117 | } |
7118 | } | |
7119 | ||
f6bcfd97 BP |
7120 | m_selectingTopLeft = wxGridNoCellCoords; |
7121 | m_selectingBottomRight = wxGridNoCellCoords; | |
7122 | m_selectingKeyboard = wxGridNoCellCoords; | |
7123 | } | |
7124 | } | |
7125 | ||
63e2147c RD |
7126 | void wxGrid::OnChar( wxKeyEvent& event ) |
7127 | { | |
7128 | // is it possible to edit the current cell at all? | |
7129 | if ( !IsCellEditControlEnabled() && CanEnableCellControl() ) | |
7130 | { | |
7131 | // yes, now check whether the cells editor accepts the key | |
7132 | int row = m_currentCellCoords.GetRow(); | |
7133 | int col = m_currentCellCoords.GetCol(); | |
2f024384 | 7134 | wxGridCellAttr *attr = GetCellAttr(row, col); |
63e2147c RD |
7135 | wxGridCellEditor *editor = attr->GetEditor(this, row, col); |
7136 | ||
7137 | // <F2> is special and will always start editing, for | |
7138 | // other keys - ask the editor itself | |
7139 | if ( (event.GetKeyCode() == WXK_F2 && !event.HasModifiers()) | |
7140 | || editor->IsAcceptedKey(event) ) | |
7141 | { | |
7142 | // ensure cell is visble | |
7143 | MakeCellVisible(row, col); | |
7144 | EnableCellEditControl(); | |
7145 | ||
7146 | // a problem can arise if the cell is not completely | |
7147 | // visible (even after calling MakeCellVisible the | |
7148 | // control is not created and calling StartingKey will | |
7149 | // crash the app | |
046d682f | 7150 | if ( event.GetKeyCode() != WXK_F2 && editor->IsCreated() && m_cellEditCtrlEnabled ) |
63e2147c RD |
7151 | editor->StartingKey(event); |
7152 | } | |
7153 | else | |
7154 | { | |
7155 | event.Skip(); | |
7156 | } | |
7157 | ||
7158 | editor->DecRef(); | |
7159 | attr->DecRef(); | |
7160 | } | |
7161 | else | |
7162 | { | |
7163 | event.Skip(); | |
7164 | } | |
7165 | } | |
7166 | ||
2796cce3 | 7167 | void wxGrid::OnEraseBackground(wxEraseEvent&) |
508011ce VZ |
7168 | { |
7169 | } | |
07296f0b | 7170 | |
2d66e025 | 7171 | void wxGrid::SetCurrentCell( const wxGridCellCoords& coords ) |
66242c80 | 7172 | { |
f6bcfd97 BP |
7173 | if ( SendEvent( wxEVT_GRID_SELECT_CELL, coords.GetRow(), coords.GetCol() ) ) |
7174 | { | |
7175 | // the event has been intercepted - do nothing | |
7176 | return; | |
7177 | } | |
7178 | ||
9553702e | 7179 | #if !defined(__WXMAC__) |
bee19958 DS |
7180 | wxClientDC dc( m_gridWin ); |
7181 | PrepareDC( dc ); | |
5d38a5f3 | 7182 | #endif |
f6bcfd97 | 7183 | |
2a7750d9 | 7184 | if ( m_currentCellCoords != wxGridNoCellCoords ) |
2d66e025 | 7185 | { |
b54ba671 | 7186 | DisableCellEditControl(); |
07296f0b | 7187 | |
ca65c044 | 7188 | if ( IsVisible( m_currentCellCoords, false ) ) |
f6bcfd97 BP |
7189 | { |
7190 | wxRect r; | |
bee19958 | 7191 | r = BlockToDeviceRect( m_currentCellCoords, m_currentCellCoords ); |
f6bcfd97 BP |
7192 | if ( !m_gridLinesEnabled ) |
7193 | { | |
7194 | r.x--; | |
7195 | r.y--; | |
7196 | r.width++; | |
7197 | r.height++; | |
7198 | } | |
d1c0b4f9 | 7199 | |
3ed884a0 | 7200 | wxGridCellCoordsArray cells = CalcCellsExposed( r ); |
84912ef8 | 7201 | |
f6bcfd97 BP |
7202 | // Otherwise refresh redraws the highlight! |
7203 | m_currentCellCoords = coords; | |
275c4ae4 | 7204 | |
9553702e | 7205 | #if defined(__WXMAC__) |
5d38a5f3 JS |
7206 | m_gridWin->Refresh(true /*, & r */); |
7207 | #else | |
bee19958 | 7208 | DrawGridCellArea( dc, cells ); |
f6bcfd97 | 7209 | DrawAllGridLines( dc, r ); |
5d38a5f3 | 7210 | #endif |
f6bcfd97 | 7211 | } |
66242c80 | 7212 | } |
8f177c8e | 7213 | |
2d66e025 MB |
7214 | m_currentCellCoords = coords; |
7215 | ||
bee19958 | 7216 | wxGridCellAttr *attr = GetCellAttr( coords ); |
76c66f19 | 7217 | #if !defined(__WXMAC__) |
bee19958 | 7218 | DrawCellHighlight( dc, attr ); |
5d38a5f3 | 7219 | #endif |
2a7750d9 | 7220 | attr->DecRef(); |
66242c80 MB |
7221 | } |
7222 | ||
c9097836 MB |
7223 | void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCol ) |
7224 | { | |
7225 | int temp; | |
7226 | wxGridCellCoords updateTopLeft, updateBottomRight; | |
7227 | ||
3f3dc2ef | 7228 | if ( m_selection ) |
c9097836 | 7229 | { |
3f3dc2ef VZ |
7230 | if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectRows ) |
7231 | { | |
7232 | leftCol = 0; | |
7233 | rightCol = GetNumberCols() - 1; | |
7234 | } | |
7235 | else if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectColumns ) | |
7236 | { | |
7237 | topRow = 0; | |
7238 | bottomRow = GetNumberRows() - 1; | |
7239 | } | |
c9097836 | 7240 | } |
3f3dc2ef | 7241 | |
c9097836 MB |
7242 | if ( topRow > bottomRow ) |
7243 | { | |
7244 | temp = topRow; | |
7245 | topRow = bottomRow; | |
7246 | bottomRow = temp; | |
7247 | } | |
7248 | ||
7249 | if ( leftCol > rightCol ) | |
7250 | { | |
7251 | temp = leftCol; | |
7252 | leftCol = rightCol; | |
7253 | rightCol = temp; | |
7254 | } | |
7255 | ||
7256 | updateTopLeft = wxGridCellCoords( topRow, leftCol ); | |
7257 | updateBottomRight = wxGridCellCoords( bottomRow, rightCol ); | |
7258 | ||
3ed884a0 SN |
7259 | // First the case that we selected a completely new area |
7260 | if ( m_selectingTopLeft == wxGridNoCellCoords || | |
7261 | m_selectingBottomRight == wxGridNoCellCoords ) | |
7262 | { | |
7263 | wxRect rect; | |
7264 | rect = BlockToDeviceRect( wxGridCellCoords ( topRow, leftCol ), | |
7265 | wxGridCellCoords ( bottomRow, rightCol ) ); | |
ca65c044 | 7266 | m_gridWin->Refresh( false, &rect ); |
3ed884a0 | 7267 | } |
2f024384 | 7268 | |
3ed884a0 SN |
7269 | // Now handle changing an existing selection area. |
7270 | else if ( m_selectingTopLeft != updateTopLeft || | |
7271 | m_selectingBottomRight != updateBottomRight ) | |
c9097836 MB |
7272 | { |
7273 | // Compute two optimal update rectangles: | |
7274 | // Either one rectangle is a real subset of the | |
7275 | // other, or they are (almost) disjoint! | |
7276 | wxRect rect[4]; | |
7277 | bool need_refresh[4]; | |
7278 | need_refresh[0] = | |
7279 | need_refresh[1] = | |
7280 | need_refresh[2] = | |
ca65c044 | 7281 | need_refresh[3] = false; |
c9097836 MB |
7282 | int i; |
7283 | ||
7284 | // Store intermediate values | |
a9339fe2 DS |
7285 | wxCoord oldLeft = m_selectingTopLeft.GetCol(); |
7286 | wxCoord oldTop = m_selectingTopLeft.GetRow(); | |
7287 | wxCoord oldRight = m_selectingBottomRight.GetCol(); | |
c9097836 MB |
7288 | wxCoord oldBottom = m_selectingBottomRight.GetRow(); |
7289 | ||
7290 | // Determine the outer/inner coordinates. | |
7291 | if (oldLeft > leftCol) | |
7292 | { | |
7293 | temp = oldLeft; | |
7294 | oldLeft = leftCol; | |
7295 | leftCol = temp; | |
7296 | } | |
7297 | if (oldTop > topRow ) | |
7298 | { | |
7299 | temp = oldTop; | |
7300 | oldTop = topRow; | |
7301 | topRow = temp; | |
7302 | } | |
7303 | if (oldRight < rightCol ) | |
7304 | { | |
7305 | temp = oldRight; | |
7306 | oldRight = rightCol; | |
7307 | rightCol = temp; | |
7308 | } | |
7309 | if (oldBottom < bottomRow) | |
7310 | { | |
7311 | temp = oldBottom; | |
7312 | oldBottom = bottomRow; | |
7313 | bottomRow = temp; | |
7314 | } | |
7315 | ||
7316 | // Now, either the stuff marked old is the outer | |
7317 | // rectangle or we don't have a situation where one | |
7318 | // is contained in the other. | |
7319 | ||
7320 | if ( oldLeft < leftCol ) | |
7321 | { | |
3ed884a0 SN |
7322 | // Refresh the newly selected or deselected |
7323 | // area to the left of the old or new selection. | |
ca65c044 | 7324 | need_refresh[0] = true; |
a9339fe2 DS |
7325 | rect[0] = BlockToDeviceRect( |
7326 | wxGridCellCoords( oldTop, oldLeft ), | |
7327 | wxGridCellCoords( oldBottom, leftCol - 1 ) ); | |
c9097836 MB |
7328 | } |
7329 | ||
2f024384 | 7330 | if ( oldTop < topRow ) |
c9097836 | 7331 | { |
3ed884a0 SN |
7332 | // Refresh the newly selected or deselected |
7333 | // area above the old or new selection. | |
ca65c044 | 7334 | need_refresh[1] = true; |
2f024384 DS |
7335 | rect[1] = BlockToDeviceRect( |
7336 | wxGridCellCoords( oldTop, leftCol ), | |
7337 | wxGridCellCoords( topRow - 1, rightCol ) ); | |
c9097836 MB |
7338 | } |
7339 | ||
7340 | if ( oldRight > rightCol ) | |
7341 | { | |
3ed884a0 SN |
7342 | // Refresh the newly selected or deselected |
7343 | // area to the right of the old or new selection. | |
ca65c044 | 7344 | need_refresh[2] = true; |
2f024384 | 7345 | rect[2] = BlockToDeviceRect( |
a9339fe2 DS |
7346 | wxGridCellCoords( oldTop, rightCol + 1 ), |
7347 | wxGridCellCoords( oldBottom, oldRight ) ); | |
c9097836 MB |
7348 | } |
7349 | ||
7350 | if ( oldBottom > bottomRow ) | |
7351 | { | |
3ed884a0 SN |
7352 | // Refresh the newly selected or deselected |
7353 | // area below the old or new selection. | |
ca65c044 | 7354 | need_refresh[3] = true; |
2f024384 | 7355 | rect[3] = BlockToDeviceRect( |
a9339fe2 DS |
7356 | wxGridCellCoords( bottomRow + 1, leftCol ), |
7357 | wxGridCellCoords( oldBottom, rightCol ) ); | |
c9097836 MB |
7358 | } |
7359 | ||
c9097836 MB |
7360 | // various Refresh() calls |
7361 | for (i = 0; i < 4; i++ ) | |
7362 | if ( need_refresh[i] && rect[i] != wxGridNoCellRect ) | |
ca65c044 | 7363 | m_gridWin->Refresh( false, &(rect[i]) ); |
c9097836 | 7364 | } |
2f024384 DS |
7365 | |
7366 | // change selection | |
3ed884a0 SN |
7367 | m_selectingTopLeft = updateTopLeft; |
7368 | m_selectingBottomRight = updateBottomRight; | |
c9097836 MB |
7369 | } |
7370 | ||
2d66e025 MB |
7371 | // |
7372 | // ------ functions to get/send data (see also public functions) | |
7373 | // | |
7374 | ||
7375 | bool wxGrid::GetModelValues() | |
66242c80 | 7376 | { |
bca7bfc8 SN |
7377 | // Hide the editor, so it won't hide a changed value. |
7378 | HideCellEditControl(); | |
c6707d16 | 7379 | |
2d66e025 | 7380 | if ( m_table ) |
66242c80 | 7381 | { |
2d66e025 | 7382 | // all we need to do is repaint the grid |
66242c80 | 7383 | // |
2d66e025 | 7384 | m_gridWin->Refresh(); |
ca65c044 | 7385 | return true; |
66242c80 | 7386 | } |
8f177c8e | 7387 | |
ca65c044 | 7388 | return false; |
66242c80 MB |
7389 | } |
7390 | ||
2d66e025 | 7391 | bool wxGrid::SetModelValues() |
f85afd4e | 7392 | { |
2d66e025 | 7393 | int row, col; |
8f177c8e | 7394 | |
c6707d16 SN |
7395 | // Disable the editor, so it won't hide a changed value. |
7396 | // Do we also want to save the current value of the editor first? | |
7397 | // I think so ... | |
c6707d16 SN |
7398 | DisableCellEditControl(); |
7399 | ||
2d66e025 MB |
7400 | if ( m_table ) |
7401 | { | |
56b6cf26 | 7402 | for ( row = 0; row < m_numRows; row++ ) |
f85afd4e | 7403 | { |
56b6cf26 | 7404 | for ( col = 0; col < m_numCols; col++ ) |
f85afd4e | 7405 | { |
2d66e025 | 7406 | m_table->SetValue( row, col, GetCellValue(row, col) ); |
f85afd4e MB |
7407 | } |
7408 | } | |
8f177c8e | 7409 | |
ca65c044 | 7410 | return true; |
f85afd4e MB |
7411 | } |
7412 | ||
ca65c044 | 7413 | return false; |
f85afd4e MB |
7414 | } |
7415 | ||
2d66e025 MB |
7416 | // Note - this function only draws cells that are in the list of |
7417 | // exposed cells (usually set from the update region by | |
7418 | // CalcExposedCells) | |
7419 | // | |
d10f4bf9 | 7420 | void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) |
f85afd4e | 7421 | { |
4db6714b KH |
7422 | if ( !m_numRows || !m_numCols ) |
7423 | return; | |
60ff3b99 | 7424 | |
dc1f566f | 7425 | int i, numCells = cells.GetCount(); |
27f35b66 SN |
7426 | int row, col, cell_rows, cell_cols; |
7427 | wxGridCellCoordsArray redrawCells; | |
60ff3b99 | 7428 | |
a9339fe2 | 7429 | for ( i = numCells - 1; i >= 0; i-- ) |
f85afd4e | 7430 | { |
27f35b66 SN |
7431 | row = cells[i].GetRow(); |
7432 | col = cells[i].GetCol(); | |
7433 | GetCellSize( row, col, &cell_rows, &cell_cols ); | |
7434 | ||
7435 | // If this cell is part of a multicell block, find owner for repaint | |
7436 | if ( cell_rows <= 0 || cell_cols <= 0 ) | |
7437 | { | |
a9339fe2 | 7438 | wxGridCellCoords cell( row + cell_rows, col + cell_cols ); |
ca65c044 | 7439 | bool marked = false; |
56b6cf26 | 7440 | for ( int j = 0; j < numCells; j++ ) |
27f35b66 SN |
7441 | { |
7442 | if ( cell == cells[j] ) | |
7443 | { | |
ca65c044 | 7444 | marked = true; |
3ed884a0 | 7445 | break; |
27f35b66 SN |
7446 | } |
7447 | } | |
2f024384 | 7448 | |
27f35b66 SN |
7449 | if (!marked) |
7450 | { | |
7451 | int count = redrawCells.GetCount(); | |
dc1f566f | 7452 | for (int j = 0; j < count; j++) |
27f35b66 SN |
7453 | { |
7454 | if ( cell == redrawCells[j] ) | |
7455 | { | |
ca65c044 | 7456 | marked = true; |
27f35b66 SN |
7457 | break; |
7458 | } | |
7459 | } | |
2f024384 | 7460 | |
4db6714b KH |
7461 | if (!marked) |
7462 | redrawCells.Add( cell ); | |
27f35b66 | 7463 | } |
2f024384 DS |
7464 | |
7465 | // don't bother drawing this cell | |
7466 | continue; | |
27f35b66 SN |
7467 | } |
7468 | ||
7469 | // If this cell is empty, find cell to left that might want to overflow | |
7470 | if (m_table && m_table->IsEmptyCell(row, col)) | |
7471 | { | |
dc1f566f | 7472 | for ( int l = 0; l < cell_rows; l++ ) |
27f35b66 | 7473 | { |
56b6cf26 | 7474 | // find a cell in this row to leave already marked for repaint |
dc1f566f SN |
7475 | int left = col; |
7476 | for (int k = 0; k < int(redrawCells.GetCount()); k++) | |
7477 | if ((redrawCells[k].GetCol() < left) && | |
7478 | (redrawCells[k].GetRow() == row)) | |
2f024384 | 7479 | { |
4db6714b | 7480 | left = redrawCells[k].GetCol(); |
2f024384 | 7481 | } |
dc1f566f | 7482 | |
4db6714b KH |
7483 | if (left == col) |
7484 | left = 0; // oh well | |
dc1f566f | 7485 | |
2f024384 | 7486 | for (int j = col - 1; j >= left; j--) |
27f35b66 | 7487 | { |
2f024384 | 7488 | if (!m_table->IsEmptyCell(row + l, j)) |
27f35b66 | 7489 | { |
2f024384 | 7490 | if (GetCellOverflow(row + l, j)) |
27f35b66 | 7491 | { |
2f024384 | 7492 | wxGridCellCoords cell(row + l, j); |
ca65c044 | 7493 | bool marked = false; |
27f35b66 | 7494 | |
dc1f566f | 7495 | for (int k = 0; k < numCells; k++) |
27f35b66 SN |
7496 | { |
7497 | if ( cell == cells[k] ) | |
7498 | { | |
ca65c044 | 7499 | marked = true; |
27f35b66 SN |
7500 | break; |
7501 | } | |
7502 | } | |
4db6714b | 7503 | |
27f35b66 SN |
7504 | if (!marked) |
7505 | { | |
7506 | int count = redrawCells.GetCount(); | |
dc1f566f | 7507 | for (int k = 0; k < count; k++) |
27f35b66 SN |
7508 | { |
7509 | if ( cell == redrawCells[k] ) | |
7510 | { | |
ca65c044 | 7511 | marked = true; |
27f35b66 SN |
7512 | break; |
7513 | } | |
7514 | } | |
4db6714b KH |
7515 | if (!marked) |
7516 | redrawCells.Add( cell ); | |
27f35b66 SN |
7517 | } |
7518 | } | |
7519 | break; | |
7520 | } | |
7521 | } | |
7522 | } | |
7523 | } | |
4db6714b | 7524 | |
d10f4bf9 | 7525 | DrawCell( dc, cells[i] ); |
2d66e025 | 7526 | } |
27f35b66 SN |
7527 | |
7528 | numCells = redrawCells.GetCount(); | |
7529 | ||
56b6cf26 | 7530 | for ( i = numCells - 1; i >= 0; i-- ) |
27f35b66 SN |
7531 | { |
7532 | DrawCell( dc, redrawCells[i] ); | |
7533 | } | |
2d66e025 | 7534 | } |
8f177c8e | 7535 | |
7c8a8ad5 MB |
7536 | void wxGrid::DrawGridSpace( wxDC& dc ) |
7537 | { | |
f6bcfd97 BP |
7538 | int cw, ch; |
7539 | m_gridWin->GetClientSize( &cw, &ch ); | |
7c8a8ad5 | 7540 | |
f6bcfd97 BP |
7541 | int right, bottom; |
7542 | CalcUnscrolledPosition( cw, ch, &right, &bottom ); | |
7c8a8ad5 | 7543 | |
d4175745 | 7544 | int rightCol = m_numCols > 0 ? GetColRight(GetColAt( m_numCols - 1 )) : 0; |
2f024384 | 7545 | int bottomRow = m_numRows > 0 ? GetRowBottom(m_numRows - 1) : 0; |
7c8a8ad5 | 7546 | |
f6bcfd97 BP |
7547 | if ( right > rightCol || bottom > bottomRow ) |
7548 | { | |
7549 | int left, top; | |
7550 | CalcUnscrolledPosition( 0, 0, &left, &top ); | |
7c8a8ad5 | 7551 | |
04ee05f9 | 7552 | dc.SetBrush( wxBrush(GetDefaultCellBackgroundColour(), wxBRUSHSTYLE_SOLID) ); |
f6bcfd97 | 7553 | dc.SetPen( *wxTRANSPARENT_PEN ); |
7c8a8ad5 | 7554 | |
f6bcfd97 BP |
7555 | if ( right > rightCol ) |
7556 | { | |
a9339fe2 | 7557 | dc.DrawRectangle( rightCol, top, right - rightCol, ch ); |
f6bcfd97 BP |
7558 | } |
7559 | ||
7560 | if ( bottom > bottomRow ) | |
7561 | { | |
a9339fe2 | 7562 | dc.DrawRectangle( left, bottomRow, cw, bottom - bottomRow ); |
f6bcfd97 BP |
7563 | } |
7564 | } | |
7c8a8ad5 MB |
7565 | } |
7566 | ||
2d66e025 MB |
7567 | void wxGrid::DrawCell( wxDC& dc, const wxGridCellCoords& coords ) |
7568 | { | |
ab79958a VZ |
7569 | int row = coords.GetRow(); |
7570 | int col = coords.GetCol(); | |
60ff3b99 | 7571 | |
7c1cb261 | 7572 | if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) |
ab79958a VZ |
7573 | return; |
7574 | ||
7575 | // we draw the cell border ourselves | |
9496deb5 | 7576 | #if !WXGRID_DRAW_LINES |
2d66e025 MB |
7577 | if ( m_gridLinesEnabled ) |
7578 | DrawCellBorder( dc, coords ); | |
796df70a | 7579 | #endif |
f85afd4e | 7580 | |
189d0213 VZ |
7581 | wxGridCellAttr* attr = GetCellAttr(row, col); |
7582 | ||
7583 | bool isCurrent = coords == m_currentCellCoords; | |
508011ce | 7584 | |
f6bcfd97 | 7585 | wxRect rect = CellToRect( row, col ); |
f85afd4e | 7586 | |
189d0213 | 7587 | // if the editor is shown, we should use it and not the renderer |
f6bcfd97 BP |
7588 | // Note: However, only if it is really _shown_, i.e. not hidden! |
7589 | if ( isCurrent && IsCellEditControlShown() ) | |
189d0213 | 7590 | { |
a9339fe2 | 7591 | // NB: this "#if..." is temporary and fixes a problem where the |
962a48f6 DS |
7592 | // edit control is erased by this code after being rendered. |
7593 | // On wxMac (QD build only), the cell editor is a wxTextCntl and is rendered | |
7594 | // implicitly, causing this out-of order render. | |
5d38a5f3 | 7595 | #if !defined(__WXMAC__) |
0b190b0f VZ |
7596 | wxGridCellEditor *editor = attr->GetEditor(this, row, col); |
7597 | editor->PaintBackground(rect, attr); | |
7598 | editor->DecRef(); | |
962a48f6 | 7599 | #endif |
189d0213 VZ |
7600 | } |
7601 | else | |
7602 | { | |
a9339fe2 | 7603 | // but all the rest is drawn by the cell renderer and hence may be customized |
0b190b0f VZ |
7604 | wxGridCellRenderer *renderer = attr->GetRenderer(this, row, col); |
7605 | renderer->Draw(*this, *attr, dc, rect, row, col, IsInSelection(coords)); | |
7606 | renderer->DecRef(); | |
189d0213 | 7607 | } |
07296f0b | 7608 | |
283b7808 VZ |
7609 | attr->DecRef(); |
7610 | } | |
07296f0b | 7611 | |
283b7808 | 7612 | void wxGrid::DrawCellHighlight( wxDC& dc, const wxGridCellAttr *attr ) |
07296f0b | 7613 | { |
760be3f7 VS |
7614 | // don't show highlight when the grid doesn't have focus |
7615 | if ( !HasFocus() ) | |
7616 | return; | |
7617 | ||
07296f0b RD |
7618 | int row = m_currentCellCoords.GetRow(); |
7619 | int col = m_currentCellCoords.GetCol(); | |
7620 | ||
7c1cb261 | 7621 | if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) |
07296f0b RD |
7622 | return; |
7623 | ||
f6bcfd97 | 7624 | wxRect rect = CellToRect(row, col); |
07296f0b | 7625 | |
b3a7510d VZ |
7626 | // hmmm... what could we do here to show that the cell is disabled? |
7627 | // for now, I just draw a thinner border than for the other ones, but | |
7628 | // it doesn't look really good | |
b3a7510d | 7629 | |
d2520c85 RD |
7630 | int penWidth = attr->IsReadOnly() ? m_cellHighlightROPenWidth : m_cellHighlightPenWidth; |
7631 | ||
27f35b66 SN |
7632 | if (penWidth > 0) |
7633 | { | |
56b6cf26 DS |
7634 | // The center of the drawn line is where the position/width/height of |
7635 | // the rectangle is actually at (on wxMSW at least), so the | |
7636 | // size of the rectangle is reduced to compensate for the thickness of | |
7637 | // the line. If this is too strange on non-wxMSW platforms then | |
d2520c85 | 7638 | // please #ifdef this appropriately. |
4db6714b KH |
7639 | rect.x += penWidth / 2; |
7640 | rect.y += penWidth / 2; | |
7641 | rect.width -= penWidth - 1; | |
7642 | rect.height -= penWidth - 1; | |
d2520c85 | 7643 | |
d2520c85 | 7644 | // Now draw the rectangle |
73145b0e JS |
7645 | // use the cellHighlightColour if the cell is inside a selection, this |
7646 | // will ensure the cell is always visible. | |
04ee05f9 | 7647 | dc.SetPen(wxPen(IsInSelection(row,col) ? m_selectionForeground : m_cellHighlightColour, penWidth, wxPENSTYLE_SOLID)); |
d2520c85 RD |
7648 | dc.SetBrush(*wxTRANSPARENT_BRUSH); |
7649 | dc.DrawRectangle(rect); | |
7650 | } | |
07296f0b | 7651 | |
283b7808 | 7652 | #if 0 |
2f024384 | 7653 | // VZ: my experiments with 3D borders... |
283b7808 | 7654 | |
b3a7510d | 7655 | // how to properly set colours for arbitrary bg? |
283b7808 VZ |
7656 | wxCoord x1 = rect.x, |
7657 | y1 = rect.y, | |
4db6714b KH |
7658 | x2 = rect.x + rect.width - 1, |
7659 | y2 = rect.y + rect.height - 1; | |
283b7808 VZ |
7660 | |
7661 | dc.SetPen(*wxWHITE_PEN); | |
00cf1208 RR |
7662 | dc.DrawLine(x1, y1, x2, y1); |
7663 | dc.DrawLine(x1, y1, x1, y2); | |
283b7808 | 7664 | |
283b7808 | 7665 | dc.DrawLine(x1 + 1, y2 - 1, x2 - 1, y2 - 1); |
2f024384 | 7666 | dc.DrawLine(x2 - 1, y1 + 1, x2 - 1, y2); |
283b7808 VZ |
7667 | |
7668 | dc.SetPen(*wxBLACK_PEN); | |
7669 | dc.DrawLine(x1, y2, x2, y2); | |
2f024384 | 7670 | dc.DrawLine(x2, y1, x2, y2 + 1); |
a9339fe2 | 7671 | #endif |
2d66e025 | 7672 | } |
f85afd4e | 7673 | |
3d3f3e37 VZ |
7674 | wxPen wxGrid::GetDefaultGridLinePen() |
7675 | { | |
04ee05f9 | 7676 | return wxPen(GetGridLineColour(), 1, wxPENSTYLE_SOLID); |
3d3f3e37 VZ |
7677 | } |
7678 | ||
7679 | wxPen wxGrid::GetRowGridLinePen(int WXUNUSED(row)) | |
7680 | { | |
7681 | return GetDefaultGridLinePen(); | |
7682 | } | |
7683 | ||
7684 | wxPen wxGrid::GetColGridLinePen(int WXUNUSED(col)) | |
7685 | { | |
7686 | return GetDefaultGridLinePen(); | |
7687 | } | |
7688 | ||
2d66e025 MB |
7689 | void wxGrid::DrawCellBorder( wxDC& dc, const wxGridCellCoords& coords ) |
7690 | { | |
2d66e025 MB |
7691 | int row = coords.GetRow(); |
7692 | int col = coords.GetCol(); | |
7c1cb261 VZ |
7693 | if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) |
7694 | return; | |
7695 | ||
60ff3b99 | 7696 | |
27f35b66 SN |
7697 | wxRect rect = CellToRect( row, col ); |
7698 | ||
2d66e025 | 7699 | // right hand border |
3d3f3e37 | 7700 | dc.SetPen( GetColGridLinePen(col) ); |
27f35b66 SN |
7701 | dc.DrawLine( rect.x + rect.width, rect.y, |
7702 | rect.x + rect.width, rect.y + rect.height + 1 ); | |
2d66e025 MB |
7703 | |
7704 | // bottom border | |
3d3f3e37 | 7705 | dc.SetPen( GetRowGridLinePen(row) ); |
2f024384 | 7706 | dc.DrawLine( rect.x, rect.y + rect.height, |
27f35b66 | 7707 | rect.x + rect.width, rect.y + rect.height); |
f85afd4e MB |
7708 | } |
7709 | ||
2f024384 | 7710 | void wxGrid::DrawHighlight(wxDC& dc, const wxGridCellCoordsArray& cells) |
b3a7510d | 7711 | { |
2a7750d9 MB |
7712 | // This if block was previously in wxGrid::OnPaint but that doesn't |
7713 | // seem to get called under wxGTK - MB | |
7714 | // | |
2f024384 | 7715 | if ( m_currentCellCoords == wxGridNoCellCoords && |
2a7750d9 MB |
7716 | m_numRows && m_numCols ) |
7717 | { | |
7718 | m_currentCellCoords.Set(0, 0); | |
7719 | } | |
7720 | ||
f6bcfd97 | 7721 | if ( IsCellEditControlShown() ) |
99306db2 VZ |
7722 | { |
7723 | // don't show highlight when the edit control is shown | |
7724 | return; | |
7725 | } | |
7726 | ||
b3a7510d VZ |
7727 | // if the active cell was repainted, repaint its highlight too because it |
7728 | // might have been damaged by the grid lines | |
d10f4bf9 | 7729 | size_t count = cells.GetCount(); |
b3a7510d VZ |
7730 | for ( size_t n = 0; n < count; n++ ) |
7731 | { | |
d10f4bf9 | 7732 | if ( cells[n] == m_currentCellCoords ) |
b3a7510d VZ |
7733 | { |
7734 | wxGridCellAttr* attr = GetCellAttr(m_currentCellCoords); | |
7735 | DrawCellHighlight(dc, attr); | |
7736 | attr->DecRef(); | |
7737 | ||
7738 | break; | |
7739 | } | |
7740 | } | |
7741 | } | |
2d66e025 | 7742 | |
2d66e025 MB |
7743 | // TODO: remove this ??? |
7744 | // This is used to redraw all grid lines e.g. when the grid line colour | |
7745 | // has been changed | |
7746 | // | |
33ac7e6f | 7747 | void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) |
f85afd4e | 7748 | { |
27f35b66 SN |
7749 | #if !WXGRID_DRAW_LINES |
7750 | return; | |
7751 | #endif | |
7752 | ||
afd0f084 | 7753 | if ( !m_gridLinesEnabled || !m_numRows || !m_numCols ) |
4db6714b | 7754 | return; |
f85afd4e | 7755 | |
2d66e025 | 7756 | int top, bottom, left, right; |
796df70a | 7757 | |
f6bcfd97 | 7758 | #if 0 //#ifndef __WXGTK__ |
508011ce VZ |
7759 | if (reg.IsEmpty()) |
7760 | { | |
796df70a SN |
7761 | int cw, ch; |
7762 | m_gridWin->GetClientSize(&cw, &ch); | |
7763 | ||
7764 | // virtual coords of visible area | |
7765 | // | |
7766 | CalcUnscrolledPosition( 0, 0, &left, &top ); | |
7767 | CalcUnscrolledPosition( cw, ch, &right, &bottom ); | |
7768 | } | |
508011ce VZ |
7769 | else |
7770 | { | |
796df70a SN |
7771 | wxCoord x, y, w, h; |
7772 | reg.GetBox(x, y, w, h); | |
7773 | CalcUnscrolledPosition( x, y, &left, &top ); | |
7774 | CalcUnscrolledPosition( x + w, y + h, &right, &bottom ); | |
7775 | } | |
8e217128 RR |
7776 | #else |
7777 | int cw, ch; | |
7778 | m_gridWin->GetClientSize(&cw, &ch); | |
7779 | CalcUnscrolledPosition( 0, 0, &left, &top ); | |
7780 | CalcUnscrolledPosition( cw, ch, &right, &bottom ); | |
7781 | #endif | |
f85afd4e | 7782 | |
9496deb5 MB |
7783 | // avoid drawing grid lines past the last row and col |
7784 | // | |
d4175745 | 7785 | right = wxMin( right, GetColRight(GetColAt( m_numCols - 1 )) ); |
7c1cb261 | 7786 | bottom = wxMin( bottom, GetRowBottom(m_numRows - 1) ); |
9496deb5 | 7787 | |
27f35b66 | 7788 | // no gridlines inside multicells, clip them out |
d4175745 | 7789 | int leftCol = GetColPos( internalXToCol(left) ); |
a9339fe2 | 7790 | int topRow = internalYToRow(top); |
d4175745 | 7791 | int rightCol = GetColPos( internalXToCol(right) ); |
a967f048 | 7792 | int bottomRow = internalYToRow(bottom); |
27f35b66 | 7793 | |
c03bf0c7 | 7794 | wxRegion clippedcells(0, 0, cw, ch); |
27f35b66 | 7795 | |
a967f048 RG |
7796 | int i, j, cell_rows, cell_cols; |
7797 | wxRect rect; | |
27f35b66 | 7798 | |
7c3f33a9 | 7799 | for (j=topRow; j<=bottomRow; j++) |
a967f048 | 7800 | { |
d4175745 | 7801 | int colPos; |
7c3f33a9 | 7802 | for (colPos=leftCol; colPos<=rightCol; colPos++) |
27f35b66 | 7803 | { |
d4175745 VZ |
7804 | i = GetColAt( colPos ); |
7805 | ||
a967f048 RG |
7806 | GetCellSize( j, i, &cell_rows, &cell_cols ); |
7807 | if ((cell_rows > 1) || (cell_cols > 1)) | |
27f35b66 | 7808 | { |
a967f048 RG |
7809 | rect = CellToRect(j,i); |
7810 | CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); | |
7811 | clippedcells.Subtract(rect); | |
7812 | } | |
7813 | else if ((cell_rows < 0) || (cell_cols < 0)) | |
7814 | { | |
a9339fe2 | 7815 | rect = CellToRect(j + cell_rows, i + cell_cols); |
a967f048 RG |
7816 | CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); |
7817 | clippedcells.Subtract(rect); | |
27f35b66 SN |
7818 | } |
7819 | } | |
7820 | } | |
a9339fe2 | 7821 | |
c1bc8d9f | 7822 | dc.SetDeviceClippingRegion( clippedcells ); |
27f35b66 | 7823 | |
f85afd4e | 7824 | |
2d66e025 | 7825 | // horizontal grid lines |
f85afd4e | 7826 | // |
a967f048 | 7827 | // already declared above - int i; |
33188aa4 | 7828 | for ( i = internalYToRow(top); i < m_numRows; i++ ) |
f85afd4e | 7829 | { |
6d55126d | 7830 | int bot = GetRowBottom(i) - 1; |
7c1cb261 | 7831 | |
6d55126d | 7832 | if ( bot > bottom ) |
2d66e025 MB |
7833 | { |
7834 | break; | |
7835 | } | |
7c1cb261 | 7836 | |
6d55126d | 7837 | if ( bot >= top ) |
2d66e025 | 7838 | { |
3d3f3e37 | 7839 | dc.SetPen( GetRowGridLinePen(i) ); |
6d55126d | 7840 | dc.DrawLine( left, bot, right, bot ); |
2d66e025 | 7841 | } |
f85afd4e MB |
7842 | } |
7843 | ||
2d66e025 MB |
7844 | // vertical grid lines |
7845 | // | |
d4175745 VZ |
7846 | int colPos; |
7847 | for ( colPos = leftCol; colPos < m_numCols; colPos++ ) | |
f85afd4e | 7848 | { |
d4175745 VZ |
7849 | i = GetColAt( colPos ); |
7850 | ||
2121eb69 RR |
7851 | int colRight = GetColRight(i); |
7852 | #ifdef __WXGTK__ | |
7853 | if (GetLayoutDirection() != wxLayout_RightToLeft) | |
7854 | #endif | |
7855 | colRight--; | |
7856 | ||
7c1cb261 | 7857 | if ( colRight > right ) |
2d66e025 MB |
7858 | { |
7859 | break; | |
7860 | } | |
7c1cb261 VZ |
7861 | |
7862 | if ( colRight >= left ) | |
2d66e025 | 7863 | { |
3d3f3e37 | 7864 | dc.SetPen( GetColGridLinePen(i) ); |
7c1cb261 | 7865 | dc.DrawLine( colRight, top, colRight, bottom ); |
2d66e025 MB |
7866 | } |
7867 | } | |
a9339fe2 | 7868 | |
27f35b66 | 7869 | dc.DestroyClippingRegion(); |
2d66e025 | 7870 | } |
f85afd4e | 7871 | |
c2f5b920 | 7872 | void wxGrid::DrawRowLabels( wxDC& dc, const wxArrayInt& rows) |
2d66e025 | 7873 | { |
4db6714b KH |
7874 | if ( !m_numRows ) |
7875 | return; | |
60ff3b99 | 7876 | |
2d66e025 | 7877 | size_t i; |
d10f4bf9 | 7878 | size_t numLabels = rows.GetCount(); |
60ff3b99 | 7879 | |
2f024384 | 7880 | for ( i = 0; i < numLabels; i++ ) |
2d66e025 | 7881 | { |
d10f4bf9 | 7882 | DrawRowLabel( dc, rows[i] ); |
60ff3b99 | 7883 | } |
f85afd4e MB |
7884 | } |
7885 | ||
2d66e025 | 7886 | void wxGrid::DrawRowLabel( wxDC& dc, int row ) |
f85afd4e | 7887 | { |
659af826 | 7888 | if ( GetRowHeight(row) <= 0 || m_rowLabelWidth <= 0 ) |
7c1cb261 | 7889 | return; |
60ff3b99 | 7890 | |
4d1bc39c | 7891 | wxRect rect; |
2f024384 | 7892 | |
7c1cb261 VZ |
7893 | int rowTop = GetRowTop(row), |
7894 | rowBottom = GetRowBottom(row) - 1; | |
b99be8fb | 7895 | |
04ee05f9 | 7896 | dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW), 1, wxPENSTYLE_SOLID) ); |
a9339fe2 | 7897 | dc.DrawLine( m_rowLabelWidth - 1, rowTop, m_rowLabelWidth - 1, rowBottom ); |
73145b0e | 7898 | dc.DrawLine( 0, rowTop, 0, rowBottom ); |
73145b0e | 7899 | dc.DrawLine( 0, rowBottom, m_rowLabelWidth, rowBottom ); |
b99be8fb | 7900 | |
2d66e025 | 7901 | dc.SetPen( *wxWHITE_PEN ); |
73145b0e | 7902 | dc.DrawLine( 1, rowTop, 1, rowBottom ); |
a9339fe2 | 7903 | dc.DrawLine( 1, rowTop, m_rowLabelWidth - 1, rowTop ); |
2f024384 | 7904 | |
04ee05f9 | 7905 | dc.SetBackgroundMode( wxBRUSHSTYLE_TRANSPARENT ); |
f85afd4e MB |
7906 | dc.SetTextForeground( GetLabelTextColour() ); |
7907 | dc.SetFont( GetLabelFont() ); | |
8f177c8e | 7908 | |
f85afd4e | 7909 | int hAlign, vAlign; |
2d66e025 | 7910 | GetRowLabelAlignment( &hAlign, &vAlign ); |
60ff3b99 | 7911 | |
2d66e025 | 7912 | rect.SetX( 2 ); |
7c1cb261 | 7913 | rect.SetY( GetRowTop(row) + 2 ); |
2d66e025 | 7914 | rect.SetWidth( m_rowLabelWidth - 4 ); |
7c1cb261 | 7915 | rect.SetHeight( GetRowHeight(row) - 4 ); |
60ff3b99 | 7916 | DrawTextRectangle( dc, GetRowLabelValue( row ), rect, hAlign, vAlign ); |
f85afd4e MB |
7917 | } |
7918 | ||
71cf399f RR |
7919 | void wxGrid::SetUseNativeColLabels( bool native ) |
7920 | { | |
7921 | m_nativeColumnLabels = native; | |
7922 | if (native) | |
7923 | { | |
7924 | int height = wxRendererNative::Get().GetHeaderButtonHeight( this ); | |
7925 | SetColLabelSize( height ); | |
7926 | } | |
76c66f19 | 7927 | |
71cf399f RR |
7928 | m_colLabelWin->Refresh(); |
7929 | } | |
7930 | ||
d10f4bf9 | 7931 | void wxGrid::DrawColLabels( wxDC& dc,const wxArrayInt& cols ) |
f85afd4e | 7932 | { |
4db6714b KH |
7933 | if ( !m_numCols ) |
7934 | return; | |
60ff3b99 | 7935 | |
2d66e025 | 7936 | size_t i; |
d10f4bf9 | 7937 | size_t numLabels = cols.GetCount(); |
60ff3b99 | 7938 | |
56b6cf26 | 7939 | for ( i = 0; i < numLabels; i++ ) |
f85afd4e | 7940 | { |
d10f4bf9 | 7941 | DrawColLabel( dc, cols[i] ); |
60ff3b99 | 7942 | } |
f85afd4e MB |
7943 | } |
7944 | ||
2d66e025 | 7945 | void wxGrid::DrawColLabel( wxDC& dc, int col ) |
f85afd4e | 7946 | { |
659af826 | 7947 | if ( GetColWidth(col) <= 0 || m_colLabelHeight <= 0 ) |
7c1cb261 | 7948 | return; |
60ff3b99 | 7949 | |
4d1bc39c | 7950 | int colLeft = GetColLeft(col); |
ec157c8f | 7951 | |
4d1bc39c | 7952 | wxRect rect; |
2f024384 | 7953 | |
71cf399f RR |
7954 | if (m_nativeColumnLabels) |
7955 | { | |
7956 | rect.SetX( colLeft); | |
7957 | rect.SetY( 0 ); | |
7958 | rect.SetWidth( GetColWidth(col)); | |
7959 | rect.SetHeight( m_colLabelHeight ); | |
4d1bc39c | 7960 | |
71cf399f RR |
7961 | wxWindowDC *win_dc = (wxWindowDC*) &dc; |
7962 | wxRendererNative::Get().DrawHeaderButton( win_dc->GetWindow(), dc, rect, 0 ); | |
7963 | } | |
7964 | else | |
7965 | { | |
7966 | int colRight = GetColRight(col) - 1; | |
b99be8fb | 7967 | |
04ee05f9 | 7968 | dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW), 1, wxPENSTYLE_SOLID) ); |
71cf399f RR |
7969 | dc.DrawLine( colRight, 0, colRight, m_colLabelHeight - 1 ); |
7970 | dc.DrawLine( colLeft, 0, colRight, 0 ); | |
7971 | dc.DrawLine( colLeft, m_colLabelHeight - 1, | |
ccdee36f | 7972 | colRight + 1, m_colLabelHeight - 1 ); |
b99be8fb | 7973 | |
71cf399f RR |
7974 | dc.SetPen( *wxWHITE_PEN ); |
7975 | dc.DrawLine( colLeft, 1, colLeft, m_colLabelHeight - 1 ); | |
7976 | dc.DrawLine( colLeft, 1, colRight, 1 ); | |
7977 | } | |
2f024384 | 7978 | |
04ee05f9 | 7979 | dc.SetBackgroundMode( wxBRUSHSTYLE_TRANSPARENT ); |
b0d6ff2f MB |
7980 | dc.SetTextForeground( GetLabelTextColour() ); |
7981 | dc.SetFont( GetLabelFont() ); | |
8f177c8e | 7982 | |
d43851f7 | 7983 | int hAlign, vAlign, orient; |
2d66e025 | 7984 | GetColLabelAlignment( &hAlign, &vAlign ); |
d43851f7 | 7985 | orient = GetColLabelTextOrientation(); |
60ff3b99 | 7986 | |
7c1cb261 | 7987 | rect.SetX( colLeft + 2 ); |
2d66e025 | 7988 | rect.SetY( 2 ); |
7c1cb261 | 7989 | rect.SetWidth( GetColWidth(col) - 4 ); |
2d66e025 | 7990 | rect.SetHeight( m_colLabelHeight - 4 ); |
d43851f7 | 7991 | DrawTextRectangle( dc, GetColLabelValue( col ), rect, hAlign, vAlign, orient ); |
f85afd4e MB |
7992 | } |
7993 | ||
2d66e025 MB |
7994 | void wxGrid::DrawTextRectangle( wxDC& dc, |
7995 | const wxString& value, | |
7996 | const wxRect& rect, | |
7997 | int horizAlign, | |
d43851f7 JS |
7998 | int vertAlign, |
7999 | int textOrientation ) | |
f85afd4e | 8000 | { |
2d66e025 | 8001 | wxArrayString lines; |
ef5df12b | 8002 | |
2d66e025 | 8003 | StringToLines( value, lines ); |
ef5df12b | 8004 | |
2f024384 | 8005 | // Forward to new API. |
a9339fe2 | 8006 | DrawTextRectangle( dc, |
038a5591 JS |
8007 | lines, |
8008 | rect, | |
8009 | horizAlign, | |
8010 | vertAlign, | |
8011 | textOrientation ); | |
d10f4bf9 VZ |
8012 | } |
8013 | ||
4330c974 VZ |
8014 | // VZ: this should be replaced with wxDC::DrawLabel() to which we just have to |
8015 | // add textOrientation support | |
8016 | void wxGrid::DrawTextRectangle(wxDC& dc, | |
038a5591 JS |
8017 | const wxArrayString& lines, |
8018 | const wxRect& rect, | |
8019 | int horizAlign, | |
8020 | int vertAlign, | |
4330c974 | 8021 | int textOrientation) |
d10f4bf9 | 8022 | { |
4330c974 VZ |
8023 | if ( lines.empty() ) |
8024 | return; | |
ef5df12b | 8025 | |
4330c974 | 8026 | wxDCClipper clip(dc, rect); |
ef5df12b | 8027 | |
4330c974 VZ |
8028 | long textWidth, |
8029 | textHeight; | |
ef5df12b | 8030 | |
4330c974 VZ |
8031 | if ( textOrientation == wxHORIZONTAL ) |
8032 | GetTextBoxSize( dc, lines, &textWidth, &textHeight ); | |
8033 | else | |
8034 | GetTextBoxSize( dc, lines, &textHeight, &textWidth ); | |
ef5df12b | 8035 | |
4330c974 VZ |
8036 | int x = 0, |
8037 | y = 0; | |
8038 | switch ( vertAlign ) | |
8039 | { | |
73145b0e | 8040 | case wxALIGN_BOTTOM: |
4db6714b | 8041 | if ( textOrientation == wxHORIZONTAL ) |
038a5591 | 8042 | y = rect.y + (rect.height - textHeight - 1); |
d43851f7 | 8043 | else |
038a5591 JS |
8044 | x = rect.x + rect.width - textWidth; |
8045 | break; | |
ef5df12b | 8046 | |
73145b0e | 8047 | case wxALIGN_CENTRE: |
4db6714b | 8048 | if ( textOrientation == wxHORIZONTAL ) |
a9339fe2 | 8049 | y = rect.y + ((rect.height - textHeight) / 2); |
d43851f7 | 8050 | else |
a9339fe2 | 8051 | x = rect.x + ((rect.width - textWidth) / 2); |
038a5591 | 8052 | break; |
ef5df12b | 8053 | |
73145b0e JS |
8054 | case wxALIGN_TOP: |
8055 | default: | |
4db6714b | 8056 | if ( textOrientation == wxHORIZONTAL ) |
038a5591 | 8057 | y = rect.y + 1; |
d43851f7 | 8058 | else |
038a5591 | 8059 | x = rect.x + 1; |
73145b0e | 8060 | break; |
4330c974 | 8061 | } |
ef5df12b | 8062 | |
4330c974 VZ |
8063 | // Align each line of a multi-line label |
8064 | size_t nLines = lines.GetCount(); | |
8065 | for ( size_t l = 0; l < nLines; l++ ) | |
8066 | { | |
8067 | const wxString& line = lines[l]; | |
ef5df12b | 8068 | |
9b7d3c09 VZ |
8069 | if ( line.empty() ) |
8070 | { | |
8071 | *(textOrientation == wxHORIZONTAL ? &y : &x) += dc.GetCharHeight(); | |
8072 | continue; | |
8073 | } | |
8074 | ||
ad2633bd | 8075 | wxCoord lineWidth = 0, |
c2b2c10e | 8076 | lineHeight = 0; |
4330c974 VZ |
8077 | dc.GetTextExtent(line, &lineWidth, &lineHeight); |
8078 | ||
8079 | switch ( horizAlign ) | |
8080 | { | |
038a5591 | 8081 | case wxALIGN_RIGHT: |
4db6714b | 8082 | if ( textOrientation == wxHORIZONTAL ) |
038a5591 JS |
8083 | x = rect.x + (rect.width - lineWidth - 1); |
8084 | else | |
8085 | y = rect.y + lineWidth + 1; | |
8086 | break; | |
ef5df12b | 8087 | |
038a5591 | 8088 | case wxALIGN_CENTRE: |
4db6714b | 8089 | if ( textOrientation == wxHORIZONTAL ) |
2f024384 | 8090 | x = rect.x + ((rect.width - lineWidth) / 2); |
038a5591 | 8091 | else |
2f024384 | 8092 | y = rect.y + rect.height - ((rect.height - lineWidth) / 2); |
038a5591 | 8093 | break; |
ef5df12b | 8094 | |
038a5591 JS |
8095 | case wxALIGN_LEFT: |
8096 | default: | |
4db6714b | 8097 | if ( textOrientation == wxHORIZONTAL ) |
038a5591 JS |
8098 | x = rect.x + 1; |
8099 | else | |
8100 | y = rect.y + rect.height - 1; | |
8101 | break; | |
4330c974 | 8102 | } |
ef5df12b | 8103 | |
4330c974 VZ |
8104 | if ( textOrientation == wxHORIZONTAL ) |
8105 | { | |
8106 | dc.DrawText( line, x, y ); | |
8107 | y += lineHeight; | |
8108 | } | |
8109 | else | |
8110 | { | |
8111 | dc.DrawRotatedText( line, x, y, 90.0 ); | |
8112 | x += lineHeight; | |
038a5591 | 8113 | } |
f85afd4e | 8114 | } |
f85afd4e MB |
8115 | } |
8116 | ||
2f024384 DS |
8117 | // Split multi-line text up into an array of strings. |
8118 | // Any existing contents of the string array are preserved. | |
f85afd4e | 8119 | // |
696f3e9d | 8120 | // TODO: refactor wxTextFile::Read() and reuse the same code from here |
ef316e23 | 8121 | void wxGrid::StringToLines( const wxString& value, wxArrayString& lines ) const |
f85afd4e | 8122 | { |
f85afd4e MB |
8123 | int startPos = 0; |
8124 | int pos; | |
6d004f67 | 8125 | wxString eol = wxTextFile::GetEOL( wxTextFileType_Unix ); |
2433bb2e | 8126 | wxString tVal = wxTextFile::Translate( value, wxTextFileType_Unix ); |
e2b42eeb | 8127 | |
faa94f3e | 8128 | while ( startPos < (int)tVal.length() ) |
f85afd4e | 8129 | { |
2433bb2e | 8130 | pos = tVal.Mid(startPos).Find( eol ); |
f85afd4e MB |
8131 | if ( pos < 0 ) |
8132 | { | |
8133 | break; | |
8134 | } | |
8135 | else if ( pos == 0 ) | |
8136 | { | |
8137 | lines.Add( wxEmptyString ); | |
8138 | } | |
8139 | else | |
8140 | { | |
696f3e9d | 8141 | lines.Add( tVal.Mid(startPos, pos) ); |
f85afd4e | 8142 | } |
a9339fe2 | 8143 | |
4db6714b | 8144 | startPos += pos + 1; |
f85afd4e | 8145 | } |
4db6714b | 8146 | |
2eafd712 | 8147 | if ( startPos < (int)tVal.length() ) |
f85afd4e | 8148 | { |
696f3e9d | 8149 | lines.Add( tVal.Mid( startPos ) ); |
f85afd4e MB |
8150 | } |
8151 | } | |
8152 | ||
fbfb8bcc | 8153 | void wxGrid::GetTextBoxSize( const wxDC& dc, |
d10f4bf9 | 8154 | const wxArrayString& lines, |
ef316e23 | 8155 | long *width, long *height ) const |
f85afd4e | 8156 | { |
ad2633bd RR |
8157 | wxCoord w = 0; |
8158 | wxCoord h = 0; | |
8159 | wxCoord lineW = 0, lineH = 0; | |
f85afd4e | 8160 | |
b540eb2b | 8161 | size_t i; |
56b6cf26 | 8162 | for ( i = 0; i < lines.GetCount(); i++ ) |
f85afd4e MB |
8163 | { |
8164 | dc.GetTextExtent( lines[i], &lineW, &lineH ); | |
8165 | w = wxMax( w, lineW ); | |
8166 | h += lineH; | |
8167 | } | |
8168 | ||
8169 | *width = w; | |
8170 | *height = h; | |
8171 | } | |
8172 | ||
f6bcfd97 BP |
8173 | // |
8174 | // ------ Batch processing. | |
8175 | // | |
8176 | void wxGrid::EndBatch() | |
8177 | { | |
8178 | if ( m_batchCount > 0 ) | |
8179 | { | |
8180 | m_batchCount--; | |
8181 | if ( !m_batchCount ) | |
8182 | { | |
8183 | CalcDimensions(); | |
8184 | m_rowLabelWin->Refresh(); | |
8185 | m_colLabelWin->Refresh(); | |
8186 | m_cornerLabelWin->Refresh(); | |
8187 | m_gridWin->Refresh(); | |
8188 | } | |
8189 | } | |
8190 | } | |
f85afd4e | 8191 | |
d8232393 MB |
8192 | // Use this, rather than wxWindow::Refresh(), to force an immediate |
8193 | // repainting of the grid. Has no effect if you are already inside a | |
8194 | // BeginBatch / EndBatch block. | |
8195 | // | |
8196 | void wxGrid::ForceRefresh() | |
8197 | { | |
8198 | BeginBatch(); | |
8199 | EndBatch(); | |
8200 | } | |
8201 | ||
bf646121 VZ |
8202 | bool wxGrid::Enable(bool enable) |
8203 | { | |
8204 | if ( !wxScrolledWindow::Enable(enable) ) | |
8205 | return false; | |
8206 | ||
8207 | // redraw in the new state | |
8208 | m_gridWin->Refresh(); | |
8209 | ||
8210 | return true; | |
8211 | } | |
d8232393 | 8212 | |
f85afd4e | 8213 | // |
2d66e025 | 8214 | // ------ Edit control functions |
f85afd4e MB |
8215 | // |
8216 | ||
2d66e025 | 8217 | void wxGrid::EnableEditing( bool edit ) |
f85afd4e | 8218 | { |
2d66e025 MB |
8219 | // TODO: improve this ? |
8220 | // | |
8221 | if ( edit != m_editable ) | |
f85afd4e | 8222 | { |
4db6714b KH |
8223 | if (!edit) |
8224 | EnableCellEditControl(edit); | |
2d66e025 | 8225 | m_editable = edit; |
f85afd4e | 8226 | } |
f85afd4e MB |
8227 | } |
8228 | ||
2d66e025 | 8229 | void wxGrid::EnableCellEditControl( bool enable ) |
f85afd4e | 8230 | { |
2c9a89e0 RD |
8231 | if (! m_editable) |
8232 | return; | |
8233 | ||
2c9a89e0 RD |
8234 | if ( enable != m_cellEditCtrlEnabled ) |
8235 | { | |
dcfe4c3d | 8236 | if ( enable ) |
f85afd4e | 8237 | { |
97a9929e VZ |
8238 | if (SendEvent( wxEVT_GRID_EDITOR_SHOWN) <0) |
8239 | return; | |
fe7b9ed6 | 8240 | |
97a9929e | 8241 | // this should be checked by the caller! |
a9339fe2 | 8242 | wxASSERT_MSG( CanEnableCellControl(), _T("can't enable editing for this cell!") ); |
b54ba671 VZ |
8243 | |
8244 | // do it before ShowCellEditControl() | |
dcfe4c3d | 8245 | m_cellEditCtrlEnabled = enable; |
b54ba671 | 8246 | |
2d66e025 | 8247 | ShowCellEditControl(); |
2d66e025 MB |
8248 | } |
8249 | else | |
8250 | { | |
97a9929e | 8251 | //FIXME:add veto support |
a9339fe2 | 8252 | SendEvent( wxEVT_GRID_EDITOR_HIDDEN ); |
fe7b9ed6 | 8253 | |
97a9929e | 8254 | HideCellEditControl(); |
2d66e025 | 8255 | SaveEditControlValue(); |
b54ba671 VZ |
8256 | |
8257 | // do it after HideCellEditControl() | |
dcfe4c3d | 8258 | m_cellEditCtrlEnabled = enable; |
f85afd4e | 8259 | } |
f85afd4e | 8260 | } |
f85afd4e | 8261 | } |
f85afd4e | 8262 | |
b54ba671 | 8263 | bool wxGrid::IsCurrentCellReadOnly() const |
283b7808 | 8264 | { |
b54ba671 VZ |
8265 | // const_cast |
8266 | wxGridCellAttr* attr = ((wxGrid *)this)->GetCellAttr(m_currentCellCoords); | |
8267 | bool readonly = attr->IsReadOnly(); | |
8268 | attr->DecRef(); | |
283b7808 | 8269 | |
b54ba671 VZ |
8270 | return readonly; |
8271 | } | |
283b7808 | 8272 | |
b54ba671 VZ |
8273 | bool wxGrid::CanEnableCellControl() const |
8274 | { | |
20c84410 SN |
8275 | return m_editable && (m_currentCellCoords != wxGridNoCellCoords) && |
8276 | !IsCurrentCellReadOnly(); | |
b54ba671 VZ |
8277 | } |
8278 | ||
8279 | bool wxGrid::IsCellEditControlEnabled() const | |
8280 | { | |
8281 | // the cell edit control might be disable for all cells or just for the | |
8282 | // current one if it's read only | |
ca65c044 | 8283 | return m_cellEditCtrlEnabled ? !IsCurrentCellReadOnly() : false; |
283b7808 VZ |
8284 | } |
8285 | ||
f6bcfd97 BP |
8286 | bool wxGrid::IsCellEditControlShown() const |
8287 | { | |
ca65c044 | 8288 | bool isShown = false; |
f6bcfd97 BP |
8289 | |
8290 | if ( m_cellEditCtrlEnabled ) | |
8291 | { | |
8292 | int row = m_currentCellCoords.GetRow(); | |
8293 | int col = m_currentCellCoords.GetCol(); | |
8294 | wxGridCellAttr* attr = GetCellAttr(row, col); | |
8295 | wxGridCellEditor* editor = attr->GetEditor((wxGrid*) this, row, col); | |
8296 | attr->DecRef(); | |
8297 | ||
8298 | if ( editor ) | |
8299 | { | |
8300 | if ( editor->IsCreated() ) | |
8301 | { | |
8302 | isShown = editor->GetControl()->IsShown(); | |
8303 | } | |
8304 | ||
8305 | editor->DecRef(); | |
8306 | } | |
8307 | } | |
8308 | ||
8309 | return isShown; | |
8310 | } | |
8311 | ||
2d66e025 | 8312 | void wxGrid::ShowCellEditControl() |
f85afd4e | 8313 | { |
2d66e025 | 8314 | if ( IsCellEditControlEnabled() ) |
f85afd4e | 8315 | { |
7db713ae | 8316 | if ( !IsVisible( m_currentCellCoords, false ) ) |
2d66e025 | 8317 | { |
ca65c044 | 8318 | m_cellEditCtrlEnabled = false; |
2d66e025 MB |
8319 | return; |
8320 | } | |
8321 | else | |
8322 | { | |
2c9a89e0 RD |
8323 | wxRect rect = CellToRect( m_currentCellCoords ); |
8324 | int row = m_currentCellCoords.GetRow(); | |
8325 | int col = m_currentCellCoords.GetCol(); | |
2d66e025 | 8326 | |
27f35b66 SN |
8327 | // if this is part of a multicell, find owner (topleft) |
8328 | int cell_rows, cell_cols; | |
8329 | GetCellSize( row, col, &cell_rows, &cell_cols ); | |
8330 | if ( cell_rows <= 0 || cell_cols <= 0 ) | |
8331 | { | |
8332 | row += cell_rows; | |
8333 | col += cell_cols; | |
8334 | m_currentCellCoords.SetRow( row ); | |
8335 | m_currentCellCoords.SetCol( col ); | |
8336 | } | |
8337 | ||
99306db2 VZ |
8338 | // erase the highlight and the cell contents because the editor |
8339 | // might not cover the entire cell | |
8340 | wxClientDC dc( m_gridWin ); | |
8341 | PrepareDC( dc ); | |
2c03d771 | 8342 | wxGridCellAttr* attr = GetCellAttr(row, col); |
04ee05f9 | 8343 | dc.SetBrush(wxBrush(attr->GetBackgroundColour(), wxBRUSHSTYLE_SOLID)); |
99306db2 VZ |
8344 | dc.SetPen(*wxTRANSPARENT_PEN); |
8345 | dc.DrawRectangle(rect); | |
d2fdd8d2 | 8346 | |
6f706ee0 VZ |
8347 | // convert to scrolled coords |
8348 | CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); | |
8349 | ||
8350 | int nXMove = 0; | |
8351 | if (rect.x < 0) | |
8352 | nXMove = rect.x; | |
8353 | ||
99306db2 | 8354 | // cell is shifted by one pixel |
68c5a31c | 8355 | // However, don't allow x or y to become negative |
70e8d961 | 8356 | // since the SetSize() method interprets that as |
68c5a31c SN |
8357 | // "don't change." |
8358 | if (rect.x > 0) | |
8359 | rect.x--; | |
8360 | if (rect.y > 0) | |
8361 | rect.y--; | |
f0102d2a | 8362 | |
28a77bc4 | 8363 | wxGridCellEditor* editor = attr->GetEditor(this, row, col); |
3da93aae VZ |
8364 | if ( !editor->IsCreated() ) |
8365 | { | |
ca65c044 | 8366 | editor->Create(m_gridWin, wxID_ANY, |
2c9a89e0 | 8367 | new wxGridCellEditorEvtHandler(this, editor)); |
bf7945ce RD |
8368 | |
8369 | wxGridEditorCreatedEvent evt(GetId(), | |
8370 | wxEVT_GRID_EDITOR_CREATED, | |
8371 | this, | |
8372 | row, | |
8373 | col, | |
8374 | editor->GetControl()); | |
8375 | GetEventHandler()->ProcessEvent(evt); | |
2d66e025 MB |
8376 | } |
8377 | ||
27f35b66 | 8378 | // resize editor to overflow into righthand cells if allowed |
39b80349 | 8379 | int maxWidth = rect.width; |
27f35b66 SN |
8380 | wxString value = GetCellValue(row, col); |
8381 | if ( (value != wxEmptyString) && (attr->GetOverflow()) ) | |
8382 | { | |
39b80349 | 8383 | int y; |
2f024384 DS |
8384 | GetTextExtent(value, &maxWidth, &y, NULL, NULL, &attr->GetFont()); |
8385 | if (maxWidth < rect.width) | |
8386 | maxWidth = rect.width; | |
39b80349 | 8387 | } |
4db6714b | 8388 | |
39b80349 | 8389 | int client_right = m_gridWin->GetClientSize().GetWidth(); |
2f024384 | 8390 | if (rect.x + maxWidth > client_right) |
2b5f62a0 | 8391 | maxWidth = client_right - rect.x; |
39b80349 | 8392 | |
2b5f62a0 VZ |
8393 | if ((maxWidth > rect.width) && (col < m_numCols) && m_table) |
8394 | { | |
39b80349 | 8395 | GetCellSize( row, col, &cell_rows, &cell_cols ); |
2b5f62a0 | 8396 | // may have changed earlier |
2f024384 | 8397 | for (int i = col + cell_cols; i < m_numCols; i++) |
2b5f62a0 | 8398 | { |
39b80349 SN |
8399 | int c_rows, c_cols; |
8400 | GetCellSize( row, i, &c_rows, &c_cols ); | |
2f024384 | 8401 | |
2b5f62a0 | 8402 | // looks weird going over a multicell |
bee19958 | 8403 | if (m_table->IsEmptyCell( row, i ) && |
2b5f62a0 | 8404 | (rect.width < maxWidth) && (c_rows == 1)) |
2f024384 | 8405 | { |
bee19958 | 8406 | rect.width += GetColWidth( i ); |
2f024384 | 8407 | } |
2b5f62a0 VZ |
8408 | else |
8409 | break; | |
8410 | } | |
4db6714b | 8411 | |
39b80349 | 8412 | if (rect.GetRight() > client_right) |
bee19958 | 8413 | rect.SetRight( client_right - 1 ); |
27f35b66 | 8414 | } |
76c66f19 | 8415 | |
bee19958 | 8416 | editor->SetCellAttr( attr ); |
2c9a89e0 | 8417 | editor->SetSize( rect ); |
e1a66d9a RD |
8418 | if (nXMove != 0) |
8419 | editor->GetControl()->Move( | |
8420 | editor->GetControl()->GetPosition().x + nXMove, | |
8421 | editor->GetControl()->GetPosition().y ); | |
ca65c044 | 8422 | editor->Show( true, attr ); |
04418332 VZ |
8423 | |
8424 | // recalc dimensions in case we need to | |
8425 | // expand the scrolled window to account for editor | |
73145b0e | 8426 | CalcDimensions(); |
99306db2 | 8427 | |
3da93aae | 8428 | editor->BeginEdit(row, col, this); |
1bd71df9 | 8429 | editor->SetCellAttr(NULL); |
0b190b0f VZ |
8430 | |
8431 | editor->DecRef(); | |
2c9a89e0 | 8432 | attr->DecRef(); |
2b5f62a0 | 8433 | } |
f85afd4e MB |
8434 | } |
8435 | } | |
8436 | ||
2d66e025 | 8437 | void wxGrid::HideCellEditControl() |
f85afd4e | 8438 | { |
2d66e025 | 8439 | if ( IsCellEditControlEnabled() ) |
f85afd4e | 8440 | { |
2c9a89e0 RD |
8441 | int row = m_currentCellCoords.GetRow(); |
8442 | int col = m_currentCellCoords.GetCol(); | |
8443 | ||
bee19958 | 8444 | wxGridCellAttr *attr = GetCellAttr(row, col); |
0b190b0f | 8445 | wxGridCellEditor *editor = attr->GetEditor(this, row, col); |
ca65c044 | 8446 | editor->Show( false ); |
0b190b0f | 8447 | editor->DecRef(); |
2c9a89e0 | 8448 | attr->DecRef(); |
2fb3e528 | 8449 | |
48962b9f | 8450 | m_gridWin->SetFocus(); |
2fb3e528 | 8451 | |
27f35b66 SN |
8452 | // refresh whole row to the right |
8453 | wxRect rect( CellToRect(row, col) ); | |
8454 | CalcScrolledPosition(rect.x, rect.y, &rect.x, &rect.y ); | |
8455 | rect.width = m_gridWin->GetClientSize().GetWidth() - rect.x; | |
2f024384 | 8456 | |
7d75e6c6 RD |
8457 | #ifdef __WXMAC__ |
8458 | // ensure that the pixels under the focus ring get refreshed as well | |
4db6714b | 8459 | rect.Inflate(10, 10); |
7d75e6c6 | 8460 | #endif |
2f024384 | 8461 | |
ca65c044 | 8462 | m_gridWin->Refresh( false, &rect ); |
f85afd4e | 8463 | } |
2d66e025 | 8464 | } |
8f177c8e | 8465 | |
2d66e025 MB |
8466 | void wxGrid::SaveEditControlValue() |
8467 | { | |
3da93aae VZ |
8468 | if ( IsCellEditControlEnabled() ) |
8469 | { | |
2c9a89e0 RD |
8470 | int row = m_currentCellCoords.GetRow(); |
8471 | int col = m_currentCellCoords.GetCol(); | |
8f177c8e | 8472 | |
4db6714b | 8473 | wxString oldval = GetCellValue(row, col); |
fe7b9ed6 | 8474 | |
3da93aae | 8475 | wxGridCellAttr* attr = GetCellAttr(row, col); |
28a77bc4 | 8476 | wxGridCellEditor* editor = attr->GetEditor(this, row, col); |
3324d5f5 | 8477 | bool changed = editor->EndEdit(row, col, this); |
2d66e025 | 8478 | |
0b190b0f | 8479 | editor->DecRef(); |
2c9a89e0 | 8480 | attr->DecRef(); |
2d66e025 | 8481 | |
3da93aae VZ |
8482 | if (changed) |
8483 | { | |
fe7b9ed6 | 8484 | if ( SendEvent( wxEVT_GRID_CELL_CHANGE, |
2d66e025 | 8485 | m_currentCellCoords.GetRow(), |
4db6714b KH |
8486 | m_currentCellCoords.GetCol() ) < 0 ) |
8487 | { | |
97a9929e | 8488 | // Event has been vetoed, set the data back. |
4db6714b | 8489 | SetCellValue(row, col, oldval); |
97a9929e | 8490 | } |
2d66e025 | 8491 | } |
f85afd4e MB |
8492 | } |
8493 | } | |
8494 | ||
2d66e025 | 8495 | // |
60ff3b99 VZ |
8496 | // ------ Grid location functions |
8497 | // Note that all of these functions work with the logical coordinates of | |
2d66e025 MB |
8498 | // grid cells and labels so you will need to convert from device |
8499 | // coordinates for mouse events etc. | |
8500 | // | |
8501 | ||
ef316e23 | 8502 | void wxGrid::XYToCell( int x, int y, wxGridCellCoords& coords ) const |
f85afd4e | 8503 | { |
58dd5b3b MB |
8504 | int row = YToRow(y); |
8505 | int col = XToCol(x); | |
8506 | ||
a9339fe2 | 8507 | if ( row == -1 || col == -1 ) |
58dd5b3b MB |
8508 | { |
8509 | coords = wxGridNoCellCoords; | |
8510 | } | |
8511 | else | |
8512 | { | |
8513 | coords.Set( row, col ); | |
8514 | } | |
2d66e025 | 8515 | } |
f85afd4e | 8516 | |
b1da8107 SN |
8517 | // Internal Helper function for computing row or column from some |
8518 | // (unscrolled) coordinate value, using either | |
70e8d961 | 8519 | // m_defaultRowHeight/m_defaultColWidth or binary search on array |
b1da8107 SN |
8520 | // of m_rowBottoms/m_ColRights to speed up the search! |
8521 | ||
8522 | static int CoordToRowOrCol(int coord, int defaultDist, int minDist, | |
64e15340 | 8523 | const wxArrayInt& BorderArray, int nMax, |
a967f048 | 8524 | bool clipToMinMax) |
2d66e025 | 8525 | { |
a967f048 RG |
8526 | if (coord < 0) |
8527 | return clipToMinMax && (nMax > 0) ? 0 : -1; | |
8528 | ||
b1da8107 SN |
8529 | if (!defaultDist) |
8530 | defaultDist = 1; | |
a967f048 | 8531 | |
1af546bf VZ |
8532 | size_t i_max = coord / defaultDist, |
8533 | i_min = 0; | |
d57ad377 | 8534 | |
b1da8107 SN |
8535 | if (BorderArray.IsEmpty()) |
8536 | { | |
4db6714b | 8537 | if ((int) i_max < nMax) |
64e15340 | 8538 | return i_max; |
a967f048 | 8539 | return clipToMinMax ? nMax - 1 : -1; |
b1da8107 | 8540 | } |
8f177c8e | 8541 | |
b1da8107 | 8542 | if ( i_max >= BorderArray.GetCount()) |
2f024384 | 8543 | { |
b1da8107 | 8544 | i_max = BorderArray.GetCount() - 1; |
2f024384 | 8545 | } |
70e8d961 | 8546 | else |
f85afd4e | 8547 | { |
b1da8107 SN |
8548 | if ( coord >= BorderArray[i_max]) |
8549 | { | |
8550 | i_min = i_max; | |
20c84410 SN |
8551 | if (minDist) |
8552 | i_max = coord / minDist; | |
8553 | else | |
8554 | i_max = BorderArray.GetCount() - 1; | |
b1da8107 | 8555 | } |
4db6714b | 8556 | |
b1da8107 SN |
8557 | if ( i_max >= BorderArray.GetCount()) |
8558 | i_max = BorderArray.GetCount() - 1; | |
f85afd4e | 8559 | } |
4db6714b | 8560 | |
33188aa4 | 8561 | if ( coord >= BorderArray[i_max]) |
a967f048 | 8562 | return clipToMinMax ? (int)i_max : -1; |
68c5a31c SN |
8563 | if ( coord < BorderArray[0] ) |
8564 | return 0; | |
2d66e025 | 8565 | |
68c5a31c | 8566 | while ( i_max - i_min > 0 ) |
b1da8107 SN |
8567 | { |
8568 | wxCHECK_MSG(BorderArray[i_min] <= coord && coord < BorderArray[i_max], | |
33188aa4 | 8569 | 0, _T("wxGrid: internal error in CoordToRowOrCol")); |
b1da8107 | 8570 | if (coord >= BorderArray[ i_max - 1]) |
b1da8107 | 8571 | return i_max; |
b1da8107 SN |
8572 | else |
8573 | i_max--; | |
8574 | int median = i_min + (i_max - i_min + 1) / 2; | |
8575 | if (coord < BorderArray[median]) | |
8576 | i_max = median; | |
8577 | else | |
8578 | i_min = median; | |
8579 | } | |
4db6714b | 8580 | |
b1da8107 | 8581 | return i_max; |
f85afd4e MB |
8582 | } |
8583 | ||
ef316e23 | 8584 | int wxGrid::YToRow( int y ) const |
f85afd4e | 8585 | { |
b1da8107 | 8586 | return CoordToRowOrCol(y, m_defaultRowHeight, |
ca65c044 | 8587 | m_minAcceptableRowHeight, m_rowBottoms, m_numRows, false); |
b1da8107 | 8588 | } |
8f177c8e | 8589 | |
ef316e23 | 8590 | int wxGrid::XToCol( int x, bool clipToMinMax ) const |
b1da8107 | 8591 | { |
d4175745 VZ |
8592 | if (x < 0) |
8593 | return clipToMinMax && (m_numCols > 0) ? GetColAt( 0 ) : -1; | |
8594 | ||
ef316e23 | 8595 | wxASSERT_MSG(m_defaultColWidth > 0, wxT("Default column width can not be zero")); |
d4175745 VZ |
8596 | |
8597 | int maxPos = x / m_defaultColWidth; | |
8598 | int minPos = 0; | |
8599 | ||
8600 | if (m_colRights.IsEmpty()) | |
8601 | { | |
8602 | if(maxPos < m_numCols) | |
8603 | return GetColAt( maxPos ); | |
8604 | return clipToMinMax ? GetColAt( m_numCols - 1 ) : -1; | |
8605 | } | |
8606 | ||
8607 | if ( maxPos >= m_numCols) | |
8608 | maxPos = m_numCols - 1; | |
8609 | else | |
8610 | { | |
8611 | if ( x >= m_colRights[GetColAt( maxPos )]) | |
8612 | { | |
8613 | minPos = maxPos; | |
8614 | if (m_minAcceptableColWidth) | |
8615 | maxPos = x / m_minAcceptableColWidth; | |
8616 | else | |
8617 | maxPos = m_numCols - 1; | |
8618 | } | |
8619 | if ( maxPos >= m_numCols) | |
8620 | maxPos = m_numCols - 1; | |
8621 | } | |
8622 | ||
8623 | //X is beyond the last column | |
8624 | if ( x >= m_colRights[GetColAt( maxPos )]) | |
8625 | return clipToMinMax ? GetColAt( maxPos ) : -1; | |
8626 | ||
8627 | //X is before the first column | |
8628 | if ( x < m_colRights[GetColAt( 0 )] ) | |
8629 | return GetColAt( 0 ); | |
8630 | ||
8631 | //Perform a binary search | |
8632 | while ( maxPos - minPos > 0 ) | |
8633 | { | |
8634 | wxCHECK_MSG(m_colRights[GetColAt( minPos )] <= x && x < m_colRights[GetColAt( maxPos )], | |
8635 | 0, _T("wxGrid: internal error in XToCol")); | |
8636 | ||
8637 | if (x >= m_colRights[GetColAt( maxPos - 1 )]) | |
8638 | return GetColAt( maxPos ); | |
8639 | else | |
8640 | maxPos--; | |
8641 | int median = minPos + (maxPos - minPos + 1) / 2; | |
8642 | if (x < m_colRights[GetColAt( median )]) | |
8643 | maxPos = median; | |
8644 | else | |
8645 | minPos = median; | |
8646 | } | |
8647 | return GetColAt( maxPos ); | |
2d66e025 | 8648 | } |
8f177c8e | 8649 | |
be2e4015 SN |
8650 | // return the row number that that the y coord is near |
8651 | // the edge of, or -1 if not near an edge. | |
8652 | // coords can only possibly be near an edge if | |
8653 | // (a) the row/column is large enough to still allow for an "inner" area | |
8654 | // that is _not_ nead the edge (i.e., if the height/width is smaller | |
8655 | // than WXGRID_LABEL_EDGE_ZONE, coords are _never_ considered to be | |
8656 | // near the edge). | |
8657 | // and | |
8658 | // (b) resizing rows/columns (the thing for which edge detection is | |
8659 | // relevant at all) is enabled. | |
2d66e025 | 8660 | // |
ef316e23 | 8661 | int wxGrid::YToEdgeOfRow( int y ) const |
2d66e025 | 8662 | { |
33188aa4 SN |
8663 | int i; |
8664 | i = internalYToRow(y); | |
8665 | ||
be2e4015 | 8666 | if ( GetRowHeight(i) > WXGRID_LABEL_EDGE_ZONE && CanDragRowSize() ) |
2d66e025 | 8667 | { |
33188aa4 SN |
8668 | // We know that we are in row i, test whether we are |
8669 | // close enough to lower or upper border, respectively. | |
8670 | if ( abs(GetRowBottom(i) - y) < WXGRID_LABEL_EDGE_ZONE ) | |
8671 | return i; | |
4db6714b | 8672 | else if ( i > 0 && y - GetRowTop(i) < WXGRID_LABEL_EDGE_ZONE ) |
33188aa4 | 8673 | return i - 1; |
f85afd4e | 8674 | } |
2d66e025 MB |
8675 | |
8676 | return -1; | |
8677 | } | |
8678 | ||
2d66e025 MB |
8679 | // return the col number that that the x coord is near the edge of, or |
8680 | // -1 if not near an edge | |
be2e4015 | 8681 | // See comment at YToEdgeOfRow for conditions on edge detection. |
2d66e025 | 8682 | // |
ef316e23 | 8683 | int wxGrid::XToEdgeOfCol( int x ) const |
2d66e025 | 8684 | { |
33188aa4 SN |
8685 | int i; |
8686 | i = internalXToCol(x); | |
8687 | ||
be2e4015 | 8688 | if ( GetColWidth(i) > WXGRID_LABEL_EDGE_ZONE && CanDragColSize() ) |
f85afd4e | 8689 | { |
a9339fe2 | 8690 | // We know that we are in column i; test whether we are |
33188aa4 SN |
8691 | // close enough to right or left border, respectively. |
8692 | if ( abs(GetColRight(i) - x) < WXGRID_LABEL_EDGE_ZONE ) | |
8693 | return i; | |
4db6714b | 8694 | else if ( i > 0 && x - GetColLeft(i) < WXGRID_LABEL_EDGE_ZONE ) |
33188aa4 | 8695 | return i - 1; |
f85afd4e | 8696 | } |
2d66e025 MB |
8697 | |
8698 | return -1; | |
f85afd4e MB |
8699 | } |
8700 | ||
ef316e23 | 8701 | wxRect wxGrid::CellToRect( int row, int col ) const |
f85afd4e | 8702 | { |
2d66e025 | 8703 | wxRect rect( -1, -1, -1, -1 ); |
f85afd4e | 8704 | |
2f024384 DS |
8705 | if ( row >= 0 && row < m_numRows && |
8706 | col >= 0 && col < m_numCols ) | |
f85afd4e | 8707 | { |
27f35b66 SN |
8708 | int i, cell_rows, cell_cols; |
8709 | rect.width = rect.height = 0; | |
8710 | GetCellSize( row, col, &cell_rows, &cell_cols ); | |
8711 | // if negative then find multicell owner | |
2f024384 DS |
8712 | if (cell_rows < 0) |
8713 | row += cell_rows; | |
8714 | if (cell_cols < 0) | |
8715 | col += cell_cols; | |
27f35b66 SN |
8716 | GetCellSize( row, col, &cell_rows, &cell_cols ); |
8717 | ||
7c1cb261 VZ |
8718 | rect.x = GetColLeft(col); |
8719 | rect.y = GetRowTop(row); | |
2f024384 DS |
8720 | for (i=col; i < col + cell_cols; i++) |
8721 | rect.width += GetColWidth(i); | |
8722 | for (i=row; i < row + cell_rows; i++) | |
27f35b66 | 8723 | rect.height += GetRowHeight(i); |
f85afd4e MB |
8724 | } |
8725 | ||
f6bcfd97 | 8726 | // if grid lines are enabled, then the area of the cell is a bit smaller |
4db6714b KH |
8727 | if (m_gridLinesEnabled) |
8728 | { | |
f6bcfd97 BP |
8729 | rect.width -= 1; |
8730 | rect.height -= 1; | |
8731 | } | |
4db6714b | 8732 | |
2d66e025 MB |
8733 | return rect; |
8734 | } | |
8735 | ||
ef316e23 | 8736 | bool wxGrid::IsVisible( int row, int col, bool wholeCellVisible ) const |
2d66e025 MB |
8737 | { |
8738 | // get the cell rectangle in logical coords | |
8739 | // | |
8740 | wxRect r( CellToRect( row, col ) ); | |
60ff3b99 | 8741 | |
2d66e025 MB |
8742 | // convert to device coords |
8743 | // | |
8744 | int left, top, right, bottom; | |
8745 | CalcScrolledPosition( r.GetLeft(), r.GetTop(), &left, &top ); | |
8746 | CalcScrolledPosition( r.GetRight(), r.GetBottom(), &right, &bottom ); | |
60ff3b99 | 8747 | |
2d66e025 | 8748 | // check against the client area of the grid window |
2d66e025 MB |
8749 | int cw, ch; |
8750 | m_gridWin->GetClientSize( &cw, &ch ); | |
60ff3b99 | 8751 | |
2d66e025 | 8752 | if ( wholeCellVisible ) |
f85afd4e | 8753 | { |
2d66e025 | 8754 | // is the cell wholly visible ? |
2f024384 DS |
8755 | return ( left >= 0 && right <= cw && |
8756 | top >= 0 && bottom <= ch ); | |
2d66e025 MB |
8757 | } |
8758 | else | |
8759 | { | |
8760 | // is the cell partly visible ? | |
8761 | // | |
2f024384 DS |
8762 | return ( ((left >= 0 && left < cw) || (right > 0 && right <= cw)) && |
8763 | ((top >= 0 && top < ch) || (bottom > 0 && bottom <= ch)) ); | |
2d66e025 MB |
8764 | } |
8765 | } | |
8766 | ||
2d66e025 MB |
8767 | // make the specified cell location visible by doing a minimal amount |
8768 | // of scrolling | |
8769 | // | |
8770 | void wxGrid::MakeCellVisible( int row, int col ) | |
8771 | { | |
8772 | int i; | |
60ff3b99 | 8773 | int xpos = -1, ypos = -1; |
2d66e025 | 8774 | |
2f024384 DS |
8775 | if ( row >= 0 && row < m_numRows && |
8776 | col >= 0 && col < m_numCols ) | |
2d66e025 MB |
8777 | { |
8778 | // get the cell rectangle in logical coords | |
2d66e025 | 8779 | wxRect r( CellToRect( row, col ) ); |
60ff3b99 | 8780 | |
2d66e025 | 8781 | // convert to device coords |
2d66e025 MB |
8782 | int left, top, right, bottom; |
8783 | CalcScrolledPosition( r.GetLeft(), r.GetTop(), &left, &top ); | |
8784 | CalcScrolledPosition( r.GetRight(), r.GetBottom(), &right, &bottom ); | |
60ff3b99 | 8785 | |
2d66e025 MB |
8786 | int cw, ch; |
8787 | m_gridWin->GetClientSize( &cw, &ch ); | |
60ff3b99 | 8788 | |
2d66e025 | 8789 | if ( top < 0 ) |
3f296516 | 8790 | { |
2d66e025 | 8791 | ypos = r.GetTop(); |
3f296516 | 8792 | } |
2d66e025 MB |
8793 | else if ( bottom > ch ) |
8794 | { | |
8795 | int h = r.GetHeight(); | |
8796 | ypos = r.GetTop(); | |
56b6cf26 | 8797 | for ( i = row - 1; i >= 0; i-- ) |
2d66e025 | 8798 | { |
7c1cb261 VZ |
8799 | int rowHeight = GetRowHeight(i); |
8800 | if ( h + rowHeight > ch ) | |
8801 | break; | |
2d66e025 | 8802 | |
7c1cb261 VZ |
8803 | h += rowHeight; |
8804 | ypos -= rowHeight; | |
2d66e025 | 8805 | } |
f0102d2a VZ |
8806 | |
8807 | // we divide it later by GRID_SCROLL_LINE, make sure that we don't | |
56b6cf26 DS |
8808 | // have rounding errors (this is important, because if we do, |
8809 | // we might not scroll at all and some cells won't be redrawn) | |
275c4ae4 | 8810 | // |
56b6cf26 DS |
8811 | // Sometimes GRID_SCROLL_LINE / 2 is not enough, |
8812 | // so just add a full scroll unit... | |
675a9c0d | 8813 | ypos += m_scrollLineY; |
2d66e025 MB |
8814 | } |
8815 | ||
7db713ae | 8816 | // special handling for wide cells - show always left part of the cell! |
faa94f3e | 8817 | // Otherwise, e.g. when stepping from row to row, it would jump between |
7db713ae JS |
8818 | // left and right part of the cell on every step! |
8819 | // if ( left < 0 ) | |
ccdee36f | 8820 | if ( left < 0 || (right - left) >= cw ) |
2d66e025 MB |
8821 | { |
8822 | xpos = r.GetLeft(); | |
8823 | } | |
8824 | else if ( right > cw ) | |
8825 | { | |
73145b0e JS |
8826 | // position the view so that the cell is on the right |
8827 | int x0, y0; | |
8828 | CalcUnscrolledPosition(0, 0, &x0, &y0); | |
8829 | xpos = x0 + (right - cw); | |
f0102d2a VZ |
8830 | |
8831 | // see comment for ypos above | |
675a9c0d | 8832 | xpos += m_scrollLineX; |
2d66e025 MB |
8833 | } |
8834 | ||
ccdee36f | 8835 | if ( xpos != -1 || ypos != -1 ) |
2d66e025 | 8836 | { |
97a9929e | 8837 | if ( xpos != -1 ) |
675a9c0d | 8838 | xpos /= m_scrollLineX; |
97a9929e | 8839 | if ( ypos != -1 ) |
675a9c0d | 8840 | ypos /= m_scrollLineY; |
2d66e025 MB |
8841 | Scroll( xpos, ypos ); |
8842 | AdjustScrollbars(); | |
8843 | } | |
8844 | } | |
8845 | } | |
8846 | ||
2d66e025 MB |
8847 | // |
8848 | // ------ Grid cursor movement functions | |
8849 | // | |
8850 | ||
5c8fc7c1 | 8851 | bool wxGrid::MoveCursorUp( bool expandSelection ) |
2d66e025 | 8852 | { |
2f024384 | 8853 | if ( m_currentCellCoords != wxGridNoCellCoords && |
f6bcfd97 | 8854 | m_currentCellCoords.GetRow() >= 0 ) |
2d66e025 | 8855 | { |
bee19958 | 8856 | if ( expandSelection ) |
d95b0c2b SN |
8857 | { |
8858 | if ( m_selectingKeyboard == wxGridNoCellCoords ) | |
8859 | m_selectingKeyboard = m_currentCellCoords; | |
f6bcfd97 BP |
8860 | if ( m_selectingKeyboard.GetRow() > 0 ) |
8861 | { | |
8862 | m_selectingKeyboard.SetRow( m_selectingKeyboard.GetRow() - 1 ); | |
8863 | MakeCellVisible( m_selectingKeyboard.GetRow(), | |
8864 | m_selectingKeyboard.GetCol() ); | |
c9097836 | 8865 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
f6bcfd97 | 8866 | } |
d95b0c2b | 8867 | } |
f6bcfd97 | 8868 | else if ( m_currentCellCoords.GetRow() > 0 ) |
aa5e1f75 | 8869 | { |
962a48f6 DS |
8870 | int row = m_currentCellCoords.GetRow() - 1; |
8871 | int col = m_currentCellCoords.GetCol(); | |
aa5e1f75 | 8872 | ClearSelection(); |
962a48f6 DS |
8873 | MakeCellVisible( row, col ); |
8874 | SetCurrentCell( row, col ); | |
aa5e1f75 | 8875 | } |
f6bcfd97 | 8876 | else |
ca65c044 | 8877 | return false; |
4db6714b | 8878 | |
ca65c044 | 8879 | return true; |
f85afd4e | 8880 | } |
2d66e025 | 8881 | |
ca65c044 | 8882 | return false; |
2d66e025 MB |
8883 | } |
8884 | ||
5c8fc7c1 | 8885 | bool wxGrid::MoveCursorDown( bool expandSelection ) |
2d66e025 | 8886 | { |
2f024384 | 8887 | if ( m_currentCellCoords != wxGridNoCellCoords && |
f6bcfd97 | 8888 | m_currentCellCoords.GetRow() < m_numRows ) |
f85afd4e | 8889 | { |
5c8fc7c1 | 8890 | if ( expandSelection ) |
d95b0c2b SN |
8891 | { |
8892 | if ( m_selectingKeyboard == wxGridNoCellCoords ) | |
8893 | m_selectingKeyboard = m_currentCellCoords; | |
ccdee36f | 8894 | if ( m_selectingKeyboard.GetRow() < m_numRows - 1 ) |
f6bcfd97 BP |
8895 | { |
8896 | m_selectingKeyboard.SetRow( m_selectingKeyboard.GetRow() + 1 ); | |
8897 | MakeCellVisible( m_selectingKeyboard.GetRow(), | |
8898 | m_selectingKeyboard.GetCol() ); | |
c9097836 | 8899 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
f6bcfd97 | 8900 | } |
d95b0c2b | 8901 | } |
f6bcfd97 | 8902 | else if ( m_currentCellCoords.GetRow() < m_numRows - 1 ) |
aa5e1f75 | 8903 | { |
962a48f6 DS |
8904 | int row = m_currentCellCoords.GetRow() + 1; |
8905 | int col = m_currentCellCoords.GetCol(); | |
aa5e1f75 | 8906 | ClearSelection(); |
962a48f6 DS |
8907 | MakeCellVisible( row, col ); |
8908 | SetCurrentCell( row, col ); | |
aa5e1f75 | 8909 | } |
f6bcfd97 | 8910 | else |
ca65c044 | 8911 | return false; |
4db6714b | 8912 | |
ca65c044 | 8913 | return true; |
f85afd4e | 8914 | } |
2d66e025 | 8915 | |
ca65c044 | 8916 | return false; |
f85afd4e MB |
8917 | } |
8918 | ||
5c8fc7c1 | 8919 | bool wxGrid::MoveCursorLeft( bool expandSelection ) |
f85afd4e | 8920 | { |
2f024384 | 8921 | if ( m_currentCellCoords != wxGridNoCellCoords && |
f6bcfd97 | 8922 | m_currentCellCoords.GetCol() >= 0 ) |
2d66e025 | 8923 | { |
5c8fc7c1 | 8924 | if ( expandSelection ) |
d95b0c2b SN |
8925 | { |
8926 | if ( m_selectingKeyboard == wxGridNoCellCoords ) | |
8927 | m_selectingKeyboard = m_currentCellCoords; | |
f6bcfd97 BP |
8928 | if ( m_selectingKeyboard.GetCol() > 0 ) |
8929 | { | |
8930 | m_selectingKeyboard.SetCol( m_selectingKeyboard.GetCol() - 1 ); | |
8931 | MakeCellVisible( m_selectingKeyboard.GetRow(), | |
8932 | m_selectingKeyboard.GetCol() ); | |
c9097836 | 8933 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
f6bcfd97 | 8934 | } |
d95b0c2b | 8935 | } |
d4175745 | 8936 | else if ( GetColPos( m_currentCellCoords.GetCol() ) > 0 ) |
aa5e1f75 | 8937 | { |
962a48f6 | 8938 | int row = m_currentCellCoords.GetRow(); |
d4175745 | 8939 | int col = GetColAt( GetColPos( m_currentCellCoords.GetCol() ) - 1 ); |
aa5e1f75 | 8940 | ClearSelection(); |
d4175745 | 8941 | |
962a48f6 DS |
8942 | MakeCellVisible( row, col ); |
8943 | SetCurrentCell( row, col ); | |
aa5e1f75 | 8944 | } |
f6bcfd97 | 8945 | else |
ca65c044 | 8946 | return false; |
4db6714b | 8947 | |
ca65c044 | 8948 | return true; |
2d66e025 MB |
8949 | } |
8950 | ||
ca65c044 | 8951 | return false; |
2d66e025 MB |
8952 | } |
8953 | ||
5c8fc7c1 | 8954 | bool wxGrid::MoveCursorRight( bool expandSelection ) |
2d66e025 | 8955 | { |
2f024384 | 8956 | if ( m_currentCellCoords != wxGridNoCellCoords && |
f6bcfd97 | 8957 | m_currentCellCoords.GetCol() < m_numCols ) |
f85afd4e | 8958 | { |
5c8fc7c1 | 8959 | if ( expandSelection ) |
d95b0c2b SN |
8960 | { |
8961 | if ( m_selectingKeyboard == wxGridNoCellCoords ) | |
8962 | m_selectingKeyboard = m_currentCellCoords; | |
f6bcfd97 BP |
8963 | if ( m_selectingKeyboard.GetCol() < m_numCols - 1 ) |
8964 | { | |
8965 | m_selectingKeyboard.SetCol( m_selectingKeyboard.GetCol() + 1 ); | |
8966 | MakeCellVisible( m_selectingKeyboard.GetRow(), | |
8967 | m_selectingKeyboard.GetCol() ); | |
c9097836 | 8968 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
f6bcfd97 | 8969 | } |
d95b0c2b | 8970 | } |
d4175745 | 8971 | else if ( GetColPos( m_currentCellCoords.GetCol() ) < m_numCols - 1 ) |
aa5e1f75 | 8972 | { |
962a48f6 | 8973 | int row = m_currentCellCoords.GetRow(); |
d4175745 | 8974 | int col = GetColAt( GetColPos( m_currentCellCoords.GetCol() ) + 1 ); |
aa5e1f75 | 8975 | ClearSelection(); |
d4175745 | 8976 | |
962a48f6 DS |
8977 | MakeCellVisible( row, col ); |
8978 | SetCurrentCell( row, col ); | |
aa5e1f75 | 8979 | } |
f6bcfd97 | 8980 | else |
ca65c044 | 8981 | return false; |
4db6714b | 8982 | |
ca65c044 | 8983 | return true; |
f85afd4e | 8984 | } |
8f177c8e | 8985 | |
ca65c044 | 8986 | return false; |
2d66e025 MB |
8987 | } |
8988 | ||
2d66e025 MB |
8989 | bool wxGrid::MovePageUp() |
8990 | { | |
4db6714b KH |
8991 | if ( m_currentCellCoords == wxGridNoCellCoords ) |
8992 | return false; | |
60ff3b99 | 8993 | |
2d66e025 MB |
8994 | int row = m_currentCellCoords.GetRow(); |
8995 | if ( row > 0 ) | |
f85afd4e | 8996 | { |
2d66e025 MB |
8997 | int cw, ch; |
8998 | m_gridWin->GetClientSize( &cw, &ch ); | |
60ff3b99 | 8999 | |
7c1cb261 | 9000 | int y = GetRowTop(row); |
a967f048 | 9001 | int newRow = internalYToRow( y - ch + 1 ); |
ef5df12b | 9002 | |
a967f048 | 9003 | if ( newRow == row ) |
2d66e025 | 9004 | { |
c2f5b920 | 9005 | // row > 0, so newRow can never be less than 0 here. |
2d66e025 MB |
9006 | newRow = row - 1; |
9007 | } | |
8f177c8e | 9008 | |
2d66e025 MB |
9009 | MakeCellVisible( newRow, m_currentCellCoords.GetCol() ); |
9010 | SetCurrentCell( newRow, m_currentCellCoords.GetCol() ); | |
60ff3b99 | 9011 | |
ca65c044 | 9012 | return true; |
f85afd4e | 9013 | } |
2d66e025 | 9014 | |
ca65c044 | 9015 | return false; |
2d66e025 MB |
9016 | } |
9017 | ||
9018 | bool wxGrid::MovePageDown() | |
9019 | { | |
4db6714b KH |
9020 | if ( m_currentCellCoords == wxGridNoCellCoords ) |
9021 | return false; | |
60ff3b99 | 9022 | |
2d66e025 | 9023 | int row = m_currentCellCoords.GetRow(); |
ccdee36f | 9024 | if ( (row + 1) < m_numRows ) |
f85afd4e | 9025 | { |
2d66e025 MB |
9026 | int cw, ch; |
9027 | m_gridWin->GetClientSize( &cw, &ch ); | |
60ff3b99 | 9028 | |
7c1cb261 | 9029 | int y = GetRowTop(row); |
a967f048 RG |
9030 | int newRow = internalYToRow( y + ch ); |
9031 | if ( newRow == row ) | |
2d66e025 | 9032 | { |
c2f5b920 | 9033 | // row < m_numRows, so newRow can't overflow here. |
ca65c044 | 9034 | newRow = row + 1; |
2d66e025 MB |
9035 | } |
9036 | ||
9037 | MakeCellVisible( newRow, m_currentCellCoords.GetCol() ); | |
9038 | SetCurrentCell( newRow, m_currentCellCoords.GetCol() ); | |
60ff3b99 | 9039 | |
ca65c044 | 9040 | return true; |
f85afd4e | 9041 | } |
2d66e025 | 9042 | |
ca65c044 | 9043 | return false; |
f85afd4e | 9044 | } |
8f177c8e | 9045 | |
5c8fc7c1 | 9046 | bool wxGrid::MoveCursorUpBlock( bool expandSelection ) |
2d66e025 MB |
9047 | { |
9048 | if ( m_table && | |
2f024384 | 9049 | m_currentCellCoords != wxGridNoCellCoords && |
2d66e025 MB |
9050 | m_currentCellCoords.GetRow() > 0 ) |
9051 | { | |
9052 | int row = m_currentCellCoords.GetRow(); | |
9053 | int col = m_currentCellCoords.GetCol(); | |
9054 | ||
9055 | if ( m_table->IsEmptyCell(row, col) ) | |
9056 | { | |
9057 | // starting in an empty cell: find the next block of | |
9058 | // non-empty cells | |
9059 | // | |
9060 | while ( row > 0 ) | |
9061 | { | |
2f024384 | 9062 | row--; |
4db6714b KH |
9063 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9064 | break; | |
2d66e025 MB |
9065 | } |
9066 | } | |
2f024384 | 9067 | else if ( m_table->IsEmptyCell(row - 1, col) ) |
2d66e025 MB |
9068 | { |
9069 | // starting at the top of a block: find the next block | |
9070 | // | |
9071 | row--; | |
9072 | while ( row > 0 ) | |
9073 | { | |
2f024384 | 9074 | row--; |
4db6714b KH |
9075 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9076 | break; | |
2d66e025 MB |
9077 | } |
9078 | } | |
9079 | else | |
9080 | { | |
9081 | // starting within a block: find the top of the block | |
9082 | // | |
9083 | while ( row > 0 ) | |
9084 | { | |
2f024384 | 9085 | row--; |
2d66e025 MB |
9086 | if ( m_table->IsEmptyCell(row, col) ) |
9087 | { | |
2f024384 | 9088 | row++; |
2d66e025 MB |
9089 | break; |
9090 | } | |
9091 | } | |
9092 | } | |
f85afd4e | 9093 | |
2d66e025 | 9094 | MakeCellVisible( row, col ); |
5c8fc7c1 | 9095 | if ( expandSelection ) |
d95b0c2b SN |
9096 | { |
9097 | m_selectingKeyboard = wxGridCellCoords( row, col ); | |
c9097836 | 9098 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
d95b0c2b SN |
9099 | } |
9100 | else | |
aa5e1f75 SN |
9101 | { |
9102 | ClearSelection(); | |
9103 | SetCurrentCell( row, col ); | |
9104 | } | |
4db6714b | 9105 | |
ca65c044 | 9106 | return true; |
2d66e025 | 9107 | } |
f85afd4e | 9108 | |
ca65c044 | 9109 | return false; |
2d66e025 | 9110 | } |
f85afd4e | 9111 | |
5c8fc7c1 | 9112 | bool wxGrid::MoveCursorDownBlock( bool expandSelection ) |
f85afd4e | 9113 | { |
2d66e025 | 9114 | if ( m_table && |
2f024384 DS |
9115 | m_currentCellCoords != wxGridNoCellCoords && |
9116 | m_currentCellCoords.GetRow() < m_numRows - 1 ) | |
f85afd4e | 9117 | { |
2d66e025 MB |
9118 | int row = m_currentCellCoords.GetRow(); |
9119 | int col = m_currentCellCoords.GetCol(); | |
9120 | ||
9121 | if ( m_table->IsEmptyCell(row, col) ) | |
9122 | { | |
9123 | // starting in an empty cell: find the next block of | |
9124 | // non-empty cells | |
9125 | // | |
2f024384 | 9126 | while ( row < m_numRows - 1 ) |
2d66e025 | 9127 | { |
2f024384 | 9128 | row++; |
4db6714b KH |
9129 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9130 | break; | |
2d66e025 MB |
9131 | } |
9132 | } | |
2f024384 | 9133 | else if ( m_table->IsEmptyCell(row + 1, col) ) |
2d66e025 MB |
9134 | { |
9135 | // starting at the bottom of a block: find the next block | |
9136 | // | |
9137 | row++; | |
2f024384 | 9138 | while ( row < m_numRows - 1 ) |
2d66e025 | 9139 | { |
2f024384 | 9140 | row++; |
4db6714b KH |
9141 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9142 | break; | |
2d66e025 MB |
9143 | } |
9144 | } | |
9145 | else | |
9146 | { | |
9147 | // starting within a block: find the bottom of the block | |
9148 | // | |
2f024384 | 9149 | while ( row < m_numRows - 1 ) |
2d66e025 | 9150 | { |
2f024384 | 9151 | row++; |
2d66e025 MB |
9152 | if ( m_table->IsEmptyCell(row, col) ) |
9153 | { | |
2f024384 | 9154 | row--; |
2d66e025 MB |
9155 | break; |
9156 | } | |
9157 | } | |
9158 | } | |
9159 | ||
9160 | MakeCellVisible( row, col ); | |
5c8fc7c1 | 9161 | if ( expandSelection ) |
d95b0c2b SN |
9162 | { |
9163 | m_selectingKeyboard = wxGridCellCoords( row, col ); | |
c9097836 | 9164 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
d95b0c2b SN |
9165 | } |
9166 | else | |
aa5e1f75 SN |
9167 | { |
9168 | ClearSelection(); | |
9169 | SetCurrentCell( row, col ); | |
9170 | } | |
2d66e025 | 9171 | |
ca65c044 | 9172 | return true; |
f85afd4e | 9173 | } |
f85afd4e | 9174 | |
ca65c044 | 9175 | return false; |
2d66e025 | 9176 | } |
f85afd4e | 9177 | |
5c8fc7c1 | 9178 | bool wxGrid::MoveCursorLeftBlock( bool expandSelection ) |
f85afd4e | 9179 | { |
2d66e025 | 9180 | if ( m_table && |
2f024384 | 9181 | m_currentCellCoords != wxGridNoCellCoords && |
2d66e025 | 9182 | m_currentCellCoords.GetCol() > 0 ) |
f85afd4e | 9183 | { |
2d66e025 MB |
9184 | int row = m_currentCellCoords.GetRow(); |
9185 | int col = m_currentCellCoords.GetCol(); | |
9186 | ||
9187 | if ( m_table->IsEmptyCell(row, col) ) | |
9188 | { | |
9189 | // starting in an empty cell: find the next block of | |
9190 | // non-empty cells | |
9191 | // | |
9192 | while ( col > 0 ) | |
9193 | { | |
2f024384 | 9194 | col--; |
4db6714b KH |
9195 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9196 | break; | |
2d66e025 MB |
9197 | } |
9198 | } | |
2f024384 | 9199 | else if ( m_table->IsEmptyCell(row, col - 1) ) |
2d66e025 MB |
9200 | { |
9201 | // starting at the left of a block: find the next block | |
9202 | // | |
9203 | col--; | |
9204 | while ( col > 0 ) | |
9205 | { | |
2f024384 | 9206 | col--; |
4db6714b KH |
9207 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9208 | break; | |
2d66e025 MB |
9209 | } |
9210 | } | |
9211 | else | |
9212 | { | |
9213 | // starting within a block: find the left of the block | |
9214 | // | |
9215 | while ( col > 0 ) | |
9216 | { | |
2f024384 | 9217 | col--; |
2d66e025 MB |
9218 | if ( m_table->IsEmptyCell(row, col) ) |
9219 | { | |
2f024384 | 9220 | col++; |
2d66e025 MB |
9221 | break; |
9222 | } | |
9223 | } | |
9224 | } | |
f85afd4e | 9225 | |
2d66e025 | 9226 | MakeCellVisible( row, col ); |
5c8fc7c1 | 9227 | if ( expandSelection ) |
d95b0c2b SN |
9228 | { |
9229 | m_selectingKeyboard = wxGridCellCoords( row, col ); | |
c9097836 | 9230 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
d95b0c2b SN |
9231 | } |
9232 | else | |
aa5e1f75 SN |
9233 | { |
9234 | ClearSelection(); | |
9235 | SetCurrentCell( row, col ); | |
9236 | } | |
8f177c8e | 9237 | |
ca65c044 | 9238 | return true; |
f85afd4e | 9239 | } |
2d66e025 | 9240 | |
ca65c044 | 9241 | return false; |
f85afd4e MB |
9242 | } |
9243 | ||
5c8fc7c1 | 9244 | bool wxGrid::MoveCursorRightBlock( bool expandSelection ) |
f85afd4e | 9245 | { |
2d66e025 | 9246 | if ( m_table && |
2f024384 DS |
9247 | m_currentCellCoords != wxGridNoCellCoords && |
9248 | m_currentCellCoords.GetCol() < m_numCols - 1 ) | |
f85afd4e | 9249 | { |
2d66e025 MB |
9250 | int row = m_currentCellCoords.GetRow(); |
9251 | int col = m_currentCellCoords.GetCol(); | |
8f177c8e | 9252 | |
2d66e025 MB |
9253 | if ( m_table->IsEmptyCell(row, col) ) |
9254 | { | |
9255 | // starting in an empty cell: find the next block of | |
9256 | // non-empty cells | |
9257 | // | |
2f024384 | 9258 | while ( col < m_numCols - 1 ) |
2d66e025 | 9259 | { |
2f024384 | 9260 | col++; |
4db6714b KH |
9261 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9262 | break; | |
2d66e025 MB |
9263 | } |
9264 | } | |
2f024384 | 9265 | else if ( m_table->IsEmptyCell(row, col + 1) ) |
2d66e025 MB |
9266 | { |
9267 | // starting at the right of a block: find the next block | |
9268 | // | |
9269 | col++; | |
2f024384 | 9270 | while ( col < m_numCols - 1 ) |
2d66e025 | 9271 | { |
2f024384 | 9272 | col++; |
4db6714b KH |
9273 | if ( !(m_table->IsEmptyCell(row, col)) ) |
9274 | break; | |
2d66e025 MB |
9275 | } |
9276 | } | |
9277 | else | |
9278 | { | |
9279 | // starting within a block: find the right of the block | |
9280 | // | |
2f024384 | 9281 | while ( col < m_numCols - 1 ) |
2d66e025 | 9282 | { |
2f024384 | 9283 | col++; |
2d66e025 MB |
9284 | if ( m_table->IsEmptyCell(row, col) ) |
9285 | { | |
2f024384 | 9286 | col--; |
2d66e025 MB |
9287 | break; |
9288 | } | |
9289 | } | |
9290 | } | |
8f177c8e | 9291 | |
2d66e025 | 9292 | MakeCellVisible( row, col ); |
5c8fc7c1 | 9293 | if ( expandSelection ) |
d95b0c2b SN |
9294 | { |
9295 | m_selectingKeyboard = wxGridCellCoords( row, col ); | |
c9097836 | 9296 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
d95b0c2b SN |
9297 | } |
9298 | else | |
aa5e1f75 SN |
9299 | { |
9300 | ClearSelection(); | |
9301 | SetCurrentCell( row, col ); | |
9302 | } | |
f85afd4e | 9303 | |
ca65c044 | 9304 | return true; |
f85afd4e | 9305 | } |
2d66e025 | 9306 | |
ca65c044 | 9307 | return false; |
f85afd4e MB |
9308 | } |
9309 | ||
f85afd4e | 9310 | // |
2d66e025 | 9311 | // ------ Label values and formatting |
f85afd4e MB |
9312 | // |
9313 | ||
ef316e23 | 9314 | void wxGrid::GetRowLabelAlignment( int *horiz, int *vert ) const |
f85afd4e | 9315 | { |
2f024384 DS |
9316 | if ( horiz ) |
9317 | *horiz = m_rowLabelHorizAlign; | |
9318 | if ( vert ) | |
9319 | *vert = m_rowLabelVertAlign; | |
f85afd4e MB |
9320 | } |
9321 | ||
ef316e23 | 9322 | void wxGrid::GetColLabelAlignment( int *horiz, int *vert ) const |
f85afd4e | 9323 | { |
2f024384 DS |
9324 | if ( horiz ) |
9325 | *horiz = m_colLabelHorizAlign; | |
9326 | if ( vert ) | |
9327 | *vert = m_colLabelVertAlign; | |
f85afd4e MB |
9328 | } |
9329 | ||
ef316e23 | 9330 | int wxGrid::GetColLabelTextOrientation() const |
d43851f7 JS |
9331 | { |
9332 | return m_colLabelTextOrientation; | |
9333 | } | |
9334 | ||
ef316e23 | 9335 | wxString wxGrid::GetRowLabelValue( int row ) const |
f85afd4e MB |
9336 | { |
9337 | if ( m_table ) | |
9338 | { | |
9339 | return m_table->GetRowLabelValue( row ); | |
9340 | } | |
9341 | else | |
9342 | { | |
9343 | wxString s; | |
9344 | s << row; | |
9345 | return s; | |
9346 | } | |
9347 | } | |
9348 | ||
ef316e23 | 9349 | wxString wxGrid::GetColLabelValue( int col ) const |
f85afd4e MB |
9350 | { |
9351 | if ( m_table ) | |
9352 | { | |
9353 | return m_table->GetColLabelValue( col ); | |
9354 | } | |
9355 | else | |
9356 | { | |
9357 | wxString s; | |
9358 | s << col; | |
9359 | return s; | |
9360 | } | |
9361 | } | |
9362 | ||
9363 | void wxGrid::SetRowLabelSize( int width ) | |
9364 | { | |
733f486a VZ |
9365 | wxASSERT( width >= 0 || width == wxGRID_AUTOSIZE ); |
9366 | ||
9367 | if ( width == wxGRID_AUTOSIZE ) | |
9368 | { | |
9369 | width = CalcColOrRowLabelAreaMinSize(wxGRID_ROW); | |
9370 | } | |
9371 | ||
2e8cd977 MB |
9372 | if ( width != m_rowLabelWidth ) |
9373 | { | |
2e8cd977 MB |
9374 | if ( width == 0 ) |
9375 | { | |
ca65c044 WS |
9376 | m_rowLabelWin->Show( false ); |
9377 | m_cornerLabelWin->Show( false ); | |
2e8cd977 | 9378 | } |
7807d81c | 9379 | else if ( m_rowLabelWidth == 0 ) |
2e8cd977 | 9380 | { |
ca65c044 | 9381 | m_rowLabelWin->Show( true ); |
2f024384 DS |
9382 | if ( m_colLabelHeight > 0 ) |
9383 | m_cornerLabelWin->Show( true ); | |
2e8cd977 | 9384 | } |
b99be8fb | 9385 | |
2e8cd977 | 9386 | m_rowLabelWidth = width; |
7807d81c | 9387 | CalcWindowSizes(); |
ca65c044 | 9388 | wxScrolledWindow::Refresh( true ); |
2e8cd977 | 9389 | } |
f85afd4e MB |
9390 | } |
9391 | ||
9392 | void wxGrid::SetColLabelSize( int height ) | |
9393 | { | |
733f486a VZ |
9394 | wxASSERT( height >=0 || height == wxGRID_AUTOSIZE ); |
9395 | ||
9396 | if ( height == wxGRID_AUTOSIZE ) | |
9397 | { | |
9398 | height = CalcColOrRowLabelAreaMinSize(wxGRID_COLUMN); | |
9399 | } | |
9400 | ||
2e8cd977 MB |
9401 | if ( height != m_colLabelHeight ) |
9402 | { | |
2e8cd977 MB |
9403 | if ( height == 0 ) |
9404 | { | |
ca65c044 WS |
9405 | m_colLabelWin->Show( false ); |
9406 | m_cornerLabelWin->Show( false ); | |
2e8cd977 | 9407 | } |
7807d81c | 9408 | else if ( m_colLabelHeight == 0 ) |
2e8cd977 | 9409 | { |
ca65c044 | 9410 | m_colLabelWin->Show( true ); |
a9339fe2 DS |
9411 | if ( m_rowLabelWidth > 0 ) |
9412 | m_cornerLabelWin->Show( true ); | |
2e8cd977 | 9413 | } |
7807d81c | 9414 | |
2e8cd977 | 9415 | m_colLabelHeight = height; |
7807d81c | 9416 | CalcWindowSizes(); |
ca65c044 | 9417 | wxScrolledWindow::Refresh( true ); |
2e8cd977 | 9418 | } |
f85afd4e MB |
9419 | } |
9420 | ||
9421 | void wxGrid::SetLabelBackgroundColour( const wxColour& colour ) | |
9422 | { | |
2d66e025 MB |
9423 | if ( m_labelBackgroundColour != colour ) |
9424 | { | |
9425 | m_labelBackgroundColour = colour; | |
9426 | m_rowLabelWin->SetBackgroundColour( colour ); | |
9427 | m_colLabelWin->SetBackgroundColour( colour ); | |
9428 | m_cornerLabelWin->SetBackgroundColour( colour ); | |
9429 | ||
9430 | if ( !GetBatchCount() ) | |
9431 | { | |
9432 | m_rowLabelWin->Refresh(); | |
9433 | m_colLabelWin->Refresh(); | |
9434 | m_cornerLabelWin->Refresh(); | |
9435 | } | |
9436 | } | |
f85afd4e MB |
9437 | } |
9438 | ||
9439 | void wxGrid::SetLabelTextColour( const wxColour& colour ) | |
9440 | { | |
2d66e025 MB |
9441 | if ( m_labelTextColour != colour ) |
9442 | { | |
9443 | m_labelTextColour = colour; | |
9444 | if ( !GetBatchCount() ) | |
9445 | { | |
9446 | m_rowLabelWin->Refresh(); | |
9447 | m_colLabelWin->Refresh(); | |
9448 | } | |
9449 | } | |
f85afd4e MB |
9450 | } |
9451 | ||
9452 | void wxGrid::SetLabelFont( const wxFont& font ) | |
9453 | { | |
9454 | m_labelFont = font; | |
2d66e025 MB |
9455 | if ( !GetBatchCount() ) |
9456 | { | |
9457 | m_rowLabelWin->Refresh(); | |
9458 | m_colLabelWin->Refresh(); | |
9459 | } | |
f85afd4e MB |
9460 | } |
9461 | ||
9462 | void wxGrid::SetRowLabelAlignment( int horiz, int vert ) | |
9463 | { | |
4c7277db MB |
9464 | // allow old (incorrect) defs to be used |
9465 | switch ( horiz ) | |
9466 | { | |
9467 | case wxLEFT: horiz = wxALIGN_LEFT; break; | |
9468 | case wxRIGHT: horiz = wxALIGN_RIGHT; break; | |
9469 | case wxCENTRE: horiz = wxALIGN_CENTRE; break; | |
9470 | } | |
84912ef8 | 9471 | |
4c7277db MB |
9472 | switch ( vert ) |
9473 | { | |
9474 | case wxTOP: vert = wxALIGN_TOP; break; | |
9475 | case wxBOTTOM: vert = wxALIGN_BOTTOM; break; | |
9476 | case wxCENTRE: vert = wxALIGN_CENTRE; break; | |
9477 | } | |
84912ef8 | 9478 | |
4c7277db | 9479 | if ( horiz == wxALIGN_LEFT || horiz == wxALIGN_CENTRE || horiz == wxALIGN_RIGHT ) |
f85afd4e MB |
9480 | { |
9481 | m_rowLabelHorizAlign = horiz; | |
9482 | } | |
8f177c8e | 9483 | |
4c7277db | 9484 | if ( vert == wxALIGN_TOP || vert == wxALIGN_CENTRE || vert == wxALIGN_BOTTOM ) |
f85afd4e MB |
9485 | { |
9486 | m_rowLabelVertAlign = vert; | |
9487 | } | |
9488 | ||
2d66e025 MB |
9489 | if ( !GetBatchCount() ) |
9490 | { | |
9491 | m_rowLabelWin->Refresh(); | |
60ff3b99 | 9492 | } |
f85afd4e MB |
9493 | } |
9494 | ||
9495 | void wxGrid::SetColLabelAlignment( int horiz, int vert ) | |
9496 | { | |
4c7277db MB |
9497 | // allow old (incorrect) defs to be used |
9498 | switch ( horiz ) | |
9499 | { | |
9500 | case wxLEFT: horiz = wxALIGN_LEFT; break; | |
9501 | case wxRIGHT: horiz = wxALIGN_RIGHT; break; | |
9502 | case wxCENTRE: horiz = wxALIGN_CENTRE; break; | |
9503 | } | |
84912ef8 | 9504 | |
4c7277db MB |
9505 | switch ( vert ) |
9506 | { | |
9507 | case wxTOP: vert = wxALIGN_TOP; break; | |
9508 | case wxBOTTOM: vert = wxALIGN_BOTTOM; break; | |
9509 | case wxCENTRE: vert = wxALIGN_CENTRE; break; | |
9510 | } | |
84912ef8 | 9511 | |
4c7277db | 9512 | if ( horiz == wxALIGN_LEFT || horiz == wxALIGN_CENTRE || horiz == wxALIGN_RIGHT ) |
f85afd4e MB |
9513 | { |
9514 | m_colLabelHorizAlign = horiz; | |
9515 | } | |
8f177c8e | 9516 | |
4c7277db | 9517 | if ( vert == wxALIGN_TOP || vert == wxALIGN_CENTRE || vert == wxALIGN_BOTTOM ) |
f85afd4e MB |
9518 | { |
9519 | m_colLabelVertAlign = vert; | |
9520 | } | |
9521 | ||
2d66e025 MB |
9522 | if ( !GetBatchCount() ) |
9523 | { | |
2d66e025 | 9524 | m_colLabelWin->Refresh(); |
60ff3b99 | 9525 | } |
f85afd4e MB |
9526 | } |
9527 | ||
ca65c044 WS |
9528 | // Note: under MSW, the default column label font must be changed because it |
9529 | // does not support vertical printing | |
d43851f7 JS |
9530 | // |
9531 | // Example: wxFont font(9, wxSWISS, wxNORMAL, wxBOLD); | |
ca65c044 WS |
9532 | // pGrid->SetLabelFont(font); |
9533 | // pGrid->SetColLabelTextOrientation(wxVERTICAL); | |
d43851f7 JS |
9534 | // |
9535 | void wxGrid::SetColLabelTextOrientation( int textOrientation ) | |
9536 | { | |
4db6714b | 9537 | if ( textOrientation == wxHORIZONTAL || textOrientation == wxVERTICAL ) |
d43851f7 | 9538 | m_colLabelTextOrientation = textOrientation; |
d43851f7 JS |
9539 | |
9540 | if ( !GetBatchCount() ) | |
d43851f7 | 9541 | m_colLabelWin->Refresh(); |
d43851f7 JS |
9542 | } |
9543 | ||
f85afd4e MB |
9544 | void wxGrid::SetRowLabelValue( int row, const wxString& s ) |
9545 | { | |
9546 | if ( m_table ) | |
9547 | { | |
9548 | m_table->SetRowLabelValue( row, s ); | |
2d66e025 MB |
9549 | if ( !GetBatchCount() ) |
9550 | { | |
ccdee36f | 9551 | wxRect rect = CellToRect( row, 0 ); |
70c7a608 SN |
9552 | if ( rect.height > 0 ) |
9553 | { | |
cb309039 | 9554 | CalcScrolledPosition(0, rect.y, &rect.x, &rect.y); |
b1944ebc | 9555 | rect.x = 0; |
70c7a608 | 9556 | rect.width = m_rowLabelWidth; |
ca65c044 | 9557 | m_rowLabelWin->Refresh( true, &rect ); |
70c7a608 | 9558 | } |
2d66e025 | 9559 | } |
f85afd4e MB |
9560 | } |
9561 | } | |
9562 | ||
9563 | void wxGrid::SetColLabelValue( int col, const wxString& s ) | |
9564 | { | |
9565 | if ( m_table ) | |
9566 | { | |
9567 | m_table->SetColLabelValue( col, s ); | |
2d66e025 MB |
9568 | if ( !GetBatchCount() ) |
9569 | { | |
70c7a608 SN |
9570 | wxRect rect = CellToRect( 0, col ); |
9571 | if ( rect.width > 0 ) | |
9572 | { | |
cb309039 | 9573 | CalcScrolledPosition(rect.x, 0, &rect.x, &rect.y); |
b1944ebc | 9574 | rect.y = 0; |
70c7a608 | 9575 | rect.height = m_colLabelHeight; |
ca65c044 | 9576 | m_colLabelWin->Refresh( true, &rect ); |
70c7a608 | 9577 | } |
2d66e025 | 9578 | } |
f85afd4e MB |
9579 | } |
9580 | } | |
9581 | ||
9582 | void wxGrid::SetGridLineColour( const wxColour& colour ) | |
9583 | { | |
2d66e025 MB |
9584 | if ( m_gridLineColour != colour ) |
9585 | { | |
9586 | m_gridLineColour = colour; | |
60ff3b99 | 9587 | |
2d66e025 MB |
9588 | wxClientDC dc( m_gridWin ); |
9589 | PrepareDC( dc ); | |
c6a51dcd | 9590 | DrawAllGridLines( dc, wxRegion() ); |
2d66e025 | 9591 | } |
f85afd4e MB |
9592 | } |
9593 | ||
f6bcfd97 BP |
9594 | void wxGrid::SetCellHighlightColour( const wxColour& colour ) |
9595 | { | |
9596 | if ( m_cellHighlightColour != colour ) | |
9597 | { | |
9598 | m_cellHighlightColour = colour; | |
9599 | ||
9600 | wxClientDC dc( m_gridWin ); | |
9601 | PrepareDC( dc ); | |
9602 | wxGridCellAttr* attr = GetCellAttr(m_currentCellCoords); | |
9603 | DrawCellHighlight(dc, attr); | |
9604 | attr->DecRef(); | |
9605 | } | |
9606 | } | |
9607 | ||
d2520c85 RD |
9608 | void wxGrid::SetCellHighlightPenWidth(int width) |
9609 | { | |
4db6714b KH |
9610 | if (m_cellHighlightPenWidth != width) |
9611 | { | |
d2520c85 RD |
9612 | m_cellHighlightPenWidth = width; |
9613 | ||
9614 | // Just redrawing the cell highlight is not enough since that won't | |
9615 | // make any visible change if the the thickness is getting smaller. | |
9616 | int row = m_currentCellCoords.GetRow(); | |
9617 | int col = m_currentCellCoords.GetCol(); | |
1b3b96d8 | 9618 | if ( row == -1 || col == -1 || GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) |
d2520c85 | 9619 | return; |
2f024384 | 9620 | |
d2520c85 | 9621 | wxRect rect = CellToRect(row, col); |
ca65c044 | 9622 | m_gridWin->Refresh(true, &rect); |
d2520c85 RD |
9623 | } |
9624 | } | |
9625 | ||
9626 | void wxGrid::SetCellHighlightROPenWidth(int width) | |
9627 | { | |
4db6714b KH |
9628 | if (m_cellHighlightROPenWidth != width) |
9629 | { | |
d2520c85 RD |
9630 | m_cellHighlightROPenWidth = width; |
9631 | ||
9632 | // Just redrawing the cell highlight is not enough since that won't | |
9633 | // make any visible change if the the thickness is getting smaller. | |
9634 | int row = m_currentCellCoords.GetRow(); | |
9635 | int col = m_currentCellCoords.GetCol(); | |
76c66f19 VZ |
9636 | if ( row == -1 || col == -1 || |
9637 | GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) | |
d2520c85 | 9638 | return; |
ccdee36f | 9639 | |
d2520c85 | 9640 | wxRect rect = CellToRect(row, col); |
ca65c044 | 9641 | m_gridWin->Refresh(true, &rect); |
d2520c85 RD |
9642 | } |
9643 | } | |
9644 | ||
f85afd4e MB |
9645 | void wxGrid::EnableGridLines( bool enable ) |
9646 | { | |
9647 | if ( enable != m_gridLinesEnabled ) | |
9648 | { | |
9649 | m_gridLinesEnabled = enable; | |
2d66e025 MB |
9650 | |
9651 | if ( !GetBatchCount() ) | |
9652 | { | |
9653 | if ( enable ) | |
9654 | { | |
9655 | wxClientDC dc( m_gridWin ); | |
9656 | PrepareDC( dc ); | |
c6a51dcd | 9657 | DrawAllGridLines( dc, wxRegion() ); |
2d66e025 MB |
9658 | } |
9659 | else | |
9660 | { | |
9661 | m_gridWin->Refresh(); | |
9662 | } | |
9663 | } | |
f85afd4e MB |
9664 | } |
9665 | } | |
9666 | ||
ef316e23 | 9667 | int wxGrid::GetDefaultRowSize() const |
f85afd4e MB |
9668 | { |
9669 | return m_defaultRowHeight; | |
9670 | } | |
9671 | ||
ef316e23 | 9672 | int wxGrid::GetRowSize( int row ) const |
f85afd4e | 9673 | { |
b99be8fb VZ |
9674 | wxCHECK_MSG( row >= 0 && row < m_numRows, 0, _T("invalid row index") ); |
9675 | ||
7c1cb261 | 9676 | return GetRowHeight(row); |
f85afd4e MB |
9677 | } |
9678 | ||
ef316e23 | 9679 | int wxGrid::GetDefaultColSize() const |
f85afd4e MB |
9680 | { |
9681 | return m_defaultColWidth; | |
9682 | } | |
9683 | ||
ef316e23 | 9684 | int wxGrid::GetColSize( int col ) const |
f85afd4e | 9685 | { |
b99be8fb VZ |
9686 | wxCHECK_MSG( col >= 0 && col < m_numCols, 0, _T("invalid column index") ); |
9687 | ||
7c1cb261 | 9688 | return GetColWidth(col); |
f85afd4e MB |
9689 | } |
9690 | ||
2e9a6788 VZ |
9691 | // ============================================================================ |
9692 | // access to the grid attributes: each of them has a default value in the grid | |
9693 | // itself and may be overidden on a per-cell basis | |
9694 | // ============================================================================ | |
9695 | ||
9696 | // ---------------------------------------------------------------------------- | |
9697 | // setting default attributes | |
9698 | // ---------------------------------------------------------------------------- | |
9699 | ||
9700 | void wxGrid::SetDefaultCellBackgroundColour( const wxColour& col ) | |
9701 | { | |
2796cce3 | 9702 | m_defaultCellAttr->SetBackgroundColour(col); |
c916e13b RR |
9703 | #ifdef __WXGTK__ |
9704 | m_gridWin->SetBackgroundColour(col); | |
9705 | #endif | |
2e9a6788 VZ |
9706 | } |
9707 | ||
9708 | void wxGrid::SetDefaultCellTextColour( const wxColour& col ) | |
9709 | { | |
2796cce3 | 9710 | m_defaultCellAttr->SetTextColour(col); |
2e9a6788 VZ |
9711 | } |
9712 | ||
9713 | void wxGrid::SetDefaultCellAlignment( int horiz, int vert ) | |
9714 | { | |
2796cce3 | 9715 | m_defaultCellAttr->SetAlignment(horiz, vert); |
2e9a6788 VZ |
9716 | } |
9717 | ||
27f35b66 SN |
9718 | void wxGrid::SetDefaultCellOverflow( bool allow ) |
9719 | { | |
9720 | m_defaultCellAttr->SetOverflow(allow); | |
9721 | } | |
9722 | ||
2e9a6788 VZ |
9723 | void wxGrid::SetDefaultCellFont( const wxFont& font ) |
9724 | { | |
2796cce3 RD |
9725 | m_defaultCellAttr->SetFont(font); |
9726 | } | |
9727 | ||
ca63e8e9 RD |
9728 | // For editors and renderers the type registry takes precedence over the |
9729 | // default attr, so we need to register the new editor/renderer for the string | |
9730 | // data type in order to make setting a default editor/renderer appear to | |
9731 | // work correctly. | |
9732 | ||
0ba143c9 RD |
9733 | void wxGrid::SetDefaultRenderer(wxGridCellRenderer *renderer) |
9734 | { | |
ca63e8e9 RD |
9735 | RegisterDataType(wxGRID_VALUE_STRING, |
9736 | renderer, | |
9737 | GetDefaultEditorForType(wxGRID_VALUE_STRING)); | |
0ba143c9 | 9738 | } |
2e9a6788 | 9739 | |
0ba143c9 RD |
9740 | void wxGrid::SetDefaultEditor(wxGridCellEditor *editor) |
9741 | { | |
ca63e8e9 RD |
9742 | RegisterDataType(wxGRID_VALUE_STRING, |
9743 | GetDefaultRendererForType(wxGRID_VALUE_STRING), | |
42841dfc | 9744 | editor); |
0ba143c9 | 9745 | } |
9b4aede2 | 9746 | |
2e9a6788 | 9747 | // ---------------------------------------------------------------------------- |
ef316e23 | 9748 | // access to the default attributes |
2e9a6788 VZ |
9749 | // ---------------------------------------------------------------------------- |
9750 | ||
ef316e23 | 9751 | wxColour wxGrid::GetDefaultCellBackgroundColour() const |
f85afd4e | 9752 | { |
2796cce3 | 9753 | return m_defaultCellAttr->GetBackgroundColour(); |
f85afd4e MB |
9754 | } |
9755 | ||
ef316e23 | 9756 | wxColour wxGrid::GetDefaultCellTextColour() const |
2e9a6788 | 9757 | { |
2796cce3 | 9758 | return m_defaultCellAttr->GetTextColour(); |
2e9a6788 VZ |
9759 | } |
9760 | ||
ef316e23 | 9761 | wxFont wxGrid::GetDefaultCellFont() const |
2e9a6788 | 9762 | { |
2796cce3 | 9763 | return m_defaultCellAttr->GetFont(); |
2e9a6788 VZ |
9764 | } |
9765 | ||
ef316e23 | 9766 | void wxGrid::GetDefaultCellAlignment( int *horiz, int *vert ) const |
2e9a6788 | 9767 | { |
2796cce3 | 9768 | m_defaultCellAttr->GetAlignment(horiz, vert); |
2e9a6788 VZ |
9769 | } |
9770 | ||
ef316e23 | 9771 | bool wxGrid::GetDefaultCellOverflow() const |
27f35b66 SN |
9772 | { |
9773 | return m_defaultCellAttr->GetOverflow(); | |
9774 | } | |
9775 | ||
0ba143c9 RD |
9776 | wxGridCellRenderer *wxGrid::GetDefaultRenderer() const |
9777 | { | |
0b190b0f | 9778 | return m_defaultCellAttr->GetRenderer(NULL, 0, 0); |
0ba143c9 | 9779 | } |
ab79958a | 9780 | |
0ba143c9 RD |
9781 | wxGridCellEditor *wxGrid::GetDefaultEditor() const |
9782 | { | |
4db6714b | 9783 | return m_defaultCellAttr->GetEditor(NULL, 0, 0); |
0ba143c9 | 9784 | } |
9b4aede2 | 9785 | |
2e9a6788 VZ |
9786 | // ---------------------------------------------------------------------------- |
9787 | // access to cell attributes | |
9788 | // ---------------------------------------------------------------------------- | |
9789 | ||
ef316e23 | 9790 | wxColour wxGrid::GetCellBackgroundColour(int row, int col) const |
f85afd4e | 9791 | { |
0a976765 | 9792 | wxGridCellAttr *attr = GetCellAttr(row, col); |
2796cce3 | 9793 | wxColour colour = attr->GetBackgroundColour(); |
39bcce60 | 9794 | attr->DecRef(); |
2f024384 | 9795 | |
b99be8fb | 9796 | return colour; |
f85afd4e MB |
9797 | } |
9798 | ||
ef316e23 | 9799 | wxColour wxGrid::GetCellTextColour( int row, int col ) const |
f85afd4e | 9800 | { |
0a976765 | 9801 | wxGridCellAttr *attr = GetCellAttr(row, col); |
2796cce3 | 9802 | wxColour colour = attr->GetTextColour(); |
39bcce60 | 9803 | attr->DecRef(); |
2f024384 | 9804 | |
b99be8fb | 9805 | return colour; |
f85afd4e MB |
9806 | } |
9807 | ||
ef316e23 | 9808 | wxFont wxGrid::GetCellFont( int row, int col ) const |
f85afd4e | 9809 | { |
0a976765 | 9810 | wxGridCellAttr *attr = GetCellAttr(row, col); |
2796cce3 | 9811 | wxFont font = attr->GetFont(); |
39bcce60 | 9812 | attr->DecRef(); |
2f024384 | 9813 | |
b99be8fb | 9814 | return font; |
f85afd4e MB |
9815 | } |
9816 | ||
ef316e23 | 9817 | void wxGrid::GetCellAlignment( int row, int col, int *horiz, int *vert ) const |
f85afd4e | 9818 | { |
0a976765 | 9819 | wxGridCellAttr *attr = GetCellAttr(row, col); |
2796cce3 | 9820 | attr->GetAlignment(horiz, vert); |
39bcce60 | 9821 | attr->DecRef(); |
2e9a6788 VZ |
9822 | } |
9823 | ||
ef316e23 | 9824 | bool wxGrid::GetCellOverflow( int row, int col ) const |
27f35b66 SN |
9825 | { |
9826 | wxGridCellAttr *attr = GetCellAttr(row, col); | |
9827 | bool allow = attr->GetOverflow(); | |
9828 | attr->DecRef(); | |
4db6714b | 9829 | |
27f35b66 SN |
9830 | return allow; |
9831 | } | |
9832 | ||
ef316e23 | 9833 | void wxGrid::GetCellSize( int row, int col, int *num_rows, int *num_cols ) const |
27f35b66 SN |
9834 | { |
9835 | wxGridCellAttr *attr = GetCellAttr(row, col); | |
9836 | attr->GetSize( num_rows, num_cols ); | |
9837 | attr->DecRef(); | |
9838 | } | |
9839 | ||
ef316e23 | 9840 | wxGridCellRenderer* wxGrid::GetCellRenderer(int row, int col) const |
2796cce3 RD |
9841 | { |
9842 | wxGridCellAttr* attr = GetCellAttr(row, col); | |
28a77bc4 | 9843 | wxGridCellRenderer* renderer = attr->GetRenderer(this, row, col); |
2796cce3 | 9844 | attr->DecRef(); |
0b190b0f | 9845 | |
2796cce3 RD |
9846 | return renderer; |
9847 | } | |
9848 | ||
ef316e23 | 9849 | wxGridCellEditor* wxGrid::GetCellEditor(int row, int col) const |
9b4aede2 RD |
9850 | { |
9851 | wxGridCellAttr* attr = GetCellAttr(row, col); | |
28a77bc4 | 9852 | wxGridCellEditor* editor = attr->GetEditor(this, row, col); |
9b4aede2 | 9853 | attr->DecRef(); |
0b190b0f | 9854 | |
9b4aede2 RD |
9855 | return editor; |
9856 | } | |
9857 | ||
283b7808 VZ |
9858 | bool wxGrid::IsReadOnly(int row, int col) const |
9859 | { | |
9860 | wxGridCellAttr* attr = GetCellAttr(row, col); | |
9861 | bool isReadOnly = attr->IsReadOnly(); | |
9862 | attr->DecRef(); | |
4db6714b | 9863 | |
283b7808 VZ |
9864 | return isReadOnly; |
9865 | } | |
9866 | ||
2e9a6788 | 9867 | // ---------------------------------------------------------------------------- |
758cbedf | 9868 | // attribute support: cache, automatic provider creation, ... |
2e9a6788 VZ |
9869 | // ---------------------------------------------------------------------------- |
9870 | ||
ef316e23 | 9871 | bool wxGrid::CanHaveAttributes() const |
2e9a6788 VZ |
9872 | { |
9873 | if ( !m_table ) | |
9874 | { | |
ca65c044 | 9875 | return false; |
2e9a6788 VZ |
9876 | } |
9877 | ||
f2d76237 | 9878 | return m_table->CanHaveAttributes(); |
2e9a6788 VZ |
9879 | } |
9880 | ||
0a976765 VZ |
9881 | void wxGrid::ClearAttrCache() |
9882 | { | |
9883 | if ( m_attrCache.row != -1 ) | |
9884 | { | |
39bcce60 | 9885 | wxSafeDecRef(m_attrCache.attr); |
19d7140e | 9886 | m_attrCache.attr = NULL; |
0a976765 VZ |
9887 | m_attrCache.row = -1; |
9888 | } | |
9889 | } | |
9890 | ||
9891 | void wxGrid::CacheAttr(int row, int col, wxGridCellAttr *attr) const | |
9892 | { | |
2b5f62a0 VZ |
9893 | if ( attr != NULL ) |
9894 | { | |
9895 | wxGrid *self = (wxGrid *)this; // const_cast | |
0a976765 | 9896 | |
2b5f62a0 VZ |
9897 | self->ClearAttrCache(); |
9898 | self->m_attrCache.row = row; | |
9899 | self->m_attrCache.col = col; | |
9900 | self->m_attrCache.attr = attr; | |
9901 | wxSafeIncRef(attr); | |
9902 | } | |
0a976765 VZ |
9903 | } |
9904 | ||
9905 | bool wxGrid::LookupAttr(int row, int col, wxGridCellAttr **attr) const | |
9906 | { | |
9907 | if ( row == m_attrCache.row && col == m_attrCache.col ) | |
9908 | { | |
9909 | *attr = m_attrCache.attr; | |
39bcce60 | 9910 | wxSafeIncRef(m_attrCache.attr); |
0a976765 VZ |
9911 | |
9912 | #ifdef DEBUG_ATTR_CACHE | |
9913 | gs_nAttrCacheHits++; | |
9914 | #endif | |
9915 | ||
ca65c044 | 9916 | return true; |
0a976765 VZ |
9917 | } |
9918 | else | |
9919 | { | |
9920 | #ifdef DEBUG_ATTR_CACHE | |
9921 | gs_nAttrCacheMisses++; | |
9922 | #endif | |
4db6714b | 9923 | |
ca65c044 | 9924 | return false; |
0a976765 VZ |
9925 | } |
9926 | } | |
9927 | ||
2e9a6788 VZ |
9928 | wxGridCellAttr *wxGrid::GetCellAttr(int row, int col) const |
9929 | { | |
a373d23b SN |
9930 | wxGridCellAttr *attr = NULL; |
9931 | // Additional test to avoid looking at the cache e.g. for | |
9932 | // wxNoCellCoords, as this will confuse memory management. | |
9933 | if ( row >= 0 ) | |
9934 | { | |
3ed884a0 SN |
9935 | if ( !LookupAttr(row, col, &attr) ) |
9936 | { | |
c2f5b920 | 9937 | attr = m_table ? m_table->GetAttr(row, col, wxGridCellAttr::Any) |
3ed884a0 SN |
9938 | : (wxGridCellAttr *)NULL; |
9939 | CacheAttr(row, col, attr); | |
9940 | } | |
0a976765 | 9941 | } |
4db6714b | 9942 | |
508011ce VZ |
9943 | if (attr) |
9944 | { | |
2796cce3 | 9945 | attr->SetDefAttr(m_defaultCellAttr); |
508011ce VZ |
9946 | } |
9947 | else | |
9948 | { | |
2796cce3 RD |
9949 | attr = m_defaultCellAttr; |
9950 | attr->IncRef(); | |
9951 | } | |
2e9a6788 | 9952 | |
0a976765 VZ |
9953 | return attr; |
9954 | } | |
9955 | ||
9956 | wxGridCellAttr *wxGrid::GetOrCreateCellAttr(int row, int col) const | |
9957 | { | |
19d7140e | 9958 | wxGridCellAttr *attr = (wxGridCellAttr *)NULL; |
71e60f70 | 9959 | bool canHave = ((wxGrid*)this)->CanHaveAttributes(); |
0a976765 | 9960 | |
71e60f70 RD |
9961 | wxCHECK_MSG( canHave, attr, _T("Cell attributes not allowed")); |
9962 | wxCHECK_MSG( m_table, attr, _T("must have a table") ); | |
1df4050d VZ |
9963 | |
9964 | attr = m_table->GetAttr(row, col, wxGridCellAttr::Cell); | |
9965 | if ( !attr ) | |
9966 | { | |
9967 | attr = new wxGridCellAttr(m_defaultCellAttr); | |
9968 | ||
9969 | // artificially inc the ref count to match DecRef() in caller | |
9970 | attr->IncRef(); | |
9971 | m_table->SetAttr(attr, row, col); | |
9972 | } | |
0a976765 | 9973 | |
2e9a6788 VZ |
9974 | return attr; |
9975 | } | |
9976 | ||
0b190b0f VZ |
9977 | // ---------------------------------------------------------------------------- |
9978 | // setting column attributes (wrappers around SetColAttr) | |
9979 | // ---------------------------------------------------------------------------- | |
9980 | ||
9981 | void wxGrid::SetColFormatBool(int col) | |
9982 | { | |
9983 | SetColFormatCustom(col, wxGRID_VALUE_BOOL); | |
9984 | } | |
9985 | ||
9986 | void wxGrid::SetColFormatNumber(int col) | |
9987 | { | |
9988 | SetColFormatCustom(col, wxGRID_VALUE_NUMBER); | |
9989 | } | |
9990 | ||
9991 | void wxGrid::SetColFormatFloat(int col, int width, int precision) | |
9992 | { | |
9993 | wxString typeName = wxGRID_VALUE_FLOAT; | |
9994 | if ( (width != -1) || (precision != -1) ) | |
9995 | { | |
9996 | typeName << _T(':') << width << _T(',') << precision; | |
9997 | } | |
9998 | ||
9999 | SetColFormatCustom(col, typeName); | |
10000 | } | |
10001 | ||
10002 | void wxGrid::SetColFormatCustom(int col, const wxString& typeName) | |
10003 | { | |
999836aa | 10004 | wxGridCellAttr *attr = m_table->GetAttr(-1, col, wxGridCellAttr::Col ); |
4db6714b | 10005 | if (!attr) |
19d7140e | 10006 | attr = new wxGridCellAttr; |
0b190b0f VZ |
10007 | wxGridCellRenderer *renderer = GetDefaultRendererForType(typeName); |
10008 | attr->SetRenderer(renderer); | |
10009 | ||
10010 | SetColAttr(col, attr); | |
19d7140e | 10011 | |
0b190b0f VZ |
10012 | } |
10013 | ||
758cbedf VZ |
10014 | // ---------------------------------------------------------------------------- |
10015 | // setting cell attributes: this is forwarded to the table | |
10016 | // ---------------------------------------------------------------------------- | |
10017 | ||
27f35b66 SN |
10018 | void wxGrid::SetAttr(int row, int col, wxGridCellAttr *attr) |
10019 | { | |
10020 | if ( CanHaveAttributes() ) | |
10021 | { | |
10022 | m_table->SetAttr(attr, row, col); | |
10023 | ClearAttrCache(); | |
10024 | } | |
10025 | else | |
10026 | { | |
10027 | wxSafeDecRef(attr); | |
10028 | } | |
10029 | } | |
10030 | ||
758cbedf VZ |
10031 | void wxGrid::SetRowAttr(int row, wxGridCellAttr *attr) |
10032 | { | |
10033 | if ( CanHaveAttributes() ) | |
10034 | { | |
10035 | m_table->SetRowAttr(attr, row); | |
19d7140e | 10036 | ClearAttrCache(); |
758cbedf VZ |
10037 | } |
10038 | else | |
10039 | { | |
39bcce60 | 10040 | wxSafeDecRef(attr); |
758cbedf VZ |
10041 | } |
10042 | } | |
10043 | ||
10044 | void wxGrid::SetColAttr(int col, wxGridCellAttr *attr) | |
10045 | { | |
10046 | if ( CanHaveAttributes() ) | |
10047 | { | |
10048 | m_table->SetColAttr(attr, col); | |
19d7140e | 10049 | ClearAttrCache(); |
758cbedf VZ |
10050 | } |
10051 | else | |
10052 | { | |
39bcce60 | 10053 | wxSafeDecRef(attr); |
758cbedf VZ |
10054 | } |
10055 | } | |
10056 | ||
2e9a6788 VZ |
10057 | void wxGrid::SetCellBackgroundColour( int row, int col, const wxColour& colour ) |
10058 | { | |
10059 | if ( CanHaveAttributes() ) | |
10060 | { | |
0a976765 | 10061 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
2e9a6788 VZ |
10062 | attr->SetBackgroundColour(colour); |
10063 | attr->DecRef(); | |
10064 | } | |
10065 | } | |
10066 | ||
10067 | void wxGrid::SetCellTextColour( int row, int col, const wxColour& colour ) | |
10068 | { | |
10069 | if ( CanHaveAttributes() ) | |
10070 | { | |
0a976765 | 10071 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
2e9a6788 VZ |
10072 | attr->SetTextColour(colour); |
10073 | attr->DecRef(); | |
10074 | } | |
10075 | } | |
10076 | ||
10077 | void wxGrid::SetCellFont( int row, int col, const wxFont& font ) | |
10078 | { | |
10079 | if ( CanHaveAttributes() ) | |
10080 | { | |
0a976765 | 10081 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
2e9a6788 VZ |
10082 | attr->SetFont(font); |
10083 | attr->DecRef(); | |
10084 | } | |
10085 | } | |
10086 | ||
10087 | void wxGrid::SetCellAlignment( int row, int col, int horiz, int vert ) | |
10088 | { | |
10089 | if ( CanHaveAttributes() ) | |
10090 | { | |
0a976765 | 10091 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
2e9a6788 VZ |
10092 | attr->SetAlignment(horiz, vert); |
10093 | attr->DecRef(); | |
ab79958a VZ |
10094 | } |
10095 | } | |
10096 | ||
27f35b66 SN |
10097 | void wxGrid::SetCellOverflow( int row, int col, bool allow ) |
10098 | { | |
10099 | if ( CanHaveAttributes() ) | |
10100 | { | |
10101 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); | |
10102 | attr->SetOverflow(allow); | |
10103 | attr->DecRef(); | |
10104 | } | |
10105 | } | |
10106 | ||
10107 | void wxGrid::SetCellSize( int row, int col, int num_rows, int num_cols ) | |
10108 | { | |
10109 | if ( CanHaveAttributes() ) | |
10110 | { | |
10111 | int cell_rows, cell_cols; | |
10112 | ||
10113 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); | |
10114 | attr->GetSize(&cell_rows, &cell_cols); | |
10115 | attr->SetSize(num_rows, num_cols); | |
10116 | attr->DecRef(); | |
10117 | ||
10118 | // Cannot set the size of a cell to 0 or negative values | |
10119 | // While it is perfectly legal to do that, this function cannot | |
10120 | // handle all the possibilies, do it by hand by getting the CellAttr. | |
10121 | // You can only set the size of a cell to 1,1 or greater with this fn | |
10122 | wxASSERT_MSG( !((cell_rows < 1) || (cell_cols < 1)), | |
10123 | wxT("wxGrid::SetCellSize setting cell size that is already part of another cell")); | |
10124 | wxASSERT_MSG( !((num_rows < 1) || (num_cols < 1)), | |
10125 | wxT("wxGrid::SetCellSize setting cell size to < 1")); | |
10126 | ||
10127 | // if this was already a multicell then "turn off" the other cells first | |
10128 | if ((cell_rows > 1) || (cell_rows > 1)) | |
10129 | { | |
10130 | int i, j; | |
2f024384 | 10131 | for (j=row; j < row + cell_rows; j++) |
27f35b66 | 10132 | { |
2f024384 | 10133 | for (i=col; i < col + cell_cols; i++) |
27f35b66 SN |
10134 | { |
10135 | if ((i != col) || (j != row)) | |
10136 | { | |
10137 | wxGridCellAttr *attr_stub = GetOrCreateCellAttr(j, i); | |
10138 | attr_stub->SetSize( 1, 1 ); | |
10139 | attr_stub->DecRef(); | |
10140 | } | |
10141 | } | |
10142 | } | |
10143 | } | |
10144 | ||
10145 | // mark the cells that will be covered by this cell to | |
10146 | // negative or zero values to point back at this cell | |
10147 | if (((num_rows > 1) || (num_cols > 1)) && (num_rows >= 1) && (num_cols >= 1)) | |
10148 | { | |
10149 | int i, j; | |
2f024384 | 10150 | for (j=row; j < row + num_rows; j++) |
27f35b66 | 10151 | { |
2f024384 | 10152 | for (i=col; i < col + num_cols; i++) |
27f35b66 SN |
10153 | { |
10154 | if ((i != col) || (j != row)) | |
10155 | { | |
10156 | wxGridCellAttr *attr_stub = GetOrCreateCellAttr(j, i); | |
2f024384 | 10157 | attr_stub->SetSize( row - j, col - i ); |
27f35b66 SN |
10158 | attr_stub->DecRef(); |
10159 | } | |
10160 | } | |
10161 | } | |
10162 | } | |
10163 | } | |
10164 | } | |
10165 | ||
ab79958a VZ |
10166 | void wxGrid::SetCellRenderer(int row, int col, wxGridCellRenderer *renderer) |
10167 | { | |
10168 | if ( CanHaveAttributes() ) | |
10169 | { | |
0a976765 | 10170 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
ab79958a VZ |
10171 | attr->SetRenderer(renderer); |
10172 | attr->DecRef(); | |
9b4aede2 RD |
10173 | } |
10174 | } | |
10175 | ||
10176 | void wxGrid::SetCellEditor(int row, int col, wxGridCellEditor* editor) | |
10177 | { | |
10178 | if ( CanHaveAttributes() ) | |
10179 | { | |
10180 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); | |
10181 | attr->SetEditor(editor); | |
10182 | attr->DecRef(); | |
283b7808 VZ |
10183 | } |
10184 | } | |
10185 | ||
10186 | void wxGrid::SetReadOnly(int row, int col, bool isReadOnly) | |
10187 | { | |
10188 | if ( CanHaveAttributes() ) | |
10189 | { | |
10190 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); | |
10191 | attr->SetReadOnly(isReadOnly); | |
10192 | attr->DecRef(); | |
2e9a6788 | 10193 | } |
f85afd4e MB |
10194 | } |
10195 | ||
f2d76237 RD |
10196 | // ---------------------------------------------------------------------------- |
10197 | // Data type registration | |
10198 | // ---------------------------------------------------------------------------- | |
10199 | ||
10200 | void wxGrid::RegisterDataType(const wxString& typeName, | |
10201 | wxGridCellRenderer* renderer, | |
10202 | wxGridCellEditor* editor) | |
10203 | { | |
10204 | m_typeRegistry->RegisterDataType(typeName, renderer, editor); | |
10205 | } | |
10206 | ||
10207 | ||
a9339fe2 | 10208 | wxGridCellEditor * wxGrid::GetDefaultEditorForCell(int row, int col) const |
f2d76237 RD |
10209 | { |
10210 | wxString typeName = m_table->GetTypeName(row, col); | |
10211 | return GetDefaultEditorForType(typeName); | |
10212 | } | |
10213 | ||
a9339fe2 | 10214 | wxGridCellRenderer * wxGrid::GetDefaultRendererForCell(int row, int col) const |
f2d76237 RD |
10215 | { |
10216 | wxString typeName = m_table->GetTypeName(row, col); | |
10217 | return GetDefaultRendererForType(typeName); | |
10218 | } | |
10219 | ||
a9339fe2 | 10220 | wxGridCellEditor * wxGrid::GetDefaultEditorForType(const wxString& typeName) const |
f2d76237 | 10221 | { |
c4608a8a | 10222 | int index = m_typeRegistry->FindOrCloneDataType(typeName); |
0b190b0f VZ |
10223 | if ( index == wxNOT_FOUND ) |
10224 | { | |
767e0835 | 10225 | wxFAIL_MSG(wxString::Format(wxT("Unknown data type name [%s]"), typeName.c_str())); |
0b190b0f | 10226 | |
f2d76237 RD |
10227 | return NULL; |
10228 | } | |
0b190b0f | 10229 | |
f2d76237 RD |
10230 | return m_typeRegistry->GetEditor(index); |
10231 | } | |
10232 | ||
a9339fe2 | 10233 | wxGridCellRenderer * wxGrid::GetDefaultRendererForType(const wxString& typeName) const |
f2d76237 | 10234 | { |
c4608a8a | 10235 | int index = m_typeRegistry->FindOrCloneDataType(typeName); |
0b190b0f VZ |
10236 | if ( index == wxNOT_FOUND ) |
10237 | { | |
767e0835 | 10238 | wxFAIL_MSG(wxString::Format(wxT("Unknown data type name [%s]"), typeName.c_str())); |
0b190b0f | 10239 | |
c4608a8a | 10240 | return NULL; |
e72b4213 | 10241 | } |
0b190b0f | 10242 | |
c4608a8a | 10243 | return m_typeRegistry->GetRenderer(index); |
f2d76237 RD |
10244 | } |
10245 | ||
2e9a6788 VZ |
10246 | // ---------------------------------------------------------------------------- |
10247 | // row/col size | |
10248 | // ---------------------------------------------------------------------------- | |
10249 | ||
6e8524b1 MB |
10250 | void wxGrid::EnableDragRowSize( bool enable ) |
10251 | { | |
10252 | m_canDragRowSize = enable; | |
10253 | } | |
10254 | ||
6e8524b1 MB |
10255 | void wxGrid::EnableDragColSize( bool enable ) |
10256 | { | |
10257 | m_canDragColSize = enable; | |
10258 | } | |
10259 | ||
4cfa5de6 RD |
10260 | void wxGrid::EnableDragGridSize( bool enable ) |
10261 | { | |
10262 | m_canDragGridSize = enable; | |
10263 | } | |
10264 | ||
79dbea21 RD |
10265 | void wxGrid::EnableDragCell( bool enable ) |
10266 | { | |
10267 | m_canDragCell = enable; | |
10268 | } | |
6e8524b1 | 10269 | |
f85afd4e MB |
10270 | void wxGrid::SetDefaultRowSize( int height, bool resizeExistingRows ) |
10271 | { | |
b8d24d4e | 10272 | m_defaultRowHeight = wxMax( height, m_minAcceptableRowHeight ); |
f85afd4e MB |
10273 | |
10274 | if ( resizeExistingRows ) | |
10275 | { | |
b1da8107 SN |
10276 | // since we are resizing all rows to the default row size, |
10277 | // we can simply clear the row heights and row bottoms | |
10278 | // arrays (which also allows us to take advantage of | |
10279 | // some speed optimisations) | |
10280 | m_rowHeights.Empty(); | |
10281 | m_rowBottoms.Empty(); | |
edb89f7e VZ |
10282 | if ( !GetBatchCount() ) |
10283 | CalcDimensions(); | |
f85afd4e MB |
10284 | } |
10285 | } | |
10286 | ||
10287 | void wxGrid::SetRowSize( int row, int height ) | |
10288 | { | |
b99be8fb | 10289 | wxCHECK_RET( row >= 0 && row < m_numRows, _T("invalid row index") ); |
60ff3b99 | 10290 | |
b4bfd0fa | 10291 | // See comment in SetColSize |
4db6714b KH |
10292 | if ( height < GetRowMinimalAcceptableHeight()) |
10293 | return; | |
b8d24d4e | 10294 | |
7c1cb261 VZ |
10295 | if ( m_rowHeights.IsEmpty() ) |
10296 | { | |
10297 | // need to really create the array | |
10298 | InitRowHeights(); | |
10299 | } | |
60ff3b99 | 10300 | |
b99be8fb VZ |
10301 | int h = wxMax( 0, height ); |
10302 | int diff = h - m_rowHeights[row]; | |
60ff3b99 | 10303 | |
b99be8fb | 10304 | m_rowHeights[row] = h; |
0ed3b812 | 10305 | for ( int i = row; i < m_numRows; i++ ) |
f85afd4e | 10306 | { |
b99be8fb | 10307 | m_rowBottoms[i] += diff; |
f85afd4e | 10308 | } |
2f024384 | 10309 | |
faec5a43 SN |
10310 | if ( !GetBatchCount() ) |
10311 | CalcDimensions(); | |
f85afd4e MB |
10312 | } |
10313 | ||
10314 | void wxGrid::SetDefaultColSize( int width, bool resizeExistingCols ) | |
10315 | { | |
ef316e23 VZ |
10316 | // we dont allow zero default column width |
10317 | m_defaultColWidth = wxMax( wxMax( width, m_minAcceptableColWidth ), 1 ); | |
f85afd4e MB |
10318 | |
10319 | if ( resizeExistingCols ) | |
10320 | { | |
b1da8107 SN |
10321 | // since we are resizing all columns to the default column size, |
10322 | // we can simply clear the col widths and col rights | |
10323 | // arrays (which also allows us to take advantage of | |
10324 | // some speed optimisations) | |
10325 | m_colWidths.Empty(); | |
10326 | m_colRights.Empty(); | |
edb89f7e VZ |
10327 | if ( !GetBatchCount() ) |
10328 | CalcDimensions(); | |
f85afd4e MB |
10329 | } |
10330 | } | |
10331 | ||
10332 | void wxGrid::SetColSize( int col, int width ) | |
10333 | { | |
b99be8fb | 10334 | wxCHECK_RET( col >= 0 && col < m_numCols, _T("invalid column index") ); |
60ff3b99 | 10335 | |
43947979 | 10336 | // should we check that it's bigger than GetColMinimalWidth(col) here? |
b4bfd0fa RG |
10337 | // (VZ) |
10338 | // No, because it is reasonable to assume the library user know's | |
d4175745 | 10339 | // what he is doing. However we should test against the weaker |
ccdee36f | 10340 | // constraint of minimalAcceptableWidth, as this breaks rendering |
3e13956a | 10341 | // |
b4bfd0fa | 10342 | // This test then fixes sf.net bug #645734 |
3e13956a | 10343 | |
962a48f6 | 10344 | if ( width < GetColMinimalAcceptableWidth() ) |
4db6714b | 10345 | return; |
3e13956a | 10346 | |
7c1cb261 VZ |
10347 | if ( m_colWidths.IsEmpty() ) |
10348 | { | |
10349 | // need to really create the array | |
10350 | InitColWidths(); | |
10351 | } | |
f85afd4e | 10352 | |
56b6cf26 | 10353 | // if < 0 then calculate new width from label |
4db6714b | 10354 | if ( width < 0 ) |
73145b0e | 10355 | { |
56b6cf26 DS |
10356 | long w, h; |
10357 | wxArrayString lines; | |
10358 | wxClientDC dc(m_colLabelWin); | |
10359 | dc.SetFont(GetLabelFont()); | |
10360 | StringToLines(GetColLabelValue(col), lines); | |
10361 | GetTextBoxSize(dc, lines, &w, &h); | |
10362 | width = w + 6; | |
73145b0e | 10363 | } |
962a48f6 | 10364 | |
b99be8fb VZ |
10365 | int w = wxMax( 0, width ); |
10366 | int diff = w - m_colWidths[col]; | |
10367 | m_colWidths[col] = w; | |
60ff3b99 | 10368 | |
0ed3b812 | 10369 | for ( int colPos = GetColPos(col); colPos < m_numCols; colPos++ ) |
f85afd4e | 10370 | { |
0ed3b812 | 10371 | m_colRights[GetColAt(colPos)] += diff; |
f85afd4e | 10372 | } |
962a48f6 | 10373 | |
faec5a43 SN |
10374 | if ( !GetBatchCount() ) |
10375 | CalcDimensions(); | |
f85afd4e MB |
10376 | } |
10377 | ||
43947979 VZ |
10378 | void wxGrid::SetColMinimalWidth( int col, int width ) |
10379 | { | |
4db6714b KH |
10380 | if (width > GetColMinimalAcceptableWidth()) |
10381 | { | |
c6fbe2f0 | 10382 | wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)col; |
8253f2e0 | 10383 | m_colMinWidths[key] = width; |
b8d24d4e | 10384 | } |
af547d51 VZ |
10385 | } |
10386 | ||
10387 | void wxGrid::SetRowMinimalHeight( int row, int width ) | |
10388 | { | |
4db6714b KH |
10389 | if (width > GetRowMinimalAcceptableHeight()) |
10390 | { | |
c6fbe2f0 | 10391 | wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)row; |
8253f2e0 | 10392 | m_rowMinHeights[key] = width; |
b8d24d4e | 10393 | } |
43947979 VZ |
10394 | } |
10395 | ||
10396 | int wxGrid::GetColMinimalWidth(int col) const | |
10397 | { | |
c6fbe2f0 | 10398 | wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)col; |
8253f2e0 | 10399 | wxLongToLongHashMap::const_iterator it = m_colMinWidths.find(key); |
962a48f6 | 10400 | |
ba8c1601 | 10401 | return it != m_colMinWidths.end() ? (int)it->second : m_minAcceptableColWidth; |
af547d51 VZ |
10402 | } |
10403 | ||
10404 | int wxGrid::GetRowMinimalHeight(int row) const | |
10405 | { | |
c6fbe2f0 | 10406 | wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)row; |
8253f2e0 | 10407 | wxLongToLongHashMap::const_iterator it = m_rowMinHeights.find(key); |
962a48f6 | 10408 | |
ba8c1601 | 10409 | return it != m_rowMinHeights.end() ? (int)it->second : m_minAcceptableRowHeight; |
b8d24d4e RG |
10410 | } |
10411 | ||
10412 | void wxGrid::SetColMinimalAcceptableWidth( int width ) | |
10413 | { | |
20c84410 | 10414 | // We do allow a width of 0 since this gives us |
962a48f6 DS |
10415 | // an easy way to temporarily hiding columns. |
10416 | if ( width >= 0 ) | |
10417 | m_minAcceptableColWidth = width; | |
b8d24d4e RG |
10418 | } |
10419 | ||
10420 | void wxGrid::SetRowMinimalAcceptableHeight( int height ) | |
10421 | { | |
20c84410 | 10422 | // We do allow a height of 0 since this gives us |
962a48f6 DS |
10423 | // an easy way to temporarily hiding rows. |
10424 | if ( height >= 0 ) | |
10425 | m_minAcceptableRowHeight = height; | |
17a1ebd1 | 10426 | } |
b8d24d4e RG |
10427 | |
10428 | int wxGrid::GetColMinimalAcceptableWidth() const | |
10429 | { | |
10430 | return m_minAcceptableColWidth; | |
10431 | } | |
10432 | ||
10433 | int wxGrid::GetRowMinimalAcceptableHeight() const | |
10434 | { | |
10435 | return m_minAcceptableRowHeight; | |
43947979 VZ |
10436 | } |
10437 | ||
57c086ef VZ |
10438 | // ---------------------------------------------------------------------------- |
10439 | // auto sizing | |
10440 | // ---------------------------------------------------------------------------- | |
10441 | ||
733f486a VZ |
10442 | void |
10443 | wxGrid::AutoSizeColOrRow(int colOrRow, bool setAsMin, wxGridDirection direction) | |
65e4e78e | 10444 | { |
733f486a VZ |
10445 | const bool column = direction == wxGRID_COLUMN; |
10446 | ||
65e4e78e VZ |
10447 | wxClientDC dc(m_gridWin); |
10448 | ||
962a48f6 | 10449 | // cancel editing of cell |
13f6e9e8 RG |
10450 | HideCellEditControl(); |
10451 | SaveEditControlValue(); | |
10452 | ||
962a48f6 | 10453 | // init both of them to avoid compiler warnings, even if we only need one |
a95e38c0 VZ |
10454 | int row = -1, |
10455 | col = -1; | |
af547d51 VZ |
10456 | if ( column ) |
10457 | col = colOrRow; | |
10458 | else | |
10459 | row = colOrRow; | |
10460 | ||
10461 | wxCoord extent, extentMax = 0; | |
10462 | int max = column ? m_numRows : m_numCols; | |
39bcce60 | 10463 | for ( int rowOrCol = 0; rowOrCol < max; rowOrCol++ ) |
65e4e78e | 10464 | { |
af547d51 VZ |
10465 | if ( column ) |
10466 | row = rowOrCol; | |
10467 | else | |
10468 | col = rowOrCol; | |
10469 | ||
2f024384 DS |
10470 | wxGridCellAttr *attr = GetCellAttr(row, col); |
10471 | wxGridCellRenderer *renderer = attr->GetRenderer(this, row, col); | |
65e4e78e VZ |
10472 | if ( renderer ) |
10473 | { | |
af547d51 VZ |
10474 | wxSize size = renderer->GetBestSize(*this, *attr, dc, row, col); |
10475 | extent = column ? size.x : size.y; | |
10476 | if ( extent > extentMax ) | |
af547d51 | 10477 | extentMax = extent; |
0b190b0f VZ |
10478 | |
10479 | renderer->DecRef(); | |
65e4e78e VZ |
10480 | } |
10481 | ||
10482 | attr->DecRef(); | |
10483 | } | |
10484 | ||
af547d51 VZ |
10485 | // now also compare with the column label extent |
10486 | wxCoord w, h; | |
65e4e78e | 10487 | dc.SetFont( GetLabelFont() ); |
294d195c MB |
10488 | |
10489 | if ( column ) | |
d43851f7 | 10490 | { |
9d4b8a5d | 10491 | dc.GetMultiLineTextExtent( GetColLabelValue(col), &w, &h ); |
4db6714b | 10492 | if ( GetColLabelTextOrientation() == wxVERTICAL ) |
d43851f7 JS |
10493 | w = h; |
10494 | } | |
294d195c | 10495 | else |
9d4b8a5d | 10496 | dc.GetMultiLineTextExtent( GetRowLabelValue(row), &w, &h ); |
294d195c | 10497 | |
af547d51 VZ |
10498 | extent = column ? w : h; |
10499 | if ( extent > extentMax ) | |
af547d51 | 10500 | extentMax = extent; |
65e4e78e | 10501 | |
af547d51 | 10502 | if ( !extentMax ) |
65e4e78e | 10503 | { |
af547d51 | 10504 | // empty column - give default extent (notice that if extentMax is less |
2f024384 | 10505 | // than default extent but != 0, it's OK) |
af547d51 | 10506 | extentMax = column ? m_defaultColWidth : m_defaultRowHeight; |
65e4e78e VZ |
10507 | } |
10508 | else | |
10509 | { | |
a95e38c0 | 10510 | if ( column ) |
a95e38c0 VZ |
10511 | // leave some space around text |
10512 | extentMax += 10; | |
f6bcfd97 | 10513 | else |
f6bcfd97 | 10514 | extentMax += 6; |
65e4e78e VZ |
10515 | } |
10516 | ||
edb89f7e VZ |
10517 | if ( column ) |
10518 | { | |
a01cfc08 VS |
10519 | // Ensure automatic width is not less than minimal width. See the |
10520 | // comment in SetColSize() for explanation of why this isn't done | |
10521 | // in SetColSize(). | |
10522 | if ( !setAsMin ) | |
10523 | extentMax = wxMax(extentMax, GetColMinimalWidth(col)); | |
10524 | ||
962a48f6 | 10525 | SetColSize( col, extentMax ); |
faec5a43 SN |
10526 | if ( !GetBatchCount() ) |
10527 | { | |
edb89f7e VZ |
10528 | int cw, ch, dummy; |
10529 | m_gridWin->GetClientSize( &cw, &ch ); | |
10530 | wxRect rect ( CellToRect( 0, col ) ); | |
10531 | rect.y = 0; | |
10532 | CalcScrolledPosition(rect.x, 0, &rect.x, &dummy); | |
10533 | rect.width = cw - rect.x; | |
10534 | rect.height = m_colLabelHeight; | |
ca65c044 | 10535 | m_colLabelWin->Refresh( true, &rect ); |
edb89f7e VZ |
10536 | } |
10537 | } | |
10538 | else | |
10539 | { | |
a01cfc08 VS |
10540 | // Ensure automatic width is not less than minimal height. See the |
10541 | // comment in SetColSize() for explanation of why this isn't done | |
10542 | // in SetRowSize(). | |
10543 | if ( !setAsMin ) | |
10544 | extentMax = wxMax(extentMax, GetRowMinimalHeight(row)); | |
10545 | ||
39bcce60 | 10546 | SetRowSize(row, extentMax); |
faec5a43 SN |
10547 | if ( !GetBatchCount() ) |
10548 | { | |
edb89f7e VZ |
10549 | int cw, ch, dummy; |
10550 | m_gridWin->GetClientSize( &cw, &ch ); | |
ccdee36f | 10551 | wxRect rect( CellToRect( row, 0 ) ); |
edb89f7e VZ |
10552 | rect.x = 0; |
10553 | CalcScrolledPosition(0, rect.y, &dummy, &rect.y); | |
10554 | rect.width = m_rowLabelWidth; | |
faec5a43 | 10555 | rect.height = ch - rect.y; |
ca65c044 | 10556 | m_rowLabelWin->Refresh( true, &rect ); |
edb89f7e | 10557 | } |
faec5a43 | 10558 | } |
2f024384 | 10559 | |
65e4e78e VZ |
10560 | if ( setAsMin ) |
10561 | { | |
af547d51 VZ |
10562 | if ( column ) |
10563 | SetColMinimalWidth(col, extentMax); | |
10564 | else | |
39bcce60 | 10565 | SetRowMinimalHeight(row, extentMax); |
65e4e78e VZ |
10566 | } |
10567 | } | |
10568 | ||
733f486a VZ |
10569 | wxCoord wxGrid::CalcColOrRowLabelAreaMinSize(wxGridDirection direction) |
10570 | { | |
10571 | // calculate size for the rows or columns? | |
10572 | const bool calcRows = direction == wxGRID_ROW; | |
10573 | ||
10574 | wxClientDC dc(calcRows ? GetGridRowLabelWindow() | |
10575 | : GetGridColLabelWindow()); | |
10576 | dc.SetFont(GetLabelFont()); | |
10577 | ||
10578 | // which dimension should we take into account for calculations? | |
10579 | // | |
10580 | // for columns, the text can be only horizontal so it's easy but for rows | |
10581 | // we also have to take into account the text orientation | |
10582 | const bool | |
10583 | useWidth = calcRows || (GetColLabelTextOrientation() == wxVERTICAL); | |
10584 | ||
10585 | wxArrayString lines; | |
10586 | wxCoord extentMax = 0; | |
10587 | ||
10588 | const int numRowsOrCols = calcRows ? m_numRows : m_numCols; | |
10589 | for ( int rowOrCol = 0; rowOrCol < numRowsOrCols; rowOrCol++ ) | |
10590 | { | |
10591 | lines.Clear(); | |
add4bb40 VS |
10592 | |
10593 | wxString label = calcRows ? GetRowLabelValue(rowOrCol) | |
10594 | : GetColLabelValue(rowOrCol); | |
10595 | StringToLines(label, lines); | |
733f486a VZ |
10596 | |
10597 | long w, h; | |
10598 | GetTextBoxSize(dc, lines, &w, &h); | |
10599 | ||
10600 | const wxCoord extent = useWidth ? w : h; | |
10601 | if ( extent > extentMax ) | |
10602 | extentMax = extent; | |
10603 | } | |
10604 | ||
10605 | if ( !extentMax ) | |
10606 | { | |
10607 | // empty column - give default extent (notice that if extentMax is less | |
10608 | // than default extent but != 0, it's OK) | |
10609 | extentMax = calcRows ? GetDefaultRowLabelSize() | |
10610 | : GetDefaultColLabelSize(); | |
10611 | } | |
10612 | ||
10613 | // leave some space around text (taken from AutoSizeColOrRow) | |
10614 | if ( calcRows ) | |
10615 | extentMax += 10; | |
10616 | else | |
10617 | extentMax += 6; | |
10618 | ||
10619 | return extentMax; | |
10620 | } | |
10621 | ||
266e8367 | 10622 | int wxGrid::SetOrCalcColumnSizes(bool calcOnly, bool setAsMin) |
65e4e78e | 10623 | { |
57c086ef VZ |
10624 | int width = m_rowLabelWidth; |
10625 | ||
b62f94ff VZ |
10626 | wxGridUpdateLocker locker; |
10627 | if(!calcOnly) | |
10628 | locker.Create(this); | |
97a9929e | 10629 | |
65e4e78e VZ |
10630 | for ( int col = 0; col < m_numCols; col++ ) |
10631 | { | |
266e8367 | 10632 | if ( !calcOnly ) |
266e8367 | 10633 | AutoSizeColumn(col, setAsMin); |
57c086ef VZ |
10634 | |
10635 | width += GetColWidth(col); | |
65e4e78e | 10636 | } |
97a9929e | 10637 | |
266e8367 | 10638 | return width; |
65e4e78e VZ |
10639 | } |
10640 | ||
266e8367 | 10641 | int wxGrid::SetOrCalcRowSizes(bool calcOnly, bool setAsMin) |
57c086ef VZ |
10642 | { |
10643 | int height = m_colLabelHeight; | |
10644 | ||
b62f94ff VZ |
10645 | wxGridUpdateLocker locker; |
10646 | if(!calcOnly) | |
10647 | locker.Create(this); | |
97a9929e | 10648 | |
57c086ef VZ |
10649 | for ( int row = 0; row < m_numRows; row++ ) |
10650 | { | |
af547d51 | 10651 | if ( !calcOnly ) |
af547d51 | 10652 | AutoSizeRow(row, setAsMin); |
57c086ef VZ |
10653 | |
10654 | height += GetRowHeight(row); | |
10655 | } | |
97a9929e | 10656 | |
266e8367 | 10657 | return height; |
57c086ef VZ |
10658 | } |
10659 | ||
10660 | void wxGrid::AutoSize() | |
10661 | { | |
b62f94ff | 10662 | wxGridUpdateLocker locker(this); |
97a9929e | 10663 | |
0ed3b812 VZ |
10664 | // we need to round up the size of the scrollable area to a multiple of |
10665 | // scroll step to ensure that we don't get the scrollbars when we're sized | |
10666 | // exactly to fit our contents | |
10667 | wxSize size(SetOrCalcColumnSizes(false) - m_rowLabelWidth + m_extraWidth, | |
10668 | SetOrCalcRowSizes(false) - m_colLabelHeight + m_extraHeight); | |
10669 | wxSize sizeFit(GetScrollX(size.x) * GetScrollLineX(), | |
10670 | GetScrollY(size.y) * GetScrollLineY()); | |
97a9929e | 10671 | |
2b5f62a0 | 10672 | // distribute the extra space between the columns/rows to avoid having |
97a9929e | 10673 | // extra white space |
0ed3b812 | 10674 | wxCoord diff = sizeFit.x - size.x; |
2b5f62a0 | 10675 | if ( diff && m_numCols ) |
97a9929e VZ |
10676 | { |
10677 | // try to resize the columns uniformly | |
10678 | wxCoord diffPerCol = diff / m_numCols; | |
10679 | if ( diffPerCol ) | |
10680 | { | |
10681 | for ( int col = 0; col < m_numCols; col++ ) | |
10682 | { | |
10683 | SetColSize(col, GetColWidth(col) + diffPerCol); | |
10684 | } | |
10685 | } | |
10686 | ||
10687 | // add remaining amount to the last columns | |
10688 | diff -= diffPerCol * m_numCols; | |
10689 | if ( diff ) | |
10690 | { | |
10691 | for ( int col = m_numCols - 1; col >= m_numCols - diff; col-- ) | |
10692 | { | |
10693 | SetColSize(col, GetColWidth(col) + 1); | |
10694 | } | |
10695 | } | |
10696 | } | |
10697 | ||
10698 | // same for rows | |
0ed3b812 | 10699 | diff = sizeFit.y - size.y; |
2b5f62a0 | 10700 | if ( diff && m_numRows ) |
97a9929e VZ |
10701 | { |
10702 | // try to resize the columns uniformly | |
10703 | wxCoord diffPerRow = diff / m_numRows; | |
10704 | if ( diffPerRow ) | |
10705 | { | |
10706 | for ( int row = 0; row < m_numRows; row++ ) | |
10707 | { | |
10708 | SetRowSize(row, GetRowHeight(row) + diffPerRow); | |
10709 | } | |
10710 | } | |
10711 | ||
10712 | // add remaining amount to the last rows | |
10713 | diff -= diffPerRow * m_numRows; | |
10714 | if ( diff ) | |
10715 | { | |
10716 | for ( int row = m_numRows - 1; row >= m_numRows - diff; row-- ) | |
10717 | { | |
10718 | SetRowSize(row, GetRowHeight(row) + 1); | |
10719 | } | |
10720 | } | |
10721 | } | |
10722 | ||
0ed3b812 VZ |
10723 | // we know that we're not going to have scrollbars so disable them now to |
10724 | // avoid trouble in SetClientSize() which can otherwise set the correct | |
10725 | // client size but also leave space for (not needed any more) scrollbars | |
39621ee0 | 10726 | SetScrollbars(0, 0, 0, 0, 0, 0, true); |
0ed3b812 | 10727 | SetClientSize(sizeFit.x + m_rowLabelWidth, sizeFit.y + m_colLabelHeight); |
266e8367 VZ |
10728 | } |
10729 | ||
d43851f7 JS |
10730 | void wxGrid::AutoSizeRowLabelSize( int row ) |
10731 | { | |
10732 | wxArrayString lines; | |
10733 | long w, h; | |
10734 | ||
10735 | // Hide the edit control, so it | |
4db6714b KH |
10736 | // won't interfere with drag-shrinking. |
10737 | if ( IsCellEditControlShown() ) | |
d43851f7 JS |
10738 | { |
10739 | HideCellEditControl(); | |
10740 | SaveEditControlValue(); | |
10741 | } | |
10742 | ||
10743 | // autosize row height depending on label text | |
10744 | StringToLines( GetRowLabelValue( row ), lines ); | |
10745 | wxClientDC dc( m_rowLabelWin ); | |
ccdee36f | 10746 | GetTextBoxSize( dc, lines, &w, &h ); |
4db6714b | 10747 | if ( h < m_defaultRowHeight ) |
d43851f7 JS |
10748 | h = m_defaultRowHeight; |
10749 | SetRowSize(row, h); | |
10750 | ForceRefresh(); | |
10751 | } | |
10752 | ||
10753 | void wxGrid::AutoSizeColLabelSize( int col ) | |
10754 | { | |
10755 | wxArrayString lines; | |
10756 | long w, h; | |
10757 | ||
10758 | // Hide the edit control, so it | |
c2f5b920 | 10759 | // won't interfere with drag-shrinking. |
4db6714b | 10760 | if ( IsCellEditControlShown() ) |
d43851f7 JS |
10761 | { |
10762 | HideCellEditControl(); | |
10763 | SaveEditControlValue(); | |
10764 | } | |
10765 | ||
10766 | // autosize column width depending on label text | |
10767 | StringToLines( GetColLabelValue( col ), lines ); | |
10768 | wxClientDC dc( m_colLabelWin ); | |
4db6714b | 10769 | if ( GetColLabelTextOrientation() == wxHORIZONTAL ) |
2f024384 | 10770 | GetTextBoxSize( dc, lines, &w, &h ); |
d43851f7 | 10771 | else |
2f024384 | 10772 | GetTextBoxSize( dc, lines, &h, &w ); |
4db6714b | 10773 | if ( w < m_defaultColWidth ) |
d43851f7 JS |
10774 | w = m_defaultColWidth; |
10775 | SetColSize(col, w); | |
10776 | ForceRefresh(); | |
10777 | } | |
10778 | ||
266e8367 VZ |
10779 | wxSize wxGrid::DoGetBestSize() const |
10780 | { | |
266e8367 VZ |
10781 | wxGrid *self = (wxGrid *)this; // const_cast |
10782 | ||
dc4689ef VZ |
10783 | // we do the same as in AutoSize() here with the exception that we don't |
10784 | // change the column/row sizes, only calculate them | |
10785 | wxSize size(self->SetOrCalcColumnSizes(true) - m_rowLabelWidth + m_extraWidth, | |
10786 | self->SetOrCalcRowSizes(true) - m_colLabelHeight + m_extraHeight); | |
10787 | wxSize sizeFit(GetScrollX(size.x) * GetScrollLineX(), | |
10788 | GetScrollY(size.y) * GetScrollLineY()); | |
962a48f6 | 10789 | |
6d308072 RD |
10790 | // NOTE: This size should be cached, but first we need to add calls to |
10791 | // InvalidateBestSize everywhere that could change the results of this | |
10792 | // calculation. | |
10793 | // CacheBestSize(size); | |
962a48f6 | 10794 | |
dc4689ef VZ |
10795 | return wxSize(sizeFit.x + m_rowLabelWidth, sizeFit.y + m_colLabelHeight) |
10796 | + GetWindowBorderSize(); | |
266e8367 VZ |
10797 | } |
10798 | ||
10799 | void wxGrid::Fit() | |
10800 | { | |
10801 | AutoSize(); | |
57c086ef VZ |
10802 | } |
10803 | ||
6fc0f38f SN |
10804 | wxPen& wxGrid::GetDividerPen() const |
10805 | { | |
10806 | return wxNullPen; | |
10807 | } | |
10808 | ||
57c086ef VZ |
10809 | // ---------------------------------------------------------------------------- |
10810 | // cell value accessor functions | |
10811 | // ---------------------------------------------------------------------------- | |
f85afd4e MB |
10812 | |
10813 | void wxGrid::SetCellValue( int row, int col, const wxString& s ) | |
10814 | { | |
10815 | if ( m_table ) | |
10816 | { | |
f6bcfd97 | 10817 | m_table->SetValue( row, col, s ); |
2d66e025 MB |
10818 | if ( !GetBatchCount() ) |
10819 | { | |
27f35b66 SN |
10820 | int dummy; |
10821 | wxRect rect( CellToRect( row, col ) ); | |
10822 | rect.x = 0; | |
10823 | rect.width = m_gridWin->GetClientSize().GetWidth(); | |
10824 | CalcScrolledPosition(0, rect.y, &dummy, &rect.y); | |
ca65c044 | 10825 | m_gridWin->Refresh( false, &rect ); |
2d66e025 | 10826 | } |
60ff3b99 | 10827 | |
f85afd4e | 10828 | if ( m_currentCellCoords.GetRow() == row && |
4cfa5de6 | 10829 | m_currentCellCoords.GetCol() == col && |
f6bcfd97 BP |
10830 | IsCellEditControlShown()) |
10831 | // Note: If we are using IsCellEditControlEnabled, | |
10832 | // this interacts badly with calling SetCellValue from | |
10833 | // an EVT_GRID_CELL_CHANGE handler. | |
f85afd4e | 10834 | { |
4cfa5de6 RD |
10835 | HideCellEditControl(); |
10836 | ShowCellEditControl(); // will reread data from table | |
f85afd4e | 10837 | } |
f85afd4e MB |
10838 | } |
10839 | } | |
10840 | ||
962a48f6 | 10841 | // ---------------------------------------------------------------------------- |
2f024384 | 10842 | // block, row and column selection |
962a48f6 | 10843 | // ---------------------------------------------------------------------------- |
f85afd4e MB |
10844 | |
10845 | void wxGrid::SelectRow( int row, bool addToSelected ) | |
10846 | { | |
b5808881 | 10847 | if ( IsSelection() && !addToSelected ) |
e32352cf | 10848 | ClearSelection(); |
70c7a608 | 10849 | |
3f3dc2ef | 10850 | if ( m_selection ) |
ca65c044 | 10851 | m_selection->SelectRow( row, false, addToSelected ); |
f85afd4e MB |
10852 | } |
10853 | ||
f85afd4e MB |
10854 | void wxGrid::SelectCol( int col, bool addToSelected ) |
10855 | { | |
b5808881 | 10856 | if ( IsSelection() && !addToSelected ) |
e32352cf | 10857 | ClearSelection(); |
f85afd4e | 10858 | |
3f3dc2ef | 10859 | if ( m_selection ) |
ca65c044 | 10860 | m_selection->SelectCol( col, false, addToSelected ); |
f85afd4e MB |
10861 | } |
10862 | ||
84912ef8 | 10863 | void wxGrid::SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol, |
c9097836 | 10864 | bool addToSelected ) |
f85afd4e | 10865 | { |
c9097836 MB |
10866 | if ( IsSelection() && !addToSelected ) |
10867 | ClearSelection(); | |
f85afd4e | 10868 | |
3f3dc2ef VZ |
10869 | if ( m_selection ) |
10870 | m_selection->SelectBlock( topRow, leftCol, bottomRow, rightCol, | |
ca65c044 | 10871 | false, addToSelected ); |
f85afd4e MB |
10872 | } |
10873 | ||
10874 | void wxGrid::SelectAll() | |
10875 | { | |
f74d0b57 | 10876 | if ( m_numRows > 0 && m_numCols > 0 ) |
3f3dc2ef VZ |
10877 | { |
10878 | if ( m_selection ) | |
ccdee36f | 10879 | m_selection->SelectBlock( 0, 0, m_numRows - 1, m_numCols - 1 ); |
3f3dc2ef | 10880 | } |
b5808881 | 10881 | } |
f85afd4e | 10882 | |
962a48f6 DS |
10883 | // ---------------------------------------------------------------------------- |
10884 | // cell, row and col deselection | |
10885 | // ---------------------------------------------------------------------------- | |
f7b4b343 VZ |
10886 | |
10887 | void wxGrid::DeselectRow( int row ) | |
10888 | { | |
3f3dc2ef VZ |
10889 | if ( !m_selection ) |
10890 | return; | |
10891 | ||
f7b4b343 VZ |
10892 | if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectRows ) |
10893 | { | |
10894 | if ( m_selection->IsInSelection(row, 0 ) ) | |
2f024384 | 10895 | m_selection->ToggleCellSelection(row, 0); |
ffdd3c98 | 10896 | } |
f7b4b343 VZ |
10897 | else |
10898 | { | |
10899 | int nCols = GetNumberCols(); | |
2f024384 | 10900 | for ( int i = 0; i < nCols; i++ ) |
f7b4b343 VZ |
10901 | { |
10902 | if ( m_selection->IsInSelection(row, i ) ) | |
2f024384 | 10903 | m_selection->ToggleCellSelection(row, i); |
f7b4b343 VZ |
10904 | } |
10905 | } | |
10906 | } | |
10907 | ||
10908 | void wxGrid::DeselectCol( int col ) | |
10909 | { | |
3f3dc2ef VZ |
10910 | if ( !m_selection ) |
10911 | return; | |
10912 | ||
f7b4b343 VZ |
10913 | if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectColumns ) |
10914 | { | |
10915 | if ( m_selection->IsInSelection(0, col ) ) | |
2f024384 | 10916 | m_selection->ToggleCellSelection(0, col); |
f7b4b343 VZ |
10917 | } |
10918 | else | |
10919 | { | |
10920 | int nRows = GetNumberRows(); | |
2f024384 | 10921 | for ( int i = 0; i < nRows; i++ ) |
f7b4b343 VZ |
10922 | { |
10923 | if ( m_selection->IsInSelection(i, col ) ) | |
10924 | m_selection->ToggleCellSelection(i, col); | |
10925 | } | |
10926 | } | |
10927 | } | |
10928 | ||
10929 | void wxGrid::DeselectCell( int row, int col ) | |
10930 | { | |
3f3dc2ef | 10931 | if ( m_selection && m_selection->IsInSelection(row, col) ) |
f7b4b343 VZ |
10932 | m_selection->ToggleCellSelection(row, col); |
10933 | } | |
10934 | ||
ef316e23 | 10935 | bool wxGrid::IsSelection() const |
b5808881 | 10936 | { |
3f3dc2ef | 10937 | return ( m_selection && (m_selection->IsSelection() || |
b5808881 | 10938 | ( m_selectingTopLeft != wxGridNoCellCoords && |
3f3dc2ef | 10939 | m_selectingBottomRight != wxGridNoCellCoords) ) ); |
f85afd4e MB |
10940 | } |
10941 | ||
84035150 | 10942 | bool wxGrid::IsInSelection( int row, int col ) const |
b5808881 | 10943 | { |
3f3dc2ef | 10944 | return ( m_selection && (m_selection->IsInSelection( row, col ) || |
b5808881 SN |
10945 | ( row >= m_selectingTopLeft.GetRow() && |
10946 | col >= m_selectingTopLeft.GetCol() && | |
10947 | row <= m_selectingBottomRight.GetRow() && | |
3f3dc2ef | 10948 | col <= m_selectingBottomRight.GetCol() )) ); |
b5808881 | 10949 | } |
f85afd4e | 10950 | |
aa5b8857 SN |
10951 | wxGridCellCoordsArray wxGrid::GetSelectedCells() const |
10952 | { | |
4db6714b KH |
10953 | if (!m_selection) |
10954 | { | |
10955 | wxGridCellCoordsArray a; | |
10956 | return a; | |
10957 | } | |
10958 | ||
aa5b8857 SN |
10959 | return m_selection->m_cellSelection; |
10960 | } | |
4db6714b | 10961 | |
aa5b8857 SN |
10962 | wxGridCellCoordsArray wxGrid::GetSelectionBlockTopLeft() const |
10963 | { | |
4db6714b KH |
10964 | if (!m_selection) |
10965 | { | |
10966 | wxGridCellCoordsArray a; | |
10967 | return a; | |
10968 | } | |
10969 | ||
aa5b8857 SN |
10970 | return m_selection->m_blockSelectionTopLeft; |
10971 | } | |
4db6714b | 10972 | |
aa5b8857 SN |
10973 | wxGridCellCoordsArray wxGrid::GetSelectionBlockBottomRight() const |
10974 | { | |
4db6714b KH |
10975 | if (!m_selection) |
10976 | { | |
10977 | wxGridCellCoordsArray a; | |
10978 | return a; | |
10979 | } | |
10980 | ||
a8de8190 | 10981 | return m_selection->m_blockSelectionBottomRight; |
aa5b8857 | 10982 | } |
4db6714b | 10983 | |
aa5b8857 SN |
10984 | wxArrayInt wxGrid::GetSelectedRows() const |
10985 | { | |
4db6714b KH |
10986 | if (!m_selection) |
10987 | { | |
10988 | wxArrayInt a; | |
10989 | return a; | |
10990 | } | |
10991 | ||
aa5b8857 SN |
10992 | return m_selection->m_rowSelection; |
10993 | } | |
4db6714b | 10994 | |
aa5b8857 SN |
10995 | wxArrayInt wxGrid::GetSelectedCols() const |
10996 | { | |
4db6714b KH |
10997 | if (!m_selection) |
10998 | { | |
10999 | wxArrayInt a; | |
11000 | return a; | |
11001 | } | |
11002 | ||
aa5b8857 SN |
11003 | return m_selection->m_colSelection; |
11004 | } | |
11005 | ||
f85afd4e MB |
11006 | void wxGrid::ClearSelection() |
11007 | { | |
b524b5c6 VZ |
11008 | m_selectingTopLeft = |
11009 | m_selectingBottomRight = | |
11010 | m_selectingKeyboard = wxGridNoCellCoords; | |
3f3dc2ef VZ |
11011 | if ( m_selection ) |
11012 | m_selection->ClearSelection(); | |
8f177c8e | 11013 | } |
f85afd4e | 11014 | |
da6af900 | 11015 | // This function returns the rectangle that encloses the given block |
2d66e025 MB |
11016 | // in device coords clipped to the client size of the grid window. |
11017 | // | |
58dd5b3b | 11018 | wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, |
ef316e23 | 11019 | const wxGridCellCoords &bottomRight ) const |
f85afd4e | 11020 | { |
58dd5b3b | 11021 | wxRect rect( wxGridNoCellRect ); |
f85afd4e MB |
11022 | wxRect cellRect; |
11023 | ||
58dd5b3b MB |
11024 | cellRect = CellToRect( topLeft ); |
11025 | if ( cellRect != wxGridNoCellRect ) | |
f85afd4e | 11026 | { |
58dd5b3b MB |
11027 | rect = cellRect; |
11028 | } | |
11029 | else | |
11030 | { | |
962a48f6 | 11031 | rect = wxRect(0, 0, 0, 0); |
58dd5b3b | 11032 | } |
60ff3b99 | 11033 | |
58dd5b3b MB |
11034 | cellRect = CellToRect( bottomRight ); |
11035 | if ( cellRect != wxGridNoCellRect ) | |
11036 | { | |
11037 | rect += cellRect; | |
2d66e025 MB |
11038 | } |
11039 | else | |
11040 | { | |
11041 | return wxGridNoCellRect; | |
f85afd4e MB |
11042 | } |
11043 | ||
27f35b66 SN |
11044 | int i, j; |
11045 | int left = rect.GetLeft(); | |
11046 | int top = rect.GetTop(); | |
11047 | int right = rect.GetRight(); | |
11048 | int bottom = rect.GetBottom(); | |
11049 | ||
11050 | int leftCol = topLeft.GetCol(); | |
11051 | int topRow = topLeft.GetRow(); | |
11052 | int rightCol = bottomRight.GetCol(); | |
11053 | int bottomRow = bottomRight.GetRow(); | |
11054 | ||
3ed884a0 SN |
11055 | if (left > right) |
11056 | { | |
11057 | i = left; | |
11058 | left = right; | |
11059 | right = i; | |
11060 | i = leftCol; | |
4db6714b | 11061 | leftCol = rightCol; |
3ed884a0 SN |
11062 | rightCol = i; |
11063 | } | |
11064 | ||
11065 | if (top > bottom) | |
11066 | { | |
11067 | i = top; | |
11068 | top = bottom; | |
11069 | bottom = i; | |
11070 | i = topRow; | |
11071 | topRow = bottomRow; | |
11072 | bottomRow = i; | |
11073 | } | |
11074 | ||
27f35b66 SN |
11075 | for ( j = topRow; j <= bottomRow; j++ ) |
11076 | { | |
11077 | for ( i = leftCol; i <= rightCol; i++ ) | |
11078 | { | |
4db6714b | 11079 | if ((j == topRow) || (j == bottomRow) || (i == leftCol) || (i == rightCol)) |
27f35b66 SN |
11080 | { |
11081 | cellRect = CellToRect( j, i ); | |
11082 | ||
11083 | if (cellRect.x < left) | |
11084 | left = cellRect.x; | |
11085 | if (cellRect.y < top) | |
11086 | top = cellRect.y; | |
11087 | if (cellRect.x + cellRect.width > right) | |
11088 | right = cellRect.x + cellRect.width; | |
11089 | if (cellRect.y + cellRect.height > bottom) | |
11090 | bottom = cellRect.y + cellRect.height; | |
11091 | } | |
4db6714b KH |
11092 | else |
11093 | { | |
11094 | i = rightCol; // jump over inner cells. | |
11095 | } | |
27f35b66 SN |
11096 | } |
11097 | } | |
11098 | ||
58dd5b3b MB |
11099 | // convert to scrolled coords |
11100 | // | |
27f35b66 SN |
11101 | CalcScrolledPosition( left, top, &left, &top ); |
11102 | CalcScrolledPosition( right, bottom, &right, &bottom ); | |
58dd5b3b MB |
11103 | |
11104 | int cw, ch; | |
11105 | m_gridWin->GetClientSize( &cw, &ch ); | |
11106 | ||
f6bcfd97 | 11107 | if (right < 0 || bottom < 0 || left > cw || top > ch) |
c47addef | 11108 | return wxRect(0,0,0,0); |
f6bcfd97 | 11109 | |
58dd5b3b MB |
11110 | rect.SetLeft( wxMax(0, left) ); |
11111 | rect.SetTop( wxMax(0, top) ); | |
11112 | rect.SetRight( wxMin(cw, right) ); | |
11113 | rect.SetBottom( wxMin(ch, bottom) ); | |
11114 | ||
f85afd4e MB |
11115 | return rect; |
11116 | } | |
11117 | ||
1edce33f VZ |
11118 | // ---------------------------------------------------------------------------- |
11119 | // drop target | |
11120 | // ---------------------------------------------------------------------------- | |
11121 | ||
11122 | #if wxUSE_DRAG_AND_DROP | |
11123 | ||
11124 | // this allow setting drop target directly on wxGrid | |
11125 | void wxGrid::SetDropTarget(wxDropTarget *dropTarget) | |
11126 | { | |
11127 | GetGridWindow()->SetDropTarget(dropTarget); | |
11128 | } | |
11129 | ||
11130 | #endif // wxUSE_DRAG_AND_DROP | |
11131 | ||
962a48f6 DS |
11132 | // ---------------------------------------------------------------------------- |
11133 | // grid event classes | |
11134 | // ---------------------------------------------------------------------------- | |
f85afd4e | 11135 | |
bf7945ce | 11136 | IMPLEMENT_DYNAMIC_CLASS( wxGridEvent, wxNotifyEvent ) |
f85afd4e MB |
11137 | |
11138 | wxGridEvent::wxGridEvent( int id, wxEventType type, wxObject* obj, | |
5c8fc7c1 | 11139 | int row, int col, int x, int y, bool sel, |
f85afd4e MB |
11140 | bool control, bool shift, bool alt, bool meta ) |
11141 | : wxNotifyEvent( type, id ) | |
11142 | { | |
11143 | m_row = row; | |
11144 | m_col = col; | |
11145 | m_x = x; | |
11146 | m_y = y; | |
5c8fc7c1 | 11147 | m_selecting = sel; |
f85afd4e MB |
11148 | m_control = control; |
11149 | m_shift = shift; | |
11150 | m_alt = alt; | |
11151 | m_meta = meta; | |
8f177c8e | 11152 | |
f85afd4e MB |
11153 | SetEventObject(obj); |
11154 | } | |
11155 | ||
11156 | ||
bf7945ce | 11157 | IMPLEMENT_DYNAMIC_CLASS( wxGridSizeEvent, wxNotifyEvent ) |
f85afd4e MB |
11158 | |
11159 | wxGridSizeEvent::wxGridSizeEvent( int id, wxEventType type, wxObject* obj, | |
11160 | int rowOrCol, int x, int y, | |
11161 | bool control, bool shift, bool alt, bool meta ) | |
11162 | : wxNotifyEvent( type, id ) | |
11163 | { | |
11164 | m_rowOrCol = rowOrCol; | |
11165 | m_x = x; | |
11166 | m_y = y; | |
11167 | m_control = control; | |
11168 | m_shift = shift; | |
11169 | m_alt = alt; | |
11170 | m_meta = meta; | |
8f177c8e | 11171 | |
f85afd4e MB |
11172 | SetEventObject(obj); |
11173 | } | |
11174 | ||
11175 | ||
bf7945ce | 11176 | IMPLEMENT_DYNAMIC_CLASS( wxGridRangeSelectEvent, wxNotifyEvent ) |
f85afd4e MB |
11177 | |
11178 | wxGridRangeSelectEvent::wxGridRangeSelectEvent(int id, wxEventType type, wxObject* obj, | |
8f177c8e VZ |
11179 | const wxGridCellCoords& topLeft, |
11180 | const wxGridCellCoords& bottomRight, | |
5c8fc7c1 SN |
11181 | bool sel, bool control, |
11182 | bool shift, bool alt, bool meta ) | |
8f177c8e | 11183 | : wxNotifyEvent( type, id ) |
f85afd4e | 11184 | { |
2f024384 | 11185 | m_topLeft = topLeft; |
f85afd4e | 11186 | m_bottomRight = bottomRight; |
2f024384 DS |
11187 | m_selecting = sel; |
11188 | m_control = control; | |
11189 | m_shift = shift; | |
11190 | m_alt = alt; | |
11191 | m_meta = meta; | |
f85afd4e MB |
11192 | |
11193 | SetEventObject(obj); | |
11194 | } | |
11195 | ||
11196 | ||
bf7945ce RD |
11197 | IMPLEMENT_DYNAMIC_CLASS(wxGridEditorCreatedEvent, wxCommandEvent) |
11198 | ||
11199 | wxGridEditorCreatedEvent::wxGridEditorCreatedEvent(int id, wxEventType type, | |
11200 | wxObject* obj, int row, | |
11201 | int col, wxControl* ctrl) | |
11202 | : wxCommandEvent(type, id) | |
11203 | { | |
11204 | SetEventObject(obj); | |
11205 | m_row = row; | |
11206 | m_col = col; | |
11207 | m_ctrl = ctrl; | |
11208 | } | |
11209 | ||
27b92ca4 | 11210 | #endif // wxUSE_GRID |