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2796cce3 | 1 | /////////////////////////////////////////////////////////////////////////// |
d16c04bb | 2 | // Name: generic/grid.cpp |
f85afd4e MB |
3 | // Purpose: wxGrid and related classes |
4 | // Author: Michael Bedward (based on code by Julian Smart, Robin Dunn) | |
97a9929e | 5 | // Modified by: Robin Dunn, Vadim Zeitlin |
f85afd4e MB |
6 | // Created: 1/08/1999 |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Michael Bedward (mbedward@ozemail.com.au) | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
758cbedf VZ |
12 | // ============================================================================ |
13 | // declarations | |
14 | // ============================================================================ | |
15 | ||
16 | // ---------------------------------------------------------------------------- | |
17 | // headers | |
18 | // ---------------------------------------------------------------------------- | |
19 | ||
f85afd4e MB |
20 | #ifdef __GNUG__ |
21 | #pragma implementation "grid.h" | |
22 | #endif | |
23 | ||
f6bcfd97 | 24 | // For compilers that support precompilatixon, includes "wx/wx.h". |
4d85bcd1 JS |
25 | #include "wx/wxprec.h" |
26 | ||
27 | #include "wx/defs.h" | |
f85afd4e MB |
28 | |
29 | #ifdef __BORLANDC__ | |
30 | #pragma hdrstop | |
31 | #endif | |
32 | ||
27b92ca4 VZ |
33 | #if wxUSE_GRID |
34 | ||
8f177c8e | 35 | #if !defined(wxUSE_NEW_GRID) || !(wxUSE_NEW_GRID) |
27b92ca4 VZ |
36 | #include "gridg.cpp" |
37 | #else // wxUSE_NEW_GRID | |
4d85bcd1 | 38 | |
f85afd4e MB |
39 | #ifndef WX_PRECOMP |
40 | #include "wx/utils.h" | |
41 | #include "wx/dcclient.h" | |
42 | #include "wx/settings.h" | |
43 | #include "wx/log.h" | |
508011ce VZ |
44 | #include "wx/textctrl.h" |
45 | #include "wx/checkbox.h" | |
4ee5fc9c | 46 | #include "wx/combobox.h" |
816be743 | 47 | #include "wx/valtext.h" |
f85afd4e MB |
48 | #endif |
49 | ||
cb5df486 | 50 | #include "wx/textfile.h" |
816be743 | 51 | #include "wx/spinctrl.h" |
c4608a8a | 52 | #include "wx/tokenzr.h" |
6d004f67 | 53 | |
07296f0b | 54 | #include "wx/grid.h" |
b5808881 | 55 | #include "wx/generic/gridsel.h" |
07296f0b | 56 | |
0b7e6e7d SN |
57 | #if defined(__WXMOTIF__) |
58 | #define WXUNUSED_MOTIF(identifier) WXUNUSED(identifier) | |
c78b3acd | 59 | #else |
0b7e6e7d | 60 | #define WXUNUSED_MOTIF(identifier) identifier |
c78b3acd SN |
61 | #endif |
62 | ||
63 | #if defined(__WXGTK__) | |
64 | #define WXUNUSED_GTK(identifier) WXUNUSED(identifier) | |
65 | #else | |
66 | #define WXUNUSED_GTK(identifier) identifier | |
67 | #endif | |
68 | ||
3f8e5072 JS |
69 | // Required for wxIs... functions |
70 | #include <ctype.h> | |
71 | ||
b99be8fb | 72 | // ---------------------------------------------------------------------------- |
758cbedf | 73 | // array classes |
b99be8fb VZ |
74 | // ---------------------------------------------------------------------------- |
75 | ||
f6bcfd97 | 76 | WX_DEFINE_EXPORTED_ARRAY(wxGridCellAttr *, wxArrayAttrs); |
758cbedf | 77 | |
b99be8fb VZ |
78 | struct wxGridCellWithAttr |
79 | { | |
2e9a6788 VZ |
80 | wxGridCellWithAttr(int row, int col, wxGridCellAttr *attr_) |
81 | : coords(row, col), attr(attr_) | |
b99be8fb VZ |
82 | { |
83 | } | |
84 | ||
2e9a6788 VZ |
85 | ~wxGridCellWithAttr() |
86 | { | |
87 | attr->DecRef(); | |
88 | } | |
89 | ||
b99be8fb | 90 | wxGridCellCoords coords; |
2e9a6788 | 91 | wxGridCellAttr *attr; |
b99be8fb VZ |
92 | }; |
93 | ||
f6bcfd97 | 94 | WX_DECLARE_EXPORTED_OBJARRAY(wxGridCellWithAttr, wxGridCellWithAttrArray); |
b99be8fb VZ |
95 | |
96 | #include "wx/arrimpl.cpp" | |
97 | ||
98 | WX_DEFINE_OBJARRAY(wxGridCellCoordsArray) | |
99 | WX_DEFINE_OBJARRAY(wxGridCellWithAttrArray) | |
100 | ||
0f442030 RR |
101 | // ---------------------------------------------------------------------------- |
102 | // events | |
103 | // ---------------------------------------------------------------------------- | |
104 | ||
2e4df4bf VZ |
105 | DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_LEFT_CLICK) |
106 | DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_RIGHT_CLICK) | |
107 | DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_LEFT_DCLICK) | |
108 | DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_RIGHT_DCLICK) | |
109 | DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_LEFT_CLICK) | |
110 | DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_RIGHT_CLICK) | |
111 | DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_LEFT_DCLICK) | |
112 | DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_RIGHT_DCLICK) | |
113 | DEFINE_EVENT_TYPE(wxEVT_GRID_ROW_SIZE) | |
114 | DEFINE_EVENT_TYPE(wxEVT_GRID_COL_SIZE) | |
115 | DEFINE_EVENT_TYPE(wxEVT_GRID_RANGE_SELECT) | |
116 | DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_CHANGE) | |
117 | DEFINE_EVENT_TYPE(wxEVT_GRID_SELECT_CELL) | |
118 | DEFINE_EVENT_TYPE(wxEVT_GRID_EDITOR_SHOWN) | |
119 | DEFINE_EVENT_TYPE(wxEVT_GRID_EDITOR_HIDDEN) | |
bf7945ce | 120 | DEFINE_EVENT_TYPE(wxEVT_GRID_EDITOR_CREATED) |
0f442030 | 121 | |
b99be8fb VZ |
122 | // ---------------------------------------------------------------------------- |
123 | // private classes | |
124 | // ---------------------------------------------------------------------------- | |
125 | ||
126 | class WXDLLEXPORT wxGridRowLabelWindow : public wxWindow | |
127 | { | |
128 | public: | |
129 | wxGridRowLabelWindow() { m_owner = (wxGrid *)NULL; } | |
130 | wxGridRowLabelWindow( wxGrid *parent, wxWindowID id, | |
131 | const wxPoint &pos, const wxSize &size ); | |
132 | ||
133 | private: | |
134 | wxGrid *m_owner; | |
135 | ||
136 | void OnPaint( wxPaintEvent& event ); | |
137 | void OnMouseEvent( wxMouseEvent& event ); | |
b51c3f27 | 138 | void OnMouseWheel( wxMouseEvent& event ); |
b99be8fb | 139 | void OnKeyDown( wxKeyEvent& event ); |
f6bcfd97 | 140 | void OnKeyUp( wxKeyEvent& ); |
b99be8fb VZ |
141 | |
142 | DECLARE_DYNAMIC_CLASS(wxGridRowLabelWindow) | |
143 | DECLARE_EVENT_TABLE() | |
144 | }; | |
145 | ||
146 | ||
147 | class WXDLLEXPORT wxGridColLabelWindow : public wxWindow | |
148 | { | |
149 | public: | |
150 | wxGridColLabelWindow() { m_owner = (wxGrid *)NULL; } | |
151 | wxGridColLabelWindow( wxGrid *parent, wxWindowID id, | |
152 | const wxPoint &pos, const wxSize &size ); | |
153 | ||
154 | private: | |
155 | wxGrid *m_owner; | |
156 | ||
157 | void OnPaint( wxPaintEvent &event ); | |
158 | void OnMouseEvent( wxMouseEvent& event ); | |
b51c3f27 | 159 | void OnMouseWheel( wxMouseEvent& event ); |
b99be8fb | 160 | void OnKeyDown( wxKeyEvent& event ); |
f6bcfd97 | 161 | void OnKeyUp( wxKeyEvent& ); |
b99be8fb VZ |
162 | |
163 | DECLARE_DYNAMIC_CLASS(wxGridColLabelWindow) | |
164 | DECLARE_EVENT_TABLE() | |
165 | }; | |
166 | ||
167 | ||
168 | class WXDLLEXPORT wxGridCornerLabelWindow : public wxWindow | |
169 | { | |
170 | public: | |
171 | wxGridCornerLabelWindow() { m_owner = (wxGrid *)NULL; } | |
172 | wxGridCornerLabelWindow( wxGrid *parent, wxWindowID id, | |
173 | const wxPoint &pos, const wxSize &size ); | |
174 | ||
175 | private: | |
176 | wxGrid *m_owner; | |
177 | ||
178 | void OnMouseEvent( wxMouseEvent& event ); | |
b51c3f27 | 179 | void OnMouseWheel( wxMouseEvent& event ); |
b99be8fb | 180 | void OnKeyDown( wxKeyEvent& event ); |
f6bcfd97 | 181 | void OnKeyUp( wxKeyEvent& ); |
b99be8fb VZ |
182 | void OnPaint( wxPaintEvent& event ); |
183 | ||
184 | DECLARE_DYNAMIC_CLASS(wxGridCornerLabelWindow) | |
185 | DECLARE_EVENT_TABLE() | |
186 | }; | |
187 | ||
59ddac01 | 188 | class WXDLLEXPORT wxGridWindow : public wxWindow |
b99be8fb VZ |
189 | { |
190 | public: | |
191 | wxGridWindow() | |
192 | { | |
193 | m_owner = (wxGrid *)NULL; | |
194 | m_rowLabelWin = (wxGridRowLabelWindow *)NULL; | |
195 | m_colLabelWin = (wxGridColLabelWindow *)NULL; | |
196 | } | |
197 | ||
198 | wxGridWindow( wxGrid *parent, | |
199 | wxGridRowLabelWindow *rowLblWin, | |
200 | wxGridColLabelWindow *colLblWin, | |
201 | wxWindowID id, const wxPoint &pos, const wxSize &size ); | |
202 | ~wxGridWindow(); | |
203 | ||
204 | void ScrollWindow( int dx, int dy, const wxRect *rect ); | |
205 | ||
206 | private: | |
207 | wxGrid *m_owner; | |
208 | wxGridRowLabelWindow *m_rowLabelWin; | |
209 | wxGridColLabelWindow *m_colLabelWin; | |
210 | ||
211 | void OnPaint( wxPaintEvent &event ); | |
b51c3f27 | 212 | void OnMouseWheel( wxMouseEvent& event ); |
b99be8fb VZ |
213 | void OnMouseEvent( wxMouseEvent& event ); |
214 | void OnKeyDown( wxKeyEvent& ); | |
f6bcfd97 | 215 | void OnKeyUp( wxKeyEvent& ); |
2796cce3 RD |
216 | void OnEraseBackground( wxEraseEvent& ); |
217 | ||
b99be8fb VZ |
218 | |
219 | DECLARE_DYNAMIC_CLASS(wxGridWindow) | |
220 | DECLARE_EVENT_TABLE() | |
221 | }; | |
222 | ||
2796cce3 RD |
223 | |
224 | ||
225 | class wxGridCellEditorEvtHandler : public wxEvtHandler | |
226 | { | |
227 | public: | |
228 | wxGridCellEditorEvtHandler() | |
229 | : m_grid(0), m_editor(0) | |
230 | { } | |
231 | wxGridCellEditorEvtHandler(wxGrid* grid, wxGridCellEditor* editor) | |
232 | : m_grid(grid), m_editor(editor) | |
233 | { } | |
234 | ||
235 | void OnKeyDown(wxKeyEvent& event); | |
fb0de762 | 236 | void OnChar(wxKeyEvent& event); |
2796cce3 RD |
237 | |
238 | private: | |
239 | wxGrid* m_grid; | |
240 | wxGridCellEditor* m_editor; | |
241 | DECLARE_DYNAMIC_CLASS(wxGridCellEditorEvtHandler) | |
242 | DECLARE_EVENT_TABLE() | |
243 | }; | |
244 | ||
245 | ||
246 | IMPLEMENT_DYNAMIC_CLASS( wxGridCellEditorEvtHandler, wxEvtHandler ) | |
247 | BEGIN_EVENT_TABLE( wxGridCellEditorEvtHandler, wxEvtHandler ) | |
248 | EVT_KEY_DOWN( wxGridCellEditorEvtHandler::OnKeyDown ) | |
fb0de762 | 249 | EVT_CHAR( wxGridCellEditorEvtHandler::OnChar ) |
2796cce3 RD |
250 | END_EVENT_TABLE() |
251 | ||
252 | ||
253 | ||
758cbedf | 254 | // ---------------------------------------------------------------------------- |
b99be8fb | 255 | // the internal data representation used by wxGridCellAttrProvider |
758cbedf VZ |
256 | // ---------------------------------------------------------------------------- |
257 | ||
258 | // this class stores attributes set for cells | |
259 | class WXDLLEXPORT wxGridCellAttrData | |
b99be8fb VZ |
260 | { |
261 | public: | |
2e9a6788 | 262 | void SetAttr(wxGridCellAttr *attr, int row, int col); |
b99be8fb | 263 | wxGridCellAttr *GetAttr(int row, int col) const; |
4d60017a SN |
264 | void UpdateAttrRows( size_t pos, int numRows ); |
265 | void UpdateAttrCols( size_t pos, int numCols ); | |
b99be8fb VZ |
266 | |
267 | private: | |
268 | // searches for the attr for given cell, returns wxNOT_FOUND if not found | |
269 | int FindIndex(int row, int col) const; | |
270 | ||
271 | wxGridCellWithAttrArray m_attrs; | |
272 | }; | |
273 | ||
758cbedf VZ |
274 | // this class stores attributes set for rows or columns |
275 | class WXDLLEXPORT wxGridRowOrColAttrData | |
276 | { | |
277 | public: | |
ee6694a7 VZ |
278 | // empty ctor to suppress warnings |
279 | wxGridRowOrColAttrData() { } | |
758cbedf VZ |
280 | ~wxGridRowOrColAttrData(); |
281 | ||
282 | void SetAttr(wxGridCellAttr *attr, int rowOrCol); | |
283 | wxGridCellAttr *GetAttr(int rowOrCol) const; | |
4d60017a | 284 | void UpdateAttrRowsOrCols( size_t pos, int numRowsOrCols ); |
758cbedf VZ |
285 | |
286 | private: | |
287 | wxArrayInt m_rowsOrCols; | |
288 | wxArrayAttrs m_attrs; | |
289 | }; | |
290 | ||
291 | // NB: this is just a wrapper around 3 objects: one which stores cell | |
292 | // attributes, and 2 others for row/col ones | |
293 | class WXDLLEXPORT wxGridCellAttrProviderData | |
294 | { | |
295 | public: | |
296 | wxGridCellAttrData m_cellAttrs; | |
297 | wxGridRowOrColAttrData m_rowAttrs, | |
298 | m_colAttrs; | |
299 | }; | |
300 | ||
f2d76237 RD |
301 | |
302 | // ---------------------------------------------------------------------------- | |
303 | // data structures used for the data type registry | |
304 | // ---------------------------------------------------------------------------- | |
305 | ||
b94ae1ea VZ |
306 | struct wxGridDataTypeInfo |
307 | { | |
f2d76237 RD |
308 | wxGridDataTypeInfo(const wxString& typeName, |
309 | wxGridCellRenderer* renderer, | |
310 | wxGridCellEditor* editor) | |
311 | : m_typeName(typeName), m_renderer(renderer), m_editor(editor) | |
312 | { } | |
313 | ||
39bcce60 VZ |
314 | ~wxGridDataTypeInfo() |
315 | { | |
316 | wxSafeDecRef(m_renderer); | |
317 | wxSafeDecRef(m_editor); | |
318 | } | |
f2d76237 RD |
319 | |
320 | wxString m_typeName; | |
321 | wxGridCellRenderer* m_renderer; | |
322 | wxGridCellEditor* m_editor; | |
323 | }; | |
324 | ||
325 | ||
f6bcfd97 | 326 | WX_DEFINE_EXPORTED_ARRAY(wxGridDataTypeInfo*, wxGridDataTypeInfoArray); |
f2d76237 RD |
327 | |
328 | ||
b94ae1ea VZ |
329 | class WXDLLEXPORT wxGridTypeRegistry |
330 | { | |
f2d76237 | 331 | public: |
c78b3acd | 332 | wxGridTypeRegistry() {} |
f2d76237 | 333 | ~wxGridTypeRegistry(); |
b94ae1ea | 334 | |
f2d76237 RD |
335 | void RegisterDataType(const wxString& typeName, |
336 | wxGridCellRenderer* renderer, | |
337 | wxGridCellEditor* editor); | |
c4608a8a VZ |
338 | |
339 | // find one of already registered data types | |
340 | int FindRegisteredDataType(const wxString& typeName); | |
341 | ||
342 | // try to FindRegisteredDataType(), if this fails and typeName is one of | |
343 | // standard typenames, register it and return its index | |
f2d76237 | 344 | int FindDataType(const wxString& typeName); |
c4608a8a VZ |
345 | |
346 | // try to FindDataType(), if it fails see if it is not one of already | |
347 | // registered data types with some params in which case clone the | |
348 | // registered data type and set params for it | |
349 | int FindOrCloneDataType(const wxString& typeName); | |
350 | ||
f2d76237 RD |
351 | wxGridCellRenderer* GetRenderer(int index); |
352 | wxGridCellEditor* GetEditor(int index); | |
353 | ||
354 | private: | |
355 | wxGridDataTypeInfoArray m_typeinfo; | |
356 | }; | |
357 | ||
b99be8fb VZ |
358 | // ---------------------------------------------------------------------------- |
359 | // conditional compilation | |
360 | // ---------------------------------------------------------------------------- | |
361 | ||
9496deb5 MB |
362 | #ifndef WXGRID_DRAW_LINES |
363 | #define WXGRID_DRAW_LINES 1 | |
796df70a SN |
364 | #endif |
365 | ||
0a976765 VZ |
366 | // ---------------------------------------------------------------------------- |
367 | // globals | |
368 | // ---------------------------------------------------------------------------- | |
369 | ||
370 | //#define DEBUG_ATTR_CACHE | |
371 | #ifdef DEBUG_ATTR_CACHE | |
372 | static size_t gs_nAttrCacheHits = 0; | |
373 | static size_t gs_nAttrCacheMisses = 0; | |
374 | #endif // DEBUG_ATTR_CACHE | |
f85afd4e | 375 | |
43947979 VZ |
376 | // ---------------------------------------------------------------------------- |
377 | // constants | |
378 | // ---------------------------------------------------------------------------- | |
379 | ||
f85afd4e MB |
380 | wxGridCellCoords wxGridNoCellCoords( -1, -1 ); |
381 | wxRect wxGridNoCellRect( -1, -1, -1, -1 ); | |
382 | ||
f0102d2a | 383 | // scroll line size |
faec5a43 SN |
384 | // TODO: this doesn't work at all, grid cells have different sizes and approx |
385 | // calculations don't work as because of the size mismatch scrollbars | |
386 | // sometimes fail to be shown when they should be or vice versa | |
b51c3f27 RD |
387 | // |
388 | // The scroll bars may be a little flakey once in a while, but that is | |
389 | // surely much less horrible than having scroll lines of only 1!!! | |
390 | // -- Robin | |
97a9929e VZ |
391 | // |
392 | // Well, it's still seriously broken so it might be better but needs | |
393 | // fixing anyhow | |
394 | // -- Vadim | |
395 | static const size_t GRID_SCROLL_LINE_X = 15; // 1; | |
396 | static const size_t GRID_SCROLL_LINE_Y = GRID_SCROLL_LINE_X; | |
f85afd4e | 397 | |
43947979 VZ |
398 | // the size of hash tables used a bit everywhere (the max number of elements |
399 | // in these hash tables is the number of rows/columns) | |
400 | static const int GRID_HASH_SIZE = 100; | |
401 | ||
97a9929e VZ |
402 | // ---------------------------------------------------------------------------- |
403 | // private functions | |
404 | // ---------------------------------------------------------------------------- | |
405 | ||
d0eb7e56 | 406 | static inline int GetScrollX(int x) |
97a9929e VZ |
407 | { |
408 | return (x + GRID_SCROLL_LINE_X - 1) / GRID_SCROLL_LINE_X; | |
409 | } | |
410 | ||
d0eb7e56 | 411 | static inline int GetScrollY(int y) |
97a9929e VZ |
412 | { |
413 | return (y + GRID_SCROLL_LINE_Y - 1) / GRID_SCROLL_LINE_Y; | |
414 | } | |
415 | ||
ab79958a VZ |
416 | // ============================================================================ |
417 | // implementation | |
418 | // ============================================================================ | |
419 | ||
2796cce3 RD |
420 | // ---------------------------------------------------------------------------- |
421 | // wxGridCellEditor | |
422 | // ---------------------------------------------------------------------------- | |
423 | ||
424 | wxGridCellEditor::wxGridCellEditor() | |
425 | { | |
426 | m_control = NULL; | |
427 | } | |
428 | ||
429 | ||
430 | wxGridCellEditor::~wxGridCellEditor() | |
431 | { | |
432 | Destroy(); | |
433 | } | |
434 | ||
508011ce VZ |
435 | void wxGridCellEditor::Create(wxWindow* WXUNUSED(parent), |
436 | wxWindowID WXUNUSED(id), | |
437 | wxEvtHandler* evtHandler) | |
438 | { | |
189d0213 | 439 | if ( evtHandler ) |
508011ce VZ |
440 | m_control->PushEventHandler(evtHandler); |
441 | } | |
2796cce3 | 442 | |
189d0213 VZ |
443 | void wxGridCellEditor::PaintBackground(const wxRect& rectCell, |
444 | wxGridCellAttr *attr) | |
445 | { | |
446 | // erase the background because we might not fill the cell | |
447 | wxClientDC dc(m_control->GetParent()); | |
448 | dc.SetPen(*wxTRANSPARENT_PEN); | |
449 | dc.SetBrush(wxBrush(attr->GetBackgroundColour(), wxSOLID)); | |
450 | dc.DrawRectangle(rectCell); | |
451 | ||
452 | // redraw the control we just painted over | |
453 | m_control->Refresh(); | |
454 | } | |
455 | ||
2796cce3 RD |
456 | void wxGridCellEditor::Destroy() |
457 | { | |
508011ce VZ |
458 | if (m_control) |
459 | { | |
b94ae1ea VZ |
460 | m_control->PopEventHandler(TRUE /* delete it*/); |
461 | ||
2796cce3 RD |
462 | m_control->Destroy(); |
463 | m_control = NULL; | |
464 | } | |
465 | } | |
466 | ||
3da93aae | 467 | void wxGridCellEditor::Show(bool show, wxGridCellAttr *attr) |
2796cce3 RD |
468 | { |
469 | wxASSERT_MSG(m_control, | |
470 | wxT("The wxGridCellEditor must be Created first!")); | |
471 | m_control->Show(show); | |
3da93aae VZ |
472 | |
473 | if ( show ) | |
474 | { | |
475 | // set the colours/fonts if we have any | |
476 | if ( attr ) | |
477 | { | |
f2d76237 RD |
478 | m_colFgOld = m_control->GetForegroundColour(); |
479 | m_control->SetForegroundColour(attr->GetTextColour()); | |
3da93aae | 480 | |
f2d76237 RD |
481 | m_colBgOld = m_control->GetBackgroundColour(); |
482 | m_control->SetBackgroundColour(attr->GetBackgroundColour()); | |
3da93aae | 483 | |
f2d76237 RD |
484 | m_fontOld = m_control->GetFont(); |
485 | m_control->SetFont(attr->GetFont()); | |
3da93aae VZ |
486 | |
487 | // can't do anything more in the base class version, the other | |
488 | // attributes may only be used by the derived classes | |
489 | } | |
490 | } | |
491 | else | |
492 | { | |
493 | // restore the standard colours fonts | |
494 | if ( m_colFgOld.Ok() ) | |
495 | { | |
496 | m_control->SetForegroundColour(m_colFgOld); | |
497 | m_colFgOld = wxNullColour; | |
498 | } | |
499 | ||
500 | if ( m_colBgOld.Ok() ) | |
501 | { | |
502 | m_control->SetBackgroundColour(m_colBgOld); | |
503 | m_colBgOld = wxNullColour; | |
504 | } | |
505 | ||
506 | if ( m_fontOld.Ok() ) | |
507 | { | |
508 | m_control->SetFont(m_fontOld); | |
509 | m_fontOld = wxNullFont; | |
510 | } | |
511 | } | |
2796cce3 RD |
512 | } |
513 | ||
514 | void wxGridCellEditor::SetSize(const wxRect& rect) | |
515 | { | |
516 | wxASSERT_MSG(m_control, | |
517 | wxT("The wxGridCellEditor must be Created first!")); | |
28a77bc4 | 518 | m_control->SetSize(rect, wxSIZE_ALLOW_MINUS_ONE); |
2796cce3 RD |
519 | } |
520 | ||
521 | void wxGridCellEditor::HandleReturn(wxKeyEvent& event) | |
522 | { | |
523 | event.Skip(); | |
524 | } | |
525 | ||
f6bcfd97 BP |
526 | bool wxGridCellEditor::IsAcceptedKey(wxKeyEvent& event) |
527 | { | |
528 | // accept the simple key presses, not anything with Ctrl/Alt/Meta | |
a4f7bf58 | 529 | return !(event.ControlDown() || event.AltDown()); |
f6bcfd97 | 530 | } |
2796cce3 | 531 | |
2c9a89e0 RD |
532 | void wxGridCellEditor::StartingKey(wxKeyEvent& event) |
533 | { | |
e195a54c VZ |
534 | event.Skip(); |
535 | } | |
2c9a89e0 | 536 | |
e195a54c VZ |
537 | void wxGridCellEditor::StartingClick() |
538 | { | |
b54ba671 | 539 | } |
2c9a89e0 | 540 | |
3a8c693a VZ |
541 | #if wxUSE_TEXTCTRL |
542 | ||
b54ba671 VZ |
543 | // ---------------------------------------------------------------------------- |
544 | // wxGridCellTextEditor | |
545 | // ---------------------------------------------------------------------------- | |
2c9a89e0 | 546 | |
2796cce3 RD |
547 | wxGridCellTextEditor::wxGridCellTextEditor() |
548 | { | |
c4608a8a | 549 | m_maxChars = 0; |
2796cce3 RD |
550 | } |
551 | ||
552 | void wxGridCellTextEditor::Create(wxWindow* parent, | |
553 | wxWindowID id, | |
2796cce3 RD |
554 | wxEvtHandler* evtHandler) |
555 | { | |
508011ce | 556 | m_control = new wxTextCtrl(parent, id, wxEmptyString, |
2c9a89e0 | 557 | wxDefaultPosition, wxDefaultSize |
2796cce3 | 558 | #if defined(__WXMSW__) |
84912ef8 RD |
559 | , wxTE_PROCESS_TAB | wxTE_MULTILINE | |
560 | wxTE_NO_VSCROLL | wxTE_AUTO_SCROLL | |
2796cce3 | 561 | #endif |
508011ce | 562 | ); |
2796cce3 | 563 | |
c4608a8a VZ |
564 | // TODO: use m_maxChars |
565 | ||
508011ce | 566 | wxGridCellEditor::Create(parent, id, evtHandler); |
2796cce3 RD |
567 | } |
568 | ||
189d0213 VZ |
569 | void wxGridCellTextEditor::PaintBackground(const wxRect& WXUNUSED(rectCell), |
570 | wxGridCellAttr * WXUNUSED(attr)) | |
571 | { | |
572 | // as we fill the entire client area, don't do anything here to minimize | |
573 | // flicker | |
574 | } | |
2796cce3 | 575 | |
99306db2 VZ |
576 | void wxGridCellTextEditor::SetSize(const wxRect& rectOrig) |
577 | { | |
578 | wxRect rect(rectOrig); | |
579 | ||
580 | // Make the edit control large enough to allow for internal | |
581 | // margins | |
582 | // | |
583 | // TODO: remove this if the text ctrl sizing is improved esp. for | |
584 | // unix | |
585 | // | |
586 | #if defined(__WXGTK__) | |
b0e282b3 RR |
587 | if (rect.x != 0) |
588 | { | |
589 | rect.x += 1; | |
590 | rect.y += 1; | |
591 | rect.width -= 1; | |
592 | rect.height -= 1; | |
593 | } | |
99306db2 | 594 | #else // !GTK |
cb105ad4 | 595 | int extra_x = ( rect.x > 2 )? 2 : 1; |
84912ef8 RD |
596 | |
597 | // MB: treat MSW separately here otherwise the caret doesn't show | |
598 | // when the editor is in the first row. | |
a0948e27 MB |
599 | #if defined(__WXMSW__) |
600 | int extra_y = 2; | |
601 | #else | |
cb105ad4 | 602 | int extra_y = ( rect.y > 2 )? 2 : 1; |
a0948e27 MB |
603 | #endif // MSW |
604 | ||
99306db2 | 605 | #if defined(__WXMOTIF__) |
cb105ad4 SN |
606 | extra_x *= 2; |
607 | extra_y *= 2; | |
99306db2 | 608 | #endif |
cb105ad4 SN |
609 | rect.SetLeft( wxMax(0, rect.x - extra_x) ); |
610 | rect.SetTop( wxMax(0, rect.y - extra_y) ); | |
611 | rect.SetRight( rect.GetRight() + 2*extra_x ); | |
612 | rect.SetBottom( rect.GetBottom() + 2*extra_y ); | |
99306db2 VZ |
613 | #endif // GTK/!GTK |
614 | ||
615 | wxGridCellEditor::SetSize(rect); | |
616 | } | |
617 | ||
3da93aae | 618 | void wxGridCellTextEditor::BeginEdit(int row, int col, wxGrid* grid) |
2796cce3 RD |
619 | { |
620 | wxASSERT_MSG(m_control, | |
621 | wxT("The wxGridCellEditor must be Created first!")); | |
622 | ||
623 | m_startValue = grid->GetTable()->GetValue(row, col); | |
816be743 VZ |
624 | |
625 | DoBeginEdit(m_startValue); | |
626 | } | |
627 | ||
628 | void wxGridCellTextEditor::DoBeginEdit(const wxString& startValue) | |
629 | { | |
630 | Text()->SetValue(startValue); | |
b54ba671 VZ |
631 | Text()->SetInsertionPointEnd(); |
632 | Text()->SetFocus(); | |
2796cce3 RD |
633 | } |
634 | ||
3324d5f5 | 635 | bool wxGridCellTextEditor::EndEdit(int row, int col, |
3da93aae | 636 | wxGrid* grid) |
2796cce3 RD |
637 | { |
638 | wxASSERT_MSG(m_control, | |
639 | wxT("The wxGridCellEditor must be Created first!")); | |
640 | ||
641 | bool changed = FALSE; | |
b54ba671 | 642 | wxString value = Text()->GetValue(); |
2796cce3 RD |
643 | if (value != m_startValue) |
644 | changed = TRUE; | |
645 | ||
646 | if (changed) | |
647 | grid->GetTable()->SetValue(row, col, value); | |
2c9a89e0 | 648 | |
3da93aae | 649 | m_startValue = wxEmptyString; |
b54ba671 | 650 | Text()->SetValue(m_startValue); |
2796cce3 RD |
651 | |
652 | return changed; | |
653 | } | |
654 | ||
655 | ||
656 | void wxGridCellTextEditor::Reset() | |
657 | { | |
658 | wxASSERT_MSG(m_control, | |
659 | wxT("The wxGridCellEditor must be Created first!")); | |
660 | ||
816be743 VZ |
661 | DoReset(m_startValue); |
662 | } | |
663 | ||
664 | void wxGridCellTextEditor::DoReset(const wxString& startValue) | |
665 | { | |
666 | Text()->SetValue(startValue); | |
b54ba671 | 667 | Text()->SetInsertionPointEnd(); |
2796cce3 RD |
668 | } |
669 | ||
f6bcfd97 BP |
670 | bool wxGridCellTextEditor::IsAcceptedKey(wxKeyEvent& event) |
671 | { | |
672 | if ( wxGridCellEditor::IsAcceptedKey(event) ) | |
673 | { | |
674 | int keycode = event.GetKeyCode(); | |
675 | switch ( keycode ) | |
676 | { | |
677 | case WXK_NUMPAD0: | |
678 | case WXK_NUMPAD1: | |
679 | case WXK_NUMPAD2: | |
680 | case WXK_NUMPAD3: | |
681 | case WXK_NUMPAD4: | |
682 | case WXK_NUMPAD5: | |
683 | case WXK_NUMPAD6: | |
684 | case WXK_NUMPAD7: | |
685 | case WXK_NUMPAD8: | |
686 | case WXK_NUMPAD9: | |
687 | case WXK_MULTIPLY: | |
688 | case WXK_NUMPAD_MULTIPLY: | |
689 | case WXK_ADD: | |
690 | case WXK_NUMPAD_ADD: | |
691 | case WXK_SUBTRACT: | |
692 | case WXK_NUMPAD_SUBTRACT: | |
693 | case WXK_DECIMAL: | |
694 | case WXK_NUMPAD_DECIMAL: | |
695 | case WXK_DIVIDE: | |
696 | case WXK_NUMPAD_DIVIDE: | |
697 | return TRUE; | |
698 | ||
699 | default: | |
700 | // accept 8 bit chars too if isprint() agrees | |
701 | if ( (keycode < 255) && (isprint(keycode)) ) | |
702 | return TRUE; | |
703 | } | |
704 | } | |
705 | ||
706 | return FALSE; | |
707 | } | |
708 | ||
2c9a89e0 RD |
709 | void wxGridCellTextEditor::StartingKey(wxKeyEvent& event) |
710 | { | |
f6bcfd97 BP |
711 | // we don't check for !HasModifiers() because IsAcceptedKey() did it |
712 | ||
713 | // insert the key in the control | |
714 | wxChar ch; | |
715 | int keycode = event.GetKeyCode(); | |
716 | switch ( keycode ) | |
717 | { | |
718 | case WXK_NUMPAD0: | |
719 | case WXK_NUMPAD1: | |
720 | case WXK_NUMPAD2: | |
721 | case WXK_NUMPAD3: | |
722 | case WXK_NUMPAD4: | |
723 | case WXK_NUMPAD5: | |
724 | case WXK_NUMPAD6: | |
725 | case WXK_NUMPAD7: | |
726 | case WXK_NUMPAD8: | |
727 | case WXK_NUMPAD9: | |
728 | ch = _T('0') + keycode - WXK_NUMPAD0; | |
729 | break; | |
b54ba671 | 730 | |
f6bcfd97 BP |
731 | case WXK_MULTIPLY: |
732 | case WXK_NUMPAD_MULTIPLY: | |
733 | ch = _T('*'); | |
734 | break; | |
b54ba671 | 735 | |
f6bcfd97 BP |
736 | case WXK_ADD: |
737 | case WXK_NUMPAD_ADD: | |
738 | ch = _T('+'); | |
739 | break; | |
2c9a89e0 | 740 | |
f6bcfd97 BP |
741 | case WXK_SUBTRACT: |
742 | case WXK_NUMPAD_SUBTRACT: | |
743 | ch = _T('-'); | |
744 | break; | |
745 | ||
746 | case WXK_DECIMAL: | |
747 | case WXK_NUMPAD_DECIMAL: | |
748 | ch = _T('.'); | |
749 | break; | |
750 | ||
751 | case WXK_DIVIDE: | |
752 | case WXK_NUMPAD_DIVIDE: | |
753 | ch = _T('/'); | |
754 | break; | |
755 | ||
756 | default: | |
757 | if ( keycode < 256 && keycode >= 0 && isprint(keycode) ) | |
758 | { | |
759 | // FIXME this is not going to work for non letters... | |
760 | if ( !event.ShiftDown() ) | |
761 | { | |
762 | keycode = tolower(keycode); | |
763 | } | |
764 | ||
765 | ch = (wxChar)keycode; | |
766 | } | |
767 | else | |
768 | { | |
769 | ch = _T('\0'); | |
770 | } | |
2c9a89e0 | 771 | } |
2c9a89e0 | 772 | |
f6bcfd97 BP |
773 | if ( ch ) |
774 | { | |
775 | Text()->AppendText(ch); | |
776 | } | |
777 | else | |
778 | { | |
779 | event.Skip(); | |
780 | } | |
b54ba671 | 781 | } |
2c9a89e0 | 782 | |
c78b3acd | 783 | void wxGridCellTextEditor::HandleReturn( wxKeyEvent& |
0b7e6e7d | 784 | WXUNUSED_GTK(WXUNUSED_MOTIF(event)) ) |
2796cce3 RD |
785 | { |
786 | #if defined(__WXMOTIF__) || defined(__WXGTK__) | |
787 | // wxMotif needs a little extra help... | |
6fc0f38f | 788 | size_t pos = (size_t)( Text()->GetInsertionPoint() ); |
b54ba671 | 789 | wxString s( Text()->GetValue() ); |
2796cce3 | 790 | s = s.Left(pos) + "\n" + s.Mid(pos); |
b54ba671 VZ |
791 | Text()->SetValue(s); |
792 | Text()->SetInsertionPoint( pos ); | |
2796cce3 RD |
793 | #else |
794 | // the other ports can handle a Return key press | |
795 | // | |
796 | event.Skip(); | |
797 | #endif | |
798 | } | |
799 | ||
c4608a8a VZ |
800 | void wxGridCellTextEditor::SetParameters(const wxString& params) |
801 | { | |
802 | if ( !params ) | |
803 | { | |
804 | // reset to default | |
805 | m_maxChars = 0; | |
806 | } | |
807 | else | |
808 | { | |
809 | long tmp; | |
810 | if ( !params.ToLong(&tmp) ) | |
811 | { | |
f6bcfd97 | 812 | wxLogDebug(_T("Invalid wxGridCellTextEditor parameter string '%s' ignored"), params.c_str()); |
c4608a8a VZ |
813 | } |
814 | else | |
815 | { | |
816 | m_maxChars = (size_t)tmp; | |
817 | } | |
818 | } | |
819 | } | |
820 | ||
816be743 VZ |
821 | // ---------------------------------------------------------------------------- |
822 | // wxGridCellNumberEditor | |
823 | // ---------------------------------------------------------------------------- | |
824 | ||
825 | wxGridCellNumberEditor::wxGridCellNumberEditor(int min, int max) | |
826 | { | |
827 | m_min = min; | |
828 | m_max = max; | |
829 | } | |
830 | ||
831 | void wxGridCellNumberEditor::Create(wxWindow* parent, | |
832 | wxWindowID id, | |
833 | wxEvtHandler* evtHandler) | |
834 | { | |
835 | if ( HasRange() ) | |
836 | { | |
837 | // create a spin ctrl | |
838 | m_control = new wxSpinCtrl(parent, -1, wxEmptyString, | |
839 | wxDefaultPosition, wxDefaultSize, | |
840 | wxSP_ARROW_KEYS, | |
841 | m_min, m_max); | |
842 | ||
843 | wxGridCellEditor::Create(parent, id, evtHandler); | |
844 | } | |
845 | else | |
846 | { | |
847 | // just a text control | |
848 | wxGridCellTextEditor::Create(parent, id, evtHandler); | |
849 | ||
850 | #if wxUSE_VALIDATORS | |
85bc0351 | 851 | Text()->SetValidator(wxTextValidator(wxFILTER_NUMERIC)); |
816be743 VZ |
852 | #endif // wxUSE_VALIDATORS |
853 | } | |
854 | } | |
855 | ||
856 | void wxGridCellNumberEditor::BeginEdit(int row, int col, wxGrid* grid) | |
857 | { | |
858 | // first get the value | |
859 | wxGridTableBase *table = grid->GetTable(); | |
860 | if ( table->CanGetValueAs(row, col, wxGRID_VALUE_NUMBER) ) | |
861 | { | |
862 | m_valueOld = table->GetValueAsLong(row, col); | |
863 | } | |
864 | else | |
865 | { | |
a5777624 RD |
866 | wxString sValue = table->GetValue(row, col); |
867 | if (! sValue.ToLong(&m_valueOld)) | |
868 | { | |
869 | wxFAIL_MSG( _T("this cell doesn't have numeric value") ); | |
870 | return; | |
871 | } | |
816be743 VZ |
872 | } |
873 | ||
874 | if ( HasRange() ) | |
875 | { | |
4a64bee4 | 876 | Spin()->SetValue((int)m_valueOld); |
f6bcfd97 | 877 | Spin()->SetFocus(); |
816be743 VZ |
878 | } |
879 | else | |
880 | { | |
881 | DoBeginEdit(GetString()); | |
882 | } | |
883 | } | |
884 | ||
3324d5f5 | 885 | bool wxGridCellNumberEditor::EndEdit(int row, int col, |
816be743 VZ |
886 | wxGrid* grid) |
887 | { | |
888 | bool changed; | |
889 | long value; | |
890 | ||
891 | if ( HasRange() ) | |
892 | { | |
893 | value = Spin()->GetValue(); | |
894 | changed = value != m_valueOld; | |
895 | } | |
896 | else | |
897 | { | |
898 | changed = Text()->GetValue().ToLong(&value) && (value != m_valueOld); | |
899 | } | |
900 | ||
901 | if ( changed ) | |
902 | { | |
a5777624 RD |
903 | if (grid->GetTable()->CanSetValueAs(row, col, wxGRID_VALUE_NUMBER)) |
904 | grid->GetTable()->SetValueAsLong(row, col, value); | |
905 | else | |
f6bcfd97 | 906 | grid->GetTable()->SetValue(row, col, wxString::Format(wxT("%ld"), value)); |
816be743 VZ |
907 | } |
908 | ||
909 | return changed; | |
910 | } | |
911 | ||
912 | void wxGridCellNumberEditor::Reset() | |
913 | { | |
914 | if ( HasRange() ) | |
915 | { | |
4a64bee4 | 916 | Spin()->SetValue((int)m_valueOld); |
816be743 VZ |
917 | } |
918 | else | |
919 | { | |
920 | DoReset(GetString()); | |
921 | } | |
922 | } | |
923 | ||
f6bcfd97 BP |
924 | bool wxGridCellNumberEditor::IsAcceptedKey(wxKeyEvent& event) |
925 | { | |
926 | if ( wxGridCellEditor::IsAcceptedKey(event) ) | |
927 | { | |
928 | int keycode = event.GetKeyCode(); | |
929 | switch ( keycode ) | |
930 | { | |
931 | case WXK_NUMPAD0: | |
932 | case WXK_NUMPAD1: | |
933 | case WXK_NUMPAD2: | |
934 | case WXK_NUMPAD3: | |
935 | case WXK_NUMPAD4: | |
936 | case WXK_NUMPAD5: | |
937 | case WXK_NUMPAD6: | |
938 | case WXK_NUMPAD7: | |
939 | case WXK_NUMPAD8: | |
940 | case WXK_NUMPAD9: | |
941 | case WXK_ADD: | |
942 | case WXK_NUMPAD_ADD: | |
943 | case WXK_SUBTRACT: | |
944 | case WXK_NUMPAD_SUBTRACT: | |
945 | case WXK_UP: | |
946 | case WXK_DOWN: | |
947 | return TRUE; | |
948 | ||
949 | default: | |
950 | if ( (keycode < 128) && isdigit(keycode) ) | |
951 | return TRUE; | |
952 | } | |
953 | } | |
954 | ||
955 | return FALSE; | |
956 | } | |
957 | ||
816be743 VZ |
958 | void wxGridCellNumberEditor::StartingKey(wxKeyEvent& event) |
959 | { | |
960 | if ( !HasRange() ) | |
961 | { | |
4a64bee4 | 962 | int keycode = (int) event.KeyCode(); |
816be743 VZ |
963 | if ( isdigit(keycode) || keycode == '+' || keycode == '-' ) |
964 | { | |
965 | wxGridCellTextEditor::StartingKey(event); | |
966 | ||
967 | // skip Skip() below | |
968 | return; | |
969 | } | |
970 | } | |
971 | ||
972 | event.Skip(); | |
973 | } | |
9c4ba614 | 974 | |
c4608a8a VZ |
975 | void wxGridCellNumberEditor::SetParameters(const wxString& params) |
976 | { | |
977 | if ( !params ) | |
978 | { | |
979 | // reset to default | |
980 | m_min = | |
981 | m_max = -1; | |
982 | } | |
983 | else | |
984 | { | |
985 | long tmp; | |
986 | if ( params.BeforeFirst(_T(',')).ToLong(&tmp) ) | |
987 | { | |
988 | m_min = (int)tmp; | |
989 | ||
990 | if ( params.AfterFirst(_T(',')).ToLong(&tmp) ) | |
991 | { | |
992 | m_max = (int)tmp; | |
993 | ||
994 | // skip the error message below | |
995 | return; | |
996 | } | |
997 | } | |
998 | ||
f6bcfd97 | 999 | wxLogDebug(_T("Invalid wxGridCellNumberEditor parameter string '%s' ignored"), params.c_str()); |
c4608a8a VZ |
1000 | } |
1001 | } | |
1002 | ||
816be743 VZ |
1003 | // ---------------------------------------------------------------------------- |
1004 | // wxGridCellFloatEditor | |
1005 | // ---------------------------------------------------------------------------- | |
1006 | ||
f6bcfd97 BP |
1007 | wxGridCellFloatEditor::wxGridCellFloatEditor(int width, int precision) |
1008 | { | |
1009 | m_width = width; | |
1010 | m_precision = precision; | |
1011 | } | |
1012 | ||
816be743 VZ |
1013 | void wxGridCellFloatEditor::Create(wxWindow* parent, |
1014 | wxWindowID id, | |
1015 | wxEvtHandler* evtHandler) | |
1016 | { | |
1017 | wxGridCellTextEditor::Create(parent, id, evtHandler); | |
1018 | ||
1019 | #if wxUSE_VALIDATORS | |
85bc0351 | 1020 | Text()->SetValidator(wxTextValidator(wxFILTER_NUMERIC)); |
816be743 VZ |
1021 | #endif // wxUSE_VALIDATORS |
1022 | } | |
1023 | ||
1024 | void wxGridCellFloatEditor::BeginEdit(int row, int col, wxGrid* grid) | |
1025 | { | |
1026 | // first get the value | |
1027 | wxGridTableBase *table = grid->GetTable(); | |
1028 | if ( table->CanGetValueAs(row, col, wxGRID_VALUE_FLOAT) ) | |
1029 | { | |
1030 | m_valueOld = table->GetValueAsDouble(row, col); | |
1031 | } | |
1032 | else | |
1033 | { | |
a5777624 RD |
1034 | wxString sValue = table->GetValue(row, col); |
1035 | if (! sValue.ToDouble(&m_valueOld)) | |
1036 | { | |
1037 | wxFAIL_MSG( _T("this cell doesn't have float value") ); | |
1038 | return; | |
1039 | } | |
816be743 VZ |
1040 | } |
1041 | ||
1042 | DoBeginEdit(GetString()); | |
1043 | } | |
1044 | ||
3324d5f5 | 1045 | bool wxGridCellFloatEditor::EndEdit(int row, int col, |
816be743 VZ |
1046 | wxGrid* grid) |
1047 | { | |
1048 | double value; | |
1049 | if ( Text()->GetValue().ToDouble(&value) && (value != m_valueOld) ) | |
1050 | { | |
a5777624 RD |
1051 | if (grid->GetTable()->CanSetValueAs(row, col, wxGRID_VALUE_FLOAT)) |
1052 | grid->GetTable()->SetValueAsDouble(row, col, value); | |
1053 | else | |
f6bcfd97 | 1054 | grid->GetTable()->SetValue(row, col, wxString::Format(wxT("%f"), value)); |
816be743 VZ |
1055 | |
1056 | return TRUE; | |
1057 | } | |
1058 | else | |
1059 | { | |
1060 | return FALSE; | |
1061 | } | |
1062 | } | |
1063 | ||
1064 | void wxGridCellFloatEditor::Reset() | |
1065 | { | |
1066 | DoReset(GetString()); | |
1067 | } | |
1068 | ||
1069 | void wxGridCellFloatEditor::StartingKey(wxKeyEvent& event) | |
1070 | { | |
4a64bee4 | 1071 | int keycode = (int)event.KeyCode(); |
816be743 VZ |
1072 | if ( isdigit(keycode) || |
1073 | keycode == '+' || keycode == '-' || keycode == '.' ) | |
1074 | { | |
1075 | wxGridCellTextEditor::StartingKey(event); | |
1076 | ||
1077 | // skip Skip() below | |
1078 | return; | |
1079 | } | |
1080 | ||
1081 | event.Skip(); | |
1082 | } | |
1083 | ||
f6bcfd97 BP |
1084 | void wxGridCellFloatEditor::SetParameters(const wxString& params) |
1085 | { | |
1086 | if ( !params ) | |
1087 | { | |
1088 | // reset to default | |
1089 | m_width = | |
1090 | m_precision = -1; | |
1091 | } | |
1092 | else | |
1093 | { | |
1094 | long tmp; | |
1095 | if ( params.BeforeFirst(_T(',')).ToLong(&tmp) ) | |
1096 | { | |
1097 | m_width = (int)tmp; | |
1098 | ||
1099 | if ( params.AfterFirst(_T(',')).ToLong(&tmp) ) | |
1100 | { | |
1101 | m_precision = (int)tmp; | |
1102 | ||
1103 | // skip the error message below | |
1104 | return; | |
1105 | } | |
1106 | } | |
1107 | ||
1108 | wxLogDebug(_T("Invalid wxGridCellFloatEditor parameter string '%s' ignored"), params.c_str()); | |
1109 | } | |
1110 | } | |
1111 | ||
1112 | wxString wxGridCellFloatEditor::GetString() const | |
1113 | { | |
1114 | wxString fmt; | |
1115 | if ( m_width == -1 ) | |
1116 | { | |
1117 | // default width/precision | |
1118 | fmt = _T("%g"); | |
1119 | } | |
1120 | else if ( m_precision == -1 ) | |
1121 | { | |
1122 | // default precision | |
1123 | fmt.Printf(_T("%%%d.g"), m_width); | |
1124 | } | |
1125 | else | |
1126 | { | |
1127 | fmt.Printf(_T("%%%d.%dg"), m_width, m_precision); | |
1128 | } | |
1129 | ||
1130 | return wxString::Format(fmt, m_valueOld); | |
1131 | } | |
1132 | ||
1133 | bool wxGridCellFloatEditor::IsAcceptedKey(wxKeyEvent& event) | |
1134 | { | |
1135 | if ( wxGridCellEditor::IsAcceptedKey(event) ) | |
1136 | { | |
1137 | int keycode = event.GetKeyCode(); | |
1138 | switch ( keycode ) | |
1139 | { | |
1140 | case WXK_NUMPAD0: | |
1141 | case WXK_NUMPAD1: | |
1142 | case WXK_NUMPAD2: | |
1143 | case WXK_NUMPAD3: | |
1144 | case WXK_NUMPAD4: | |
1145 | case WXK_NUMPAD5: | |
1146 | case WXK_NUMPAD6: | |
1147 | case WXK_NUMPAD7: | |
1148 | case WXK_NUMPAD8: | |
1149 | case WXK_NUMPAD9: | |
1150 | case WXK_ADD: | |
1151 | case WXK_NUMPAD_ADD: | |
1152 | case WXK_SUBTRACT: | |
1153 | case WXK_NUMPAD_SUBTRACT: | |
1154 | case WXK_DECIMAL: | |
1155 | case WXK_NUMPAD_DECIMAL: | |
1156 | return TRUE; | |
1157 | ||
1158 | default: | |
1159 | // additionally accept 'e' as in '1e+6' | |
1160 | if ( (keycode < 128) && | |
1161 | (isdigit(keycode) || tolower(keycode) == 'e') ) | |
1162 | return TRUE; | |
1163 | } | |
1164 | } | |
1165 | ||
1166 | return FALSE; | |
1167 | } | |
1168 | ||
3a8c693a VZ |
1169 | #endif // wxUSE_TEXTCTRL |
1170 | ||
1171 | #if wxUSE_CHECKBOX | |
1172 | ||
508011ce VZ |
1173 | // ---------------------------------------------------------------------------- |
1174 | // wxGridCellBoolEditor | |
1175 | // ---------------------------------------------------------------------------- | |
1176 | ||
1177 | void wxGridCellBoolEditor::Create(wxWindow* parent, | |
1178 | wxWindowID id, | |
1179 | wxEvtHandler* evtHandler) | |
1180 | { | |
1181 | m_control = new wxCheckBox(parent, id, wxEmptyString, | |
1182 | wxDefaultPosition, wxDefaultSize, | |
1183 | wxNO_BORDER); | |
1184 | ||
1185 | wxGridCellEditor::Create(parent, id, evtHandler); | |
1186 | } | |
1187 | ||
1188 | void wxGridCellBoolEditor::SetSize(const wxRect& r) | |
1189 | { | |
b94ae1ea VZ |
1190 | bool resize = FALSE; |
1191 | wxSize size = m_control->GetSize(); | |
1192 | wxCoord minSize = wxMin(r.width, r.height); | |
1193 | ||
1194 | // check if the checkbox is not too big/small for this cell | |
1195 | wxSize sizeBest = m_control->GetBestSize(); | |
1196 | if ( !(size == sizeBest) ) | |
1197 | { | |
1198 | // reset to default size if it had been made smaller | |
1199 | size = sizeBest; | |
1200 | ||
1201 | resize = TRUE; | |
1202 | } | |
1203 | ||
1204 | if ( size.x >= minSize || size.y >= minSize ) | |
1205 | { | |
1206 | // leave 1 pixel margin | |
1207 | size.x = size.y = minSize - 2; | |
1208 | ||
1209 | resize = TRUE; | |
1210 | } | |
1211 | ||
1212 | if ( resize ) | |
1213 | { | |
1214 | m_control->SetSize(size); | |
1215 | } | |
1216 | ||
508011ce | 1217 | // position it in the centre of the rectangle (TODO: support alignment?) |
508011ce | 1218 | |
b94ae1ea | 1219 | #if defined(__WXGTK__) || defined (__WXMOTIF__) |
508011ce VZ |
1220 | // the checkbox without label still has some space to the right in wxGTK, |
1221 | // so shift it to the right | |
b94ae1ea VZ |
1222 | size.x -= 8; |
1223 | #elif defined(__WXMSW__) | |
a95e38c0 VZ |
1224 | // here too, but in other way |
1225 | size.x += 1; | |
b94ae1ea VZ |
1226 | size.y -= 2; |
1227 | #endif | |
508011ce | 1228 | |
b94ae1ea | 1229 | m_control->Move(r.x + r.width/2 - size.x/2, r.y + r.height/2 - size.y/2); |
508011ce VZ |
1230 | } |
1231 | ||
1232 | void wxGridCellBoolEditor::Show(bool show, wxGridCellAttr *attr) | |
1233 | { | |
99306db2 VZ |
1234 | m_control->Show(show); |
1235 | ||
189d0213 | 1236 | if ( show ) |
508011ce | 1237 | { |
189d0213 VZ |
1238 | wxColour colBg = attr ? attr->GetBackgroundColour() : *wxLIGHT_GREY; |
1239 | CBox()->SetBackgroundColour(colBg); | |
508011ce | 1240 | } |
508011ce VZ |
1241 | } |
1242 | ||
1243 | void wxGridCellBoolEditor::BeginEdit(int row, int col, wxGrid* grid) | |
1244 | { | |
1245 | wxASSERT_MSG(m_control, | |
1246 | wxT("The wxGridCellEditor must be Created first!")); | |
1247 | ||
28a77bc4 | 1248 | if (grid->GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL)) |
f2d76237 RD |
1249 | m_startValue = grid->GetTable()->GetValueAsBool(row, col); |
1250 | else | |
695a3263 MB |
1251 | { |
1252 | wxString cellval( grid->GetTable()->GetValue(row, col) ); | |
1253 | m_startValue = !( !cellval || (cellval == "0") ); | |
1254 | } | |
508011ce VZ |
1255 | CBox()->SetValue(m_startValue); |
1256 | CBox()->SetFocus(); | |
1257 | } | |
1258 | ||
1259 | bool wxGridCellBoolEditor::EndEdit(int row, int col, | |
508011ce VZ |
1260 | wxGrid* grid) |
1261 | { | |
1262 | wxASSERT_MSG(m_control, | |
1263 | wxT("The wxGridCellEditor must be Created first!")); | |
1264 | ||
1265 | bool changed = FALSE; | |
1266 | bool value = CBox()->GetValue(); | |
1267 | if ( value != m_startValue ) | |
1268 | changed = TRUE; | |
1269 | ||
1270 | if ( changed ) | |
1271 | { | |
28a77bc4 | 1272 | if (grid->GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL)) |
f2d76237 RD |
1273 | grid->GetTable()->SetValueAsBool(row, col, value); |
1274 | else | |
1275 | grid->GetTable()->SetValue(row, col, value ? _T("1") : wxEmptyString); | |
508011ce VZ |
1276 | } |
1277 | ||
1278 | return changed; | |
1279 | } | |
1280 | ||
1281 | void wxGridCellBoolEditor::Reset() | |
1282 | { | |
1283 | wxASSERT_MSG(m_control, | |
1284 | wxT("The wxGridCellEditor must be Created first!")); | |
1285 | ||
1286 | CBox()->SetValue(m_startValue); | |
1287 | } | |
1288 | ||
e195a54c | 1289 | void wxGridCellBoolEditor::StartingClick() |
508011ce | 1290 | { |
e195a54c | 1291 | CBox()->SetValue(!CBox()->GetValue()); |
508011ce VZ |
1292 | } |
1293 | ||
f6bcfd97 BP |
1294 | bool wxGridCellBoolEditor::IsAcceptedKey(wxKeyEvent& event) |
1295 | { | |
1296 | if ( wxGridCellEditor::IsAcceptedKey(event) ) | |
1297 | { | |
1298 | int keycode = event.GetKeyCode(); | |
1299 | switch ( keycode ) | |
1300 | { | |
1301 | case WXK_MULTIPLY: | |
1302 | case WXK_NUMPAD_MULTIPLY: | |
1303 | case WXK_ADD: | |
1304 | case WXK_NUMPAD_ADD: | |
1305 | case WXK_SUBTRACT: | |
1306 | case WXK_NUMPAD_SUBTRACT: | |
1307 | case WXK_SPACE: | |
1308 | case '+': | |
1309 | case '-': | |
1310 | return TRUE; | |
1311 | } | |
1312 | } | |
1313 | ||
1314 | return FALSE; | |
1315 | } | |
1316 | ||
3a8c693a VZ |
1317 | #endif // wxUSE_CHECKBOX |
1318 | ||
1319 | #if wxUSE_COMBOBOX | |
1320 | ||
4ee5fc9c VZ |
1321 | // ---------------------------------------------------------------------------- |
1322 | // wxGridCellChoiceEditor | |
1323 | // ---------------------------------------------------------------------------- | |
1324 | ||
1325 | wxGridCellChoiceEditor::wxGridCellChoiceEditor(size_t count, | |
f6bcfd97 | 1326 | const wxString choices[], |
4ee5fc9c VZ |
1327 | bool allowOthers) |
1328 | : m_allowOthers(allowOthers) | |
1329 | { | |
c4608a8a | 1330 | if ( count ) |
4ee5fc9c | 1331 | { |
c4608a8a VZ |
1332 | m_choices.Alloc(count); |
1333 | for ( size_t n = 0; n < count; n++ ) | |
1334 | { | |
1335 | m_choices.Add(choices[n]); | |
1336 | } | |
4ee5fc9c VZ |
1337 | } |
1338 | } | |
1339 | ||
c4608a8a VZ |
1340 | wxGridCellEditor *wxGridCellChoiceEditor::Clone() const |
1341 | { | |
1342 | wxGridCellChoiceEditor *editor = new wxGridCellChoiceEditor; | |
1343 | editor->m_allowOthers = m_allowOthers; | |
1344 | editor->m_choices = m_choices; | |
1345 | ||
1346 | return editor; | |
1347 | } | |
1348 | ||
4ee5fc9c VZ |
1349 | void wxGridCellChoiceEditor::Create(wxWindow* parent, |
1350 | wxWindowID id, | |
1351 | wxEvtHandler* evtHandler) | |
1352 | { | |
1353 | size_t count = m_choices.GetCount(); | |
1354 | wxString *choices = new wxString[count]; | |
1355 | for ( size_t n = 0; n < count; n++ ) | |
1356 | { | |
1357 | choices[n] = m_choices[n]; | |
1358 | } | |
1359 | ||
1360 | m_control = new wxComboBox(parent, id, wxEmptyString, | |
1361 | wxDefaultPosition, wxDefaultSize, | |
1362 | count, choices, | |
1363 | m_allowOthers ? 0 : wxCB_READONLY); | |
1364 | ||
1365 | delete [] choices; | |
1366 | ||
1367 | wxGridCellEditor::Create(parent, id, evtHandler); | |
1368 | } | |
1369 | ||
a5777624 RD |
1370 | void wxGridCellChoiceEditor::PaintBackground(const wxRect& rectCell, |
1371 | wxGridCellAttr * attr) | |
4ee5fc9c VZ |
1372 | { |
1373 | // as we fill the entire client area, don't do anything here to minimize | |
1374 | // flicker | |
a5777624 RD |
1375 | |
1376 | // TODO: It doesn't actually fill the client area since the height of a | |
1377 | // combo always defaults to the standard... Until someone has time to | |
1378 | // figure out the right rectangle to paint, just do it the normal way... | |
1379 | wxGridCellEditor::PaintBackground(rectCell, attr); | |
4ee5fc9c VZ |
1380 | } |
1381 | ||
1382 | void wxGridCellChoiceEditor::BeginEdit(int row, int col, wxGrid* grid) | |
1383 | { | |
1384 | wxASSERT_MSG(m_control, | |
1385 | wxT("The wxGridCellEditor must be Created first!")); | |
1386 | ||
1387 | m_startValue = grid->GetTable()->GetValue(row, col); | |
1388 | ||
1389 | Combo()->SetValue(m_startValue); | |
28a77bc4 RD |
1390 | size_t count = m_choices.GetCount(); |
1391 | for (size_t i=0; i<count; i++) | |
1392 | { | |
1393 | if (m_startValue == m_choices[i]) | |
1394 | { | |
1395 | Combo()->SetSelection(i); | |
1396 | break; | |
1397 | } | |
1398 | } | |
4ee5fc9c VZ |
1399 | Combo()->SetInsertionPointEnd(); |
1400 | Combo()->SetFocus(); | |
1401 | } | |
1402 | ||
28a77bc4 | 1403 | bool wxGridCellChoiceEditor::EndEdit(int row, int col, |
4ee5fc9c VZ |
1404 | wxGrid* grid) |
1405 | { | |
1406 | wxString value = Combo()->GetValue(); | |
1407 | bool changed = value != m_startValue; | |
1408 | ||
1409 | if ( changed ) | |
1410 | grid->GetTable()->SetValue(row, col, value); | |
1411 | ||
1412 | m_startValue = wxEmptyString; | |
1413 | Combo()->SetValue(m_startValue); | |
1414 | ||
1415 | return changed; | |
1416 | } | |
1417 | ||
1418 | void wxGridCellChoiceEditor::Reset() | |
1419 | { | |
1420 | Combo()->SetValue(m_startValue); | |
1421 | Combo()->SetInsertionPointEnd(); | |
1422 | } | |
1423 | ||
c4608a8a VZ |
1424 | void wxGridCellChoiceEditor::SetParameters(const wxString& params) |
1425 | { | |
1426 | if ( !params ) | |
1427 | { | |
1428 | // what can we do? | |
1429 | return; | |
1430 | } | |
1431 | ||
1432 | m_choices.Empty(); | |
1433 | ||
1434 | wxStringTokenizer tk(params, _T(',')); | |
1435 | while ( tk.HasMoreTokens() ) | |
1436 | { | |
1437 | m_choices.Add(tk.GetNextToken()); | |
1438 | } | |
1439 | } | |
1440 | ||
3a8c693a VZ |
1441 | #endif // wxUSE_COMBOBOX |
1442 | ||
508011ce VZ |
1443 | // ---------------------------------------------------------------------------- |
1444 | // wxGridCellEditorEvtHandler | |
1445 | // ---------------------------------------------------------------------------- | |
2796cce3 RD |
1446 | |
1447 | void wxGridCellEditorEvtHandler::OnKeyDown(wxKeyEvent& event) | |
1448 | { | |
1449 | switch ( event.KeyCode() ) | |
1450 | { | |
1451 | case WXK_ESCAPE: | |
1452 | m_editor->Reset(); | |
b54ba671 | 1453 | m_grid->DisableCellEditControl(); |
2796cce3 RD |
1454 | break; |
1455 | ||
2c9a89e0 | 1456 | case WXK_TAB: |
b51c3f27 | 1457 | m_grid->GetEventHandler()->ProcessEvent( event ); |
9b4aede2 RD |
1458 | break; |
1459 | ||
2796cce3 | 1460 | case WXK_RETURN: |
faec5a43 SN |
1461 | case WXK_NUMPAD_ENTER: |
1462 | if (!m_grid->GetEventHandler()->ProcessEvent(event)) | |
2796cce3 RD |
1463 | m_editor->HandleReturn(event); |
1464 | break; | |
1465 | ||
2796cce3 RD |
1466 | |
1467 | default: | |
1468 | event.Skip(); | |
1469 | } | |
1470 | } | |
1471 | ||
fb0de762 RD |
1472 | void wxGridCellEditorEvtHandler::OnChar(wxKeyEvent& event) |
1473 | { | |
1474 | switch ( event.KeyCode() ) | |
1475 | { | |
1476 | case WXK_ESCAPE: | |
1477 | case WXK_TAB: | |
1478 | case WXK_RETURN: | |
a4f7bf58 | 1479 | case WXK_NUMPAD_ENTER: |
fb0de762 RD |
1480 | break; |
1481 | ||
1482 | default: | |
1483 | event.Skip(); | |
1484 | } | |
1485 | } | |
1486 | ||
c4608a8a VZ |
1487 | // ---------------------------------------------------------------------------- |
1488 | // wxGridCellWorker is an (almost) empty common base class for | |
1489 | // wxGridCellRenderer and wxGridCellEditor managing ref counting | |
1490 | // ---------------------------------------------------------------------------- | |
1491 | ||
1492 | void wxGridCellWorker::SetParameters(const wxString& WXUNUSED(params)) | |
1493 | { | |
1494 | // nothing to do | |
1495 | } | |
1496 | ||
1497 | wxGridCellWorker::~wxGridCellWorker() | |
1498 | { | |
1499 | } | |
1500 | ||
508011ce VZ |
1501 | // ============================================================================ |
1502 | // renderer classes | |
1503 | // ============================================================================ | |
1504 | ||
ab79958a VZ |
1505 | // ---------------------------------------------------------------------------- |
1506 | // wxGridCellRenderer | |
1507 | // ---------------------------------------------------------------------------- | |
1508 | ||
1509 | void wxGridCellRenderer::Draw(wxGrid& grid, | |
2796cce3 | 1510 | wxGridCellAttr& attr, |
ab79958a VZ |
1511 | wxDC& dc, |
1512 | const wxRect& rect, | |
c78b3acd | 1513 | int WXUNUSED(row), int WXUNUSED(col), |
ab79958a VZ |
1514 | bool isSelected) |
1515 | { | |
1516 | dc.SetBackgroundMode( wxSOLID ); | |
1517 | ||
1518 | if ( isSelected ) | |
1519 | { | |
2796cce3 | 1520 | dc.SetBrush( wxBrush(grid.GetSelectionBackground(), wxSOLID) ); |
ab79958a VZ |
1521 | } |
1522 | else | |
1523 | { | |
2796cce3 | 1524 | dc.SetBrush( wxBrush(attr.GetBackgroundColour(), wxSOLID) ); |
ab79958a VZ |
1525 | } |
1526 | ||
1527 | dc.SetPen( *wxTRANSPARENT_PEN ); | |
ab79958a VZ |
1528 | dc.DrawRectangle(rect); |
1529 | } | |
1530 | ||
508011ce VZ |
1531 | // ---------------------------------------------------------------------------- |
1532 | // wxGridCellStringRenderer | |
1533 | // ---------------------------------------------------------------------------- | |
1534 | ||
816be743 VZ |
1535 | void wxGridCellStringRenderer::SetTextColoursAndFont(wxGrid& grid, |
1536 | wxGridCellAttr& attr, | |
1537 | wxDC& dc, | |
1538 | bool isSelected) | |
ab79958a | 1539 | { |
ab79958a VZ |
1540 | dc.SetBackgroundMode( wxTRANSPARENT ); |
1541 | ||
283b7808 VZ |
1542 | // TODO some special colours for attr.IsReadOnly() case? |
1543 | ||
ab79958a VZ |
1544 | if ( isSelected ) |
1545 | { | |
2796cce3 RD |
1546 | dc.SetTextBackground( grid.GetSelectionBackground() ); |
1547 | dc.SetTextForeground( grid.GetSelectionForeground() ); | |
ab79958a VZ |
1548 | } |
1549 | else | |
1550 | { | |
2796cce3 RD |
1551 | dc.SetTextBackground( attr.GetBackgroundColour() ); |
1552 | dc.SetTextForeground( attr.GetTextColour() ); | |
ab79958a | 1553 | } |
816be743 | 1554 | |
2796cce3 | 1555 | dc.SetFont( attr.GetFont() ); |
816be743 VZ |
1556 | } |
1557 | ||
65e4e78e VZ |
1558 | wxSize wxGridCellStringRenderer::DoGetBestSize(wxGridCellAttr& attr, |
1559 | wxDC& dc, | |
1560 | const wxString& text) | |
1561 | { | |
f6bcfd97 | 1562 | wxCoord x = 0, y = 0, max_x = 0; |
65e4e78e | 1563 | dc.SetFont(attr.GetFont()); |
f6bcfd97 BP |
1564 | wxStringTokenizer tk(text, _T('\n')); |
1565 | while ( tk.HasMoreTokens() ) | |
1566 | { | |
1567 | dc.GetTextExtent(tk.GetNextToken(), &x, &y); | |
1568 | max_x = wxMax(max_x, x); | |
1569 | } | |
1570 | ||
1571 | y *= 1 + text.Freq(wxT('\n')); // multiply by the number of lines. | |
65e4e78e | 1572 | |
f6bcfd97 | 1573 | return wxSize(max_x, y); |
65e4e78e VZ |
1574 | } |
1575 | ||
1576 | wxSize wxGridCellStringRenderer::GetBestSize(wxGrid& grid, | |
1577 | wxGridCellAttr& attr, | |
1578 | wxDC& dc, | |
1579 | int row, int col) | |
1580 | { | |
1581 | return DoGetBestSize(attr, dc, grid.GetCellValue(row, col)); | |
1582 | } | |
1583 | ||
816be743 VZ |
1584 | void wxGridCellStringRenderer::Draw(wxGrid& grid, |
1585 | wxGridCellAttr& attr, | |
1586 | wxDC& dc, | |
1587 | const wxRect& rectCell, | |
1588 | int row, int col, | |
1589 | bool isSelected) | |
1590 | { | |
1591 | wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected); | |
1592 | ||
1593 | // now we only have to draw the text | |
1594 | SetTextColoursAndFont(grid, attr, dc, isSelected); | |
ab79958a VZ |
1595 | |
1596 | int hAlign, vAlign; | |
2796cce3 | 1597 | attr.GetAlignment(&hAlign, &vAlign); |
ab79958a VZ |
1598 | |
1599 | wxRect rect = rectCell; | |
816be743 | 1600 | rect.Inflate(-1); |
ab79958a VZ |
1601 | |
1602 | grid.DrawTextRectangle(dc, grid.GetCellValue(row, col), | |
1603 | rect, hAlign, vAlign); | |
1604 | } | |
1605 | ||
65e4e78e VZ |
1606 | // ---------------------------------------------------------------------------- |
1607 | // wxGridCellNumberRenderer | |
1608 | // ---------------------------------------------------------------------------- | |
1609 | ||
1610 | wxString wxGridCellNumberRenderer::GetString(wxGrid& grid, int row, int col) | |
1611 | { | |
1612 | wxGridTableBase *table = grid.GetTable(); | |
1613 | wxString text; | |
1614 | if ( table->CanGetValueAs(row, col, wxGRID_VALUE_NUMBER) ) | |
1615 | { | |
1616 | text.Printf(_T("%ld"), table->GetValueAsLong(row, col)); | |
1617 | } | |
9c4ba614 VZ |
1618 | else |
1619 | { | |
1620 | text = table->GetValue(row, col); | |
1621 | } | |
65e4e78e VZ |
1622 | |
1623 | return text; | |
1624 | } | |
1625 | ||
816be743 VZ |
1626 | void wxGridCellNumberRenderer::Draw(wxGrid& grid, |
1627 | wxGridCellAttr& attr, | |
1628 | wxDC& dc, | |
1629 | const wxRect& rectCell, | |
1630 | int row, int col, | |
1631 | bool isSelected) | |
1632 | { | |
1633 | wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected); | |
1634 | ||
1635 | SetTextColoursAndFont(grid, attr, dc, isSelected); | |
1636 | ||
1637 | // draw the text right aligned by default | |
1638 | int hAlign, vAlign; | |
1639 | attr.GetAlignment(&hAlign, &vAlign); | |
4c7277db | 1640 | hAlign = wxALIGN_RIGHT; |
816be743 VZ |
1641 | |
1642 | wxRect rect = rectCell; | |
1643 | rect.Inflate(-1); | |
1644 | ||
65e4e78e VZ |
1645 | grid.DrawTextRectangle(dc, GetString(grid, row, col), rect, hAlign, vAlign); |
1646 | } | |
816be743 | 1647 | |
65e4e78e VZ |
1648 | wxSize wxGridCellNumberRenderer::GetBestSize(wxGrid& grid, |
1649 | wxGridCellAttr& attr, | |
1650 | wxDC& dc, | |
1651 | int row, int col) | |
1652 | { | |
1653 | return DoGetBestSize(attr, dc, GetString(grid, row, col)); | |
816be743 VZ |
1654 | } |
1655 | ||
1656 | // ---------------------------------------------------------------------------- | |
1657 | // wxGridCellFloatRenderer | |
1658 | // ---------------------------------------------------------------------------- | |
1659 | ||
1660 | wxGridCellFloatRenderer::wxGridCellFloatRenderer(int width, int precision) | |
1661 | { | |
1662 | SetWidth(width); | |
1663 | SetPrecision(precision); | |
1664 | } | |
1665 | ||
e72b4213 VZ |
1666 | wxGridCellRenderer *wxGridCellFloatRenderer::Clone() const |
1667 | { | |
1668 | wxGridCellFloatRenderer *renderer = new wxGridCellFloatRenderer; | |
1669 | renderer->m_width = m_width; | |
1670 | renderer->m_precision = m_precision; | |
1671 | renderer->m_format = m_format; | |
1672 | ||
1673 | return renderer; | |
1674 | } | |
1675 | ||
65e4e78e VZ |
1676 | wxString wxGridCellFloatRenderer::GetString(wxGrid& grid, int row, int col) |
1677 | { | |
1678 | wxGridTableBase *table = grid.GetTable(); | |
0b190b0f VZ |
1679 | |
1680 | bool hasDouble; | |
1681 | double val; | |
65e4e78e VZ |
1682 | wxString text; |
1683 | if ( table->CanGetValueAs(row, col, wxGRID_VALUE_FLOAT) ) | |
1684 | { | |
0b190b0f VZ |
1685 | val = table->GetValueAsDouble(row, col); |
1686 | hasDouble = TRUE; | |
65e4e78e | 1687 | } |
9c4ba614 VZ |
1688 | else |
1689 | { | |
1690 | text = table->GetValue(row, col); | |
0b190b0f | 1691 | hasDouble = text.ToDouble(&val); |
9c4ba614 | 1692 | } |
65e4e78e | 1693 | |
0b190b0f VZ |
1694 | if ( hasDouble ) |
1695 | { | |
1696 | if ( !m_format ) | |
1697 | { | |
1698 | if ( m_width == -1 ) | |
1699 | { | |
19d7140e VZ |
1700 | if ( m_precision == -1 ) |
1701 | { | |
0b190b0f VZ |
1702 | // default width/precision |
1703 | m_format = _T("%f"); | |
19d7140e VZ |
1704 | } |
1705 | else | |
1706 | { | |
1707 | m_format.Printf(_T("%%.%df"), m_precision); | |
1708 | } | |
0b190b0f VZ |
1709 | } |
1710 | else if ( m_precision == -1 ) | |
1711 | { | |
1712 | // default precision | |
1713 | m_format.Printf(_T("%%%d.f"), m_width); | |
1714 | } | |
1715 | else | |
1716 | { | |
1717 | m_format.Printf(_T("%%%d.%df"), m_width, m_precision); | |
1718 | } | |
1719 | } | |
1720 | ||
1721 | text.Printf(m_format, val); | |
19d7140e | 1722 | |
0b190b0f VZ |
1723 | } |
1724 | //else: text already contains the string | |
1725 | ||
65e4e78e VZ |
1726 | return text; |
1727 | } | |
1728 | ||
816be743 VZ |
1729 | void wxGridCellFloatRenderer::Draw(wxGrid& grid, |
1730 | wxGridCellAttr& attr, | |
1731 | wxDC& dc, | |
1732 | const wxRect& rectCell, | |
1733 | int row, int col, | |
1734 | bool isSelected) | |
1735 | { | |
1736 | wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected); | |
1737 | ||
1738 | SetTextColoursAndFont(grid, attr, dc, isSelected); | |
1739 | ||
1740 | // draw the text right aligned by default | |
1741 | int hAlign, vAlign; | |
1742 | attr.GetAlignment(&hAlign, &vAlign); | |
4c7277db | 1743 | hAlign = wxALIGN_RIGHT; |
816be743 VZ |
1744 | |
1745 | wxRect rect = rectCell; | |
1746 | rect.Inflate(-1); | |
1747 | ||
65e4e78e VZ |
1748 | grid.DrawTextRectangle(dc, GetString(grid, row, col), rect, hAlign, vAlign); |
1749 | } | |
816be743 | 1750 | |
65e4e78e VZ |
1751 | wxSize wxGridCellFloatRenderer::GetBestSize(wxGrid& grid, |
1752 | wxGridCellAttr& attr, | |
1753 | wxDC& dc, | |
1754 | int row, int col) | |
1755 | { | |
1756 | return DoGetBestSize(attr, dc, GetString(grid, row, col)); | |
816be743 VZ |
1757 | } |
1758 | ||
0b190b0f VZ |
1759 | void wxGridCellFloatRenderer::SetParameters(const wxString& params) |
1760 | { | |
0b190b0f VZ |
1761 | if ( !params ) |
1762 | { | |
1763 | // reset to defaults | |
1764 | SetWidth(-1); | |
1765 | SetPrecision(-1); | |
1766 | } | |
1767 | else | |
1768 | { | |
1769 | wxString tmp = params.BeforeFirst(_T(',')); | |
1770 | if ( !!tmp ) | |
1771 | { | |
1772 | long width; | |
19d7140e | 1773 | if ( tmp.ToLong(&width) ) |
0b190b0f | 1774 | { |
19d7140e | 1775 | SetWidth((int)width); |
0b190b0f VZ |
1776 | } |
1777 | else | |
1778 | { | |
19d7140e VZ |
1779 | wxLogDebug(_T("Invalid wxGridCellFloatRenderer width parameter string '%s ignored"), params.c_str()); |
1780 | } | |
0b190b0f | 1781 | |
19d7140e | 1782 | } |
0b190b0f VZ |
1783 | tmp = params.AfterFirst(_T(',')); |
1784 | if ( !!tmp ) | |
1785 | { | |
1786 | long precision; | |
19d7140e | 1787 | if ( tmp.ToLong(&precision) ) |
0b190b0f | 1788 | { |
19d7140e | 1789 | SetPrecision((int)precision); |
0b190b0f VZ |
1790 | } |
1791 | else | |
1792 | { | |
19d7140e | 1793 | wxLogDebug(_T("Invalid wxGridCellFloatRenderer precision parameter string '%s ignored"), params.c_str()); |
0b190b0f VZ |
1794 | } |
1795 | ||
0b190b0f VZ |
1796 | } |
1797 | } | |
1798 | } | |
1799 | ||
19d7140e | 1800 | |
508011ce VZ |
1801 | // ---------------------------------------------------------------------------- |
1802 | // wxGridCellBoolRenderer | |
1803 | // ---------------------------------------------------------------------------- | |
1804 | ||
65e4e78e | 1805 | wxSize wxGridCellBoolRenderer::ms_sizeCheckMark; |
508011ce | 1806 | |
b94ae1ea VZ |
1807 | // FIXME these checkbox size calculations are really ugly... |
1808 | ||
65e4e78e | 1809 | // between checkmark and box |
a95e38c0 | 1810 | static const wxCoord wxGRID_CHECKMARK_MARGIN = 2; |
508011ce | 1811 | |
65e4e78e VZ |
1812 | wxSize wxGridCellBoolRenderer::GetBestSize(wxGrid& grid, |
1813 | wxGridCellAttr& WXUNUSED(attr), | |
1814 | wxDC& WXUNUSED(dc), | |
1815 | int WXUNUSED(row), | |
1816 | int WXUNUSED(col)) | |
1817 | { | |
1818 | // compute it only once (no locks for MT safeness in GUI thread...) | |
1819 | if ( !ms_sizeCheckMark.x ) | |
297da4ba | 1820 | { |
65e4e78e VZ |
1821 | // get checkbox size |
1822 | wxCoord checkSize = 0; | |
297da4ba VZ |
1823 | wxCheckBox *checkbox = new wxCheckBox(&grid, -1, wxEmptyString); |
1824 | wxSize size = checkbox->GetBestSize(); | |
a95e38c0 | 1825 | checkSize = size.y + 2*wxGRID_CHECKMARK_MARGIN; |
297da4ba | 1826 | |
65e4e78e | 1827 | // FIXME wxGTK::wxCheckBox::GetBestSize() gives "wrong" result |
69d8f612 | 1828 | #if defined(__WXGTK__) || defined(__WXMOTIF__) |
65e4e78e | 1829 | checkSize -= size.y / 2; |
297da4ba VZ |
1830 | #endif |
1831 | ||
1832 | delete checkbox; | |
65e4e78e VZ |
1833 | |
1834 | ms_sizeCheckMark.x = ms_sizeCheckMark.y = checkSize; | |
297da4ba VZ |
1835 | } |
1836 | ||
65e4e78e VZ |
1837 | return ms_sizeCheckMark; |
1838 | } | |
1839 | ||
1840 | void wxGridCellBoolRenderer::Draw(wxGrid& grid, | |
1841 | wxGridCellAttr& attr, | |
1842 | wxDC& dc, | |
1843 | const wxRect& rect, | |
1844 | int row, int col, | |
1845 | bool isSelected) | |
1846 | { | |
1847 | wxGridCellRenderer::Draw(grid, attr, dc, rect, row, col, isSelected); | |
1848 | ||
297da4ba | 1849 | // draw a check mark in the centre (ignoring alignment - TODO) |
65e4e78e | 1850 | wxSize size = GetBestSize(grid, attr, dc, row, col); |
b94ae1ea VZ |
1851 | |
1852 | // don't draw outside the cell | |
1853 | wxCoord minSize = wxMin(rect.width, rect.height); | |
1854 | if ( size.x >= minSize || size.y >= minSize ) | |
1855 | { | |
1856 | // and even leave (at least) 1 pixel margin | |
1857 | size.x = size.y = minSize - 2; | |
1858 | } | |
1859 | ||
1860 | // draw a border around checkmark | |
a95e38c0 VZ |
1861 | wxRect rectBorder; |
1862 | rectBorder.x = rect.x + rect.width/2 - size.x/2; | |
1863 | rectBorder.y = rect.y + rect.height/2 - size.y/2; | |
1864 | rectBorder.width = size.x; | |
1865 | rectBorder.height = size.y; | |
b94ae1ea | 1866 | |
f2d76237 | 1867 | bool value; |
b94ae1ea | 1868 | if ( grid.GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL) ) |
f2d76237 RD |
1869 | value = grid.GetTable()->GetValueAsBool(row, col); |
1870 | else | |
695a3263 MB |
1871 | { |
1872 | wxString cellval( grid.GetTable()->GetValue(row, col) ); | |
1873 | value = !( !cellval || (cellval == "0") ); | |
1874 | } | |
f2d76237 RD |
1875 | |
1876 | if ( value ) | |
508011ce | 1877 | { |
a95e38c0 VZ |
1878 | wxRect rectMark = rectBorder; |
1879 | #ifdef __WXMSW__ | |
1880 | // MSW DrawCheckMark() is weird (and should probably be changed...) | |
1881 | rectMark.Inflate(-wxGRID_CHECKMARK_MARGIN/2); | |
1882 | rectMark.x++; | |
1883 | rectMark.y++; | |
1884 | #else // !MSW | |
1885 | rectMark.Inflate(-wxGRID_CHECKMARK_MARGIN); | |
1886 | #endif // MSW/!MSW | |
1887 | ||
508011ce VZ |
1888 | dc.SetTextForeground(attr.GetTextColour()); |
1889 | dc.DrawCheckMark(rectMark); | |
1890 | } | |
a95e38c0 VZ |
1891 | |
1892 | dc.SetBrush(*wxTRANSPARENT_BRUSH); | |
1893 | dc.SetPen(wxPen(attr.GetTextColour(), 1, wxSOLID)); | |
1894 | dc.DrawRectangle(rectBorder); | |
508011ce VZ |
1895 | } |
1896 | ||
2796cce3 RD |
1897 | // ---------------------------------------------------------------------------- |
1898 | // wxGridCellAttr | |
1899 | // ---------------------------------------------------------------------------- | |
1900 | ||
1df4050d VZ |
1901 | void wxGridCellAttr::Init(wxGridCellAttr *attrDefault) |
1902 | { | |
1903 | m_nRef = 1; | |
1904 | ||
1905 | m_isReadOnly = Unset; | |
1906 | ||
1907 | m_renderer = NULL; | |
1908 | m_editor = NULL; | |
1909 | ||
1910 | m_attrkind = wxGridCellAttr::Cell; | |
1911 | ||
1912 | SetDefAttr(attrDefault); | |
1913 | } | |
1914 | ||
39bcce60 | 1915 | wxGridCellAttr *wxGridCellAttr::Clone() const |
a68c1246 | 1916 | { |
1df4050d VZ |
1917 | wxGridCellAttr *attr = new wxGridCellAttr(m_defGridAttr); |
1918 | ||
a68c1246 VZ |
1919 | if ( HasTextColour() ) |
1920 | attr->SetTextColour(GetTextColour()); | |
1921 | if ( HasBackgroundColour() ) | |
1922 | attr->SetBackgroundColour(GetBackgroundColour()); | |
1923 | if ( HasFont() ) | |
1924 | attr->SetFont(GetFont()); | |
1925 | if ( HasAlignment() ) | |
1926 | attr->SetAlignment(m_hAlign, m_vAlign); | |
1927 | ||
1928 | if ( m_renderer ) | |
1929 | { | |
1930 | attr->SetRenderer(m_renderer); | |
39bcce60 | 1931 | m_renderer->IncRef(); |
a68c1246 VZ |
1932 | } |
1933 | if ( m_editor ) | |
1934 | { | |
1935 | attr->SetEditor(m_editor); | |
39bcce60 | 1936 | m_editor->IncRef(); |
a68c1246 VZ |
1937 | } |
1938 | ||
1939 | if ( IsReadOnly() ) | |
1940 | attr->SetReadOnly(); | |
1941 | ||
19d7140e VZ |
1942 | attr->SetKind( m_attrkind ); |
1943 | ||
a68c1246 VZ |
1944 | return attr; |
1945 | } | |
1946 | ||
19d7140e VZ |
1947 | void wxGridCellAttr::MergeWith(wxGridCellAttr *mergefrom) |
1948 | { | |
1949 | if ( !HasTextColour() && mergefrom->HasTextColour() ) | |
1950 | SetTextColour(mergefrom->GetTextColour()); | |
1951 | if ( !HasBackgroundColour() && mergefrom->HasBackgroundColour() ) | |
1952 | SetBackgroundColour(mergefrom->GetBackgroundColour()); | |
1953 | if ( !HasFont() && mergefrom->HasFont() ) | |
1954 | SetFont(mergefrom->GetFont()); | |
1955 | if ( !!HasAlignment() && mergefrom->HasAlignment() ){ | |
1956 | int hAlign, vAlign; | |
1957 | mergefrom->GetAlignment( &hAlign, &vAlign); | |
1958 | SetAlignment(hAlign, vAlign); | |
1959 | } | |
1960 | ||
1961 | // Directly access member functions as GetRender/Editor don't just return | |
1962 | // m_renderer/m_editor | |
1963 | // | |
1964 | // Maybe add support for merge of Render and Editor? | |
1965 | if (!HasRenderer() && mergefrom->HasRenderer() ) | |
bf7945ce | 1966 | { |
19d7140e VZ |
1967 | m_renderer = mergefrom->m_renderer; |
1968 | m_renderer->IncRef(); | |
1969 | } | |
1970 | if ( !HasEditor() && mergefrom->HasEditor() ) | |
1971 | { | |
1972 | m_editor = mergefrom->m_editor; | |
1973 | m_editor->IncRef(); | |
1974 | } | |
1975 | if ( !HasReadWriteMode() && mergefrom->HasReadWriteMode() ) | |
1976 | SetReadOnly(mergefrom->IsReadOnly()); | |
1977 | ||
1978 | SetDefAttr(mergefrom->m_defGridAttr); | |
1979 | } | |
1980 | ||
2796cce3 RD |
1981 | const wxColour& wxGridCellAttr::GetTextColour() const |
1982 | { | |
1983 | if (HasTextColour()) | |
508011ce | 1984 | { |
2796cce3 | 1985 | return m_colText; |
508011ce | 1986 | } |
0926b2fc | 1987 | else if (m_defGridAttr && m_defGridAttr != this) |
508011ce | 1988 | { |
2796cce3 | 1989 | return m_defGridAttr->GetTextColour(); |
508011ce VZ |
1990 | } |
1991 | else | |
1992 | { | |
2796cce3 RD |
1993 | wxFAIL_MSG(wxT("Missing default cell attribute")); |
1994 | return wxNullColour; | |
1995 | } | |
1996 | } | |
1997 | ||
1998 | ||
1999 | const wxColour& wxGridCellAttr::GetBackgroundColour() const | |
2000 | { | |
2001 | if (HasBackgroundColour()) | |
2002 | return m_colBack; | |
0926b2fc | 2003 | else if (m_defGridAttr && m_defGridAttr != this) |
2796cce3 | 2004 | return m_defGridAttr->GetBackgroundColour(); |
508011ce VZ |
2005 | else |
2006 | { | |
2796cce3 RD |
2007 | wxFAIL_MSG(wxT("Missing default cell attribute")); |
2008 | return wxNullColour; | |
2009 | } | |
2010 | } | |
2011 | ||
2012 | ||
2013 | const wxFont& wxGridCellAttr::GetFont() const | |
2014 | { | |
2015 | if (HasFont()) | |
2016 | return m_font; | |
0926b2fc | 2017 | else if (m_defGridAttr && m_defGridAttr != this) |
2796cce3 | 2018 | return m_defGridAttr->GetFont(); |
508011ce VZ |
2019 | else |
2020 | { | |
2796cce3 RD |
2021 | wxFAIL_MSG(wxT("Missing default cell attribute")); |
2022 | return wxNullFont; | |
2023 | } | |
2024 | } | |
2025 | ||
2026 | ||
2027 | void wxGridCellAttr::GetAlignment(int *hAlign, int *vAlign) const | |
2028 | { | |
508011ce VZ |
2029 | if (HasAlignment()) |
2030 | { | |
2796cce3 RD |
2031 | if ( hAlign ) *hAlign = m_hAlign; |
2032 | if ( vAlign ) *vAlign = m_vAlign; | |
2033 | } | |
0926b2fc | 2034 | else if (m_defGridAttr && m_defGridAttr != this) |
2796cce3 | 2035 | m_defGridAttr->GetAlignment(hAlign, vAlign); |
508011ce VZ |
2036 | else |
2037 | { | |
2796cce3 RD |
2038 | wxFAIL_MSG(wxT("Missing default cell attribute")); |
2039 | } | |
2040 | } | |
2041 | ||
2042 | ||
f2d76237 | 2043 | // GetRenderer and GetEditor use a slightly different decision path about |
28a77bc4 RD |
2044 | // which attribute to use. If a non-default attr object has one then it is |
2045 | // used, otherwise the default editor or renderer is fetched from the grid and | |
2046 | // used. It should be the default for the data type of the cell. If it is | |
2047 | // NULL (because the table has a type that the grid does not have in its | |
2048 | // registry,) then the grid's default editor or renderer is used. | |
2049 | ||
2050 | wxGridCellRenderer* wxGridCellAttr::GetRenderer(wxGrid* grid, int row, int col) const | |
2051 | { | |
3cf883a2 | 2052 | wxGridCellRenderer *renderer; |
28a77bc4 | 2053 | |
3cf883a2 | 2054 | if ( m_renderer && this != m_defGridAttr ) |
0b190b0f | 2055 | { |
3cf883a2 VZ |
2056 | // use the cells renderer if it has one |
2057 | renderer = m_renderer; | |
2058 | renderer->IncRef(); | |
0b190b0f | 2059 | } |
3cf883a2 | 2060 | else // no non default cell renderer |
0b190b0f | 2061 | { |
3cf883a2 VZ |
2062 | // get default renderer for the data type |
2063 | if ( grid ) | |
2064 | { | |
2065 | // GetDefaultRendererForCell() will do IncRef() for us | |
2066 | renderer = grid->GetDefaultRendererForCell(row, col); | |
2067 | } | |
2068 | else | |
2069 | { | |
2070 | renderer = NULL; | |
2071 | } | |
0b190b0f | 2072 | |
3cf883a2 VZ |
2073 | if ( !renderer ) |
2074 | { | |
0926b2fc | 2075 | if (m_defGridAttr && this != m_defGridAttr ) |
3cf883a2 VZ |
2076 | { |
2077 | // if we still don't have one then use the grid default | |
2078 | // (no need for IncRef() here neither) | |
2079 | renderer = m_defGridAttr->GetRenderer(NULL, 0, 0); | |
2080 | } | |
2081 | else // default grid attr | |
2082 | { | |
2083 | // use m_renderer which we had decided not to use initially | |
2084 | renderer = m_renderer; | |
2085 | if ( renderer ) | |
2086 | renderer->IncRef(); | |
2087 | } | |
2088 | } | |
0b190b0f | 2089 | } |
28a77bc4 | 2090 | |
3cf883a2 VZ |
2091 | // we're supposed to always find something |
2092 | wxASSERT_MSG(renderer, wxT("Missing default cell renderer")); | |
28a77bc4 RD |
2093 | |
2094 | return renderer; | |
2796cce3 RD |
2095 | } |
2096 | ||
3cf883a2 | 2097 | // same as above, except for s/renderer/editor/g |
28a77bc4 | 2098 | wxGridCellEditor* wxGridCellAttr::GetEditor(wxGrid* grid, int row, int col) const |
07296f0b | 2099 | { |
3cf883a2 | 2100 | wxGridCellEditor *editor; |
0b190b0f | 2101 | |
3cf883a2 | 2102 | if ( m_editor && this != m_defGridAttr ) |
0b190b0f | 2103 | { |
3cf883a2 VZ |
2104 | // use the cells editor if it has one |
2105 | editor = m_editor; | |
2106 | editor->IncRef(); | |
0b190b0f | 2107 | } |
3cf883a2 | 2108 | else // no non default cell editor |
0b190b0f | 2109 | { |
3cf883a2 VZ |
2110 | // get default editor for the data type |
2111 | if ( grid ) | |
2112 | { | |
2113 | // GetDefaultEditorForCell() will do IncRef() for us | |
2114 | editor = grid->GetDefaultEditorForCell(row, col); | |
2115 | } | |
2116 | else | |
2117 | { | |
2118 | editor = NULL; | |
2119 | } | |
2120 | ||
2121 | if ( !editor ) | |
2122 | { | |
0926b2fc | 2123 | if ( m_defGridAttr && this != m_defGridAttr ) |
3cf883a2 VZ |
2124 | { |
2125 | // if we still don't have one then use the grid default | |
2126 | // (no need for IncRef() here neither) | |
2127 | editor = m_defGridAttr->GetEditor(NULL, 0, 0); | |
2128 | } | |
2129 | else // default grid attr | |
2130 | { | |
2131 | // use m_editor which we had decided not to use initially | |
2132 | editor = m_editor; | |
2133 | if ( editor ) | |
2134 | editor->IncRef(); | |
2135 | } | |
2136 | } | |
0b190b0f | 2137 | } |
28a77bc4 | 2138 | |
3cf883a2 VZ |
2139 | // we're supposed to always find something |
2140 | wxASSERT_MSG(editor, wxT("Missing default cell editor")); | |
2141 | ||
28a77bc4 | 2142 | return editor; |
07296f0b RD |
2143 | } |
2144 | ||
b99be8fb | 2145 | // ---------------------------------------------------------------------------- |
758cbedf | 2146 | // wxGridCellAttrData |
b99be8fb VZ |
2147 | // ---------------------------------------------------------------------------- |
2148 | ||
758cbedf | 2149 | void wxGridCellAttrData::SetAttr(wxGridCellAttr *attr, int row, int col) |
b99be8fb VZ |
2150 | { |
2151 | int n = FindIndex(row, col); | |
2152 | if ( n == wxNOT_FOUND ) | |
2153 | { | |
2154 | // add the attribute | |
2155 | m_attrs.Add(new wxGridCellWithAttr(row, col, attr)); | |
2156 | } | |
2157 | else | |
2158 | { | |
6f36917b VZ |
2159 | // free the old attribute |
2160 | m_attrs[(size_t)n].attr->DecRef(); | |
2161 | ||
b99be8fb VZ |
2162 | if ( attr ) |
2163 | { | |
2164 | // change the attribute | |
2e9a6788 | 2165 | m_attrs[(size_t)n].attr = attr; |
b99be8fb VZ |
2166 | } |
2167 | else | |
2168 | { | |
2169 | // remove this attribute | |
2170 | m_attrs.RemoveAt((size_t)n); | |
2171 | } | |
2172 | } | |
b99be8fb VZ |
2173 | } |
2174 | ||
758cbedf | 2175 | wxGridCellAttr *wxGridCellAttrData::GetAttr(int row, int col) const |
b99be8fb VZ |
2176 | { |
2177 | wxGridCellAttr *attr = (wxGridCellAttr *)NULL; | |
2178 | ||
2179 | int n = FindIndex(row, col); | |
2180 | if ( n != wxNOT_FOUND ) | |
2181 | { | |
2e9a6788 VZ |
2182 | attr = m_attrs[(size_t)n].attr; |
2183 | attr->IncRef(); | |
b99be8fb VZ |
2184 | } |
2185 | ||
2186 | return attr; | |
2187 | } | |
2188 | ||
4d60017a SN |
2189 | void wxGridCellAttrData::UpdateAttrRows( size_t pos, int numRows ) |
2190 | { | |
2191 | size_t count = m_attrs.GetCount(); | |
2192 | for ( size_t n = 0; n < count; n++ ) | |
2193 | { | |
2194 | wxGridCellCoords& coords = m_attrs[n].coords; | |
d1c0b4f9 VZ |
2195 | wxCoord row = coords.GetRow(); |
2196 | if ((size_t)row >= pos) | |
2197 | { | |
2198 | if (numRows > 0) | |
2199 | { | |
2200 | // If rows inserted, include row counter where necessary | |
2201 | coords.SetRow(row + numRows); | |
2202 | } | |
2203 | else if (numRows < 0) | |
2204 | { | |
2205 | // If rows deleted ... | |
2206 | if ((size_t)row >= pos - numRows) | |
2207 | { | |
2208 | // ...either decrement row counter (if row still exists)... | |
2209 | coords.SetRow(row + numRows); | |
2210 | } | |
2211 | else | |
2212 | { | |
2213 | // ...or remove the attribute | |
2214 | m_attrs.RemoveAt((size_t)n); | |
2215 | n--; count--; | |
2216 | } | |
2217 | } | |
4d60017a SN |
2218 | } |
2219 | } | |
2220 | } | |
2221 | ||
2222 | void wxGridCellAttrData::UpdateAttrCols( size_t pos, int numCols ) | |
2223 | { | |
2224 | size_t count = m_attrs.GetCount(); | |
2225 | for ( size_t n = 0; n < count; n++ ) | |
2226 | { | |
2227 | wxGridCellCoords& coords = m_attrs[n].coords; | |
d1c0b4f9 VZ |
2228 | wxCoord col = coords.GetCol(); |
2229 | if ( (size_t)col >= pos ) | |
2230 | { | |
2231 | if ( numCols > 0 ) | |
2232 | { | |
2233 | // If rows inserted, include row counter where necessary | |
2234 | coords.SetCol(col + numCols); | |
2235 | } | |
2236 | else if (numCols < 0) | |
2237 | { | |
2238 | // If rows deleted ... | |
2239 | if ((size_t)col >= pos - numCols) | |
2240 | { | |
2241 | // ...either decrement row counter (if row still exists)... | |
2242 | coords.SetCol(col + numCols); | |
2243 | } | |
2244 | else | |
2245 | { | |
2246 | // ...or remove the attribute | |
2247 | m_attrs.RemoveAt((size_t)n); | |
2248 | n--; count--; | |
2249 | } | |
2250 | } | |
4d60017a SN |
2251 | } |
2252 | } | |
2253 | } | |
2254 | ||
758cbedf | 2255 | int wxGridCellAttrData::FindIndex(int row, int col) const |
b99be8fb VZ |
2256 | { |
2257 | size_t count = m_attrs.GetCount(); | |
2258 | for ( size_t n = 0; n < count; n++ ) | |
2259 | { | |
2260 | const wxGridCellCoords& coords = m_attrs[n].coords; | |
2261 | if ( (coords.GetRow() == row) && (coords.GetCol() == col) ) | |
2262 | { | |
2263 | return n; | |
2264 | } | |
2265 | } | |
2266 | ||
2267 | return wxNOT_FOUND; | |
2268 | } | |
2269 | ||
758cbedf VZ |
2270 | // ---------------------------------------------------------------------------- |
2271 | // wxGridRowOrColAttrData | |
2272 | // ---------------------------------------------------------------------------- | |
2273 | ||
2274 | wxGridRowOrColAttrData::~wxGridRowOrColAttrData() | |
2275 | { | |
2276 | size_t count = m_attrs.Count(); | |
2277 | for ( size_t n = 0; n < count; n++ ) | |
2278 | { | |
2279 | m_attrs[n]->DecRef(); | |
2280 | } | |
2281 | } | |
2282 | ||
2283 | wxGridCellAttr *wxGridRowOrColAttrData::GetAttr(int rowOrCol) const | |
2284 | { | |
2285 | wxGridCellAttr *attr = (wxGridCellAttr *)NULL; | |
2286 | ||
2287 | int n = m_rowsOrCols.Index(rowOrCol); | |
2288 | if ( n != wxNOT_FOUND ) | |
2289 | { | |
2290 | attr = m_attrs[(size_t)n]; | |
2291 | attr->IncRef(); | |
2292 | } | |
2293 | ||
2294 | return attr; | |
2295 | } | |
2296 | ||
2297 | void wxGridRowOrColAttrData::SetAttr(wxGridCellAttr *attr, int rowOrCol) | |
2298 | { | |
a95e38c0 VZ |
2299 | int i = m_rowsOrCols.Index(rowOrCol); |
2300 | if ( i == wxNOT_FOUND ) | |
758cbedf VZ |
2301 | { |
2302 | // add the attribute | |
2303 | m_rowsOrCols.Add(rowOrCol); | |
2304 | m_attrs.Add(attr); | |
2305 | } | |
2306 | else | |
2307 | { | |
a95e38c0 | 2308 | size_t n = (size_t)i; |
758cbedf VZ |
2309 | if ( attr ) |
2310 | { | |
2311 | // change the attribute | |
a95e38c0 VZ |
2312 | m_attrs[n]->DecRef(); |
2313 | m_attrs[n] = attr; | |
758cbedf VZ |
2314 | } |
2315 | else | |
2316 | { | |
2317 | // remove this attribute | |
a95e38c0 VZ |
2318 | m_attrs[n]->DecRef(); |
2319 | m_rowsOrCols.RemoveAt(n); | |
2320 | m_attrs.RemoveAt(n); | |
758cbedf VZ |
2321 | } |
2322 | } | |
2323 | } | |
2324 | ||
4d60017a SN |
2325 | void wxGridRowOrColAttrData::UpdateAttrRowsOrCols( size_t pos, int numRowsOrCols ) |
2326 | { | |
2327 | size_t count = m_attrs.GetCount(); | |
2328 | for ( size_t n = 0; n < count; n++ ) | |
2329 | { | |
2330 | int & rowOrCol = m_rowsOrCols[n]; | |
d1c0b4f9 VZ |
2331 | if ( (size_t)rowOrCol >= pos ) |
2332 | { | |
2333 | if ( numRowsOrCols > 0 ) | |
2334 | { | |
2335 | // If rows inserted, include row counter where necessary | |
2336 | rowOrCol += numRowsOrCols; | |
2337 | } | |
2338 | else if ( numRowsOrCols < 0) | |
2339 | { | |
2340 | // If rows deleted, either decrement row counter (if row still exists) | |
2341 | if ((size_t)rowOrCol >= pos - numRowsOrCols) | |
2342 | rowOrCol += numRowsOrCols; | |
2343 | else | |
2344 | { | |
2345 | m_rowsOrCols.RemoveAt((size_t)n); | |
2346 | m_attrs.RemoveAt((size_t)n); | |
2347 | n--; count--; | |
2348 | } | |
2349 | } | |
4d60017a SN |
2350 | } |
2351 | } | |
2352 | } | |
2353 | ||
b99be8fb VZ |
2354 | // ---------------------------------------------------------------------------- |
2355 | // wxGridCellAttrProvider | |
2356 | // ---------------------------------------------------------------------------- | |
2357 | ||
2358 | wxGridCellAttrProvider::wxGridCellAttrProvider() | |
2359 | { | |
2360 | m_data = (wxGridCellAttrProviderData *)NULL; | |
2361 | } | |
2362 | ||
2363 | wxGridCellAttrProvider::~wxGridCellAttrProvider() | |
2364 | { | |
2365 | delete m_data; | |
2366 | } | |
2367 | ||
2368 | void wxGridCellAttrProvider::InitData() | |
2369 | { | |
2370 | m_data = new wxGridCellAttrProviderData; | |
2371 | } | |
2372 | ||
19d7140e VZ |
2373 | wxGridCellAttr *wxGridCellAttrProvider::GetAttr(int row, int col, |
2374 | wxGridCellAttr::wxAttrKind kind ) const | |
b99be8fb | 2375 | { |
758cbedf VZ |
2376 | wxGridCellAttr *attr = (wxGridCellAttr *)NULL; |
2377 | if ( m_data ) | |
2378 | { | |
19d7140e | 2379 | switch(kind) |
758cbedf | 2380 | { |
19d7140e VZ |
2381 | case (wxGridCellAttr::Any): |
2382 | //Get cached merge attributes. | |
2383 | // Currenlty not used as no cache implemented as not mutiable | |
2384 | // attr = m_data->m_mergeAttr.GetAttr(row, col); | |
2385 | if(!attr) | |
2386 | { | |
2387 | //Basicaly implement old version. | |
2388 | //Also check merge cache, so we don't have to re-merge every time.. | |
2389 | wxGridCellAttr *attrcell = (wxGridCellAttr *)NULL, | |
2390 | *attrrow = (wxGridCellAttr *)NULL, | |
bf7945ce RD |
2391 | *attrcol = (wxGridCellAttr *)NULL; |
2392 | ||
19d7140e VZ |
2393 | attrcell = m_data->m_cellAttrs.GetAttr(row, col); |
2394 | attrcol = m_data->m_colAttrs.GetAttr(col); | |
2395 | attrrow = m_data->m_rowAttrs.GetAttr(row); | |
2396 | ||
bf7945ce | 2397 | if((attrcell != attrrow) && (attrrow !=attrcol) && (attrcell != attrcol)){ |
19d7140e VZ |
2398 | // Two or move are non NULL |
2399 | attr = new wxGridCellAttr; | |
2400 | attr->SetKind(wxGridCellAttr::Merged); | |
2401 | ||
bf7945ce | 2402 | //Order important.. |
19d7140e VZ |
2403 | if(attrcell){ |
2404 | attr->MergeWith(attrcell); | |
2405 | attrcell->DecRef(); | |
2406 | } | |
2407 | if(attrcol){ | |
2408 | attr->MergeWith(attrcol); | |
2409 | attrcol->DecRef(); | |
2410 | } | |
2411 | if(attrrow){ | |
2412 | attr->MergeWith(attrrow); | |
2413 | attrrow->DecRef(); | |
2414 | } | |
2415 | //store merge attr if cache implemented | |
2416 | //attr->IncRef(); | |
2417 | //m_data->m_mergeAttr.SetAttr(attr, row, col); | |
2418 | } | |
2419 | else | |
758cbedf | 2420 | { |
19d7140e VZ |
2421 | // one or none is non null return it or null. |
2422 | if(attrrow) attr = attrrow; | |
2423 | if(attrcol) attr = attrcol; | |
bf7945ce | 2424 | if(attrcell) attr = attrcell; |
19d7140e VZ |
2425 | } |
2426 | } | |
2427 | break; | |
2428 | case (wxGridCellAttr::Cell): | |
2429 | attr = m_data->m_cellAttrs.GetAttr(row, col); | |
2430 | break; | |
2431 | case (wxGridCellAttr::Col): | |
2432 | attr = m_data->m_colAttrs.GetAttr(col); | |
2433 | break; | |
2434 | case (wxGridCellAttr::Row): | |
758cbedf | 2435 | attr = m_data->m_rowAttrs.GetAttr(row); |
19d7140e VZ |
2436 | break; |
2437 | default: | |
2438 | // unused as yet... | |
2439 | // (wxGridCellAttr::Default): | |
2440 | // (wxGridCellAttr::Merged): | |
2441 | break; | |
758cbedf VZ |
2442 | } |
2443 | } | |
758cbedf | 2444 | return attr; |
b99be8fb VZ |
2445 | } |
2446 | ||
2e9a6788 | 2447 | void wxGridCellAttrProvider::SetAttr(wxGridCellAttr *attr, |
b99be8fb VZ |
2448 | int row, int col) |
2449 | { | |
2450 | if ( !m_data ) | |
2451 | InitData(); | |
2452 | ||
758cbedf VZ |
2453 | m_data->m_cellAttrs.SetAttr(attr, row, col); |
2454 | } | |
2455 | ||
2456 | void wxGridCellAttrProvider::SetRowAttr(wxGridCellAttr *attr, int row) | |
2457 | { | |
2458 | if ( !m_data ) | |
2459 | InitData(); | |
2460 | ||
2461 | m_data->m_rowAttrs.SetAttr(attr, row); | |
2462 | } | |
2463 | ||
2464 | void wxGridCellAttrProvider::SetColAttr(wxGridCellAttr *attr, int col) | |
2465 | { | |
2466 | if ( !m_data ) | |
2467 | InitData(); | |
2468 | ||
2469 | m_data->m_colAttrs.SetAttr(attr, col); | |
b99be8fb VZ |
2470 | } |
2471 | ||
4d60017a SN |
2472 | void wxGridCellAttrProvider::UpdateAttrRows( size_t pos, int numRows ) |
2473 | { | |
2474 | if ( m_data ) | |
2475 | { | |
2476 | m_data->m_cellAttrs.UpdateAttrRows( pos, numRows ); | |
2477 | ||
d1c0b4f9 | 2478 | m_data->m_rowAttrs.UpdateAttrRowsOrCols( pos, numRows ); |
4d60017a SN |
2479 | } |
2480 | } | |
2481 | ||
2482 | void wxGridCellAttrProvider::UpdateAttrCols( size_t pos, int numCols ) | |
2483 | { | |
2484 | if ( m_data ) | |
2485 | { | |
2486 | m_data->m_cellAttrs.UpdateAttrCols( pos, numCols ); | |
2487 | ||
d1c0b4f9 | 2488 | m_data->m_colAttrs.UpdateAttrRowsOrCols( pos, numCols ); |
4d60017a SN |
2489 | } |
2490 | } | |
2491 | ||
f2d76237 RD |
2492 | // ---------------------------------------------------------------------------- |
2493 | // wxGridTypeRegistry | |
2494 | // ---------------------------------------------------------------------------- | |
2495 | ||
2496 | wxGridTypeRegistry::~wxGridTypeRegistry() | |
2497 | { | |
b94ae1ea VZ |
2498 | size_t count = m_typeinfo.Count(); |
2499 | for ( size_t i = 0; i < count; i++ ) | |
f2d76237 RD |
2500 | delete m_typeinfo[i]; |
2501 | } | |
2502 | ||
2503 | ||
2504 | void wxGridTypeRegistry::RegisterDataType(const wxString& typeName, | |
2505 | wxGridCellRenderer* renderer, | |
2506 | wxGridCellEditor* editor) | |
2507 | { | |
f2d76237 RD |
2508 | wxGridDataTypeInfo* info = new wxGridDataTypeInfo(typeName, renderer, editor); |
2509 | ||
2510 | // is it already registered? | |
c4608a8a | 2511 | int loc = FindRegisteredDataType(typeName); |
39bcce60 VZ |
2512 | if ( loc != wxNOT_FOUND ) |
2513 | { | |
f2d76237 RD |
2514 | delete m_typeinfo[loc]; |
2515 | m_typeinfo[loc] = info; | |
2516 | } | |
39bcce60 VZ |
2517 | else |
2518 | { | |
f2d76237 RD |
2519 | m_typeinfo.Add(info); |
2520 | } | |
2521 | } | |
2522 | ||
c4608a8a VZ |
2523 | int wxGridTypeRegistry::FindRegisteredDataType(const wxString& typeName) |
2524 | { | |
2525 | size_t count = m_typeinfo.GetCount(); | |
2526 | for ( size_t i = 0; i < count; i++ ) | |
2527 | { | |
2528 | if ( typeName == m_typeinfo[i]->m_typeName ) | |
2529 | { | |
2530 | return i; | |
2531 | } | |
2532 | } | |
2533 | ||
2534 | return wxNOT_FOUND; | |
2535 | } | |
2536 | ||
f2d76237 RD |
2537 | int wxGridTypeRegistry::FindDataType(const wxString& typeName) |
2538 | { | |
c4608a8a VZ |
2539 | int index = FindRegisteredDataType(typeName); |
2540 | if ( index == wxNOT_FOUND ) | |
2541 | { | |
2542 | // check whether this is one of the standard ones, in which case | |
2543 | // register it "on the fly" | |
3a8c693a | 2544 | #if wxUSE_TEXTCTRL |
c4608a8a VZ |
2545 | if ( typeName == wxGRID_VALUE_STRING ) |
2546 | { | |
2547 | RegisterDataType(wxGRID_VALUE_STRING, | |
2548 | new wxGridCellStringRenderer, | |
2549 | new wxGridCellTextEditor); | |
3a8c693a VZ |
2550 | } else |
2551 | #endif // wxUSE_TEXTCTRL | |
2552 | #if wxUSE_CHECKBOX | |
2553 | if ( typeName == wxGRID_VALUE_BOOL ) | |
c4608a8a VZ |
2554 | { |
2555 | RegisterDataType(wxGRID_VALUE_BOOL, | |
2556 | new wxGridCellBoolRenderer, | |
2557 | new wxGridCellBoolEditor); | |
3a8c693a VZ |
2558 | } else |
2559 | #endif // wxUSE_CHECKBOX | |
2560 | #if wxUSE_TEXTCTRL | |
2561 | if ( typeName == wxGRID_VALUE_NUMBER ) | |
c4608a8a VZ |
2562 | { |
2563 | RegisterDataType(wxGRID_VALUE_NUMBER, | |
2564 | new wxGridCellNumberRenderer, | |
2565 | new wxGridCellNumberEditor); | |
2566 | } | |
2567 | else if ( typeName == wxGRID_VALUE_FLOAT ) | |
2568 | { | |
2569 | RegisterDataType(wxGRID_VALUE_FLOAT, | |
2570 | new wxGridCellFloatRenderer, | |
2571 | new wxGridCellFloatEditor); | |
3a8c693a VZ |
2572 | } else |
2573 | #endif // wxUSE_TEXTCTRL | |
2574 | #if wxUSE_COMBOBOX | |
2575 | if ( typeName == wxGRID_VALUE_CHOICE ) | |
c4608a8a VZ |
2576 | { |
2577 | RegisterDataType(wxGRID_VALUE_CHOICE, | |
2578 | new wxGridCellStringRenderer, | |
2579 | new wxGridCellChoiceEditor); | |
3a8c693a VZ |
2580 | } else |
2581 | #endif // wxUSE_COMBOBOX | |
c4608a8a VZ |
2582 | { |
2583 | return wxNOT_FOUND; | |
2584 | } | |
f2d76237 | 2585 | |
c4608a8a VZ |
2586 | // we get here only if just added the entry for this type, so return |
2587 | // the last index | |
2588 | index = m_typeinfo.GetCount() - 1; | |
2589 | } | |
2590 | ||
2591 | return index; | |
2592 | } | |
2593 | ||
2594 | int wxGridTypeRegistry::FindOrCloneDataType(const wxString& typeName) | |
2595 | { | |
2596 | int index = FindDataType(typeName); | |
2597 | if ( index == wxNOT_FOUND ) | |
2598 | { | |
2599 | // the first part of the typename is the "real" type, anything after ':' | |
2600 | // are the parameters for the renderer | |
2601 | index = FindDataType(typeName.BeforeFirst(_T(':'))); | |
2602 | if ( index == wxNOT_FOUND ) | |
2603 | { | |
2604 | return wxNOT_FOUND; | |
f2d76237 | 2605 | } |
c4608a8a VZ |
2606 | |
2607 | wxGridCellRenderer *renderer = GetRenderer(index); | |
2608 | wxGridCellRenderer *rendererOld = renderer; | |
2609 | renderer = renderer->Clone(); | |
2610 | rendererOld->DecRef(); | |
2611 | ||
2612 | wxGridCellEditor *editor = GetEditor(index); | |
2613 | wxGridCellEditor *editorOld = editor; | |
2614 | editor = editor->Clone(); | |
2615 | editorOld->DecRef(); | |
2616 | ||
2617 | // do it even if there are no parameters to reset them to defaults | |
2618 | wxString params = typeName.AfterFirst(_T(':')); | |
2619 | renderer->SetParameters(params); | |
2620 | editor->SetParameters(params); | |
2621 | ||
2622 | // register the new typename | |
c4608a8a VZ |
2623 | RegisterDataType(typeName, renderer, editor); |
2624 | ||
2625 | // we just registered it, it's the last one | |
2626 | index = m_typeinfo.GetCount() - 1; | |
f2d76237 RD |
2627 | } |
2628 | ||
c4608a8a | 2629 | return index; |
f2d76237 RD |
2630 | } |
2631 | ||
2632 | wxGridCellRenderer* wxGridTypeRegistry::GetRenderer(int index) | |
2633 | { | |
2634 | wxGridCellRenderer* renderer = m_typeinfo[index]->m_renderer; | |
faec5a43 SN |
2635 | if (renderer) |
2636 | renderer->IncRef(); | |
f2d76237 RD |
2637 | return renderer; |
2638 | } | |
2639 | ||
0b190b0f | 2640 | wxGridCellEditor* wxGridTypeRegistry::GetEditor(int index) |
f2d76237 RD |
2641 | { |
2642 | wxGridCellEditor* editor = m_typeinfo[index]->m_editor; | |
faec5a43 SN |
2643 | if (editor) |
2644 | editor->IncRef(); | |
f2d76237 RD |
2645 | return editor; |
2646 | } | |
2647 | ||
758cbedf VZ |
2648 | // ---------------------------------------------------------------------------- |
2649 | // wxGridTableBase | |
2650 | // ---------------------------------------------------------------------------- | |
2651 | ||
f85afd4e MB |
2652 | IMPLEMENT_ABSTRACT_CLASS( wxGridTableBase, wxObject ) |
2653 | ||
2654 | ||
2655 | wxGridTableBase::wxGridTableBase() | |
f85afd4e MB |
2656 | { |
2657 | m_view = (wxGrid *) NULL; | |
b99be8fb | 2658 | m_attrProvider = (wxGridCellAttrProvider *) NULL; |
f85afd4e MB |
2659 | } |
2660 | ||
2661 | wxGridTableBase::~wxGridTableBase() | |
2662 | { | |
b99be8fb VZ |
2663 | delete m_attrProvider; |
2664 | } | |
2665 | ||
2666 | void wxGridTableBase::SetAttrProvider(wxGridCellAttrProvider *attrProvider) | |
2667 | { | |
2668 | delete m_attrProvider; | |
2669 | m_attrProvider = attrProvider; | |
f85afd4e MB |
2670 | } |
2671 | ||
f2d76237 RD |
2672 | bool wxGridTableBase::CanHaveAttributes() |
2673 | { | |
2674 | if ( ! GetAttrProvider() ) | |
2675 | { | |
2676 | // use the default attr provider by default | |
2677 | SetAttrProvider(new wxGridCellAttrProvider); | |
2678 | } | |
2679 | return TRUE; | |
2680 | } | |
2681 | ||
19d7140e | 2682 | wxGridCellAttr *wxGridTableBase::GetAttr(int row, int col, wxGridCellAttr::wxAttrKind kind) |
b99be8fb VZ |
2683 | { |
2684 | if ( m_attrProvider ) | |
19d7140e | 2685 | return m_attrProvider->GetAttr(row, col, kind); |
b99be8fb VZ |
2686 | else |
2687 | return (wxGridCellAttr *)NULL; | |
2688 | } | |
2689 | ||
758cbedf | 2690 | void wxGridTableBase::SetAttr(wxGridCellAttr* attr, int row, int col) |
b99be8fb VZ |
2691 | { |
2692 | if ( m_attrProvider ) | |
2693 | { | |
19d7140e | 2694 | attr->SetKind(wxGridCellAttr::Cell); |
b99be8fb VZ |
2695 | m_attrProvider->SetAttr(attr, row, col); |
2696 | } | |
2697 | else | |
2698 | { | |
2699 | // as we take ownership of the pointer and don't store it, we must | |
2700 | // free it now | |
39bcce60 | 2701 | wxSafeDecRef(attr); |
b99be8fb VZ |
2702 | } |
2703 | } | |
2704 | ||
758cbedf VZ |
2705 | void wxGridTableBase::SetRowAttr(wxGridCellAttr *attr, int row) |
2706 | { | |
2707 | if ( m_attrProvider ) | |
2708 | { | |
19d7140e | 2709 | attr->SetKind(wxGridCellAttr::Row); |
758cbedf VZ |
2710 | m_attrProvider->SetRowAttr(attr, row); |
2711 | } | |
2712 | else | |
2713 | { | |
2714 | // as we take ownership of the pointer and don't store it, we must | |
2715 | // free it now | |
39bcce60 | 2716 | wxSafeDecRef(attr); |
758cbedf VZ |
2717 | } |
2718 | } | |
2719 | ||
2720 | void wxGridTableBase::SetColAttr(wxGridCellAttr *attr, int col) | |
2721 | { | |
2722 | if ( m_attrProvider ) | |
2723 | { | |
19d7140e | 2724 | attr->SetKind(wxGridCellAttr::Col); |
758cbedf VZ |
2725 | m_attrProvider->SetColAttr(attr, col); |
2726 | } | |
2727 | else | |
2728 | { | |
2729 | // as we take ownership of the pointer and don't store it, we must | |
2730 | // free it now | |
39bcce60 | 2731 | wxSafeDecRef(attr); |
758cbedf VZ |
2732 | } |
2733 | } | |
2734 | ||
aa5e1f75 SN |
2735 | bool wxGridTableBase::InsertRows( size_t WXUNUSED(pos), |
2736 | size_t WXUNUSED(numRows) ) | |
f85afd4e | 2737 | { |
f6bcfd97 | 2738 | wxFAIL_MSG( wxT("Called grid table class function InsertRows\nbut your derived table class does not override this function") ); |
8f177c8e | 2739 | |
f85afd4e MB |
2740 | return FALSE; |
2741 | } | |
2742 | ||
aa5e1f75 | 2743 | bool wxGridTableBase::AppendRows( size_t WXUNUSED(numRows) ) |
f85afd4e | 2744 | { |
f6bcfd97 | 2745 | wxFAIL_MSG( wxT("Called grid table class function AppendRows\nbut your derived table class does not override this function")); |
8f177c8e | 2746 | |
f85afd4e MB |
2747 | return FALSE; |
2748 | } | |
2749 | ||
aa5e1f75 SN |
2750 | bool wxGridTableBase::DeleteRows( size_t WXUNUSED(pos), |
2751 | size_t WXUNUSED(numRows) ) | |
f85afd4e | 2752 | { |
f6bcfd97 | 2753 | wxFAIL_MSG( wxT("Called grid table class function DeleteRows\nbut your derived table class does not override this function")); |
8f177c8e | 2754 | |
f85afd4e MB |
2755 | return FALSE; |
2756 | } | |
2757 | ||
aa5e1f75 SN |
2758 | bool wxGridTableBase::InsertCols( size_t WXUNUSED(pos), |
2759 | size_t WXUNUSED(numCols) ) | |
f85afd4e | 2760 | { |
f6bcfd97 | 2761 | wxFAIL_MSG( wxT("Called grid table class function InsertCols\nbut your derived table class does not override this function")); |
8f177c8e | 2762 | |
f85afd4e MB |
2763 | return FALSE; |
2764 | } | |
2765 | ||
aa5e1f75 | 2766 | bool wxGridTableBase::AppendCols( size_t WXUNUSED(numCols) ) |
f85afd4e | 2767 | { |
f6bcfd97 | 2768 | wxFAIL_MSG(wxT("Called grid table class function AppendCols\nbut your derived table class does not override this function")); |
8f177c8e | 2769 | |
f85afd4e MB |
2770 | return FALSE; |
2771 | } | |
2772 | ||
aa5e1f75 SN |
2773 | bool wxGridTableBase::DeleteCols( size_t WXUNUSED(pos), |
2774 | size_t WXUNUSED(numCols) ) | |
f85afd4e | 2775 | { |
f6bcfd97 | 2776 | wxFAIL_MSG( wxT("Called grid table class function DeleteCols\nbut your derived table class does not override this function")); |
8f177c8e | 2777 | |
f85afd4e MB |
2778 | return FALSE; |
2779 | } | |
2780 | ||
2781 | ||
2782 | wxString wxGridTableBase::GetRowLabelValue( int row ) | |
2783 | { | |
2784 | wxString s; | |
f2d76237 RD |
2785 | s << row + 1; // RD: Starting the rows at zero confuses users, no matter |
2786 | // how much it makes sense to us geeks. | |
f85afd4e MB |
2787 | return s; |
2788 | } | |
2789 | ||
2790 | wxString wxGridTableBase::GetColLabelValue( int col ) | |
2791 | { | |
2792 | // default col labels are: | |
2793 | // cols 0 to 25 : A-Z | |
2794 | // cols 26 to 675 : AA-ZZ | |
2795 | // etc. | |
2796 | ||
2797 | wxString s; | |
2798 | unsigned int i, n; | |
2799 | for ( n = 1; ; n++ ) | |
2800 | { | |
f0102d2a | 2801 | s += (_T('A') + (wxChar)( col%26 )); |
f85afd4e MB |
2802 | col = col/26 - 1; |
2803 | if ( col < 0 ) break; | |
2804 | } | |
2805 | ||
2806 | // reverse the string... | |
2807 | wxString s2; | |
2808 | for ( i = 0; i < n; i++ ) | |
2809 | { | |
2810 | s2 += s[n-i-1]; | |
2811 | } | |
2812 | ||
2813 | return s2; | |
2814 | } | |
2815 | ||
2816 | ||
f2d76237 RD |
2817 | wxString wxGridTableBase::GetTypeName( int WXUNUSED(row), int WXUNUSED(col) ) |
2818 | { | |
816be743 | 2819 | return wxGRID_VALUE_STRING; |
f2d76237 RD |
2820 | } |
2821 | ||
2822 | bool wxGridTableBase::CanGetValueAs( int WXUNUSED(row), int WXUNUSED(col), | |
2823 | const wxString& typeName ) | |
2824 | { | |
816be743 | 2825 | return typeName == wxGRID_VALUE_STRING; |
f2d76237 RD |
2826 | } |
2827 | ||
2828 | bool wxGridTableBase::CanSetValueAs( int row, int col, const wxString& typeName ) | |
2829 | { | |
2830 | return CanGetValueAs(row, col, typeName); | |
2831 | } | |
2832 | ||
2833 | long wxGridTableBase::GetValueAsLong( int WXUNUSED(row), int WXUNUSED(col) ) | |
2834 | { | |
2835 | return 0; | |
2836 | } | |
2837 | ||
2838 | double wxGridTableBase::GetValueAsDouble( int WXUNUSED(row), int WXUNUSED(col) ) | |
2839 | { | |
2840 | return 0.0; | |
2841 | } | |
2842 | ||
2843 | bool wxGridTableBase::GetValueAsBool( int WXUNUSED(row), int WXUNUSED(col) ) | |
2844 | { | |
2845 | return FALSE; | |
2846 | } | |
2847 | ||
2848 | void wxGridTableBase::SetValueAsLong( int WXUNUSED(row), int WXUNUSED(col), | |
2849 | long WXUNUSED(value) ) | |
2850 | { | |
2851 | } | |
2852 | ||
2853 | void wxGridTableBase::SetValueAsDouble( int WXUNUSED(row), int WXUNUSED(col), | |
2854 | double WXUNUSED(value) ) | |
2855 | { | |
2856 | } | |
2857 | ||
2858 | void wxGridTableBase::SetValueAsBool( int WXUNUSED(row), int WXUNUSED(col), | |
2859 | bool WXUNUSED(value) ) | |
2860 | { | |
2861 | } | |
2862 | ||
2863 | ||
2864 | void* wxGridTableBase::GetValueAsCustom( int WXUNUSED(row), int WXUNUSED(col), | |
2865 | const wxString& WXUNUSED(typeName) ) | |
2866 | { | |
2867 | return NULL; | |
2868 | } | |
2869 | ||
2870 | void wxGridTableBase::SetValueAsCustom( int WXUNUSED(row), int WXUNUSED(col), | |
2871 | const wxString& WXUNUSED(typeName), | |
2872 | void* WXUNUSED(value) ) | |
2873 | { | |
2874 | } | |
2875 | ||
f85afd4e MB |
2876 | ////////////////////////////////////////////////////////////////////// |
2877 | // | |
2878 | // Message class for the grid table to send requests and notifications | |
2879 | // to the grid view | |
2880 | // | |
2881 | ||
2882 | wxGridTableMessage::wxGridTableMessage() | |
2883 | { | |
2884 | m_table = (wxGridTableBase *) NULL; | |
2885 | m_id = -1; | |
2886 | m_comInt1 = -1; | |
2887 | m_comInt2 = -1; | |
2888 | } | |
2889 | ||
2890 | wxGridTableMessage::wxGridTableMessage( wxGridTableBase *table, int id, | |
2891 | int commandInt1, int commandInt2 ) | |
2892 | { | |
2893 | m_table = table; | |
2894 | m_id = id; | |
2895 | m_comInt1 = commandInt1; | |
2896 | m_comInt2 = commandInt2; | |
2897 | } | |
2898 | ||
2899 | ||
2900 | ||
2901 | ////////////////////////////////////////////////////////////////////// | |
2902 | // | |
2903 | // A basic grid table for string data. An object of this class will | |
2904 | // created by wxGrid if you don't specify an alternative table class. | |
2905 | // | |
2906 | ||
223d09f6 | 2907 | WX_DEFINE_OBJARRAY(wxGridStringArray) |
f85afd4e MB |
2908 | |
2909 | IMPLEMENT_DYNAMIC_CLASS( wxGridStringTable, wxGridTableBase ) | |
2910 | ||
2911 | wxGridStringTable::wxGridStringTable() | |
2912 | : wxGridTableBase() | |
2913 | { | |
2914 | } | |
2915 | ||
2916 | wxGridStringTable::wxGridStringTable( int numRows, int numCols ) | |
2917 | : wxGridTableBase() | |
2918 | { | |
2919 | int row, col; | |
8f177c8e | 2920 | |
f85afd4e MB |
2921 | m_data.Alloc( numRows ); |
2922 | ||
2923 | wxArrayString sa; | |
2924 | sa.Alloc( numCols ); | |
2925 | for ( col = 0; col < numCols; col++ ) | |
2926 | { | |
2927 | sa.Add( wxEmptyString ); | |
2928 | } | |
8f177c8e | 2929 | |
f85afd4e MB |
2930 | for ( row = 0; row < numRows; row++ ) |
2931 | { | |
2932 | m_data.Add( sa ); | |
2933 | } | |
2934 | } | |
2935 | ||
2936 | wxGridStringTable::~wxGridStringTable() | |
2937 | { | |
2938 | } | |
2939 | ||
e32352cf | 2940 | int wxGridStringTable::GetNumberRows() |
f85afd4e MB |
2941 | { |
2942 | return m_data.GetCount(); | |
2943 | } | |
2944 | ||
e32352cf | 2945 | int wxGridStringTable::GetNumberCols() |
f85afd4e MB |
2946 | { |
2947 | if ( m_data.GetCount() > 0 ) | |
2948 | return m_data[0].GetCount(); | |
2949 | else | |
2950 | return 0; | |
2951 | } | |
2952 | ||
2953 | wxString wxGridStringTable::GetValue( int row, int col ) | |
2954 | { | |
831243b1 | 2955 | wxASSERT_MSG( (row < GetNumberRows()) && (col < GetNumberCols()), |
af547d51 VZ |
2956 | _T("invalid row or column index in wxGridStringTable") ); |
2957 | ||
f85afd4e MB |
2958 | return m_data[row][col]; |
2959 | } | |
2960 | ||
f2d76237 | 2961 | void wxGridStringTable::SetValue( int row, int col, const wxString& value ) |
f85afd4e | 2962 | { |
831243b1 | 2963 | wxASSERT_MSG( (row < GetNumberRows()) && (col < GetNumberCols()), |
af547d51 VZ |
2964 | _T("invalid row or column index in wxGridStringTable") ); |
2965 | ||
f2d76237 | 2966 | m_data[row][col] = value; |
f85afd4e MB |
2967 | } |
2968 | ||
2969 | bool wxGridStringTable::IsEmptyCell( int row, int col ) | |
2970 | { | |
831243b1 | 2971 | wxASSERT_MSG( (row < GetNumberRows()) && (col < GetNumberCols()), |
af547d51 VZ |
2972 | _T("invalid row or column index in wxGridStringTable") ); |
2973 | ||
f85afd4e MB |
2974 | return (m_data[row][col] == wxEmptyString); |
2975 | } | |
2976 | ||
f85afd4e MB |
2977 | void wxGridStringTable::Clear() |
2978 | { | |
2979 | int row, col; | |
2980 | int numRows, numCols; | |
8f177c8e | 2981 | |
f85afd4e MB |
2982 | numRows = m_data.GetCount(); |
2983 | if ( numRows > 0 ) | |
2984 | { | |
2985 | numCols = m_data[0].GetCount(); | |
2986 | ||
2987 | for ( row = 0; row < numRows; row++ ) | |
2988 | { | |
2989 | for ( col = 0; col < numCols; col++ ) | |
2990 | { | |
2991 | m_data[row][col] = wxEmptyString; | |
2992 | } | |
2993 | } | |
2994 | } | |
2995 | } | |
2996 | ||
2997 | ||
2998 | bool wxGridStringTable::InsertRows( size_t pos, size_t numRows ) | |
2999 | { | |
3000 | size_t row, col; | |
3001 | ||
3002 | size_t curNumRows = m_data.GetCount(); | |
f6bcfd97 BP |
3003 | size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : |
3004 | ( GetView() ? GetView()->GetNumberCols() : 0 ) ); | |
8f177c8e | 3005 | |
f85afd4e MB |
3006 | if ( pos >= curNumRows ) |
3007 | { | |
3008 | return AppendRows( numRows ); | |
3009 | } | |
8f177c8e | 3010 | |
f85afd4e MB |
3011 | wxArrayString sa; |
3012 | sa.Alloc( curNumCols ); | |
3013 | for ( col = 0; col < curNumCols; col++ ) | |
3014 | { | |
3015 | sa.Add( wxEmptyString ); | |
3016 | } | |
3017 | ||
3018 | for ( row = pos; row < pos + numRows; row++ ) | |
3019 | { | |
3020 | m_data.Insert( sa, row ); | |
3021 | } | |
f85afd4e MB |
3022 | if ( GetView() ) |
3023 | { | |
3024 | wxGridTableMessage msg( this, | |
3025 | wxGRIDTABLE_NOTIFY_ROWS_INSERTED, | |
3026 | pos, | |
3027 | numRows ); | |
8f177c8e | 3028 | |
f85afd4e MB |
3029 | GetView()->ProcessTableMessage( msg ); |
3030 | } | |
3031 | ||
3032 | return TRUE; | |
3033 | } | |
3034 | ||
3035 | bool wxGridStringTable::AppendRows( size_t numRows ) | |
3036 | { | |
3037 | size_t row, col; | |
3038 | ||
3039 | size_t curNumRows = m_data.GetCount(); | |
f6bcfd97 BP |
3040 | size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : |
3041 | ( GetView() ? GetView()->GetNumberCols() : 0 ) ); | |
8f177c8e | 3042 | |
f85afd4e MB |
3043 | wxArrayString sa; |
3044 | if ( curNumCols > 0 ) | |
3045 | { | |
3046 | sa.Alloc( curNumCols ); | |
3047 | for ( col = 0; col < curNumCols; col++ ) | |
3048 | { | |
3049 | sa.Add( wxEmptyString ); | |
3050 | } | |
3051 | } | |
8f177c8e | 3052 | |
f85afd4e MB |
3053 | for ( row = 0; row < numRows; row++ ) |
3054 | { | |
3055 | m_data.Add( sa ); | |
3056 | } | |
3057 | ||
3058 | if ( GetView() ) | |
3059 | { | |
3060 | wxGridTableMessage msg( this, | |
3061 | wxGRIDTABLE_NOTIFY_ROWS_APPENDED, | |
3062 | numRows ); | |
8f177c8e | 3063 | |
f85afd4e MB |
3064 | GetView()->ProcessTableMessage( msg ); |
3065 | } | |
3066 | ||
8f177c8e | 3067 | return TRUE; |
f85afd4e MB |
3068 | } |
3069 | ||
3070 | bool wxGridStringTable::DeleteRows( size_t pos, size_t numRows ) | |
3071 | { | |
3072 | size_t n; | |
3073 | ||
3074 | size_t curNumRows = m_data.GetCount(); | |
8f177c8e | 3075 | |
f85afd4e MB |
3076 | if ( pos >= curNumRows ) |
3077 | { | |
bd3c6758 | 3078 | wxString errmsg; |
f6bcfd97 | 3079 | errmsg.Printf(wxT("Called wxGridStringTable::DeleteRows(pos=%d, N=%d)\nPos value is invalid for present table with %d rows"), |
bd3c6758 | 3080 | pos, numRows, curNumRows ); |
f6bcfd97 | 3081 | wxFAIL_MSG( errmsg ); |
f85afd4e MB |
3082 | return FALSE; |
3083 | } | |
3084 | ||
3085 | if ( numRows > curNumRows - pos ) | |
3086 | { | |
3087 | numRows = curNumRows - pos; | |
3088 | } | |
8f177c8e | 3089 | |
f85afd4e MB |
3090 | if ( numRows >= curNumRows ) |
3091 | { | |
3092 | m_data.Empty(); // don't release memory just yet | |
3093 | } | |
3094 | else | |
3095 | { | |
3096 | for ( n = 0; n < numRows; n++ ) | |
3097 | { | |
b54e41c5 | 3098 | m_data.RemoveAt( pos ); |
f85afd4e MB |
3099 | } |
3100 | } | |
f85afd4e MB |
3101 | if ( GetView() ) |
3102 | { | |
3103 | wxGridTableMessage msg( this, | |
3104 | wxGRIDTABLE_NOTIFY_ROWS_DELETED, | |
3105 | pos, | |
3106 | numRows ); | |
8f177c8e | 3107 | |
f85afd4e MB |
3108 | GetView()->ProcessTableMessage( msg ); |
3109 | } | |
3110 | ||
8f177c8e | 3111 | return TRUE; |
f85afd4e MB |
3112 | } |
3113 | ||
3114 | bool wxGridStringTable::InsertCols( size_t pos, size_t numCols ) | |
3115 | { | |
3116 | size_t row, col; | |
3117 | ||
3118 | size_t curNumRows = m_data.GetCount(); | |
f6bcfd97 BP |
3119 | size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : |
3120 | ( GetView() ? GetView()->GetNumberCols() : 0 ) ); | |
8f177c8e | 3121 | |
f85afd4e MB |
3122 | if ( pos >= curNumCols ) |
3123 | { | |
3124 | return AppendCols( numCols ); | |
3125 | } | |
3126 | ||
3127 | for ( row = 0; row < curNumRows; row++ ) | |
3128 | { | |
3129 | for ( col = pos; col < pos + numCols; col++ ) | |
3130 | { | |
3131 | m_data[row].Insert( wxEmptyString, col ); | |
3132 | } | |
3133 | } | |
f85afd4e MB |
3134 | if ( GetView() ) |
3135 | { | |
3136 | wxGridTableMessage msg( this, | |
3137 | wxGRIDTABLE_NOTIFY_COLS_INSERTED, | |
3138 | pos, | |
3139 | numCols ); | |
8f177c8e | 3140 | |
f85afd4e MB |
3141 | GetView()->ProcessTableMessage( msg ); |
3142 | } | |
3143 | ||
3144 | return TRUE; | |
3145 | } | |
3146 | ||
3147 | bool wxGridStringTable::AppendCols( size_t numCols ) | |
3148 | { | |
3149 | size_t row, n; | |
3150 | ||
3151 | size_t curNumRows = m_data.GetCount(); | |
f6bcfd97 | 3152 | #if 0 |
f85afd4e MB |
3153 | if ( !curNumRows ) |
3154 | { | |
3155 | // TODO: something better than this ? | |
3156 | // | |
f6bcfd97 | 3157 | wxFAIL_MSG( wxT("Unable to append cols to a grid table with no rows.\nCall AppendRows() first") ); |
f85afd4e MB |
3158 | return FALSE; |
3159 | } | |
f6bcfd97 | 3160 | #endif |
8f177c8e | 3161 | |
f85afd4e MB |
3162 | for ( row = 0; row < curNumRows; row++ ) |
3163 | { | |
3164 | for ( n = 0; n < numCols; n++ ) | |
3165 | { | |
3166 | m_data[row].Add( wxEmptyString ); | |
3167 | } | |
3168 | } | |
3169 | ||
3170 | if ( GetView() ) | |
3171 | { | |
3172 | wxGridTableMessage msg( this, | |
3173 | wxGRIDTABLE_NOTIFY_COLS_APPENDED, | |
3174 | numCols ); | |
8f177c8e | 3175 | |
f85afd4e MB |
3176 | GetView()->ProcessTableMessage( msg ); |
3177 | } | |
3178 | ||
3179 | return TRUE; | |
3180 | } | |
3181 | ||
3182 | bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols ) | |
3183 | { | |
3184 | size_t row, n; | |
3185 | ||
3186 | size_t curNumRows = m_data.GetCount(); | |
f6bcfd97 BP |
3187 | size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : |
3188 | ( GetView() ? GetView()->GetNumberCols() : 0 ) ); | |
8f177c8e | 3189 | |
f85afd4e MB |
3190 | if ( pos >= curNumCols ) |
3191 | { | |
bd3c6758 | 3192 | wxString errmsg; |
f6bcfd97 | 3193 | errmsg.Printf( wxT("Called wxGridStringTable::DeleteCols(pos=%d, N=%d)...\nPos value is invalid for present table with %d cols"), |
bd3c6758 | 3194 | pos, numCols, curNumCols ); |
f6bcfd97 | 3195 | wxFAIL_MSG( errmsg ); |
8f177c8e | 3196 | return FALSE; |
f85afd4e MB |
3197 | } |
3198 | ||
3199 | if ( numCols > curNumCols - pos ) | |
3200 | { | |
8f177c8e | 3201 | numCols = curNumCols - pos; |
f85afd4e MB |
3202 | } |
3203 | ||
3204 | for ( row = 0; row < curNumRows; row++ ) | |
3205 | { | |
3206 | if ( numCols >= curNumCols ) | |
3207 | { | |
3208 | m_data[row].Clear(); | |
3209 | } | |
3210 | else | |
3211 | { | |
3212 | for ( n = 0; n < numCols; n++ ) | |
3213 | { | |
4403ced6 | 3214 | m_data[row].RemoveAt( pos ); |
f85afd4e MB |
3215 | } |
3216 | } | |
3217 | } | |
f85afd4e MB |
3218 | if ( GetView() ) |
3219 | { | |
3220 | wxGridTableMessage msg( this, | |
3221 | wxGRIDTABLE_NOTIFY_COLS_DELETED, | |
3222 | pos, | |
3223 | numCols ); | |
8f177c8e | 3224 | |
f85afd4e MB |
3225 | GetView()->ProcessTableMessage( msg ); |
3226 | } | |
3227 | ||
8f177c8e | 3228 | return TRUE; |
f85afd4e MB |
3229 | } |
3230 | ||
3231 | wxString wxGridStringTable::GetRowLabelValue( int row ) | |
3232 | { | |
3233 | if ( row > (int)(m_rowLabels.GetCount()) - 1 ) | |
3234 | { | |
3235 | // using default label | |
3236 | // | |
3237 | return wxGridTableBase::GetRowLabelValue( row ); | |
3238 | } | |
3239 | else | |
3240 | { | |
3241 | return m_rowLabels[ row ]; | |
3242 | } | |
3243 | } | |
3244 | ||
3245 | wxString wxGridStringTable::GetColLabelValue( int col ) | |
3246 | { | |
3247 | if ( col > (int)(m_colLabels.GetCount()) - 1 ) | |
3248 | { | |
3249 | // using default label | |
3250 | // | |
3251 | return wxGridTableBase::GetColLabelValue( col ); | |
3252 | } | |
3253 | else | |
3254 | { | |
3255 | return m_colLabels[ col ]; | |
3256 | } | |
3257 | } | |
3258 | ||
3259 | void wxGridStringTable::SetRowLabelValue( int row, const wxString& value ) | |
3260 | { | |
3261 | if ( row > (int)(m_rowLabels.GetCount()) - 1 ) | |
3262 | { | |
3263 | int n = m_rowLabels.GetCount(); | |
3264 | int i; | |
3265 | for ( i = n; i <= row; i++ ) | |
3266 | { | |
3267 | m_rowLabels.Add( wxGridTableBase::GetRowLabelValue(i) ); | |
3268 | } | |
3269 | } | |
3270 | ||
3271 | m_rowLabels[row] = value; | |
3272 | } | |
3273 | ||
3274 | void wxGridStringTable::SetColLabelValue( int col, const wxString& value ) | |
3275 | { | |
3276 | if ( col > (int)(m_colLabels.GetCount()) - 1 ) | |
3277 | { | |
3278 | int n = m_colLabels.GetCount(); | |
3279 | int i; | |
3280 | for ( i = n; i <= col; i++ ) | |
3281 | { | |
3282 | m_colLabels.Add( wxGridTableBase::GetColLabelValue(i) ); | |
3283 | } | |
3284 | } | |
3285 | ||
3286 | m_colLabels[col] = value; | |
3287 | } | |
3288 | ||
3289 | ||
3290 | ||
f85afd4e | 3291 | ////////////////////////////////////////////////////////////////////// |
2d66e025 MB |
3292 | ////////////////////////////////////////////////////////////////////// |
3293 | ||
3294 | IMPLEMENT_DYNAMIC_CLASS( wxGridRowLabelWindow, wxWindow ) | |
3295 | ||
3296 | BEGIN_EVENT_TABLE( wxGridRowLabelWindow, wxWindow ) | |
3297 | EVT_PAINT( wxGridRowLabelWindow::OnPaint ) | |
b51c3f27 | 3298 | EVT_MOUSEWHEEL( wxGridRowLabelWindow::OnMouseWheel) |
2d66e025 MB |
3299 | EVT_MOUSE_EVENTS( wxGridRowLabelWindow::OnMouseEvent ) |
3300 | EVT_KEY_DOWN( wxGridRowLabelWindow::OnKeyDown ) | |
f6bcfd97 | 3301 | EVT_KEY_UP( wxGridRowLabelWindow::OnKeyUp ) |
2d66e025 MB |
3302 | END_EVENT_TABLE() |
3303 | ||
60ff3b99 VZ |
3304 | wxGridRowLabelWindow::wxGridRowLabelWindow( wxGrid *parent, |
3305 | wxWindowID id, | |
2d66e025 | 3306 | const wxPoint &pos, const wxSize &size ) |
ebd773c6 | 3307 | : wxWindow( parent, id, pos, size, wxWANTS_CHARS ) |
2d66e025 MB |
3308 | { |
3309 | m_owner = parent; | |
3310 | } | |
3311 | ||
aa5e1f75 | 3312 | void wxGridRowLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) |
2d66e025 MB |
3313 | { |
3314 | wxPaintDC dc(this); | |
3315 | ||
3316 | // NO - don't do this because it will set both the x and y origin | |
3317 | // coords to match the parent scrolled window and we just want to | |
3318 | // set the y coord - MB | |
3319 | // | |
3320 | // m_owner->PrepareDC( dc ); | |
60ff3b99 | 3321 | |
790ad94f | 3322 | int x, y; |
2d66e025 MB |
3323 | m_owner->CalcUnscrolledPosition( 0, 0, &x, &y ); |
3324 | dc.SetDeviceOrigin( 0, -y ); | |
60ff3b99 | 3325 | |
d10f4bf9 VZ |
3326 | wxArrayInt rows = m_owner->CalcRowLabelsExposed( GetUpdateRegion() ); |
3327 | m_owner->DrawRowLabels( dc , rows ); | |
2d66e025 MB |
3328 | } |
3329 | ||
3330 | ||
3331 | void wxGridRowLabelWindow::OnMouseEvent( wxMouseEvent& event ) | |
3332 | { | |
3333 | m_owner->ProcessRowLabelMouseEvent( event ); | |
3334 | } | |
3335 | ||
3336 | ||
b51c3f27 RD |
3337 | void wxGridRowLabelWindow::OnMouseWheel( wxMouseEvent& event ) |
3338 | { | |
3339 | m_owner->GetEventHandler()->ProcessEvent(event); | |
3340 | } | |
3341 | ||
3342 | ||
2d66e025 MB |
3343 | // This seems to be required for wxMotif otherwise the mouse |
3344 | // cursor must be in the cell edit control to get key events | |
3345 | // | |
3346 | void wxGridRowLabelWindow::OnKeyDown( wxKeyEvent& event ) | |
3347 | { | |
ffdd3c98 | 3348 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); |
2d66e025 MB |
3349 | } |
3350 | ||
f6bcfd97 BP |
3351 | void wxGridRowLabelWindow::OnKeyUp( wxKeyEvent& event ) |
3352 | { | |
ffdd3c98 | 3353 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); |
f6bcfd97 BP |
3354 | } |
3355 | ||
2d66e025 MB |
3356 | |
3357 | ||
3358 | ////////////////////////////////////////////////////////////////////// | |
3359 | ||
3360 | IMPLEMENT_DYNAMIC_CLASS( wxGridColLabelWindow, wxWindow ) | |
3361 | ||
3362 | BEGIN_EVENT_TABLE( wxGridColLabelWindow, wxWindow ) | |
3363 | EVT_PAINT( wxGridColLabelWindow::OnPaint ) | |
b51c3f27 | 3364 | EVT_MOUSEWHEEL( wxGridColLabelWindow::OnMouseWheel) |
2d66e025 MB |
3365 | EVT_MOUSE_EVENTS( wxGridColLabelWindow::OnMouseEvent ) |
3366 | EVT_KEY_DOWN( wxGridColLabelWindow::OnKeyDown ) | |
f6bcfd97 | 3367 | EVT_KEY_UP( wxGridColLabelWindow::OnKeyUp ) |
2d66e025 MB |
3368 | END_EVENT_TABLE() |
3369 | ||
60ff3b99 VZ |
3370 | wxGridColLabelWindow::wxGridColLabelWindow( wxGrid *parent, |
3371 | wxWindowID id, | |
2d66e025 | 3372 | const wxPoint &pos, const wxSize &size ) |
ebd773c6 | 3373 | : wxWindow( parent, id, pos, size, wxWANTS_CHARS ) |
2d66e025 MB |
3374 | { |
3375 | m_owner = parent; | |
3376 | } | |
3377 | ||
aa5e1f75 | 3378 | void wxGridColLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) |
2d66e025 MB |
3379 | { |
3380 | wxPaintDC dc(this); | |
3381 | ||
3382 | // NO - don't do this because it will set both the x and y origin | |
3383 | // coords to match the parent scrolled window and we just want to | |
3384 | // set the x coord - MB | |
3385 | // | |
3386 | // m_owner->PrepareDC( dc ); | |
60ff3b99 | 3387 | |
790ad94f | 3388 | int x, y; |
2d66e025 MB |
3389 | m_owner->CalcUnscrolledPosition( 0, 0, &x, &y ); |
3390 | dc.SetDeviceOrigin( -x, 0 ); | |
3391 | ||
d10f4bf9 VZ |
3392 | wxArrayInt cols = m_owner->CalcColLabelsExposed( GetUpdateRegion() ); |
3393 | m_owner->DrawColLabels( dc , cols ); | |
2d66e025 MB |
3394 | } |
3395 | ||
3396 | ||
3397 | void wxGridColLabelWindow::OnMouseEvent( wxMouseEvent& event ) | |
3398 | { | |
3399 | m_owner->ProcessColLabelMouseEvent( event ); | |
3400 | } | |
3401 | ||
b51c3f27 RD |
3402 | void wxGridColLabelWindow::OnMouseWheel( wxMouseEvent& event ) |
3403 | { | |
3404 | m_owner->GetEventHandler()->ProcessEvent(event); | |
3405 | } | |
3406 | ||
2d66e025 MB |
3407 | |
3408 | // This seems to be required for wxMotif otherwise the mouse | |
3409 | // cursor must be in the cell edit control to get key events | |
3410 | // | |
3411 | void wxGridColLabelWindow::OnKeyDown( wxKeyEvent& event ) | |
3412 | { | |
ffdd3c98 | 3413 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); |
2d66e025 MB |
3414 | } |
3415 | ||
f6bcfd97 BP |
3416 | void wxGridColLabelWindow::OnKeyUp( wxKeyEvent& event ) |
3417 | { | |
ffdd3c98 | 3418 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); |
f6bcfd97 BP |
3419 | } |
3420 | ||
2d66e025 MB |
3421 | |
3422 | ||
3423 | ////////////////////////////////////////////////////////////////////// | |
3424 | ||
3425 | IMPLEMENT_DYNAMIC_CLASS( wxGridCornerLabelWindow, wxWindow ) | |
3426 | ||
3427 | BEGIN_EVENT_TABLE( wxGridCornerLabelWindow, wxWindow ) | |
b51c3f27 | 3428 | EVT_MOUSEWHEEL( wxGridCornerLabelWindow::OnMouseWheel) |
2d66e025 | 3429 | EVT_MOUSE_EVENTS( wxGridCornerLabelWindow::OnMouseEvent ) |
d2fdd8d2 | 3430 | EVT_PAINT( wxGridCornerLabelWindow::OnPaint) |
2d66e025 | 3431 | EVT_KEY_DOWN( wxGridCornerLabelWindow::OnKeyDown ) |
f6bcfd97 | 3432 | EVT_KEY_UP( wxGridCornerLabelWindow::OnKeyUp ) |
2d66e025 MB |
3433 | END_EVENT_TABLE() |
3434 | ||
60ff3b99 VZ |
3435 | wxGridCornerLabelWindow::wxGridCornerLabelWindow( wxGrid *parent, |
3436 | wxWindowID id, | |
2d66e025 | 3437 | const wxPoint &pos, const wxSize &size ) |
ebd773c6 | 3438 | : wxWindow( parent, id, pos, size, wxWANTS_CHARS ) |
2d66e025 MB |
3439 | { |
3440 | m_owner = parent; | |
3441 | } | |
3442 | ||
d2fdd8d2 RR |
3443 | void wxGridCornerLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) |
3444 | { | |
3445 | wxPaintDC dc(this); | |
b99be8fb | 3446 | |
d2fdd8d2 RR |
3447 | int client_height = 0; |
3448 | int client_width = 0; | |
3449 | GetClientSize( &client_width, &client_height ); | |
b99be8fb | 3450 | |
d2fdd8d2 RR |
3451 | dc.SetPen( *wxBLACK_PEN ); |
3452 | dc.DrawLine( client_width-1, client_height-1, client_width-1, 0 ); | |
3453 | dc.DrawLine( client_width-1, client_height-1, 0, client_height-1 ); | |
b99be8fb | 3454 | |
d2fdd8d2 RR |
3455 | dc.SetPen( *wxWHITE_PEN ); |
3456 | dc.DrawLine( 0, 0, client_width, 0 ); | |
3457 | dc.DrawLine( 0, 0, 0, client_height ); | |
3458 | } | |
3459 | ||
2d66e025 MB |
3460 | |
3461 | void wxGridCornerLabelWindow::OnMouseEvent( wxMouseEvent& event ) | |
3462 | { | |
3463 | m_owner->ProcessCornerLabelMouseEvent( event ); | |
3464 | } | |
3465 | ||
3466 | ||
b51c3f27 RD |
3467 | void wxGridCornerLabelWindow::OnMouseWheel( wxMouseEvent& event ) |
3468 | { | |
3469 | m_owner->GetEventHandler()->ProcessEvent(event); | |
3470 | } | |
3471 | ||
2d66e025 MB |
3472 | // This seems to be required for wxMotif otherwise the mouse |
3473 | // cursor must be in the cell edit control to get key events | |
3474 | // | |
3475 | void wxGridCornerLabelWindow::OnKeyDown( wxKeyEvent& event ) | |
3476 | { | |
ffdd3c98 | 3477 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); |
2d66e025 MB |
3478 | } |
3479 | ||
f6bcfd97 BP |
3480 | void wxGridCornerLabelWindow::OnKeyUp( wxKeyEvent& event ) |
3481 | { | |
ffdd3c98 | 3482 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); |
f6bcfd97 BP |
3483 | } |
3484 | ||
2d66e025 MB |
3485 | |
3486 | ||
f85afd4e MB |
3487 | ////////////////////////////////////////////////////////////////////// |
3488 | ||
59ddac01 | 3489 | IMPLEMENT_DYNAMIC_CLASS( wxGridWindow, wxWindow ) |
2d66e025 | 3490 | |
59ddac01 | 3491 | BEGIN_EVENT_TABLE( wxGridWindow, wxWindow ) |
2d66e025 | 3492 | EVT_PAINT( wxGridWindow::OnPaint ) |
b51c3f27 | 3493 | EVT_MOUSEWHEEL( wxGridWindow::OnMouseWheel) |
2d66e025 MB |
3494 | EVT_MOUSE_EVENTS( wxGridWindow::OnMouseEvent ) |
3495 | EVT_KEY_DOWN( wxGridWindow::OnKeyDown ) | |
f6bcfd97 | 3496 | EVT_KEY_UP( wxGridWindow::OnKeyUp ) |
2796cce3 | 3497 | EVT_ERASE_BACKGROUND( wxGridWindow::OnEraseBackground ) |
2d66e025 MB |
3498 | END_EVENT_TABLE() |
3499 | ||
60ff3b99 VZ |
3500 | wxGridWindow::wxGridWindow( wxGrid *parent, |
3501 | wxGridRowLabelWindow *rowLblWin, | |
2d66e025 MB |
3502 | wxGridColLabelWindow *colLblWin, |
3503 | wxWindowID id, const wxPoint &pos, const wxSize &size ) | |
59ddac01 | 3504 | : wxWindow( parent, id, pos, size, wxWANTS_CHARS, "grid window" ) |
2d66e025 MB |
3505 | { |
3506 | m_owner = parent; | |
3507 | m_rowLabelWin = rowLblWin; | |
3508 | m_colLabelWin = colLblWin; | |
edb89f7e | 3509 | SetBackgroundColour(_T("WHITE")); |
2d66e025 MB |
3510 | } |
3511 | ||
3512 | ||
3513 | wxGridWindow::~wxGridWindow() | |
3514 | { | |
3515 | } | |
3516 | ||
3517 | ||
3518 | void wxGridWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) | |
3519 | { | |
3520 | wxPaintDC dc( this ); | |
3521 | m_owner->PrepareDC( dc ); | |
796df70a | 3522 | wxRegion reg = GetUpdateRegion(); |
d10f4bf9 VZ |
3523 | wxGridCellCoordsArray DirtyCells = m_owner->CalcCellsExposed( reg ); |
3524 | m_owner->DrawGridCellArea( dc , DirtyCells); | |
9496deb5 | 3525 | #if WXGRID_DRAW_LINES |
796df70a SN |
3526 | m_owner->DrawAllGridLines( dc, reg ); |
3527 | #endif | |
a5777624 | 3528 | m_owner->DrawGridSpace( dc ); |
d10f4bf9 | 3529 | m_owner->DrawHighlight( dc , DirtyCells ); |
2d66e025 MB |
3530 | } |
3531 | ||
3532 | ||
3533 | void wxGridWindow::ScrollWindow( int dx, int dy, const wxRect *rect ) | |
3534 | { | |
59ddac01 | 3535 | wxWindow::ScrollWindow( dx, dy, rect ); |
2d66e025 MB |
3536 | m_rowLabelWin->ScrollWindow( 0, dy, rect ); |
3537 | m_colLabelWin->ScrollWindow( dx, 0, rect ); | |
3538 | } | |
3539 | ||
3540 | ||
3541 | void wxGridWindow::OnMouseEvent( wxMouseEvent& event ) | |
3542 | { | |
3543 | m_owner->ProcessGridCellMouseEvent( event ); | |
3544 | } | |
3545 | ||
b51c3f27 RD |
3546 | void wxGridWindow::OnMouseWheel( wxMouseEvent& event ) |
3547 | { | |
3548 | m_owner->GetEventHandler()->ProcessEvent(event); | |
3549 | } | |
2d66e025 | 3550 | |
f6bcfd97 | 3551 | // This seems to be required for wxMotif/wxGTK otherwise the mouse |
2d66e025 MB |
3552 | // cursor must be in the cell edit control to get key events |
3553 | // | |
3554 | void wxGridWindow::OnKeyDown( wxKeyEvent& event ) | |
3555 | { | |
ffdd3c98 | 3556 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); |
2d66e025 | 3557 | } |
f85afd4e | 3558 | |
f6bcfd97 BP |
3559 | void wxGridWindow::OnKeyUp( wxKeyEvent& event ) |
3560 | { | |
ffdd3c98 | 3561 | if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); |
f6bcfd97 | 3562 | } |
7c8a8ad5 | 3563 | |
aa5e1f75 | 3564 | void wxGridWindow::OnEraseBackground( wxEraseEvent& WXUNUSED(event) ) |
8dd4f536 | 3565 | { |
8dd4f536 | 3566 | } |
025562fe | 3567 | |
2d66e025 MB |
3568 | |
3569 | ////////////////////////////////////////////////////////////////////// | |
3570 | ||
07296f0b | 3571 | |
2d66e025 MB |
3572 | IMPLEMENT_DYNAMIC_CLASS( wxGrid, wxScrolledWindow ) |
3573 | ||
3574 | BEGIN_EVENT_TABLE( wxGrid, wxScrolledWindow ) | |
f85afd4e MB |
3575 | EVT_PAINT( wxGrid::OnPaint ) |
3576 | EVT_SIZE( wxGrid::OnSize ) | |
f85afd4e | 3577 | EVT_KEY_DOWN( wxGrid::OnKeyDown ) |
f6bcfd97 | 3578 | EVT_KEY_UP( wxGrid::OnKeyUp ) |
2796cce3 | 3579 | EVT_ERASE_BACKGROUND( wxGrid::OnEraseBackground ) |
f85afd4e | 3580 | END_EVENT_TABLE() |
8f177c8e | 3581 | |
2d66e025 MB |
3582 | wxGrid::wxGrid( wxWindow *parent, |
3583 | wxWindowID id, | |
3584 | const wxPoint& pos, | |
3585 | const wxSize& size, | |
3586 | long style, | |
3587 | const wxString& name ) | |
ebd773c6 | 3588 | : wxScrolledWindow( parent, id, pos, size, (style | wxWANTS_CHARS), name ), |
af547d51 VZ |
3589 | m_colMinWidths(GRID_HASH_SIZE), |
3590 | m_rowMinHeights(GRID_HASH_SIZE) | |
2d66e025 MB |
3591 | { |
3592 | Create(); | |
58dd5b3b MB |
3593 | } |
3594 | ||
3595 | ||
3596 | wxGrid::~wxGrid() | |
3597 | { | |
606b005f JS |
3598 | // Must do this or ~wxScrollHelper will pop the wrong event handler |
3599 | SetTargetWindow(this); | |
0a976765 | 3600 | ClearAttrCache(); |
39bcce60 | 3601 | wxSafeDecRef(m_defaultCellAttr); |
0a976765 VZ |
3602 | |
3603 | #ifdef DEBUG_ATTR_CACHE | |
3604 | size_t total = gs_nAttrCacheHits + gs_nAttrCacheMisses; | |
3605 | wxPrintf(_T("wxGrid attribute cache statistics: " | |
3606 | "total: %u, hits: %u (%u%%)\n"), | |
3607 | total, gs_nAttrCacheHits, | |
3608 | total ? (gs_nAttrCacheHits*100) / total : 0); | |
3609 | #endif | |
3610 | ||
2796cce3 RD |
3611 | if (m_ownTable) |
3612 | delete m_table; | |
f2d76237 RD |
3613 | |
3614 | delete m_typeRegistry; | |
b5808881 | 3615 | delete m_selection; |
58dd5b3b MB |
3616 | } |
3617 | ||
2d66e025 | 3618 | |
58dd5b3b MB |
3619 | // |
3620 | // ----- internal init and update functions | |
3621 | // | |
3622 | ||
3623 | void wxGrid::Create() | |
f0102d2a | 3624 | { |
4634a5d6 | 3625 | m_created = FALSE; // set to TRUE by CreateGrid |
4634a5d6 MB |
3626 | |
3627 | m_table = (wxGridTableBase *) NULL; | |
2796cce3 | 3628 | m_ownTable = FALSE; |
2c9a89e0 RD |
3629 | |
3630 | m_cellEditCtrlEnabled = FALSE; | |
4634a5d6 | 3631 | |
ccd970b1 | 3632 | m_defaultCellAttr = new wxGridCellAttr(); |
f2d76237 RD |
3633 | |
3634 | // Set default cell attributes | |
ccd970b1 | 3635 | m_defaultCellAttr->SetDefAttr(m_defaultCellAttr); |
19d7140e | 3636 | m_defaultCellAttr->SetKind(wxGridCellAttr::Default); |
f2d76237 | 3637 | m_defaultCellAttr->SetFont(GetFont()); |
4c7277db | 3638 | m_defaultCellAttr->SetAlignment(wxALIGN_LEFT, wxALIGN_TOP); |
f2d76237 | 3639 | m_defaultCellAttr->SetTextColour( |
a756f210 | 3640 | wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT)); |
f2d76237 | 3641 | m_defaultCellAttr->SetBackgroundColour( |
a756f210 | 3642 | wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW)); |
f2d76237 RD |
3643 | m_defaultCellAttr->SetRenderer(new wxGridCellStringRenderer); |
3644 | m_defaultCellAttr->SetEditor(new wxGridCellTextEditor); | |
2796cce3 RD |
3645 | |
3646 | ||
4634a5d6 MB |
3647 | m_numRows = 0; |
3648 | m_numCols = 0; | |
3649 | m_currentCellCoords = wxGridNoCellCoords; | |
b99be8fb | 3650 | |
18f9565d MB |
3651 | m_rowLabelWidth = WXGRID_DEFAULT_ROW_LABEL_WIDTH; |
3652 | m_colLabelHeight = WXGRID_DEFAULT_COL_LABEL_HEIGHT; | |
2d66e025 | 3653 | |
c4608a8a | 3654 | // create the type registry |
f2d76237 | 3655 | m_typeRegistry = new wxGridTypeRegistry; |
b5808881 | 3656 | m_selection = 0; |
f2d76237 | 3657 | // subwindow components that make up the wxGrid |
7807d81c MB |
3658 | m_cornerLabelWin = new wxGridCornerLabelWindow( this, |
3659 | -1, | |
18f9565d MB |
3660 | wxDefaultPosition, |
3661 | wxDefaultSize ); | |
7807d81c | 3662 | |
60ff3b99 VZ |
3663 | m_rowLabelWin = new wxGridRowLabelWindow( this, |
3664 | -1, | |
18f9565d MB |
3665 | wxDefaultPosition, |
3666 | wxDefaultSize ); | |
2d66e025 MB |
3667 | |
3668 | m_colLabelWin = new wxGridColLabelWindow( this, | |
3669 | -1, | |
18f9565d MB |
3670 | wxDefaultPosition, |
3671 | wxDefaultSize ); | |
60ff3b99 | 3672 | |
60ff3b99 VZ |
3673 | m_gridWin = new wxGridWindow( this, |
3674 | m_rowLabelWin, | |
3675 | m_colLabelWin, | |
3676 | -1, | |
18f9565d | 3677 | wxDefaultPosition, |
2d66e025 MB |
3678 | wxDefaultSize ); |
3679 | ||
3680 | SetTargetWindow( m_gridWin ); | |
6f36917b VZ |
3681 | |
3682 | Init(); | |
2d66e025 | 3683 | } |
f85afd4e | 3684 | |
2d66e025 | 3685 | |
b5808881 SN |
3686 | bool wxGrid::CreateGrid( int numRows, int numCols, |
3687 | wxGrid::wxGridSelectionModes selmode ) | |
2d66e025 | 3688 | { |
f6bcfd97 BP |
3689 | wxCHECK_MSG( !m_created, |
3690 | FALSE, | |
3691 | wxT("wxGrid::CreateGrid or wxGrid::SetTable called more than once") ); | |
3692 | ||
3693 | m_numRows = numRows; | |
3694 | m_numCols = numCols; | |
3695 | ||
3696 | m_table = new wxGridStringTable( m_numRows, m_numCols ); | |
3697 | m_table->SetView( this ); | |
3698 | m_ownTable = TRUE; | |
3699 | m_selection = new wxGridSelection( this, selmode ); | |
6f36917b VZ |
3700 | |
3701 | CalcDimensions(); | |
3702 | ||
f6bcfd97 | 3703 | m_created = TRUE; |
2d66e025 | 3704 | |
2796cce3 RD |
3705 | return m_created; |
3706 | } | |
3707 | ||
f1567cdd SN |
3708 | void wxGrid::SetSelectionMode(wxGrid::wxGridSelectionModes selmode) |
3709 | { | |
6f36917b VZ |
3710 | wxCHECK_RET( m_created, |
3711 | wxT("Called wxGrid::SetSelectionMode() before calling CreateGrid()") ); | |
3712 | ||
3713 | m_selection->SetSelectionMode( selmode ); | |
f1567cdd SN |
3714 | } |
3715 | ||
043d16b2 SN |
3716 | bool wxGrid::SetTable( wxGridTableBase *table, bool takeOwnership, |
3717 | wxGrid::wxGridSelectionModes selmode ) | |
2796cce3 RD |
3718 | { |
3719 | if ( m_created ) | |
3720 | { | |
fb295790 RD |
3721 | // RD: Actually, this should probably be allowed. I think it would be |
3722 | // nice to be able to switch multiple Tables in and out of a single | |
3723 | // View at runtime. Is there anything in the implmentation that would | |
3724 | // prevent this? | |
3725 | ||
d95b0c2b | 3726 | // At least, you now have to cope with m_selection |
2796cce3 RD |
3727 | wxFAIL_MSG( wxT("wxGrid::CreateGrid or wxGrid::SetTable called more than once") ); |
3728 | return FALSE; | |
3729 | } | |
3730 | else | |
3731 | { | |
3732 | m_numRows = table->GetNumberRows(); | |
3733 | m_numCols = table->GetNumberCols(); | |
3734 | ||
3735 | m_table = table; | |
3736 | m_table->SetView( this ); | |
3737 | if (takeOwnership) | |
3738 | m_ownTable = TRUE; | |
043d16b2 | 3739 | m_selection = new wxGridSelection( this, selmode ); |
6f36917b VZ |
3740 | |
3741 | CalcDimensions(); | |
3742 | ||
2d66e025 MB |
3743 | m_created = TRUE; |
3744 | } | |
f85afd4e | 3745 | |
2d66e025 | 3746 | return m_created; |
f85afd4e MB |
3747 | } |
3748 | ||
2d66e025 | 3749 | |
f85afd4e MB |
3750 | void wxGrid::Init() |
3751 | { | |
f85afd4e MB |
3752 | m_rowLabelWidth = WXGRID_DEFAULT_ROW_LABEL_WIDTH; |
3753 | m_colLabelHeight = WXGRID_DEFAULT_COL_LABEL_HEIGHT; | |
3754 | ||
60ff3b99 VZ |
3755 | if ( m_rowLabelWin ) |
3756 | { | |
3757 | m_labelBackgroundColour = m_rowLabelWin->GetBackgroundColour(); | |
3758 | } | |
3759 | else | |
3760 | { | |
3761 | m_labelBackgroundColour = wxColour( _T("WHITE") ); | |
3762 | } | |
3763 | ||
3764 | m_labelTextColour = wxColour( _T("BLACK") ); | |
f85afd4e | 3765 | |
0a976765 VZ |
3766 | // init attr cache |
3767 | m_attrCache.row = -1; | |
3768 | ||
f85afd4e MB |
3769 | // TODO: something better than this ? |
3770 | // | |
3771 | m_labelFont = this->GetFont(); | |
3772 | m_labelFont.SetWeight( m_labelFont.GetWeight() + 2 ); | |
8f177c8e | 3773 | |
4c7277db MB |
3774 | m_rowLabelHorizAlign = wxALIGN_LEFT; |
3775 | m_rowLabelVertAlign = wxALIGN_CENTRE; | |
f85afd4e | 3776 | |
4c7277db MB |
3777 | m_colLabelHorizAlign = wxALIGN_CENTRE; |
3778 | m_colLabelVertAlign = wxALIGN_TOP; | |
f85afd4e | 3779 | |
f85afd4e | 3780 | m_defaultColWidth = WXGRID_DEFAULT_COL_WIDTH; |
1f1ce288 MB |
3781 | m_defaultRowHeight = m_gridWin->GetCharHeight(); |
3782 | ||
d2fdd8d2 | 3783 | #if defined(__WXMOTIF__) || defined(__WXGTK__) // see also text ctrl sizing in ShowCellEditControl() |
1f1ce288 MB |
3784 | m_defaultRowHeight += 8; |
3785 | #else | |
3786 | m_defaultRowHeight += 4; | |
3787 | #endif | |
3788 | ||
2d66e025 | 3789 | m_gridLineColour = wxColour( 128, 128, 255 ); |
f85afd4e | 3790 | m_gridLinesEnabled = TRUE; |
f6bcfd97 | 3791 | m_cellHighlightColour = m_gridLineColour; |
bf7945ce | 3792 | m_cellHighlightPenWidth = 2; |
d2520c85 | 3793 | m_cellHighlightROPenWidth = 1; |
8f177c8e | 3794 | |
58dd5b3b | 3795 | m_cursorMode = WXGRID_CURSOR_SELECT_CELL; |
e2b42eeb | 3796 | m_winCapture = (wxWindow *)NULL; |
6e8524b1 MB |
3797 | m_canDragRowSize = TRUE; |
3798 | m_canDragColSize = TRUE; | |
4cfa5de6 | 3799 | m_canDragGridSize = TRUE; |
f85afd4e MB |
3800 | m_dragLastPos = -1; |
3801 | m_dragRowOrCol = -1; | |
3802 | m_isDragging = FALSE; | |
07296f0b | 3803 | m_startDragPos = wxDefaultPosition; |
f85afd4e | 3804 | |
07296f0b | 3805 | m_waitForSlowClick = FALSE; |
025562fe | 3806 | |
f85afd4e MB |
3807 | m_rowResizeCursor = wxCursor( wxCURSOR_SIZENS ); |
3808 | m_colResizeCursor = wxCursor( wxCURSOR_SIZEWE ); | |
3809 | ||
3810 | m_currentCellCoords = wxGridNoCellCoords; | |
f85afd4e | 3811 | |
b5808881 SN |
3812 | m_selectingTopLeft = wxGridNoCellCoords; |
3813 | m_selectingBottomRight = wxGridNoCellCoords; | |
a756f210 VS |
3814 | m_selectionBackground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT); |
3815 | m_selectionForeground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT); | |
8f177c8e | 3816 | |
f85afd4e MB |
3817 | m_editable = TRUE; // default for whole grid |
3818 | ||
2d66e025 MB |
3819 | m_inOnKeyDown = FALSE; |
3820 | m_batchCount = 0; | |
3c79cf49 | 3821 | |
266e8367 | 3822 | m_extraWidth = |
526dbb95 | 3823 | m_extraHeight = 0; |
7c1cb261 VZ |
3824 | } |
3825 | ||
3826 | // ---------------------------------------------------------------------------- | |
3827 | // the idea is to call these functions only when necessary because they create | |
3828 | // quite big arrays which eat memory mostly unnecessary - in particular, if | |
3829 | // default widths/heights are used for all rows/columns, we may not use these | |
3830 | // arrays at all | |
3831 | // | |
3832 | // with some extra code, it should be possible to only store the | |
3833 | // widths/heights different from default ones but this will be done later... | |
3834 | // ---------------------------------------------------------------------------- | |
3835 | ||
3836 | void wxGrid::InitRowHeights() | |
3837 | { | |
3838 | m_rowHeights.Empty(); | |
3839 | m_rowBottoms.Empty(); | |
3840 | ||
3841 | m_rowHeights.Alloc( m_numRows ); | |
3842 | m_rowBottoms.Alloc( m_numRows ); | |
3843 | ||
3844 | int rowBottom = 0; | |
3845 | for ( int i = 0; i < m_numRows; i++ ) | |
3846 | { | |
3847 | m_rowHeights.Add( m_defaultRowHeight ); | |
3848 | rowBottom += m_defaultRowHeight; | |
3849 | m_rowBottoms.Add( rowBottom ); | |
3850 | } | |
3851 | } | |
3852 | ||
3853 | void wxGrid::InitColWidths() | |
3854 | { | |
3855 | m_colWidths.Empty(); | |
3856 | m_colRights.Empty(); | |
3857 | ||
3858 | m_colWidths.Alloc( m_numCols ); | |
3859 | m_colRights.Alloc( m_numCols ); | |
3860 | int colRight = 0; | |
3861 | for ( int i = 0; i < m_numCols; i++ ) | |
3862 | { | |
3863 | m_colWidths.Add( m_defaultColWidth ); | |
3864 | colRight += m_defaultColWidth; | |
3865 | m_colRights.Add( colRight ); | |
3866 | } | |
3867 | } | |
3868 | ||
3869 | int wxGrid::GetColWidth(int col) const | |
3870 | { | |
3871 | return m_colWidths.IsEmpty() ? m_defaultColWidth : m_colWidths[col]; | |
3872 | } | |
3873 | ||
3874 | int wxGrid::GetColLeft(int col) const | |
3875 | { | |
3876 | return m_colRights.IsEmpty() ? col * m_defaultColWidth | |
3877 | : m_colRights[col] - m_colWidths[col]; | |
3878 | } | |
3879 | ||
3880 | int wxGrid::GetColRight(int col) const | |
3881 | { | |
3882 | return m_colRights.IsEmpty() ? (col + 1) * m_defaultColWidth | |
3883 | : m_colRights[col]; | |
3884 | } | |
3885 | ||
3886 | int wxGrid::GetRowHeight(int row) const | |
3887 | { | |
3888 | return m_rowHeights.IsEmpty() ? m_defaultRowHeight : m_rowHeights[row]; | |
3889 | } | |
2d66e025 | 3890 | |
7c1cb261 VZ |
3891 | int wxGrid::GetRowTop(int row) const |
3892 | { | |
3893 | return m_rowBottoms.IsEmpty() ? row * m_defaultRowHeight | |
3894 | : m_rowBottoms[row] - m_rowHeights[row]; | |
f85afd4e MB |
3895 | } |
3896 | ||
7c1cb261 VZ |
3897 | int wxGrid::GetRowBottom(int row) const |
3898 | { | |
3899 | return m_rowBottoms.IsEmpty() ? (row + 1) * m_defaultRowHeight | |
3900 | : m_rowBottoms[row]; | |
3901 | } | |
f85afd4e MB |
3902 | |
3903 | void wxGrid::CalcDimensions() | |
3904 | { | |
f85afd4e | 3905 | int cw, ch; |
2d66e025 | 3906 | GetClientSize( &cw, &ch ); |
f85afd4e | 3907 | |
faec5a43 | 3908 | if ( m_rowLabelWin->IsShown() ) |
ae1d0c6c VZ |
3909 | cw -= m_rowLabelWidth; |
3910 | if ( m_colLabelWin->IsShown() ) | |
faec5a43 | 3911 | ch -= m_colLabelHeight; |
60ff3b99 | 3912 | |
faec5a43 SN |
3913 | // grid total size |
3914 | int w = m_numCols > 0 ? GetColRight(m_numCols - 1) + m_extraWidth + 1 : 0; | |
3915 | int h = m_numRows > 0 ? GetRowBottom(m_numRows - 1) + m_extraHeight + 1 : 0; | |
3916 | ||
3917 | // preserve (more or less) the previous position | |
3918 | int x, y; | |
3919 | GetViewStart( &x, &y ); | |
97a9929e VZ |
3920 | |
3921 | // maybe we don't need scrollbars at all? | |
3922 | // | |
3923 | // also adjust the position to be valid for the new scroll rangs | |
faec5a43 SN |
3924 | if ( w <= cw ) |
3925 | { | |
97a9929e | 3926 | w = x = 0; |
faec5a43 SN |
3927 | } |
3928 | else | |
3929 | { | |
edb89f7e VZ |
3930 | if ( x >= w ) |
3931 | x = w - 1; | |
f85afd4e | 3932 | } |
97a9929e | 3933 | |
faec5a43 SN |
3934 | if ( h <= ch ) |
3935 | { | |
97a9929e | 3936 | h = y = 0; |
faec5a43 SN |
3937 | } |
3938 | else | |
3939 | { | |
edb89f7e VZ |
3940 | if ( y >= h ) |
3941 | y = h - 1; | |
faec5a43 SN |
3942 | } |
3943 | ||
3944 | // do set scrollbar parameters | |
97a9929e VZ |
3945 | SetScrollbars( GRID_SCROLL_LINE_X, GRID_SCROLL_LINE_Y, |
3946 | GetScrollX(w), GetScrollY(h), x, y, | |
3947 | GetBatchCount() != 0); | |
f85afd4e MB |
3948 | } |
3949 | ||
3950 | ||
7807d81c MB |
3951 | void wxGrid::CalcWindowSizes() |
3952 | { | |
3953 | int cw, ch; | |
3954 | GetClientSize( &cw, &ch ); | |
b99be8fb | 3955 | |
7807d81c MB |
3956 | if ( m_cornerLabelWin->IsShown() ) |
3957 | m_cornerLabelWin->SetSize( 0, 0, m_rowLabelWidth, m_colLabelHeight ); | |
3958 | ||
3959 | if ( m_colLabelWin->IsShown() ) | |
3960 | m_colLabelWin->SetSize( m_rowLabelWidth, 0, cw-m_rowLabelWidth, m_colLabelHeight); | |
3961 | ||
3962 | if ( m_rowLabelWin->IsShown() ) | |
3963 | m_rowLabelWin->SetSize( 0, m_colLabelHeight, m_rowLabelWidth, ch-m_colLabelHeight); | |
3964 | ||
3965 | if ( m_gridWin->IsShown() ) | |
3966 | m_gridWin->SetSize( m_rowLabelWidth, m_colLabelHeight, cw-m_rowLabelWidth, ch-m_colLabelHeight); | |
3967 | } | |
3968 | ||
3969 | ||
f85afd4e MB |
3970 | // this is called when the grid table sends a message to say that it |
3971 | // has been redimensioned | |
3972 | // | |
3973 | bool wxGrid::Redimension( wxGridTableMessage& msg ) | |
3974 | { | |
3975 | int i; | |
f6bcfd97 | 3976 | bool result = FALSE; |
8f177c8e | 3977 | |
f6bcfd97 | 3978 | #if 0 |
7c1cb261 VZ |
3979 | // if we were using the default widths/heights so far, we must change them |
3980 | // now | |
3981 | if ( m_colWidths.IsEmpty() ) | |
3982 | { | |
3983 | InitColWidths(); | |
3984 | } | |
3985 | ||
3986 | if ( m_rowHeights.IsEmpty() ) | |
3987 | { | |
3988 | InitRowHeights(); | |
3989 | } | |
f6bcfd97 | 3990 | #endif |
7c1cb261 | 3991 | |
f85afd4e MB |
3992 | switch ( msg.GetId() ) |
3993 | { | |
3994 | case wxGRIDTABLE_NOTIFY_ROWS_INSERTED: | |
3995 | { | |
3996 | size_t pos = msg.GetCommandInt(); | |
3997 | int numRows = msg.GetCommandInt2(); | |
f6bcfd97 | 3998 | |
f85afd4e | 3999 | m_numRows += numRows; |
2d66e025 | 4000 | |
f6bcfd97 BP |
4001 | if ( !m_rowHeights.IsEmpty() ) |
4002 | { | |
4003 | for ( i = 0; i < numRows; i++ ) | |
4004 | { | |
4005 | m_rowHeights.Insert( m_defaultRowHeight, pos ); | |
4006 | m_rowBottoms.Insert( 0, pos ); | |
4007 | } | |
4008 | ||
4009 | int bottom = 0; | |
4010 | if ( pos > 0 ) bottom = m_rowBottoms[pos-1]; | |
60ff3b99 | 4011 | |
f6bcfd97 BP |
4012 | for ( i = pos; i < m_numRows; i++ ) |
4013 | { | |
4014 | bottom += m_rowHeights[i]; | |
4015 | m_rowBottoms[i] = bottom; | |
4016 | } | |
4017 | } | |
4018 | if ( m_currentCellCoords == wxGridNoCellCoords ) | |
4019 | { | |
4020 | // if we have just inserted cols into an empty grid the current | |
4021 | // cell will be undefined... | |
4022 | // | |
4023 | SetCurrentCell( 0, 0 ); | |
4024 | } | |
4025 | m_selection->UpdateRows( pos, numRows ); | |
4026 | wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); | |
4027 | if (attrProvider) | |
4028 | attrProvider->UpdateAttrRows( pos, numRows ); | |
4029 | ||
4030 | if ( !GetBatchCount() ) | |
2d66e025 | 4031 | { |
f6bcfd97 BP |
4032 | CalcDimensions(); |
4033 | m_rowLabelWin->Refresh(); | |
2d66e025 | 4034 | } |
f85afd4e | 4035 | } |
f6bcfd97 BP |
4036 | result = TRUE; |
4037 | break; | |
f85afd4e MB |
4038 | |
4039 | case wxGRIDTABLE_NOTIFY_ROWS_APPENDED: | |
4040 | { | |
4041 | int numRows = msg.GetCommandInt(); | |
2d66e025 | 4042 | int oldNumRows = m_numRows; |
f85afd4e | 4043 | m_numRows += numRows; |
2d66e025 | 4044 | |
f6bcfd97 BP |
4045 | if ( !m_rowHeights.IsEmpty() ) |
4046 | { | |
4047 | for ( i = 0; i < numRows; i++ ) | |
4048 | { | |
4049 | m_rowHeights.Add( m_defaultRowHeight ); | |
4050 | m_rowBottoms.Add( 0 ); | |
4051 | } | |
60ff3b99 | 4052 | |
f6bcfd97 BP |
4053 | int bottom = 0; |
4054 | if ( oldNumRows > 0 ) bottom = m_rowBottoms[oldNumRows-1]; | |
4055 | ||
4056 | for ( i = oldNumRows; i < m_numRows; i++ ) | |
4057 | { | |
4058 | bottom += m_rowHeights[i]; | |
4059 | m_rowBottoms[i] = bottom; | |
4060 | } | |
4061 | } | |
4062 | if ( m_currentCellCoords == wxGridNoCellCoords ) | |
4063 | { | |
4064 | // if we have just inserted cols into an empty grid the current | |
4065 | // cell will be undefined... | |
4066 | // | |
4067 | SetCurrentCell( 0, 0 ); | |
4068 | } | |
4069 | if ( !GetBatchCount() ) | |
2d66e025 | 4070 | { |
f6bcfd97 BP |
4071 | CalcDimensions(); |
4072 | m_rowLabelWin->Refresh(); | |
2d66e025 | 4073 | } |
f85afd4e | 4074 | } |
f6bcfd97 BP |
4075 | result = TRUE; |
4076 | break; | |
f85afd4e MB |
4077 | |
4078 | case wxGRIDTABLE_NOTIFY_ROWS_DELETED: | |
4079 | { | |
4080 | size_t pos = msg.GetCommandInt(); | |
4081 | int numRows = msg.GetCommandInt2(); | |
f85afd4e MB |
4082 | m_numRows -= numRows; |
4083 | ||
f6bcfd97 | 4084 | if ( !m_rowHeights.IsEmpty() ) |
f85afd4e | 4085 | { |
f6bcfd97 BP |
4086 | for ( i = 0; i < numRows; i++ ) |
4087 | { | |
4403ced6 VZ |
4088 | m_rowHeights.RemoveAt( pos ); |
4089 | m_rowBottoms.RemoveAt( pos ); | |
f6bcfd97 | 4090 | } |
2d66e025 MB |
4091 | |
4092 | int h = 0; | |
4093 | for ( i = 0; i < m_numRows; i++ ) | |
4094 | { | |
4095 | h += m_rowHeights[i]; | |
4096 | m_rowBottoms[i] = h; | |
4097 | } | |
f85afd4e | 4098 | } |
f6bcfd97 BP |
4099 | if ( !m_numRows ) |
4100 | { | |
4101 | m_currentCellCoords = wxGridNoCellCoords; | |
4102 | } | |
4103 | else | |
4104 | { | |
4105 | if ( m_currentCellCoords.GetRow() >= m_numRows ) | |
4106 | m_currentCellCoords.Set( 0, 0 ); | |
4107 | } | |
4108 | m_selection->UpdateRows( pos, -((int)numRows) ); | |
4109 | wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); | |
4110 | if (attrProvider) { | |
4111 | attrProvider->UpdateAttrRows( pos, -((int)numRows) ); | |
84912ef8 RD |
4112 | // ifdef'd out following patch from Paul Gammans |
4113 | #if 0 | |
3ca6a5f0 | 4114 | // No need to touch column attributes, unless we |
f6bcfd97 BP |
4115 | // removed _all_ rows, in this case, we remove |
4116 | // all column attributes. | |
4117 | // I hate to do this here, but the | |
4118 | // needed data is not available inside UpdateAttrRows. | |
4119 | if ( !GetNumberRows() ) | |
4120 | attrProvider->UpdateAttrCols( 0, -GetNumberCols() ); | |
84912ef8 | 4121 | #endif |
f6bcfd97 BP |
4122 | } |
4123 | if ( !GetBatchCount() ) | |
4124 | { | |
4125 | CalcDimensions(); | |
4126 | m_rowLabelWin->Refresh(); | |
4127 | } | |
f85afd4e | 4128 | } |
f6bcfd97 BP |
4129 | result = TRUE; |
4130 | break; | |
f85afd4e MB |
4131 | |
4132 | case wxGRIDTABLE_NOTIFY_COLS_INSERTED: | |
4133 | { | |
4134 | size_t pos = msg.GetCommandInt(); | |
4135 | int numCols = msg.GetCommandInt2(); | |
f85afd4e | 4136 | m_numCols += numCols; |
2d66e025 | 4137 | |
f6bcfd97 BP |
4138 | if ( !m_colWidths.IsEmpty() ) |
4139 | { | |
4140 | for ( i = 0; i < numCols; i++ ) | |
4141 | { | |
4142 | m_colWidths.Insert( m_defaultColWidth, pos ); | |
4143 | m_colRights.Insert( 0, pos ); | |
4144 | } | |
4145 | ||
4146 | int right = 0; | |
4147 | if ( pos > 0 ) right = m_colRights[pos-1]; | |
60ff3b99 | 4148 | |
f6bcfd97 BP |
4149 | for ( i = pos; i < m_numCols; i++ ) |
4150 | { | |
4151 | right += m_colWidths[i]; | |
4152 | m_colRights[i] = right; | |
4153 | } | |
4154 | } | |
4155 | if ( m_currentCellCoords == wxGridNoCellCoords ) | |
2d66e025 | 4156 | { |
f6bcfd97 BP |
4157 | // if we have just inserted cols into an empty grid the current |
4158 | // cell will be undefined... | |
4159 | // | |
4160 | SetCurrentCell( 0, 0 ); | |
2d66e025 | 4161 | } |
f6bcfd97 BP |
4162 | m_selection->UpdateCols( pos, numCols ); |
4163 | wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); | |
4164 | if (attrProvider) | |
4165 | attrProvider->UpdateAttrCols( pos, numCols ); | |
4166 | if ( !GetBatchCount() ) | |
4167 | { | |
4168 | CalcDimensions(); | |
4169 | m_colLabelWin->Refresh(); | |
4170 | } | |
4171 | ||
f85afd4e | 4172 | } |
f6bcfd97 BP |
4173 | result = TRUE; |
4174 | break; | |
f85afd4e MB |
4175 | |
4176 | case wxGRIDTABLE_NOTIFY_COLS_APPENDED: | |
4177 | { | |
4178 | int numCols = msg.GetCommandInt(); | |
2d66e025 | 4179 | int oldNumCols = m_numCols; |
f85afd4e | 4180 | m_numCols += numCols; |
f6bcfd97 BP |
4181 | if ( !m_colWidths.IsEmpty() ) |
4182 | { | |
4183 | for ( i = 0; i < numCols; i++ ) | |
4184 | { | |
4185 | m_colWidths.Add( m_defaultColWidth ); | |
4186 | m_colRights.Add( 0 ); | |
4187 | } | |
2d66e025 | 4188 | |
f6bcfd97 BP |
4189 | int right = 0; |
4190 | if ( oldNumCols > 0 ) right = m_colRights[oldNumCols-1]; | |
60ff3b99 | 4191 | |
f6bcfd97 BP |
4192 | for ( i = oldNumCols; i < m_numCols; i++ ) |
4193 | { | |
4194 | right += m_colWidths[i]; | |
4195 | m_colRights[i] = right; | |
4196 | } | |
4197 | } | |
4198 | if ( m_currentCellCoords == wxGridNoCellCoords ) | |
2d66e025 | 4199 | { |
f6bcfd97 BP |
4200 | // if we have just inserted cols into an empty grid the current |
4201 | // cell will be undefined... | |
4202 | // | |
4203 | SetCurrentCell( 0, 0 ); | |
4204 | } | |
4205 | if ( !GetBatchCount() ) | |
4206 | { | |
4207 | CalcDimensions(); | |
4208 | m_colLabelWin->Refresh(); | |
2d66e025 | 4209 | } |
f85afd4e | 4210 | } |
f6bcfd97 BP |
4211 | result = TRUE; |
4212 | break; | |
f85afd4e MB |
4213 | |
4214 | case wxGRIDTABLE_NOTIFY_COLS_DELETED: | |
4215 | { | |
4216 | size_t pos = msg.GetCommandInt(); | |
4217 | int numCols = msg.GetCommandInt2(); | |
f85afd4e | 4218 | m_numCols -= numCols; |
f85afd4e | 4219 | |
f6bcfd97 | 4220 | if ( !m_colWidths.IsEmpty() ) |
f85afd4e | 4221 | { |
f6bcfd97 BP |
4222 | for ( i = 0; i < numCols; i++ ) |
4223 | { | |
4403ced6 VZ |
4224 | m_colWidths.RemoveAt( pos ); |
4225 | m_colRights.RemoveAt( pos ); | |
f6bcfd97 | 4226 | } |
2d66e025 MB |
4227 | |
4228 | int w = 0; | |
4229 | for ( i = 0; i < m_numCols; i++ ) | |
4230 | { | |
4231 | w += m_colWidths[i]; | |
4232 | m_colRights[i] = w; | |
4233 | } | |
f85afd4e | 4234 | } |
f6bcfd97 BP |
4235 | if ( !m_numCols ) |
4236 | { | |
4237 | m_currentCellCoords = wxGridNoCellCoords; | |
4238 | } | |
4239 | else | |
4240 | { | |
4241 | if ( m_currentCellCoords.GetCol() >= m_numCols ) | |
4242 | m_currentCellCoords.Set( 0, 0 ); | |
4243 | } | |
4244 | m_selection->UpdateCols( pos, -((int)numCols) ); | |
4245 | wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); | |
4246 | if (attrProvider) { | |
4247 | attrProvider->UpdateAttrCols( pos, -((int)numCols) ); | |
84912ef8 RD |
4248 | // ifdef'd out following patch from Paul Gammans |
4249 | #if 0 | |
f6bcfd97 BP |
4250 | // No need to touch row attributes, unless we |
4251 | // removed _all_ columns, in this case, we remove | |
4252 | // all row attributes. | |
4253 | // I hate to do this here, but the | |
4254 | // needed data is not available inside UpdateAttrCols. | |
4255 | if ( !GetNumberCols() ) | |
4256 | attrProvider->UpdateAttrRows( 0, -GetNumberRows() ); | |
84912ef8 | 4257 | #endif |
f6bcfd97 BP |
4258 | } |
4259 | if ( !GetBatchCount() ) | |
4260 | { | |
4261 | CalcDimensions(); | |
4262 | m_colLabelWin->Refresh(); | |
4263 | } | |
f85afd4e | 4264 | } |
faec5a43 | 4265 | result = TRUE; |
f6bcfd97 | 4266 | break; |
f85afd4e MB |
4267 | } |
4268 | ||
f6bcfd97 BP |
4269 | if (result && !GetBatchCount() ) |
4270 | m_gridWin->Refresh(); | |
4271 | return result; | |
f85afd4e MB |
4272 | } |
4273 | ||
4274 | ||
d10f4bf9 | 4275 | wxArrayInt wxGrid::CalcRowLabelsExposed( const wxRegion& reg ) |
f85afd4e | 4276 | { |
2d66e025 MB |
4277 | wxRegionIterator iter( reg ); |
4278 | wxRect r; | |
f85afd4e | 4279 | |
275c4ae4 RD |
4280 | wxArrayInt rowlabels; |
4281 | ||
2d66e025 MB |
4282 | int top, bottom; |
4283 | while ( iter ) | |
f85afd4e | 4284 | { |
2d66e025 | 4285 | r = iter.GetRect(); |
f85afd4e | 4286 | |
2d66e025 MB |
4287 | // TODO: remove this when we can... |
4288 | // There is a bug in wxMotif that gives garbage update | |
4289 | // rectangles if you jump-scroll a long way by clicking the | |
4290 | // scrollbar with middle button. This is a work-around | |
4291 | // | |
4292 | #if defined(__WXMOTIF__) | |
4293 | int cw, ch; | |
4294 | m_gridWin->GetClientSize( &cw, &ch ); | |
4295 | if ( r.GetTop() > ch ) r.SetTop( 0 ); | |
4296 | r.SetBottom( wxMin( r.GetBottom(), ch ) ); | |
4297 | #endif | |
f85afd4e | 4298 | |
2d66e025 MB |
4299 | // logical bounds of update region |
4300 | // | |
4301 | int dummy; | |
4302 | CalcUnscrolledPosition( 0, r.GetTop(), &dummy, &top ); | |
4303 | CalcUnscrolledPosition( 0, r.GetBottom(), &dummy, &bottom ); | |
4304 | ||
4305 | // find the row labels within these bounds | |
4306 | // | |
4307 | int row; | |
2d66e025 MB |
4308 | for ( row = 0; row < m_numRows; row++ ) |
4309 | { | |
7c1cb261 VZ |
4310 | if ( GetRowBottom(row) < top ) |
4311 | continue; | |
2d66e025 | 4312 | |
6d55126d | 4313 | if ( GetRowTop(row) > bottom ) |
7c1cb261 | 4314 | break; |
60ff3b99 | 4315 | |
d10f4bf9 | 4316 | rowlabels.Add( row ); |
2d66e025 | 4317 | } |
60ff3b99 | 4318 | |
2d66e025 | 4319 | iter++ ; |
f85afd4e | 4320 | } |
d10f4bf9 VZ |
4321 | |
4322 | return rowlabels; | |
f85afd4e MB |
4323 | } |
4324 | ||
4325 | ||
d10f4bf9 | 4326 | wxArrayInt wxGrid::CalcColLabelsExposed( const wxRegion& reg ) |
f85afd4e | 4327 | { |
2d66e025 MB |
4328 | wxRegionIterator iter( reg ); |
4329 | wxRect r; | |
f85afd4e | 4330 | |
d10f4bf9 | 4331 | wxArrayInt colLabels; |
f85afd4e | 4332 | |
2d66e025 MB |
4333 | int left, right; |
4334 | while ( iter ) | |
f85afd4e | 4335 | { |
2d66e025 | 4336 | r = iter.GetRect(); |
f85afd4e | 4337 | |
2d66e025 MB |
4338 | // TODO: remove this when we can... |
4339 | // There is a bug in wxMotif that gives garbage update | |
4340 | // rectangles if you jump-scroll a long way by clicking the | |
4341 | // scrollbar with middle button. This is a work-around | |
4342 | // | |
4343 | #if defined(__WXMOTIF__) | |
4344 | int cw, ch; | |
4345 | m_gridWin->GetClientSize( &cw, &ch ); | |
4346 | if ( r.GetLeft() > cw ) r.SetLeft( 0 ); | |
4347 | r.SetRight( wxMin( r.GetRight(), cw ) ); | |
4348 | #endif | |
4349 | ||
4350 | // logical bounds of update region | |
4351 | // | |
4352 | int dummy; | |
4353 | CalcUnscrolledPosition( r.GetLeft(), 0, &left, &dummy ); | |
4354 | CalcUnscrolledPosition( r.GetRight(), 0, &right, &dummy ); | |
4355 | ||
4356 | // find the cells within these bounds | |
4357 | // | |
4358 | int col; | |
2d66e025 MB |
4359 | for ( col = 0; col < m_numCols; col++ ) |
4360 | { | |
7c1cb261 VZ |
4361 | if ( GetColRight(col) < left ) |
4362 | continue; | |
60ff3b99 | 4363 | |
7c1cb261 VZ |
4364 | if ( GetColLeft(col) > right ) |
4365 | break; | |
2d66e025 | 4366 | |
d10f4bf9 | 4367 | colLabels.Add( col ); |
2d66e025 | 4368 | } |
60ff3b99 | 4369 | |
2d66e025 | 4370 | iter++ ; |
f85afd4e | 4371 | } |
d10f4bf9 | 4372 | return colLabels; |
f85afd4e MB |
4373 | } |
4374 | ||
4375 | ||
d10f4bf9 | 4376 | wxGridCellCoordsArray wxGrid::CalcCellsExposed( const wxRegion& reg ) |
f85afd4e | 4377 | { |
2d66e025 MB |
4378 | wxRegionIterator iter( reg ); |
4379 | wxRect r; | |
f85afd4e | 4380 | |
d10f4bf9 | 4381 | wxGridCellCoordsArray cellsExposed; |
f85afd4e | 4382 | |
2d66e025 MB |
4383 | int left, top, right, bottom; |
4384 | while ( iter ) | |
4385 | { | |
4386 | r = iter.GetRect(); | |
f85afd4e | 4387 | |
2d66e025 MB |
4388 | // TODO: remove this when we can... |
4389 | // There is a bug in wxMotif that gives garbage update | |
4390 | // rectangles if you jump-scroll a long way by clicking the | |
4391 | // scrollbar with middle button. This is a work-around | |
4392 | // | |
4393 | #if defined(__WXMOTIF__) | |
f85afd4e | 4394 | int cw, ch; |
2d66e025 MB |
4395 | m_gridWin->GetClientSize( &cw, &ch ); |
4396 | if ( r.GetTop() > ch ) r.SetTop( 0 ); | |
4397 | if ( r.GetLeft() > cw ) r.SetLeft( 0 ); | |
4398 | r.SetRight( wxMin( r.GetRight(), cw ) ); | |
4399 | r.SetBottom( wxMin( r.GetBottom(), ch ) ); | |
4400 | #endif | |
8f177c8e | 4401 | |
2d66e025 MB |
4402 | // logical bounds of update region |
4403 | // | |
4404 | CalcUnscrolledPosition( r.GetLeft(), r.GetTop(), &left, &top ); | |
4405 | CalcUnscrolledPosition( r.GetRight(), r.GetBottom(), &right, &bottom ); | |
f85afd4e | 4406 | |
2d66e025 | 4407 | // find the cells within these bounds |
f85afd4e | 4408 | // |
2d66e025 | 4409 | int row, col; |
2d66e025 | 4410 | for ( row = 0; row < m_numRows; row++ ) |
f85afd4e | 4411 | { |
7c1cb261 VZ |
4412 | if ( GetRowBottom(row) <= top ) |
4413 | continue; | |
f85afd4e | 4414 | |
7c1cb261 VZ |
4415 | if ( GetRowTop(row) > bottom ) |
4416 | break; | |
60ff3b99 | 4417 | |
f85afd4e | 4418 | |
2d66e025 MB |
4419 | for ( col = 0; col < m_numCols; col++ ) |
4420 | { | |
7c1cb261 VZ |
4421 | if ( GetColRight(col) <= left ) |
4422 | continue; | |
60ff3b99 | 4423 | |
7c1cb261 VZ |
4424 | if ( GetColLeft(col) > right ) |
4425 | break; | |
60ff3b99 | 4426 | |
d10f4bf9 | 4427 | cellsExposed.Add( wxGridCellCoords( row, col ) ); |
2d66e025 MB |
4428 | } |
4429 | } | |
60ff3b99 | 4430 | |
7c1cb261 | 4431 | iter++; |
f85afd4e | 4432 | } |
d10f4bf9 VZ |
4433 | |
4434 | return cellsExposed; | |
f85afd4e MB |
4435 | } |
4436 | ||
4437 | ||
2d66e025 | 4438 | void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) |
f85afd4e | 4439 | { |
2d66e025 MB |
4440 | int x, y, row; |
4441 | wxPoint pos( event.GetPosition() ); | |
4442 | CalcUnscrolledPosition( pos.x, pos.y, &x, &y ); | |
60ff3b99 | 4443 | |
2d66e025 | 4444 | if ( event.Dragging() ) |
f85afd4e MB |
4445 | { |
4446 | m_isDragging = TRUE; | |
8f177c8e | 4447 | |
2d66e025 | 4448 | if ( event.LeftIsDown() ) |
f85afd4e MB |
4449 | { |
4450 | switch( m_cursorMode ) | |
4451 | { | |
f85afd4e MB |
4452 | case WXGRID_CURSOR_RESIZE_ROW: |
4453 | { | |
2d66e025 MB |
4454 | int cw, ch, left, dummy; |
4455 | m_gridWin->GetClientSize( &cw, &ch ); | |
4456 | CalcUnscrolledPosition( 0, 0, &left, &dummy ); | |
60ff3b99 | 4457 | |
2d66e025 MB |
4458 | wxClientDC dc( m_gridWin ); |
4459 | PrepareDC( dc ); | |
af547d51 VZ |
4460 | y = wxMax( y, |
4461 | GetRowTop(m_dragRowOrCol) + | |
4462 | GetRowMinimalHeight(m_dragRowOrCol) ); | |
d2fdd8d2 | 4463 | dc.SetLogicalFunction(wxINVERT); |
f85afd4e MB |
4464 | if ( m_dragLastPos >= 0 ) |
4465 | { | |
2d66e025 | 4466 | dc.DrawLine( left, m_dragLastPos, left+cw, m_dragLastPos ); |
f85afd4e | 4467 | } |
2d66e025 MB |
4468 | dc.DrawLine( left, y, left+cw, y ); |
4469 | m_dragLastPos = y; | |
f85afd4e MB |
4470 | } |
4471 | break; | |
4472 | ||
4473 | case WXGRID_CURSOR_SELECT_ROW: | |
e32352cf | 4474 | if ( (row = YToRow( y )) >= 0 ) |
aa5e1f75 SN |
4475 | { |
4476 | m_selection->SelectRow( row, | |
4477 | event.ControlDown(), | |
4478 | event.ShiftDown(), | |
4479 | event.AltDown(), | |
4480 | event.MetaDown() ); | |
f85afd4e | 4481 | } |
e2b42eeb VZ |
4482 | |
4483 | // default label to suppress warnings about "enumeration value | |
4484 | // 'xxx' not handled in switch | |
4485 | default: | |
4486 | break; | |
f85afd4e MB |
4487 | } |
4488 | } | |
4489 | return; | |
4490 | } | |
4491 | ||
4492 | m_isDragging = FALSE; | |
8f177c8e | 4493 | |
60ff3b99 | 4494 | |
6d004f67 MB |
4495 | // ------------ Entering or leaving the window |
4496 | // | |
4497 | if ( event.Entering() || event.Leaving() ) | |
4498 | { | |
e2b42eeb | 4499 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_rowLabelWin); |
6d004f67 MB |
4500 | } |
4501 | ||
e2b42eeb | 4502 | |
2d66e025 | 4503 | // ------------ Left button pressed |
f85afd4e | 4504 | // |
6d004f67 | 4505 | else if ( event.LeftDown() ) |
f85afd4e | 4506 | { |
2d66e025 MB |
4507 | // don't send a label click event for a hit on the |
4508 | // edge of the row label - this is probably the user | |
4509 | // wanting to resize the row | |
4510 | // | |
4511 | if ( YToEdgeOfRow(y) < 0 ) | |
f85afd4e | 4512 | { |
2d66e025 | 4513 | row = YToRow(y); |
58dd5b3b | 4514 | if ( row >= 0 && |
b54ba671 | 4515 | !SendEvent( wxEVT_GRID_LABEL_LEFT_CLICK, row, -1, event ) ) |
f85afd4e | 4516 | { |
aa5e1f75 SN |
4517 | if ( !event.ShiftDown() && !event.ControlDown() ) |
4518 | ClearSelection(); | |
4519 | if ( event.ShiftDown() ) | |
4520 | m_selection->SelectBlock( m_currentCellCoords.GetRow(), | |
4521 | 0, | |
4522 | row, | |
4523 | GetNumberCols() - 1, | |
4524 | event.ControlDown(), | |
4525 | event.ShiftDown(), | |
4526 | event.AltDown(), | |
4527 | event.MetaDown() ); | |
4528 | else | |
4529 | m_selection->SelectRow( row, | |
4530 | event.ControlDown(), | |
4531 | event.ShiftDown(), | |
4532 | event.AltDown(), | |
4533 | event.MetaDown() ); | |
e2b42eeb | 4534 | ChangeCursorMode(WXGRID_CURSOR_SELECT_ROW, m_rowLabelWin); |
f85afd4e | 4535 | } |
2d66e025 MB |
4536 | } |
4537 | else | |
4538 | { | |
4539 | // starting to drag-resize a row | |
4540 | // | |
6e8524b1 MB |
4541 | if ( CanDragRowSize() ) |
4542 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_ROW, m_rowLabelWin); | |
2d66e025 MB |
4543 | } |
4544 | } | |
f85afd4e | 4545 | |
f85afd4e | 4546 | |
2d66e025 MB |
4547 | // ------------ Left double click |
4548 | // | |
4549 | else if (event.LeftDClick() ) | |
4550 | { | |
4551 | if ( YToEdgeOfRow(y) < 0 ) | |
4552 | { | |
4553 | row = YToRow(y); | |
b54ba671 | 4554 | SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, row, -1, event ); |
f85afd4e MB |
4555 | } |
4556 | } | |
60ff3b99 VZ |
4557 | |
4558 | ||
2d66e025 | 4559 | // ------------ Left button released |
f85afd4e | 4560 | // |
2d66e025 | 4561 | else if ( event.LeftUp() ) |
f85afd4e | 4562 | { |
2d66e025 | 4563 | if ( m_cursorMode == WXGRID_CURSOR_RESIZE_ROW ) |
f85afd4e | 4564 | { |
6d004f67 | 4565 | DoEndDragResizeRow(); |
60ff3b99 | 4566 | |
6d004f67 MB |
4567 | // Note: we are ending the event *after* doing |
4568 | // default processing in this case | |
4569 | // | |
b54ba671 | 4570 | SendEvent( wxEVT_GRID_ROW_SIZE, m_dragRowOrCol, -1, event ); |
2d66e025 | 4571 | } |
f85afd4e | 4572 | |
e2b42eeb VZ |
4573 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_rowLabelWin); |
4574 | m_dragLastPos = -1; | |
2d66e025 | 4575 | } |
f85afd4e | 4576 | |
f85afd4e | 4577 | |
2d66e025 MB |
4578 | // ------------ Right button down |
4579 | // | |
4580 | else if ( event.RightDown() ) | |
4581 | { | |
4582 | row = YToRow(y); | |
b54ba671 | 4583 | if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, row, -1, event ) ) |
2d66e025 MB |
4584 | { |
4585 | // no default action at the moment | |
f85afd4e MB |
4586 | } |
4587 | } | |
60ff3b99 VZ |
4588 | |
4589 | ||
2d66e025 | 4590 | // ------------ Right double click |
f85afd4e | 4591 | // |
2d66e025 MB |
4592 | else if ( event.RightDClick() ) |
4593 | { | |
4594 | row = YToRow(y); | |
b54ba671 | 4595 | if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, row, -1, event ) ) |
2d66e025 MB |
4596 | { |
4597 | // no default action at the moment | |
4598 | } | |
4599 | } | |
60ff3b99 VZ |
4600 | |
4601 | ||
2d66e025 | 4602 | // ------------ No buttons down and mouse moving |
f85afd4e | 4603 | // |
2d66e025 | 4604 | else if ( event.Moving() ) |
f85afd4e | 4605 | { |
2d66e025 MB |
4606 | m_dragRowOrCol = YToEdgeOfRow( y ); |
4607 | if ( m_dragRowOrCol >= 0 ) | |
8f177c8e | 4608 | { |
2d66e025 | 4609 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
8f177c8e | 4610 | { |
e2b42eeb | 4611 | // don't capture the mouse yet |
6e8524b1 MB |
4612 | if ( CanDragRowSize() ) |
4613 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_ROW, m_rowLabelWin, FALSE); | |
8f177c8e | 4614 | } |
2d66e025 | 4615 | } |
6d004f67 | 4616 | else if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) |
2d66e025 | 4617 | { |
e2b42eeb | 4618 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_rowLabelWin, FALSE); |
8f177c8e | 4619 | } |
f85afd4e | 4620 | } |
2d66e025 MB |
4621 | } |
4622 | ||
4623 | ||
4624 | void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) | |
4625 | { | |
4626 | int x, y, col; | |
4627 | wxPoint pos( event.GetPosition() ); | |
4628 | CalcUnscrolledPosition( pos.x, pos.y, &x, &y ); | |
60ff3b99 | 4629 | |
2d66e025 | 4630 | if ( event.Dragging() ) |
f85afd4e | 4631 | { |
2d66e025 | 4632 | m_isDragging = TRUE; |
8f177c8e | 4633 | |
2d66e025 | 4634 | if ( event.LeftIsDown() ) |
8f177c8e | 4635 | { |
2d66e025 | 4636 | switch( m_cursorMode ) |
8f177c8e | 4637 | { |
2d66e025 | 4638 | case WXGRID_CURSOR_RESIZE_COL: |
8f177c8e | 4639 | { |
2d66e025 MB |
4640 | int cw, ch, dummy, top; |
4641 | m_gridWin->GetClientSize( &cw, &ch ); | |
4642 | CalcUnscrolledPosition( 0, 0, &dummy, &top ); | |
60ff3b99 | 4643 | |
2d66e025 MB |
4644 | wxClientDC dc( m_gridWin ); |
4645 | PrepareDC( dc ); | |
43947979 VZ |
4646 | |
4647 | x = wxMax( x, GetColLeft(m_dragRowOrCol) + | |
4648 | GetColMinimalWidth(m_dragRowOrCol)); | |
d2fdd8d2 | 4649 | dc.SetLogicalFunction(wxINVERT); |
2d66e025 MB |
4650 | if ( m_dragLastPos >= 0 ) |
4651 | { | |
4652 | dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top+ch ); | |
4653 | } | |
4654 | dc.DrawLine( x, top, x, top+ch ); | |
4655 | m_dragLastPos = x; | |
f85afd4e | 4656 | } |
2d66e025 | 4657 | break; |
f85afd4e | 4658 | |
2d66e025 | 4659 | case WXGRID_CURSOR_SELECT_COL: |
e32352cf | 4660 | if ( (col = XToCol( x )) >= 0 ) |
aa5e1f75 SN |
4661 | { |
4662 | m_selection->SelectCol( col, | |
4663 | event.ControlDown(), | |
4664 | event.ShiftDown(), | |
4665 | event.AltDown(), | |
4666 | event.MetaDown() ); | |
2d66e025 | 4667 | } |
e2b42eeb VZ |
4668 | |
4669 | // default label to suppress warnings about "enumeration value | |
4670 | // 'xxx' not handled in switch | |
4671 | default: | |
4672 | break; | |
2d66e025 | 4673 | } |
f85afd4e | 4674 | } |
2d66e025 | 4675 | return; |
f85afd4e | 4676 | } |
2d66e025 MB |
4677 | |
4678 | m_isDragging = FALSE; | |
4679 | ||
60ff3b99 | 4680 | |
6d004f67 MB |
4681 | // ------------ Entering or leaving the window |
4682 | // | |
4683 | if ( event.Entering() || event.Leaving() ) | |
4684 | { | |
e2b42eeb | 4685 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); |
6d004f67 MB |
4686 | } |
4687 | ||
e2b42eeb | 4688 | |
2d66e025 | 4689 | // ------------ Left button pressed |
f85afd4e | 4690 | // |
6d004f67 | 4691 | else if ( event.LeftDown() ) |
f85afd4e | 4692 | { |
2d66e025 MB |
4693 | // don't send a label click event for a hit on the |
4694 | // edge of the col label - this is probably the user | |
4695 | // wanting to resize the col | |
4696 | // | |
4697 | if ( XToEdgeOfCol(x) < 0 ) | |
8f177c8e | 4698 | { |
2d66e025 | 4699 | col = XToCol(x); |
58dd5b3b | 4700 | if ( col >= 0 && |
b54ba671 | 4701 | !SendEvent( wxEVT_GRID_LABEL_LEFT_CLICK, -1, col, event ) ) |
8f177c8e | 4702 | { |
aa5e1f75 SN |
4703 | if ( !event.ShiftDown() && !event.ControlDown() ) |
4704 | ClearSelection(); | |
4705 | if ( event.ShiftDown() ) | |
4706 | m_selection->SelectBlock( 0, | |
4707 | m_currentCellCoords.GetCol(), | |
4708 | GetNumberRows() - 1, col, | |
4709 | event.ControlDown(), | |
4710 | event.ShiftDown(), | |
4711 | event.AltDown(), | |
4712 | event.MetaDown() ); | |
4713 | else | |
4714 | m_selection->SelectCol( col, | |
4715 | event.ControlDown(), | |
4716 | event.ShiftDown(), | |
4717 | event.AltDown(), | |
4718 | event.MetaDown() ); | |
e2b42eeb | 4719 | ChangeCursorMode(WXGRID_CURSOR_SELECT_COL, m_colLabelWin); |
f85afd4e | 4720 | } |
2d66e025 MB |
4721 | } |
4722 | else | |
4723 | { | |
4724 | // starting to drag-resize a col | |
4725 | // | |
6e8524b1 MB |
4726 | if ( CanDragColSize() ) |
4727 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_COL, m_colLabelWin); | |
2d66e025 MB |
4728 | } |
4729 | } | |
f85afd4e | 4730 | |
f85afd4e | 4731 | |
2d66e025 MB |
4732 | // ------------ Left double click |
4733 | // | |
4734 | if ( event.LeftDClick() ) | |
4735 | { | |
4736 | if ( XToEdgeOfCol(x) < 0 ) | |
4737 | { | |
4738 | col = XToCol(x); | |
b54ba671 | 4739 | SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, -1, col, event ); |
2d66e025 MB |
4740 | } |
4741 | } | |
60ff3b99 VZ |
4742 | |
4743 | ||
2d66e025 MB |
4744 | // ------------ Left button released |
4745 | // | |
4746 | else if ( event.LeftUp() ) | |
4747 | { | |
4748 | if ( m_cursorMode == WXGRID_CURSOR_RESIZE_COL ) | |
4749 | { | |
6d004f67 | 4750 | DoEndDragResizeCol(); |
e2b42eeb | 4751 | |
6d004f67 MB |
4752 | // Note: we are ending the event *after* doing |
4753 | // default processing in this case | |
4754 | // | |
b54ba671 | 4755 | SendEvent( wxEVT_GRID_COL_SIZE, -1, m_dragRowOrCol, event ); |
2d66e025 | 4756 | } |
f85afd4e | 4757 | |
e2b42eeb | 4758 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); |
2d66e025 | 4759 | m_dragLastPos = -1; |
60ff3b99 VZ |
4760 | } |
4761 | ||
4762 | ||
2d66e025 MB |
4763 | // ------------ Right button down |
4764 | // | |
4765 | else if ( event.RightDown() ) | |
4766 | { | |
4767 | col = XToCol(x); | |
b54ba671 | 4768 | if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, -1, col, event ) ) |
2d66e025 MB |
4769 | { |
4770 | // no default action at the moment | |
f85afd4e MB |
4771 | } |
4772 | } | |
60ff3b99 VZ |
4773 | |
4774 | ||
2d66e025 | 4775 | // ------------ Right double click |
f85afd4e | 4776 | // |
2d66e025 MB |
4777 | else if ( event.RightDClick() ) |
4778 | { | |
4779 | col = XToCol(x); | |
b54ba671 | 4780 | if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, col, event ) ) |
2d66e025 MB |
4781 | { |
4782 | // no default action at the moment | |
4783 | } | |
4784 | } | |
60ff3b99 VZ |
4785 | |
4786 | ||
2d66e025 | 4787 | // ------------ No buttons down and mouse moving |
f85afd4e | 4788 | // |
2d66e025 | 4789 | else if ( event.Moving() ) |
f85afd4e | 4790 | { |
2d66e025 MB |
4791 | m_dragRowOrCol = XToEdgeOfCol( x ); |
4792 | if ( m_dragRowOrCol >= 0 ) | |
f85afd4e | 4793 | { |
2d66e025 | 4794 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
f85afd4e | 4795 | { |
e2b42eeb | 4796 | // don't capture the cursor yet |
6e8524b1 MB |
4797 | if ( CanDragColSize() ) |
4798 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_COL, m_colLabelWin, FALSE); | |
f85afd4e | 4799 | } |
2d66e025 | 4800 | } |
6d004f67 | 4801 | else if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) |
2d66e025 | 4802 | { |
e2b42eeb | 4803 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin, FALSE); |
8f177c8e | 4804 | } |
f85afd4e MB |
4805 | } |
4806 | } | |
4807 | ||
4808 | ||
2d66e025 | 4809 | void wxGrid::ProcessCornerLabelMouseEvent( wxMouseEvent& event ) |
f85afd4e | 4810 | { |
2d66e025 | 4811 | if ( event.LeftDown() ) |
f85afd4e | 4812 | { |
2d66e025 MB |
4813 | // indicate corner label by having both row and |
4814 | // col args == -1 | |
f85afd4e | 4815 | // |
b54ba671 | 4816 | if ( !SendEvent( wxEVT_GRID_LABEL_LEFT_CLICK, -1, -1, event ) ) |
2d66e025 MB |
4817 | { |
4818 | SelectAll(); | |
4819 | } | |
f85afd4e MB |
4820 | } |
4821 | ||
2d66e025 MB |
4822 | else if ( event.LeftDClick() ) |
4823 | { | |
b54ba671 | 4824 | SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, -1, -1, event ); |
2d66e025 | 4825 | } |
8f177c8e | 4826 | |
2d66e025 | 4827 | else if ( event.RightDown() ) |
f85afd4e | 4828 | { |
b54ba671 | 4829 | if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, -1, -1, event ) ) |
f85afd4e | 4830 | { |
2d66e025 MB |
4831 | // no default action at the moment |
4832 | } | |
4833 | } | |
f85afd4e | 4834 | |
2d66e025 MB |
4835 | else if ( event.RightDClick() ) |
4836 | { | |
b54ba671 | 4837 | if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, -1, event ) ) |
2d66e025 MB |
4838 | { |
4839 | // no default action at the moment | |
4840 | } | |
4841 | } | |
4842 | } | |
f85afd4e | 4843 | |
e2b42eeb VZ |
4844 | void wxGrid::ChangeCursorMode(CursorMode mode, |
4845 | wxWindow *win, | |
4846 | bool captureMouse) | |
4847 | { | |
4848 | #ifdef __WXDEBUG__ | |
4849 | static const wxChar *cursorModes[] = | |
4850 | { | |
4851 | _T("SELECT_CELL"), | |
4852 | _T("RESIZE_ROW"), | |
4853 | _T("RESIZE_COL"), | |
4854 | _T("SELECT_ROW"), | |
4855 | _T("SELECT_COL") | |
4856 | }; | |
4857 | ||
181bfffd VZ |
4858 | wxLogTrace(_T("grid"), |
4859 | _T("wxGrid cursor mode (mouse capture for %s): %s -> %s"), | |
e2b42eeb VZ |
4860 | win == m_colLabelWin ? _T("colLabelWin") |
4861 | : win ? _T("rowLabelWin") | |
4862 | : _T("gridWin"), | |
4863 | cursorModes[m_cursorMode], cursorModes[mode]); | |
4864 | #endif // __WXDEBUG__ | |
4865 | ||
faec5a43 SN |
4866 | if ( mode == m_cursorMode && |
4867 | win == m_winCapture && | |
4868 | captureMouse == (m_winCapture != NULL)) | |
e2b42eeb VZ |
4869 | return; |
4870 | ||
4871 | if ( !win ) | |
4872 | { | |
4873 | // by default use the grid itself | |
4874 | win = m_gridWin; | |
4875 | } | |
4876 | ||
4877 | if ( m_winCapture ) | |
4878 | { | |
4879 | m_winCapture->ReleaseMouse(); | |
4880 | m_winCapture = (wxWindow *)NULL; | |
4881 | } | |
4882 | ||
4883 | m_cursorMode = mode; | |
4884 | ||
4885 | switch ( m_cursorMode ) | |
4886 | { | |
4887 | case WXGRID_CURSOR_RESIZE_ROW: | |
4888 | win->SetCursor( m_rowResizeCursor ); | |
4889 | break; | |
4890 | ||
4891 | case WXGRID_CURSOR_RESIZE_COL: | |
4892 | win->SetCursor( m_colResizeCursor ); | |
4893 | break; | |
4894 | ||
4895 | default: | |
4896 | win->SetCursor( *wxSTANDARD_CURSOR ); | |
4897 | } | |
4898 | ||
4899 | // we need to capture mouse when resizing | |
4900 | bool resize = m_cursorMode == WXGRID_CURSOR_RESIZE_ROW || | |
4901 | m_cursorMode == WXGRID_CURSOR_RESIZE_COL; | |
4902 | ||
4903 | if ( captureMouse && resize ) | |
4904 | { | |
4905 | win->CaptureMouse(); | |
4906 | m_winCapture = win; | |
4907 | } | |
4908 | } | |
8f177c8e | 4909 | |
2d66e025 MB |
4910 | void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) |
4911 | { | |
4912 | int x, y; | |
4913 | wxPoint pos( event.GetPosition() ); | |
4914 | CalcUnscrolledPosition( pos.x, pos.y, &x, &y ); | |
60ff3b99 | 4915 | |
2d66e025 MB |
4916 | wxGridCellCoords coords; |
4917 | XYToCell( x, y, coords ); | |
60ff3b99 | 4918 | |
2d66e025 MB |
4919 | if ( event.Dragging() ) |
4920 | { | |
07296f0b RD |
4921 | //wxLogDebug("pos(%d, %d) coords(%d, %d)", pos.x, pos.y, coords.GetRow(), coords.GetCol()); |
4922 | ||
4923 | // Don't start doing anything until the mouse has been drug at | |
4924 | // least 3 pixels in any direction... | |
508011ce VZ |
4925 | if (! m_isDragging) |
4926 | { | |
4927 | if (m_startDragPos == wxDefaultPosition) | |
4928 | { | |
07296f0b RD |
4929 | m_startDragPos = pos; |
4930 | return; | |
4931 | } | |
4932 | if (abs(m_startDragPos.x - pos.x) < 4 && abs(m_startDragPos.y - pos.y) < 4) | |
4933 | return; | |
4934 | } | |
4935 | ||
2d66e025 | 4936 | m_isDragging = TRUE; |
2d66e025 MB |
4937 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
4938 | { | |
f0102d2a VZ |
4939 | // Hide the edit control, so it |
4940 | // won't interfer with drag-shrinking. | |
f6bcfd97 | 4941 | if ( IsCellEditControlShown() ) |
a5777624 | 4942 | { |
f0102d2a | 4943 | HideCellEditControl(); |
a5777624 RD |
4944 | SaveEditControlValue(); |
4945 | } | |
07296f0b RD |
4946 | |
4947 | // Have we captured the mouse yet? | |
508011ce VZ |
4948 | if (! m_winCapture) |
4949 | { | |
07296f0b RD |
4950 | m_winCapture = m_gridWin; |
4951 | m_winCapture->CaptureMouse(); | |
4952 | } | |
4953 | ||
2d66e025 MB |
4954 | if ( coords != wxGridNoCellCoords ) |
4955 | { | |
aa5e1f75 SN |
4956 | if ( event.ControlDown() ) |
4957 | { | |
4958 | if ( m_selectingKeyboard == wxGridNoCellCoords) | |
4959 | m_selectingKeyboard = coords; | |
c9097836 | 4960 | HighlightBlock ( m_selectingKeyboard, coords ); |
aa5e1f75 SN |
4961 | } |
4962 | else | |
4963 | { | |
4964 | if ( !IsSelection() ) | |
4965 | { | |
c9097836 | 4966 | HighlightBlock( coords, coords ); |
aa5e1f75 SN |
4967 | } |
4968 | else | |
4969 | { | |
c9097836 | 4970 | HighlightBlock( m_currentCellCoords, coords ); |
aa5e1f75 | 4971 | } |
f85afd4e | 4972 | } |
07296f0b | 4973 | |
508011ce VZ |
4974 | if (! IsVisible(coords)) |
4975 | { | |
07296f0b RD |
4976 | MakeCellVisible(coords); |
4977 | // TODO: need to introduce a delay or something here. The | |
e32352cf | 4978 | // scrolling is way to fast, at least on MSW - also on GTK. |
07296f0b | 4979 | } |
2d66e025 MB |
4980 | } |
4981 | } | |
6d004f67 MB |
4982 | else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_ROW ) |
4983 | { | |
4984 | int cw, ch, left, dummy; | |
4985 | m_gridWin->GetClientSize( &cw, &ch ); | |
4986 | CalcUnscrolledPosition( 0, 0, &left, &dummy ); | |
8f177c8e | 4987 | |
6d004f67 MB |
4988 | wxClientDC dc( m_gridWin ); |
4989 | PrepareDC( dc ); | |
a95e38c0 VZ |
4990 | y = wxMax( y, GetRowTop(m_dragRowOrCol) + |
4991 | GetRowMinimalHeight(m_dragRowOrCol) ); | |
6d004f67 MB |
4992 | dc.SetLogicalFunction(wxINVERT); |
4993 | if ( m_dragLastPos >= 0 ) | |
4994 | { | |
4995 | dc.DrawLine( left, m_dragLastPos, left+cw, m_dragLastPos ); | |
4996 | } | |
4997 | dc.DrawLine( left, y, left+cw, y ); | |
4998 | m_dragLastPos = y; | |
4999 | } | |
5000 | else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_COL ) | |
5001 | { | |
5002 | int cw, ch, dummy, top; | |
5003 | m_gridWin->GetClientSize( &cw, &ch ); | |
5004 | CalcUnscrolledPosition( 0, 0, &dummy, &top ); | |
e2b42eeb | 5005 | |
6d004f67 MB |
5006 | wxClientDC dc( m_gridWin ); |
5007 | PrepareDC( dc ); | |
43947979 VZ |
5008 | x = wxMax( x, GetColLeft(m_dragRowOrCol) + |
5009 | GetColMinimalWidth(m_dragRowOrCol) ); | |
6d004f67 MB |
5010 | dc.SetLogicalFunction(wxINVERT); |
5011 | if ( m_dragLastPos >= 0 ) | |
5012 | { | |
5013 | dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top+ch ); | |
5014 | } | |
5015 | dc.DrawLine( x, top, x, top+ch ); | |
5016 | m_dragLastPos = x; | |
5017 | } | |
e2b42eeb | 5018 | |
2d66e025 MB |
5019 | return; |
5020 | } | |
66242c80 | 5021 | |
2d66e025 | 5022 | m_isDragging = FALSE; |
07296f0b RD |
5023 | m_startDragPos = wxDefaultPosition; |
5024 | ||
a5777624 RD |
5025 | // VZ: if we do this, the mode is reset to WXGRID_CURSOR_SELECT_CELL |
5026 | // immediately after it becomes WXGRID_CURSOR_RESIZE_ROW/COL under | |
5027 | // wxGTK | |
e2b42eeb | 5028 | #if 0 |
a5777624 RD |
5029 | if ( event.Entering() || event.Leaving() ) |
5030 | { | |
5031 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); | |
5032 | m_gridWin->SetCursor( *wxSTANDARD_CURSOR ); | |
5033 | } | |
5034 | else | |
e2b42eeb VZ |
5035 | #endif // 0 |
5036 | ||
a5777624 RD |
5037 | // ------------ Left button pressed |
5038 | // | |
5039 | if ( event.LeftDown() && coords != wxGridNoCellCoords ) | |
f6bcfd97 BP |
5040 | { |
5041 | if ( !SendEvent( wxEVT_GRID_CELL_LEFT_CLICK, | |
5042 | coords.GetRow(), | |
5043 | coords.GetCol(), | |
5044 | event ) ) | |
a5777624 | 5045 | { |
f6bcfd97 BP |
5046 | if ( !event.ControlDown() ) |
5047 | ClearSelection(); | |
5048 | if ( event.ShiftDown() ) | |
5049 | { | |
5050 | m_selection->SelectBlock( m_currentCellCoords.GetRow(), | |
5051 | m_currentCellCoords.GetCol(), | |
5052 | coords.GetRow(), | |
5053 | coords.GetCol(), | |
5054 | event.ControlDown(), | |
5055 | event.ShiftDown(), | |
5056 | event.AltDown(), | |
5057 | event.MetaDown() ); | |
5058 | } | |
5059 | else if ( XToEdgeOfCol(x) < 0 && | |
5060 | YToEdgeOfRow(y) < 0 ) | |
58dd5b3b | 5061 | { |
a5777624 RD |
5062 | DisableCellEditControl(); |
5063 | MakeCellVisible( coords ); | |
5064 | ||
5065 | // if this is the second click on this cell then start | |
5066 | // the edit control | |
5067 | if ( m_waitForSlowClick && | |
5068 | (coords == m_currentCellCoords) && | |
5069 | CanEnableCellControl()) | |
58dd5b3b | 5070 | { |
a5777624 | 5071 | EnableCellEditControl(); |
e195a54c | 5072 | |
a5777624 | 5073 | wxGridCellAttr* attr = GetCellAttr(m_currentCellCoords); |
0b190b0f VZ |
5074 | wxGridCellEditor *editor = attr->GetEditor(this, |
5075 | coords.GetRow(), | |
5076 | coords.GetCol()); | |
5077 | editor->StartingClick(); | |
5078 | editor->DecRef(); | |
a5777624 | 5079 | attr->DecRef(); |
e195a54c | 5080 | |
a5777624 RD |
5081 | m_waitForSlowClick = FALSE; |
5082 | } | |
5083 | else | |
5084 | { | |
aa5e1f75 SN |
5085 | if ( event.ControlDown() ) |
5086 | { | |
5087 | m_selection->ToggleCellSelection( coords.GetRow(), | |
5088 | coords.GetCol(), | |
5089 | event.ControlDown(), | |
5090 | event.ShiftDown(), | |
5091 | event.AltDown(), | |
5092 | event.MetaDown() ); | |
5093 | m_selectingTopLeft = wxGridNoCellCoords; | |
5094 | m_selectingBottomRight = wxGridNoCellCoords; | |
5095 | m_selectingKeyboard = coords; | |
5096 | } | |
5097 | else | |
f6bcfd97 | 5098 | { |
aa5e1f75 | 5099 | SetCurrentCell( coords ); |
f6bcfd97 BP |
5100 | if ( m_selection->GetSelectionMode() |
5101 | != wxGrid::wxGridSelectCells) | |
c9097836 | 5102 | HighlightBlock( coords, coords ); |
f6bcfd97 | 5103 | } |
a5777624 | 5104 | m_waitForSlowClick = TRUE; |
58dd5b3b MB |
5105 | } |
5106 | } | |
f85afd4e | 5107 | } |
a5777624 | 5108 | } |
f85afd4e | 5109 | |
f85afd4e | 5110 | |
a5777624 RD |
5111 | // ------------ Left double click |
5112 | // | |
5113 | else if ( event.LeftDClick() && coords != wxGridNoCellCoords ) | |
5114 | { | |
5115 | DisableCellEditControl(); | |
5116 | ||
5117 | if ( XToEdgeOfCol(x) < 0 && YToEdgeOfRow(y) < 0 ) | |
58dd5b3b | 5118 | { |
a5777624 RD |
5119 | SendEvent( wxEVT_GRID_CELL_LEFT_DCLICK, |
5120 | coords.GetRow(), | |
5121 | coords.GetCol(), | |
5122 | event ); | |
58dd5b3b | 5123 | } |
a5777624 | 5124 | } |
f85afd4e | 5125 | |
8f177c8e | 5126 | |
a5777624 RD |
5127 | // ------------ Left button released |
5128 | // | |
5129 | else if ( event.LeftUp() ) | |
5130 | { | |
5131 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) | |
f85afd4e | 5132 | { |
b5808881 SN |
5133 | if ( m_selectingTopLeft != wxGridNoCellCoords && |
5134 | m_selectingBottomRight != wxGridNoCellCoords ) | |
52068ea5 | 5135 | { |
a5777624 | 5136 | if (m_winCapture) |
58dd5b3b | 5137 | { |
a5777624 RD |
5138 | m_winCapture->ReleaseMouse(); |
5139 | m_winCapture = NULL; | |
58dd5b3b | 5140 | } |
5c8fc7c1 SN |
5141 | m_selection->SelectBlock( m_selectingTopLeft.GetRow(), |
5142 | m_selectingTopLeft.GetCol(), | |
5143 | m_selectingBottomRight.GetRow(), | |
5144 | m_selectingBottomRight.GetCol(), | |
d95b0c2b SN |
5145 | event.ControlDown(), |
5146 | event.ShiftDown(), | |
5147 | event.AltDown(), | |
5148 | event.MetaDown() ); | |
5c8fc7c1 SN |
5149 | m_selectingTopLeft = wxGridNoCellCoords; |
5150 | m_selectingBottomRight = wxGridNoCellCoords; | |
6d004f67 | 5151 | } |
2d66e025 | 5152 | |
a5777624 RD |
5153 | // Show the edit control, if it has been hidden for |
5154 | // drag-shrinking. | |
5155 | ShowCellEditControl(); | |
5156 | } | |
5157 | else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_ROW ) | |
5158 | { | |
5159 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); | |
5160 | DoEndDragResizeRow(); | |
e2b42eeb | 5161 | |
a5777624 RD |
5162 | // Note: we are ending the event *after* doing |
5163 | // default processing in this case | |
5164 | // | |
5165 | SendEvent( wxEVT_GRID_ROW_SIZE, m_dragRowOrCol, -1, event ); | |
5166 | } | |
5167 | else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_COL ) | |
5168 | { | |
5169 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); | |
5170 | DoEndDragResizeCol(); | |
e2b42eeb | 5171 | |
a5777624 RD |
5172 | // Note: we are ending the event *after* doing |
5173 | // default processing in this case | |
5174 | // | |
5175 | SendEvent( wxEVT_GRID_COL_SIZE, -1, m_dragRowOrCol, event ); | |
58dd5b3b | 5176 | } |
f85afd4e | 5177 | |
a5777624 RD |
5178 | m_dragLastPos = -1; |
5179 | } | |
5180 | ||
f85afd4e | 5181 | |
a5777624 RD |
5182 | // ------------ Right button down |
5183 | // | |
5184 | else if ( event.RightDown() && coords != wxGridNoCellCoords ) | |
5185 | { | |
5186 | DisableCellEditControl(); | |
5187 | if ( !SendEvent( wxEVT_GRID_CELL_RIGHT_CLICK, | |
5188 | coords.GetRow(), | |
5189 | coords.GetCol(), | |
5190 | event ) ) | |
f85afd4e | 5191 | { |
a5777624 | 5192 | // no default action at the moment |
60ff3b99 | 5193 | } |
a5777624 | 5194 | } |
2d66e025 | 5195 | |
60ff3b99 | 5196 | |
a5777624 RD |
5197 | // ------------ Right double click |
5198 | // | |
5199 | else if ( event.RightDClick() && coords != wxGridNoCellCoords ) | |
5200 | { | |
5201 | DisableCellEditControl(); | |
5202 | if ( !SendEvent( wxEVT_GRID_CELL_RIGHT_DCLICK, | |
5203 | coords.GetRow(), | |
5204 | coords.GetCol(), | |
5205 | event ) ) | |
f85afd4e | 5206 | { |
a5777624 | 5207 | // no default action at the moment |
60ff3b99 | 5208 | } |
a5777624 RD |
5209 | } |
5210 | ||
5211 | // ------------ Moving and no button action | |
5212 | // | |
5213 | else if ( event.Moving() && !event.IsButton() ) | |
5214 | { | |
5215 | int dragRow = YToEdgeOfRow( y ); | |
5216 | int dragCol = XToEdgeOfCol( x ); | |
790cc417 | 5217 | |
a5777624 RD |
5218 | // Dragging on the corner of a cell to resize in both |
5219 | // directions is not implemented yet... | |
790cc417 | 5220 | // |
a5777624 | 5221 | if ( dragRow >= 0 && dragCol >= 0 ) |
790cc417 | 5222 | { |
a5777624 RD |
5223 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); |
5224 | return; | |
5225 | } | |
6d004f67 | 5226 | |
a5777624 RD |
5227 | if ( dragRow >= 0 ) |
5228 | { | |
5229 | m_dragRowOrCol = dragRow; | |
6d004f67 | 5230 | |
a5777624 | 5231 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
6d004f67 | 5232 | { |
a5777624 RD |
5233 | if ( CanDragRowSize() && CanDragGridSize() ) |
5234 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_ROW); | |
6d004f67 | 5235 | } |
e2b42eeb | 5236 | |
b94ae1ea VZ |
5237 | if ( dragCol >= 0 ) |
5238 | { | |
5239 | m_dragRowOrCol = dragCol; | |
122603f1 | 5240 | } |
b94ae1ea | 5241 | |
a5777624 RD |
5242 | return; |
5243 | } | |
e2b42eeb | 5244 | |
a5777624 RD |
5245 | if ( dragCol >= 0 ) |
5246 | { | |
5247 | m_dragRowOrCol = dragCol; | |
e2b42eeb | 5248 | |
a5777624 | 5249 | if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) |
6d004f67 | 5250 | { |
a5777624 RD |
5251 | if ( CanDragColSize() && CanDragGridSize() ) |
5252 | ChangeCursorMode(WXGRID_CURSOR_RESIZE_COL); | |
6d004f67 | 5253 | } |
a5777624 RD |
5254 | |
5255 | return; | |
6d004f67 | 5256 | } |
a5777624 RD |
5257 | |
5258 | // Neither on a row or col edge | |
5259 | // | |
5260 | if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) | |
5261 | { | |
5262 | ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); | |
5263 | } | |
5264 | } | |
6d004f67 MB |
5265 | } |
5266 | ||
5267 | ||
5268 | void wxGrid::DoEndDragResizeRow() | |
5269 | { | |
5270 | if ( m_dragLastPos >= 0 ) | |
5271 | { | |
5272 | // erase the last line and resize the row | |
5273 | // | |
5274 | int cw, ch, left, dummy; | |
5275 | m_gridWin->GetClientSize( &cw, &ch ); | |
5276 | CalcUnscrolledPosition( 0, 0, &left, &dummy ); | |
5277 | ||
5278 | wxClientDC dc( m_gridWin ); | |
5279 | PrepareDC( dc ); | |
5280 | dc.SetLogicalFunction( wxINVERT ); | |
5281 | dc.DrawLine( left, m_dragLastPos, left+cw, m_dragLastPos ); | |
5282 | HideCellEditControl(); | |
a5777624 | 5283 | SaveEditControlValue(); |
6d004f67 | 5284 | |
7c1cb261 | 5285 | int rowTop = GetRowTop(m_dragRowOrCol); |
6d004f67 MB |
5286 | SetRowSize( m_dragRowOrCol, |
5287 | wxMax( m_dragLastPos - rowTop, WXGRID_MIN_ROW_HEIGHT ) ); | |
e2b42eeb | 5288 | |
6d004f67 MB |
5289 | if ( !GetBatchCount() ) |
5290 | { | |
5291 | // Only needed to get the correct rect.y: | |
5292 | wxRect rect ( CellToRect( m_dragRowOrCol, 0 ) ); | |
5293 | rect.x = 0; | |
5294 | CalcScrolledPosition(0, rect.y, &dummy, &rect.y); | |
5295 | rect.width = m_rowLabelWidth; | |
5296 | rect.height = ch - rect.y; | |
5297 | m_rowLabelWin->Refresh( TRUE, &rect ); | |
5298 | rect.width = cw; | |
5299 | m_gridWin->Refresh( FALSE, &rect ); | |
5300 | } | |
5301 | ||
5302 | ShowCellEditControl(); | |
5303 | } | |
5304 | } | |
5305 | ||
5306 | ||
5307 | void wxGrid::DoEndDragResizeCol() | |
5308 | { | |
5309 | if ( m_dragLastPos >= 0 ) | |
5310 | { | |
5311 | // erase the last line and resize the col | |
5312 | // | |
5313 | int cw, ch, dummy, top; | |
5314 | m_gridWin->GetClientSize( &cw, &ch ); | |
5315 | CalcUnscrolledPosition( 0, 0, &dummy, &top ); | |
5316 | ||
5317 | wxClientDC dc( m_gridWin ); | |
5318 | PrepareDC( dc ); | |
5319 | dc.SetLogicalFunction( wxINVERT ); | |
5320 | dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top+ch ); | |
5321 | HideCellEditControl(); | |
a5777624 | 5322 | SaveEditControlValue(); |
6d004f67 | 5323 | |
7c1cb261 | 5324 | int colLeft = GetColLeft(m_dragRowOrCol); |
6d004f67 | 5325 | SetColSize( m_dragRowOrCol, |
43947979 VZ |
5326 | wxMax( m_dragLastPos - colLeft, |
5327 | GetColMinimalWidth(m_dragRowOrCol) ) ); | |
6d004f67 MB |
5328 | |
5329 | if ( !GetBatchCount() ) | |
5330 | { | |
5331 | // Only needed to get the correct rect.x: | |
5332 | wxRect rect ( CellToRect( 0, m_dragRowOrCol ) ); | |
5333 | rect.y = 0; | |
5334 | CalcScrolledPosition(rect.x, 0, &rect.x, &dummy); | |
5335 | rect.width = cw - rect.x; | |
5336 | rect.height = m_colLabelHeight; | |
5337 | m_colLabelWin->Refresh( TRUE, &rect ); | |
5338 | rect.height = ch; | |
5339 | m_gridWin->Refresh( FALSE, &rect ); | |
790cc417 | 5340 | } |
e2b42eeb | 5341 | |
6d004f67 | 5342 | ShowCellEditControl(); |
f85afd4e | 5343 | } |
f85afd4e MB |
5344 | } |
5345 | ||
5346 | ||
6d004f67 | 5347 | |
2d66e025 MB |
5348 | // |
5349 | // ------ interaction with data model | |
5350 | // | |
5351 | bool wxGrid::ProcessTableMessage( wxGridTableMessage& msg ) | |
f85afd4e | 5352 | { |
2d66e025 | 5353 | switch ( msg.GetId() ) |
17732cec | 5354 | { |
2d66e025 MB |
5355 | case wxGRIDTABLE_REQUEST_VIEW_GET_VALUES: |
5356 | return GetModelValues(); | |
17732cec | 5357 | |
2d66e025 MB |
5358 | case wxGRIDTABLE_REQUEST_VIEW_SEND_VALUES: |
5359 | return SetModelValues(); | |
f85afd4e | 5360 | |
2d66e025 MB |
5361 | case wxGRIDTABLE_NOTIFY_ROWS_INSERTED: |
5362 | case wxGRIDTABLE_NOTIFY_ROWS_APPENDED: | |
5363 | case wxGRIDTABLE_NOTIFY_ROWS_DELETED: | |
5364 | case wxGRIDTABLE_NOTIFY_COLS_INSERTED: | |
5365 | case wxGRIDTABLE_NOTIFY_COLS_APPENDED: | |
5366 | case wxGRIDTABLE_NOTIFY_COLS_DELETED: | |
5367 | return Redimension( msg ); | |
5368 | ||
5369 | default: | |
5370 | return FALSE; | |
f85afd4e | 5371 | } |
2d66e025 | 5372 | } |
f85afd4e | 5373 | |
f85afd4e | 5374 | |
f85afd4e | 5375 | |
2d66e025 MB |
5376 | // The behaviour of this function depends on the grid table class |
5377 | // Clear() function. For the default wxGridStringTable class the | |
5378 | // behavious is to replace all cell contents with wxEmptyString but | |
5379 | // not to change the number of rows or cols. | |
5380 | // | |
5381 | void wxGrid::ClearGrid() | |
5382 | { | |
5383 | if ( m_table ) | |
f85afd4e | 5384 | { |
4cfa5de6 RD |
5385 | if (IsCellEditControlEnabled()) |
5386 | DisableCellEditControl(); | |
5387 | ||
2d66e025 | 5388 | m_table->Clear(); |
1f1ce288 | 5389 | if ( !GetBatchCount() ) m_gridWin->Refresh(); |
f85afd4e MB |
5390 | } |
5391 | } | |
5392 | ||
5393 | ||
2d66e025 | 5394 | bool wxGrid::InsertRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) |
f85afd4e | 5395 | { |
2d66e025 | 5396 | // TODO: something with updateLabels flag |
8f177c8e | 5397 | |
2d66e025 | 5398 | if ( !m_created ) |
f85afd4e | 5399 | { |
bd3c6758 | 5400 | wxFAIL_MSG( wxT("Called wxGrid::InsertRows() before calling CreateGrid()") ); |
2d66e025 MB |
5401 | return FALSE; |
5402 | } | |
8f177c8e | 5403 | |
2d66e025 MB |
5404 | if ( m_table ) |
5405 | { | |
b7fff980 | 5406 | if (IsCellEditControlEnabled()) |
b54ba671 | 5407 | DisableCellEditControl(); |
b7fff980 | 5408 | |
f6bcfd97 | 5409 | return m_table->InsertRows( pos, numRows ); |
f85afd4e | 5410 | |
2d66e025 MB |
5411 | // the table will have sent the results of the insert row |
5412 | // operation to this view object as a grid table message | |
f85afd4e | 5413 | } |
f6bcfd97 | 5414 | return FALSE; |
f85afd4e MB |
5415 | } |
5416 | ||
5417 | ||
2d66e025 | 5418 | bool wxGrid::AppendRows( int numRows, bool WXUNUSED(updateLabels) ) |
f85afd4e | 5419 | { |
2d66e025 MB |
5420 | // TODO: something with updateLabels flag |
5421 | ||
5422 | if ( !m_created ) | |
f85afd4e | 5423 | { |
bd3c6758 | 5424 | wxFAIL_MSG( wxT("Called wxGrid::AppendRows() before calling CreateGrid()") ); |
2d66e025 MB |
5425 | return FALSE; |
5426 | } | |
5427 | ||
f6bcfd97 BP |
5428 | return ( m_table && m_table->AppendRows( numRows ) ); |
5429 | // the table will have sent the results of the append row | |
5430 | // operation to this view object as a grid table message | |
f85afd4e MB |
5431 | } |
5432 | ||
2d66e025 MB |
5433 | |
5434 | bool wxGrid::DeleteRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) | |
f85afd4e | 5435 | { |
2d66e025 MB |
5436 | // TODO: something with updateLabels flag |
5437 | ||
5438 | if ( !m_created ) | |
f85afd4e | 5439 | { |
bd3c6758 | 5440 | wxFAIL_MSG( wxT("Called wxGrid::DeleteRows() before calling CreateGrid()") ); |
2d66e025 MB |
5441 | return FALSE; |
5442 | } | |
5443 | ||
b7fff980 | 5444 | if ( m_table ) |
2d66e025 | 5445 | { |
b7fff980 | 5446 | if (IsCellEditControlEnabled()) |
b54ba671 | 5447 | DisableCellEditControl(); |
f85afd4e | 5448 | |
f6bcfd97 BP |
5449 | return (m_table->DeleteRows( pos, numRows )); |
5450 | // the table will have sent the results of the delete row | |
5451 | // operation to this view object as a grid table message | |
2d66e025 | 5452 | } |
b7fff980 | 5453 | return FALSE; |
2d66e025 | 5454 | } |
f85afd4e | 5455 | |
f85afd4e | 5456 | |
2d66e025 MB |
5457 | bool wxGrid::InsertCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) |
5458 | { | |
5459 | // TODO: something with updateLabels flag | |
8f177c8e | 5460 | |
2d66e025 MB |
5461 | if ( !m_created ) |
5462 | { | |
bd3c6758 | 5463 | wxFAIL_MSG( wxT("Called wxGrid::InsertCols() before calling CreateGrid()") ); |
2d66e025 MB |
5464 | return FALSE; |
5465 | } | |
f85afd4e | 5466 | |
2d66e025 MB |
5467 | if ( m_table ) |
5468 | { | |
b7fff980 | 5469 | if (IsCellEditControlEnabled()) |
b54ba671 | 5470 | DisableCellEditControl(); |
b7fff980 | 5471 | |
f6bcfd97 | 5472 | return m_table->InsertCols( pos, numCols ); |
2d66e025 MB |
5473 | // the table will have sent the results of the insert col |
5474 | // operation to this view object as a grid table message | |
f85afd4e | 5475 | } |
f6bcfd97 | 5476 | return FALSE; |
f85afd4e MB |
5477 | } |
5478 | ||
2d66e025 MB |
5479 | |
5480 | bool wxGrid::AppendCols( int numCols, bool WXUNUSED(updateLabels) ) | |
f85afd4e | 5481 | { |
2d66e025 MB |
5482 | // TODO: something with updateLabels flag |
5483 | ||
5484 | if ( !m_created ) | |
f85afd4e | 5485 | { |
bd3c6758 | 5486 | wxFAIL_MSG( wxT("Called wxGrid::AppendCols() before calling CreateGrid()") ); |
2d66e025 MB |
5487 | return FALSE; |
5488 | } | |
f85afd4e | 5489 | |
f6bcfd97 BP |
5490 | return ( m_table && m_table->AppendCols( numCols ) ); |
5491 | // the table will have sent the results of the append col | |
5492 | // operation to this view object as a grid table message | |
f85afd4e MB |
5493 | } |
5494 | ||
5495 | ||
2d66e025 | 5496 | bool wxGrid::DeleteCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) |
f85afd4e | 5497 | { |
2d66e025 | 5498 | // TODO: something with updateLabels flag |
8f177c8e | 5499 | |
2d66e025 | 5500 | if ( !m_created ) |
f85afd4e | 5501 | { |
bd3c6758 | 5502 | wxFAIL_MSG( wxT("Called wxGrid::DeleteCols() before calling CreateGrid()") ); |
2d66e025 | 5503 | return FALSE; |
f85afd4e MB |
5504 | } |
5505 | ||
b7fff980 | 5506 | if ( m_table ) |
2d66e025 | 5507 | { |
b7fff980 | 5508 | if (IsCellEditControlEnabled()) |
b54ba671 | 5509 | DisableCellEditControl(); |
8f177c8e | 5510 | |
f6bcfd97 BP |
5511 | return ( m_table->DeleteCols( pos, numCols ) ); |
5512 | // the table will have sent the results of the delete col | |
5513 | // operation to this view object as a grid table message | |
f85afd4e | 5514 | } |
b7fff980 | 5515 | return FALSE; |
f85afd4e MB |
5516 | } |
5517 | ||
5518 | ||
2d66e025 MB |
5519 | |
5520 | // | |
5521 | // ----- event handlers | |
f85afd4e | 5522 | // |
8f177c8e | 5523 | |
2d66e025 MB |
5524 | // Generate a grid event based on a mouse event and |
5525 | // return the result of ProcessEvent() | |
5526 | // | |
fe7b9ed6 | 5527 | int wxGrid::SendEvent( const wxEventType type, |
2d66e025 MB |
5528 | int row, int col, |
5529 | wxMouseEvent& mouseEv ) | |
5530 | { | |
fe7b9ed6 | 5531 | bool claimed; |
1bcf0c7d | 5532 | bool vetoed= FALSE; |
fe7b9ed6 | 5533 | |
97a9929e VZ |
5534 | if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE ) |
5535 | { | |
5536 | int rowOrCol = (row == -1 ? col : row); | |
5537 | ||
5538 | wxGridSizeEvent gridEvt( GetId(), | |
5539 | type, | |
5540 | this, | |
5541 | rowOrCol, | |
5542 | mouseEv.GetX() + GetRowLabelSize(), | |
5543 | mouseEv.GetY() + GetColLabelSize(), | |
5544 | mouseEv.ControlDown(), | |
5545 | mouseEv.ShiftDown(), | |
5546 | mouseEv.AltDown(), | |
5547 | mouseEv.MetaDown() ); | |
5548 | ||
5549 | claimed = GetEventHandler()->ProcessEvent(gridEvt); | |
5550 | vetoed = !gridEvt.IsAllowed(); | |
5551 | } | |
fe7b9ed6 | 5552 | else if ( type == wxEVT_GRID_RANGE_SELECT ) |
97a9929e VZ |
5553 | { |
5554 | // Right now, it should _never_ end up here! | |
5555 | wxGridRangeSelectEvent gridEvt( GetId(), | |
5556 | type, | |
5557 | this, | |
5558 | m_selectingTopLeft, | |
5559 | m_selectingBottomRight, | |
5560 | TRUE, | |
5561 | mouseEv.ControlDown(), | |
5562 | mouseEv.ShiftDown(), | |
5563 | mouseEv.AltDown(), | |
5564 | mouseEv.MetaDown() ); | |
5565 | ||
5566 | claimed = GetEventHandler()->ProcessEvent(gridEvt); | |
5567 | vetoed = !gridEvt.IsAllowed(); | |
5568 | } | |
fe7b9ed6 | 5569 | else |
97a9929e VZ |
5570 | { |
5571 | wxGridEvent gridEvt( GetId(), | |
5572 | type, | |
5573 | this, | |
5574 | row, col, | |
5575 | mouseEv.GetX() + GetRowLabelSize(), | |
5576 | mouseEv.GetY() + GetColLabelSize(), | |
5577 | FALSE, | |
5578 | mouseEv.ControlDown(), | |
5579 | mouseEv.ShiftDown(), | |
5580 | mouseEv.AltDown(), | |
5581 | mouseEv.MetaDown() ); | |
5582 | claimed = GetEventHandler()->ProcessEvent(gridEvt); | |
5583 | vetoed = !gridEvt.IsAllowed(); | |
5584 | } | |
5585 | ||
5586 | // A Veto'd event may not be `claimed' so test this first | |
5587 | if (vetoed) return -1; | |
5588 | return claimed ? 1 : 0; | |
f85afd4e MB |
5589 | } |
5590 | ||
5591 | ||
2d66e025 MB |
5592 | // Generate a grid event of specified type and return the result |
5593 | // of ProcessEvent(). | |
f85afd4e | 5594 | // |
fe7b9ed6 | 5595 | int wxGrid::SendEvent( const wxEventType type, |
2d66e025 | 5596 | int row, int col ) |
f85afd4e | 5597 | { |
fe7b9ed6 | 5598 | bool claimed; |
1bcf0c7d | 5599 | bool vetoed= FALSE; |
fe7b9ed6 | 5600 | |
b54ba671 | 5601 | if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE ) |
f85afd4e | 5602 | { |
2d66e025 | 5603 | int rowOrCol = (row == -1 ? col : row); |
f85afd4e | 5604 | |
2d66e025 MB |
5605 | wxGridSizeEvent gridEvt( GetId(), |
5606 | type, | |
5607 | this, | |
5608 | rowOrCol ); | |
5609 | ||
fe7b9ed6 VZ |
5610 | claimed = GetEventHandler()->ProcessEvent(gridEvt); |
5611 | vetoed = !gridEvt.IsAllowed(); | |
2d66e025 MB |
5612 | } |
5613 | else | |
5614 | { | |
5615 | wxGridEvent gridEvt( GetId(), | |
5616 | type, | |
5617 | this, | |
5618 | row, col ); | |
8f177c8e | 5619 | |
fe7b9ed6 VZ |
5620 | claimed = GetEventHandler()->ProcessEvent(gridEvt); |
5621 | vetoed = !gridEvt.IsAllowed(); | |
5622 | } | |
5623 | ||
97a9929e VZ |
5624 | // A Veto'd event may not be `claimed' so test this first |
5625 | if (vetoed) return -1; | |
5626 | return claimed ? 1 : 0; | |
f85afd4e MB |
5627 | } |
5628 | ||
5629 | ||
2d66e025 | 5630 | void wxGrid::OnPaint( wxPaintEvent& WXUNUSED(event) ) |
f85afd4e | 5631 | { |
f6bcfd97 | 5632 | wxPaintDC dc(this); // needed to prevent zillions of paint events on MSW |
8f177c8e | 5633 | } |
f85afd4e MB |
5634 | |
5635 | ||
97a9929e | 5636 | void wxGrid::OnSize( wxSizeEvent& event ) |
f85afd4e | 5637 | { |
97a9929e | 5638 | // position the child windows |
7807d81c | 5639 | CalcWindowSizes(); |
97a9929e VZ |
5640 | |
5641 | // don't call CalcDimensions() from here, the base class handles the size | |
5642 | // changes itself | |
5643 | event.Skip(); | |
f85afd4e MB |
5644 | } |
5645 | ||
f85afd4e | 5646 | |
2d66e025 | 5647 | void wxGrid::OnKeyDown( wxKeyEvent& event ) |
f85afd4e | 5648 | { |
2d66e025 | 5649 | if ( m_inOnKeyDown ) |
f85afd4e | 5650 | { |
2d66e025 MB |
5651 | // shouldn't be here - we are going round in circles... |
5652 | // | |
07296f0b | 5653 | wxFAIL_MSG( wxT("wxGrid::OnKeyDown called while already active") ); |
f85afd4e MB |
5654 | } |
5655 | ||
2d66e025 | 5656 | m_inOnKeyDown = TRUE; |
f85afd4e | 5657 | |
2d66e025 MB |
5658 | // propagate the event up and see if it gets processed |
5659 | // | |
5660 | wxWindow *parent = GetParent(); | |
5661 | wxKeyEvent keyEvt( event ); | |
5662 | keyEvt.SetEventObject( parent ); | |
5663 | ||
5664 | if ( !parent->GetEventHandler()->ProcessEvent( keyEvt ) ) | |
f85afd4e | 5665 | { |
9b4aede2 | 5666 | |
2d66e025 MB |
5667 | // try local handlers |
5668 | // | |
5669 | switch ( event.KeyCode() ) | |
5670 | { | |
5671 | case WXK_UP: | |
5672 | if ( event.ControlDown() ) | |
5673 | { | |
5c8fc7c1 | 5674 | MoveCursorUpBlock( event.ShiftDown() ); |
2d66e025 MB |
5675 | } |
5676 | else | |
5677 | { | |
5c8fc7c1 | 5678 | MoveCursorUp( event.ShiftDown() ); |
2d66e025 MB |
5679 | } |
5680 | break; | |
f85afd4e | 5681 | |
2d66e025 MB |
5682 | case WXK_DOWN: |
5683 | if ( event.ControlDown() ) | |
5684 | { | |
5c8fc7c1 | 5685 | MoveCursorDownBlock( event.ShiftDown() ); |
2d66e025 MB |
5686 | } |
5687 | else | |
5688 | { | |
5c8fc7c1 | 5689 | MoveCursorDown( event.ShiftDown() ); |
2d66e025 MB |
5690 | } |
5691 | break; | |
8f177c8e | 5692 | |
2d66e025 MB |
5693 | case WXK_LEFT: |
5694 | if ( event.ControlDown() ) | |
5695 | { | |
5c8fc7c1 | 5696 | MoveCursorLeftBlock( event.ShiftDown() ); |
2d66e025 MB |
5697 | } |
5698 | else | |
5699 | { | |
5c8fc7c1 | 5700 | MoveCursorLeft( event.ShiftDown() ); |
2d66e025 MB |
5701 | } |
5702 | break; | |
5703 | ||
5704 | case WXK_RIGHT: | |
5705 | if ( event.ControlDown() ) | |
5706 | { | |
5c8fc7c1 | 5707 | MoveCursorRightBlock( event.ShiftDown() ); |
2d66e025 MB |
5708 | } |
5709 | else | |
5710 | { | |
5c8fc7c1 | 5711 | MoveCursorRight( event.ShiftDown() ); |
2d66e025 MB |
5712 | } |
5713 | break; | |
b99be8fb | 5714 | |
2d66e025 | 5715 | case WXK_RETURN: |
a4f7bf58 | 5716 | case WXK_NUMPAD_ENTER: |
58dd5b3b MB |
5717 | if ( event.ControlDown() ) |
5718 | { | |
5719 | event.Skip(); // to let the edit control have the return | |
5720 | } | |
5721 | else | |
5722 | { | |
f6bcfd97 BP |
5723 | if ( GetGridCursorRow() < GetNumberRows()-1 ) |
5724 | { | |
5725 | MoveCursorDown( event.ShiftDown() ); | |
5726 | } | |
5727 | else | |
5728 | { | |
5729 | // at the bottom of a column | |
5730 | HideCellEditControl(); | |
5731 | SaveEditControlValue(); | |
5732 | } | |
58dd5b3b | 5733 | } |
2d66e025 MB |
5734 | break; |
5735 | ||
5c8fc7c1 | 5736 | case WXK_ESCAPE: |
e32352cf | 5737 | ClearSelection(); |
5c8fc7c1 SN |
5738 | break; |
5739 | ||
2c9a89e0 RD |
5740 | case WXK_TAB: |
5741 | if (event.ShiftDown()) | |
f6bcfd97 BP |
5742 | { |
5743 | if ( GetGridCursorCol() > 0 ) | |
5744 | { | |
5745 | MoveCursorLeft( FALSE ); | |
5746 | } | |
5747 | else | |
5748 | { | |
5749 | // at left of grid | |
5750 | HideCellEditControl(); | |
5751 | SaveEditControlValue(); | |
5752 | } | |
5753 | } | |
2c9a89e0 | 5754 | else |
f6bcfd97 BP |
5755 | { |
5756 | if ( GetGridCursorCol() < GetNumberCols()-1 ) | |
5757 | { | |
5758 | MoveCursorRight( FALSE ); | |
5759 | } | |
5760 | else | |
5761 | { | |
5762 | // at right of grid | |
5763 | HideCellEditControl(); | |
5764 | SaveEditControlValue(); | |
5765 | } | |
5766 | } | |
2c9a89e0 RD |
5767 | break; |
5768 | ||
2d66e025 MB |
5769 | case WXK_HOME: |
5770 | if ( event.ControlDown() ) | |
5771 | { | |
5772 | MakeCellVisible( 0, 0 ); | |
5773 | SetCurrentCell( 0, 0 ); | |
5774 | } | |
5775 | else | |
5776 | { | |
5777 | event.Skip(); | |
5778 | } | |
5779 | break; | |
5780 | ||
5781 | case WXK_END: | |
5782 | if ( event.ControlDown() ) | |
5783 | { | |
5784 | MakeCellVisible( m_numRows-1, m_numCols-1 ); | |
5785 | SetCurrentCell( m_numRows-1, m_numCols-1 ); | |
5786 | } | |
5787 | else | |
5788 | { | |
5789 | event.Skip(); | |
5790 | } | |
5791 | break; | |
5792 | ||
5793 | case WXK_PRIOR: | |
5794 | MovePageUp(); | |
5795 | break; | |
5796 | ||
5797 | case WXK_NEXT: | |
5798 | MovePageDown(); | |
5799 | break; | |
5800 | ||
07296f0b | 5801 | case WXK_SPACE: |
aa5e1f75 SN |
5802 | if ( event.ControlDown() ) |
5803 | { | |
5804 | m_selection->ToggleCellSelection( m_currentCellCoords.GetRow(), | |
5805 | m_currentCellCoords.GetCol(), | |
5806 | event.ControlDown(), | |
5807 | event.ShiftDown(), | |
5808 | event.AltDown(), | |
5809 | event.MetaDown() ); | |
5810 | break; | |
5811 | } | |
07296f0b RD |
5812 | if ( !IsEditable() ) |
5813 | { | |
5c8fc7c1 | 5814 | MoveCursorRight( FALSE ); |
07296f0b RD |
5815 | break; |
5816 | } | |
5817 | // Otherwise fall through to default | |
5818 | ||
2d66e025 | 5819 | default: |
f6bcfd97 BP |
5820 | // is it possible to edit the current cell at all? |
5821 | if ( !IsCellEditControlEnabled() && CanEnableCellControl() ) | |
b54ba671 | 5822 | { |
f6bcfd97 | 5823 | // yes, now check whether the cells editor accepts the key |
f2d76237 RD |
5824 | int row = m_currentCellCoords.GetRow(); |
5825 | int col = m_currentCellCoords.GetCol(); | |
5826 | wxGridCellAttr* attr = GetCellAttr(row, col); | |
0b190b0f | 5827 | wxGridCellEditor *editor = attr->GetEditor(this, row, col); |
f6bcfd97 BP |
5828 | |
5829 | // <F2> is special and will always start editing, for | |
5830 | // other keys - ask the editor itself | |
5831 | if ( (event.KeyCode() == WXK_F2 && !event.HasModifiers()) | |
5832 | || editor->IsAcceptedKey(event) ) | |
5833 | { | |
5834 | EnableCellEditControl(); | |
2f159c58 VZ |
5835 | |
5836 | // the editor could be not shown for a variety of | |
5837 | // reasons (i.e. blocked by the app or whatever), so | |
5838 | // check if it really was created | |
5839 | if ( m_cellEditCtrlEnabled ) | |
5840 | { | |
5841 | editor->StartingKey(event); | |
5842 | } | |
f6bcfd97 BP |
5843 | } |
5844 | else | |
5845 | { | |
5846 | event.Skip(); | |
5847 | } | |
5848 | ||
0b190b0f | 5849 | editor->DecRef(); |
2c9a89e0 RD |
5850 | attr->DecRef(); |
5851 | } | |
b3a7510d VZ |
5852 | else |
5853 | { | |
b94ae1ea VZ |
5854 | // let others process char events with modifiers or all |
5855 | // char events for readonly cells | |
b3a7510d VZ |
5856 | event.Skip(); |
5857 | } | |
025562fe | 5858 | break; |
2d66e025 | 5859 | } |
f85afd4e MB |
5860 | } |
5861 | ||
2d66e025 | 5862 | m_inOnKeyDown = FALSE; |
f85afd4e MB |
5863 | } |
5864 | ||
f6bcfd97 BP |
5865 | void wxGrid::OnKeyUp( wxKeyEvent& event ) |
5866 | { | |
5867 | // try local handlers | |
5868 | // | |
5869 | if ( event.KeyCode() == WXK_SHIFT ) | |
5870 | { | |
5871 | if ( m_selectingTopLeft != wxGridNoCellCoords && | |
5872 | m_selectingBottomRight != wxGridNoCellCoords ) | |
5873 | m_selection->SelectBlock( m_selectingTopLeft.GetRow(), | |
5874 | m_selectingTopLeft.GetCol(), | |
5875 | m_selectingBottomRight.GetRow(), | |
5876 | m_selectingBottomRight.GetCol(), | |
5877 | event.ControlDown(), | |
5878 | TRUE, | |
5879 | event.AltDown(), | |
5880 | event.MetaDown() ); | |
5881 | m_selectingTopLeft = wxGridNoCellCoords; | |
5882 | m_selectingBottomRight = wxGridNoCellCoords; | |
5883 | m_selectingKeyboard = wxGridNoCellCoords; | |
5884 | } | |
5885 | } | |
5886 | ||
2796cce3 | 5887 | void wxGrid::OnEraseBackground(wxEraseEvent&) |
508011ce VZ |
5888 | { |
5889 | } | |
07296f0b | 5890 | |
2d66e025 | 5891 | void wxGrid::SetCurrentCell( const wxGridCellCoords& coords ) |
66242c80 | 5892 | { |
f6bcfd97 BP |
5893 | if ( SendEvent( wxEVT_GRID_SELECT_CELL, coords.GetRow(), coords.GetCol() ) ) |
5894 | { | |
5895 | // the event has been intercepted - do nothing | |
5896 | return; | |
5897 | } | |
5898 | ||
5899 | wxClientDC dc(m_gridWin); | |
5900 | PrepareDC(dc); | |
5901 | ||
2a7750d9 | 5902 | if ( m_currentCellCoords != wxGridNoCellCoords ) |
2d66e025 | 5903 | { |
2d66e025 | 5904 | HideCellEditControl(); |
b54ba671 | 5905 | DisableCellEditControl(); |
07296f0b | 5906 | |
3ca6a5f0 | 5907 | if ( IsVisible( m_currentCellCoords, FALSE ) ) |
f6bcfd97 BP |
5908 | { |
5909 | wxRect r; | |
d10f4bf9 | 5910 | r = BlockToDeviceRect(m_currentCellCoords, coords); |
f6bcfd97 BP |
5911 | if ( !m_gridLinesEnabled ) |
5912 | { | |
5913 | r.x--; | |
5914 | r.y--; | |
5915 | r.width++; | |
5916 | r.height++; | |
5917 | } | |
d1c0b4f9 | 5918 | |
d10f4bf9 | 5919 | wxGridCellCoordsArray cells = CalcCellsExposed( r ); |
84912ef8 | 5920 | |
f6bcfd97 BP |
5921 | // Otherwise refresh redraws the highlight! |
5922 | m_currentCellCoords = coords; | |
275c4ae4 | 5923 | |
d10f4bf9 | 5924 | DrawGridCellArea(dc,cells); |
f6bcfd97 BP |
5925 | DrawAllGridLines( dc, r ); |
5926 | } | |
66242c80 | 5927 | } |
8f177c8e | 5928 | |
2d66e025 MB |
5929 | m_currentCellCoords = coords; |
5930 | ||
2a7750d9 MB |
5931 | wxGridCellAttr* attr = GetCellAttr(coords); |
5932 | DrawCellHighlight(dc, attr); | |
5933 | attr->DecRef(); | |
66242c80 MB |
5934 | } |
5935 | ||
2d66e025 | 5936 | |
c9097836 MB |
5937 | void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCol ) |
5938 | { | |
5939 | int temp; | |
5940 | wxGridCellCoords updateTopLeft, updateBottomRight; | |
5941 | ||
5942 | if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectRows ) | |
5943 | { | |
5944 | leftCol = 0; | |
5945 | rightCol = GetNumberCols() - 1; | |
5946 | } | |
5947 | else if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectColumns ) | |
5948 | { | |
5949 | topRow = 0; | |
5950 | bottomRow = GetNumberRows() - 1; | |
5951 | } | |
5952 | if ( topRow > bottomRow ) | |
5953 | { | |
5954 | temp = topRow; | |
5955 | topRow = bottomRow; | |
5956 | bottomRow = temp; | |
5957 | } | |
5958 | ||
5959 | if ( leftCol > rightCol ) | |
5960 | { | |
5961 | temp = leftCol; | |
5962 | leftCol = rightCol; | |
5963 | rightCol = temp; | |
5964 | } | |
5965 | ||
5966 | updateTopLeft = wxGridCellCoords( topRow, leftCol ); | |
5967 | updateBottomRight = wxGridCellCoords( bottomRow, rightCol ); | |
5968 | ||
5969 | if ( m_selectingTopLeft != updateTopLeft || | |
5970 | m_selectingBottomRight != updateBottomRight ) | |
5971 | { | |
5972 | // Compute two optimal update rectangles: | |
5973 | // Either one rectangle is a real subset of the | |
5974 | // other, or they are (almost) disjoint! | |
5975 | wxRect rect[4]; | |
5976 | bool need_refresh[4]; | |
5977 | need_refresh[0] = | |
5978 | need_refresh[1] = | |
5979 | need_refresh[2] = | |
5980 | need_refresh[3] = FALSE; | |
5981 | int i; | |
5982 | ||
5983 | // Store intermediate values | |
5984 | wxCoord oldLeft = m_selectingTopLeft.GetCol(); | |
5985 | wxCoord oldTop = m_selectingTopLeft.GetRow(); | |
5986 | wxCoord oldRight = m_selectingBottomRight.GetCol(); | |
5987 | wxCoord oldBottom = m_selectingBottomRight.GetRow(); | |
5988 | ||
5989 | // Determine the outer/inner coordinates. | |
5990 | if (oldLeft > leftCol) | |
5991 | { | |
5992 | temp = oldLeft; | |
5993 | oldLeft = leftCol; | |
5994 | leftCol = temp; | |
5995 | } | |
5996 | if (oldTop > topRow ) | |
5997 | { | |
5998 | temp = oldTop; | |
5999 | oldTop = topRow; | |
6000 | topRow = temp; | |
6001 | } | |
6002 | if (oldRight < rightCol ) | |
6003 | { | |
6004 | temp = oldRight; | |
6005 | oldRight = rightCol; | |
6006 | rightCol = temp; | |
6007 | } | |
6008 | if (oldBottom < bottomRow) | |
6009 | { | |
6010 | temp = oldBottom; | |
6011 | oldBottom = bottomRow; | |
6012 | bottomRow = temp; | |
6013 | } | |
6014 | ||
6015 | // Now, either the stuff marked old is the outer | |
6016 | // rectangle or we don't have a situation where one | |
6017 | // is contained in the other. | |
6018 | ||
6019 | if ( oldLeft < leftCol ) | |
6020 | { | |
6021 | need_refresh[0] = TRUE; | |
6022 | rect[0] = BlockToDeviceRect( wxGridCellCoords ( oldTop, | |
6023 | oldLeft ), | |
6024 | wxGridCellCoords ( oldBottom, | |
6025 | leftCol - 1 ) ); | |
6026 | } | |
6027 | ||
6028 | if ( oldTop < topRow ) | |
6029 | { | |
6030 | need_refresh[1] = TRUE; | |
6031 | rect[1] = BlockToDeviceRect( wxGridCellCoords ( oldTop, | |
6032 | leftCol ), | |
6033 | wxGridCellCoords ( topRow - 1, | |
6034 | rightCol ) ); | |
6035 | } | |
6036 | ||
6037 | if ( oldRight > rightCol ) | |
6038 | { | |
6039 | need_refresh[2] = TRUE; | |
6040 | rect[2] = BlockToDeviceRect( wxGridCellCoords ( oldTop, | |
6041 | rightCol + 1 ), | |
6042 | wxGridCellCoords ( oldBottom, | |
6043 | oldRight ) ); | |
6044 | } | |
6045 | ||
6046 | if ( oldBottom > bottomRow ) | |
6047 | { | |
6048 | need_refresh[3] = TRUE; | |
6049 | rect[3] = BlockToDeviceRect( wxGridCellCoords ( bottomRow + 1, | |
6050 | leftCol ), | |
6051 | wxGridCellCoords ( oldBottom, | |
6052 | rightCol ) ); | |
6053 | } | |
6054 | ||
6055 | ||
6056 | // Change Selection | |
6057 | m_selectingTopLeft = updateTopLeft; | |
6058 | m_selectingBottomRight = updateBottomRight; | |
6059 | ||
6060 | // various Refresh() calls | |
6061 | for (i = 0; i < 4; i++ ) | |
6062 | if ( need_refresh[i] && rect[i] != wxGridNoCellRect ) | |
6063 | m_gridWin->Refresh( FALSE, &(rect[i]) ); | |
6064 | } | |
6065 | ||
6066 | // never generate an event as it will be generated from | |
6067 | // wxGridSelection::SelectBlock! | |
6068 | // (old comment from when this was the body of SelectBlock) | |
6069 | } | |
6070 | ||
2d66e025 MB |
6071 | // |
6072 | // ------ functions to get/send data (see also public functions) | |
6073 | // | |
6074 | ||
6075 | bool wxGrid::GetModelValues() | |
66242c80 | 6076 | { |
2d66e025 | 6077 | if ( m_table ) |
66242c80 | 6078 | { |
2d66e025 | 6079 | // all we need to do is repaint the grid |
66242c80 | 6080 | // |
2d66e025 | 6081 | m_gridWin->Refresh(); |
66242c80 MB |
6082 | return TRUE; |
6083 | } | |
8f177c8e | 6084 | |
66242c80 MB |
6085 | return FALSE; |
6086 | } | |
6087 | ||
2d66e025 MB |
6088 | |
6089 | bool wxGrid::SetModelValues() | |
f85afd4e | 6090 | { |
2d66e025 | 6091 | int row, col; |
8f177c8e | 6092 | |
2d66e025 MB |
6093 | if ( m_table ) |
6094 | { | |
6095 | for ( row = 0; row < m_numRows; row++ ) | |
f85afd4e | 6096 | { |
2d66e025 | 6097 | for ( col = 0; col < m_numCols; col++ ) |
f85afd4e | 6098 | { |
2d66e025 | 6099 | m_table->SetValue( row, col, GetCellValue(row, col) ); |
f85afd4e MB |
6100 | } |
6101 | } | |
8f177c8e | 6102 | |
f85afd4e MB |
6103 | return TRUE; |
6104 | } | |
6105 | ||
6106 | return FALSE; | |
6107 | } | |
6108 | ||
2d66e025 MB |
6109 | |
6110 | ||
6111 | // Note - this function only draws cells that are in the list of | |
6112 | // exposed cells (usually set from the update region by | |
6113 | // CalcExposedCells) | |
6114 | // | |
d10f4bf9 | 6115 | void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) |
f85afd4e | 6116 | { |
2d66e025 | 6117 | if ( !m_numRows || !m_numCols ) return; |
60ff3b99 | 6118 | |
2d66e025 | 6119 | size_t i; |
d10f4bf9 | 6120 | size_t numCells = cells.GetCount(); |
60ff3b99 | 6121 | |
2d66e025 | 6122 | for ( i = 0; i < numCells; i++ ) |
f85afd4e | 6123 | { |
d10f4bf9 | 6124 | DrawCell( dc, cells[i] ); |
2d66e025 MB |
6125 | } |
6126 | } | |
8f177c8e | 6127 | |
8f177c8e | 6128 | |
7c8a8ad5 MB |
6129 | void wxGrid::DrawGridSpace( wxDC& dc ) |
6130 | { | |
f6bcfd97 BP |
6131 | int cw, ch; |
6132 | m_gridWin->GetClientSize( &cw, &ch ); | |
7c8a8ad5 | 6133 | |
f6bcfd97 BP |
6134 | int right, bottom; |
6135 | CalcUnscrolledPosition( cw, ch, &right, &bottom ); | |
7c8a8ad5 | 6136 | |
f6bcfd97 BP |
6137 | int rightCol = m_numCols > 0 ? GetColRight(m_numCols - 1) : 0; |
6138 | int bottomRow = m_numRows > 0 ? GetRowBottom(m_numRows - 1) : 0 ; | |
7c8a8ad5 | 6139 | |
f6bcfd97 BP |
6140 | if ( right > rightCol || bottom > bottomRow ) |
6141 | { | |
6142 | int left, top; | |
6143 | CalcUnscrolledPosition( 0, 0, &left, &top ); | |
7c8a8ad5 | 6144 | |
f6bcfd97 BP |
6145 | dc.SetBrush( wxBrush(GetDefaultCellBackgroundColour(), wxSOLID) ); |
6146 | dc.SetPen( *wxTRANSPARENT_PEN ); | |
7c8a8ad5 | 6147 | |
f6bcfd97 BP |
6148 | if ( right > rightCol ) |
6149 | { | |
6150 | dc.DrawRectangle( rightCol, top, right - rightCol, ch); | |
6151 | } | |
6152 | ||
6153 | if ( bottom > bottomRow ) | |
6154 | { | |
6155 | dc.DrawRectangle( left, bottomRow, cw, bottom - bottomRow); | |
6156 | } | |
6157 | } | |
7c8a8ad5 MB |
6158 | } |
6159 | ||
6160 | ||
2d66e025 MB |
6161 | void wxGrid::DrawCell( wxDC& dc, const wxGridCellCoords& coords ) |
6162 | { | |
ab79958a VZ |
6163 | int row = coords.GetRow(); |
6164 | int col = coords.GetCol(); | |
60ff3b99 | 6165 | |
7c1cb261 | 6166 | if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) |
ab79958a VZ |
6167 | return; |
6168 | ||
6169 | // we draw the cell border ourselves | |
9496deb5 | 6170 | #if !WXGRID_DRAW_LINES |
2d66e025 MB |
6171 | if ( m_gridLinesEnabled ) |
6172 | DrawCellBorder( dc, coords ); | |
796df70a | 6173 | #endif |
f85afd4e | 6174 | |
189d0213 VZ |
6175 | wxGridCellAttr* attr = GetCellAttr(row, col); |
6176 | ||
6177 | bool isCurrent = coords == m_currentCellCoords; | |
508011ce | 6178 | |
f6bcfd97 | 6179 | wxRect rect = CellToRect( row, col ); |
f85afd4e | 6180 | |
189d0213 | 6181 | // if the editor is shown, we should use it and not the renderer |
f6bcfd97 BP |
6182 | // Note: However, only if it is really _shown_, i.e. not hidden! |
6183 | if ( isCurrent && IsCellEditControlShown() ) | |
189d0213 | 6184 | { |
0b190b0f VZ |
6185 | wxGridCellEditor *editor = attr->GetEditor(this, row, col); |
6186 | editor->PaintBackground(rect, attr); | |
6187 | editor->DecRef(); | |
189d0213 VZ |
6188 | } |
6189 | else | |
6190 | { | |
6191 | // but all the rest is drawn by the cell renderer and hence may be | |
6192 | // customized | |
0b190b0f VZ |
6193 | wxGridCellRenderer *renderer = attr->GetRenderer(this, row, col); |
6194 | renderer->Draw(*this, *attr, dc, rect, row, col, IsInSelection(coords)); | |
6195 | renderer->DecRef(); | |
189d0213 | 6196 | } |
07296f0b | 6197 | |
283b7808 VZ |
6198 | attr->DecRef(); |
6199 | } | |
07296f0b | 6200 | |
283b7808 | 6201 | void wxGrid::DrawCellHighlight( wxDC& dc, const wxGridCellAttr *attr ) |
07296f0b RD |
6202 | { |
6203 | int row = m_currentCellCoords.GetRow(); | |
6204 | int col = m_currentCellCoords.GetCol(); | |
6205 | ||
7c1cb261 | 6206 | if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) |
07296f0b RD |
6207 | return; |
6208 | ||
f6bcfd97 | 6209 | wxRect rect = CellToRect(row, col); |
07296f0b | 6210 | |
b3a7510d VZ |
6211 | // hmmm... what could we do here to show that the cell is disabled? |
6212 | // for now, I just draw a thinner border than for the other ones, but | |
6213 | // it doesn't look really good | |
b3a7510d | 6214 | |
d2520c85 RD |
6215 | int penWidth = attr->IsReadOnly() ? m_cellHighlightROPenWidth : m_cellHighlightPenWidth; |
6216 | ||
6217 | if (penWidth > 0) { | |
6218 | ||
6219 | // The center of th drawn line is where the position/width/height of | |
6220 | // the rectangle is actually at, (on wxMSW atr least,) so we will | |
6221 | // reduce the size of the rectangle to compensate for the thickness of | |
6222 | // the line. If this is too strange on non wxMSW platforms then | |
6223 | // please #ifdef this appropriately. | |
6224 | rect.x += penWidth/2; | |
6225 | rect.y += penWidth/2; | |
6226 | rect.width -= penWidth-1; | |
6227 | rect.height -= penWidth-1; | |
6228 | ||
6229 | ||
6230 | // Now draw the rectangle | |
6231 | dc.SetPen(wxPen(m_cellHighlightColour, penWidth, wxSOLID)); | |
6232 | dc.SetBrush(*wxTRANSPARENT_BRUSH); | |
6233 | dc.DrawRectangle(rect); | |
6234 | } | |
07296f0b | 6235 | |
283b7808 | 6236 | #if 0 |
b3a7510d | 6237 | // VZ: my experiments with 3d borders... |
283b7808 | 6238 | |
b3a7510d | 6239 | // how to properly set colours for arbitrary bg? |
283b7808 VZ |
6240 | wxCoord x1 = rect.x, |
6241 | y1 = rect.y, | |
00cf1208 RR |
6242 | x2 = rect.x + rect.width -1, |
6243 | y2 = rect.y + rect.height -1; | |
283b7808 VZ |
6244 | |
6245 | dc.SetPen(*wxWHITE_PEN); | |
00cf1208 RR |
6246 | dc.DrawLine(x1, y1, x2, y1); |
6247 | dc.DrawLine(x1, y1, x1, y2); | |
283b7808 | 6248 | |
283b7808 | 6249 | dc.DrawLine(x1 + 1, y2 - 1, x2 - 1, y2 - 1); |
00cf1208 | 6250 | dc.DrawLine(x2 - 1, y1 + 1, x2 - 1, y2 ); |
283b7808 VZ |
6251 | |
6252 | dc.SetPen(*wxBLACK_PEN); | |
6253 | dc.DrawLine(x1, y2, x2, y2); | |
00cf1208 | 6254 | dc.DrawLine(x2, y1, x2, y2+1); |
b3a7510d | 6255 | #endif // 0 |
2d66e025 | 6256 | } |
f85afd4e | 6257 | |
f2d76237 | 6258 | |
2d66e025 MB |
6259 | void wxGrid::DrawCellBorder( wxDC& dc, const wxGridCellCoords& coords ) |
6260 | { | |
2d66e025 MB |
6261 | int row = coords.GetRow(); |
6262 | int col = coords.GetCol(); | |
7c1cb261 VZ |
6263 | if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) |
6264 | return; | |
6265 | ||
6266 | dc.SetPen( wxPen(GetGridLineColour(), 1, wxSOLID) ); | |
60ff3b99 | 6267 | |
2d66e025 MB |
6268 | // right hand border |
6269 | // | |
7c1cb261 VZ |
6270 | dc.DrawLine( GetColRight(col), GetRowTop(row), |
6271 | GetColRight(col), GetRowBottom(row) ); | |
2d66e025 MB |
6272 | |
6273 | // bottom border | |
6274 | // | |
7c1cb261 VZ |
6275 | dc.DrawLine( GetColLeft(col), GetRowBottom(row), |
6276 | GetColRight(col), GetRowBottom(row) ); | |
f85afd4e MB |
6277 | } |
6278 | ||
d10f4bf9 | 6279 | void wxGrid::DrawHighlight(wxDC& dc,const wxGridCellCoordsArray& cells) |
b3a7510d | 6280 | { |
2a7750d9 MB |
6281 | // This if block was previously in wxGrid::OnPaint but that doesn't |
6282 | // seem to get called under wxGTK - MB | |
6283 | // | |
6284 | if ( m_currentCellCoords == wxGridNoCellCoords && | |
6285 | m_numRows && m_numCols ) | |
6286 | { | |
6287 | m_currentCellCoords.Set(0, 0); | |
6288 | } | |
6289 | ||
f6bcfd97 | 6290 | if ( IsCellEditControlShown() ) |
99306db2 VZ |
6291 | { |
6292 | // don't show highlight when the edit control is shown | |
6293 | return; | |
6294 | } | |
6295 | ||
b3a7510d VZ |
6296 | // if the active cell was repainted, repaint its highlight too because it |
6297 | // might have been damaged by the grid lines | |
d10f4bf9 | 6298 | size_t count = cells.GetCount(); |
b3a7510d VZ |
6299 | for ( size_t n = 0; n < count; n++ ) |
6300 | { | |
d10f4bf9 | 6301 | if ( cells[n] == m_currentCellCoords ) |
b3a7510d VZ |
6302 | { |
6303 | wxGridCellAttr* attr = GetCellAttr(m_currentCellCoords); | |
6304 | DrawCellHighlight(dc, attr); | |
6305 | attr->DecRef(); | |
6306 | ||
6307 | break; | |
6308 | } | |
6309 | } | |
6310 | } | |
2d66e025 | 6311 | |
2d66e025 MB |
6312 | // TODO: remove this ??? |
6313 | // This is used to redraw all grid lines e.g. when the grid line colour | |
6314 | // has been changed | |
6315 | // | |
33ac7e6f | 6316 | void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) |
f85afd4e | 6317 | { |
60ff3b99 VZ |
6318 | if ( !m_gridLinesEnabled || |
6319 | !m_numRows || | |
2d66e025 | 6320 | !m_numCols ) return; |
f85afd4e | 6321 | |
2d66e025 | 6322 | int top, bottom, left, right; |
796df70a | 6323 | |
f6bcfd97 | 6324 | #if 0 //#ifndef __WXGTK__ |
508011ce VZ |
6325 | if (reg.IsEmpty()) |
6326 | { | |
796df70a SN |
6327 | int cw, ch; |
6328 | m_gridWin->GetClientSize(&cw, &ch); | |
6329 | ||
6330 | // virtual coords of visible area | |
6331 | // | |
6332 | CalcUnscrolledPosition( 0, 0, &left, &top ); | |
6333 | CalcUnscrolledPosition( cw, ch, &right, &bottom ); | |
6334 | } | |
508011ce VZ |
6335 | else |
6336 | { | |
796df70a SN |
6337 | wxCoord x, y, w, h; |
6338 | reg.GetBox(x, y, w, h); | |
6339 | CalcUnscrolledPosition( x, y, &left, &top ); | |
6340 | CalcUnscrolledPosition( x + w, y + h, &right, &bottom ); | |
6341 | } | |
8e217128 RR |
6342 | #else |
6343 | int cw, ch; | |
6344 | m_gridWin->GetClientSize(&cw, &ch); | |
6345 | CalcUnscrolledPosition( 0, 0, &left, &top ); | |
6346 | CalcUnscrolledPosition( cw, ch, &right, &bottom ); | |
6347 | #endif | |
f85afd4e | 6348 | |
9496deb5 MB |
6349 | // avoid drawing grid lines past the last row and col |
6350 | // | |
7c1cb261 VZ |
6351 | right = wxMin( right, GetColRight(m_numCols - 1) ); |
6352 | bottom = wxMin( bottom, GetRowBottom(m_numRows - 1) ); | |
9496deb5 | 6353 | |
2d66e025 | 6354 | dc.SetPen( wxPen(GetGridLineColour(), 1, wxSOLID) ); |
f85afd4e | 6355 | |
2d66e025 | 6356 | // horizontal grid lines |
f85afd4e | 6357 | // |
60ff3b99 | 6358 | int i; |
9496deb5 | 6359 | for ( i = 0; i < m_numRows; i++ ) |
f85afd4e | 6360 | { |
6d55126d | 6361 | int bot = GetRowBottom(i) - 1; |
7c1cb261 | 6362 | |
6d55126d | 6363 | if ( bot > bottom ) |
2d66e025 MB |
6364 | { |
6365 | break; | |
6366 | } | |
7c1cb261 | 6367 | |
6d55126d | 6368 | if ( bot >= top ) |
2d66e025 | 6369 | { |
6d55126d | 6370 | dc.DrawLine( left, bot, right, bot ); |
2d66e025 | 6371 | } |
f85afd4e MB |
6372 | } |
6373 | ||
f85afd4e | 6374 | |
2d66e025 MB |
6375 | // vertical grid lines |
6376 | // | |
9496deb5 | 6377 | for ( i = 0; i < m_numCols; i++ ) |
f85afd4e | 6378 | { |
7c1cb261 VZ |
6379 | int colRight = GetColRight(i) - 1; |
6380 | if ( colRight > right ) | |
2d66e025 MB |
6381 | { |
6382 | break; | |
6383 | } | |
7c1cb261 VZ |
6384 | |
6385 | if ( colRight >= left ) | |
2d66e025 | 6386 | { |
7c1cb261 | 6387 | dc.DrawLine( colRight, top, colRight, bottom ); |
2d66e025 MB |
6388 | } |
6389 | } | |
6390 | } | |
f85afd4e | 6391 | |
8f177c8e | 6392 | |
d10f4bf9 | 6393 | void wxGrid::DrawRowLabels( wxDC& dc ,const wxArrayInt& rows) |
2d66e025 | 6394 | { |
f6bcfd97 | 6395 | if ( !m_numRows ) return; |
60ff3b99 | 6396 | |
2d66e025 | 6397 | size_t i; |
d10f4bf9 | 6398 | size_t numLabels = rows.GetCount(); |
60ff3b99 | 6399 | |
2d66e025 MB |
6400 | for ( i = 0; i < numLabels; i++ ) |
6401 | { | |
d10f4bf9 | 6402 | DrawRowLabel( dc, rows[i] ); |
60ff3b99 | 6403 | } |
f85afd4e MB |
6404 | } |
6405 | ||
6406 | ||
2d66e025 | 6407 | void wxGrid::DrawRowLabel( wxDC& dc, int row ) |
f85afd4e | 6408 | { |
7c1cb261 VZ |
6409 | if ( GetRowHeight(row) <= 0 ) |
6410 | return; | |
60ff3b99 | 6411 | |
7c1cb261 VZ |
6412 | int rowTop = GetRowTop(row), |
6413 | rowBottom = GetRowBottom(row) - 1; | |
b99be8fb | 6414 | |
2d66e025 | 6415 | dc.SetPen( *wxBLACK_PEN ); |
b0d6ff2f | 6416 | dc.DrawLine( m_rowLabelWidth-1, rowTop, |
7c1cb261 | 6417 | m_rowLabelWidth-1, rowBottom ); |
b99be8fb | 6418 | |
7c1cb261 | 6419 | dc.DrawLine( 0, rowBottom, m_rowLabelWidth-1, rowBottom ); |
b99be8fb | 6420 | |
2d66e025 | 6421 | dc.SetPen( *wxWHITE_PEN ); |
7c1cb261 | 6422 | dc.DrawLine( 0, rowTop, 0, rowBottom ); |
b0d6ff2f | 6423 | dc.DrawLine( 0, rowTop, m_rowLabelWidth-1, rowTop ); |
60ff3b99 | 6424 | |
f85afd4e | 6425 | dc.SetBackgroundMode( wxTRANSPARENT ); |
f85afd4e MB |
6426 | dc.SetTextForeground( GetLabelTextColour() ); |
6427 | dc.SetFont( GetLabelFont() ); | |
8f177c8e | 6428 | |
f85afd4e | 6429 | int hAlign, vAlign; |
2d66e025 | 6430 | GetRowLabelAlignment( &hAlign, &vAlign ); |
60ff3b99 | 6431 | |
2d66e025 MB |
6432 | wxRect rect; |
6433 | rect.SetX( 2 ); | |
7c1cb261 | 6434 | rect.SetY( GetRowTop(row) + 2 ); |
2d66e025 | 6435 | rect.SetWidth( m_rowLabelWidth - 4 ); |
7c1cb261 | 6436 | rect.SetHeight( GetRowHeight(row) - 4 ); |
60ff3b99 | 6437 | DrawTextRectangle( dc, GetRowLabelValue( row ), rect, hAlign, vAlign ); |
f85afd4e MB |
6438 | } |
6439 | ||
6440 | ||
d10f4bf9 | 6441 | void wxGrid::DrawColLabels( wxDC& dc,const wxArrayInt& cols ) |
f85afd4e | 6442 | { |
f6bcfd97 | 6443 | if ( !m_numCols ) return; |
60ff3b99 | 6444 | |
2d66e025 | 6445 | size_t i; |
d10f4bf9 | 6446 | size_t numLabels = cols.GetCount(); |
60ff3b99 | 6447 | |
2d66e025 | 6448 | for ( i = 0; i < numLabels; i++ ) |
f85afd4e | 6449 | { |
d10f4bf9 | 6450 | DrawColLabel( dc, cols[i] ); |
60ff3b99 | 6451 | } |
f85afd4e MB |
6452 | } |
6453 | ||
6454 | ||
2d66e025 | 6455 | void wxGrid::DrawColLabel( wxDC& dc, int col ) |
f85afd4e | 6456 | { |
7c1cb261 VZ |
6457 | if ( GetColWidth(col) <= 0 ) |
6458 | return; | |
60ff3b99 | 6459 | |
7c1cb261 VZ |
6460 | int colLeft = GetColLeft(col), |
6461 | colRight = GetColRight(col) - 1; | |
b99be8fb | 6462 | |
2d66e025 | 6463 | dc.SetPen( *wxBLACK_PEN ); |
7c1cb261 VZ |
6464 | dc.DrawLine( colRight, 0, |
6465 | colRight, m_colLabelHeight-1 ); | |
b99be8fb | 6466 | |
b0d6ff2f | 6467 | dc.DrawLine( colLeft, m_colLabelHeight-1, |
7c1cb261 | 6468 | colRight, m_colLabelHeight-1 ); |
b99be8fb | 6469 | |
f85afd4e | 6470 | dc.SetPen( *wxWHITE_PEN ); |
b0d6ff2f | 6471 | dc.DrawLine( colLeft, 0, colLeft, m_colLabelHeight-1 ); |
7c1cb261 | 6472 | dc.DrawLine( colLeft, 0, colRight, 0 ); |
f85afd4e | 6473 | |
b0d6ff2f MB |
6474 | dc.SetBackgroundMode( wxTRANSPARENT ); |
6475 | dc.SetTextForeground( GetLabelTextColour() ); | |
6476 | dc.SetFont( GetLabelFont() ); | |
8f177c8e | 6477 | |
f85afd4e | 6478 | dc.SetBackgroundMode( wxTRANSPARENT ); |
f85afd4e MB |
6479 | dc.SetTextForeground( GetLabelTextColour() ); |
6480 | dc.SetFont( GetLabelFont() ); | |
8f177c8e | 6481 | |
f85afd4e | 6482 | int hAlign, vAlign; |
2d66e025 | 6483 | GetColLabelAlignment( &hAlign, &vAlign ); |
60ff3b99 | 6484 | |
2d66e025 | 6485 | wxRect rect; |
7c1cb261 | 6486 | rect.SetX( colLeft + 2 ); |
2d66e025 | 6487 | rect.SetY( 2 ); |
7c1cb261 | 6488 | rect.SetWidth( GetColWidth(col) - 4 ); |
2d66e025 | 6489 | rect.SetHeight( m_colLabelHeight - 4 ); |
60ff3b99 | 6490 | DrawTextRectangle( dc, GetColLabelValue( col ), rect, hAlign, vAlign ); |
f85afd4e MB |
6491 | } |
6492 | ||
2d66e025 MB |
6493 | void wxGrid::DrawTextRectangle( wxDC& dc, |
6494 | const wxString& value, | |
6495 | const wxRect& rect, | |
6496 | int horizAlign, | |
6497 | int vertAlign ) | |
f85afd4e | 6498 | { |
2d66e025 | 6499 | wxArrayString lines; |
f85afd4e | 6500 | |
2d66e025 MB |
6501 | dc.SetClippingRegion( rect ); |
6502 | StringToLines( value, lines ); | |
d10f4bf9 VZ |
6503 | |
6504 | ||
6505 | //Forward to new API. | |
6506 | DrawTextRectangle( dc, | |
6507 | lines, | |
6508 | rect, | |
6509 | horizAlign, | |
6510 | vertAlign ); | |
6511 | ||
6512 | } | |
6513 | ||
6514 | void wxGrid::DrawTextRectangle( wxDC& dc, | |
6515 | const wxArrayString& lines, | |
6516 | const wxRect& rect, | |
6517 | int horizAlign, | |
6518 | int vertAlign ) | |
6519 | { | |
6520 | long textWidth, textHeight; | |
6521 | long lineWidth, lineHeight; | |
6522 | ||
2d66e025 MB |
6523 | if ( lines.GetCount() ) |
6524 | { | |
6525 | GetTextBoxSize( dc, lines, &textWidth, &textHeight ); | |
6526 | dc.GetTextExtent( lines[0], &lineWidth, &lineHeight ); | |
f85afd4e | 6527 | |
2d66e025 MB |
6528 | float x, y; |
6529 | switch ( horizAlign ) | |
6530 | { | |
4c7277db | 6531 | case wxALIGN_RIGHT: |
2d66e025 MB |
6532 | x = rect.x + (rect.width - textWidth - 1); |
6533 | break; | |
f85afd4e | 6534 | |
4c7277db | 6535 | case wxALIGN_CENTRE: |
2d66e025 MB |
6536 | x = rect.x + ((rect.width - textWidth)/2); |
6537 | break; | |
f85afd4e | 6538 | |
4c7277db | 6539 | case wxALIGN_LEFT: |
2d66e025 MB |
6540 | default: |
6541 | x = rect.x + 1; | |
6542 | break; | |
6543 | } | |
f85afd4e | 6544 | |
2d66e025 MB |
6545 | switch ( vertAlign ) |
6546 | { | |
4c7277db | 6547 | case wxALIGN_BOTTOM: |
2d66e025 MB |
6548 | y = rect.y + (rect.height - textHeight - 1); |
6549 | break; | |
f85afd4e | 6550 | |
4c7277db | 6551 | case wxALIGN_CENTRE: |
8f177c8e | 6552 | y = rect.y + ((rect.height - textHeight)/2); |
f85afd4e MB |
6553 | break; |
6554 | ||
4c7277db | 6555 | case wxALIGN_TOP: |
f85afd4e | 6556 | default: |
8f177c8e | 6557 | y = rect.y + 1; |
f85afd4e MB |
6558 | break; |
6559 | } | |
6560 | ||
b540eb2b | 6561 | for ( size_t i = 0; i < lines.GetCount(); i++ ) |
f85afd4e | 6562 | { |
4a64bee4 | 6563 | dc.DrawText( lines[i], (int)x, (int)y ); |
f85afd4e MB |
6564 | y += lineHeight; |
6565 | } | |
6566 | } | |
8f177c8e | 6567 | |
f85afd4e | 6568 | dc.DestroyClippingRegion(); |
f85afd4e MB |
6569 | } |
6570 | ||
6571 | ||
6572 | // Split multi line text up into an array of strings. Any existing | |
6573 | // contents of the string array are preserved. | |
6574 | // | |
6575 | void wxGrid::StringToLines( const wxString& value, wxArrayString& lines ) | |
6576 | { | |
f85afd4e MB |
6577 | int startPos = 0; |
6578 | int pos; | |
6d004f67 | 6579 | wxString eol = wxTextFile::GetEOL( wxTextFileType_Unix ); |
2433bb2e | 6580 | wxString tVal = wxTextFile::Translate( value, wxTextFileType_Unix ); |
e2b42eeb | 6581 | |
2433bb2e | 6582 | while ( startPos < (int)tVal.Length() ) |
f85afd4e | 6583 | { |
2433bb2e | 6584 | pos = tVal.Mid(startPos).Find( eol ); |
f85afd4e MB |
6585 | if ( pos < 0 ) |
6586 | { | |
6587 | break; | |
6588 | } | |
6589 | else if ( pos == 0 ) | |
6590 | { | |
6591 | lines.Add( wxEmptyString ); | |
6592 | } | |
6593 | else | |
6594 | { | |
2433bb2e | 6595 | lines.Add( value.Mid(startPos, pos) ); |
f85afd4e MB |
6596 | } |
6597 | startPos += pos+1; | |
6598 | } | |
b540eb2b | 6599 | if ( startPos < (int)value.Length() ) |
f85afd4e MB |
6600 | { |
6601 | lines.Add( value.Mid( startPos ) ); | |
6602 | } | |
6603 | } | |
6604 | ||
6605 | ||
6606 | void wxGrid::GetTextBoxSize( wxDC& dc, | |
d10f4bf9 | 6607 | const wxArrayString& lines, |
f85afd4e MB |
6608 | long *width, long *height ) |
6609 | { | |
6610 | long w = 0; | |
6611 | long h = 0; | |
6612 | long lineW, lineH; | |
6613 | ||
b540eb2b | 6614 | size_t i; |
f85afd4e MB |
6615 | for ( i = 0; i < lines.GetCount(); i++ ) |
6616 | { | |
6617 | dc.GetTextExtent( lines[i], &lineW, &lineH ); | |
6618 | w = wxMax( w, lineW ); | |
6619 | h += lineH; | |
6620 | } | |
6621 | ||
6622 | *width = w; | |
6623 | *height = h; | |
6624 | } | |
6625 | ||
f6bcfd97 BP |
6626 | // |
6627 | // ------ Batch processing. | |
6628 | // | |
6629 | void wxGrid::EndBatch() | |
6630 | { | |
6631 | if ( m_batchCount > 0 ) | |
6632 | { | |
6633 | m_batchCount--; | |
6634 | if ( !m_batchCount ) | |
6635 | { | |
6636 | CalcDimensions(); | |
6637 | m_rowLabelWin->Refresh(); | |
6638 | m_colLabelWin->Refresh(); | |
6639 | m_cornerLabelWin->Refresh(); | |
6640 | m_gridWin->Refresh(); | |
6641 | } | |
6642 | } | |
6643 | } | |
f85afd4e | 6644 | |
d8232393 MB |
6645 | // Use this, rather than wxWindow::Refresh(), to force an immediate |
6646 | // repainting of the grid. Has no effect if you are already inside a | |
6647 | // BeginBatch / EndBatch block. | |
6648 | // | |
6649 | void wxGrid::ForceRefresh() | |
6650 | { | |
6651 | BeginBatch(); | |
6652 | EndBatch(); | |
6653 | } | |
6654 | ||
6655 | ||
f85afd4e | 6656 | // |
2d66e025 | 6657 | // ------ Edit control functions |
f85afd4e MB |
6658 | // |
6659 | ||
2d66e025 MB |
6660 | |
6661 | void wxGrid::EnableEditing( bool edit ) | |
f85afd4e | 6662 | { |
2d66e025 MB |
6663 | // TODO: improve this ? |
6664 | // | |
6665 | if ( edit != m_editable ) | |
f85afd4e | 6666 | { |
632efa47 | 6667 | if(!edit) EnableCellEditControl(edit); |
2d66e025 | 6668 | m_editable = edit; |
f85afd4e | 6669 | } |
f85afd4e MB |
6670 | } |
6671 | ||
6672 | ||
2d66e025 | 6673 | void wxGrid::EnableCellEditControl( bool enable ) |
f85afd4e | 6674 | { |
2c9a89e0 RD |
6675 | if (! m_editable) |
6676 | return; | |
6677 | ||
dcfe4c3d SN |
6678 | if ( m_currentCellCoords == wxGridNoCellCoords ) |
6679 | SetCurrentCell( 0, 0 ); | |
60ff3b99 | 6680 | |
2c9a89e0 RD |
6681 | if ( enable != m_cellEditCtrlEnabled ) |
6682 | { | |
dcfe4c3d | 6683 | if ( enable ) |
f85afd4e | 6684 | { |
97a9929e VZ |
6685 | if (SendEvent( wxEVT_GRID_EDITOR_SHOWN) <0) |
6686 | return; | |
fe7b9ed6 | 6687 | |
97a9929e | 6688 | // this should be checked by the caller! |
b54ba671 VZ |
6689 | wxASSERT_MSG( CanEnableCellControl(), |
6690 | _T("can't enable editing for this cell!") ); | |
6691 | ||
6692 | // do it before ShowCellEditControl() | |
dcfe4c3d | 6693 | m_cellEditCtrlEnabled = enable; |
b54ba671 | 6694 | |
2d66e025 | 6695 | ShowCellEditControl(); |
2d66e025 MB |
6696 | } |
6697 | else | |
6698 | { | |
97a9929e VZ |
6699 | //FIXME:add veto support |
6700 | SendEvent( wxEVT_GRID_EDITOR_HIDDEN); | |
fe7b9ed6 | 6701 | |
97a9929e | 6702 | HideCellEditControl(); |
2d66e025 | 6703 | SaveEditControlValue(); |
b54ba671 VZ |
6704 | |
6705 | // do it after HideCellEditControl() | |
dcfe4c3d | 6706 | m_cellEditCtrlEnabled = enable; |
f85afd4e | 6707 | } |
f85afd4e | 6708 | } |
f85afd4e | 6709 | } |
f85afd4e | 6710 | |
b54ba671 | 6711 | bool wxGrid::IsCurrentCellReadOnly() const |
283b7808 | 6712 | { |
b54ba671 VZ |
6713 | // const_cast |
6714 | wxGridCellAttr* attr = ((wxGrid *)this)->GetCellAttr(m_currentCellCoords); | |
6715 | bool readonly = attr->IsReadOnly(); | |
6716 | attr->DecRef(); | |
283b7808 | 6717 | |
b54ba671 VZ |
6718 | return readonly; |
6719 | } | |
283b7808 | 6720 | |
b54ba671 VZ |
6721 | bool wxGrid::CanEnableCellControl() const |
6722 | { | |
6723 | return m_editable && !IsCurrentCellReadOnly(); | |
6724 | } | |
6725 | ||
6726 | bool wxGrid::IsCellEditControlEnabled() const | |
6727 | { | |
6728 | // the cell edit control might be disable for all cells or just for the | |
6729 | // current one if it's read only | |
6730 | return m_cellEditCtrlEnabled ? !IsCurrentCellReadOnly() : FALSE; | |
283b7808 VZ |
6731 | } |
6732 | ||
f6bcfd97 BP |
6733 | bool wxGrid::IsCellEditControlShown() const |
6734 | { | |
6735 | bool isShown = FALSE; | |
6736 | ||
6737 | if ( m_cellEditCtrlEnabled ) | |
6738 | { | |
6739 | int row = m_currentCellCoords.GetRow(); | |
6740 | int col = m_currentCellCoords.GetCol(); | |
6741 | wxGridCellAttr* attr = GetCellAttr(row, col); | |
6742 | wxGridCellEditor* editor = attr->GetEditor((wxGrid*) this, row, col); | |
6743 | attr->DecRef(); | |
6744 | ||
6745 | if ( editor ) | |
6746 | { | |
6747 | if ( editor->IsCreated() ) | |
6748 | { | |
6749 | isShown = editor->GetControl()->IsShown(); | |
6750 | } | |
6751 | ||
6752 | editor->DecRef(); | |
6753 | } | |
6754 | } | |
6755 | ||
6756 | return isShown; | |
6757 | } | |
6758 | ||
2d66e025 | 6759 | void wxGrid::ShowCellEditControl() |
f85afd4e | 6760 | { |
2d66e025 | 6761 | if ( IsCellEditControlEnabled() ) |
f85afd4e | 6762 | { |
2d66e025 MB |
6763 | if ( !IsVisible( m_currentCellCoords ) ) |
6764 | { | |
3ca6a5f0 | 6765 | m_cellEditCtrlEnabled = FALSE; |
2d66e025 MB |
6766 | return; |
6767 | } | |
6768 | else | |
6769 | { | |
2c9a89e0 RD |
6770 | wxRect rect = CellToRect( m_currentCellCoords ); |
6771 | int row = m_currentCellCoords.GetRow(); | |
6772 | int col = m_currentCellCoords.GetCol(); | |
2d66e025 MB |
6773 | |
6774 | // convert to scrolled coords | |
6775 | // | |
99306db2 | 6776 | CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); |
508011ce | 6777 | |
99306db2 VZ |
6778 | // done in PaintBackground() |
6779 | #if 0 | |
6780 | // erase the highlight and the cell contents because the editor | |
6781 | // might not cover the entire cell | |
6782 | wxClientDC dc( m_gridWin ); | |
6783 | PrepareDC( dc ); | |
6784 | dc.SetBrush(*wxLIGHT_GREY_BRUSH); //wxBrush(attr->GetBackgroundColour(), wxSOLID)); | |
6785 | dc.SetPen(*wxTRANSPARENT_PEN); | |
6786 | dc.DrawRectangle(rect); | |
6787 | #endif // 0 | |
d2fdd8d2 | 6788 | |
99306db2 VZ |
6789 | // cell is shifted by one pixel |
6790 | rect.x--; | |
6791 | rect.y--; | |
f0102d2a | 6792 | |
508011ce | 6793 | wxGridCellAttr* attr = GetCellAttr(row, col); |
28a77bc4 | 6794 | wxGridCellEditor* editor = attr->GetEditor(this, row, col); |
3da93aae VZ |
6795 | if ( !editor->IsCreated() ) |
6796 | { | |
2c9a89e0 RD |
6797 | editor->Create(m_gridWin, -1, |
6798 | new wxGridCellEditorEvtHandler(this, editor)); | |
bf7945ce RD |
6799 | |
6800 | wxGridEditorCreatedEvent evt(GetId(), | |
6801 | wxEVT_GRID_EDITOR_CREATED, | |
6802 | this, | |
6803 | row, | |
6804 | col, | |
6805 | editor->GetControl()); | |
6806 | GetEventHandler()->ProcessEvent(evt); | |
2d66e025 MB |
6807 | } |
6808 | ||
b0e282b3 | 6809 | editor->Show( TRUE, attr ); |
0b190b0f | 6810 | |
2c9a89e0 | 6811 | editor->SetSize( rect ); |
99306db2 | 6812 | |
3da93aae | 6813 | editor->BeginEdit(row, col, this); |
0b190b0f VZ |
6814 | |
6815 | editor->DecRef(); | |
2c9a89e0 RD |
6816 | attr->DecRef(); |
6817 | } | |
f85afd4e MB |
6818 | } |
6819 | } | |
6820 | ||
6821 | ||
2d66e025 | 6822 | void wxGrid::HideCellEditControl() |
f85afd4e | 6823 | { |
2d66e025 | 6824 | if ( IsCellEditControlEnabled() ) |
f85afd4e | 6825 | { |
2c9a89e0 RD |
6826 | int row = m_currentCellCoords.GetRow(); |
6827 | int col = m_currentCellCoords.GetCol(); | |
6828 | ||
3da93aae | 6829 | wxGridCellAttr* attr = GetCellAttr(row, col); |
0b190b0f VZ |
6830 | wxGridCellEditor *editor = attr->GetEditor(this, row, col); |
6831 | editor->Show( FALSE ); | |
6832 | editor->DecRef(); | |
2c9a89e0 RD |
6833 | attr->DecRef(); |
6834 | m_gridWin->SetFocus(); | |
f6bcfd97 BP |
6835 | wxRect rect( CellToRect( row, col ) ); |
6836 | m_gridWin->Refresh( FALSE, &rect ); | |
f85afd4e | 6837 | } |
2d66e025 | 6838 | } |
8f177c8e | 6839 | |
2d66e025 | 6840 | |
2d66e025 MB |
6841 | void wxGrid::SaveEditControlValue() |
6842 | { | |
3da93aae VZ |
6843 | if ( IsCellEditControlEnabled() ) |
6844 | { | |
2c9a89e0 RD |
6845 | int row = m_currentCellCoords.GetRow(); |
6846 | int col = m_currentCellCoords.GetCol(); | |
8f177c8e | 6847 | |
fe7b9ed6 VZ |
6848 | wxString oldval = GetCellValue(row,col); |
6849 | ||
3da93aae | 6850 | wxGridCellAttr* attr = GetCellAttr(row, col); |
28a77bc4 | 6851 | wxGridCellEditor* editor = attr->GetEditor(this, row, col); |
3324d5f5 | 6852 | bool changed = editor->EndEdit(row, col, this); |
2d66e025 | 6853 | |
0b190b0f | 6854 | editor->DecRef(); |
2c9a89e0 | 6855 | attr->DecRef(); |
2d66e025 | 6856 | |
3da93aae VZ |
6857 | if (changed) |
6858 | { | |
fe7b9ed6 | 6859 | if ( SendEvent( wxEVT_GRID_CELL_CHANGE, |
2d66e025 | 6860 | m_currentCellCoords.GetRow(), |
fe7b9ed6 VZ |
6861 | m_currentCellCoords.GetCol() ) < 0 ) { |
6862 | ||
97a9929e VZ |
6863 | // Event has been vetoed, set the data back. |
6864 | SetCellValue(row,col,oldval); | |
6865 | } | |
2d66e025 | 6866 | } |
f85afd4e MB |
6867 | } |
6868 | } | |
6869 | ||
2d66e025 MB |
6870 | |
6871 | // | |
60ff3b99 VZ |
6872 | // ------ Grid location functions |
6873 | // Note that all of these functions work with the logical coordinates of | |
2d66e025 MB |
6874 | // grid cells and labels so you will need to convert from device |
6875 | // coordinates for mouse events etc. | |
6876 | // | |
6877 | ||
6878 | void wxGrid::XYToCell( int x, int y, wxGridCellCoords& coords ) | |
f85afd4e | 6879 | { |
58dd5b3b MB |
6880 | int row = YToRow(y); |
6881 | int col = XToCol(x); | |
6882 | ||
6883 | if ( row == -1 || col == -1 ) | |
6884 | { | |
6885 | coords = wxGridNoCellCoords; | |
6886 | } | |
6887 | else | |
6888 | { | |
6889 | coords.Set( row, col ); | |
6890 | } | |
2d66e025 | 6891 | } |
f85afd4e | 6892 | |
8f177c8e | 6893 | |
2d66e025 MB |
6894 | int wxGrid::YToRow( int y ) |
6895 | { | |
6896 | int i; | |
8f177c8e | 6897 | |
2d66e025 | 6898 | for ( i = 0; i < m_numRows; i++ ) |
f85afd4e | 6899 | { |
7c1cb261 VZ |
6900 | if ( y < GetRowBottom(i) ) |
6901 | return i; | |
f85afd4e | 6902 | } |
2d66e025 | 6903 | |
4ee5fc9c | 6904 | return -1; |
f85afd4e MB |
6905 | } |
6906 | ||
2d66e025 MB |
6907 | |
6908 | int wxGrid::XToCol( int x ) | |
f85afd4e | 6909 | { |
2d66e025 | 6910 | int i; |
8f177c8e | 6911 | |
2d66e025 | 6912 | for ( i = 0; i < m_numCols; i++ ) |
f85afd4e | 6913 | { |
7c1cb261 VZ |
6914 | if ( x < GetColRight(i) ) |
6915 | return i; | |
f85afd4e MB |
6916 | } |
6917 | ||
4ee5fc9c | 6918 | return -1; |
2d66e025 | 6919 | } |
8f177c8e | 6920 | |
2d66e025 MB |
6921 | |
6922 | // return the row number that that the y coord is near the edge of, or | |
6923 | // -1 if not near an edge | |
6924 | // | |
6925 | int wxGrid::YToEdgeOfRow( int y ) | |
6926 | { | |
6927 | int i, d; | |
6928 | ||
6929 | for ( i = 0; i < m_numRows; i++ ) | |
6930 | { | |
7c1cb261 | 6931 | if ( GetRowHeight(i) > WXGRID_LABEL_EDGE_ZONE ) |
f85afd4e | 6932 | { |
7c1cb261 VZ |
6933 | d = abs( y - GetRowBottom(i) ); |
6934 | if ( d < WXGRID_LABEL_EDGE_ZONE ) | |
6935 | return i; | |
f85afd4e | 6936 | } |
f85afd4e | 6937 | } |
2d66e025 MB |
6938 | |
6939 | return -1; | |
6940 | } | |
6941 | ||
6942 | ||
6943 | // return the col number that that the x coord is near the edge of, or | |
6944 | // -1 if not near an edge | |
6945 | // | |
6946 | int wxGrid::XToEdgeOfCol( int x ) | |
6947 | { | |
6948 | int i, d; | |
6949 | ||
6950 | for ( i = 0; i < m_numCols; i++ ) | |
f85afd4e | 6951 | { |
7c1cb261 | 6952 | if ( GetColWidth(i) > WXGRID_LABEL_EDGE_ZONE ) |
2d66e025 | 6953 | { |
7c1cb261 VZ |
6954 | d = abs( x - GetColRight(i) ); |
6955 | if ( d < WXGRID_LABEL_EDGE_ZONE ) | |
6956 | return i; | |
2d66e025 | 6957 | } |
f85afd4e | 6958 | } |
2d66e025 MB |
6959 | |
6960 | return -1; | |
f85afd4e MB |
6961 | } |
6962 | ||
2d66e025 MB |
6963 | |
6964 | wxRect wxGrid::CellToRect( int row, int col ) | |
f85afd4e | 6965 | { |
2d66e025 | 6966 | wxRect rect( -1, -1, -1, -1 ); |
f85afd4e | 6967 | |
2d66e025 MB |
6968 | if ( row >= 0 && row < m_numRows && |
6969 | col >= 0 && col < m_numCols ) | |
f85afd4e | 6970 | { |
7c1cb261 VZ |
6971 | rect.x = GetColLeft(col); |
6972 | rect.y = GetRowTop(row); | |
6973 | rect.width = GetColWidth(col); | |
6974 | rect.height = GetRowHeight(row); | |
f85afd4e MB |
6975 | } |
6976 | ||
f6bcfd97 BP |
6977 | // if grid lines are enabled, then the area of the cell is a bit smaller |
6978 | if (m_gridLinesEnabled) { | |
6979 | rect.width -= 1; | |
6980 | rect.height -= 1; | |
6981 | } | |
2d66e025 MB |
6982 | return rect; |
6983 | } | |
6984 | ||
6985 | ||
6986 | bool wxGrid::IsVisible( int row, int col, bool wholeCellVisible ) | |
6987 | { | |
6988 | // get the cell rectangle in logical coords | |
6989 | // | |
6990 | wxRect r( CellToRect( row, col ) ); | |
60ff3b99 | 6991 | |
2d66e025 MB |
6992 | // convert to device coords |
6993 | // | |
6994 | int left, top, right, bottom; | |
6995 | CalcScrolledPosition( r.GetLeft(), r.GetTop(), &left, &top ); | |
6996 | CalcScrolledPosition( r.GetRight(), r.GetBottom(), &right, &bottom ); | |
60ff3b99 | 6997 | |
2d66e025 MB |
6998 | // check against the client area of the grid window |
6999 | // | |
7000 | int cw, ch; | |
7001 | m_gridWin->GetClientSize( &cw, &ch ); | |
60ff3b99 | 7002 | |
2d66e025 | 7003 | if ( wholeCellVisible ) |
f85afd4e | 7004 | { |
2d66e025 | 7005 | // is the cell wholly visible ? |
8f177c8e | 7006 | // |
2d66e025 MB |
7007 | return ( left >= 0 && right <= cw && |
7008 | top >= 0 && bottom <= ch ); | |
7009 | } | |
7010 | else | |
7011 | { | |
7012 | // is the cell partly visible ? | |
7013 | // | |
7014 | return ( ((left >=0 && left < cw) || (right > 0 && right <= cw)) && | |
7015 | ((top >=0 && top < ch) || (bottom > 0 && bottom <= ch)) ); | |
7016 | } | |
7017 | } | |
7018 | ||
7019 | ||
7020 | // make the specified cell location visible by doing a minimal amount | |
7021 | // of scrolling | |
7022 | // | |
7023 | void wxGrid::MakeCellVisible( int row, int col ) | |
7024 | { | |
275c4ae4 | 7025 | |
2d66e025 | 7026 | int i; |
60ff3b99 | 7027 | int xpos = -1, ypos = -1; |
2d66e025 MB |
7028 | |
7029 | if ( row >= 0 && row < m_numRows && | |
7030 | col >= 0 && col < m_numCols ) | |
7031 | { | |
7032 | // get the cell rectangle in logical coords | |
7033 | // | |
7034 | wxRect r( CellToRect( row, col ) ); | |
60ff3b99 | 7035 | |
2d66e025 MB |
7036 | // convert to device coords |
7037 | // | |
7038 | int left, top, right, bottom; | |
7039 | CalcScrolledPosition( r.GetLeft(), r.GetTop(), &left, &top ); | |
7040 | CalcScrolledPosition( r.GetRight(), r.GetBottom(), &right, &bottom ); | |
60ff3b99 | 7041 | |
2d66e025 MB |
7042 | int cw, ch; |
7043 | m_gridWin->GetClientSize( &cw, &ch ); | |
60ff3b99 | 7044 | |
2d66e025 | 7045 | if ( top < 0 ) |
3f296516 | 7046 | { |
2d66e025 | 7047 | ypos = r.GetTop(); |
3f296516 | 7048 | } |
2d66e025 MB |
7049 | else if ( bottom > ch ) |
7050 | { | |
7051 | int h = r.GetHeight(); | |
7052 | ypos = r.GetTop(); | |
7053 | for ( i = row-1; i >= 0; i-- ) | |
7054 | { | |
7c1cb261 VZ |
7055 | int rowHeight = GetRowHeight(i); |
7056 | if ( h + rowHeight > ch ) | |
7057 | break; | |
2d66e025 | 7058 | |
7c1cb261 VZ |
7059 | h += rowHeight; |
7060 | ypos -= rowHeight; | |
2d66e025 | 7061 | } |
f0102d2a VZ |
7062 | |
7063 | // we divide it later by GRID_SCROLL_LINE, make sure that we don't | |
7064 | // have rounding errors (this is important, because if we do, we | |
7065 | // might not scroll at all and some cells won't be redrawn) | |
275c4ae4 RD |
7066 | // |
7067 | // Sometimes GRID_SCROLL_LINE/2 is not enough, so just add a full | |
7068 | // scroll unit... | |
97a9929e | 7069 | ypos += GRID_SCROLL_LINE_Y; |
2d66e025 MB |
7070 | } |
7071 | ||
7072 | if ( left < 0 ) | |
7073 | { | |
7074 | xpos = r.GetLeft(); | |
7075 | } | |
7076 | else if ( right > cw ) | |
7077 | { | |
7078 | int w = r.GetWidth(); | |
7079 | xpos = r.GetLeft(); | |
7080 | for ( i = col-1; i >= 0; i-- ) | |
7081 | { | |
7c1cb261 VZ |
7082 | int colWidth = GetColWidth(i); |
7083 | if ( w + colWidth > cw ) | |
7084 | break; | |
2d66e025 | 7085 | |
7c1cb261 VZ |
7086 | w += colWidth; |
7087 | xpos -= colWidth; | |
2d66e025 | 7088 | } |
f0102d2a VZ |
7089 | |
7090 | // see comment for ypos above | |
97a9929e | 7091 | xpos += GRID_SCROLL_LINE_X; |
2d66e025 MB |
7092 | } |
7093 | ||
7094 | if ( xpos != -1 || ypos != -1 ) | |
7095 | { | |
97a9929e VZ |
7096 | if ( xpos != -1 ) |
7097 | xpos /= GRID_SCROLL_LINE_X; | |
7098 | if ( ypos != -1 ) | |
7099 | ypos /= GRID_SCROLL_LINE_Y; | |
2d66e025 MB |
7100 | Scroll( xpos, ypos ); |
7101 | AdjustScrollbars(); | |
7102 | } | |
7103 | } | |
7104 | } | |
7105 | ||
7106 | ||
7107 | // | |
7108 | // ------ Grid cursor movement functions | |
7109 | // | |
7110 | ||
5c8fc7c1 | 7111 | bool wxGrid::MoveCursorUp( bool expandSelection ) |
2d66e025 MB |
7112 | { |
7113 | if ( m_currentCellCoords != wxGridNoCellCoords && | |
f6bcfd97 | 7114 | m_currentCellCoords.GetRow() >= 0 ) |
2d66e025 | 7115 | { |
f6bcfd97 | 7116 | if ( expandSelection) |
d95b0c2b SN |
7117 | { |
7118 | if ( m_selectingKeyboard == wxGridNoCellCoords ) | |
7119 | m_selectingKeyboard = m_currentCellCoords; | |
f6bcfd97 BP |
7120 | if ( m_selectingKeyboard.GetRow() > 0 ) |
7121 | { | |
7122 | m_selectingKeyboard.SetRow( m_selectingKeyboard.GetRow() - 1 ); | |
7123 | MakeCellVisible( m_selectingKeyboard.GetRow(), | |
7124 | m_selectingKeyboard.GetCol() ); | |
c9097836 | 7125 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
f6bcfd97 | 7126 | } |
d95b0c2b | 7127 | } |
f6bcfd97 | 7128 | else if ( m_currentCellCoords.GetRow() > 0 ) |
aa5e1f75 SN |
7129 | { |
7130 | ClearSelection(); | |
7131 | MakeCellVisible( m_currentCellCoords.GetRow() - 1, | |
7132 | m_currentCellCoords.GetCol() ); | |
d95b0c2b SN |
7133 | SetCurrentCell( m_currentCellCoords.GetRow() - 1, |
7134 | m_currentCellCoords.GetCol() ); | |
aa5e1f75 | 7135 | } |
f6bcfd97 BP |
7136 | else |
7137 | return FALSE; | |
8f177c8e | 7138 | return TRUE; |
f85afd4e | 7139 | } |
2d66e025 MB |
7140 | |
7141 | return FALSE; | |
7142 | } | |
7143 | ||
7144 | ||
5c8fc7c1 | 7145 | bool wxGrid::MoveCursorDown( bool expandSelection ) |
2d66e025 | 7146 | { |
2d66e025 | 7147 | if ( m_currentCellCoords != wxGridNoCellCoords && |
f6bcfd97 | 7148 | m_currentCellCoords.GetRow() < m_numRows ) |
f85afd4e | 7149 | { |
5c8fc7c1 | 7150 | if ( expandSelection ) |
d95b0c2b SN |
7151 | { |
7152 | if ( m_selectingKeyboard == wxGridNoCellCoords ) | |
7153 | m_selectingKeyboard = m_currentCellCoords; | |
f6bcfd97 BP |
7154 | if ( m_selectingKeyboard.GetRow() < m_numRows-1 ) |
7155 | { | |
7156 | m_selectingKeyboard.SetRow( m_selectingKeyboard.GetRow() + 1 ); | |
7157 | MakeCellVisible( m_selectingKeyboard.GetRow(), | |
7158 | m_selectingKeyboard.GetCol() ); | |
c9097836 | 7159 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
f6bcfd97 | 7160 | } |
d95b0c2b | 7161 | } |
f6bcfd97 | 7162 | else if ( m_currentCellCoords.GetRow() < m_numRows - 1 ) |
aa5e1f75 SN |
7163 | { |
7164 | ClearSelection(); | |
7165 | MakeCellVisible( m_currentCellCoords.GetRow() + 1, | |
7166 | m_currentCellCoords.GetCol() ); | |
d95b0c2b SN |
7167 | SetCurrentCell( m_currentCellCoords.GetRow() + 1, |
7168 | m_currentCellCoords.GetCol() ); | |
aa5e1f75 | 7169 | } |
f6bcfd97 BP |
7170 | else |
7171 | return FALSE; | |
2d66e025 | 7172 | return TRUE; |
f85afd4e | 7173 | } |
2d66e025 MB |
7174 | |
7175 | return FALSE; | |
f85afd4e MB |
7176 | } |
7177 | ||
2d66e025 | 7178 | |
5c8fc7c1 | 7179 | bool wxGrid::MoveCursorLeft( bool expandSelection ) |
f85afd4e | 7180 | { |
2d66e025 | 7181 | if ( m_currentCellCoords != wxGridNoCellCoords && |
f6bcfd97 | 7182 | m_currentCellCoords.GetCol() >= 0 ) |
2d66e025 | 7183 | { |
5c8fc7c1 | 7184 | if ( expandSelection ) |
d95b0c2b SN |
7185 | { |
7186 | if ( m_selectingKeyboard == wxGridNoCellCoords ) | |
7187 | m_selectingKeyboard = m_currentCellCoords; | |
f6bcfd97 BP |
7188 | if ( m_selectingKeyboard.GetCol() > 0 ) |
7189 | { | |
7190 | m_selectingKeyboard.SetCol( m_selectingKeyboard.GetCol() - 1 ); | |
7191 | MakeCellVisible( m_selectingKeyboard.GetRow(), | |
7192 | m_selectingKeyboard.GetCol() ); | |
c9097836 | 7193 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
f6bcfd97 | 7194 | } |
d95b0c2b | 7195 | } |
f6bcfd97 | 7196 | else if ( m_currentCellCoords.GetCol() > 0 ) |
aa5e1f75 SN |
7197 | { |
7198 | ClearSelection(); | |
7199 | MakeCellVisible( m_currentCellCoords.GetRow(), | |
7200 | m_currentCellCoords.GetCol() - 1 ); | |
d95b0c2b SN |
7201 | SetCurrentCell( m_currentCellCoords.GetRow(), |
7202 | m_currentCellCoords.GetCol() - 1 ); | |
aa5e1f75 | 7203 | } |
f6bcfd97 BP |
7204 | else |
7205 | return FALSE; | |
2d66e025 MB |
7206 | return TRUE; |
7207 | } | |
7208 | ||
7209 | return FALSE; | |
7210 | } | |
7211 | ||
7212 | ||
5c8fc7c1 | 7213 | bool wxGrid::MoveCursorRight( bool expandSelection ) |
2d66e025 MB |
7214 | { |
7215 | if ( m_currentCellCoords != wxGridNoCellCoords && | |
f6bcfd97 | 7216 | m_currentCellCoords.GetCol() < m_numCols ) |
f85afd4e | 7217 | { |
5c8fc7c1 | 7218 | if ( expandSelection ) |
d95b0c2b SN |
7219 | { |
7220 | if ( m_selectingKeyboard == wxGridNoCellCoords ) | |
7221 | m_selectingKeyboard = m_currentCellCoords; | |
f6bcfd97 BP |
7222 | if ( m_selectingKeyboard.GetCol() < m_numCols - 1 ) |
7223 | { | |
7224 | m_selectingKeyboard.SetCol( m_selectingKeyboard.GetCol() + 1 ); | |
7225 | MakeCellVisible( m_selectingKeyboard.GetRow(), | |
7226 | m_selectingKeyboard.GetCol() ); | |
c9097836 | 7227 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
f6bcfd97 | 7228 | } |
d95b0c2b | 7229 | } |
f6bcfd97 | 7230 | else if ( m_currentCellCoords.GetCol() < m_numCols - 1 ) |
aa5e1f75 SN |
7231 | { |
7232 | ClearSelection(); | |
7233 | MakeCellVisible( m_currentCellCoords.GetRow(), | |
7234 | m_currentCellCoords.GetCol() + 1 ); | |
7235 | SetCurrentCell( m_currentCellCoords.GetRow(), | |
d95b0c2b | 7236 | m_currentCellCoords.GetCol() + 1 ); |
aa5e1f75 | 7237 | } |
f6bcfd97 BP |
7238 | else |
7239 | return FALSE; | |
2d66e025 | 7240 | return TRUE; |
f85afd4e | 7241 | } |
8f177c8e | 7242 | |
2d66e025 MB |
7243 | return FALSE; |
7244 | } | |
7245 | ||
7246 | ||
7247 | bool wxGrid::MovePageUp() | |
7248 | { | |
7249 | if ( m_currentCellCoords == wxGridNoCellCoords ) return FALSE; | |
60ff3b99 | 7250 | |
2d66e025 MB |
7251 | int row = m_currentCellCoords.GetRow(); |
7252 | if ( row > 0 ) | |
f85afd4e | 7253 | { |
2d66e025 MB |
7254 | int cw, ch; |
7255 | m_gridWin->GetClientSize( &cw, &ch ); | |
60ff3b99 | 7256 | |
7c1cb261 | 7257 | int y = GetRowTop(row); |
2d66e025 MB |
7258 | int newRow = YToRow( y - ch + 1 ); |
7259 | if ( newRow == -1 ) | |
7260 | { | |
7261 | newRow = 0; | |
7262 | } | |
60ff3b99 | 7263 | else if ( newRow == row ) |
2d66e025 MB |
7264 | { |
7265 | newRow = row - 1; | |
7266 | } | |
8f177c8e | 7267 | |
2d66e025 MB |
7268 | MakeCellVisible( newRow, m_currentCellCoords.GetCol() ); |
7269 | SetCurrentCell( newRow, m_currentCellCoords.GetCol() ); | |
60ff3b99 | 7270 | |
f85afd4e MB |
7271 | return TRUE; |
7272 | } | |
2d66e025 MB |
7273 | |
7274 | return FALSE; | |
7275 | } | |
7276 | ||
7277 | bool wxGrid::MovePageDown() | |
7278 | { | |
7279 | if ( m_currentCellCoords == wxGridNoCellCoords ) return FALSE; | |
60ff3b99 | 7280 | |
2d66e025 MB |
7281 | int row = m_currentCellCoords.GetRow(); |
7282 | if ( row < m_numRows ) | |
f85afd4e | 7283 | { |
2d66e025 MB |
7284 | int cw, ch; |
7285 | m_gridWin->GetClientSize( &cw, &ch ); | |
60ff3b99 | 7286 | |
7c1cb261 | 7287 | int y = GetRowTop(row); |
2d66e025 MB |
7288 | int newRow = YToRow( y + ch ); |
7289 | if ( newRow == -1 ) | |
7290 | { | |
7291 | newRow = m_numRows - 1; | |
7292 | } | |
60ff3b99 | 7293 | else if ( newRow == row ) |
2d66e025 MB |
7294 | { |
7295 | newRow = row + 1; | |
7296 | } | |
7297 | ||
7298 | MakeCellVisible( newRow, m_currentCellCoords.GetCol() ); | |
7299 | SetCurrentCell( newRow, m_currentCellCoords.GetCol() ); | |
60ff3b99 | 7300 | |
2d66e025 | 7301 | return TRUE; |
f85afd4e | 7302 | } |
2d66e025 MB |
7303 | |
7304 | return FALSE; | |
f85afd4e | 7305 | } |
8f177c8e | 7306 | |
5c8fc7c1 | 7307 | bool wxGrid::MoveCursorUpBlock( bool expandSelection ) |
2d66e025 MB |
7308 | { |
7309 | if ( m_table && | |
7310 | m_currentCellCoords != wxGridNoCellCoords && | |
7311 | m_currentCellCoords.GetRow() > 0 ) | |
7312 | { | |
7313 | int row = m_currentCellCoords.GetRow(); | |
7314 | int col = m_currentCellCoords.GetCol(); | |
7315 | ||
7316 | if ( m_table->IsEmptyCell(row, col) ) | |
7317 | { | |
7318 | // starting in an empty cell: find the next block of | |
7319 | // non-empty cells | |
7320 | // | |
7321 | while ( row > 0 ) | |
7322 | { | |
7323 | row-- ; | |
7324 | if ( !(m_table->IsEmptyCell(row, col)) ) break; | |
7325 | } | |
7326 | } | |
7327 | else if ( m_table->IsEmptyCell(row-1, col) ) | |
7328 | { | |
7329 | // starting at the top of a block: find the next block | |
7330 | // | |
7331 | row--; | |
7332 | while ( row > 0 ) | |
7333 | { | |
7334 | row-- ; | |
7335 | if ( !(m_table->IsEmptyCell(row, col)) ) break; | |
7336 | } | |
7337 | } | |
7338 | else | |
7339 | { | |
7340 | // starting within a block: find the top of the block | |
7341 | // | |
7342 | while ( row > 0 ) | |
7343 | { | |
7344 | row-- ; | |
7345 | if ( m_table->IsEmptyCell(row, col) ) | |
7346 | { | |
7347 | row++ ; | |
7348 | break; | |
7349 | } | |
7350 | } | |
7351 | } | |
f85afd4e | 7352 | |
2d66e025 | 7353 | MakeCellVisible( row, col ); |
5c8fc7c1 | 7354 | if ( expandSelection ) |
d95b0c2b SN |
7355 | { |
7356 | m_selectingKeyboard = wxGridCellCoords( row, col ); | |
c9097836 | 7357 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
d95b0c2b SN |
7358 | } |
7359 | else | |
aa5e1f75 SN |
7360 | { |
7361 | ClearSelection(); | |
7362 | SetCurrentCell( row, col ); | |
7363 | } | |
2d66e025 MB |
7364 | return TRUE; |
7365 | } | |
f85afd4e | 7366 | |
2d66e025 MB |
7367 | return FALSE; |
7368 | } | |
f85afd4e | 7369 | |
5c8fc7c1 | 7370 | bool wxGrid::MoveCursorDownBlock( bool expandSelection ) |
f85afd4e | 7371 | { |
2d66e025 MB |
7372 | if ( m_table && |
7373 | m_currentCellCoords != wxGridNoCellCoords && | |
7374 | m_currentCellCoords.GetRow() < m_numRows-1 ) | |
f85afd4e | 7375 | { |
2d66e025 MB |
7376 | int row = m_currentCellCoords.GetRow(); |
7377 | int col = m_currentCellCoords.GetCol(); | |
7378 | ||
7379 | if ( m_table->IsEmptyCell(row, col) ) | |
7380 | { | |
7381 | // starting in an empty cell: find the next block of | |
7382 | // non-empty cells | |
7383 | // | |
7384 | while ( row < m_numRows-1 ) | |
7385 | { | |
7386 | row++ ; | |
7387 | if ( !(m_table->IsEmptyCell(row, col)) ) break; | |
7388 | } | |
7389 | } | |
7390 | else if ( m_table->IsEmptyCell(row+1, col) ) | |
7391 | { | |
7392 | // starting at the bottom of a block: find the next block | |
7393 | // | |
7394 | row++; | |
7395 | while ( row < m_numRows-1 ) | |
7396 | { | |
7397 | row++ ; | |
7398 | if ( !(m_table->IsEmptyCell(row, col)) ) break; | |
7399 | } | |
7400 | } | |
7401 | else | |
7402 | { | |
7403 | // starting within a block: find the bottom of the block | |
7404 | // | |
7405 | while ( row < m_numRows-1 ) | |
7406 | { | |
7407 | row++ ; | |
7408 | if ( m_table->IsEmptyCell(row, col) ) | |
7409 | { | |
7410 | row-- ; | |
7411 | break; | |
7412 | } | |
7413 | } | |
7414 | } | |
7415 | ||
7416 | MakeCellVisible( row, col ); | |
5c8fc7c1 | 7417 | if ( expandSelection ) |
d95b0c2b SN |
7418 | { |
7419 | m_selectingKeyboard = wxGridCellCoords( row, col ); | |
c9097836 | 7420 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
d95b0c2b SN |
7421 | } |
7422 | else | |
aa5e1f75 SN |
7423 | { |
7424 | ClearSelection(); | |
7425 | SetCurrentCell( row, col ); | |
7426 | } | |
2d66e025 MB |
7427 | |
7428 | return TRUE; | |
f85afd4e | 7429 | } |
f85afd4e | 7430 | |
2d66e025 MB |
7431 | return FALSE; |
7432 | } | |
f85afd4e | 7433 | |
5c8fc7c1 | 7434 | bool wxGrid::MoveCursorLeftBlock( bool expandSelection ) |
f85afd4e | 7435 | { |
2d66e025 MB |
7436 | if ( m_table && |
7437 | m_currentCellCoords != wxGridNoCellCoords && | |
7438 | m_currentCellCoords.GetCol() > 0 ) | |
f85afd4e | 7439 | { |
2d66e025 MB |
7440 | int row = m_currentCellCoords.GetRow(); |
7441 | int col = m_currentCellCoords.GetCol(); | |
7442 | ||
7443 | if ( m_table->IsEmptyCell(row, col) ) | |
7444 | { | |
7445 | // starting in an empty cell: find the next block of | |
7446 | // non-empty cells | |
7447 | // | |
7448 | while ( col > 0 ) | |
7449 | { | |
7450 | col-- ; | |
7451 | if ( !(m_table->IsEmptyCell(row, col)) ) break; | |
7452 | } | |
7453 | } | |
7454 | else if ( m_table->IsEmptyCell(row, col-1) ) | |
7455 | { | |
7456 | // starting at the left of a block: find the next block | |
7457 | // | |
7458 | col--; | |
7459 | while ( col > 0 ) | |
7460 | { | |
7461 | col-- ; | |
7462 | if ( !(m_table->IsEmptyCell(row, col)) ) break; | |
7463 | } | |
7464 | } | |
7465 | else | |
7466 | { | |
7467 | // starting within a block: find the left of the block | |
7468 | // | |
7469 | while ( col > 0 ) | |
7470 | { | |
7471 | col-- ; | |
7472 | if ( m_table->IsEmptyCell(row, col) ) | |
7473 | { | |
7474 | col++ ; | |
7475 | break; | |
7476 | } | |
7477 | } | |
7478 | } | |
f85afd4e | 7479 | |
2d66e025 | 7480 | MakeCellVisible( row, col ); |
5c8fc7c1 | 7481 | if ( expandSelection ) |
d95b0c2b SN |
7482 | { |
7483 | m_selectingKeyboard = wxGridCellCoords( row, col ); | |
c9097836 | 7484 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
d95b0c2b SN |
7485 | } |
7486 | else | |
aa5e1f75 SN |
7487 | { |
7488 | ClearSelection(); | |
7489 | SetCurrentCell( row, col ); | |
7490 | } | |
8f177c8e | 7491 | |
2d66e025 | 7492 | return TRUE; |
f85afd4e | 7493 | } |
2d66e025 MB |
7494 | |
7495 | return FALSE; | |
f85afd4e MB |
7496 | } |
7497 | ||
5c8fc7c1 | 7498 | bool wxGrid::MoveCursorRightBlock( bool expandSelection ) |
f85afd4e | 7499 | { |
2d66e025 MB |
7500 | if ( m_table && |
7501 | m_currentCellCoords != wxGridNoCellCoords && | |
7502 | m_currentCellCoords.GetCol() < m_numCols-1 ) | |
f85afd4e | 7503 | { |
2d66e025 MB |
7504 | int row = m_currentCellCoords.GetRow(); |
7505 | int col = m_currentCellCoords.GetCol(); | |
8f177c8e | 7506 | |
2d66e025 MB |
7507 | if ( m_table->IsEmptyCell(row, col) ) |
7508 | { | |
7509 | // starting in an empty cell: find the next block of | |
7510 | // non-empty cells | |
7511 | // | |
7512 | while ( col < m_numCols-1 ) | |
7513 | { | |
7514 | col++ ; | |
7515 | if ( !(m_table->IsEmptyCell(row, col)) ) break; | |
7516 | } | |
7517 | } | |
7518 | else if ( m_table->IsEmptyCell(row, col+1) ) | |
7519 | { | |
7520 | // starting at the right of a block: find the next block | |
7521 | // | |
7522 | col++; | |
7523 | while ( col < m_numCols-1 ) | |
7524 | { | |
7525 | col++ ; | |
7526 | if ( !(m_table->IsEmptyCell(row, col)) ) break; | |
7527 | } | |
7528 | } | |
7529 | else | |
7530 | { | |
7531 | // starting within a block: find the right of the block | |
7532 | // | |
7533 | while ( col < m_numCols-1 ) | |
7534 | { | |
7535 | col++ ; | |
7536 | if ( m_table->IsEmptyCell(row, col) ) | |
7537 | { | |
7538 | col-- ; | |
7539 | break; | |
7540 | } | |
7541 | } | |
7542 | } | |
8f177c8e | 7543 | |
2d66e025 | 7544 | MakeCellVisible( row, col ); |
5c8fc7c1 | 7545 | if ( expandSelection ) |
d95b0c2b SN |
7546 | { |
7547 | m_selectingKeyboard = wxGridCellCoords( row, col ); | |
c9097836 | 7548 | HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); |
d95b0c2b SN |
7549 | } |
7550 | else | |
aa5e1f75 SN |
7551 | { |
7552 | ClearSelection(); | |
7553 | SetCurrentCell( row, col ); | |
7554 | } | |
f85afd4e | 7555 | |
2d66e025 | 7556 | return TRUE; |
f85afd4e | 7557 | } |
2d66e025 MB |
7558 | |
7559 | return FALSE; | |
f85afd4e MB |
7560 | } |
7561 | ||
7562 | ||
2d66e025 | 7563 | |
f85afd4e | 7564 | // |
2d66e025 | 7565 | // ------ Label values and formatting |
f85afd4e MB |
7566 | // |
7567 | ||
7568 | void wxGrid::GetRowLabelAlignment( int *horiz, int *vert ) | |
7569 | { | |
7570 | *horiz = m_rowLabelHorizAlign; | |
7571 | *vert = m_rowLabelVertAlign; | |
7572 | } | |
7573 | ||
7574 | void wxGrid::GetColLabelAlignment( int *horiz, int *vert ) | |
7575 | { | |
7576 | *horiz = m_colLabelHorizAlign; | |
7577 | *vert = m_colLabelVertAlign; | |
7578 | } | |
7579 | ||
7580 | wxString wxGrid::GetRowLabelValue( int row ) | |
7581 | { | |
7582 | if ( m_table ) | |
7583 | { | |
7584 | return m_table->GetRowLabelValue( row ); | |
7585 | } | |
7586 | else | |
7587 | { | |
7588 | wxString s; | |
7589 | s << row; | |
7590 | return s; | |
7591 | } | |
7592 | } | |
7593 | ||
7594 | wxString wxGrid::GetColLabelValue( int col ) | |
7595 | { | |
7596 | if ( m_table ) | |
7597 | { | |
7598 | return m_table->GetColLabelValue( col ); | |
7599 | } | |
7600 | else | |
7601 | { | |
7602 | wxString s; | |
7603 | s << col; | |
7604 | return s; | |
7605 | } | |
7606 | } | |
7607 | ||
2e8cd977 | 7608 | |
f85afd4e MB |
7609 | void wxGrid::SetRowLabelSize( int width ) |
7610 | { | |
2e8cd977 MB |
7611 | width = wxMax( width, 0 ); |
7612 | if ( width != m_rowLabelWidth ) | |
7613 | { | |
2e8cd977 MB |
7614 | if ( width == 0 ) |
7615 | { | |
7616 | m_rowLabelWin->Show( FALSE ); | |
7807d81c | 7617 | m_cornerLabelWin->Show( FALSE ); |
2e8cd977 | 7618 | } |
7807d81c | 7619 | else if ( m_rowLabelWidth == 0 ) |
2e8cd977 | 7620 | { |
7807d81c MB |
7621 | m_rowLabelWin->Show( TRUE ); |
7622 | if ( m_colLabelHeight > 0 ) m_cornerLabelWin->Show( TRUE ); | |
2e8cd977 | 7623 | } |
b99be8fb | 7624 | |
2e8cd977 | 7625 | m_rowLabelWidth = width; |
7807d81c MB |
7626 | CalcWindowSizes(); |
7627 | Refresh( TRUE ); | |
2e8cd977 | 7628 | } |
f85afd4e MB |
7629 | } |
7630 | ||
2e8cd977 | 7631 | |
f85afd4e MB |
7632 | void wxGrid::SetColLabelSize( int height ) |
7633 | { | |
7807d81c | 7634 | height = wxMax( height, 0 ); |
2e8cd977 MB |
7635 | if ( height != m_colLabelHeight ) |
7636 | { | |
2e8cd977 MB |
7637 | if ( height == 0 ) |
7638 | { | |
2e8cd977 | 7639 | m_colLabelWin->Show( FALSE ); |
7807d81c | 7640 | m_cornerLabelWin->Show( FALSE ); |
2e8cd977 | 7641 | } |
7807d81c | 7642 | else if ( m_colLabelHeight == 0 ) |
2e8cd977 | 7643 | { |
7807d81c MB |
7644 | m_colLabelWin->Show( TRUE ); |
7645 | if ( m_rowLabelWidth > 0 ) m_cornerLabelWin->Show( TRUE ); | |
2e8cd977 | 7646 | } |
7807d81c | 7647 | |
2e8cd977 | 7648 | m_colLabelHeight = height; |
7807d81c MB |
7649 | CalcWindowSizes(); |
7650 | Refresh( TRUE ); | |
2e8cd977 | 7651 | } |
f85afd4e MB |
7652 | } |
7653 | ||
2e8cd977 | 7654 | |
f85afd4e MB |
7655 | void wxGrid::SetLabelBackgroundColour( const wxColour& colour ) |
7656 | { | |
2d66e025 MB |
7657 | if ( m_labelBackgroundColour != colour ) |
7658 | { | |
7659 | m_labelBackgroundColour = colour; | |
7660 | m_rowLabelWin->SetBackgroundColour( colour ); | |
7661 | m_colLabelWin->SetBackgroundColour( colour ); | |
7662 | m_cornerLabelWin->SetBackgroundColour( colour ); | |
7663 | ||
7664 | if ( !GetBatchCount() ) | |
7665 | { | |
7666 | m_rowLabelWin->Refresh(); | |
7667 | m_colLabelWin->Refresh(); | |
7668 | m_cornerLabelWin->Refresh(); | |
7669 | } | |
7670 | } | |
f85afd4e MB |
7671 | } |
7672 | ||
7673 | void wxGrid::SetLabelTextColour( const wxColour& colour ) | |
7674 | { | |
2d66e025 MB |
7675 | if ( m_labelTextColour != colour ) |
7676 | { | |
7677 | m_labelTextColour = colour; | |
7678 | if ( !GetBatchCount() ) | |
7679 | { | |
7680 | m_rowLabelWin->Refresh(); | |
7681 | m_colLabelWin->Refresh(); | |
7682 | } | |
7683 | } | |
f85afd4e MB |
7684 | } |
7685 | ||
7686 | void wxGrid::SetLabelFont( const wxFont& font ) | |
7687 | { | |
7688 | m_labelFont = font; | |
2d66e025 MB |
7689 | if ( !GetBatchCount() ) |
7690 | { | |
7691 | m_rowLabelWin->Refresh(); | |
7692 | m_colLabelWin->Refresh(); | |
7693 | } | |
f85afd4e MB |
7694 | } |
7695 | ||
7696 | void wxGrid::SetRowLabelAlignment( int horiz, int vert ) | |
7697 | { | |
4c7277db MB |
7698 | // allow old (incorrect) defs to be used |
7699 | switch ( horiz ) | |
7700 | { | |
7701 | case wxLEFT: horiz = wxALIGN_LEFT; break; | |
7702 | case wxRIGHT: horiz = wxALIGN_RIGHT; break; | |
7703 | case wxCENTRE: horiz = wxALIGN_CENTRE; break; | |
7704 | } | |
84912ef8 | 7705 | |
4c7277db MB |
7706 | switch ( vert ) |
7707 | { | |
7708 | case wxTOP: vert = wxALIGN_TOP; break; | |
7709 | case wxBOTTOM: vert = wxALIGN_BOTTOM; break; | |
7710 | case wxCENTRE: vert = wxALIGN_CENTRE; break; | |
7711 | } | |
84912ef8 | 7712 | |
4c7277db | 7713 | if ( horiz == wxALIGN_LEFT || horiz == wxALIGN_CENTRE || horiz == wxALIGN_RIGHT ) |
f85afd4e MB |
7714 | { |
7715 | m_rowLabelHorizAlign = horiz; | |
7716 | } | |
8f177c8e | 7717 | |
4c7277db | 7718 | if ( vert == wxALIGN_TOP || vert == wxALIGN_CENTRE || vert == wxALIGN_BOTTOM ) |
f85afd4e MB |
7719 | { |
7720 | m_rowLabelVertAlign = vert; | |
7721 | } | |
7722 | ||
2d66e025 MB |
7723 | if ( !GetBatchCount() ) |
7724 | { | |
7725 | m_rowLabelWin->Refresh(); | |
60ff3b99 | 7726 | } |
f85afd4e MB |
7727 | } |
7728 | ||
7729 | void wxGrid::SetColLabelAlignment( int horiz, int vert ) | |
7730 | { | |
4c7277db MB |
7731 | // allow old (incorrect) defs to be used |
7732 | switch ( horiz ) | |
7733 | { | |
7734 | case wxLEFT: horiz = wxALIGN_LEFT; break; | |
7735 | case wxRIGHT: horiz = wxALIGN_RIGHT; break; | |
7736 | case wxCENTRE: horiz = wxALIGN_CENTRE; break; | |
7737 | } | |
84912ef8 | 7738 | |
4c7277db MB |
7739 | switch ( vert ) |
7740 | { | |
7741 | case wxTOP: vert = wxALIGN_TOP; break; | |
7742 | case wxBOTTOM: vert = wxALIGN_BOTTOM; break; | |
7743 | case wxCENTRE: vert = wxALIGN_CENTRE; break; | |
7744 | } | |
84912ef8 | 7745 | |
4c7277db | 7746 | if ( horiz == wxALIGN_LEFT || horiz == wxALIGN_CENTRE || horiz == wxALIGN_RIGHT ) |
f85afd4e MB |
7747 | { |
7748 | m_colLabelHorizAlign = horiz; | |
7749 | } | |
8f177c8e | 7750 | |
4c7277db | 7751 | if ( vert == wxALIGN_TOP || vert == wxALIGN_CENTRE || vert == wxALIGN_BOTTOM ) |
f85afd4e MB |
7752 | { |
7753 | m_colLabelVertAlign = vert; | |
7754 | } | |
7755 | ||
2d66e025 MB |
7756 | if ( !GetBatchCount() ) |
7757 | { | |
2d66e025 | 7758 | m_colLabelWin->Refresh(); |
60ff3b99 | 7759 | } |
f85afd4e MB |
7760 | } |
7761 | ||
7762 | void wxGrid::SetRowLabelValue( int row, const wxString& s ) | |
7763 | { | |
7764 | if ( m_table ) | |
7765 | { | |
7766 | m_table->SetRowLabelValue( row, s ); | |
2d66e025 MB |
7767 | if ( !GetBatchCount() ) |
7768 | { | |
70c7a608 SN |
7769 | wxRect rect = CellToRect( row, 0); |
7770 | if ( rect.height > 0 ) | |
7771 | { | |
cb309039 | 7772 | CalcScrolledPosition(0, rect.y, &rect.x, &rect.y); |
b1944ebc | 7773 | rect.x = 0; |
70c7a608 SN |
7774 | rect.width = m_rowLabelWidth; |
7775 | m_rowLabelWin->Refresh( TRUE, &rect ); | |
7776 | } | |
2d66e025 | 7777 | } |
f85afd4e MB |
7778 | } |
7779 | } | |
7780 | ||
7781 | void wxGrid::SetColLabelValue( int col, const wxString& s ) | |
7782 | { | |
7783 | if ( m_table ) | |
7784 | { | |
7785 | m_table->SetColLabelValue( col, s ); | |
2d66e025 MB |
7786 | if ( !GetBatchCount() ) |
7787 | { | |
70c7a608 SN |
7788 | wxRect rect = CellToRect( 0, col ); |
7789 | if ( rect.width > 0 ) | |
7790 | { | |
cb309039 | 7791 | CalcScrolledPosition(rect.x, 0, &rect.x, &rect.y); |
b1944ebc | 7792 | rect.y = 0; |
70c7a608 SN |
7793 | rect.height = m_colLabelHeight; |
7794 | m_colLabelWin->Refresh( TRUE, &rect ); | |
7795 | } | |
2d66e025 | 7796 | } |
f85afd4e MB |
7797 | } |
7798 | } | |
7799 | ||
7800 | void wxGrid::SetGridLineColour( const wxColour& colour ) | |
7801 | { | |
2d66e025 MB |
7802 | if ( m_gridLineColour != colour ) |
7803 | { | |
7804 | m_gridLineColour = colour; | |
60ff3b99 | 7805 | |
2d66e025 MB |
7806 | wxClientDC dc( m_gridWin ); |
7807 | PrepareDC( dc ); | |
c6a51dcd | 7808 | DrawAllGridLines( dc, wxRegion() ); |
2d66e025 | 7809 | } |
f85afd4e MB |
7810 | } |
7811 | ||
f6bcfd97 BP |
7812 | |
7813 | void wxGrid::SetCellHighlightColour( const wxColour& colour ) | |
7814 | { | |
7815 | if ( m_cellHighlightColour != colour ) | |
7816 | { | |
7817 | m_cellHighlightColour = colour; | |
7818 | ||
7819 | wxClientDC dc( m_gridWin ); | |
7820 | PrepareDC( dc ); | |
7821 | wxGridCellAttr* attr = GetCellAttr(m_currentCellCoords); | |
7822 | DrawCellHighlight(dc, attr); | |
7823 | attr->DecRef(); | |
7824 | } | |
7825 | } | |
7826 | ||
d2520c85 RD |
7827 | void wxGrid::SetCellHighlightPenWidth(int width) |
7828 | { | |
7829 | if (m_cellHighlightPenWidth != width) { | |
7830 | m_cellHighlightPenWidth = width; | |
7831 | ||
7832 | // Just redrawing the cell highlight is not enough since that won't | |
7833 | // make any visible change if the the thickness is getting smaller. | |
7834 | int row = m_currentCellCoords.GetRow(); | |
7835 | int col = m_currentCellCoords.GetCol(); | |
7836 | if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) | |
7837 | return; | |
7838 | wxRect rect = CellToRect(row, col); | |
7839 | m_gridWin->Refresh(TRUE, &rect); | |
7840 | } | |
7841 | } | |
7842 | ||
7843 | void wxGrid::SetCellHighlightROPenWidth(int width) | |
7844 | { | |
7845 | if (m_cellHighlightROPenWidth != width) { | |
7846 | m_cellHighlightROPenWidth = width; | |
7847 | ||
7848 | // Just redrawing the cell highlight is not enough since that won't | |
7849 | // make any visible change if the the thickness is getting smaller. | |
7850 | int row = m_currentCellCoords.GetRow(); | |
7851 | int col = m_currentCellCoords.GetCol(); | |
7852 | if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) | |
7853 | return; | |
7854 | wxRect rect = CellToRect(row, col); | |
7855 | m_gridWin->Refresh(TRUE, &rect); | |
7856 | } | |
7857 | } | |
7858 | ||
f85afd4e MB |
7859 | void wxGrid::EnableGridLines( bool enable ) |
7860 | { | |
7861 | if ( enable != m_gridLinesEnabled ) | |
7862 | { | |
7863 | m_gridLinesEnabled = enable; | |
2d66e025 MB |
7864 | |
7865 | if ( !GetBatchCount() ) | |
7866 | { | |
7867 | if ( enable ) | |
7868 | { | |
7869 | wxClientDC dc( m_gridWin ); | |
7870 | PrepareDC( dc ); | |
c6a51dcd | 7871 | DrawAllGridLines( dc, wxRegion() ); |
2d66e025 MB |
7872 | } |
7873 | else | |
7874 | { | |
7875 | m_gridWin->Refresh(); | |
7876 | } | |
7877 | } | |
f85afd4e MB |
7878 | } |
7879 | } | |
7880 | ||
7881 | ||
7882 | int wxGrid::GetDefaultRowSize() | |
7883 | { | |
7884 | return m_defaultRowHeight; | |
7885 | } | |
7886 | ||
7887 | int wxGrid::GetRowSize( int row ) | |
7888 | { | |
b99be8fb VZ |
7889 | wxCHECK_MSG( row >= 0 && row < m_numRows, 0, _T("invalid row index") ); |
7890 | ||
7c1cb261 | 7891 | return GetRowHeight(row); |
f85afd4e MB |
7892 | } |
7893 | ||
7894 | int wxGrid::GetDefaultColSize() | |
7895 | { | |
7896 | return m_defaultColWidth; | |
7897 | } | |
7898 | ||
7899 | int wxGrid::GetColSize( int col ) | |
7900 | { | |
b99be8fb VZ |
7901 | wxCHECK_MSG( col >= 0 && col < m_numCols, 0, _T("invalid column index") ); |
7902 | ||
7c1cb261 | 7903 | return GetColWidth(col); |
f85afd4e MB |
7904 | } |
7905 | ||
2e9a6788 VZ |
7906 | // ============================================================================ |
7907 | // access to the grid attributes: each of them has a default value in the grid | |
7908 | // itself and may be overidden on a per-cell basis | |
7909 | // ============================================================================ | |
7910 | ||
7911 | // ---------------------------------------------------------------------------- | |
7912 | // setting default attributes | |
7913 | // ---------------------------------------------------------------------------- | |
7914 | ||
7915 | void wxGrid::SetDefaultCellBackgroundColour( const wxColour& col ) | |
7916 | { | |
2796cce3 | 7917 | m_defaultCellAttr->SetBackgroundColour(col); |
c916e13b RR |
7918 | #ifdef __WXGTK__ |
7919 | m_gridWin->SetBackgroundColour(col); | |
7920 | #endif | |
2e9a6788 VZ |
7921 | } |
7922 | ||
7923 | void wxGrid::SetDefaultCellTextColour( const wxColour& col ) | |
7924 | { | |
2796cce3 | 7925 | m_defaultCellAttr->SetTextColour(col); |
2e9a6788 VZ |
7926 | } |
7927 | ||
7928 | void wxGrid::SetDefaultCellAlignment( int horiz, int vert ) | |
7929 | { | |
2796cce3 | 7930 | m_defaultCellAttr->SetAlignment(horiz, vert); |
2e9a6788 VZ |
7931 | } |
7932 | ||
7933 | void wxGrid::SetDefaultCellFont( const wxFont& font ) | |
7934 | { | |
2796cce3 RD |
7935 | m_defaultCellAttr->SetFont(font); |
7936 | } | |
7937 | ||
0ba143c9 RD |
7938 | void wxGrid::SetDefaultRenderer(wxGridCellRenderer *renderer) |
7939 | { | |
7940 | m_defaultCellAttr->SetRenderer(renderer); | |
7941 | } | |
2e9a6788 | 7942 | |
0ba143c9 RD |
7943 | void wxGrid::SetDefaultEditor(wxGridCellEditor *editor) |
7944 | { | |
7945 | m_defaultCellAttr->SetEditor(editor); | |
7946 | } | |
9b4aede2 | 7947 | |
2e9a6788 VZ |
7948 | // ---------------------------------------------------------------------------- |
7949 | // access to the default attrbiutes | |
7950 | // ---------------------------------------------------------------------------- | |
7951 | ||
f85afd4e MB |
7952 | wxColour wxGrid::GetDefaultCellBackgroundColour() |
7953 | { | |
2796cce3 | 7954 | return m_defaultCellAttr->GetBackgroundColour(); |
f85afd4e MB |
7955 | } |
7956 | ||
2e9a6788 VZ |
7957 | wxColour wxGrid::GetDefaultCellTextColour() |
7958 | { | |
2796cce3 | 7959 | return m_defaultCellAttr->GetTextColour(); |
2e9a6788 VZ |
7960 | } |
7961 | ||
7962 | wxFont wxGrid::GetDefaultCellFont() | |
7963 | { | |
2796cce3 | 7964 | return m_defaultCellAttr->GetFont(); |
2e9a6788 VZ |
7965 | } |
7966 | ||
7967 | void wxGrid::GetDefaultCellAlignment( int *horiz, int *vert ) | |
7968 | { | |
2796cce3 | 7969 | m_defaultCellAttr->GetAlignment(horiz, vert); |
2e9a6788 VZ |
7970 | } |
7971 | ||
0ba143c9 RD |
7972 | wxGridCellRenderer *wxGrid::GetDefaultRenderer() const |
7973 | { | |
0b190b0f | 7974 | return m_defaultCellAttr->GetRenderer(NULL, 0, 0); |
0ba143c9 | 7975 | } |
ab79958a | 7976 | |
0ba143c9 RD |
7977 | wxGridCellEditor *wxGrid::GetDefaultEditor() const |
7978 | { | |
28a77bc4 | 7979 | return m_defaultCellAttr->GetEditor(NULL,0,0); |
0ba143c9 | 7980 | } |
9b4aede2 | 7981 | |
2e9a6788 VZ |
7982 | // ---------------------------------------------------------------------------- |
7983 | // access to cell attributes | |
7984 | // ---------------------------------------------------------------------------- | |
7985 | ||
b99be8fb | 7986 | wxColour wxGrid::GetCellBackgroundColour(int row, int col) |
f85afd4e | 7987 | { |
0a976765 | 7988 | wxGridCellAttr *attr = GetCellAttr(row, col); |
2796cce3 | 7989 | wxColour colour = attr->GetBackgroundColour(); |
39bcce60 | 7990 | attr->DecRef(); |
b99be8fb | 7991 | return colour; |
f85afd4e MB |
7992 | } |
7993 | ||
b99be8fb | 7994 | wxColour wxGrid::GetCellTextColour( int row, int col ) |
f85afd4e | 7995 | { |
0a976765 | 7996 | wxGridCellAttr *attr = GetCellAttr(row, col); |
2796cce3 | 7997 | wxColour colour = attr->GetTextColour(); |
39bcce60 | 7998 | attr->DecRef(); |
b99be8fb | 7999 | return colour; |
f85afd4e MB |
8000 | } |
8001 | ||
b99be8fb | 8002 | wxFont wxGrid::GetCellFont( int row, int col ) |
f85afd4e | 8003 | { |
0a976765 | 8004 | wxGridCellAttr *attr = GetCellAttr(row, col); |
2796cce3 | 8005 | wxFont font = attr->GetFont(); |
39bcce60 | 8006 | attr->DecRef(); |
b99be8fb | 8007 | return font; |
f85afd4e MB |
8008 | } |
8009 | ||
b99be8fb | 8010 | void wxGrid::GetCellAlignment( int row, int col, int *horiz, int *vert ) |
f85afd4e | 8011 | { |
0a976765 | 8012 | wxGridCellAttr *attr = GetCellAttr(row, col); |
2796cce3 | 8013 | attr->GetAlignment(horiz, vert); |
39bcce60 | 8014 | attr->DecRef(); |
2e9a6788 VZ |
8015 | } |
8016 | ||
2796cce3 RD |
8017 | wxGridCellRenderer* wxGrid::GetCellRenderer(int row, int col) |
8018 | { | |
8019 | wxGridCellAttr* attr = GetCellAttr(row, col); | |
28a77bc4 | 8020 | wxGridCellRenderer* renderer = attr->GetRenderer(this, row, col); |
2796cce3 | 8021 | attr->DecRef(); |
0b190b0f | 8022 | |
2796cce3 RD |
8023 | return renderer; |
8024 | } | |
8025 | ||
9b4aede2 RD |
8026 | wxGridCellEditor* wxGrid::GetCellEditor(int row, int col) |
8027 | { | |
8028 | wxGridCellAttr* attr = GetCellAttr(row, col); | |
28a77bc4 | 8029 | wxGridCellEditor* editor = attr->GetEditor(this, row, col); |
9b4aede2 | 8030 | attr->DecRef(); |
0b190b0f | 8031 | |
9b4aede2 RD |
8032 | return editor; |
8033 | } | |
8034 | ||
283b7808 VZ |
8035 | bool wxGrid::IsReadOnly(int row, int col) const |
8036 | { | |
8037 | wxGridCellAttr* attr = GetCellAttr(row, col); | |
8038 | bool isReadOnly = attr->IsReadOnly(); | |
8039 | attr->DecRef(); | |
8040 | return isReadOnly; | |
8041 | } | |
8042 | ||
2e9a6788 | 8043 | // ---------------------------------------------------------------------------- |
758cbedf | 8044 | // attribute support: cache, automatic provider creation, ... |
2e9a6788 VZ |
8045 | // ---------------------------------------------------------------------------- |
8046 | ||
8047 | bool wxGrid::CanHaveAttributes() | |
8048 | { | |
8049 | if ( !m_table ) | |
8050 | { | |
8051 | return FALSE; | |
8052 | } | |
8053 | ||
f2d76237 | 8054 | return m_table->CanHaveAttributes(); |
2e9a6788 VZ |
8055 | } |
8056 | ||
0a976765 VZ |
8057 | void wxGrid::ClearAttrCache() |
8058 | { | |
8059 | if ( m_attrCache.row != -1 ) | |
8060 | { | |
39bcce60 | 8061 | wxSafeDecRef(m_attrCache.attr); |
19d7140e | 8062 | m_attrCache.attr = NULL; |
0a976765 VZ |
8063 | m_attrCache.row = -1; |
8064 | } | |
8065 | } | |
8066 | ||
8067 | void wxGrid::CacheAttr(int row, int col, wxGridCellAttr *attr) const | |
8068 | { | |
8069 | wxGrid *self = (wxGrid *)this; // const_cast | |
8070 | ||
8071 | self->ClearAttrCache(); | |
8072 | self->m_attrCache.row = row; | |
8073 | self->m_attrCache.col = col; | |
8074 | self->m_attrCache.attr = attr; | |
39bcce60 | 8075 | wxSafeIncRef(attr); |
0a976765 VZ |
8076 | } |
8077 | ||
8078 | bool wxGrid::LookupAttr(int row, int col, wxGridCellAttr **attr) const | |
8079 | { | |
8080 | if ( row == m_attrCache.row && col == m_attrCache.col ) | |
8081 | { | |
8082 | *attr = m_attrCache.attr; | |
39bcce60 | 8083 | wxSafeIncRef(m_attrCache.attr); |
0a976765 VZ |
8084 | |
8085 | #ifdef DEBUG_ATTR_CACHE | |
8086 | gs_nAttrCacheHits++; | |
8087 | #endif | |
8088 | ||
8089 | return TRUE; | |
8090 | } | |
8091 | else | |
8092 | { | |
8093 | #ifdef DEBUG_ATTR_CACHE | |
8094 | gs_nAttrCacheMisses++; | |
8095 | #endif | |
8096 | return FALSE; | |
8097 | } | |
8098 | } | |
8099 | ||
2e9a6788 VZ |
8100 | wxGridCellAttr *wxGrid::GetCellAttr(int row, int col) const |
8101 | { | |
0a976765 VZ |
8102 | wxGridCellAttr *attr; |
8103 | if ( !LookupAttr(row, col, &attr) ) | |
2e9a6788 | 8104 | { |
19d7140e | 8105 | attr = m_table ? m_table->GetAttr(row, col , wxGridCellAttr::Any) : (wxGridCellAttr *)NULL; |
0a976765 VZ |
8106 | CacheAttr(row, col, attr); |
8107 | } | |
508011ce VZ |
8108 | if (attr) |
8109 | { | |
2796cce3 | 8110 | attr->SetDefAttr(m_defaultCellAttr); |
508011ce VZ |
8111 | } |
8112 | else | |
8113 | { | |
2796cce3 RD |
8114 | attr = m_defaultCellAttr; |
8115 | attr->IncRef(); | |
8116 | } | |
2e9a6788 | 8117 | |
0a976765 VZ |
8118 | return attr; |
8119 | } | |
8120 | ||
8121 | wxGridCellAttr *wxGrid::GetOrCreateCellAttr(int row, int col) const | |
8122 | { | |
19d7140e | 8123 | wxGridCellAttr *attr = (wxGridCellAttr *)NULL; |
0a976765 | 8124 | |
1df4050d VZ |
8125 | wxCHECK_MSG( m_table, attr, |
8126 | _T("we may only be called if CanHaveAttributes() returned TRUE and then m_table should be !NULL") ); | |
8127 | ||
8128 | attr = m_table->GetAttr(row, col, wxGridCellAttr::Cell); | |
8129 | if ( !attr ) | |
8130 | { | |
8131 | attr = new wxGridCellAttr(m_defaultCellAttr); | |
8132 | ||
8133 | // artificially inc the ref count to match DecRef() in caller | |
8134 | attr->IncRef(); | |
8135 | m_table->SetAttr(attr, row, col); | |
8136 | } | |
0a976765 | 8137 | |
2e9a6788 VZ |
8138 | return attr; |
8139 | } | |
8140 | ||
0b190b0f VZ |
8141 | // ---------------------------------------------------------------------------- |
8142 | // setting column attributes (wrappers around SetColAttr) | |
8143 | // ---------------------------------------------------------------------------- | |
8144 | ||
8145 | void wxGrid::SetColFormatBool(int col) | |
8146 | { | |
8147 | SetColFormatCustom(col, wxGRID_VALUE_BOOL); | |
8148 | } | |
8149 | ||
8150 | void wxGrid::SetColFormatNumber(int col) | |
8151 | { | |
8152 | SetColFormatCustom(col, wxGRID_VALUE_NUMBER); | |
8153 | } | |
8154 | ||
8155 | void wxGrid::SetColFormatFloat(int col, int width, int precision) | |
8156 | { | |
8157 | wxString typeName = wxGRID_VALUE_FLOAT; | |
8158 | if ( (width != -1) || (precision != -1) ) | |
8159 | { | |
8160 | typeName << _T(':') << width << _T(',') << precision; | |
8161 | } | |
8162 | ||
8163 | SetColFormatCustom(col, typeName); | |
8164 | } | |
8165 | ||
8166 | void wxGrid::SetColFormatCustom(int col, const wxString& typeName) | |
8167 | { | |
19d7140e VZ |
8168 | wxGridCellAttr *attr = (wxGridCellAttr *)NULL; |
8169 | ||
8170 | attr = m_table->GetAttr(-1, col, wxGridCellAttr::Col ); | |
8171 | if(!attr) | |
8172 | attr = new wxGridCellAttr; | |
0b190b0f VZ |
8173 | wxGridCellRenderer *renderer = GetDefaultRendererForType(typeName); |
8174 | attr->SetRenderer(renderer); | |
8175 | ||
8176 | SetColAttr(col, attr); | |
19d7140e | 8177 | |
0b190b0f VZ |
8178 | } |
8179 | ||
758cbedf VZ |
8180 | // ---------------------------------------------------------------------------- |
8181 | // setting cell attributes: this is forwarded to the table | |
8182 | // ---------------------------------------------------------------------------- | |
8183 | ||
8184 | void wxGrid::SetRowAttr(int row, wxGridCellAttr *attr) | |
8185 | { | |
8186 | if ( CanHaveAttributes() ) | |
8187 | { | |
8188 | m_table->SetRowAttr(attr, row); | |
19d7140e | 8189 | ClearAttrCache(); |
758cbedf VZ |
8190 | } |
8191 | else | |
8192 | { | |
39bcce60 | 8193 | wxSafeDecRef(attr); |
758cbedf VZ |
8194 | } |
8195 | } | |
8196 | ||
8197 | void wxGrid::SetColAttr(int col, wxGridCellAttr *attr) | |
8198 | { | |
8199 | if ( CanHaveAttributes() ) | |
8200 | { | |
8201 | m_table->SetColAttr(attr, col); | |
19d7140e | 8202 | ClearAttrCache(); |
758cbedf VZ |
8203 | } |
8204 | else | |
8205 | { | |
39bcce60 | 8206 | wxSafeDecRef(attr); |
758cbedf VZ |
8207 | } |
8208 | } | |
8209 | ||
2e9a6788 VZ |
8210 | void wxGrid::SetCellBackgroundColour( int row, int col, const wxColour& colour ) |
8211 | { | |
8212 | if ( CanHaveAttributes() ) | |
8213 | { | |
0a976765 | 8214 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
2e9a6788 VZ |
8215 | attr->SetBackgroundColour(colour); |
8216 | attr->DecRef(); | |
8217 | } | |
8218 | } | |
8219 | ||
8220 | void wxGrid::SetCellTextColour( int row, int col, const wxColour& colour ) | |
8221 | { | |
8222 | if ( CanHaveAttributes() ) | |
8223 | { | |
0a976765 | 8224 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
2e9a6788 VZ |
8225 | attr->SetTextColour(colour); |
8226 | attr->DecRef(); | |
8227 | } | |
8228 | } | |
8229 | ||
8230 | void wxGrid::SetCellFont( int row, int col, const wxFont& font ) | |
8231 | { | |
8232 | if ( CanHaveAttributes() ) | |
8233 | { | |
0a976765 | 8234 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
2e9a6788 VZ |
8235 | attr->SetFont(font); |
8236 | attr->DecRef(); | |
8237 | } | |
8238 | } | |
8239 | ||
8240 | void wxGrid::SetCellAlignment( int row, int col, int horiz, int vert ) | |
8241 | { | |
8242 | if ( CanHaveAttributes() ) | |
8243 | { | |
0a976765 | 8244 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
2e9a6788 VZ |
8245 | attr->SetAlignment(horiz, vert); |
8246 | attr->DecRef(); | |
ab79958a VZ |
8247 | } |
8248 | } | |
8249 | ||
8250 | void wxGrid::SetCellRenderer(int row, int col, wxGridCellRenderer *renderer) | |
8251 | { | |
8252 | if ( CanHaveAttributes() ) | |
8253 | { | |
0a976765 | 8254 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); |
ab79958a VZ |
8255 | attr->SetRenderer(renderer); |
8256 | attr->DecRef(); | |
9b4aede2 RD |
8257 | } |
8258 | } | |
8259 | ||
8260 | void wxGrid::SetCellEditor(int row, int col, wxGridCellEditor* editor) | |
8261 | { | |
8262 | if ( CanHaveAttributes() ) | |
8263 | { | |
8264 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); | |
8265 | attr->SetEditor(editor); | |
8266 | attr->DecRef(); | |
283b7808 VZ |
8267 | } |
8268 | } | |
8269 | ||
8270 | void wxGrid::SetReadOnly(int row, int col, bool isReadOnly) | |
8271 | { | |
8272 | if ( CanHaveAttributes() ) | |
8273 | { | |
8274 | wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); | |
8275 | attr->SetReadOnly(isReadOnly); | |
8276 | attr->DecRef(); | |
2e9a6788 | 8277 | } |
f85afd4e MB |
8278 | } |
8279 | ||
f2d76237 RD |
8280 | // ---------------------------------------------------------------------------- |
8281 | // Data type registration | |
8282 | // ---------------------------------------------------------------------------- | |
8283 | ||
8284 | void wxGrid::RegisterDataType(const wxString& typeName, | |
8285 | wxGridCellRenderer* renderer, | |
8286 | wxGridCellEditor* editor) | |
8287 | { | |
8288 | m_typeRegistry->RegisterDataType(typeName, renderer, editor); | |
8289 | } | |
8290 | ||
8291 | ||
99306db2 | 8292 | wxGridCellEditor* wxGrid::GetDefaultEditorForCell(int row, int col) const |
f2d76237 RD |
8293 | { |
8294 | wxString typeName = m_table->GetTypeName(row, col); | |
8295 | return GetDefaultEditorForType(typeName); | |
8296 | } | |
8297 | ||
99306db2 | 8298 | wxGridCellRenderer* wxGrid::GetDefaultRendererForCell(int row, int col) const |
f2d76237 RD |
8299 | { |
8300 | wxString typeName = m_table->GetTypeName(row, col); | |
8301 | return GetDefaultRendererForType(typeName); | |
8302 | } | |
8303 | ||
99306db2 VZ |
8304 | wxGridCellEditor* |
8305 | wxGrid::GetDefaultEditorForType(const wxString& typeName) const | |
f2d76237 | 8306 | { |
c4608a8a | 8307 | int index = m_typeRegistry->FindOrCloneDataType(typeName); |
0b190b0f VZ |
8308 | if ( index == wxNOT_FOUND ) |
8309 | { | |
8310 | wxFAIL_MSG(wxT("Unknown data type name")); | |
8311 | ||
f2d76237 RD |
8312 | return NULL; |
8313 | } | |
0b190b0f | 8314 | |
f2d76237 RD |
8315 | return m_typeRegistry->GetEditor(index); |
8316 | } | |
8317 | ||
99306db2 VZ |
8318 | wxGridCellRenderer* |
8319 | wxGrid::GetDefaultRendererForType(const wxString& typeName) const | |
f2d76237 | 8320 | { |
c4608a8a | 8321 | int index = m_typeRegistry->FindOrCloneDataType(typeName); |
0b190b0f VZ |
8322 | if ( index == wxNOT_FOUND ) |
8323 | { | |
c4608a8a | 8324 | wxFAIL_MSG(wxT("Unknown data type name")); |
0b190b0f | 8325 | |
c4608a8a | 8326 | return NULL; |
e72b4213 | 8327 | } |
0b190b0f | 8328 | |
c4608a8a | 8329 | return m_typeRegistry->GetRenderer(index); |
f2d76237 RD |
8330 | } |
8331 | ||
8332 | ||
2e9a6788 VZ |
8333 | // ---------------------------------------------------------------------------- |
8334 | // row/col size | |
8335 | // ---------------------------------------------------------------------------- | |
8336 | ||
6e8524b1 MB |
8337 | void wxGrid::EnableDragRowSize( bool enable ) |
8338 | { | |
8339 | m_canDragRowSize = enable; | |
8340 | } | |
8341 | ||
8342 | ||
8343 | void wxGrid::EnableDragColSize( bool enable ) | |
8344 | { | |
8345 | m_canDragColSize = enable; | |
8346 | } | |
8347 | ||
4cfa5de6 RD |
8348 | void wxGrid::EnableDragGridSize( bool enable ) |
8349 | { | |
8350 | m_canDragGridSize = enable; | |
8351 | } | |
8352 | ||
6e8524b1 | 8353 | |
f85afd4e MB |
8354 | void wxGrid::SetDefaultRowSize( int height, bool resizeExistingRows ) |
8355 | { | |
8356 | m_defaultRowHeight = wxMax( height, WXGRID_MIN_ROW_HEIGHT ); | |
8357 | ||
8358 | if ( resizeExistingRows ) | |
8359 | { | |
7c1cb261 | 8360 | InitRowHeights(); |
edb89f7e VZ |
8361 | if ( !GetBatchCount() ) |
8362 | CalcDimensions(); | |
f85afd4e MB |
8363 | } |
8364 | } | |
8365 | ||
8366 | void wxGrid::SetRowSize( int row, int height ) | |
8367 | { | |
b99be8fb | 8368 | wxCHECK_RET( row >= 0 && row < m_numRows, _T("invalid row index") ); |
60ff3b99 | 8369 | |
7c1cb261 VZ |
8370 | if ( m_rowHeights.IsEmpty() ) |
8371 | { | |
8372 | // need to really create the array | |
8373 | InitRowHeights(); | |
8374 | } | |
60ff3b99 | 8375 | |
b99be8fb VZ |
8376 | int h = wxMax( 0, height ); |
8377 | int diff = h - m_rowHeights[row]; | |
60ff3b99 | 8378 | |
b99be8fb | 8379 | m_rowHeights[row] = h; |
7c1cb261 | 8380 | int i; |
b99be8fb | 8381 | for ( i = row; i < m_numRows; i++ ) |
f85afd4e | 8382 | { |
b99be8fb | 8383 | m_rowBottoms[i] += diff; |
f85afd4e | 8384 | } |
faec5a43 SN |
8385 | if ( !GetBatchCount() ) |
8386 | CalcDimensions(); | |
f85afd4e MB |
8387 | } |
8388 | ||
8389 | void wxGrid::SetDefaultColSize( int width, bool resizeExistingCols ) | |
8390 | { | |
8391 | m_defaultColWidth = wxMax( width, WXGRID_MIN_COL_WIDTH ); | |
8392 | ||
8393 | if ( resizeExistingCols ) | |
8394 | { | |
7c1cb261 | 8395 | InitColWidths(); |
edb89f7e VZ |
8396 | if ( !GetBatchCount() ) |
8397 | CalcDimensions(); | |
f85afd4e MB |
8398 | } |
8399 | } | |
8400 | ||
8401 | void wxGrid::SetColSize( int col, int width ) | |
8402 | { | |
b99be8fb | 8403 | wxCHECK_RET( col >= 0 && col < m_numCols, _T("invalid column index") ); |
60ff3b99 | 8404 | |
43947979 VZ |
8405 | // should we check that it's bigger than GetColMinimalWidth(col) here? |
8406 | ||
7c1cb261 VZ |
8407 | if ( m_colWidths.IsEmpty() ) |
8408 | { | |
8409 | // need to really create the array | |
8410 | InitColWidths(); | |
8411 | } | |
f85afd4e | 8412 | |
b99be8fb VZ |
8413 | int w = wxMax( 0, width ); |
8414 | int diff = w - m_colWidths[col]; | |
8415 | m_colWidths[col] = w; | |
60ff3b99 | 8416 | |
7c1cb261 | 8417 | int i; |
b99be8fb | 8418 | for ( i = col; i < m_numCols; i++ ) |
f85afd4e | 8419 | { |
b99be8fb | 8420 | m_colRights[i] += diff; |
f85afd4e | 8421 | } |
faec5a43 SN |
8422 | if ( !GetBatchCount() ) |
8423 | CalcDimensions(); | |
f85afd4e MB |
8424 | } |
8425 | ||
2d66e025 | 8426 | |
43947979 VZ |
8427 | void wxGrid::SetColMinimalWidth( int col, int width ) |
8428 | { | |
af547d51 VZ |
8429 | m_colMinWidths.Put(col, width); |
8430 | } | |
8431 | ||
8432 | void wxGrid::SetRowMinimalHeight( int row, int width ) | |
8433 | { | |
8434 | m_rowMinHeights.Put(row, width); | |
43947979 VZ |
8435 | } |
8436 | ||
8437 | int wxGrid::GetColMinimalWidth(int col) const | |
8438 | { | |
af547d51 VZ |
8439 | long value = m_colMinWidths.Get(col); |
8440 | return value != wxNOT_FOUND ? (int)value : WXGRID_MIN_COL_WIDTH; | |
8441 | } | |
8442 | ||
8443 | int wxGrid::GetRowMinimalHeight(int row) const | |
8444 | { | |
8445 | long value = m_rowMinHeights.Get(row); | |
8446 | return value != wxNOT_FOUND ? (int)value : WXGRID_MIN_ROW_HEIGHT; | |
43947979 VZ |
8447 | } |
8448 | ||
57c086ef VZ |
8449 | // ---------------------------------------------------------------------------- |
8450 | // auto sizing | |
8451 | // ---------------------------------------------------------------------------- | |
8452 | ||
af547d51 | 8453 | void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) |
65e4e78e VZ |
8454 | { |
8455 | wxClientDC dc(m_gridWin); | |
8456 | ||
a95e38c0 VZ |
8457 | // init both of them to avoid compiler warnings, even if weo nly need one |
8458 | int row = -1, | |
8459 | col = -1; | |
af547d51 VZ |
8460 | if ( column ) |
8461 | col = colOrRow; | |
8462 | else | |
8463 | row = colOrRow; | |
8464 | ||
8465 | wxCoord extent, extentMax = 0; | |
8466 | int max = column ? m_numRows : m_numCols; | |
39bcce60 | 8467 | for ( int rowOrCol = 0; rowOrCol < max; rowOrCol++ ) |
65e4e78e | 8468 | { |
af547d51 VZ |
8469 | if ( column ) |
8470 | row = rowOrCol; | |
8471 | else | |
8472 | col = rowOrCol; | |
8473 | ||
65e4e78e | 8474 | wxGridCellAttr* attr = GetCellAttr(row, col); |
28a77bc4 | 8475 | wxGridCellRenderer* renderer = attr->GetRenderer(this, row, col); |
65e4e78e VZ |
8476 | if ( renderer ) |
8477 | { | |
af547d51 VZ |
8478 | wxSize size = renderer->GetBestSize(*this, *attr, dc, row, col); |
8479 | extent = column ? size.x : size.y; | |
8480 | if ( extent > extentMax ) | |
65e4e78e | 8481 | { |
af547d51 | 8482 | extentMax = extent; |
65e4e78e | 8483 | } |
0b190b0f VZ |
8484 | |
8485 | renderer->DecRef(); | |
65e4e78e VZ |
8486 | } |
8487 | ||
8488 | attr->DecRef(); | |
8489 | } | |
8490 | ||
af547d51 VZ |
8491 | // now also compare with the column label extent |
8492 | wxCoord w, h; | |
65e4e78e | 8493 | dc.SetFont( GetLabelFont() ); |
294d195c MB |
8494 | |
8495 | if ( column ) | |
8496 | dc.GetTextExtent( GetColLabelValue(col), &w, &h ); | |
8497 | else | |
ee495e4c | 8498 | dc.GetTextExtent( GetRowLabelValue(row), &w, &h ); |
294d195c | 8499 | |
af547d51 VZ |
8500 | extent = column ? w : h; |
8501 | if ( extent > extentMax ) | |
65e4e78e | 8502 | { |
af547d51 | 8503 | extentMax = extent; |
65e4e78e VZ |
8504 | } |
8505 | ||
af547d51 | 8506 | if ( !extentMax ) |
65e4e78e | 8507 | { |
af547d51 VZ |
8508 | // empty column - give default extent (notice that if extentMax is less |
8509 | // than default extent but != 0, it's ok) | |
8510 | extentMax = column ? m_defaultColWidth : m_defaultRowHeight; | |
65e4e78e VZ |
8511 | } |
8512 | else | |
8513 | { | |
a95e38c0 VZ |
8514 | if ( column ) |
8515 | { | |
8516 | // leave some space around text | |
8517 | extentMax += 10; | |
8518 | } | |
f6bcfd97 BP |
8519 | else |
8520 | { | |
8521 | extentMax += 6; | |
8522 | } | |
65e4e78e VZ |
8523 | } |
8524 | ||
edb89f7e VZ |
8525 | if ( column ) |
8526 | { | |
af547d51 | 8527 | SetColSize(col, extentMax); |
faec5a43 SN |
8528 | if ( !GetBatchCount() ) |
8529 | { | |
edb89f7e VZ |
8530 | int cw, ch, dummy; |
8531 | m_gridWin->GetClientSize( &cw, &ch ); | |
8532 | wxRect rect ( CellToRect( 0, col ) ); | |
8533 | rect.y = 0; | |
8534 | CalcScrolledPosition(rect.x, 0, &rect.x, &dummy); | |
8535 | rect.width = cw - rect.x; | |
8536 | rect.height = m_colLabelHeight; | |
8537 | m_colLabelWin->Refresh( TRUE, &rect ); | |
8538 | } | |
8539 | } | |
8540 | else | |
8541 | { | |
39bcce60 | 8542 | SetRowSize(row, extentMax); |
faec5a43 SN |
8543 | if ( !GetBatchCount() ) |
8544 | { | |
edb89f7e VZ |
8545 | int cw, ch, dummy; |
8546 | m_gridWin->GetClientSize( &cw, &ch ); | |
8547 | wxRect rect ( CellToRect( row, 0 ) ); | |
8548 | rect.x = 0; | |
8549 | CalcScrolledPosition(0, rect.y, &dummy, &rect.y); | |
8550 | rect.width = m_rowLabelWidth; | |
faec5a43 | 8551 | rect.height = ch - rect.y; |
edb89f7e VZ |
8552 | m_rowLabelWin->Refresh( TRUE, &rect ); |
8553 | } | |
faec5a43 | 8554 | } |
65e4e78e VZ |
8555 | if ( setAsMin ) |
8556 | { | |
af547d51 VZ |
8557 | if ( column ) |
8558 | SetColMinimalWidth(col, extentMax); | |
8559 | else | |
39bcce60 | 8560 | SetRowMinimalHeight(row, extentMax); |
65e4e78e VZ |
8561 | } |
8562 | } | |
8563 | ||
266e8367 | 8564 | int wxGrid::SetOrCalcColumnSizes(bool calcOnly, bool setAsMin) |
65e4e78e | 8565 | { |
57c086ef VZ |
8566 | int width = m_rowLabelWidth; |
8567 | ||
faec5a43 SN |
8568 | if ( !calcOnly ) |
8569 | BeginBatch(); | |
97a9929e | 8570 | |
65e4e78e VZ |
8571 | for ( int col = 0; col < m_numCols; col++ ) |
8572 | { | |
266e8367 VZ |
8573 | if ( !calcOnly ) |
8574 | { | |
8575 | AutoSizeColumn(col, setAsMin); | |
8576 | } | |
57c086ef VZ |
8577 | |
8578 | width += GetColWidth(col); | |
65e4e78e | 8579 | } |
97a9929e | 8580 | |
faec5a43 SN |
8581 | if ( !calcOnly ) |
8582 | EndBatch(); | |
97a9929e | 8583 | |
266e8367 | 8584 | return width; |
65e4e78e VZ |
8585 | } |
8586 | ||
266e8367 | 8587 | int wxGrid::SetOrCalcRowSizes(bool calcOnly, bool setAsMin) |
57c086ef VZ |
8588 | { |
8589 | int height = m_colLabelHeight; | |
8590 | ||
faec5a43 SN |
8591 | if ( !calcOnly ) |
8592 | BeginBatch(); | |
97a9929e | 8593 | |
57c086ef VZ |
8594 | for ( int row = 0; row < m_numRows; row++ ) |
8595 | { | |
af547d51 VZ |
8596 | if ( !calcOnly ) |
8597 | { | |
8598 | AutoSizeRow(row, setAsMin); | |
8599 | } | |
57c086ef VZ |
8600 | |
8601 | height += GetRowHeight(row); | |
8602 | } | |
97a9929e | 8603 | |
faec5a43 SN |
8604 | if ( !calcOnly ) |
8605 | EndBatch(); | |
97a9929e | 8606 | |
266e8367 | 8607 | return height; |
57c086ef VZ |
8608 | } |
8609 | ||
8610 | void wxGrid::AutoSize() | |
8611 | { | |
97a9929e VZ |
8612 | BeginBatch(); |
8613 | ||
8614 | wxSize size(SetOrCalcColumnSizes(FALSE), SetOrCalcRowSizes(FALSE)); | |
8615 | ||
8616 | // round up the size to a multiple of scroll step - this ensures that we | |
8617 | // won't get the scrollbars if we're sized exactly to this width | |
8618 | wxSize sizeFit(GetScrollX(size.x) * GRID_SCROLL_LINE_X, | |
8619 | GetScrollY(size.y) * GRID_SCROLL_LINE_Y); | |
8620 | ||
8621 | // distribute the extra space between teh columns/rows to avoid having | |
8622 | // extra white space | |
8623 | wxCoord diff = sizeFit.x - size.x; | |
8624 | if ( diff ) | |
8625 | { | |
8626 | // try to resize the columns uniformly | |
8627 | wxCoord diffPerCol = diff / m_numCols; | |
8628 | if ( diffPerCol ) | |
8629 | { | |
8630 | for ( int col = 0; col < m_numCols; col++ ) | |
8631 | { | |
8632 | SetColSize(col, GetColWidth(col) + diffPerCol); | |
8633 | } | |
8634 | } | |
8635 | ||
8636 | // add remaining amount to the last columns | |
8637 | diff -= diffPerCol * m_numCols; | |
8638 | if ( diff ) | |
8639 | { | |
8640 | for ( int col = m_numCols - 1; col >= m_numCols - diff; col-- ) | |
8641 | { | |
8642 | SetColSize(col, GetColWidth(col) + 1); | |
8643 | } | |
8644 | } | |
8645 | } | |
8646 | ||
8647 | // same for rows | |
8648 | diff = sizeFit.y - size.y; | |
8649 | if ( diff ) | |
8650 | { | |
8651 | // try to resize the columns uniformly | |
8652 | wxCoord diffPerRow = diff / m_numRows; | |
8653 | if ( diffPerRow ) | |
8654 | { | |
8655 | for ( int row = 0; row < m_numRows; row++ ) | |
8656 | { | |
8657 | SetRowSize(row, GetRowHeight(row) + diffPerRow); | |
8658 | } | |
8659 | } | |
8660 | ||
8661 | // add remaining amount to the last rows | |
8662 | diff -= diffPerRow * m_numRows; | |
8663 | if ( diff ) | |
8664 | { | |
8665 | for ( int row = m_numRows - 1; row >= m_numRows - diff; row-- ) | |
8666 | { | |
8667 | SetRowSize(row, GetRowHeight(row) + 1); | |
8668 | } | |
8669 | } | |
8670 | } | |
8671 | ||
8672 | EndBatch(); | |
8673 | ||
8674 | SetClientSize(sizeFit); | |
266e8367 VZ |
8675 | } |
8676 | ||
8677 | wxSize wxGrid::DoGetBestSize() const | |
8678 | { | |
8679 | // don't set sizes, only calculate them | |
8680 | wxGrid *self = (wxGrid *)this; // const_cast | |
8681 | ||
8682 | return wxSize(self->SetOrCalcColumnSizes(TRUE), | |
8683 | self->SetOrCalcRowSizes(TRUE)); | |
8684 | } | |
8685 | ||
8686 | void wxGrid::Fit() | |
8687 | { | |
8688 | AutoSize(); | |
57c086ef VZ |
8689 | } |
8690 | ||
6fc0f38f SN |
8691 | |
8692 | wxPen& wxGrid::GetDividerPen() const | |
8693 | { | |
8694 | return wxNullPen; | |
8695 | } | |
8696 | ||
57c086ef VZ |
8697 | // ---------------------------------------------------------------------------- |
8698 | // cell value accessor functions | |
8699 | // ---------------------------------------------------------------------------- | |
f85afd4e MB |
8700 | |
8701 | void wxGrid::SetCellValue( int row, int col, const wxString& s ) | |
8702 | { | |
8703 | if ( m_table ) | |
8704 | { | |
f6bcfd97 | 8705 | m_table->SetValue( row, col, s ); |
2d66e025 MB |
8706 | if ( !GetBatchCount() ) |
8707 | { | |
8708 | wxClientDC dc( m_gridWin ); | |
8709 | PrepareDC( dc ); | |
8710 | DrawCell( dc, wxGridCellCoords(row, col) ); | |
8711 | } | |
60ff3b99 | 8712 | |
f85afd4e | 8713 | if ( m_currentCellCoords.GetRow() == row && |
4cfa5de6 | 8714 | m_currentCellCoords.GetCol() == col && |
f6bcfd97 BP |
8715 | IsCellEditControlShown()) |
8716 | // Note: If we are using IsCellEditControlEnabled, | |
8717 | // this interacts badly with calling SetCellValue from | |
8718 | // an EVT_GRID_CELL_CHANGE handler. | |
f85afd4e | 8719 | { |
4cfa5de6 RD |
8720 | HideCellEditControl(); |
8721 | ShowCellEditControl(); // will reread data from table | |
f85afd4e | 8722 | } |
f85afd4e MB |
8723 | } |
8724 | } | |
8725 | ||
8726 | ||
8727 | // | |
2d66e025 | 8728 | // ------ Block, row and col selection |
f85afd4e MB |
8729 | // |
8730 | ||
8731 | void wxGrid::SelectRow( int row, bool addToSelected ) | |
8732 | { | |
b5808881 | 8733 | if ( IsSelection() && !addToSelected ) |
e32352cf | 8734 | ClearSelection(); |
70c7a608 | 8735 | |
f6bcfd97 | 8736 | m_selection->SelectRow( row, FALSE, addToSelected ); |
f85afd4e MB |
8737 | } |
8738 | ||
8739 | ||
8740 | void wxGrid::SelectCol( int col, bool addToSelected ) | |
8741 | { | |
b5808881 | 8742 | if ( IsSelection() && !addToSelected ) |
e32352cf | 8743 | ClearSelection(); |
f85afd4e | 8744 | |
f6bcfd97 | 8745 | m_selection->SelectCol( col, FALSE, addToSelected ); |
f85afd4e MB |
8746 | } |
8747 | ||
8748 | ||
84912ef8 | 8749 | void wxGrid::SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol, |
c9097836 | 8750 | bool addToSelected ) |
f85afd4e | 8751 | { |
c9097836 MB |
8752 | if ( IsSelection() && !addToSelected ) |
8753 | ClearSelection(); | |
f85afd4e | 8754 | |
84912ef8 RD |
8755 | m_selection->SelectBlock( topRow, leftCol, bottomRow, rightCol, |
8756 | FALSE, addToSelected ); | |
f85afd4e MB |
8757 | } |
8758 | ||
c9097836 | 8759 | |
f85afd4e MB |
8760 | void wxGrid::SelectAll() |
8761 | { | |
f74d0b57 SN |
8762 | if ( m_numRows > 0 && m_numCols > 0 ) |
8763 | m_selection->SelectBlock( 0, 0, m_numRows-1, m_numCols-1 ); | |
b5808881 | 8764 | } |
f85afd4e | 8765 | |
f7b4b343 VZ |
8766 | // |
8767 | // ------ Cell, row and col deselection | |
8768 | // | |
8769 | ||
8770 | void wxGrid::DeselectRow( int row ) | |
8771 | { | |
8772 | if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectRows ) | |
8773 | { | |
8774 | if ( m_selection->IsInSelection(row, 0 ) ) | |
8775 | m_selection->ToggleCellSelection( row, 0); | |
ffdd3c98 | 8776 | } |
f7b4b343 VZ |
8777 | else |
8778 | { | |
8779 | int nCols = GetNumberCols(); | |
8780 | for ( int i = 0; i < nCols ; i++ ) | |
8781 | { | |
8782 | if ( m_selection->IsInSelection(row, i ) ) | |
8783 | m_selection->ToggleCellSelection( row, i); | |
8784 | } | |
8785 | } | |
8786 | } | |
8787 | ||
8788 | void wxGrid::DeselectCol( int col ) | |
8789 | { | |
8790 | if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectColumns ) | |
8791 | { | |
8792 | if ( m_selection->IsInSelection(0, col ) ) | |
8793 | m_selection->ToggleCellSelection( 0, col); | |
8794 | } | |
8795 | else | |
8796 | { | |
8797 | int nRows = GetNumberRows(); | |
8798 | for ( int i = 0; i < nRows ; i++ ) | |
8799 | { | |
8800 | if ( m_selection->IsInSelection(i, col ) ) | |
8801 | m_selection->ToggleCellSelection(i, col); | |
8802 | } | |
8803 | } | |
8804 | } | |
8805 | ||
8806 | void wxGrid::DeselectCell( int row, int col ) | |
8807 | { | |
8808 | if ( m_selection->IsInSelection(row, col) ) | |
8809 | m_selection->ToggleCellSelection(row, col); | |
8810 | } | |
8811 | ||
b5808881 SN |
8812 | bool wxGrid::IsSelection() |
8813 | { | |
8814 | return ( m_selection->IsSelection() || | |
8815 | ( m_selectingTopLeft != wxGridNoCellCoords && | |
8816 | m_selectingBottomRight != wxGridNoCellCoords ) ); | |
f85afd4e MB |
8817 | } |
8818 | ||
b5808881 SN |
8819 | bool wxGrid::IsInSelection( int row, int col ) |
8820 | { | |
8821 | return ( m_selection->IsInSelection( row, col ) || | |
8822 | ( row >= m_selectingTopLeft.GetRow() && | |
8823 | col >= m_selectingTopLeft.GetCol() && | |
8824 | row <= m_selectingBottomRight.GetRow() && | |
8825 | col <= m_selectingBottomRight.GetCol() ) ); | |
8826 | } | |
f85afd4e MB |
8827 | |
8828 | void wxGrid::ClearSelection() | |
8829 | { | |
b5808881 SN |
8830 | m_selectingTopLeft = wxGridNoCellCoords; |
8831 | m_selectingBottomRight = wxGridNoCellCoords; | |
8832 | m_selection->ClearSelection(); | |
8f177c8e | 8833 | } |
f85afd4e MB |
8834 | |
8835 | ||
da6af900 | 8836 | // This function returns the rectangle that encloses the given block |
2d66e025 MB |
8837 | // in device coords clipped to the client size of the grid window. |
8838 | // | |
58dd5b3b MB |
8839 | wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, |
8840 | const wxGridCellCoords &bottomRight ) | |
f85afd4e | 8841 | { |
58dd5b3b | 8842 | wxRect rect( wxGridNoCellRect ); |
f85afd4e MB |
8843 | wxRect cellRect; |
8844 | ||
58dd5b3b MB |
8845 | cellRect = CellToRect( topLeft ); |
8846 | if ( cellRect != wxGridNoCellRect ) | |
f85afd4e | 8847 | { |
58dd5b3b MB |
8848 | rect = cellRect; |
8849 | } | |
8850 | else | |
8851 | { | |
8852 | rect = wxRect( 0, 0, 0, 0 ); | |
8853 | } | |
60ff3b99 | 8854 | |
58dd5b3b MB |
8855 | cellRect = CellToRect( bottomRight ); |
8856 | if ( cellRect != wxGridNoCellRect ) | |
8857 | { | |
8858 | rect += cellRect; | |
2d66e025 MB |
8859 | } |
8860 | else | |
8861 | { | |
8862 | return wxGridNoCellRect; | |
f85afd4e MB |
8863 | } |
8864 | ||
58dd5b3b MB |
8865 | // convert to scrolled coords |
8866 | // | |
8867 | int left, top, right, bottom; | |
8868 | CalcScrolledPosition( rect.GetLeft(), rect.GetTop(), &left, &top ); | |
8869 | CalcScrolledPosition( rect.GetRight(), rect.GetBottom(), &right, &bottom ); | |
8870 | ||
8871 | int cw, ch; | |
8872 | m_gridWin->GetClientSize( &cw, &ch ); | |
8873 | ||
f6bcfd97 BP |
8874 | if (right < 0 || bottom < 0 || left > cw || top > ch) |
8875 | return wxRect( 0, 0, 0, 0); | |
8876 | ||
58dd5b3b MB |
8877 | rect.SetLeft( wxMax(0, left) ); |
8878 | rect.SetTop( wxMax(0, top) ); | |
8879 | rect.SetRight( wxMin(cw, right) ); | |
8880 | rect.SetBottom( wxMin(ch, bottom) ); | |
8881 | ||
f85afd4e MB |
8882 | return rect; |
8883 | } | |
8884 | ||
8885 | ||
58dd5b3b | 8886 | |
f85afd4e MB |
8887 | // |
8888 | // ------ Grid event classes | |
8889 | // | |
8890 | ||
bf7945ce | 8891 | IMPLEMENT_DYNAMIC_CLASS( wxGridEvent, wxNotifyEvent ) |
f85afd4e MB |
8892 | |
8893 | wxGridEvent::wxGridEvent( int id, wxEventType type, wxObject* obj, | |
5c8fc7c1 | 8894 | int row, int col, int x, int y, bool sel, |
f85afd4e MB |
8895 | bool control, bool shift, bool alt, bool meta ) |
8896 | : wxNotifyEvent( type, id ) | |
8897 | { | |
8898 | m_row = row; | |
8899 | m_col = col; | |
8900 | m_x = x; | |
8901 | m_y = y; | |
5c8fc7c1 | 8902 | m_selecting = sel; |
f85afd4e MB |
8903 | m_control = control; |
8904 | m_shift = shift; | |
8905 | m_alt = alt; | |
8906 | m_meta = meta; | |
8f177c8e | 8907 | |
f85afd4e MB |
8908 | SetEventObject(obj); |
8909 | } | |
8910 | ||
8911 | ||
bf7945ce | 8912 | IMPLEMENT_DYNAMIC_CLASS( wxGridSizeEvent, wxNotifyEvent ) |
f85afd4e MB |
8913 | |
8914 | wxGridSizeEvent::wxGridSizeEvent( int id, wxEventType type, wxObject* obj, | |
8915 | int rowOrCol, int x, int y, | |
8916 | bool control, bool shift, bool alt, bool meta ) | |
8917 | : wxNotifyEvent( type, id ) | |
8918 | { | |
8919 | m_rowOrCol = rowOrCol; | |
8920 | m_x = x; | |
8921 | m_y = y; | |
8922 | m_control = control; | |
8923 | m_shift = shift; | |
8924 | m_alt = alt; | |
8925 | m_meta = meta; | |
8f177c8e | 8926 | |
f85afd4e MB |
8927 | SetEventObject(obj); |
8928 | } | |
8929 | ||
8930 | ||
bf7945ce | 8931 | IMPLEMENT_DYNAMIC_CLASS( wxGridRangeSelectEvent, wxNotifyEvent ) |
f85afd4e MB |
8932 | |
8933 | wxGridRangeSelectEvent::wxGridRangeSelectEvent(int id, wxEventType type, wxObject* obj, | |
8f177c8e VZ |
8934 | const wxGridCellCoords& topLeft, |
8935 | const wxGridCellCoords& bottomRight, | |
5c8fc7c1 SN |
8936 | bool sel, bool control, |
8937 | bool shift, bool alt, bool meta ) | |
8f177c8e | 8938 | : wxNotifyEvent( type, id ) |
f85afd4e MB |
8939 | { |
8940 | m_topLeft = topLeft; | |
8941 | m_bottomRight = bottomRight; | |
5c8fc7c1 | 8942 | m_selecting = sel; |
f85afd4e MB |
8943 | m_control = control; |
8944 | m_shift = shift; | |
8945 | m_alt = alt; | |
8946 | m_meta = meta; | |
8947 | ||
8948 | SetEventObject(obj); | |
8949 | } | |
8950 | ||
8951 | ||
bf7945ce RD |
8952 | IMPLEMENT_DYNAMIC_CLASS(wxGridEditorCreatedEvent, wxCommandEvent) |
8953 | ||
8954 | wxGridEditorCreatedEvent::wxGridEditorCreatedEvent(int id, wxEventType type, | |
8955 | wxObject* obj, int row, | |
8956 | int col, wxControl* ctrl) | |
8957 | : wxCommandEvent(type, id) | |
8958 | { | |
8959 | SetEventObject(obj); | |
8960 | m_row = row; | |
8961 | m_col = col; | |
8962 | m_ctrl = ctrl; | |
8963 | } | |
8964 | ||
8965 | ||
27b92ca4 VZ |
8966 | #endif // !wxUSE_NEW_GRID/wxUSE_NEW_GRID |
8967 | ||
8968 | #endif // wxUSE_GRID | |
8969 |