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More compilation fixes.
[wxWidgets.git] / include / wx / generic / grid.h
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wx/generic/grid.h
3 // Purpose: wxGrid and related classes
4 // Author: Michael Bedward (based on code by Julian Smart, Robin Dunn)
5 // Modified by:
6 // Created: 1/08/1999
7 // RCS-ID: $Id$
8 // Copyright: (c) Michael Bedward
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #include "wx/defs.h"
13
14 #if !defined(wxUSE_NEW_GRID) || !(wxUSE_NEW_GRID)
15 #include "gridg.h"
16 #else
17
18 #ifndef __WXGRID_H__
19 #define __WXGRID_H__
20
21 #ifdef __GNUG__
22 #pragma interface "grid.h"
23 #endif
24
25 #include "wx/hash.h"
26 #include "wx/panel.h"
27 #include "wx/scrolwin.h"
28 #include "wx/string.h"
29 #include "wx/scrolbar.h"
30 #include "wx/event.h"
31 #include "wx/combobox.h"
32 #include "wx/dynarray.h"
33 #include "wx/timer.h"
34
35 // ----------------------------------------------------------------------------
36 // constants
37 // ----------------------------------------------------------------------------
38
39 // Default parameters for wxGrid
40 //
41 #define WXGRID_DEFAULT_NUMBER_ROWS 10
42 #define WXGRID_DEFAULT_NUMBER_COLS 10
43 #ifdef __WXMSW__
44 #define WXGRID_DEFAULT_ROW_HEIGHT 25
45 #else
46 #define WXGRID_DEFAULT_ROW_HEIGHT 30
47 #endif // __WXMSW__
48 #define WXGRID_DEFAULT_COL_WIDTH 80
49 #define WXGRID_DEFAULT_COL_LABEL_HEIGHT 32
50 #define WXGRID_DEFAULT_ROW_LABEL_WIDTH 82
51 #define WXGRID_LABEL_EDGE_ZONE 2
52 #define WXGRID_MIN_ROW_HEIGHT 15
53 #define WXGRID_MIN_COL_WIDTH 15
54 #define WXGRID_DEFAULT_SCROLLBAR_WIDTH 16
55
56 // type names for grid table values
57 #define wxGRID_VALUE_STRING _T("string")
58 #define wxGRID_VALUE_BOOL _T("bool")
59 #define wxGRID_VALUE_NUMBER _T("long")
60 #define wxGRID_VALUE_FLOAT _T("double")
61 #define wxGRID_VALUE_CHOICE _T("choice")
62
63 #define wxGRID_VALUE_TEXT wxGRID_VALUE_STRING
64 #define wxGRID_VALUE_LONG wxGRID_VALUE_NUMBER
65
66 // ----------------------------------------------------------------------------
67 // forward declarations
68 // ----------------------------------------------------------------------------
69
70 class WXDLLEXPORT wxGrid;
71 class WXDLLEXPORT wxGridCellAttr;
72 class WXDLLEXPORT wxGridCellAttrProviderData;
73 class WXDLLEXPORT wxGridColLabelWindow;
74 class WXDLLEXPORT wxGridCornerLabelWindow;
75 class WXDLLEXPORT wxGridRowLabelWindow;
76 class WXDLLEXPORT wxGridTableBase;
77 class WXDLLEXPORT wxGridWindow;
78 class WXDLLEXPORT wxGridTypeRegistry;
79 class WXDLLEXPORT wxGridSelection;
80
81 class WXDLLEXPORT wxCheckBox;
82 class WXDLLEXPORT wxComboBox;
83 class WXDLLEXPORT wxTextCtrl;
84 class WXDLLEXPORT wxSpinCtrl;
85
86 // ----------------------------------------------------------------------------
87 // macros
88 // ----------------------------------------------------------------------------
89
90 #define wxSafeIncRef(p) if ( p ) (p)->IncRef()
91 #define wxSafeDecRef(p) if ( p ) (p)->DecRef()
92
93 // ----------------------------------------------------------------------------
94 // wxGridCellWorker: common base class for wxGridCellRenderer and
95 // wxGridCellEditor
96 //
97 // NB: this is more an implementation convenience than a design issue, so this
98 // class is not documented and is not public at all
99 // ----------------------------------------------------------------------------
100
101 class WXDLLEXPORT wxGridCellWorker
102 {
103 public:
104 wxGridCellWorker() { m_nRef = 1; }
105
106 // this class is ref counted: it is created with ref count of 1, so
107 // calling DecRef() once will delete it. Calling IncRef() allows to lock
108 // it until the matching DecRef() is called
109 void IncRef() { m_nRef++; }
110 void DecRef() { if ( !--m_nRef ) delete this; }
111
112 // interpret renderer parameters: arbitrary string whose interpretatin is
113 // left to the derived classes
114 virtual void SetParameters(const wxString& params);
115
116 protected:
117 // virtual dtor for any base class - private because only DecRef() can
118 // delete us
119 virtual ~wxGridCellWorker();
120
121 private:
122 size_t m_nRef;
123
124 // suppress the stupid gcc warning about the class having private dtor and
125 // no friends
126 friend class wxGridCellWorkerDummyFriend;
127 };
128
129 // ----------------------------------------------------------------------------
130 // wxGridCellRenderer: this class is responsible for actually drawing the cell
131 // in the grid. You may pass it to the wxGridCellAttr (below) to change the
132 // format of one given cell or to wxGrid::SetDefaultRenderer() to change the
133 // view of all cells. This is an ABC, you will normally use one of the
134 // predefined derived classes or derive your own class from it.
135 // ----------------------------------------------------------------------------
136
137 class WXDLLEXPORT wxGridCellRenderer : public wxGridCellWorker
138 {
139 public:
140 // draw the given cell on the provided DC inside the given rectangle
141 // using the style specified by the attribute and the default or selected
142 // state corresponding to the isSelected value.
143 //
144 // this pure virtual function has a default implementation which will
145 // prepare the DC using the given attribute: it will draw the rectangle
146 // with the bg colour from attr and set the text colour and font
147 virtual void Draw(wxGrid& grid,
148 wxGridCellAttr& attr,
149 wxDC& dc,
150 const wxRect& rect,
151 int row, int col,
152 bool isSelected) = 0;
153
154 // get the preferred size of the cell for its contents
155 virtual wxSize GetBestSize(wxGrid& grid,
156 wxGridCellAttr& attr,
157 wxDC& dc,
158 int row, int col) = 0;
159
160 // create a new object which is the copy of this one
161 virtual wxGridCellRenderer *Clone() const = 0;
162 };
163
164 // the default renderer for the cells containing string data
165 class WXDLLEXPORT wxGridCellStringRenderer : public wxGridCellRenderer
166 {
167 public:
168 // draw the string
169 virtual void Draw(wxGrid& grid,
170 wxGridCellAttr& attr,
171 wxDC& dc,
172 const wxRect& rect,
173 int row, int col,
174 bool isSelected);
175
176 // return the string extent
177 virtual wxSize GetBestSize(wxGrid& grid,
178 wxGridCellAttr& attr,
179 wxDC& dc,
180 int row, int col);
181
182 virtual wxGridCellRenderer *Clone() const
183 { return new wxGridCellStringRenderer; }
184
185 protected:
186 // set the text colours before drawing
187 void SetTextColoursAndFont(wxGrid& grid,
188 wxGridCellAttr& attr,
189 wxDC& dc,
190 bool isSelected);
191
192 // calc the string extent for given string/font
193 wxSize DoGetBestSize(wxGridCellAttr& attr,
194 wxDC& dc,
195 const wxString& text);
196 };
197
198 // the default renderer for the cells containing numeric (long) data
199 class WXDLLEXPORT wxGridCellNumberRenderer : public wxGridCellStringRenderer
200 {
201 public:
202 // draw the string right aligned
203 virtual void Draw(wxGrid& grid,
204 wxGridCellAttr& attr,
205 wxDC& dc,
206 const wxRect& rect,
207 int row, int col,
208 bool isSelected);
209
210 virtual wxSize GetBestSize(wxGrid& grid,
211 wxGridCellAttr& attr,
212 wxDC& dc,
213 int row, int col);
214
215 virtual wxGridCellRenderer *Clone() const
216 { return new wxGridCellNumberRenderer; }
217
218 protected:
219 wxString GetString(wxGrid& grid, int row, int col);
220 };
221
222 class WXDLLEXPORT wxGridCellFloatRenderer : public wxGridCellStringRenderer
223 {
224 public:
225 wxGridCellFloatRenderer(int width = -1, int precision = -1);
226
227 // get/change formatting parameters
228 int GetWidth() const { return m_width; }
229 void SetWidth(int width) { m_width = width; m_format.clear(); }
230 int GetPrecision() const { return m_precision; }
231 void SetPrecision(int precision) { m_precision = precision; m_format.clear(); }
232
233 // draw the string right aligned with given width/precision
234 virtual void Draw(wxGrid& grid,
235 wxGridCellAttr& attr,
236 wxDC& dc,
237 const wxRect& rect,
238 int row, int col,
239 bool isSelected);
240
241 virtual wxSize GetBestSize(wxGrid& grid,
242 wxGridCellAttr& attr,
243 wxDC& dc,
244 int row, int col);
245
246 // parameters string format is "width[,precision]"
247 virtual void SetParameters(const wxString& params);
248
249 virtual wxGridCellRenderer *Clone() const;
250
251 protected:
252 wxString GetString(wxGrid& grid, int row, int col);
253
254 private:
255 // formatting parameters
256 int m_width,
257 m_precision;
258
259 wxString m_format;
260 };
261
262 // renderer for boolean fields
263 class WXDLLEXPORT wxGridCellBoolRenderer : public wxGridCellRenderer
264 {
265 public:
266 // draw a check mark or nothing
267 virtual void Draw(wxGrid& grid,
268 wxGridCellAttr& attr,
269 wxDC& dc,
270 const wxRect& rect,
271 int row, int col,
272 bool isSelected);
273
274 // return the checkmark size
275 virtual wxSize GetBestSize(wxGrid& grid,
276 wxGridCellAttr& attr,
277 wxDC& dc,
278 int row, int col);
279
280 virtual wxGridCellRenderer *Clone() const
281 { return new wxGridCellBoolRenderer; }
282
283 private:
284 static wxSize ms_sizeCheckMark;
285 };
286
287 // ----------------------------------------------------------------------------
288 // wxGridCellEditor: This class is responsible for providing and manipulating
289 // the in-place edit controls for the grid. Instances of wxGridCellEditor
290 // (actually, instances of derived classes since it is an ABC) can be
291 // associated with the cell attributes for individual cells, rows, columns, or
292 // even for the entire grid.
293 // ----------------------------------------------------------------------------
294
295 class WXDLLEXPORT wxGridCellEditor : public wxGridCellWorker
296 {
297 public:
298 wxGridCellEditor();
299
300 bool IsCreated() { return m_control != NULL; }
301
302 // Creates the actual edit control
303 virtual void Create(wxWindow* parent,
304 wxWindowID id,
305 wxEvtHandler* evtHandler) = 0;
306
307 // Size and position the edit control
308 virtual void SetSize(const wxRect& rect);
309
310 // Show or hide the edit control, use the specified attributes to set
311 // colours/fonts for it
312 virtual void Show(bool show, wxGridCellAttr *attr = (wxGridCellAttr *)NULL);
313
314 // Draws the part of the cell not occupied by the control: the base class
315 // version just fills it with background colour from the attribute
316 virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr);
317
318 // Fetch the value from the table and prepare the edit control
319 // to begin editing. Set the focus to the edit control.
320 virtual void BeginEdit(int row, int col, wxGrid* grid) = 0;
321
322 // Complete the editing of the current cell. Returns true if the value has
323 // changed. If necessary, the control may be destroyed.
324 virtual bool EndEdit(int row, int col, wxGrid* grid) = 0;
325
326 // Reset the value in the control back to its starting value
327 virtual void Reset() = 0;
328
329 // If the editor is enabled by pressing keys on the grid,
330 // this will be called to let the editor do something about
331 // that first key if desired.
332 virtual void StartingKey(wxKeyEvent& event);
333
334 // if the editor is enabled by clicking on the cell, this method will be
335 // called
336 virtual void StartingClick();
337
338 // Some types of controls on some platforms may need some help
339 // with the Return key.
340 virtual void HandleReturn(wxKeyEvent& event);
341
342 // Final cleanup
343 virtual void Destroy();
344
345 // create a new object which is the copy of this one
346 virtual wxGridCellEditor *Clone() const = 0;
347
348 protected:
349 // the dtor is private because only DecRef() can delete us
350 virtual ~wxGridCellEditor();
351
352 // the control we show on screen
353 wxControl* m_control;
354
355 // if we change the colours/font of the control from the default ones, we
356 // must restore the default later and we save them here between calls to
357 // Show(TRUE) and Show(FALSE)
358 wxColour m_colFgOld,
359 m_colBgOld;
360 wxFont m_fontOld;
361
362 // suppress the stupid gcc warning about the class having private dtor and
363 // no friends
364 friend class wxGridCellEditorDummyFriend;
365 };
366
367 // the editor for string/text data
368 class WXDLLEXPORT wxGridCellTextEditor : public wxGridCellEditor
369 {
370 public:
371 wxGridCellTextEditor();
372
373 virtual void Create(wxWindow* parent,
374 wxWindowID id,
375 wxEvtHandler* evtHandler);
376 virtual void SetSize(const wxRect& rect);
377
378 virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr);
379
380 virtual void BeginEdit(int row, int col, wxGrid* grid);
381 virtual bool EndEdit(int row, int col, wxGrid* grid);
382
383 virtual void Reset();
384 virtual void StartingKey(wxKeyEvent& event);
385 virtual void HandleReturn(wxKeyEvent& event);
386
387 // parameters string format is "max_width"
388 virtual void SetParameters(const wxString& params);
389
390 virtual wxGridCellEditor *Clone() const
391 { return new wxGridCellTextEditor; }
392
393 protected:
394 wxTextCtrl *Text() const { return (wxTextCtrl *)m_control; }
395
396 // parts of our virtual functions reused by the derived classes
397 void DoBeginEdit(const wxString& startValue);
398 void DoReset(const wxString& startValue);
399
400 private:
401 size_t m_maxChars; // max number of chars allowed
402 wxString m_startValue;
403 };
404
405 // the editor for numeric (long) data
406 class WXDLLEXPORT wxGridCellNumberEditor : public wxGridCellTextEditor
407 {
408 public:
409 // allows to specify the range - if min == max == -1, no range checking is
410 // done
411 wxGridCellNumberEditor(int min = -1, int max = -1);
412
413 virtual void Create(wxWindow* parent,
414 wxWindowID id,
415 wxEvtHandler* evtHandler);
416
417 virtual void BeginEdit(int row, int col, wxGrid* grid);
418 virtual bool EndEdit(int row, int col, wxGrid* grid);
419
420 virtual void Reset();
421 virtual void StartingKey(wxKeyEvent& event);
422
423 // parameters string format is "min,max"
424 virtual void SetParameters(const wxString& params);
425
426 virtual wxGridCellEditor *Clone() const
427 { return new wxGridCellNumberEditor(m_min, m_max); }
428
429 protected:
430 wxSpinCtrl *Spin() const { return (wxSpinCtrl *)m_control; }
431
432 // if HasRange(), we use wxSpinCtrl - otherwise wxTextCtrl
433 bool HasRange() const { return m_min != m_max; }
434
435 // string representation of m_valueOld
436 wxString GetString() const
437 { return wxString::Format(_T("%ld"), m_valueOld); }
438
439 private:
440 int m_min,
441 m_max;
442
443 long m_valueOld;
444 };
445
446 // the editor for floating point numbers (double) data
447 class WXDLLEXPORT wxGridCellFloatEditor : public wxGridCellTextEditor
448 {
449 public:
450 virtual void Create(wxWindow* parent,
451 wxWindowID id,
452 wxEvtHandler* evtHandler);
453
454 virtual void BeginEdit(int row, int col, wxGrid* grid);
455 virtual bool EndEdit(int row, int col, wxGrid* grid);
456
457 virtual void Reset();
458 virtual void StartingKey(wxKeyEvent& event);
459
460 virtual wxGridCellEditor *Clone() const
461 { return new wxGridCellFloatEditor; }
462
463 protected:
464 // string representation of m_valueOld
465 wxString GetString() const
466 { return wxString::Format(_T("%f"), m_valueOld); }
467
468 private:
469 double m_valueOld;
470 };
471
472 // the editor for boolean data
473 class WXDLLEXPORT wxGridCellBoolEditor : public wxGridCellEditor
474 {
475 public:
476 virtual void Create(wxWindow* parent,
477 wxWindowID id,
478 wxEvtHandler* evtHandler);
479
480 virtual void SetSize(const wxRect& rect);
481 virtual void Show(bool show, wxGridCellAttr *attr = (wxGridCellAttr *)NULL);
482
483 virtual void BeginEdit(int row, int col, wxGrid* grid);
484 virtual bool EndEdit(int row, int col, wxGrid* grid);
485
486 virtual void Reset();
487 virtual void StartingClick();
488
489 virtual wxGridCellEditor *Clone() const
490 { return new wxGridCellBoolEditor; }
491
492 protected:
493 wxCheckBox *CBox() const { return (wxCheckBox *)m_control; }
494
495 private:
496 bool m_startValue;
497 };
498
499 // the editor for string data allowing to choose from the list of strings
500 class WXDLLEXPORT wxGridCellChoiceEditor : public wxGridCellEditor
501 {
502 public:
503 // if !allowOthers, user can't type a string not in choices array
504 wxGridCellChoiceEditor(size_t count = 0,
505 const wxChar* choices[] = NULL,
506 bool allowOthers = FALSE);
507
508 virtual void Create(wxWindow* parent,
509 wxWindowID id,
510 wxEvtHandler* evtHandler);
511
512 virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr);
513
514 virtual void BeginEdit(int row, int col, wxGrid* grid);
515 virtual bool EndEdit(int row, int col, wxGrid* grid);
516
517 virtual void Reset();
518
519 // parameters string format is "item1[,item2[...,itemN]]"
520 virtual void SetParameters(const wxString& params);
521
522 virtual wxGridCellEditor *Clone() const;
523
524 protected:
525 wxComboBox *Combo() const { return (wxComboBox *)m_control; }
526
527 private:
528 wxString m_startValue;
529 wxArrayString m_choices;
530 bool m_allowOthers;
531 };
532
533 // ----------------------------------------------------------------------------
534 // wxGridCellAttr: this class can be used to alter the cells appearance in
535 // the grid by changing their colour/font/... from default. An object of this
536 // class may be returned by wxGridTable::GetAttr().
537 // ----------------------------------------------------------------------------
538
539 class WXDLLEXPORT wxGridCellAttr
540 {
541 public:
542 // ctors
543 wxGridCellAttr()
544 {
545 Init();
546 SetAlignment(0, 0);
547 }
548
549 // VZ: considering the number of members wxGridCellAttr has now, this ctor
550 // seems to be pretty useless... may be we should just remove it?
551 wxGridCellAttr(const wxColour& colText,
552 const wxColour& colBack,
553 const wxFont& font,
554 int hAlign,
555 int vAlign)
556 : m_colText(colText), m_colBack(colBack), m_font(font)
557 {
558 Init();
559 SetAlignment(hAlign, vAlign);
560 }
561
562 // creates a new copy of this object
563 wxGridCellAttr *Clone() const;
564
565 // this class is ref counted: it is created with ref count of 1, so
566 // calling DecRef() once will delete it. Calling IncRef() allows to lock
567 // it until the matching DecRef() is called
568 void IncRef() { m_nRef++; }
569 void DecRef() { if ( !--m_nRef ) delete this; }
570
571 // setters
572 void SetTextColour(const wxColour& colText) { m_colText = colText; }
573 void SetBackgroundColour(const wxColour& colBack) { m_colBack = colBack; }
574 void SetFont(const wxFont& font) { m_font = font; }
575 void SetAlignment(int hAlign, int vAlign)
576 {
577 m_hAlign = hAlign;
578 m_vAlign = vAlign;
579 }
580 void SetReadOnly(bool isReadOnly = TRUE) { m_isReadOnly = isReadOnly; }
581
582 // takes ownership of the pointer
583 void SetRenderer(wxGridCellRenderer *renderer)
584 { wxSafeDecRef(m_renderer); m_renderer = renderer; }
585 void SetEditor(wxGridCellEditor* editor)
586 { wxSafeDecRef(m_editor); m_editor = editor; }
587
588 // accessors
589 bool HasTextColour() const { return m_colText.Ok(); }
590 bool HasBackgroundColour() const { return m_colBack.Ok(); }
591 bool HasFont() const { return m_font.Ok(); }
592 bool HasAlignment() const { return m_hAlign || m_vAlign; }
593 bool HasRenderer() const { return m_renderer != NULL; }
594 bool HasEditor() const { return m_editor != NULL; }
595
596 const wxColour& GetTextColour() const;
597 const wxColour& GetBackgroundColour() const;
598 const wxFont& GetFont() const;
599 void GetAlignment(int *hAlign, int *vAlign) const;
600 wxGridCellRenderer *GetRenderer(wxGrid* grid, int row, int col) const;
601 wxGridCellEditor *GetEditor(wxGrid* grid, int row, int col) const;
602
603 bool IsReadOnly() const { return m_isReadOnly; }
604
605 void SetDefAttr(wxGridCellAttr* defAttr) { m_defGridAttr = defAttr; }
606
607 private:
608 // the common part of all ctors
609 void Init()
610 {
611 m_nRef = 1;
612
613 m_isReadOnly = FALSE;
614
615 m_renderer = NULL;
616 m_editor = NULL;
617 }
618
619 // the dtor is private because only DecRef() can delete us
620 ~wxGridCellAttr()
621 {
622 wxSafeDecRef(m_renderer);
623 wxSafeDecRef(m_editor);
624 }
625
626 // the ref count - when it goes to 0, we die
627 size_t m_nRef;
628
629 wxColour m_colText,
630 m_colBack;
631 wxFont m_font;
632 int m_hAlign,
633 m_vAlign;
634
635 wxGridCellRenderer* m_renderer;
636 wxGridCellEditor* m_editor;
637 wxGridCellAttr* m_defGridAttr;
638
639 bool m_isReadOnly;
640
641 // use Clone() instead
642 DECLARE_NO_COPY_CLASS(wxGridCellAttr);
643
644 // suppress the stupid gcc warning about the class having private dtor and
645 // no friends
646 friend class wxGridCellAttrDummyFriend;
647 };
648
649 // ----------------------------------------------------------------------------
650 // wxGridCellAttrProvider: class used by wxGridTableBase to retrieve/store the
651 // cell attributes.
652 // ----------------------------------------------------------------------------
653
654 // implementation note: we separate it from wxGridTableBase because we wish to
655 // avoid deriving a new table class if possible, and sometimes it will be
656 // enough to just derive another wxGridCellAttrProvider instead
657 //
658 // the default implementation is reasonably efficient for the generic case,
659 // but you might still wish to implement your own for some specific situations
660 // if you have performance problems with the stock one
661 class WXDLLEXPORT wxGridCellAttrProvider
662 {
663 public:
664 wxGridCellAttrProvider();
665 virtual ~wxGridCellAttrProvider();
666
667 // DecRef() must be called on the returned pointer
668 virtual wxGridCellAttr *GetAttr(int row, int col) const;
669
670 // all these functions take ownership of the pointer, don't call DecRef()
671 // on it
672 virtual void SetAttr(wxGridCellAttr *attr, int row, int col);
673 virtual void SetRowAttr(wxGridCellAttr *attr, int row);
674 virtual void SetColAttr(wxGridCellAttr *attr, int col);
675
676 // these functions must be called whenever some rows/cols are deleted
677 // because the internal data must be updated then
678 void UpdateAttrRows( size_t pos, int numRows );
679 void UpdateAttrCols( size_t pos, int numCols );
680
681 private:
682 void InitData();
683
684 wxGridCellAttrProviderData *m_data;
685 };
686
687 //////////////////////////////////////////////////////////////////////
688 //
689 // Grid table classes
690 //
691 //////////////////////////////////////////////////////////////////////
692
693
694 class WXDLLEXPORT wxGridTableBase : public wxObject
695 {
696 public:
697 wxGridTableBase();
698 virtual ~wxGridTableBase();
699
700 // You must override these functions in a derived table class
701 //
702 virtual int GetNumberRows() = 0;
703 virtual int GetNumberCols() = 0;
704 virtual bool IsEmptyCell( int row, int col ) = 0;
705 virtual wxString GetValue( int row, int col ) = 0;
706 virtual void SetValue( int row, int col, const wxString& value ) = 0;
707
708 // Data type determination and value access
709 virtual wxString GetTypeName( int row, int col );
710 virtual bool CanGetValueAs( int row, int col, const wxString& typeName );
711 virtual bool CanSetValueAs( int row, int col, const wxString& typeName );
712
713 virtual long GetValueAsLong( int row, int col );
714 virtual double GetValueAsDouble( int row, int col );
715 virtual bool GetValueAsBool( int row, int col );
716
717 virtual void SetValueAsLong( int row, int col, long value );
718 virtual void SetValueAsDouble( int row, int col, double value );
719 virtual void SetValueAsBool( int row, int col, bool value );
720
721 // For user defined types
722 virtual void* GetValueAsCustom( int row, int col, const wxString& typeName );
723 virtual void SetValueAsCustom( int row, int col, const wxString& typeName, void* value );
724
725
726 // Overriding these is optional
727 //
728 virtual void SetView( wxGrid *grid ) { m_view = grid; }
729 virtual wxGrid * GetView() const { return m_view; }
730
731 virtual void Clear() {}
732 virtual bool InsertRows( size_t pos = 0, size_t numRows = 1 );
733 virtual bool AppendRows( size_t numRows = 1 );
734 virtual bool DeleteRows( size_t pos = 0, size_t numRows = 1 );
735 virtual bool InsertCols( size_t pos = 0, size_t numCols = 1 );
736 virtual bool AppendCols( size_t numCols = 1 );
737 virtual bool DeleteCols( size_t pos = 0, size_t numCols = 1 );
738
739 virtual wxString GetRowLabelValue( int row );
740 virtual wxString GetColLabelValue( int col );
741 virtual void SetRowLabelValue( int WXUNUSED(row), const wxString& ) {}
742 virtual void SetColLabelValue( int WXUNUSED(col), const wxString& ) {}
743
744 // Attribute handling
745 //
746
747 // give us the attr provider to use - we take ownership of the pointer
748 void SetAttrProvider(wxGridCellAttrProvider *attrProvider);
749
750 // get the currently used attr provider (may be NULL)
751 wxGridCellAttrProvider *GetAttrProvider() const { return m_attrProvider; }
752
753 // Does this table allow attributes? Default implementation creates
754 // a wxGridCellAttrProvider if necessary.
755 virtual bool CanHaveAttributes();
756
757
758 // change row/col number in attribute if needed
759 virtual void UpdateAttrRows( size_t pos, int numRows );
760 virtual void UpdateAttrCols( size_t pos, int numCols );
761
762 // by default forwarded to wxGridCellAttrProvider if any. May be
763 // overridden to handle attributes directly in the table.
764 virtual wxGridCellAttr *GetAttr( int row, int col );
765
766 // these functions take ownership of the pointer
767 virtual void SetAttr(wxGridCellAttr* attr, int row, int col);
768 virtual void SetRowAttr(wxGridCellAttr *attr, int row);
769 virtual void SetColAttr(wxGridCellAttr *attr, int col);
770
771 private:
772 wxGrid * m_view;
773 wxGridCellAttrProvider *m_attrProvider;
774
775 DECLARE_ABSTRACT_CLASS( wxGridTableBase );
776 };
777
778
779 // ----------------------------------------------------------------------------
780 // wxGridTableMessage
781 // ----------------------------------------------------------------------------
782
783 // IDs for messages sent from grid table to view
784 //
785 enum wxGridTableRequest
786 {
787 wxGRIDTABLE_REQUEST_VIEW_GET_VALUES = 2000,
788 wxGRIDTABLE_REQUEST_VIEW_SEND_VALUES,
789 wxGRIDTABLE_NOTIFY_ROWS_INSERTED,
790 wxGRIDTABLE_NOTIFY_ROWS_APPENDED,
791 wxGRIDTABLE_NOTIFY_ROWS_DELETED,
792 wxGRIDTABLE_NOTIFY_COLS_INSERTED,
793 wxGRIDTABLE_NOTIFY_COLS_APPENDED,
794 wxGRIDTABLE_NOTIFY_COLS_DELETED
795 };
796
797 class WXDLLEXPORT wxGridTableMessage
798 {
799 public:
800 wxGridTableMessage();
801 wxGridTableMessage( wxGridTableBase *table, int id,
802 int comInt1 = -1,
803 int comInt2 = -1 );
804
805 void SetTableObject( wxGridTableBase *table ) { m_table = table; }
806 wxGridTableBase * GetTableObject() const { return m_table; }
807 void SetId( int id ) { m_id = id; }
808 int GetId() { return m_id; }
809 void SetCommandInt( int comInt1 ) { m_comInt1 = comInt1; }
810 int GetCommandInt() { return m_comInt1; }
811 void SetCommandInt2( int comInt2 ) { m_comInt2 = comInt2; }
812 int GetCommandInt2() { return m_comInt2; }
813
814 private:
815 wxGridTableBase *m_table;
816 int m_id;
817 int m_comInt1;
818 int m_comInt2;
819 };
820
821
822
823 // ------ wxGridStringArray
824 // A 2-dimensional array of strings for data values
825 //
826
827 WX_DECLARE_EXPORTED_OBJARRAY(wxArrayString, wxGridStringArray);
828
829
830
831 // ------ wxGridStringTable
832 //
833 // Simplest type of data table for a grid for small tables of strings
834 // that are stored in memory
835 //
836
837 class WXDLLEXPORT wxGridStringTable : public wxGridTableBase
838 {
839 public:
840 wxGridStringTable();
841 wxGridStringTable( int numRows, int numCols );
842 ~wxGridStringTable();
843
844 // these are pure virtual in wxGridTableBase
845 //
846 int GetNumberRows();
847 int GetNumberCols();
848 wxString GetValue( int row, int col );
849 void SetValue( int row, int col, const wxString& s );
850 bool IsEmptyCell( int row, int col );
851
852 // overridden functions from wxGridTableBase
853 //
854 void Clear();
855 bool InsertRows( size_t pos = 0, size_t numRows = 1 );
856 bool AppendRows( size_t numRows = 1 );
857 bool DeleteRows( size_t pos = 0, size_t numRows = 1 );
858 bool InsertCols( size_t pos = 0, size_t numCols = 1 );
859 bool AppendCols( size_t numCols = 1 );
860 bool DeleteCols( size_t pos = 0, size_t numCols = 1 );
861
862 void SetRowLabelValue( int row, const wxString& );
863 void SetColLabelValue( int col, const wxString& );
864 wxString GetRowLabelValue( int row );
865 wxString GetColLabelValue( int col );
866
867 private:
868 wxGridStringArray m_data;
869
870 // These only get used if you set your own labels, otherwise the
871 // GetRow/ColLabelValue functions return wxGridTableBase defaults
872 //
873 wxArrayString m_rowLabels;
874 wxArrayString m_colLabels;
875
876 DECLARE_DYNAMIC_CLASS( wxGridStringTable )
877 };
878
879
880
881 // ============================================================================
882 // Grid view classes
883 // ============================================================================
884
885 // ----------------------------------------------------------------------------
886 // wxGridCellCoords: location of a cell in the grid
887 // ----------------------------------------------------------------------------
888
889 class WXDLLEXPORT wxGridCellCoords
890 {
891 public:
892 wxGridCellCoords() { m_row = m_col = -1; }
893 wxGridCellCoords( int r, int c ) { m_row = r; m_col = c; }
894
895 // default copy ctor is ok
896
897 int GetRow() const { return m_row; }
898 void SetRow( int n ) { m_row = n; }
899 int GetCol() const { return m_col; }
900 void SetCol( int n ) { m_col = n; }
901 void Set( int row, int col ) { m_row = row; m_col = col; }
902
903 wxGridCellCoords& operator=( const wxGridCellCoords& other )
904 {
905 if ( &other != this )
906 {
907 m_row=other.m_row;
908 m_col=other.m_col;
909 }
910 return *this;
911 }
912
913 bool operator==( const wxGridCellCoords& other ) const
914 {
915 return (m_row == other.m_row && m_col == other.m_col);
916 }
917
918 bool operator!=( const wxGridCellCoords& other ) const
919 {
920 return (m_row != other.m_row || m_col != other.m_col);
921 }
922
923 bool operator!() const
924 {
925 return (m_row == -1 && m_col == -1 );
926 }
927
928 private:
929 int m_row;
930 int m_col;
931 };
932
933
934 // For comparisons...
935 //
936 extern wxGridCellCoords wxGridNoCellCoords;
937 extern wxRect wxGridNoCellRect;
938
939 // An array of cell coords...
940 //
941 WX_DECLARE_EXPORTED_OBJARRAY(wxGridCellCoords, wxGridCellCoordsArray);
942
943 // ----------------------------------------------------------------------------
944 // wxGrid
945 // ----------------------------------------------------------------------------
946
947 class WXDLLEXPORT wxGrid : public wxScrolledWindow
948 {
949 public:
950 wxGrid()
951 {
952 Create();
953 }
954
955 wxGrid( wxWindow *parent,
956 wxWindowID id,
957 const wxPoint& pos = wxDefaultPosition,
958 const wxSize& size = wxDefaultSize,
959 long style = wxWANTS_CHARS,
960 const wxString& name = wxPanelNameStr );
961
962 ~wxGrid();
963
964 enum wxGridSelectionModes {wxGridSelectCells,
965 wxGridSelectRows,
966 wxGridSelectColumns};
967
968 bool CreateGrid( int numRows, int numCols,
969 wxGrid::wxGridSelectionModes selmode =
970 wxGrid::wxGridSelectCells );
971
972 void SetSelectionMode(wxGrid::wxGridSelectionModes selmode);
973
974 // ------ grid dimensions
975 //
976 int GetNumberRows() { return m_numRows; }
977 int GetNumberCols() { return m_numCols; }
978
979
980 // ------ display update functions
981 //
982 void CalcRowLabelsExposed( wxRegion& reg );
983
984 void CalcColLabelsExposed( wxRegion& reg );
985 void CalcCellsExposed( wxRegion& reg );
986
987
988 // ------ event handlers
989 //
990 void ProcessRowLabelMouseEvent( wxMouseEvent& event );
991 void ProcessColLabelMouseEvent( wxMouseEvent& event );
992 void ProcessCornerLabelMouseEvent( wxMouseEvent& event );
993 void ProcessGridCellMouseEvent( wxMouseEvent& event );
994 bool ProcessTableMessage( wxGridTableMessage& );
995
996 void DoEndDragResizeRow();
997 void DoEndDragResizeCol();
998
999 wxGridTableBase * GetTable() const { return m_table; }
1000 bool SetTable( wxGridTableBase *table, bool takeOwnership=FALSE,
1001 wxGrid::wxGridSelectionModes selmode =
1002 wxGrid::wxGridSelectCells );
1003
1004 void ClearGrid();
1005 bool InsertRows( int pos = 0, int numRows = 1, bool updateLabels=TRUE );
1006 bool AppendRows( int numRows = 1, bool updateLabels=TRUE );
1007 bool DeleteRows( int pos = 0, int numRows = 1, bool updateLabels=TRUE );
1008 bool InsertCols( int pos = 0, int numCols = 1, bool updateLabels=TRUE );
1009 bool AppendCols( int numCols = 1, bool updateLabels=TRUE );
1010 bool DeleteCols( int pos = 0, int numCols = 1, bool updateLabels=TRUE );
1011
1012 void DrawGridCellArea( wxDC& dc );
1013 void DrawGridSpace( wxDC& dc );
1014 void DrawCellBorder( wxDC& dc, const wxGridCellCoords& );
1015 void DrawAllGridLines( wxDC& dc, const wxRegion & reg );
1016 void DrawCell( wxDC& dc, const wxGridCellCoords& );
1017 void DrawHighlight(wxDC& dc);
1018
1019 // this function is called when the current cell highlight must be redrawn
1020 // and may be overridden by the user
1021 virtual void DrawCellHighlight( wxDC& dc, const wxGridCellAttr *attr );
1022
1023 void DrawRowLabels( wxDC& dc );
1024 void DrawRowLabel( wxDC& dc, int row );
1025
1026 void DrawColLabels( wxDC& dc );
1027 void DrawColLabel( wxDC& dc, int col );
1028
1029
1030 // ------ Cell text drawing functions
1031 //
1032 void DrawTextRectangle( wxDC& dc, const wxString&, const wxRect&,
1033 int horizontalAlignment = wxLEFT,
1034 int verticalAlignment = wxTOP );
1035
1036 // Split a string containing newline chararcters into an array of
1037 // strings and return the number of lines
1038 //
1039 void StringToLines( const wxString& value, wxArrayString& lines );
1040
1041 void GetTextBoxSize( wxDC& dc,
1042 wxArrayString& lines,
1043 long *width, long *height );
1044
1045
1046 // ------
1047 // Code that does a lot of grid modification can be enclosed
1048 // between BeginBatch() and EndBatch() calls to avoid screen
1049 // flicker
1050 //
1051 void BeginBatch() { m_batchCount++; }
1052 void EndBatch() { if ( m_batchCount > 0 ) m_batchCount--; }
1053 int GetBatchCount() { return m_batchCount; }
1054
1055
1056 // ------ edit control functions
1057 //
1058 bool IsEditable() { return m_editable; }
1059 void EnableEditing( bool edit );
1060
1061 void EnableCellEditControl( bool enable = TRUE );
1062 void DisableCellEditControl() { EnableCellEditControl(FALSE); }
1063 bool CanEnableCellControl() const;
1064 bool IsCellEditControlEnabled() const;
1065
1066 bool IsCurrentCellReadOnly() const;
1067
1068 void ShowCellEditControl();
1069 void HideCellEditControl();
1070 void SaveEditControlValue();
1071
1072
1073 // ------ grid location functions
1074 // Note that all of these functions work with the logical coordinates of
1075 // grid cells and labels so you will need to convert from device
1076 // coordinates for mouse events etc.
1077 //
1078 void XYToCell( int x, int y, wxGridCellCoords& );
1079 int YToRow( int y );
1080 int XToCol( int x );
1081
1082 int YToEdgeOfRow( int y );
1083 int XToEdgeOfCol( int x );
1084
1085 wxRect CellToRect( int row, int col );
1086 wxRect CellToRect( const wxGridCellCoords& coords )
1087 { return CellToRect( coords.GetRow(), coords.GetCol() ); }
1088
1089 int GetGridCursorRow() { return m_currentCellCoords.GetRow(); }
1090 int GetGridCursorCol() { return m_currentCellCoords.GetCol(); }
1091
1092 // check to see if a cell is either wholly visible (the default arg) or
1093 // at least partially visible in the grid window
1094 //
1095 bool IsVisible( int row, int col, bool wholeCellVisible = TRUE );
1096 bool IsVisible( const wxGridCellCoords& coords, bool wholeCellVisible = TRUE )
1097 { return IsVisible( coords.GetRow(), coords.GetCol(), wholeCellVisible ); }
1098 void MakeCellVisible( int row, int col );
1099 void MakeCellVisible( const wxGridCellCoords& coords )
1100 { MakeCellVisible( coords.GetRow(), coords.GetCol() ); }
1101
1102
1103 // ------ grid cursor movement functions
1104 //
1105 void SetGridCursor( int row, int col )
1106 { SetCurrentCell( wxGridCellCoords(row, col) ); }
1107
1108 bool MoveCursorUp( bool expandSelection );
1109 bool MoveCursorDown( bool expandSelection );
1110 bool MoveCursorLeft( bool expandSelection );
1111 bool MoveCursorRight( bool expandSelection );
1112 bool MovePageDown();
1113 bool MovePageUp();
1114 bool MoveCursorUpBlock( bool expandSelection );
1115 bool MoveCursorDownBlock( bool expandSelection );
1116 bool MoveCursorLeftBlock( bool expandSelection );
1117 bool MoveCursorRightBlock( bool expandSelection );
1118
1119
1120 // ------ label and gridline formatting
1121 //
1122 int GetDefaultRowLabelSize() { return WXGRID_DEFAULT_ROW_LABEL_WIDTH; }
1123 int GetRowLabelSize() { return m_rowLabelWidth; }
1124 int GetDefaultColLabelSize() { return WXGRID_DEFAULT_COL_LABEL_HEIGHT; }
1125 int GetColLabelSize() { return m_colLabelHeight; }
1126 wxColour GetLabelBackgroundColour() { return m_labelBackgroundColour; }
1127 wxColour GetLabelTextColour() { return m_labelTextColour; }
1128 wxFont GetLabelFont() { return m_labelFont; }
1129 void GetRowLabelAlignment( int *horiz, int *vert );
1130 void GetColLabelAlignment( int *horiz, int *vert );
1131 wxString GetRowLabelValue( int row );
1132 wxString GetColLabelValue( int col );
1133 wxColour GetGridLineColour() { return m_gridLineColour; }
1134
1135 void SetRowLabelSize( int width );
1136 void SetColLabelSize( int height );
1137 void SetLabelBackgroundColour( const wxColour& );
1138 void SetLabelTextColour( const wxColour& );
1139 void SetLabelFont( const wxFont& );
1140 void SetRowLabelAlignment( int horiz, int vert );
1141 void SetColLabelAlignment( int horiz, int vert );
1142 void SetRowLabelValue( int row, const wxString& );
1143 void SetColLabelValue( int col, const wxString& );
1144 void SetGridLineColour( const wxColour& );
1145
1146 void EnableDragRowSize( bool enable = TRUE );
1147 void DisableDragRowSize() { EnableDragRowSize( FALSE ); }
1148 bool CanDragRowSize() { return m_canDragRowSize; }
1149 void EnableDragColSize( bool enable = TRUE );
1150 void DisableDragColSize() { EnableDragColSize( FALSE ); }
1151 bool CanDragColSize() { return m_canDragColSize; }
1152 void EnableDragGridSize(bool enable = TRUE);
1153 void DisableDragGridSize() { EnableDragGridSize(FALSE); }
1154 bool CanDragGridSize() { return m_canDragGridSize; }
1155
1156 // this sets the specified attribute for all cells in this row/col
1157 void SetRowAttr(int row, wxGridCellAttr *attr);
1158 void SetColAttr(int col, wxGridCellAttr *attr);
1159
1160 // shortcuts for setting the column parameters
1161
1162 // set the format for the data in the column: default is string
1163 void SetColFormatBool(int col);
1164 void SetColFormatNumber(int col);
1165 void SetColFormatFloat(int col, int width = -1, int precision = -1);
1166 void SetColFormatCustom(int col, const wxString& typeName);
1167
1168 void EnableGridLines( bool enable = TRUE );
1169 bool GridLinesEnabled() { return m_gridLinesEnabled; }
1170
1171 // ------ row and col formatting
1172 //
1173 int GetDefaultRowSize();
1174 int GetRowSize( int row );
1175 int GetDefaultColSize();
1176 int GetColSize( int col );
1177 wxColour GetDefaultCellBackgroundColour();
1178 wxColour GetCellBackgroundColour( int row, int col );
1179 wxColour GetDefaultCellTextColour();
1180 wxColour GetCellTextColour( int row, int col );
1181 wxFont GetDefaultCellFont();
1182 wxFont GetCellFont( int row, int col );
1183 void GetDefaultCellAlignment( int *horiz, int *vert );
1184 void GetCellAlignment( int row, int col, int *horiz, int *vert );
1185
1186 void SetDefaultRowSize( int height, bool resizeExistingRows = FALSE );
1187 void SetRowSize( int row, int height );
1188 void SetDefaultColSize( int width, bool resizeExistingCols = FALSE );
1189
1190 void SetColSize( int col, int width );
1191
1192 // automatically size the column or row to fit to its contents, if
1193 // setAsMin is TRUE, this optimal width will also be set as minimal width
1194 // for this column
1195 void AutoSizeColumn( int col, bool setAsMin = TRUE )
1196 { AutoSizeColOrRow(col, setAsMin, TRUE); }
1197 void AutoSizeRow( int row, bool setAsMin = TRUE )
1198 { AutoSizeColOrRow(row, setAsMin, FALSE); }
1199
1200 // auto size all columns (very ineffective for big grids!)
1201 void AutoSizeColumns( bool setAsMin = TRUE )
1202 { (void)SetOrCalcColumnSizes(FALSE, setAsMin); }
1203
1204 void AutoSizeRows( bool setAsMin = TRUE )
1205 { (void)SetOrCalcRowSizes(FALSE, setAsMin); }
1206
1207 // auto size the grid, that is make the columns/rows of the "right" size
1208 // and also set the grid size to just fit its contents
1209 void AutoSize();
1210
1211 // column won't be resized to be lesser width - this must be called during
1212 // the grid creation because it won't resize the column if it's already
1213 // narrower than the minimal width
1214 void SetColMinimalWidth( int col, int width );
1215 void SetRowMinimalHeight( int row, int width );
1216
1217 void SetDefaultCellBackgroundColour( const wxColour& );
1218 void SetCellBackgroundColour( int row, int col, const wxColour& );
1219 void SetDefaultCellTextColour( const wxColour& );
1220
1221 void SetCellTextColour( int row, int col, const wxColour& );
1222 void SetDefaultCellFont( const wxFont& );
1223 void SetCellFont( int row, int col, const wxFont& );
1224 void SetDefaultCellAlignment( int horiz, int vert );
1225 void SetCellAlignment( int row, int col, int horiz, int vert );
1226
1227 // takes ownership of the pointer
1228 void SetDefaultRenderer(wxGridCellRenderer *renderer);
1229 void SetCellRenderer(int row, int col, wxGridCellRenderer *renderer);
1230 wxGridCellRenderer *GetDefaultRenderer() const;
1231 wxGridCellRenderer* GetCellRenderer(int row, int col);
1232
1233 // takes ownership of the pointer
1234 void SetDefaultEditor(wxGridCellEditor *editor);
1235 void SetCellEditor(int row, int col, wxGridCellEditor *editor);
1236 wxGridCellEditor *GetDefaultEditor() const;
1237 wxGridCellEditor* GetCellEditor(int row, int col);
1238
1239
1240
1241 // ------ cell value accessors
1242 //
1243 wxString GetCellValue( int row, int col )
1244 {
1245 if ( m_table )
1246 {
1247 return m_table->GetValue( row, col );
1248 }
1249 else
1250 {
1251 return wxEmptyString;
1252 }
1253 }
1254
1255 wxString GetCellValue( const wxGridCellCoords& coords )
1256 { return GetCellValue( coords.GetRow(), coords.GetCol() ); }
1257
1258 void SetCellValue( int row, int col, const wxString& s );
1259 void SetCellValue( const wxGridCellCoords& coords, const wxString& s )
1260 { SetCellValue( coords.GetRow(), coords.GetCol(), s ); }
1261
1262 // returns TRUE if the cell can't be edited
1263 bool IsReadOnly(int row, int col) const;
1264
1265 // make the cell editable/readonly
1266 void SetReadOnly(int row, int col, bool isReadOnly = TRUE);
1267
1268 // ------ selections of blocks of cells
1269 //
1270 void SelectRow( int row, bool addToSelected = FALSE );
1271 void SelectCol( int col, bool addToSelected = FALSE );
1272
1273 void SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol );
1274
1275 void SelectBlock( const wxGridCellCoords& topLeft,
1276 const wxGridCellCoords& bottomRight )
1277 { SelectBlock( topLeft.GetRow(), topLeft.GetCol(),
1278 bottomRight.GetRow(), bottomRight.GetCol() ); }
1279
1280 void SelectAll();
1281
1282 bool IsSelection();
1283
1284 void ClearSelection();
1285
1286 bool IsInSelection( int row, int col );
1287
1288 bool IsInSelection( const wxGridCellCoords& coords )
1289 { return IsInSelection( coords.GetRow(), coords.GetCol() ); }
1290
1291
1292 // This function returns the rectangle that encloses the block of cells
1293 // limited by TopLeft and BottomRight cell in device coords and clipped
1294 // to the client size of the grid window.
1295 //
1296 wxRect BlockToDeviceRect( const wxGridCellCoords & topLeft,
1297 const wxGridCellCoords & bottomRight );
1298
1299 // This function returns the rectangle that encloses the selected cells
1300 // in device coords and clipped to the client size of the grid window.
1301 //
1302 wxRect SelectionToDeviceRect()
1303 {
1304 return BlockToDeviceRect( m_selectingTopLeft,
1305 m_selectingBottomRight );
1306 }
1307
1308 // Access or update the selection fore/back colours
1309 wxColour GetSelectionBackground() const
1310 { return m_selectionBackground; }
1311 wxColour GetSelectionForeground() const
1312 { return m_selectionForeground; }
1313
1314 void SetSelectionBackground(const wxColour& c) { m_selectionBackground = c; }
1315 void SetSelectionForeground(const wxColour& c) { m_selectionForeground = c; }
1316
1317
1318 // Methods for a registry for mapping data types to Renderers/Editors
1319 void RegisterDataType(const wxString& typeName,
1320 wxGridCellRenderer* renderer,
1321 wxGridCellEditor* editor);
1322 wxGridCellEditor* GetDefaultEditorForCell(int row, int col) const;
1323 wxGridCellEditor* GetDefaultEditorForCell(const wxGridCellCoords& c) const
1324 { return GetDefaultEditorForCell(c.GetRow(), c.GetCol()); }
1325 wxGridCellRenderer* GetDefaultRendererForCell(int row, int col) const;
1326 wxGridCellEditor* GetDefaultEditorForType(const wxString& typeName) const;
1327 wxGridCellRenderer* GetDefaultRendererForType(const wxString& typeName) const;
1328
1329 // grid may occupy more space than needed for its rows/columns, this
1330 // function allows to set how big this extra space is
1331 void SetMargins(int extraWidth, int extraHeight)
1332 {
1333 m_extraWidth = extraWidth;
1334 m_extraHeight = extraHeight;
1335 }
1336
1337 // ------ For compatibility with previous wxGrid only...
1338 //
1339 // ************************************************
1340 // ** Don't use these in new code because they **
1341 // ** are liable to disappear in a future **
1342 // ** revision **
1343 // ************************************************
1344 //
1345
1346 wxGrid( wxWindow *parent,
1347 int x, int y, int w = -1, int h = -1,
1348 long style = wxWANTS_CHARS,
1349 const wxString& name = wxPanelNameStr )
1350 : wxScrolledWindow( parent, -1, wxPoint(x,y), wxSize(w,h),
1351 (style|wxWANTS_CHARS), name )
1352 {
1353 Create();
1354 }
1355
1356 void SetCellValue( const wxString& val, int row, int col )
1357 { SetCellValue( row, col, val ); }
1358
1359 void UpdateDimensions()
1360 { CalcDimensions(); }
1361
1362 int GetRows() { return GetNumberRows(); }
1363 int GetCols() { return GetNumberCols(); }
1364 int GetCursorRow() { return GetGridCursorRow(); }
1365 int GetCursorColumn() { return GetGridCursorCol(); }
1366
1367 int GetScrollPosX() { return 0; }
1368 int GetScrollPosY() { return 0; }
1369
1370 void SetScrollX( int WXUNUSED(x) ) { }
1371 void SetScrollY( int WXUNUSED(y) ) { }
1372
1373 void SetColumnWidth( int col, int width )
1374 { SetColSize( col, width ); }
1375
1376 int GetColumnWidth( int col )
1377 { return GetColSize( col ); }
1378
1379 void SetRowHeight( int row, int height )
1380 { SetRowSize( row, height ); }
1381
1382 // GetRowHeight() is below
1383
1384 int GetViewHeight() // returned num whole rows visible
1385 { return 0; }
1386
1387 int GetViewWidth() // returned num whole cols visible
1388 { return 0; }
1389
1390 void SetLabelSize( int orientation, int sz )
1391 {
1392 if ( orientation == wxHORIZONTAL )
1393 SetColLabelSize( sz );
1394 else
1395 SetRowLabelSize( sz );
1396 }
1397
1398 int GetLabelSize( int orientation )
1399 {
1400 if ( orientation == wxHORIZONTAL )
1401 return GetColLabelSize();
1402 else
1403 return GetRowLabelSize();
1404 }
1405
1406 void SetLabelAlignment( int orientation, int align )
1407 {
1408 if ( orientation == wxHORIZONTAL )
1409 SetColLabelAlignment( align, -1 );
1410 else
1411 SetRowLabelAlignment( align, -1 );
1412 }
1413
1414 int GetLabelAlignment( int orientation, int WXUNUSED(align) )
1415 {
1416 int h, v;
1417 if ( orientation == wxHORIZONTAL )
1418 {
1419 GetColLabelAlignment( &h, &v );
1420 return h;
1421 }
1422 else
1423 {
1424 GetRowLabelAlignment( &h, &v );
1425 return h;
1426 }
1427 }
1428
1429 void SetLabelValue( int orientation, const wxString& val, int pos )
1430 {
1431 if ( orientation == wxHORIZONTAL )
1432 SetColLabelValue( pos, val );
1433 else
1434 SetRowLabelValue( pos, val );
1435 }
1436
1437 wxString GetLabelValue( int orientation, int pos)
1438 {
1439 if ( orientation == wxHORIZONTAL )
1440 return GetColLabelValue( pos );
1441 else
1442 return GetRowLabelValue( pos );
1443 }
1444
1445 wxFont GetCellTextFont() const
1446 { return m_defaultCellAttr->GetFont(); }
1447
1448 wxFont GetCellTextFont(int WXUNUSED(row), int WXUNUSED(col)) const
1449 { return m_defaultCellAttr->GetFont(); }
1450
1451 void SetCellTextFont(const wxFont& fnt)
1452 { SetDefaultCellFont( fnt ); }
1453
1454 void SetCellTextFont(const wxFont& fnt, int row, int col)
1455 { SetCellFont( row, col, fnt ); }
1456
1457 void SetCellTextColour(const wxColour& val, int row, int col)
1458 { SetCellTextColour( row, col, val ); }
1459
1460 void SetCellTextColour(const wxColour& col)
1461 { SetDefaultCellTextColour( col ); }
1462
1463 void SetCellBackgroundColour(const wxColour& col)
1464 { SetDefaultCellBackgroundColour( col ); }
1465
1466 void SetCellBackgroundColour(const wxColour& colour, int row, int col)
1467 { SetCellBackgroundColour( row, col, colour ); }
1468
1469 bool GetEditable() { return IsEditable(); }
1470 void SetEditable( bool edit = TRUE ) { EnableEditing( edit ); }
1471 bool GetEditInPlace() { return IsCellEditControlEnabled(); }
1472
1473 void SetEditInPlace(bool WXUNUSED(edit) = TRUE) { }
1474
1475 void SetCellAlignment( int align, int row, int col)
1476 { SetCellAlignment(row, col, align, wxCENTER); }
1477 void SetCellAlignment( int WXUNUSED(align) ) {}
1478 void SetCellBitmap(wxBitmap *WXUNUSED(bitmap), int WXUNUSED(row), int WXUNUSED(col))
1479 { }
1480 void SetDividerPen(const wxPen& WXUNUSED(pen)) { }
1481 wxPen& GetDividerPen() const;
1482 void OnActivate(bool WXUNUSED(active)) {}
1483
1484 // ******** End of compatibility functions **********
1485
1486
1487
1488 // ------ control IDs
1489 enum { wxGRID_CELLCTRL = 2000,
1490 wxGRID_TOPCTRL };
1491
1492 // ------ control types
1493 enum { wxGRID_TEXTCTRL = 2100,
1494 wxGRID_CHECKBOX,
1495 wxGRID_CHOICE,
1496 wxGRID_COMBOBOX };
1497
1498 // overridden wxWindow methods
1499 virtual void Fit();
1500
1501 protected:
1502 virtual wxSize DoGetBestSize() const;
1503
1504 bool m_created;
1505
1506 wxGridWindow *m_gridWin;
1507 wxGridRowLabelWindow *m_rowLabelWin;
1508 wxGridColLabelWindow *m_colLabelWin;
1509 wxGridCornerLabelWindow *m_cornerLabelWin;
1510
1511 wxGridTableBase *m_table;
1512 bool m_ownTable;
1513
1514 int m_left;
1515 int m_top;
1516 int m_right;
1517 int m_bottom;
1518
1519 int m_numRows;
1520 int m_numCols;
1521
1522 wxGridCellCoords m_currentCellCoords;
1523
1524 wxGridCellCoords m_selectingTopLeft;
1525 wxGridCellCoords m_selectingBottomRight;
1526 wxGridCellCoords m_selectingKeyboard;
1527 wxGridSelection *m_selection;
1528 wxColour m_selectionBackground;
1529 wxColour m_selectionForeground;
1530
1531 // NB: *never* access m_row/col arrays directly because they are created
1532 // on demand, *always* use accessor functions instead!
1533
1534 // init the m_rowHeights/Bottoms arrays with default values
1535 void InitRowHeights();
1536
1537 int m_defaultRowHeight;
1538 wxArrayInt m_rowHeights;
1539 wxArrayInt m_rowBottoms;
1540
1541 // init the m_colWidths/Rights arrays
1542 void InitColWidths();
1543
1544 int m_defaultColWidth;
1545 wxArrayInt m_colWidths;
1546 wxArrayInt m_colRights;
1547
1548 // get the col/row coords
1549 int GetColWidth(int col) const;
1550 int GetColLeft(int col) const;
1551 int GetColRight(int col) const;
1552
1553 // this function must be public for compatibility...
1554 public:
1555 int GetRowHeight(int row) const;
1556 protected:
1557
1558 int GetRowTop(int row) const;
1559 int GetRowBottom(int row) const;
1560
1561 int m_rowLabelWidth;
1562 int m_colLabelHeight;
1563
1564 // the size of the margin left to the right and bottom of the cell area
1565 int m_extraWidth,
1566 m_extraHeight;
1567
1568 wxColour m_labelBackgroundColour;
1569 wxColour m_labelTextColour;
1570 wxFont m_labelFont;
1571
1572 int m_rowLabelHorizAlign;
1573 int m_rowLabelVertAlign;
1574 int m_colLabelHorizAlign;
1575 int m_colLabelVertAlign;
1576
1577 bool m_defaultRowLabelValues;
1578 bool m_defaultColLabelValues;
1579
1580 wxColour m_gridLineColour;
1581 bool m_gridLinesEnabled;
1582
1583 // common part of AutoSizeColumn/Row() and GetBestSize()
1584 int SetOrCalcColumnSizes(bool calcOnly, bool setAsMin = TRUE);
1585 int SetOrCalcRowSizes(bool calcOnly, bool setAsMin = TRUE);
1586
1587 // common part of AutoSizeColumn/Row()
1588 void AutoSizeColOrRow(int n, bool setAsMin, bool column /* or row? */);
1589
1590 // if a column has a minimal width, it will be the value for it in this
1591 // hash table
1592 wxHashTableLong m_colMinWidths,
1593 m_rowMinHeights;
1594
1595 // get the minimal width of the given column/row
1596 int GetColMinimalWidth(int col) const;
1597 int GetRowMinimalHeight(int col) const;
1598
1599 // do we have some place to store attributes in?
1600 bool CanHaveAttributes();
1601
1602 // returns the attribute we may modify in place: a new one if this cell
1603 // doesn't have any yet or the existing one if it does
1604 //
1605 // DecRef() must be called on the returned pointer, as usual
1606 wxGridCellAttr *GetOrCreateCellAttr(int row, int col) const;
1607
1608 // cell attribute cache (currently we only cache 1, may be will do
1609 // more/better later)
1610 struct CachedAttr
1611 {
1612 int row, col;
1613 wxGridCellAttr *attr;
1614 } m_attrCache;
1615
1616 // invalidates the attribute cache
1617 void ClearAttrCache();
1618
1619 // adds an attribute to cache
1620 void CacheAttr(int row, int col, wxGridCellAttr *attr) const;
1621
1622 // looks for an attr in cache, returns TRUE if found
1623 bool LookupAttr(int row, int col, wxGridCellAttr **attr) const;
1624
1625 // looks for the attr in cache, if not found asks the table and caches the
1626 // result
1627 wxGridCellAttr *GetCellAttr(int row, int col) const;
1628 wxGridCellAttr *GetCellAttr(const wxGridCellCoords& coords )
1629 { return GetCellAttr( coords.GetRow(), coords.GetCol() ); }
1630
1631 // the default cell attr object for cells that don't have their own
1632 wxGridCellAttr* m_defaultCellAttr;
1633
1634
1635 wxGridCellCoordsArray m_cellsExposed;
1636 wxArrayInt m_rowsExposed;
1637 wxArrayInt m_colsExposed;
1638 wxArrayInt m_rowLabelsExposed;
1639 wxArrayInt m_colLabelsExposed;
1640
1641 bool m_inOnKeyDown;
1642 int m_batchCount;
1643
1644
1645 wxGridTypeRegistry* m_typeRegistry;
1646
1647 enum CursorMode
1648 {
1649 WXGRID_CURSOR_SELECT_CELL,
1650 WXGRID_CURSOR_RESIZE_ROW,
1651 WXGRID_CURSOR_RESIZE_COL,
1652 WXGRID_CURSOR_SELECT_ROW,
1653 WXGRID_CURSOR_SELECT_COL
1654 };
1655
1656 // this method not only sets m_cursorMode but also sets the correct cursor
1657 // for the given mode and, if captureMouse is not FALSE releases the mouse
1658 // if it was captured and captures it if it must be captured
1659 //
1660 // for this to work, you should always use it and not set m_cursorMode
1661 // directly!
1662 void ChangeCursorMode(CursorMode mode,
1663 wxWindow *win = (wxWindow *)NULL,
1664 bool captureMouse = TRUE);
1665
1666 wxWindow *m_winCapture; // the window which captured the mouse
1667 CursorMode m_cursorMode;
1668
1669 bool m_canDragRowSize;
1670 bool m_canDragColSize;
1671 bool m_canDragGridSize;
1672 int m_dragLastPos;
1673 int m_dragRowOrCol;
1674 bool m_isDragging;
1675 wxPoint m_startDragPos;
1676
1677 bool m_waitForSlowClick;
1678
1679 wxGridCellCoords m_selectionStart;
1680
1681 wxCursor m_rowResizeCursor;
1682 wxCursor m_colResizeCursor;
1683
1684 bool m_editable; // applies to whole grid
1685 bool m_cellEditCtrlEnabled; // is in-place edit currently shown?
1686
1687
1688 void Create();
1689 void Init();
1690 void CalcDimensions();
1691 void CalcWindowSizes();
1692 bool Redimension( wxGridTableMessage& );
1693
1694
1695 bool SendEvent( const wxEventType, int row, int col, wxMouseEvent& );
1696 bool SendEvent( const wxEventType, int row, int col );
1697 bool SendEvent( const wxEventType type)
1698 {
1699 return SendEvent(type,
1700 m_currentCellCoords.GetRow(),
1701 m_currentCellCoords.GetCol());
1702 }
1703
1704 void OnPaint( wxPaintEvent& );
1705 void OnSize( wxSizeEvent& );
1706 void OnKeyDown( wxKeyEvent& );
1707 void OnEraseBackground( wxEraseEvent& );
1708
1709
1710 void SetCurrentCell( const wxGridCellCoords& coords );
1711 void SetCurrentCell( int row, int col )
1712 { SetCurrentCell( wxGridCellCoords(row, col) ); }
1713
1714
1715 // ------ functions to get/send data (see also public functions)
1716 //
1717 bool GetModelValues();
1718 bool SetModelValues();
1719
1720 friend class wxGridSelection;
1721
1722 DECLARE_DYNAMIC_CLASS( wxGrid )
1723 DECLARE_EVENT_TABLE()
1724 };
1725
1726 // ----------------------------------------------------------------------------
1727 // Grid event class and event types
1728 // ----------------------------------------------------------------------------
1729
1730 class WXDLLEXPORT wxGridEvent : public wxNotifyEvent
1731 {
1732 public:
1733 wxGridEvent()
1734 : wxNotifyEvent(), m_row(-1), m_col(-1), m_x(-1), m_y(-1),
1735 m_selecting(0), m_control(0), m_meta(0), m_shift(0), m_alt(0)
1736 {
1737 }
1738
1739 wxGridEvent(int id, wxEventType type, wxObject* obj,
1740 int row=-1, int col=-1, int x=-1, int y=-1, bool sel = TRUE,
1741 bool control=FALSE, bool shift=FALSE, bool alt=FALSE, bool meta=FALSE);
1742
1743 virtual int GetRow() { return m_row; }
1744 virtual int GetCol() { return m_col; }
1745 wxPoint GetPosition() { return wxPoint( m_x, m_y ); }
1746 bool Selecting() { return m_selecting; }
1747 bool ControlDown() { return m_control; }
1748 bool MetaDown() { return m_meta; }
1749 bool ShiftDown() { return m_shift; }
1750 bool AltDown() { return m_alt; }
1751
1752 protected:
1753 int m_row;
1754 int m_col;
1755 int m_x;
1756 int m_y;
1757 bool m_selecting;
1758 bool m_control;
1759 bool m_meta;
1760 bool m_shift;
1761 bool m_alt;
1762
1763 DECLARE_DYNAMIC_CLASS(wxGridEvent)
1764 };
1765
1766 class WXDLLEXPORT wxGridSizeEvent : public wxNotifyEvent
1767 {
1768 public:
1769 wxGridSizeEvent()
1770 : wxNotifyEvent(), m_rowOrCol(-1), m_x(-1), m_y(-1),
1771 m_control(0), m_meta(0), m_shift(0), m_alt(0)
1772 {
1773 }
1774
1775 wxGridSizeEvent(int id, wxEventType type, wxObject* obj,
1776 int rowOrCol=-1, int x=-1, int y=-1,
1777 bool control=FALSE, bool shift=FALSE, bool alt=FALSE, bool meta=FALSE);
1778
1779 int GetRowOrCol() { return m_rowOrCol; }
1780 wxPoint GetPosition() { return wxPoint( m_x, m_y ); }
1781 bool ControlDown() { return m_control; }
1782 bool MetaDown() { return m_meta; }
1783 bool ShiftDown() { return m_shift; }
1784 bool AltDown() { return m_alt; }
1785
1786 protected:
1787 int m_rowOrCol;
1788 int m_x;
1789 int m_y;
1790 bool m_control;
1791 bool m_meta;
1792 bool m_shift;
1793 bool m_alt;
1794
1795 DECLARE_DYNAMIC_CLASS(wxGridSizeEvent)
1796 };
1797
1798
1799 class WXDLLEXPORT wxGridRangeSelectEvent : public wxNotifyEvent
1800 {
1801 public:
1802 wxGridRangeSelectEvent()
1803 : wxNotifyEvent()
1804 {
1805 m_topLeft = wxGridNoCellCoords;
1806 m_bottomRight = wxGridNoCellCoords;
1807 m_selecting = FALSE;
1808 m_control = FALSE;
1809 m_meta = FALSE;
1810 m_shift = FALSE;
1811 m_alt = FALSE;
1812 }
1813
1814 wxGridRangeSelectEvent(int id, wxEventType type, wxObject* obj,
1815 const wxGridCellCoords& topLeft,
1816 const wxGridCellCoords& bottomRight,
1817 bool sel = TRUE,
1818 bool control=FALSE, bool shift=FALSE,
1819 bool alt=FALSE, bool meta=FALSE);
1820
1821 wxGridCellCoords GetTopLeftCoords() { return m_topLeft; }
1822 wxGridCellCoords GetBottomRightCoords() { return m_bottomRight; }
1823 int GetTopRow() { return m_topLeft.GetRow(); }
1824 int GetBottomRow() { return m_bottomRight.GetRow(); }
1825 int GetLeftCol() { return m_topLeft.GetCol(); }
1826 int GetRightCol() { return m_bottomRight.GetCol(); }
1827 bool Selecting() { return m_selecting; }
1828 bool ControlDown() { return m_control; }
1829 bool MetaDown() { return m_meta; }
1830 bool ShiftDown() { return m_shift; }
1831 bool AltDown() { return m_alt; }
1832
1833 protected:
1834 wxGridCellCoords m_topLeft;
1835 wxGridCellCoords m_bottomRight;
1836 bool m_selecting;
1837 bool m_control;
1838 bool m_meta;
1839 bool m_shift;
1840 bool m_alt;
1841
1842 DECLARE_DYNAMIC_CLASS(wxGridRangeSelectEvent)
1843 };
1844
1845 // TODO move to wx/event.h
1846 const wxEventType wxEVT_GRID_CELL_LEFT_CLICK = wxEVT_FIRST + 1580;
1847 const wxEventType wxEVT_GRID_CELL_RIGHT_CLICK = wxEVT_FIRST + 1581;
1848 const wxEventType wxEVT_GRID_CELL_LEFT_DCLICK = wxEVT_FIRST + 1582;
1849 const wxEventType wxEVT_GRID_CELL_RIGHT_DCLICK = wxEVT_FIRST + 1583;
1850 const wxEventType wxEVT_GRID_LABEL_LEFT_CLICK = wxEVT_FIRST + 1584;
1851 const wxEventType wxEVT_GRID_LABEL_RIGHT_CLICK = wxEVT_FIRST + 1585;
1852 const wxEventType wxEVT_GRID_LABEL_LEFT_DCLICK = wxEVT_FIRST + 1586;
1853 const wxEventType wxEVT_GRID_LABEL_RIGHT_DCLICK = wxEVT_FIRST + 1587;
1854 const wxEventType wxEVT_GRID_ROW_SIZE = wxEVT_FIRST + 1588;
1855 const wxEventType wxEVT_GRID_COL_SIZE = wxEVT_FIRST + 1589;
1856 const wxEventType wxEVT_GRID_RANGE_SELECT = wxEVT_FIRST + 1590;
1857 const wxEventType wxEVT_GRID_CELL_CHANGE = wxEVT_FIRST + 1591;
1858 const wxEventType wxEVT_GRID_SELECT_CELL = wxEVT_FIRST + 1592;
1859 const wxEventType wxEVT_GRID_EDITOR_SHOWN = wxEVT_FIRST + 1593;
1860 const wxEventType wxEVT_GRID_EDITOR_HIDDEN = wxEVT_FIRST + 1594;
1861
1862
1863 typedef void (wxEvtHandler::*wxGridEventFunction)(wxGridEvent&);
1864 typedef void (wxEvtHandler::*wxGridSizeEventFunction)(wxGridSizeEvent&);
1865 typedef void (wxEvtHandler::*wxGridRangeSelectEventFunction)(wxGridRangeSelectEvent&);
1866
1867 #define EVT_GRID_CELL_LEFT_CLICK(fn) { wxEVT_GRID_CELL_LEFT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1868 #define EVT_GRID_CELL_RIGHT_CLICK(fn) { wxEVT_GRID_CELL_RIGHT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1869 #define EVT_GRID_CELL_LEFT_DCLICK(fn) { wxEVT_GRID_CELL_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1870 #define EVT_GRID_CELL_RIGHT_DCLICK(fn) { wxEVT_GRID_CELL_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1871 #define EVT_GRID_LABEL_LEFT_CLICK(fn) { wxEVT_GRID_LABEL_LEFT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1872 #define EVT_GRID_LABEL_RIGHT_CLICK(fn) { wxEVT_GRID_LABEL_RIGHT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1873 #define EVT_GRID_LABEL_LEFT_DCLICK(fn) { wxEVT_GRID_LABEL_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1874 #define EVT_GRID_LABEL_RIGHT_DCLICK(fn) { wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1875 #define EVT_GRID_ROW_SIZE(fn) { wxEVT_GRID_ROW_SIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridSizeEventFunction) &fn, NULL },
1876 #define EVT_GRID_COL_SIZE(fn) { wxEVT_GRID_COL_SIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridSizeEventFunction) &fn, NULL },
1877 #define EVT_GRID_RANGE_SELECT(fn) { wxEVT_GRID_RANGE_SELECT, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridRangeSelectEventFunction) &fn, NULL },
1878 #define EVT_GRID_CELL_CHANGE(fn) { wxEVT_GRID_CELL_CHANGE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1879 #define EVT_GRID_SELECT_CELL(fn) { wxEVT_GRID_SELECT_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1880 #define EVT_GRID_EDITOR_SHOWN(fn) { wxEVT_GRID_EDITOR_SHOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1881 #define EVT_GRID_EDITOR_HIDDEN(fn) { wxEVT_GRID_EDITOR_HIDDEN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1882
1883
1884 #if 0 // TODO: implement these ? others ?
1885
1886 const wxEventType wxEVT_GRID_CREATE_CELL = wxEVT_FIRST + 1576;
1887 const wxEventType wxEVT_GRID_CHANGE_LABELS = wxEVT_FIRST + 1577;
1888 const wxEventType wxEVT_GRID_CHANGE_SEL_LABEL = wxEVT_FIRST + 1578;
1889
1890 #define EVT_GRID_CREATE_CELL(fn) { wxEVT_GRID_CREATE_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1891 #define EVT_GRID_CHANGE_LABELS(fn) { wxEVT_GRID_CHANGE_LABELS, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1892 #define EVT_GRID_CHANGE_SEL_LABEL(fn) { wxEVT_GRID_CHANGE_SEL_LABEL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
1893
1894 #endif
1895
1896 #endif // #ifndef __WXGRID_H__
1897
1898 #endif // ifndef wxUSE_NEW_GRID
wxWidgets (Impactor)