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1/////////////////////////////////////////////////////////////////////////////
2// Name: griddemo.cpp
3// Purpose: Grid control wxWidgets sample
4// Author: Michael Bedward
5// Modified by:
6// RCS-ID: $Id$
7// Copyright: (c) Michael Bedward, Julian Smart, Vadim Zeitlin
8// Licence: wxWindows license
9/////////////////////////////////////////////////////////////////////////////
10
11// ============================================================================
12// declarations
13// ============================================================================
14
15// ----------------------------------------------------------------------------
16// headers
17// ----------------------------------------------------------------------------
18
19// For compilers that support precompilation, includes "wx/wx.h".
20#include "wx/wxprec.h"
21
22#ifdef __BORLANDC__
23#pragma hdrstop
24#endif
25
26#ifndef WX_PRECOMP
27 #include "wx/wx.h"
28#endif
29
30#include "wx/colordlg.h"
31#include "wx/fontdlg.h"
32#include "wx/numdlg.h"
33
34#include "wx/grid.h"
35#include "wx/generic/gridctrl.h"
36
37#include "griddemo.h"
38
39// ----------------------------------------------------------------------------
40// wxWin macros
41// ----------------------------------------------------------------------------
42
43IMPLEMENT_APP( GridApp )
44
45// ============================================================================
46// implementation
47// ============================================================================
48
49// ----------------------------------------------------------------------------
50// GridApp
51// ----------------------------------------------------------------------------
52
53bool GridApp::OnInit()
54{
55 GridFrame *frame = new GridFrame;
56 frame->Show(true);
57
58 return true;
59}
60
61// ----------------------------------------------------------------------------
62// GridFrame
63// ----------------------------------------------------------------------------
64
65BEGIN_EVENT_TABLE( GridFrame, wxFrame )
66 EVT_MENU( ID_TOGGLEROWLABELS, GridFrame::ToggleRowLabels )
67 EVT_MENU( ID_TOGGLECOLLABELS, GridFrame::ToggleColLabels )
68 EVT_MENU( ID_TOGGLEEDIT, GridFrame::ToggleEditing )
69 EVT_MENU( ID_TOGGLEROWSIZING, GridFrame::ToggleRowSizing )
70 EVT_MENU( ID_TOGGLECOLSIZING, GridFrame::ToggleColSizing )
71 EVT_MENU( ID_TOGGLEGRIDSIZING, GridFrame::ToggleGridSizing )
72 EVT_MENU( ID_TOGGLEGRIDDRAGCELL, GridFrame::ToggleGridDragCell )
73 EVT_MENU( ID_TOGGLEGRIDLINES, GridFrame::ToggleGridLines )
74 EVT_MENU( ID_AUTOSIZECOLS, GridFrame::AutoSizeCols )
75 EVT_MENU( ID_CELLOVERFLOW, GridFrame::CellOverflow )
76 EVT_MENU( ID_RESIZECELL, GridFrame::ResizeCell )
77 EVT_MENU( ID_SETLABELCOLOUR, GridFrame::SetLabelColour )
78 EVT_MENU( ID_SETLABELTEXTCOLOUR, GridFrame::SetLabelTextColour )
79 EVT_MENU( ID_SETLABEL_FONT, GridFrame::SetLabelFont )
80 EVT_MENU( ID_ROWLABELHORIZALIGN, GridFrame::SetRowLabelHorizAlignment )
81 EVT_MENU( ID_ROWLABELVERTALIGN, GridFrame::SetRowLabelVertAlignment )
82 EVT_MENU( ID_COLLABELHORIZALIGN, GridFrame::SetColLabelHorizAlignment )
83 EVT_MENU( ID_COLLABELVERTALIGN, GridFrame::SetColLabelVertAlignment )
84 EVT_MENU( ID_GRIDLINECOLOUR, GridFrame::SetGridLineColour )
85 EVT_MENU( ID_INSERTROW, GridFrame::InsertRow )
86 EVT_MENU( ID_INSERTCOL, GridFrame::InsertCol )
87 EVT_MENU( ID_DELETEROW, GridFrame::DeleteSelectedRows )
88 EVT_MENU( ID_DELETECOL, GridFrame::DeleteSelectedCols )
89 EVT_MENU( ID_CLEARGRID, GridFrame::ClearGrid )
90 EVT_MENU( ID_SELCELLS, GridFrame::SelectCells )
91 EVT_MENU( ID_SELROWS, GridFrame::SelectRows )
92 EVT_MENU( ID_SELCOLS, GridFrame::SelectCols )
93
94 EVT_MENU( ID_SET_CELL_FG_COLOUR, GridFrame::SetCellFgColour )
95 EVT_MENU( ID_SET_CELL_BG_COLOUR, GridFrame::SetCellBgColour )
96
97 EVT_MENU( wxID_ABOUT, GridFrame::About )
98 EVT_MENU( wxID_EXIT, GridFrame::OnQuit )
99 EVT_MENU( ID_VTABLE, GridFrame::OnVTable)
100 EVT_MENU( ID_BUGS_TABLE, GridFrame::OnBugsTable)
101 EVT_MENU( ID_SMALL_GRID, GridFrame::OnSmallGrid)
102
103 EVT_MENU( ID_DESELECT_CELL, GridFrame::DeselectCell)
104 EVT_MENU( ID_DESELECT_COL, GridFrame::DeselectCol)
105 EVT_MENU( ID_DESELECT_ROW, GridFrame::DeselectRow)
106 EVT_MENU( ID_DESELECT_ALL, GridFrame::DeselectAll)
107 EVT_MENU( ID_SELECT_CELL, GridFrame::SelectCell)
108 EVT_MENU( ID_SELECT_COL, GridFrame::SelectCol)
109 EVT_MENU( ID_SELECT_ROW, GridFrame::SelectRow)
110 EVT_MENU( ID_SELECT_ALL, GridFrame::SelectAll)
111 EVT_MENU( ID_SELECT_UNSELECT, GridFrame::OnAddToSelectToggle)
112 EVT_MENU( ID_SHOW_SELECTION, GridFrame::OnShowSelection)
113
114 EVT_MENU( ID_SET_HIGHLIGHT_WIDTH, GridFrame::OnSetHighlightWidth)
115 EVT_MENU( ID_SET_RO_HIGHLIGHT_WIDTH, GridFrame::OnSetROHighlightWidth)
116
117 EVT_GRID_LABEL_LEFT_CLICK( GridFrame::OnLabelLeftClick )
118 EVT_GRID_CELL_LEFT_CLICK( GridFrame::OnCellLeftClick )
119 EVT_GRID_ROW_SIZE( GridFrame::OnRowSize )
120 EVT_GRID_COL_SIZE( GridFrame::OnColSize )
121 EVT_GRID_SELECT_CELL( GridFrame::OnSelectCell )
122 EVT_GRID_RANGE_SELECT( GridFrame::OnRangeSelected )
123 EVT_GRID_CELL_CHANGE( GridFrame::OnCellValueChanged )
124 EVT_GRID_CELL_BEGIN_DRAG( GridFrame::OnCellBeginDrag )
125
126 EVT_GRID_EDITOR_SHOWN( GridFrame::OnEditorShown )
127 EVT_GRID_EDITOR_HIDDEN( GridFrame::OnEditorHidden )
128END_EVENT_TABLE()
129
130
131GridFrame::GridFrame()
132 : wxFrame( (wxFrame *)NULL, wxID_ANY, _T("wxWidgets grid class demo"),
133 wxDefaultPosition,
134 wxDefaultSize )
135{
136 wxMenu *fileMenu = new wxMenu;
137 fileMenu->Append( ID_VTABLE, _T("&Virtual table test\tCtrl-V"));
138 fileMenu->Append( ID_BUGS_TABLE, _T("&Bugs table test\tCtrl-B"));
139 fileMenu->Append( ID_SMALL_GRID, _T("&Small Grid test\tCtrl-S"));
140 fileMenu->AppendSeparator();
141 fileMenu->Append( wxID_EXIT, _T("E&xit\tAlt-X") );
142
143 wxMenu *viewMenu = new wxMenu;
144 viewMenu->Append( ID_TOGGLEROWLABELS, _T("&Row labels"), wxEmptyString, wxITEM_CHECK );
145 viewMenu->Append( ID_TOGGLECOLLABELS, _T("&Col labels"), wxEmptyString, wxITEM_CHECK );
146 viewMenu->Append( ID_TOGGLEEDIT, _T("&Editable"), wxEmptyString, wxITEM_CHECK );
147 viewMenu->Append( ID_TOGGLEROWSIZING, _T("Ro&w drag-resize"), wxEmptyString, wxITEM_CHECK );
148 viewMenu->Append( ID_TOGGLECOLSIZING, _T("C&ol drag-resize"), wxEmptyString, wxITEM_CHECK );
149 viewMenu->Append( ID_TOGGLEGRIDSIZING, _T("&Grid drag-resize"), wxEmptyString, wxITEM_CHECK );
150 viewMenu->Append( ID_TOGGLEGRIDDRAGCELL, _T("&Grid drag-cell"), wxEmptyString, wxITEM_CHECK );
151 viewMenu->Append( ID_TOGGLEGRIDLINES, _T("&Grid Lines"), wxEmptyString, wxITEM_CHECK );
152 viewMenu->Append( ID_SET_HIGHLIGHT_WIDTH, _T("&Set Cell Highlight Width...") );
153 viewMenu->Append( ID_SET_RO_HIGHLIGHT_WIDTH, _T("&Set Cell RO Highlight Width...") );
154 viewMenu->Append( ID_AUTOSIZECOLS, _T("&Auto-size cols") );
155 viewMenu->Append( ID_CELLOVERFLOW, _T("&Overflow cells"), wxEmptyString, wxITEM_CHECK );
156 viewMenu->Append( ID_RESIZECELL, _T("&Resize cell (7,1)"), wxEmptyString, wxITEM_CHECK );
157
158 wxMenu *rowLabelMenu = new wxMenu;
159
160 viewMenu->Append( ID_ROWLABELALIGN, _T("R&ow label alignment"),
161 rowLabelMenu,
162 _T("Change alignment of row labels") );
163
164 rowLabelMenu->Append( ID_ROWLABELHORIZALIGN, _T("&Horizontal") );
165 rowLabelMenu->Append( ID_ROWLABELVERTALIGN, _T("&Vertical") );
166
167 wxMenu *colLabelMenu = new wxMenu;
168
169 viewMenu->Append( ID_COLLABELALIGN, _T("Col l&abel alignment"),
170 colLabelMenu,
171 _T("Change alignment of col labels") );
172
173 colLabelMenu->Append( ID_COLLABELHORIZALIGN, _T("&Horizontal") );
174 colLabelMenu->Append( ID_COLLABELVERTALIGN, _T("&Vertical") );
175
176 wxMenu *colMenu = new wxMenu;
177 colMenu->Append( ID_SETLABELCOLOUR, _T("Set &label colour...") );
178 colMenu->Append( ID_SETLABELTEXTCOLOUR, _T("Set label &text colour...") );
179 colMenu->Append( ID_SETLABEL_FONT, _T("Set label fo&nt...") );
180 colMenu->Append( ID_GRIDLINECOLOUR, _T("&Grid line colour...") );
181 colMenu->Append( ID_SET_CELL_FG_COLOUR, _T("Set cell &foreground colour...") );
182 colMenu->Append( ID_SET_CELL_BG_COLOUR, _T("Set cell &background colour...") );
183
184 wxMenu *editMenu = new wxMenu;
185 editMenu->Append( ID_INSERTROW, _T("Insert &row") );
186 editMenu->Append( ID_INSERTCOL, _T("Insert &column") );
187 editMenu->Append( ID_DELETEROW, _T("Delete selected ro&ws") );
188 editMenu->Append( ID_DELETECOL, _T("Delete selected co&ls") );
189 editMenu->Append( ID_CLEARGRID, _T("Cl&ear grid cell contents") );
190
191 wxMenu *selectMenu = new wxMenu;
192 selectMenu->Append( ID_SELECT_UNSELECT, _T("Add new cells to the selection"),
193 _T("When off, old selection is deselected before ")
194 _T("selecting the new cells"), wxITEM_CHECK );
195 selectMenu->Append( ID_SHOW_SELECTION,
196 _T("&Show current selection\tCtrl-Alt-S"));
197 selectMenu->AppendSeparator();
198 selectMenu->Append( ID_SELECT_ALL, _T("Select all"));
199 selectMenu->Append( ID_SELECT_ROW, _T("Select row 2"));
200 selectMenu->Append( ID_SELECT_COL, _T("Select col 2"));
201 selectMenu->Append( ID_SELECT_CELL, _T("Select cell (3, 1)"));
202 selectMenu->AppendSeparator();
203 selectMenu->Append( ID_DESELECT_ALL, _T("Deselect all"));
204 selectMenu->Append( ID_DESELECT_ROW, _T("Deselect row 2"));
205 selectMenu->Append( ID_DESELECT_COL, _T("Deselect col 2"));
206 selectMenu->Append( ID_DESELECT_CELL, _T("Deselect cell (3, 1)"));
207 wxMenu *selectionMenu = new wxMenu;
208 selectMenu->Append( ID_CHANGESEL, _T("Change &selection mode"),
209 selectionMenu,
210 _T("Change selection mode") );
211
212 selectionMenu->Append( ID_SELCELLS, _T("Select &Cells") );
213 selectionMenu->Append( ID_SELROWS, _T("Select &Rows") );
214 selectionMenu->Append( ID_SELCOLS, _T("Select C&ols") );
215
216
217 wxMenu *helpMenu = new wxMenu;
218 helpMenu->Append( wxID_ABOUT, _T("&About wxGrid demo") );
219
220 wxMenuBar *menuBar = new wxMenuBar;
221 menuBar->Append( fileMenu, _T("&File") );
222 menuBar->Append( viewMenu, _T("&View") );
223 menuBar->Append( colMenu, _T("&Colours") );
224 menuBar->Append( editMenu, _T("&Edit") );
225 menuBar->Append( selectMenu, _T("&Select") );
226 menuBar->Append( helpMenu, _T("&Help") );
227
228 SetMenuBar( menuBar );
229
230 m_addToSel = false;
231
232 grid = new wxGrid( this,
233 wxID_ANY,
234 wxPoint( 0, 0 ),
235 wxSize( 400, 300 ) );
236
237#if wxUSE_LOG
238 int gridW = 600, gridH = 300;
239 int logW = gridW, logH = 100;
240
241 logWin = new wxTextCtrl( this,
242 wxID_ANY,
243 wxEmptyString,
244 wxPoint( 0, gridH + 20 ),
245 wxSize( logW, logH ),
246 wxTE_MULTILINE );
247
248 logger = new wxLogTextCtrl( logWin );
249 m_logOld = wxLog::SetActiveTarget( logger );
250 wxLog::SetTimestamp( NULL );
251#endif // wxUSE_LOG
252
253 // this will create a grid and, by default, an associated grid
254 // table for strings
255 grid->CreateGrid( 0, 0 );
256 grid->AppendRows(100);
257 grid->AppendCols(100);
258
259 int ir = grid->GetNumberRows();
260 grid->DeleteRows(0, ir);
261 grid->AppendRows(ir);
262
263 grid->SetRowSize( 0, 60 );
264 grid->SetCellValue( 0, 0, _T("Ctrl+Home\nwill go to\nthis cell") );
265
266 grid->SetCellValue( 0, 1, _T("A long piece of text to demonstrate wrapping.") );
267 grid->SetCellRenderer(0 , 1, new wxGridCellAutoWrapStringRenderer);
268 grid->SetCellEditor( 0, 1 , new wxGridCellAutoWrapStringEditor);
269
270 grid->SetCellValue( 0, 2, _T("Blah") );
271 grid->SetCellValue( 0, 3, _T("Read only") );
272 grid->SetReadOnly( 0, 3 );
273
274 grid->SetCellValue( 0, 4, _T("Can veto edit this cell") );
275
276 grid->SetCellValue( 0, 5, _T("Press\nCtrl+arrow\nto skip over\ncells") );
277
278 grid->SetRowSize( 99, 60 );
279 grid->SetCellValue( 99, 99, _T("Ctrl+End\nwill go to\nthis cell") );
280 grid->SetCellValue( 1, 0, _T("This default cell will overflow into neighboring cells, but not if you turn overflow off."));
281
282 grid->SetCellTextColour(1, 2, *wxRED);
283 grid->SetCellBackgroundColour(1, 2, *wxGREEN);
284
285 grid->SetCellValue( 1, 4, _T("I'm in the middle"));
286
287 grid->SetCellValue(2, 2, _T("red"));
288
289 grid->SetCellTextColour(2, 2, *wxRED);
290 grid->SetCellValue(3, 3, _T("green on grey"));
291 grid->SetCellTextColour(3, 3, *wxGREEN);
292 grid->SetCellBackgroundColour(3, 3, *wxLIGHT_GREY);
293
294 grid->SetCellValue(4, 4, _T("a weird looking cell"));
295 grid->SetCellAlignment(4, 4, wxALIGN_CENTRE, wxALIGN_CENTRE);
296 grid->SetCellRenderer(4, 4, new MyGridCellRenderer);
297
298 grid->SetCellValue(3, 0, _T("0"));
299 grid->SetCellRenderer(3, 0, new wxGridCellBoolRenderer);
300 grid->SetCellEditor(3, 0, new wxGridCellBoolEditor);
301
302 wxGridCellAttr *attr;
303 attr = new wxGridCellAttr;
304 attr->SetTextColour(*wxBLUE);
305 grid->SetColAttr(5, attr);
306 attr = new wxGridCellAttr;
307 attr->SetBackgroundColour(*wxRED);
308 grid->SetRowAttr(5, attr);
309
310 grid->SetCellValue(2, 4, _T("a wider column"));
311 grid->SetColSize(4, 120);
312 grid->SetColMinimalWidth(4, 120);
313
314 grid->SetCellTextColour(5, 8, *wxGREEN);
315 grid->SetCellValue(5, 8, _T("Bg from row attr\nText col from cell attr"));
316 grid->SetCellValue(5, 5, _T("Bg from row attr Text col from col attr and this text is so long that it covers over many many empty cells but is broken by one that isn't"));
317
318 grid->SetColFormatFloat(6);
319 grid->SetCellValue(0, 6, _T("3.1415"));
320 grid->SetCellValue(1, 6, _T("1415"));
321 grid->SetCellValue(2, 6, _T("12345.67890"));
322
323 grid->SetColFormatFloat(7, 6, 2);
324 grid->SetCellValue(0, 7, _T("3.1415"));
325 grid->SetCellValue(1, 7, _T("1415"));
326 grid->SetCellValue(2, 7, _T("12345.67890"));
327
328 const wxString choices[] =
329 {
330 _T("Please select a choice"),
331 _T("This takes two cells"),
332 _T("Another choice"),
333 };
334 grid->SetCellEditor(4, 0, new wxGridCellChoiceEditor(WXSIZEOF(choices), choices));
335 grid->SetCellSize(4, 0, 1, 2);
336 grid->SetCellValue(4, 0, choices[0]);
337 grid->SetCellOverflow(4, 0, false);
338
339 grid->SetCellSize(7, 1, 3, 4);
340 grid->SetCellAlignment(7, 1, wxALIGN_CENTRE, wxALIGN_CENTRE);
341 grid->SetCellValue(7, 1, _T("Big box!"));
342
343 wxBoxSizer *topSizer = new wxBoxSizer( wxVERTICAL );
344 topSizer->Add( grid,
345 1,
346 wxEXPAND );
347
348#if wxUSE_LOG
349 topSizer->Add( logWin,
350 0,
351 wxEXPAND );
352#endif // wxUSE_LOG
353
354 SetAutoLayout(true);
355 SetSizer( topSizer );
356
357 topSizer->Fit( this );
358
359 Centre();
360 SetDefaults();
361}
362
363
364GridFrame::~GridFrame()
365{
366#if wxUSE_LOG
367 delete wxLog::SetActiveTarget(m_logOld);
368#endif // wxUSE_LOG
369}
370
371
372void GridFrame::SetDefaults()
373{
374 GetMenuBar()->Check( ID_TOGGLEROWLABELS, true );
375 GetMenuBar()->Check( ID_TOGGLECOLLABELS, true );
376 GetMenuBar()->Check( ID_TOGGLEEDIT, true );
377 GetMenuBar()->Check( ID_TOGGLEROWSIZING, true );
378 GetMenuBar()->Check( ID_TOGGLECOLSIZING, true );
379 GetMenuBar()->Check( ID_TOGGLEGRIDSIZING, true );
380 GetMenuBar()->Check( ID_TOGGLEGRIDDRAGCELL, false );
381 GetMenuBar()->Check( ID_TOGGLEGRIDLINES, true );
382 GetMenuBar()->Check( ID_CELLOVERFLOW, true );
383}
384
385
386void GridFrame::ToggleRowLabels( wxCommandEvent& WXUNUSED(ev) )
387{
388 if ( GetMenuBar()->IsChecked( ID_TOGGLEROWLABELS ) )
389 {
390 grid->SetRowLabelSize( grid->GetDefaultRowLabelSize() );
391 }
392 else
393 {
394 grid->SetRowLabelSize( 0 );
395 }
396}
397
398
399void GridFrame::ToggleColLabels( wxCommandEvent& WXUNUSED(ev) )
400{
401 if ( GetMenuBar()->IsChecked( ID_TOGGLECOLLABELS ) )
402 {
403 grid->SetColLabelSize( grid->GetDefaultColLabelSize() );
404 }
405 else
406 {
407 grid->SetColLabelSize( 0 );
408 }
409}
410
411
412void GridFrame::ToggleEditing( wxCommandEvent& WXUNUSED(ev) )
413{
414 grid->EnableEditing(
415 GetMenuBar()->IsChecked( ID_TOGGLEEDIT ) );
416}
417
418
419void GridFrame::ToggleRowSizing( wxCommandEvent& WXUNUSED(ev) )
420{
421 grid->EnableDragRowSize(
422 GetMenuBar()->IsChecked( ID_TOGGLEROWSIZING ) );
423}
424
425
426void GridFrame::ToggleColSizing( wxCommandEvent& WXUNUSED(ev) )
427{
428 grid->EnableDragColSize(
429 GetMenuBar()->IsChecked( ID_TOGGLECOLSIZING ) );
430}
431
432void GridFrame::ToggleGridSizing( wxCommandEvent& WXUNUSED(ev) )
433{
434 grid->EnableDragGridSize(
435 GetMenuBar()->IsChecked( ID_TOGGLEGRIDSIZING ) );
436}
437
438void GridFrame::ToggleGridDragCell( wxCommandEvent& WXUNUSED(ev) )
439{
440 grid->EnableDragCell(
441 GetMenuBar()->IsChecked( ID_TOGGLEGRIDDRAGCELL ) );
442}
443
444void GridFrame::ToggleGridLines( wxCommandEvent& WXUNUSED(ev) )
445{
446 grid->EnableGridLines(
447 GetMenuBar()->IsChecked( ID_TOGGLEGRIDLINES ) );
448}
449
450void GridFrame::OnSetHighlightWidth( wxCommandEvent& WXUNUSED(ev) )
451{
452 wxString choices[] = { _T("0"), _T("1"), _T("2"), _T("3"), _T("4"), _T("5"), _T("6"), _T("7"), _T("8"), _T("9"), _T("10")};
453
454 wxSingleChoiceDialog dlg(this, _T("Choose the thickness of the highlight pen:"),
455 _T("Pen Width"), 11, choices);
456
457 int current = grid->GetCellHighlightPenWidth();
458 dlg.SetSelection(current);
459 if (dlg.ShowModal() == wxID_OK) {
460 grid->SetCellHighlightPenWidth(dlg.GetSelection());
461 }
462}
463
464void GridFrame::OnSetROHighlightWidth( wxCommandEvent& WXUNUSED(ev) )
465{
466 wxString choices[] = { _T("0"), _T("1"), _T("2"), _T("3"), _T("4"), _T("5"), _T("6"), _T("7"), _T("8"), _T("9"), _T("10")};
467
468 wxSingleChoiceDialog dlg(this, _T("Choose the thickness of the highlight pen:"),
469 _T("Pen Width"), 11, choices);
470
471 int current = grid->GetCellHighlightROPenWidth();
472 dlg.SetSelection(current);
473 if (dlg.ShowModal() == wxID_OK) {
474 grid->SetCellHighlightROPenWidth(dlg.GetSelection());
475 }
476}
477
478
479
480void GridFrame::AutoSizeCols( wxCommandEvent& WXUNUSED(ev) )
481{
482 grid->AutoSizeColumns();
483 grid->Refresh();
484}
485
486void GridFrame::CellOverflow( wxCommandEvent& ev )
487{
488 grid->SetDefaultCellOverflow(ev.IsChecked());
489 grid->Refresh();
490}
491
492void GridFrame::ResizeCell( wxCommandEvent& ev )
493{
494 if (ev.IsChecked())
495 grid->SetCellSize( 7, 1, 5, 5 );
496 else
497 grid->SetCellSize( 7, 1, 1, 5 );
498 grid->Refresh();
499}
500
501void GridFrame::SetLabelColour( wxCommandEvent& WXUNUSED(ev) )
502{
503 wxColourDialog dlg( NULL );
504 if ( dlg.ShowModal() == wxID_OK )
505 {
506 wxColourData retData;
507 retData = dlg.GetColourData();
508 wxColour colour = retData.GetColour();
509
510 grid->SetLabelBackgroundColour( colour );
511 }
512}
513
514
515void GridFrame::SetLabelTextColour( wxCommandEvent& WXUNUSED(ev) )
516{
517 wxColourDialog dlg( NULL );
518 if ( dlg.ShowModal() == wxID_OK )
519 {
520 wxColourData retData;
521 retData = dlg.GetColourData();
522 wxColour colour = retData.GetColour();
523
524 grid->SetLabelTextColour( colour );
525 }
526}
527
528void GridFrame::SetLabelFont( wxCommandEvent& WXUNUSED(ev) )
529{
530 wxFont font = wxGetFontFromUser(this);
531 if ( font.Ok() )
532 {
533 grid->SetLabelFont(font);
534 }
535}
536
537void GridFrame::SetRowLabelHorizAlignment( wxCommandEvent& WXUNUSED(ev) )
538{
539 int horiz, vert;
540 grid->GetRowLabelAlignment( &horiz, &vert );
541
542 switch ( horiz )
543 {
544 case wxALIGN_LEFT:
545 horiz = wxALIGN_CENTRE;
546 break;
547
548 case wxALIGN_CENTRE:
549 horiz = wxALIGN_RIGHT;
550 break;
551
552 case wxALIGN_RIGHT:
553 horiz = wxALIGN_LEFT;
554 break;
555 }
556
557 grid->SetRowLabelAlignment( horiz, vert );
558}
559
560void GridFrame::SetRowLabelVertAlignment( wxCommandEvent& WXUNUSED(ev) )
561{
562 int horiz, vert;
563 grid->GetRowLabelAlignment( &horiz, &vert );
564
565 switch ( vert )
566 {
567 case wxALIGN_TOP:
568 vert = wxALIGN_CENTRE;
569 break;
570
571 case wxALIGN_CENTRE:
572 vert = wxALIGN_BOTTOM;
573 break;
574
575 case wxALIGN_BOTTOM:
576 vert = wxALIGN_TOP;
577 break;
578 }
579
580 grid->SetRowLabelAlignment( horiz, vert );
581}
582
583
584void GridFrame::SetColLabelHorizAlignment( wxCommandEvent& WXUNUSED(ev) )
585{
586 int horiz, vert;
587 grid->GetColLabelAlignment( &horiz, &vert );
588
589 switch ( horiz )
590 {
591 case wxALIGN_LEFT:
592 horiz = wxALIGN_CENTRE;
593 break;
594
595 case wxALIGN_CENTRE:
596 horiz = wxALIGN_RIGHT;
597 break;
598
599 case wxALIGN_RIGHT:
600 horiz = wxALIGN_LEFT;
601 break;
602 }
603
604 grid->SetColLabelAlignment( horiz, vert );
605}
606
607
608void GridFrame::SetColLabelVertAlignment( wxCommandEvent& WXUNUSED(ev) )
609{
610 int horiz, vert;
611 grid->GetColLabelAlignment( &horiz, &vert );
612
613 switch ( vert )
614 {
615 case wxALIGN_TOP:
616 vert = wxALIGN_CENTRE;
617 break;
618
619 case wxALIGN_CENTRE:
620 vert = wxALIGN_BOTTOM;
621 break;
622
623 case wxALIGN_BOTTOM:
624 vert = wxALIGN_TOP;
625 break;
626 }
627
628 grid->SetColLabelAlignment( horiz, vert );
629}
630
631
632void GridFrame::SetGridLineColour( wxCommandEvent& WXUNUSED(ev) )
633{
634 wxColourDialog dlg( NULL );
635 if ( dlg.ShowModal() == wxID_OK )
636 {
637 wxColourData retData;
638 retData = dlg.GetColourData();
639 wxColour colour = retData.GetColour();
640
641 grid->SetGridLineColour( colour );
642 }
643}
644
645
646void GridFrame::InsertRow( wxCommandEvent& WXUNUSED(ev) )
647{
648 grid->InsertRows( grid->GetGridCursorRow(), 1 );
649}
650
651
652void GridFrame::InsertCol( wxCommandEvent& WXUNUSED(ev) )
653{
654 grid->InsertCols( grid->GetGridCursorCol(), 1 );
655}
656
657
658void GridFrame::DeleteSelectedRows( wxCommandEvent& WXUNUSED(ev) )
659{
660 if ( grid->IsSelection() )
661 {
662 grid->BeginBatch();
663 for ( int n = 0; n < grid->GetNumberRows(); )
664 {
665 if ( grid->IsInSelection( n , 0 ) )
666 grid->DeleteRows( n, 1 );
667 else
668 n++;
669 }
670 grid->EndBatch();
671 }
672}
673
674
675void GridFrame::DeleteSelectedCols( wxCommandEvent& WXUNUSED(ev) )
676{
677 if ( grid->IsSelection() )
678 {
679 grid->BeginBatch();
680 for ( int n = 0; n < grid->GetNumberCols(); )
681 {
682 if ( grid->IsInSelection( 0 , n ) )
683 grid->DeleteCols( n, 1 );
684 else
685 n++;
686 }
687 grid->EndBatch();
688 }
689}
690
691
692void GridFrame::ClearGrid( wxCommandEvent& WXUNUSED(ev) )
693{
694 grid->ClearGrid();
695}
696
697void GridFrame::SelectCells( wxCommandEvent& WXUNUSED(ev) )
698{
699 grid->SetSelectionMode( wxGrid::wxGridSelectCells );
700}
701
702void GridFrame::SelectRows( wxCommandEvent& WXUNUSED(ev) )
703{
704 grid->SetSelectionMode( wxGrid::wxGridSelectRows );
705}
706
707void GridFrame::SelectCols( wxCommandEvent& WXUNUSED(ev) )
708{
709 grid->SetSelectionMode( wxGrid::wxGridSelectColumns );
710}
711
712void GridFrame::SetCellFgColour( wxCommandEvent& WXUNUSED(ev) )
713{
714 wxColour col = wxGetColourFromUser(this);
715 if ( col.Ok() )
716 {
717 grid->SetDefaultCellTextColour(col);
718 grid->Refresh();
719 }
720}
721
722void GridFrame::SetCellBgColour( wxCommandEvent& WXUNUSED(ev) )
723{
724 wxColour col = wxGetColourFromUser(this);
725 if ( col.Ok() )
726 {
727 // Check the new Refresh function by passing it a rectangle
728 // which exactly fits the grid.
729 wxPoint pt(0, 0);
730 wxRect r(pt, grid->GetSize());
731 grid->SetDefaultCellBackgroundColour(col);
732 grid->Refresh(true, &r);
733 }
734}
735
736void GridFrame::DeselectCell(wxCommandEvent& WXUNUSED(event))
737{
738 grid->DeselectCell(3, 1);
739}
740
741void GridFrame::DeselectCol(wxCommandEvent& WXUNUSED(event))
742{
743 grid->DeselectCol(2);
744}
745
746void GridFrame::DeselectRow(wxCommandEvent& WXUNUSED(event))
747{
748 grid->DeselectRow(2);
749}
750
751void GridFrame::DeselectAll(wxCommandEvent& WXUNUSED(event))
752{
753 grid->ClearSelection();
754}
755
756void GridFrame::SelectCell(wxCommandEvent& WXUNUSED(event))
757{
758 grid->SelectBlock(3, 1, 3, 1, m_addToSel);
759}
760
761void GridFrame::SelectCol(wxCommandEvent& WXUNUSED(event))
762{
763 grid->SelectCol(2, m_addToSel);
764}
765
766void GridFrame::SelectRow(wxCommandEvent& WXUNUSED(event))
767{
768 grid->SelectRow(2, m_addToSel);
769}
770
771void GridFrame::SelectAll(wxCommandEvent& WXUNUSED(event))
772{
773 grid->SelectAll();
774}
775
776void GridFrame::OnAddToSelectToggle(wxCommandEvent& event)
777{
778 m_addToSel = event.IsChecked();
779}
780
781void GridFrame::OnLabelLeftClick( wxGridEvent& ev )
782{
783 logBuf = wxEmptyString;
784 if ( ev.GetRow() != -1 )
785 {
786 logBuf << _T("Left click on row label ") << ev.GetRow();
787 }
788 else if ( ev.GetCol() != -1 )
789 {
790 logBuf << _T("Left click on col label ") << ev.GetCol();
791 }
792 else
793 {
794 logBuf << _T("Left click on corner label");
795 }
796
797 if ( ev.ShiftDown() ) logBuf << _T(" (shift down)");
798 if ( ev.ControlDown() ) logBuf << _T(" (control down)");
799 wxLogMessage( wxT("%s"), logBuf.c_str() );
800
801 // you must call event skip if you want default grid processing
802 //
803 ev.Skip();
804}
805
806
807void GridFrame::OnCellLeftClick( wxGridEvent& ev )
808{
809 logBuf = wxEmptyString;
810 logBuf << _T("Left click at row ") << ev.GetRow()
811 << _T(" col ") << ev.GetCol();
812 wxLogMessage( wxT("%s"), logBuf.c_str() );
813
814 // you must call event skip if you want default grid processing
815 // (cell highlighting etc.)
816 //
817 ev.Skip();
818}
819
820
821void GridFrame::OnRowSize( wxGridSizeEvent& ev )
822{
823 logBuf = wxEmptyString;
824 logBuf << _T("Resized row ") << ev.GetRowOrCol();
825 wxLogMessage( wxT("%s"), logBuf.c_str() );
826
827 ev.Skip();
828}
829
830
831void GridFrame::OnColSize( wxGridSizeEvent& ev )
832{
833 logBuf = wxEmptyString;
834 logBuf << _T("Resized col ") << ev.GetRowOrCol();
835 wxLogMessage( wxT("%s"), logBuf.c_str() );
836
837 ev.Skip();
838}
839
840
841void GridFrame::OnShowSelection(wxCommandEvent& WXUNUSED(event))
842{
843 // max number of elements to dump -- otherwise it can take too much time
844 static const size_t countMax = 100;
845
846 bool rows = false;
847
848 switch ( grid->GetSelectionMode() )
849 {
850 case wxGrid::wxGridSelectCells:
851 {
852 const wxGridCellCoordsArray cells(grid->GetSelectedCells());
853 size_t count = cells.size();
854 wxLogMessage(_T("%lu cells selected:"), (unsigned long)count);
855 if ( count > countMax )
856 {
857 wxLogMessage(_T("[too many selected cells, ")
858 _T("showing only the first %lu]"),
859 (unsigned long)countMax);
860 count = countMax;
861 }
862
863 for ( size_t n = 0; n < count; n++ )
864 {
865 const wxGridCellCoords& c = cells[n];
866 wxLogMessage(_T(" selected cell %lu: (%d, %d)"),
867 (unsigned long)n, c.GetCol(), c.GetRow());
868 }
869 }
870 break;
871
872 case wxGrid::wxGridSelectRows:
873 rows = true;
874 // fall through
875
876 case wxGrid::wxGridSelectColumns:
877 {
878 const wxChar *plural, *single;
879 if ( rows )
880 {
881 plural = _T("rows");
882 single = _T("row");
883 }
884 else // columns
885 {
886 plural = _T("columns");
887 single = _T("column");
888 }
889
890 const wxArrayInt sels(rows ? grid->GetSelectedRows()
891 : grid->GetSelectedCols());
892 size_t count = sels.size();
893 wxLogMessage(_T("%lu %s selected:"),
894 (unsigned long)count, plural);
895 if ( count > countMax )
896 {
897 wxLogMessage(_T("[too many selected %s, ")
898 _T("showing only the first %lu]"),
899 plural, (unsigned long)countMax);
900 count = countMax;
901 }
902
903 for ( size_t n = 0; n < count; n++ )
904 {
905 wxLogMessage(_T(" selected %s %lu: %d"),
906 single, (unsigned long)n, sels[n]);
907 }
908 }
909 break;
910
911 default:
912 wxFAIL_MSG( _T("unknown wxGrid selection mode") );
913 break;
914 }
915}
916
917void GridFrame::OnSelectCell( wxGridEvent& ev )
918{
919 logBuf = wxEmptyString;
920 if ( ev.Selecting() )
921 logBuf << _T("Selected ");
922 else
923 logBuf << _T("Deselected ");
924 logBuf << _T("cell at row ") << ev.GetRow()
925 << _T(" col ") << ev.GetCol()
926 << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
927 << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
928 << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
929 << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");
930 wxLogMessage( wxT("%s"), logBuf.c_str() );
931
932 // you must call Skip() if you want the default processing
933 // to occur in wxGrid
934 ev.Skip();
935}
936
937void GridFrame::OnRangeSelected( wxGridRangeSelectEvent& ev )
938{
939 logBuf = wxEmptyString;
940 if ( ev.Selecting() )
941 logBuf << _T("Selected ");
942 else
943 logBuf << _T("Deselected ");
944 logBuf << _T("cells from row ") << ev.GetTopRow()
945 << _T(" col ") << ev.GetLeftCol()
946 << _T(" to row ") << ev.GetBottomRow()
947 << _T(" col ") << ev.GetRightCol()
948 << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
949 << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
950 << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
951 << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");
952 wxLogMessage( wxT("%s"), logBuf.c_str() );
953
954 ev.Skip();
955}
956
957void GridFrame::OnCellValueChanged( wxGridEvent& ev )
958{
959 logBuf = wxEmptyString;
960 logBuf << _T("Value changed for cell at")
961 << _T(" row ") << ev.GetRow()
962 << _T(" col ") << ev.GetCol();
963
964 wxLogMessage( wxT("%s"), logBuf.c_str() );
965
966 ev.Skip();
967}
968
969void GridFrame::OnCellBeginDrag( wxGridEvent& ev )
970{
971 logBuf = wxEmptyString;
972 logBuf << _T("Got request to drag cell at")
973 << _T(" row ") << ev.GetRow()
974 << _T(" col ") << ev.GetCol();
975
976 wxLogMessage( wxT("%s"), logBuf.c_str() );
977
978 ev.Skip();
979}
980
981void GridFrame::OnEditorShown( wxGridEvent& ev )
982{
983
984 if ( (ev.GetCol() == 4) &&
985 (ev.GetRow() == 0) &&
986 (wxMessageBox(_T("Are you sure you wish to edit this cell"),
987 _T("Checking"),wxYES_NO) == wxNO ) ) {
988
989 ev.Veto();
990 return;
991 }
992
993 wxLogMessage( wxT("Cell editor shown.") );
994
995 ev.Skip();
996}
997
998void GridFrame::OnEditorHidden( wxGridEvent& ev )
999{
1000
1001 if ( (ev.GetCol() == 4) &&
1002 (ev.GetRow() == 0) &&
1003 (wxMessageBox(_T("Are you sure you wish to finish editing this cell"),
1004 _T("Checking"),wxYES_NO) == wxNO ) ) {
1005
1006 ev.Veto();
1007 return;
1008 }
1009
1010 wxLogMessage( wxT("Cell editor hidden.") );
1011
1012 ev.Skip();
1013}
1014
1015void GridFrame::About( wxCommandEvent& WXUNUSED(ev) )
1016{
1017 (void)wxMessageBox( _T("\n\nwxGrid demo \n\n")
1018 _T("Michael Bedward, Julian Smart, Vadim Zeitlin"),
1019 _T("About"),
1020 wxOK );
1021}
1022
1023
1024void GridFrame::OnQuit( wxCommandEvent& WXUNUSED(ev) )
1025{
1026 Close( true );
1027}
1028
1029void GridFrame::OnBugsTable(wxCommandEvent& )
1030{
1031 BugsGridFrame *frame = new BugsGridFrame;
1032 frame->Show(true);
1033}
1034
1035void GridFrame::OnSmallGrid(wxCommandEvent& )
1036{
1037 wxFrame* frame = new wxFrame(NULL, wxID_ANY, _T("A Small Grid"),
1038 wxDefaultPosition, wxSize(640, 480));
1039 wxPanel* panel = new wxPanel(frame, wxID_ANY);
1040 wxGrid* grid = new wxGrid(panel, wxID_ANY, wxPoint(10,10), wxSize(400,400),
1041 wxWANTS_CHARS | wxSIMPLE_BORDER);
1042 grid->CreateGrid(3,3);
1043 frame->Show(true);
1044}
1045
1046void GridFrame::OnVTable(wxCommandEvent& )
1047{
1048 static long s_sizeGrid = 10000;
1049
1050#ifdef __WXMOTIF__
1051 // MB: wxGetNumberFromUser doesn't work properly for wxMotif
1052 wxString s;
1053 s << s_sizeGrid;
1054 s = wxGetTextFromUser( _T("Size of the table to create"),
1055 _T("Size:"),
1056 s );
1057
1058 s.ToLong( &s_sizeGrid );
1059
1060#else
1061 s_sizeGrid = wxGetNumberFromUser(_T("Size of the table to create"),
1062 _T("Size: "),
1063 _T("wxGridDemo question"),
1064 s_sizeGrid,
1065 0, 32000, this);
1066#endif
1067
1068 if ( s_sizeGrid != -1 )
1069 {
1070 BigGridFrame* win = new BigGridFrame(s_sizeGrid);
1071 win->Show(true);
1072 }
1073}
1074
1075// ----------------------------------------------------------------------------
1076// MyGridCellRenderer
1077// ----------------------------------------------------------------------------
1078
1079// do something that the default renderer doesn't here just to show that it is
1080// possible to alter the appearance of the cell beyond what the attributes
1081// allow
1082void MyGridCellRenderer::Draw(wxGrid& grid,
1083 wxGridCellAttr& attr,
1084 wxDC& dc,
1085 const wxRect& rect,
1086 int row, int col,
1087 bool isSelected)
1088{
1089 wxGridCellStringRenderer::Draw(grid, attr, dc, rect, row, col, isSelected);
1090
1091 dc.SetPen(*wxGREEN_PEN);
1092 dc.SetBrush(*wxTRANSPARENT_BRUSH);
1093 dc.DrawEllipse(rect);
1094}
1095
1096// ----------------------------------------------------------------------------
1097// MyGridCellAttrProvider
1098// ----------------------------------------------------------------------------
1099
1100MyGridCellAttrProvider::MyGridCellAttrProvider()
1101{
1102 m_attrForOddRows = new wxGridCellAttr;
1103 m_attrForOddRows->SetBackgroundColour(*wxLIGHT_GREY);
1104}
1105
1106MyGridCellAttrProvider::~MyGridCellAttrProvider()
1107{
1108 m_attrForOddRows->DecRef();
1109}
1110
1111wxGridCellAttr *MyGridCellAttrProvider::GetAttr(int row, int col,
1112 wxGridCellAttr::wxAttrKind kind /* = wxGridCellAttr::Any */) const
1113{
1114 wxGridCellAttr *attr = wxGridCellAttrProvider::GetAttr(row, col, kind);
1115
1116 if ( row % 2 )
1117 {
1118 if ( !attr )
1119 {
1120 attr = m_attrForOddRows;
1121 attr->IncRef();
1122 }
1123 else
1124 {
1125 if ( !attr->HasBackgroundColour() )
1126 {
1127 wxGridCellAttr *attrNew = attr->Clone();
1128 attr->DecRef();
1129 attr = attrNew;
1130 attr->SetBackgroundColour(*wxLIGHT_GREY);
1131 }
1132 }
1133 }
1134
1135 return attr;
1136}
1137
1138// ============================================================================
1139// BigGridFrame and BigGridTable: Sample of a non-standard table
1140// ============================================================================
1141
1142BigGridFrame::BigGridFrame(long sizeGrid)
1143 : wxFrame(NULL, wxID_ANY, _T("Plugin Virtual Table"),
1144 wxDefaultPosition, wxSize(500, 450))
1145{
1146 m_grid = new wxGrid(this, wxID_ANY, wxDefaultPosition, wxDefaultSize);
1147 m_table = new BigGridTable(sizeGrid);
1148
1149 // VZ: I don't understand why this slows down the display that much,
1150 // must profile it...
1151 //m_table->SetAttrProvider(new MyGridCellAttrProvider);
1152
1153 m_grid->SetTable(m_table, true);
1154
1155#if defined __WXMOTIF__
1156 // MB: the grid isn't getting a sensible default size under wxMotif
1157 int cw, ch;
1158 GetClientSize( &cw, &ch );
1159 m_grid->SetSize( cw, ch );
1160#endif
1161}
1162
1163// ============================================================================
1164// BugsGridFrame: a "realistic" table
1165// ============================================================================
1166
1167// ----------------------------------------------------------------------------
1168// bugs table data
1169// ----------------------------------------------------------------------------
1170
1171enum Columns
1172{
1173 Col_Id,
1174 Col_Summary,
1175 Col_Severity,
1176 Col_Priority,
1177 Col_Platform,
1178 Col_Opened,
1179 Col_Max
1180};
1181
1182enum Severity
1183{
1184 Sev_Wish,
1185 Sev_Minor,
1186 Sev_Normal,
1187 Sev_Major,
1188 Sev_Critical,
1189 Sev_Max
1190};
1191
1192static const wxString severities[] =
1193{
1194 _T("wishlist"),
1195 _T("minor"),
1196 _T("normal"),
1197 _T("major"),
1198 _T("critical"),
1199};
1200
1201static struct BugsGridData
1202{
1203 int id;
1204 wxChar summary[80];
1205 Severity severity;
1206 int prio;
1207 wxChar platform[12];
1208 bool opened;
1209} gs_dataBugsGrid [] =
1210{
1211 { 18, _T("foo doesn't work"), Sev_Major, 1, _T("wxMSW"), true },
1212 { 27, _T("bar crashes"), Sev_Critical, 1, _T("all"), false },
1213 { 45, _T("printing is slow"), Sev_Minor, 3, _T("wxMSW"), true },
1214 { 68, _T("Rectangle() fails"), Sev_Normal, 1, _T("wxMSW"), false },
1215};
1216
1217static const wxChar *headers[Col_Max] =
1218{
1219 _T("Id"),
1220 _T("Summary"),
1221 _T("Severity"),
1222 _T("Priority"),
1223 _T("Platform"),
1224 _T("Opened?"),
1225};
1226
1227// ----------------------------------------------------------------------------
1228// BugsGridTable
1229// ----------------------------------------------------------------------------
1230
1231wxString BugsGridTable::GetTypeName(int WXUNUSED(row), int col)
1232{
1233 switch ( col )
1234 {
1235 case Col_Id:
1236 case Col_Priority:
1237 return wxGRID_VALUE_NUMBER;;
1238
1239 case Col_Severity:
1240 // fall thorugh (TODO should be a list)
1241
1242 case Col_Summary:
1243 return wxString::Format(_T("%s:80"), wxGRID_VALUE_STRING);
1244
1245 case Col_Platform:
1246 return wxString::Format(_T("%s:all,MSW,GTK,other"), wxGRID_VALUE_CHOICE);
1247
1248 case Col_Opened:
1249 return wxGRID_VALUE_BOOL;
1250 }
1251
1252 wxFAIL_MSG(_T("unknown column"));
1253
1254 return wxEmptyString;
1255}
1256
1257int BugsGridTable::GetNumberRows()
1258{
1259 return WXSIZEOF(gs_dataBugsGrid);
1260}
1261
1262int BugsGridTable::GetNumberCols()
1263{
1264 return Col_Max;
1265}
1266
1267bool BugsGridTable::IsEmptyCell( int WXUNUSED(row), int WXUNUSED(col) )
1268{
1269 return false;
1270}
1271
1272wxString BugsGridTable::GetValue( int row, int col )
1273{
1274 const BugsGridData& gd = gs_dataBugsGrid[row];
1275
1276 switch ( col )
1277 {
1278 case Col_Id:
1279 return wxString::Format(_T("%d"), gd.id);
1280
1281 case Col_Priority:
1282 return wxString::Format(_T("%d"), gd.prio);
1283
1284 case Col_Opened:
1285 return gd.opened ? _T("1") : _T("0");
1286
1287 case Col_Severity:
1288 return severities[gd.severity];
1289
1290 case Col_Summary:
1291 return gd.summary;
1292
1293 case Col_Platform:
1294 return gd.platform;
1295 }
1296
1297 return wxEmptyString;
1298}
1299
1300void BugsGridTable::SetValue( int row, int col, const wxString& value )
1301{
1302 BugsGridData& gd = gs_dataBugsGrid[row];
1303
1304 switch ( col )
1305 {
1306 case Col_Id:
1307 case Col_Priority:
1308 case Col_Opened:
1309 wxFAIL_MSG(_T("unexpected column"));
1310 break;
1311
1312 case Col_Severity:
1313 {
1314 size_t n;
1315 for ( n = 0; n < WXSIZEOF(severities); n++ )
1316 {
1317 if ( severities[n] == value )
1318 {
1319 gd.severity = (Severity)n;
1320 break;
1321 }
1322 }
1323
1324 if ( n == WXSIZEOF(severities) )
1325 {
1326 wxLogWarning(_T("Invalid severity value '%s'."),
1327 value.c_str());
1328 gd.severity = Sev_Normal;
1329 }
1330 }
1331 break;
1332
1333 case Col_Summary:
1334 wxStrncpy(gd.summary, value, WXSIZEOF(gd.summary));
1335 break;
1336
1337 case Col_Platform:
1338 wxStrncpy(gd.platform, value, WXSIZEOF(gd.platform));
1339 break;
1340 }
1341}
1342
1343bool
1344BugsGridTable::CanGetValueAs(int WXUNUSED(row),
1345 int col,
1346 const wxString& typeName)
1347{
1348 if ( typeName == wxGRID_VALUE_STRING )
1349 {
1350 return true;
1351 }
1352 else if ( typeName == wxGRID_VALUE_BOOL )
1353 {
1354 return col == Col_Opened;
1355 }
1356 else if ( typeName == wxGRID_VALUE_NUMBER )
1357 {
1358 return col == Col_Id || col == Col_Priority || col == Col_Severity;
1359 }
1360 else
1361 {
1362 return false;
1363 }
1364}
1365
1366bool BugsGridTable::CanSetValueAs( int row, int col, const wxString& typeName )
1367{
1368 return CanGetValueAs(row, col, typeName);
1369}
1370
1371long BugsGridTable::GetValueAsLong( int row, int col )
1372{
1373 const BugsGridData& gd = gs_dataBugsGrid[row];
1374
1375 switch ( col )
1376 {
1377 case Col_Id:
1378 return gd.id;
1379
1380 case Col_Priority:
1381 return gd.prio;
1382
1383 case Col_Severity:
1384 return gd.severity;
1385
1386 default:
1387 wxFAIL_MSG(_T("unexpected column"));
1388 return -1;
1389 }
1390}
1391
1392bool BugsGridTable::GetValueAsBool( int row, int col )
1393{
1394 if ( col == Col_Opened )
1395 {
1396 return gs_dataBugsGrid[row].opened;
1397 }
1398 else
1399 {
1400 wxFAIL_MSG(_T("unexpected column"));
1401
1402 return false;
1403 }
1404}
1405
1406void BugsGridTable::SetValueAsLong( int row, int col, long value )
1407{
1408 BugsGridData& gd = gs_dataBugsGrid[row];
1409
1410 switch ( col )
1411 {
1412 case Col_Priority:
1413 gd.prio = value;
1414 break;
1415
1416 default:
1417 wxFAIL_MSG(_T("unexpected column"));
1418 }
1419}
1420
1421void BugsGridTable::SetValueAsBool( int row, int col, bool value )
1422{
1423 if ( col == Col_Opened )
1424 {
1425 gs_dataBugsGrid[row].opened = value;
1426 }
1427 else
1428 {
1429 wxFAIL_MSG(_T("unexpected column"));
1430 }
1431}
1432
1433wxString BugsGridTable::GetColLabelValue( int col )
1434{
1435 return headers[col];
1436}
1437
1438// ----------------------------------------------------------------------------
1439// BugsGridFrame
1440// ----------------------------------------------------------------------------
1441
1442BugsGridFrame::BugsGridFrame()
1443 : wxFrame(NULL, wxID_ANY, _T("Bugs table"),
1444 wxDefaultPosition, wxSize(500, 300))
1445{
1446 wxGrid *grid = new wxGrid(this, wxID_ANY, wxDefaultPosition);
1447 wxGridTableBase *table = new BugsGridTable();
1448 table->SetAttrProvider(new MyGridCellAttrProvider);
1449 grid->SetTable(table, true);
1450
1451 wxGridCellAttr *attrRO = new wxGridCellAttr,
1452 *attrRangeEditor = new wxGridCellAttr,
1453 *attrCombo = new wxGridCellAttr;
1454
1455 attrRO->SetReadOnly();
1456 attrRangeEditor->SetEditor(new wxGridCellNumberEditor(1, 5));
1457 attrCombo->SetEditor(new wxGridCellChoiceEditor(WXSIZEOF(severities),
1458 severities));
1459
1460 grid->SetColAttr(Col_Id, attrRO);
1461 grid->SetColAttr(Col_Priority, attrRangeEditor);
1462 grid->SetColAttr(Col_Severity, attrCombo);
1463
1464 grid->SetMargins(0, 0);
1465
1466 grid->Fit();
1467 SetClientSize(grid->GetSize());
1468}
1469
1470
wxWidgets (Impactor)