samples/grid/griddemo.cpp

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