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"), _T(""), wxITEM_CHECK );
 150     viewMenu->Append( ID_TOGGLECOLLABELS,  _T("&Col labels"), _T(""), wxITEM_CHECK );
 151     viewMenu->Append( ID_TOGGLEEDIT,  _T("&Editable"), _T(""), wxITEM_CHECK );
 152     viewMenu->Append( ID_TOGGLEROWSIZING, _T("Ro&w drag-resize"), _T(""), wxITEM_CHECK );
 153     viewMenu->Append( ID_TOGGLECOLSIZING, _T("C&ol drag-resize"), _T(""), wxITEM_CHECK );
 154     viewMenu->Append( ID_TOGGLEGRIDSIZING, _T("&Grid drag-resize"), _T(""), wxITEM_CHECK );
 155     viewMenu->Append( ID_TOGGLEGRIDLINES, _T("&Grid Lines"), _T(""), wxITEM_CHECK );
 156     viewMenu->Append( ID_SET_HIGHLIGHT_WIDTH, _T("&Set Cell Highlight Width..."), _T("") );
 157     viewMenu->Append( ID_SET_RO_HIGHLIGHT_WIDTH, _T("&Set Cell RO Highlight Width..."), _T("") );
 158     viewMenu->Append( ID_AUTOSIZECOLS, _T("&Auto-size cols") );
 159     viewMenu->Append( ID_CELLOVERFLOW, _T("&Overflow cells"), _T(""), wxITEM_CHECK );
 160     viewMenu->Append( ID_RESIZECELL, _T("&Resize cell (7,1)"), _T(""), 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     SetAutoLayout(true);
 348     SetSizer( topSizer );
 349
 350     topSizer->Fit( this );
 351     topSizer->SetSizeHints( this );
 352
 353     Centre();
 354     SetDefaults();
 355 }
 356
 357
 358 GridFrame::~GridFrame()
 359 {
 360     delete wxLog::SetActiveTarget(m_logOld);
 361 }
 362
 363
 364 void GridFrame::SetDefaults()
 365 {
 366     GetMenuBar()->Check( ID_TOGGLEROWLABELS, true );
 367     GetMenuBar()->Check( ID_TOGGLECOLLABELS, true );
 368     GetMenuBar()->Check( ID_TOGGLEEDIT, true );
 369     GetMenuBar()->Check( ID_TOGGLEROWSIZING, true );
 370     GetMenuBar()->Check( ID_TOGGLECOLSIZING, true );
 371     GetMenuBar()->Check( ID_TOGGLEGRIDSIZING, true );
 372     GetMenuBar()->Check( ID_TOGGLEGRIDLINES, true );
 373     GetMenuBar()->Check( ID_CELLOVERFLOW, true );
 374 }
 375
 376
 377 void GridFrame::ToggleRowLabels( wxCommandEvent& WXUNUSED(ev) )
 378 {
 379     if ( GetMenuBar()->IsChecked( ID_TOGGLEROWLABELS ) )
 380     {
 381         grid->SetRowLabelSize( grid->GetDefaultRowLabelSize() );
 382     }
 383     else
 384     {
 385         grid->SetRowLabelSize( 0 );
 386     }
 387 }
 388
 389
 390 void GridFrame::ToggleColLabels( wxCommandEvent& WXUNUSED(ev) )
 391 {
 392     if ( GetMenuBar()->IsChecked( ID_TOGGLECOLLABELS ) )
 393     {
 394         grid->SetColLabelSize( grid->GetDefaultColLabelSize() );
 395     }
 396     else
 397     {
 398         grid->SetColLabelSize( 0 );
 399     }
 400 }
 401
 402
 403 void GridFrame::ToggleEditing( wxCommandEvent& WXUNUSED(ev) )
 404 {
 405     grid->EnableEditing(
 406         GetMenuBar()->IsChecked( ID_TOGGLEEDIT ) );
 407 }
 408
 409
 410 void GridFrame::ToggleRowSizing( wxCommandEvent& WXUNUSED(ev) )
 411 {
 412     grid->EnableDragRowSize(
 413         GetMenuBar()->IsChecked( ID_TOGGLEROWSIZING ) );
 414 }
 415
 416
 417 void GridFrame::ToggleColSizing( wxCommandEvent& WXUNUSED(ev) )
 418 {
 419     grid->EnableDragColSize(
 420         GetMenuBar()->IsChecked( ID_TOGGLECOLSIZING ) );
 421 }
 422
 423 void GridFrame::ToggleGridSizing( wxCommandEvent& WXUNUSED(ev) )
 424 {
 425     grid->EnableDragGridSize(
 426         GetMenuBar()->IsChecked( ID_TOGGLEGRIDSIZING ) );
 427 }
 428
 429
 430 void GridFrame::ToggleGridLines( wxCommandEvent& WXUNUSED(ev) )
 431 {
 432     grid->EnableGridLines(
 433         GetMenuBar()->IsChecked( ID_TOGGLEGRIDLINES ) );
 434 }
 435
 436 void GridFrame::OnSetHighlightWidth( wxCommandEvent& WXUNUSED(ev) )
 437 {
 438     wxString choices[] = { _T("0"), _T("1"), _T("2"), _T("3"), _T("4"), _T("5"), _T("6"), _T("7"), _T("8"), _T("9"), _T("10")};
 439
 440     wxSingleChoiceDialog dlg(this, _T("Choose the thickness of the highlight pen:"),
 441                              _T("Pen Width"), 11, choices);
 442
 443     int current = grid->GetCellHighlightPenWidth();
 444     dlg.SetSelection(current);
 445     if (dlg.ShowModal() == wxID_OK) {
 446         grid->SetCellHighlightPenWidth(dlg.GetSelection());
 447     }
 448 }
 449
 450 void GridFrame::OnSetROHighlightWidth( 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->GetCellHighlightROPenWidth();
 458     dlg.SetSelection(current);
 459     if (dlg.ShowModal() == wxID_OK) {
 460         grid->SetCellHighlightROPenWidth(dlg.GetSelection());
 461     }
 462 }
 463
 464
 465
 466 void GridFrame::AutoSizeCols( wxCommandEvent& WXUNUSED(ev) )
 467 {
 468     grid->AutoSizeColumns();
 469     grid->Refresh();
 470 }
 471
 472 void GridFrame::CellOverflow( wxCommandEvent& ev )
 473 {
 474     grid->SetDefaultCellOverflow(ev.IsChecked());
 475     grid->Refresh();
 476 }
 477
 478 void GridFrame::ResizeCell( wxCommandEvent& ev )
 479 {
 480     if (ev.IsChecked())
 481         grid->SetCellSize( 7, 1, 5, 5 );
 482     else
 483         grid->SetCellSize( 7, 1, 1, 5 );
 484     grid->Refresh();
 485 }
 486
 487 void GridFrame::SetLabelColour( wxCommandEvent& WXUNUSED(ev) )
 488 {
 489     wxColourDialog dlg( NULL );
 490     if ( dlg.ShowModal() == wxID_OK )
 491     {
 492         wxColourData retData;
 493         retData = dlg.GetColourData();
 494         wxColour colour = retData.GetColour();
 495
 496         grid->SetLabelBackgroundColour( colour );
 497     }
 498 }
 499
 500
 501 void GridFrame::SetLabelTextColour( 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->SetLabelTextColour( colour );
 511     }
 512 }
 513
 514 void GridFrame::SetLabelFont( wxCommandEvent& WXUNUSED(ev) )
 515 {
 516     wxFont font = wxGetFontFromUser(this);
 517     if ( font.Ok() )
 518     {
 519         grid->SetLabelFont(font);
 520     }
 521 }
 522
 523 void GridFrame::SetRowLabelHorizAlignment( wxCommandEvent& WXUNUSED(ev) )
 524 {
 525     int horiz, vert;
 526     grid->GetRowLabelAlignment( &horiz, &vert );
 527
 528     switch ( horiz )
 529     {
 530         case wxALIGN_LEFT:
 531             horiz = wxALIGN_CENTRE;
 532             break;
 533
 534         case wxALIGN_CENTRE:
 535             horiz = wxALIGN_RIGHT;
 536             break;
 537
 538         case wxALIGN_RIGHT:
 539             horiz = wxALIGN_LEFT;
 540             break;
 541     }
 542
 543     grid->SetRowLabelAlignment( horiz, vert );
 544 }
 545
 546 void GridFrame::SetRowLabelVertAlignment( wxCommandEvent& WXUNUSED(ev) )
 547 {
 548     int horiz, vert;
 549     grid->GetRowLabelAlignment( &horiz, &vert );
 550
 551     switch ( vert )
 552     {
 553         case wxALIGN_TOP:
 554             vert = wxALIGN_CENTRE;
 555             break;
 556
 557         case wxALIGN_CENTRE:
 558             vert = wxALIGN_BOTTOM;
 559             break;
 560
 561         case wxALIGN_BOTTOM:
 562             vert = wxALIGN_TOP;
 563             break;
 564     }
 565
 566     grid->SetRowLabelAlignment( horiz, vert );
 567 }
 568
 569
 570 void GridFrame::SetColLabelHorizAlignment( wxCommandEvent& WXUNUSED(ev) )
 571 {
 572     int horiz, vert;
 573     grid->GetColLabelAlignment( &horiz, &vert );
 574
 575     switch ( horiz )
 576     {
 577         case wxALIGN_LEFT:
 578             horiz = wxALIGN_CENTRE;
 579             break;
 580
 581         case wxALIGN_CENTRE:
 582             horiz = wxALIGN_RIGHT;
 583             break;
 584
 585         case wxALIGN_RIGHT:
 586             horiz = wxALIGN_LEFT;
 587             break;
 588     }
 589
 590     grid->SetColLabelAlignment( horiz, vert );
 591 }
 592
 593
 594 void GridFrame::SetColLabelVertAlignment( wxCommandEvent& WXUNUSED(ev) )
 595 {
 596     int horiz, vert;
 597     grid->GetColLabelAlignment( &horiz, &vert );
 598
 599     switch ( vert )
 600     {
 601         case wxALIGN_TOP:
 602             vert = wxALIGN_CENTRE;
 603             break;
 604
 605         case wxALIGN_CENTRE:
 606             vert = wxALIGN_BOTTOM;
 607             break;
 608
 609         case wxALIGN_BOTTOM:
 610             vert = wxALIGN_TOP;
 611             break;
 612     }
 613
 614     grid->SetColLabelAlignment( horiz, vert );
 615 }
 616
 617
 618 void GridFrame::SetGridLineColour( wxCommandEvent& WXUNUSED(ev) )
 619 {
 620     wxColourDialog dlg( NULL );
 621     if ( dlg.ShowModal() == wxID_OK )
 622     {
 623         wxColourData retData;
 624         retData = dlg.GetColourData();
 625         wxColour colour = retData.GetColour();
 626
 627         grid->SetGridLineColour( colour );
 628     }
 629 }
 630
 631
 632 void GridFrame::InsertRow( wxCommandEvent& WXUNUSED(ev) )
 633 {
 634     grid->InsertRows( grid->GetGridCursorRow(), 1 );
 635 }
 636
 637
 638 void GridFrame::InsertCol( wxCommandEvent& WXUNUSED(ev) )
 639 {
 640     grid->InsertCols( grid->GetGridCursorCol(), 1 );
 641 }
 642
 643
 644 void GridFrame::DeleteSelectedRows( wxCommandEvent& WXUNUSED(ev) )
 645 {
 646     if ( grid->IsSelection() )
 647     {
 648         grid->BeginBatch();
 649         for ( int n = 0; n < grid->GetNumberRows(); )
 650             if ( grid->IsInSelection( n , 0 ) )
 651                 grid->DeleteRows( n, 1 );
 652         else
 653             n++;
 654         grid->EndBatch();
 655     }
 656 }
 657
 658
 659 void GridFrame::DeleteSelectedCols( wxCommandEvent& WXUNUSED(ev) )
 660 {
 661     if ( grid->IsSelection() )
 662     {
 663         grid->BeginBatch();
 664         for ( int n = 0; n < grid->GetNumberCols(); )
 665             if ( grid->IsInSelection( 0 , n ) )
 666                 grid->DeleteCols( n, 1 );
 667         else
 668             n++;
 669         grid->EndBatch();
 670     }
 671 }
 672
 673
 674 void GridFrame::ClearGrid( wxCommandEvent& WXUNUSED(ev) )
 675 {
 676     grid->ClearGrid();
 677 }
 678
 679 void GridFrame::SelectCells( wxCommandEvent& WXUNUSED(ev) )
 680 {
 681     grid->SetSelectionMode( wxGrid::wxGridSelectCells );
 682 }
 683
 684 void GridFrame::SelectRows( wxCommandEvent& WXUNUSED(ev) )
 685 {
 686     grid->SetSelectionMode( wxGrid::wxGridSelectRows );
 687 }
 688
 689 void GridFrame::SelectCols( wxCommandEvent& WXUNUSED(ev) )
 690 {
 691     grid->SetSelectionMode( wxGrid::wxGridSelectColumns );
 692 }
 693
 694 void GridFrame::SetCellFgColour( wxCommandEvent& WXUNUSED(ev) )
 695 {
 696     wxColour col = wxGetColourFromUser(this);
 697     if ( col.Ok() )
 698     {
 699         grid->SetDefaultCellTextColour(col);
 700         grid->Refresh();
 701     }
 702 }
 703
 704 void GridFrame::SetCellBgColour( wxCommandEvent& WXUNUSED(ev) )
 705 {
 706     wxColour col = wxGetColourFromUser(this);
 707     if ( col.Ok() )
 708     {
 709         // Check the new Refresh function by passing it a rectangle
 710         // which exactly fits the grid.
 711         wxRect r(wxPoint(0, 0), grid->GetSize());
 712         grid->SetDefaultCellBackgroundColour(col);
 713         grid->Refresh(true, &r);
 714     }
 715 }
 716
 717 void GridFrame::DeselectCell(wxCommandEvent& WXUNUSED(event))
 718 {
 719       grid->DeselectCell(3, 1);
 720 }
 721
 722 void GridFrame::DeselectCol(wxCommandEvent& WXUNUSED(event))
 723 {
 724       grid->DeselectCol(2);
 725 }
 726
 727 void GridFrame::DeselectRow(wxCommandEvent& WXUNUSED(event))
 728 {
 729       grid->DeselectRow(2);
 730 }
 731
 732 void GridFrame::DeselectAll(wxCommandEvent& WXUNUSED(event))
 733 {
 734       grid->ClearSelection();
 735 }
 736
 737 void GridFrame::SelectCell(wxCommandEvent& WXUNUSED(event))
 738 {
 739       grid->SelectBlock(3, 1, 3, 1, m_addToSel);
 740 }
 741
 742 void GridFrame::SelectCol(wxCommandEvent& WXUNUSED(event))
 743 {
 744       grid->SelectCol(2, m_addToSel);
 745 }
 746
 747 void GridFrame::SelectRow(wxCommandEvent& WXUNUSED(event))
 748 {
 749       grid->SelectRow(2, m_addToSel);
 750 }
 751
 752 void GridFrame::SelectAll(wxCommandEvent& WXUNUSED(event))
 753 {
 754       grid->SelectAll();
 755 }
 756
 757 void GridFrame::OnAddToSelectToggle(wxCommandEvent& event)
 758 {
 759     m_addToSel = event.IsChecked();
 760 }
 761
 762 void GridFrame::OnLabelLeftClick( wxGridEvent& ev )
 763 {
 764     logBuf = _T("");
 765     if ( ev.GetRow() != -1 )
 766     {
 767         logBuf << _T("Left click on row label ") << ev.GetRow();
 768     }
 769     else if ( ev.GetCol() != -1 )
 770     {
 771         logBuf << _T("Left click on col label ") << ev.GetCol();
 772     }
 773     else
 774     {
 775         logBuf << _T("Left click on corner label");
 776     }
 777
 778     if ( ev.ShiftDown() ) logBuf << _T(" (shift down)");
 779     if ( ev.ControlDown() ) logBuf << _T(" (control down)");
 780     wxLogMessage( wxT("%s"), logBuf.c_str() );
 781
 782     // you must call event skip if you want default grid processing
 783     //
 784     ev.Skip();
 785 }
 786
 787
 788 void GridFrame::OnCellLeftClick( wxGridEvent& ev )
 789 {
 790     logBuf = _T("");
 791     logBuf << _T("Left click at row ") << ev.GetRow()
 792            << _T(" col ") << ev.GetCol();
 793     wxLogMessage( wxT("%s"), logBuf.c_str() );
 794
 795     // you must call event skip if you want default grid processing
 796     // (cell highlighting etc.)
 797     //
 798     ev.Skip();
 799 }
 800
 801
 802 void GridFrame::OnRowSize( wxGridSizeEvent& ev )
 803 {
 804     logBuf = _T("");
 805     logBuf << _T("Resized row ") << ev.GetRowOrCol();
 806     wxLogMessage( wxT("%s"), logBuf.c_str() );
 807
 808     ev.Skip();
 809 }
 810
 811
 812 void GridFrame::OnColSize( wxGridSizeEvent& ev )
 813 {
 814     logBuf = _T("");
 815     logBuf << _T("Resized col ") << ev.GetRowOrCol();
 816     wxLogMessage( wxT("%s"), logBuf.c_str() );
 817
 818     ev.Skip();
 819 }
 820
 821
 822 void GridFrame::OnSelectCell( wxGridEvent& ev )
 823 {
 824     logBuf = _T("");
 825     if ( ev.Selecting() )
 826         logBuf << _T("Selected ");
 827     else
 828         logBuf << _T("Deselected ");
 829     logBuf << _T("cell at row ") << ev.GetRow()
 830            << _T(" col ") << ev.GetCol()
 831            << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
 832            << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
 833            << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
 834            << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");
 835     wxLogMessage( wxT("%s"), logBuf.c_str() );
 836
 837     // you must call Skip() if you want the default processing
 838     // to occur in wxGrid
 839     ev.Skip();
 840 }
 841
 842 void GridFrame::OnRangeSelected( wxGridRangeSelectEvent& ev )
 843 {
 844     logBuf = _T("");
 845     if ( ev.Selecting() )
 846         logBuf << _T("Selected ");
 847     else
 848         logBuf << _T("Deselected ");
 849     logBuf << _T("cells from row ") << ev.GetTopRow()
 850            << _T(" col ") << ev.GetLeftCol()
 851            << _T(" to row ") << ev.GetBottomRow()
 852            << _T(" col ") << ev.GetRightCol()
 853            << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
 854            << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
 855            << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
 856            << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");
 857     wxLogMessage( wxT("%s"), logBuf.c_str() );
 858
 859     ev.Skip();
 860 }
 861
 862 void GridFrame::OnCellValueChanged( wxGridEvent& ev )
 863 {
 864     logBuf = _T("");
 865     logBuf  << _T("Value changed for cell at")
 866             << _T(" row ") << ev.GetRow()
 867             << _T(" col ") << ev.GetCol();
 868
 869     wxLogMessage( wxT("%s"), logBuf.c_str() );
 870
 871     ev.Skip();
 872 }
 873
 874 void GridFrame::OnEditorShown( wxGridEvent& ev )
 875 {
 876
 877     if ( (ev.GetCol() == 4) &&
 878          (ev.GetRow() == 0) &&
 879      (wxMessageBox(_T("Are you sure you wish to edit this cell"),
 880                    _T("Checking"),wxYES_NO) == wxNO ) ) {
 881
 882      ev.Veto();
 883      return;
 884     }
 885
 886     wxLogMessage( wxT("Cell editor shown.") );
 887
 888     ev.Skip();
 889 }
 890
 891 void GridFrame::OnEditorHidden( wxGridEvent& ev )
 892 {
 893
 894     if ( (ev.GetCol() == 4) &&
 895          (ev.GetRow() == 0) &&
 896      (wxMessageBox(_T("Are you sure you wish to finish editing this cell"),
 897                    _T("Checking"),wxYES_NO) == wxNO ) ) {
 898
 899         ev.Veto();
 900         return;
 901     }
 902
 903     wxLogMessage( wxT("Cell editor hidden.") );
 904
 905     ev.Skip();
 906 }
 907
 908 void GridFrame::About(  wxCommandEvent& WXUNUSED(ev) )
 909 {
 910     (void)wxMessageBox( _T("\n\nwxGrid demo \n\n")
 911                         _T("Michael Bedward \n")
 912                         _T("mbedward@ozemail.com.au \n\n"),
 913                         _T("About"),
 914                         wxOK );
 915 }
 916
 917
 918 void GridFrame::OnQuit( wxCommandEvent& WXUNUSED(ev) )
 919 {
 920     Close( true );
 921 }
 922
 923 void GridFrame::OnBugsTable(wxCommandEvent& )
 924 {
 925     BugsGridFrame *frame = new BugsGridFrame;
 926     frame->Show(true);
 927 }
 928
 929 void GridFrame::OnSmallGrid(wxCommandEvent& )
 930 {
 931     wxFrame* frame = new wxFrame(NULL, wxID_ANY, _T("A Small Grid"),
 932                                  wxDefaultPosition, wxSize(640, 480));
 933     wxPanel* panel = new wxPanel(frame, wxID_ANY);
 934     wxGrid* grid = new wxGrid(panel, wxID_ANY, wxPoint(10,10), wxSize(400,400),
 935                               wxWANTS_CHARS | wxSIMPLE_BORDER);
 936     grid->CreateGrid(3,3);
 937     frame->Show(true);
 938 }
 939
 940 void GridFrame::OnVTable(wxCommandEvent& )
 941 {
 942     static long s_sizeGrid = 10000;
 943
 944 #ifdef __WXMOTIF__
 945     // MB: wxGetNumberFromUser doesn't work properly for wxMotif
 946     wxString s;
 947     s << s_sizeGrid;
 948     s = wxGetTextFromUser( _T("Size of the table to create"),
 949                            _T("Size:"),
 950                            s );
 951
 952     s.ToLong( &s_sizeGrid );
 953
 954 #else
 955     s_sizeGrid = wxGetNumberFromUser(_T("Size of the table to create"),
 956                                      _T("Size: "),
 957                                      _T("wxGridDemo question"),
 958                                      s_sizeGrid,
 959                                      0, 32000, this);
 960 #endif
 961
 962     if ( s_sizeGrid != -1 )
 963     {
 964         BigGridFrame* win = new BigGridFrame(s_sizeGrid);
 965         win->Show(true);
 966     }
 967 }
 968
 969 // ----------------------------------------------------------------------------
 970 // MyGridCellRenderer
 971 // ----------------------------------------------------------------------------
 972
 973 // do something that the default renderer doesn't here just to show that it is
 974 // possible to alter the appearance of the cell beyond what the attributes
 975 // allow
 976 void MyGridCellRenderer::Draw(wxGrid& grid,
 977                               wxGridCellAttr& attr,
 978                               wxDC& dc,
 979                               const wxRect& rect,
 980                               int row, int col,
 981                               bool isSelected)
 982 {
 983     wxGridCellStringRenderer::Draw(grid, attr, dc, rect, row, col, isSelected);
 984
 985     dc.SetPen(*wxGREEN_PEN);
 986     dc.SetBrush(*wxTRANSPARENT_BRUSH);
 987     dc.DrawEllipse(rect);
 988 }
 989
 990 // ----------------------------------------------------------------------------
 991 // MyGridCellAttrProvider
 992 // ----------------------------------------------------------------------------
 993
 994 MyGridCellAttrProvider::MyGridCellAttrProvider()
 995 {
 996     m_attrForOddRows = new wxGridCellAttr;
 997     m_attrForOddRows->SetBackgroundColour(*wxLIGHT_GREY);
 998 }
 999
1000 MyGridCellAttrProvider::~MyGridCellAttrProvider()
1001 {
1002     m_attrForOddRows->DecRef();
1003 }
1004
1005 wxGridCellAttr *MyGridCellAttrProvider::GetAttr(int row, int col,
1006                            wxGridCellAttr::wxAttrKind  kind /* = wxGridCellAttr::Any */) const
1007 {
1008     wxGridCellAttr *attr = wxGridCellAttrProvider::GetAttr(row, col, kind);
1009
1010     if ( row % 2 )
1011     {
1012         if ( !attr )
1013         {
1014             attr = m_attrForOddRows;
1015             attr->IncRef();
1016         }
1017         else
1018         {
1019             if ( !attr->HasBackgroundColour() )
1020             {
1021                 wxGridCellAttr *attrNew = attr->Clone();
1022                 attr->DecRef();
1023                 attr = attrNew;
1024                 attr->SetBackgroundColour(*wxLIGHT_GREY);
1025             }
1026         }
1027     }
1028
1029     return attr;
1030 }
1031
1032 // ============================================================================
1033 // BigGridFrame and BigGridTable:  Sample of a non-standard table
1034 // ============================================================================
1035
1036 BigGridFrame::BigGridFrame(long sizeGrid)
1037             : wxFrame(NULL, wxID_ANY, _T("Plugin Virtual Table"),
1038                       wxDefaultPosition, wxSize(500, 450))
1039 {
1040     m_grid = new wxGrid(this, wxID_ANY, wxDefaultPosition, wxDefaultSize);
1041     m_table = new BigGridTable(sizeGrid);
1042
1043     // VZ: I don't understand why this slows down the display that much,
1044     //     must profile it...
1045     //m_table->SetAttrProvider(new MyGridCellAttrProvider);
1046
1047     m_grid->SetTable(m_table, true);
1048
1049 #if defined __WXMOTIF__
1050     // MB: the grid isn't getting a sensible default size under wxMotif
1051     int cw, ch;
1052     GetClientSize( &cw, &ch );
1053     m_grid->SetSize( cw, ch );
1054 #endif
1055 }
1056
1057 // ============================================================================
1058 // BugsGridFrame: a "realistic" table
1059 // ============================================================================
1060
1061 // ----------------------------------------------------------------------------
1062 // bugs table data
1063 // ----------------------------------------------------------------------------
1064
1065 enum Columns
1066 {
1067     Col_Id,
1068     Col_Summary,
1069     Col_Severity,
1070     Col_Priority,
1071     Col_Platform,
1072     Col_Opened,
1073     Col_Max
1074 };
1075
1076 enum Severity
1077 {
1078     Sev_Wish,
1079     Sev_Minor,
1080     Sev_Normal,
1081     Sev_Major,
1082     Sev_Critical,
1083     Sev_Max
1084 };
1085
1086 static const wxString severities[] =
1087 {
1088     _T("wishlist"),
1089     _T("minor"),
1090     _T("normal"),
1091     _T("major"),
1092     _T("critical"),
1093 };
1094
1095 static struct BugsGridData
1096 {
1097     int id;
1098     wxChar summary[80];
1099     Severity severity;
1100     int prio;
1101     wxChar platform[12];
1102     bool opened;
1103 } gs_dataBugsGrid [] =
1104 {
1105     { 18, _T("foo doesn't work"), Sev_Major, 1, _T("wxMSW"), true },
1106     { 27, _T("bar crashes"), Sev_Critical, 1, _T("all"), false },
1107     { 45, _T("printing is slow"), Sev_Minor, 3, _T("wxMSW"), true },
1108     { 68, _T("Rectangle() fails"), Sev_Normal, 1, _T("wxMSW"), false },
1109 };
1110
1111 static const wxChar *headers[Col_Max] =
1112 {
1113     _T("Id"),
1114     _T("Summary"),
1115     _T("Severity"),
1116     _T("Priority"),
1117     _T("Platform"),
1118     _T("Opened?"),
1119 };
1120
1121 // ----------------------------------------------------------------------------
1122 // BugsGridTable
1123 // ----------------------------------------------------------------------------
1124
1125 wxString BugsGridTable::GetTypeName(int WXUNUSED(row), int col)
1126 {
1127     switch ( col )
1128     {
1129         case Col_Id:
1130         case Col_Priority:
1131             return wxGRID_VALUE_NUMBER;;
1132
1133         case Col_Severity:
1134             // fall thorugh (TODO should be a list)
1135
1136         case Col_Summary:
1137             return wxString::Format(_T("%s:80"), wxGRID_VALUE_STRING);
1138
1139         case Col_Platform:
1140             return wxString::Format(_T("%s:all,MSW,GTK,other"), wxGRID_VALUE_CHOICE);
1141
1142         case Col_Opened:
1143             return wxGRID_VALUE_BOOL;
1144     }
1145
1146     wxFAIL_MSG(_T("unknown column"));
1147
1148     return wxEmptyString;
1149 }
1150
1151 int BugsGridTable::GetNumberRows()
1152 {
1153     return WXSIZEOF(gs_dataBugsGrid);
1154 }
1155
1156 int BugsGridTable::GetNumberCols()
1157 {
1158     return Col_Max;
1159 }
1160
1161 bool BugsGridTable::IsEmptyCell( int WXUNUSED(row), int WXUNUSED(col) )
1162 {
1163     return false;
1164 }
1165
1166 wxString BugsGridTable::GetValue( int row, int col )
1167 {
1168     const BugsGridData& gd = gs_dataBugsGrid[row];
1169
1170     switch ( col )
1171     {
1172         case Col_Id:
1173         case Col_Priority:
1174         case Col_Opened:
1175             wxFAIL_MSG(_T("unexpected column"));
1176             break;
1177
1178         case Col_Severity:
1179             return severities[gd.severity];
1180
1181         case Col_Summary:
1182             return gd.summary;
1183
1184         case Col_Platform:
1185             return gd.platform;
1186     }
1187
1188     return wxEmptyString;
1189 }
1190
1191 void BugsGridTable::SetValue( int row, int col, const wxString& value )
1192 {
1193     BugsGridData& gd = gs_dataBugsGrid[row];
1194
1195     switch ( col )
1196     {
1197         case Col_Id:
1198         case Col_Priority:
1199         case Col_Opened:
1200             wxFAIL_MSG(_T("unexpected column"));
1201             break;
1202
1203         case Col_Severity:
1204             {
1205                 size_t n;
1206                 for ( n = 0; n < WXSIZEOF(severities); n++ )
1207                 {
1208                     if ( severities[n] == value )
1209                     {
1210                         gd.severity = (Severity)n;
1211                         break;
1212                     }
1213                 }
1214
1215                 if ( n == WXSIZEOF(severities) )
1216                 {
1217                     wxLogWarning(_T("Invalid severity value '%s'."),
1218                                  value.c_str());
1219                     gd.severity = Sev_Normal;
1220                 }
1221             }
1222             break;
1223
1224         case Col_Summary:
1225             wxStrncpy(gd.summary, value, WXSIZEOF(gd.summary));
1226             break;
1227
1228         case Col_Platform:
1229             wxStrncpy(gd.platform, value, WXSIZEOF(gd.platform));
1230             break;
1231     }
1232 }
1233
1234 bool BugsGridTable::CanGetValueAs( int WXUNUSED(row), int col, const wxString& typeName )
1235 {
1236     if ( typeName == wxGRID_VALUE_STRING )
1237     {
1238         return true;
1239     }
1240     else if ( typeName == wxGRID_VALUE_BOOL )
1241     {
1242         return col == Col_Opened;
1243     }
1244     else if ( typeName == wxGRID_VALUE_NUMBER )
1245     {
1246         return col == Col_Id || col == Col_Priority || col == Col_Severity;
1247     }
1248     else
1249     {
1250         return false;
1251     }
1252 }
1253
1254 bool BugsGridTable::CanSetValueAs( int row, int col, const wxString& typeName )
1255 {
1256     return CanGetValueAs(row, col, typeName);
1257 }
1258
1259 long BugsGridTable::GetValueAsLong( int row, int col )
1260 {
1261     const BugsGridData& gd = gs_dataBugsGrid[row];
1262
1263     switch ( col )
1264     {
1265         case Col_Id:
1266             return gd.id;
1267
1268         case Col_Priority:
1269             return gd.prio;
1270
1271         case Col_Severity:
1272             return gd.severity;
1273
1274         default:
1275             wxFAIL_MSG(_T("unexpected column"));
1276             return -1;
1277     }
1278 }
1279
1280 bool BugsGridTable::GetValueAsBool( int row, int col )
1281 {
1282     if ( col == Col_Opened )
1283     {
1284         return gs_dataBugsGrid[row].opened;
1285     }
1286     else
1287     {
1288         wxFAIL_MSG(_T("unexpected column"));
1289
1290         return false;
1291     }
1292 }
1293
1294 void BugsGridTable::SetValueAsLong( int row, int col, long value )
1295 {
1296     BugsGridData& gd = gs_dataBugsGrid[row];
1297
1298     switch ( col )
1299     {
1300         case Col_Priority:
1301             gd.prio = value;
1302             break;
1303
1304         default:
1305             wxFAIL_MSG(_T("unexpected column"));
1306     }
1307 }
1308
1309 void BugsGridTable::SetValueAsBool( int row, int col, bool value )
1310 {
1311     if ( col == Col_Opened )
1312     {
1313         gs_dataBugsGrid[row].opened = value;
1314     }
1315     else
1316     {
1317         wxFAIL_MSG(_T("unexpected column"));
1318     }
1319 }
1320
1321 wxString BugsGridTable::GetColLabelValue( int col )
1322 {
1323     return headers[col];
1324 }
1325
1326 BugsGridTable::BugsGridTable()
1327 {
1328 }
1329
1330 // ----------------------------------------------------------------------------
1331 // BugsGridFrame
1332 // ----------------------------------------------------------------------------
1333
1334 BugsGridFrame::BugsGridFrame()
1335              : wxFrame(NULL, wxID_ANY, _T("Bugs table"),
1336                        wxDefaultPosition, wxSize(500, 300))
1337 {
1338     wxGrid *grid = new wxGrid(this, wxID_ANY, wxDefaultPosition);
1339     wxGridTableBase *table = new BugsGridTable();
1340     table->SetAttrProvider(new MyGridCellAttrProvider);
1341     grid->SetTable(table, true);
1342
1343     wxGridCellAttr *attrRO = new wxGridCellAttr,
1344                    *attrRangeEditor = new wxGridCellAttr,
1345                    *attrCombo = new wxGridCellAttr;
1346
1347     attrRO->SetReadOnly();
1348     attrRangeEditor->SetEditor(new wxGridCellNumberEditor(1, 5));
1349     attrCombo->SetEditor(new wxGridCellChoiceEditor(WXSIZEOF(severities),
1350                                                     severities));
1351
1352     grid->SetColAttr(Col_Id, attrRO);
1353     grid->SetColAttr(Col_Priority, attrRangeEditor);
1354     grid->SetColAttr(Col_Severity, attrCombo);
1355
1356     grid->SetMargins(0, 0);
1357
1358     grid->Fit();
1359     SetClientSize(grid->GetSize());
1360 }
1361
1362