samples/grid/griddemo.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        griddemo.cpp
   3 // Purpose:     Grid control wxWidgets sample
   4 // Author:      Michael Bedward
   5 // Modified by: Santiago Palacios
   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 #include "wx/aboutdlg.h"
  34
  35 #include "wx/grid.h"
  36 #include "wx/headerctrl.h"
  37 #include "wx/generic/gridctrl.h"
  38 #include "wx/generic/grideditors.h"
  39
  40 #include "griddemo.h"
  41
  42 // ----------------------------------------------------------------------------
  43 // wxWin macros
  44 // ----------------------------------------------------------------------------
  45
  46 IMPLEMENT_APP( GridApp )
  47
  48 // ============================================================================
  49 // implementation
  50 // ============================================================================
  51
  52 // ----------------------------------------------------------------------------
  53 // GridApp
  54 // ----------------------------------------------------------------------------
  55
  56 bool GridApp::OnInit()
  57 {
  58     GridFrame *frame = new GridFrame;
  59     frame->Show(true);
  60
  61     return true;
  62 }
  63
  64 // ----------------------------------------------------------------------------
  65 // GridFrame
  66 // ----------------------------------------------------------------------------
  67
  68 BEGIN_EVENT_TABLE( GridFrame, wxFrame )
  69     EVT_MENU( ID_TOGGLEROWLABELS,  GridFrame::ToggleRowLabels )
  70     EVT_MENU( ID_TOGGLECOLLABELS,  GridFrame::ToggleColLabels )
  71     EVT_MENU( ID_TOGGLEEDIT, GridFrame::ToggleEditing )
  72     EVT_MENU( ID_TOGGLEROWSIZING, GridFrame::ToggleRowSizing )
  73     EVT_MENU( ID_TOGGLECOLSIZING, GridFrame::ToggleColSizing )
  74     EVT_MENU( ID_TOGGLECOLMOVING, GridFrame::ToggleColMoving )
  75     EVT_MENU( ID_TOGGLEGRIDSIZING, GridFrame::ToggleGridSizing )
  76     EVT_MENU( ID_TOGGLEGRIDDRAGCELL, GridFrame::ToggleGridDragCell )
  77     EVT_MENU( ID_TOGGLENATIVEHEADER, GridFrame::ToggleNativeHeader )
  78     EVT_MENU( ID_TOGGLEGRIDLINES, GridFrame::ToggleGridLines )
  79     EVT_MENU( ID_AUTOSIZECOLS, GridFrame::AutoSizeCols )
  80     EVT_MENU( ID_CELLOVERFLOW, GridFrame::CellOverflow )
  81     EVT_MENU( ID_RESIZECELL, GridFrame::ResizeCell )
  82     EVT_MENU( ID_SETLABELCOLOUR, GridFrame::SetLabelColour )
  83     EVT_MENU( ID_SETLABELTEXTCOLOUR, GridFrame::SetLabelTextColour )
  84     EVT_MENU( ID_SETLABEL_FONT, GridFrame::SetLabelFont )
  85     EVT_MENU( ID_ROWLABELHORIZALIGN, GridFrame::SetRowLabelHorizAlignment )
  86     EVT_MENU( ID_ROWLABELVERTALIGN, GridFrame::SetRowLabelVertAlignment )
  87     EVT_MENU( ID_COLLABELHORIZALIGN, GridFrame::SetColLabelHorizAlignment )
  88     EVT_MENU( ID_COLLABELVERTALIGN, GridFrame::SetColLabelVertAlignment )
  89     EVT_MENU( ID_GRIDLINECOLOUR, GridFrame::SetGridLineColour )
  90     EVT_MENU( ID_INSERTROW, GridFrame::InsertRow )
  91     EVT_MENU( ID_INSERTCOL, GridFrame::InsertCol )
  92     EVT_MENU( ID_DELETEROW, GridFrame::DeleteSelectedRows )
  93     EVT_MENU( ID_DELETECOL, GridFrame::DeleteSelectedCols )
  94     EVT_MENU( ID_CLEARGRID, GridFrame::ClearGrid )
  95     EVT_MENU( ID_SELCELLS,  GridFrame::SelectCells )
  96     EVT_MENU( ID_SELROWS,  GridFrame::SelectRows )
  97     EVT_MENU( ID_SELCOLS,  GridFrame::SelectCols )
  98     EVT_MENU( ID_SELROWSORCOLS,  GridFrame::SelectRowsOrCols )
  99
 100     EVT_MENU( ID_SET_CELL_FG_COLOUR, GridFrame::SetCellFgColour )
 101     EVT_MENU( ID_SET_CELL_BG_COLOUR, GridFrame::SetCellBgColour )
 102
 103     EVT_MENU( wxID_ABOUT, GridFrame::About )
 104     EVT_MENU( wxID_EXIT, GridFrame::OnQuit )
 105     EVT_MENU( ID_VTABLE, GridFrame::OnVTable)
 106     EVT_MENU( ID_BUGS_TABLE, GridFrame::OnBugsTable)
 107     EVT_MENU( ID_TABULAR_TABLE, GridFrame::OnTabularTable)
 108
 109     EVT_MENU( ID_DESELECT_CELL, GridFrame::DeselectCell)
 110     EVT_MENU( ID_DESELECT_COL, GridFrame::DeselectCol)
 111     EVT_MENU( ID_DESELECT_ROW, GridFrame::DeselectRow)
 112     EVT_MENU( ID_DESELECT_ALL, GridFrame::DeselectAll)
 113     EVT_MENU( ID_SELECT_CELL, GridFrame::SelectCell)
 114     EVT_MENU( ID_SELECT_COL, GridFrame::SelectCol)
 115     EVT_MENU( ID_SELECT_ROW, GridFrame::SelectRow)
 116     EVT_MENU( ID_SELECT_ALL, GridFrame::SelectAll)
 117     EVT_MENU( ID_SELECT_UNSELECT, GridFrame::OnAddToSelectToggle)
 118     EVT_MENU( ID_SHOW_SELECTION, GridFrame::OnShowSelection)
 119
 120     EVT_MENU( ID_SIZE_ROW, GridFrame::AutoSizeRow )
 121     EVT_MENU( ID_SIZE_COL, GridFrame::AutoSizeCol )
 122     EVT_MENU( ID_SIZE_ROW_LABEL, GridFrame::AutoSizeRowLabel )
 123     EVT_MENU( ID_SIZE_COL_LABEL, GridFrame::AutoSizeColLabel )
 124     EVT_MENU( ID_SIZE_LABELS_COL, GridFrame::AutoSizeLabelsCol )
 125     EVT_MENU( ID_SIZE_LABELS_ROW, GridFrame::AutoSizeLabelsRow )
 126     EVT_MENU( ID_SIZE_GRID, GridFrame::AutoSizeTable )
 127
 128     EVT_MENU( ID_SET_HIGHLIGHT_WIDTH, GridFrame::OnSetHighlightWidth)
 129     EVT_MENU( ID_SET_RO_HIGHLIGHT_WIDTH, GridFrame::OnSetROHighlightWidth)
 130
 131     EVT_GRID_LABEL_LEFT_CLICK( GridFrame::OnLabelLeftClick )
 132     EVT_GRID_CELL_LEFT_CLICK( GridFrame::OnCellLeftClick )
 133     EVT_GRID_ROW_SIZE( GridFrame::OnRowSize )
 134     EVT_GRID_COL_SIZE( GridFrame::OnColSize )
 135     EVT_GRID_SELECT_CELL( GridFrame::OnSelectCell )
 136     EVT_GRID_RANGE_SELECT( GridFrame::OnRangeSelected )
 137     EVT_GRID_CELL_CHANGING( GridFrame::OnCellValueChanging )
 138     EVT_GRID_CELL_CHANGE( GridFrame::OnCellValueChanged )
 139     EVT_GRID_CELL_BEGIN_DRAG( GridFrame::OnCellBeginDrag )
 140
 141     EVT_GRID_EDITOR_SHOWN( GridFrame::OnEditorShown )
 142     EVT_GRID_EDITOR_HIDDEN( GridFrame::OnEditorHidden )
 143 END_EVENT_TABLE()
 144
 145
 146 GridFrame::GridFrame()
 147         : wxFrame( (wxFrame *)NULL, wxID_ANY, _T("wxWidgets grid class demo"),
 148                    wxDefaultPosition,
 149                    wxDefaultSize )
 150 {
 151     wxMenu *fileMenu = new wxMenu;
 152     fileMenu->Append( ID_VTABLE, _T("&Virtual table test\tCtrl-V"));
 153     fileMenu->Append( ID_BUGS_TABLE, _T("&Bugs table test\tCtrl-B"));
 154     fileMenu->Append( ID_TABULAR_TABLE, _T("&Tabular table test\tCtrl-T"));
 155     fileMenu->AppendSeparator();
 156     fileMenu->Append( wxID_EXIT, _T("E&xit\tAlt-X") );
 157
 158     wxMenu *viewMenu = new wxMenu;
 159     viewMenu->AppendCheckItem(ID_TOGGLEROWLABELS, "&Row labels");
 160     viewMenu->AppendCheckItem(ID_TOGGLECOLLABELS, "&Col labels");
 161     viewMenu->AppendCheckItem(ID_TOGGLEEDIT,"&Editable");
 162     viewMenu->AppendCheckItem(ID_TOGGLEROWSIZING, "Ro&w drag-resize");
 163     viewMenu->AppendCheckItem(ID_TOGGLECOLSIZING, "C&ol drag-resize");
 164     viewMenu->AppendCheckItem(ID_TOGGLECOLMOVING, "Col drag-&move");
 165     viewMenu->AppendCheckItem(ID_TOGGLEGRIDSIZING, "&Grid drag-resize");
 166     viewMenu->AppendCheckItem(ID_TOGGLEGRIDDRAGCELL, "&Grid drag-cell");
 167     viewMenu->AppendCheckItem(ID_TOGGLENATIVEHEADER, "&Native column headers");
 168     viewMenu->AppendCheckItem(ID_TOGGLEGRIDLINES, "&Grid Lines");
 169     viewMenu->AppendCheckItem(ID_SET_HIGHLIGHT_WIDTH, "&Set Cell Highlight Width...");
 170     viewMenu->AppendCheckItem(ID_SET_RO_HIGHLIGHT_WIDTH, "&Set Cell RO Highlight Width...");
 171     viewMenu->AppendCheckItem(ID_AUTOSIZECOLS, "&Auto-size cols");
 172     viewMenu->AppendCheckItem(ID_CELLOVERFLOW, "&Overflow cells");
 173     viewMenu->AppendCheckItem(ID_RESIZECELL, "&Resize cell (7,1)");
 174
 175     wxMenu *rowLabelMenu = new wxMenu;
 176
 177     viewMenu->Append( ID_ROWLABELALIGN, _T("R&ow label alignment"),
 178                       rowLabelMenu,
 179                       _T("Change alignment of row labels") );
 180
 181     rowLabelMenu->Append( ID_ROWLABELHORIZALIGN, _T("&Horizontal") );
 182     rowLabelMenu->Append( ID_ROWLABELVERTALIGN, _T("&Vertical") );
 183
 184     wxMenu *colLabelMenu = new wxMenu;
 185
 186     viewMenu->Append( ID_COLLABELALIGN, _T("Col l&abel alignment"),
 187                       colLabelMenu,
 188                       _T("Change alignment of col labels") );
 189
 190     colLabelMenu->Append( ID_COLLABELHORIZALIGN, _T("&Horizontal") );
 191     colLabelMenu->Append( ID_COLLABELVERTALIGN, _T("&Vertical") );
 192
 193     wxMenu *colMenu = new wxMenu;
 194     colMenu->Append( ID_SETLABELCOLOUR, _T("Set &label colour...") );
 195     colMenu->Append( ID_SETLABELTEXTCOLOUR, _T("Set label &text colour...") );
 196     colMenu->Append( ID_SETLABEL_FONT, _T("Set label fo&nt...") );
 197     colMenu->Append( ID_GRIDLINECOLOUR, _T("&Grid line colour...") );
 198     colMenu->Append( ID_SET_CELL_FG_COLOUR, _T("Set cell &foreground colour...") );
 199     colMenu->Append( ID_SET_CELL_BG_COLOUR, _T("Set cell &background colour...") );
 200
 201     wxMenu *editMenu = new wxMenu;
 202     editMenu->Append( ID_INSERTROW, _T("Insert &row") );
 203     editMenu->Append( ID_INSERTCOL, _T("Insert &column") );
 204     editMenu->Append( ID_DELETEROW, _T("Delete selected ro&ws") );
 205     editMenu->Append( ID_DELETECOL, _T("Delete selected co&ls") );
 206     editMenu->Append( ID_CLEARGRID, _T("Cl&ear grid cell contents") );
 207
 208     wxMenu *selectMenu = new wxMenu;
 209     selectMenu->Append( ID_SELECT_UNSELECT, _T("Add new cells to the selection"),
 210                         _T("When off, old selection is deselected before ")
 211                         _T("selecting the new cells"), wxITEM_CHECK );
 212     selectMenu->Append( ID_SHOW_SELECTION,
 213                         _T("&Show current selection\tCtrl-Alt-S"));
 214     selectMenu->AppendSeparator();
 215     selectMenu->Append( ID_SELECT_ALL, _T("Select all"));
 216     selectMenu->Append( ID_SELECT_ROW, _T("Select row 2"));
 217     selectMenu->Append( ID_SELECT_COL, _T("Select col 2"));
 218     selectMenu->Append( ID_SELECT_CELL, _T("Select cell (3, 1)"));
 219     selectMenu->AppendSeparator();
 220     selectMenu->Append( ID_DESELECT_ALL, _T("Deselect all"));
 221     selectMenu->Append( ID_DESELECT_ROW, _T("Deselect row 2"));
 222     selectMenu->Append( ID_DESELECT_COL, _T("Deselect col 2"));
 223     selectMenu->Append( ID_DESELECT_CELL, _T("Deselect cell (3, 1)"));
 224     wxMenu *selectionMenu = new wxMenu;
 225     selectMenu->Append( ID_CHANGESEL, _T("Change &selection mode"),
 226                       selectionMenu,
 227                       _T("Change selection mode") );
 228
 229     selectionMenu->Append( ID_SELCELLS, _T("Select &cells") );
 230     selectionMenu->Append( ID_SELROWS, _T("Select &rows") );
 231     selectionMenu->Append( ID_SELCOLS, _T("Select col&umns") );
 232     selectionMenu->Append( ID_SELROWSORCOLS, _T("Select rows &or columns") );
 233
 234     wxMenu *autosizeMenu = new wxMenu;
 235     autosizeMenu->Append( ID_SIZE_ROW, _T("Selected &row data") );
 236     autosizeMenu->Append( ID_SIZE_COL, _T("Selected &column data") );
 237     autosizeMenu->Append( ID_SIZE_ROW_LABEL, _T("Selected row la&bel") );
 238     autosizeMenu->Append( ID_SIZE_COL_LABEL, _T("Selected column &label") );
 239     autosizeMenu->Append( ID_SIZE_LABELS_COL, _T("Column la&bels") );
 240     autosizeMenu->Append( ID_SIZE_LABELS_ROW, _T("Row label&s") );
 241     autosizeMenu->Append( ID_SIZE_GRID, _T("Entire &grid") );
 242
 243     wxMenu *helpMenu = new wxMenu;
 244     helpMenu->Append( wxID_ABOUT, _T("&About wxGrid demo") );
 245
 246     wxMenuBar *menuBar = new wxMenuBar;
 247     menuBar->Append( fileMenu, _T("&File") );
 248     menuBar->Append( viewMenu, _T("&Grid") );
 249     menuBar->Append( colMenu,  _T("&Colours") );
 250     menuBar->Append( editMenu, _T("&Edit") );
 251     menuBar->Append( selectMenu, _T("&Select") );
 252     menuBar->Append( autosizeMenu, _T("&Autosize") );
 253     menuBar->Append( helpMenu, _T("&Help") );
 254
 255     SetMenuBar( menuBar );
 256
 257     m_addToSel = false;
 258
 259     grid = new wxGrid( this,
 260                        wxID_ANY,
 261                        wxPoint( 0, 0 ),
 262                        wxSize( 400, 300 ) );
 263
 264 #if wxUSE_LOG
 265     int gridW = 600, gridH = 300;
 266     int logW = gridW, logH = 100;
 267
 268     logWin = new wxTextCtrl( this,
 269                              wxID_ANY,
 270                              wxEmptyString,
 271                              wxPoint( 0, gridH + 20 ),
 272                              wxSize( logW, logH ),
 273                              wxTE_MULTILINE );
 274
 275     logger = new wxLogTextCtrl( logWin );
 276     m_logOld = wxLog::SetActiveTarget( logger );
 277     wxLog::DisableTimestamp();
 278 #endif // wxUSE_LOG
 279
 280     // this will create a grid and, by default, an associated grid
 281     // table for strings
 282     grid->CreateGrid( 0, 0 );
 283     grid->AppendRows(100);
 284     grid->AppendCols(100);
 285
 286     int ir = grid->GetNumberRows();
 287     grid->DeleteRows(0, ir);
 288     grid->AppendRows(ir);
 289
 290     grid->SetRowSize( 0, 60 );
 291     grid->SetCellValue( 0, 0, _T("Ctrl+Home\nwill go to\nthis cell") );
 292
 293     grid->SetCellValue( 0, 1, _T("A long piece of text to demonstrate wrapping.") );
 294     grid->SetCellRenderer(0 , 1, new wxGridCellAutoWrapStringRenderer);
 295     grid->SetCellEditor( 0,  1 , new wxGridCellAutoWrapStringEditor);
 296
 297     grid->SetCellValue( 0, 2, _T("Blah") );
 298     grid->SetCellValue( 0, 3, _T("Read only") );
 299     grid->SetReadOnly( 0, 3 );
 300
 301     grid->SetCellValue( 0, 4, _T("Can veto edit this cell") );
 302
 303     grid->SetCellValue( 0, 5, _T("Press\nCtrl+arrow\nto skip over\ncells") );
 304
 305     grid->SetRowSize( 99, 60 );
 306     grid->SetCellValue( 99, 99, _T("Ctrl+End\nwill go to\nthis cell") );
 307     grid->SetCellValue( 1, 0, _T("This default cell will overflow into neighboring cells, but not if you turn overflow off."));
 308
 309     grid->SetCellTextColour(1, 2, *wxRED);
 310     grid->SetCellBackgroundColour(1, 2, *wxGREEN);
 311
 312     grid->SetCellValue( 1, 4, _T("I'm in the middle"));
 313
 314     grid->SetCellValue(2, 2, _T("red"));
 315
 316     grid->SetCellTextColour(2, 2, *wxRED);
 317     grid->SetCellValue(3, 3, _T("green on grey"));
 318     grid->SetCellTextColour(3, 3, *wxGREEN);
 319     grid->SetCellBackgroundColour(3, 3, *wxLIGHT_GREY);
 320
 321     grid->SetCellValue(4, 4, _T("a weird looking cell"));
 322     grid->SetCellAlignment(4, 4, wxALIGN_CENTRE, wxALIGN_CENTRE);
 323     grid->SetCellRenderer(4, 4, new MyGridCellRenderer);
 324
 325     grid->SetCellRenderer(3, 0, new wxGridCellBoolRenderer);
 326     grid->SetCellEditor(3, 0, new wxGridCellBoolEditor);
 327
 328     wxGridCellAttr *attr;
 329     attr = new wxGridCellAttr;
 330     attr->SetTextColour(*wxBLUE);
 331     grid->SetColAttr(5, attr);
 332     attr = new wxGridCellAttr;
 333     attr->SetBackgroundColour(*wxRED);
 334     grid->SetRowAttr(5, attr);
 335
 336     grid->SetCellValue(2, 4, _T("a wider column"));
 337     grid->SetColSize(4, 120);
 338     grid->SetColMinimalWidth(4, 120);
 339
 340     grid->SetCellTextColour(5, 8, *wxGREEN);
 341     grid->SetCellValue(5, 8, _T("Bg from row attr\nText col from cell attr"));
 342     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"));
 343
 344     grid->SetColFormatFloat(6);
 345     grid->SetCellValue(0, 6, wxString::Format(wxT("%g"), 3.1415));
 346     grid->SetCellValue(1, 6, wxString::Format(wxT("%g"), 1415.0));
 347     grid->SetCellValue(2, 6, wxString::Format(wxT("%g"), 12345.67890));
 348
 349     grid->SetColFormatFloat(7, 6, 2);
 350     grid->SetCellValue(0, 7, wxString::Format(wxT("%g"), 3.1415));
 351     grid->SetCellValue(1, 7, wxString::Format(wxT("%g"), 1415.0));
 352     grid->SetCellValue(2, 7, wxString::Format(wxT("%g"), 12345.67890));
 353
 354     grid->SetColFormatNumber(8);
 355     grid->SetCellValue(0, 8, "17");
 356     grid->SetCellValue(1, 8, "0");
 357     grid->SetCellValue(2, 8, "-666");
 358
 359     const wxString choices[] =
 360     {
 361         _T("Please select a choice"),
 362         _T("This takes two cells"),
 363         _T("Another choice"),
 364     };
 365     grid->SetCellEditor(4, 0, new wxGridCellChoiceEditor(WXSIZEOF(choices), choices));
 366     grid->SetCellSize(4, 0, 1, 2);
 367     grid->SetCellValue(4, 0, choices[0]);
 368     grid->SetCellOverflow(4, 0, false);
 369
 370     grid->SetCellSize(7, 1, 3, 4);
 371     grid->SetCellAlignment(7, 1, wxALIGN_CENTRE, wxALIGN_CENTRE);
 372     grid->SetCellValue(7, 1, _T("Big box!"));
 373
 374     // this does exactly nothing except testing that SetAttr() handles NULL
 375     // attributes and does reference counting correctly
 376     grid->SetAttr(11, 11, NULL);
 377     grid->SetAttr(11, 11, new wxGridCellAttr);
 378     grid->SetAttr(11, 11, NULL);
 379
 380     wxBoxSizer *topSizer = new wxBoxSizer( wxVERTICAL );
 381     topSizer->Add( grid,
 382                    1,
 383                    wxEXPAND );
 384
 385 #if wxUSE_LOG
 386     topSizer->Add( logWin,
 387                    0,
 388                    wxEXPAND );
 389 #endif // wxUSE_LOG
 390
 391     SetSizerAndFit( topSizer );
 392
 393     Centre();
 394     SetDefaults();
 395 }
 396
 397
 398 GridFrame::~GridFrame()
 399 {
 400 #if wxUSE_LOG
 401     delete wxLog::SetActiveTarget(m_logOld);
 402 #endif // wxUSE_LOG
 403 }
 404
 405
 406 void GridFrame::SetDefaults()
 407 {
 408     GetMenuBar()->Check( ID_TOGGLEROWLABELS, true );
 409     GetMenuBar()->Check( ID_TOGGLECOLLABELS, true );
 410     GetMenuBar()->Check( ID_TOGGLEEDIT, true );
 411     GetMenuBar()->Check( ID_TOGGLEROWSIZING, true );
 412     GetMenuBar()->Check( ID_TOGGLECOLSIZING, true );
 413     GetMenuBar()->Check( ID_TOGGLECOLMOVING, false );
 414     GetMenuBar()->Check( ID_TOGGLEGRIDSIZING, true );
 415     GetMenuBar()->Check( ID_TOGGLEGRIDDRAGCELL, false );
 416     GetMenuBar()->Check( ID_TOGGLENATIVEHEADER, false );
 417     GetMenuBar()->Check( ID_TOGGLEGRIDLINES, true );
 418     GetMenuBar()->Check( ID_CELLOVERFLOW, true );
 419 }
 420
 421
 422 void GridFrame::ToggleRowLabels( wxCommandEvent& WXUNUSED(ev) )
 423 {
 424     if ( GetMenuBar()->IsChecked( ID_TOGGLEROWLABELS ) )
 425     {
 426         grid->SetRowLabelSize( grid->GetDefaultRowLabelSize() );
 427     }
 428     else
 429     {
 430         grid->SetRowLabelSize( 0 );
 431     }
 432 }
 433
 434
 435 void GridFrame::ToggleColLabels( wxCommandEvent& WXUNUSED(ev) )
 436 {
 437     if ( GetMenuBar()->IsChecked( ID_TOGGLECOLLABELS ) )
 438     {
 439         grid->SetColLabelSize( grid->GetDefaultColLabelSize() );
 440     }
 441     else
 442     {
 443         grid->SetColLabelSize( 0 );
 444     }
 445 }
 446
 447
 448 void GridFrame::ToggleEditing( wxCommandEvent& WXUNUSED(ev) )
 449 {
 450     grid->EnableEditing(
 451         GetMenuBar()->IsChecked( ID_TOGGLEEDIT ) );
 452 }
 453
 454
 455 void GridFrame::ToggleRowSizing( wxCommandEvent& WXUNUSED(ev) )
 456 {
 457     grid->EnableDragRowSize(
 458         GetMenuBar()->IsChecked( ID_TOGGLEROWSIZING ) );
 459 }
 460
 461
 462 void GridFrame::ToggleColSizing( wxCommandEvent& WXUNUSED(ev) )
 463 {
 464     grid->EnableDragColSize(
 465         GetMenuBar()->IsChecked( ID_TOGGLECOLSIZING ) );
 466 }
 467
 468 void GridFrame::ToggleColMoving( wxCommandEvent& WXUNUSED(ev) )
 469 {
 470     grid->EnableDragColMove(
 471         GetMenuBar()->IsChecked( ID_TOGGLECOLMOVING ) );
 472 }
 473
 474 void GridFrame::ToggleGridSizing( wxCommandEvent& WXUNUSED(ev) )
 475 {
 476     grid->EnableDragGridSize(
 477         GetMenuBar()->IsChecked( ID_TOGGLEGRIDSIZING ) );
 478 }
 479
 480 void GridFrame::ToggleGridDragCell( wxCommandEvent& WXUNUSED(ev) )
 481 {
 482     grid->EnableDragCell(
 483         GetMenuBar()->IsChecked( ID_TOGGLEGRIDDRAGCELL ) );
 484 }
 485
 486 void GridFrame::ToggleNativeHeader( wxCommandEvent& WXUNUSED(ev) )
 487 {
 488     grid->SetUseNativeColLabels(
 489         GetMenuBar()->IsChecked( ID_TOGGLENATIVEHEADER ) );
 490 }
 491
 492 void GridFrame::ToggleGridLines( wxCommandEvent& WXUNUSED(ev) )
 493 {
 494     grid->EnableGridLines(
 495         GetMenuBar()->IsChecked( ID_TOGGLEGRIDLINES ) );
 496 }
 497
 498 void GridFrame::OnSetHighlightWidth( wxCommandEvent& WXUNUSED(ev) )
 499 {
 500     wxString choices[] = { _T("0"), _T("1"), _T("2"), _T("3"), _T("4"), _T("5"), _T("6"), _T("7"), _T("8"), _T("9"), _T("10")};
 501
 502     wxSingleChoiceDialog dlg(this, _T("Choose the thickness of the highlight pen:"),
 503                              _T("Pen Width"), 11, choices);
 504
 505     int current = grid->GetCellHighlightPenWidth();
 506     dlg.SetSelection(current);
 507     if (dlg.ShowModal() == wxID_OK) {
 508         grid->SetCellHighlightPenWidth(dlg.GetSelection());
 509     }
 510 }
 511
 512 void GridFrame::OnSetROHighlightWidth( wxCommandEvent& WXUNUSED(ev) )
 513 {
 514     wxString choices[] = { _T("0"), _T("1"), _T("2"), _T("3"), _T("4"), _T("5"), _T("6"), _T("7"), _T("8"), _T("9"), _T("10")};
 515
 516     wxSingleChoiceDialog dlg(this, _T("Choose the thickness of the highlight pen:"),
 517                              _T("Pen Width"), 11, choices);
 518
 519     int current = grid->GetCellHighlightROPenWidth();
 520     dlg.SetSelection(current);
 521     if (dlg.ShowModal() == wxID_OK) {
 522         grid->SetCellHighlightROPenWidth(dlg.GetSelection());
 523     }
 524 }
 525
 526
 527
 528 void GridFrame::AutoSizeCols( wxCommandEvent& WXUNUSED(ev) )
 529 {
 530     grid->AutoSizeColumns();
 531     grid->Refresh();
 532 }
 533
 534 void GridFrame::CellOverflow( wxCommandEvent& ev )
 535 {
 536     grid->SetDefaultCellOverflow(ev.IsChecked());
 537     grid->Refresh();
 538 }
 539
 540 void GridFrame::ResizeCell( wxCommandEvent& ev )
 541 {
 542     if (ev.IsChecked())
 543         grid->SetCellSize( 7, 1, 5, 5 );
 544     else
 545         grid->SetCellSize( 7, 1, 1, 5 );
 546     grid->Refresh();
 547 }
 548
 549 void GridFrame::SetLabelColour( wxCommandEvent& WXUNUSED(ev) )
 550 {
 551     wxColourDialog dlg( NULL );
 552     if ( dlg.ShowModal() == wxID_OK )
 553     {
 554         wxColourData retData;
 555         retData = dlg.GetColourData();
 556         wxColour colour = retData.GetColour();
 557
 558         grid->SetLabelBackgroundColour( colour );
 559     }
 560 }
 561
 562
 563 void GridFrame::SetLabelTextColour( wxCommandEvent& WXUNUSED(ev) )
 564 {
 565     wxColourDialog dlg( NULL );
 566     if ( dlg.ShowModal() == wxID_OK )
 567     {
 568         wxColourData retData;
 569         retData = dlg.GetColourData();
 570         wxColour colour = retData.GetColour();
 571
 572         grid->SetLabelTextColour( colour );
 573     }
 574 }
 575
 576 void GridFrame::SetLabelFont( wxCommandEvent& WXUNUSED(ev) )
 577 {
 578     wxFont font = wxGetFontFromUser(this);
 579     if ( font.Ok() )
 580     {
 581         grid->SetLabelFont(font);
 582     }
 583 }
 584
 585 void GridFrame::SetRowLabelHorizAlignment( wxCommandEvent& WXUNUSED(ev) )
 586 {
 587     int horiz, vert;
 588     grid->GetRowLabelAlignment( &horiz, &vert );
 589
 590     switch ( horiz )
 591     {
 592         case wxALIGN_LEFT:
 593             horiz = wxALIGN_CENTRE;
 594             break;
 595
 596         case wxALIGN_CENTRE:
 597             horiz = wxALIGN_RIGHT;
 598             break;
 599
 600         case wxALIGN_RIGHT:
 601             horiz = wxALIGN_LEFT;
 602             break;
 603     }
 604
 605     grid->SetRowLabelAlignment( horiz, vert );
 606 }
 607
 608 void GridFrame::SetRowLabelVertAlignment( wxCommandEvent& WXUNUSED(ev) )
 609 {
 610     int horiz, vert;
 611     grid->GetRowLabelAlignment( &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->SetRowLabelAlignment( horiz, vert );
 629 }
 630
 631
 632 void GridFrame::SetColLabelHorizAlignment( wxCommandEvent& WXUNUSED(ev) )
 633 {
 634     int horiz, vert;
 635     grid->GetColLabelAlignment( &horiz, &vert );
 636
 637     switch ( horiz )
 638     {
 639         case wxALIGN_LEFT:
 640             horiz = wxALIGN_CENTRE;
 641             break;
 642
 643         case wxALIGN_CENTRE:
 644             horiz = wxALIGN_RIGHT;
 645             break;
 646
 647         case wxALIGN_RIGHT:
 648             horiz = wxALIGN_LEFT;
 649             break;
 650     }
 651
 652     grid->SetColLabelAlignment( horiz, vert );
 653 }
 654
 655
 656 void GridFrame::SetColLabelVertAlignment( wxCommandEvent& WXUNUSED(ev) )
 657 {
 658     int horiz, vert;
 659     grid->GetColLabelAlignment( &horiz, &vert );
 660
 661     switch ( vert )
 662     {
 663         case wxALIGN_TOP:
 664             vert = wxALIGN_CENTRE;
 665             break;
 666
 667         case wxALIGN_CENTRE:
 668             vert = wxALIGN_BOTTOM;
 669             break;
 670
 671         case wxALIGN_BOTTOM:
 672             vert = wxALIGN_TOP;
 673             break;
 674     }
 675
 676     grid->SetColLabelAlignment( horiz, vert );
 677 }
 678
 679
 680 void GridFrame::SetGridLineColour( wxCommandEvent& WXUNUSED(ev) )
 681 {
 682     wxColourDialog dlg( NULL );
 683     if ( dlg.ShowModal() == wxID_OK )
 684     {
 685         wxColourData retData;
 686         retData = dlg.GetColourData();
 687         wxColour colour = retData.GetColour();
 688
 689         grid->SetGridLineColour( colour );
 690     }
 691 }
 692
 693
 694 void GridFrame::InsertRow( wxCommandEvent& WXUNUSED(ev) )
 695 {
 696     grid->InsertRows( grid->GetGridCursorRow(), 1 );
 697 }
 698
 699
 700 void GridFrame::InsertCol( wxCommandEvent& WXUNUSED(ev) )
 701 {
 702     grid->InsertCols( grid->GetGridCursorCol(), 1 );
 703 }
 704
 705
 706 void GridFrame::DeleteSelectedRows( wxCommandEvent& WXUNUSED(ev) )
 707 {
 708     if ( grid->IsSelection() )
 709     {
 710         wxGridUpdateLocker locker(grid);
 711         for ( int n = 0; n < grid->GetNumberRows(); )
 712         {
 713             if ( grid->IsInSelection( n , 0 ) )
 714                 grid->DeleteRows( n, 1 );
 715             else
 716                 n++;
 717         }
 718     }
 719 }
 720
 721
 722 void GridFrame::AutoSizeRow(wxCommandEvent& WXUNUSED(event))
 723 {
 724     wxGridUpdateLocker locker(grid);
 725     const wxArrayInt sels  = grid->GetSelectedRows();
 726     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 727     {
 728         grid->AutoSizeRow( sels[n], false );
 729     }
 730 }
 731
 732 void GridFrame::AutoSizeCol(wxCommandEvent& WXUNUSED(event))
 733 {
 734     wxGridUpdateLocker locker(grid);
 735     const wxArrayInt sels  = grid->GetSelectedCols();
 736     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 737     {
 738         grid->AutoSizeColumn( sels[n], false );
 739     }
 740 }
 741
 742 void GridFrame::AutoSizeRowLabel(wxCommandEvent& WXUNUSED(event))
 743 {
 744     wxGridUpdateLocker locker(grid);
 745     const wxArrayInt sels  = grid->GetSelectedRows();
 746     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 747     {
 748         grid->AutoSizeRowLabelSize( sels[n] );
 749     }
 750 }
 751
 752 void GridFrame::AutoSizeColLabel(wxCommandEvent& WXUNUSED(event))
 753 {
 754     wxGridUpdateLocker locker(grid);
 755     const wxArrayInt sels  = grid->GetSelectedCols();
 756     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 757     {
 758         grid->AutoSizeColLabelSize( sels[n] );
 759     }
 760 }
 761
 762 void GridFrame::AutoSizeLabelsCol(wxCommandEvent& WXUNUSED(event))
 763 {
 764     grid->SetColLabelSize( wxGRID_AUTOSIZE );
 765 }
 766
 767 void GridFrame::AutoSizeLabelsRow(wxCommandEvent& WXUNUSED(event))
 768 {
 769     grid->SetRowLabelSize( wxGRID_AUTOSIZE );
 770 }
 771
 772 void GridFrame::AutoSizeTable(wxCommandEvent& WXUNUSED(event))
 773 {
 774     grid->AutoSize();
 775 }
 776
 777
 778 void GridFrame::DeleteSelectedCols( wxCommandEvent& WXUNUSED(ev) )
 779 {
 780     if ( grid->IsSelection() )
 781     {
 782         wxGridUpdateLocker locker(grid);
 783         for ( int n = 0; n < grid->GetNumberCols(); )
 784         {
 785             if ( grid->IsInSelection( 0 , n ) )
 786                 grid->DeleteCols( n, 1 );
 787             else
 788                 n++;
 789         }
 790     }
 791 }
 792
 793
 794 void GridFrame::ClearGrid( wxCommandEvent& WXUNUSED(ev) )
 795 {
 796     grid->ClearGrid();
 797 }
 798
 799 void GridFrame::SelectCells( wxCommandEvent& WXUNUSED(ev) )
 800 {
 801     grid->SetSelectionMode( wxGrid::wxGridSelectCells );
 802 }
 803
 804 void GridFrame::SelectRows( wxCommandEvent& WXUNUSED(ev) )
 805 {
 806     grid->SetSelectionMode( wxGrid::wxGridSelectRows );
 807 }
 808
 809 void GridFrame::SelectCols( wxCommandEvent& WXUNUSED(ev) )
 810 {
 811     grid->SetSelectionMode( wxGrid::wxGridSelectColumns );
 812 }
 813
 814 void GridFrame::SelectRowsOrCols( wxCommandEvent& WXUNUSED(ev) )
 815 {
 816     grid->SetSelectionMode( wxGrid::wxGridSelectRowsOrColumns );
 817 }
 818
 819 void GridFrame::SetCellFgColour( wxCommandEvent& WXUNUSED(ev) )
 820 {
 821     wxColour col = wxGetColourFromUser(this);
 822     if ( col.Ok() )
 823     {
 824         grid->SetDefaultCellTextColour(col);
 825         grid->Refresh();
 826     }
 827 }
 828
 829 void GridFrame::SetCellBgColour( wxCommandEvent& WXUNUSED(ev) )
 830 {
 831     wxColour col = wxGetColourFromUser(this);
 832     if ( col.Ok() )
 833     {
 834         // Check the new Refresh function by passing it a rectangle
 835         // which exactly fits the grid.
 836         wxPoint pt(0, 0);
 837         wxRect r(pt, grid->GetSize());
 838         grid->SetDefaultCellBackgroundColour(col);
 839         grid->Refresh(true, &r);
 840     }
 841 }
 842
 843 void GridFrame::DeselectCell(wxCommandEvent& WXUNUSED(event))
 844 {
 845       grid->DeselectCell(3, 1);
 846 }
 847
 848 void GridFrame::DeselectCol(wxCommandEvent& WXUNUSED(event))
 849 {
 850       grid->DeselectCol(2);
 851 }
 852
 853 void GridFrame::DeselectRow(wxCommandEvent& WXUNUSED(event))
 854 {
 855       grid->DeselectRow(2);
 856 }
 857
 858 void GridFrame::DeselectAll(wxCommandEvent& WXUNUSED(event))
 859 {
 860       grid->ClearSelection();
 861 }
 862
 863 void GridFrame::SelectCell(wxCommandEvent& WXUNUSED(event))
 864 {
 865       grid->SelectBlock(3, 1, 3, 1, m_addToSel);
 866 }
 867
 868 void GridFrame::SelectCol(wxCommandEvent& WXUNUSED(event))
 869 {
 870       grid->SelectCol(2, m_addToSel);
 871 }
 872
 873 void GridFrame::SelectRow(wxCommandEvent& WXUNUSED(event))
 874 {
 875       grid->SelectRow(2, m_addToSel);
 876 }
 877
 878 void GridFrame::SelectAll(wxCommandEvent& WXUNUSED(event))
 879 {
 880       grid->SelectAll();
 881 }
 882
 883 void GridFrame::OnAddToSelectToggle(wxCommandEvent& event)
 884 {
 885     m_addToSel = event.IsChecked();
 886 }
 887
 888 void GridFrame::OnLabelLeftClick( wxGridEvent& ev )
 889 {
 890     wxString logBuf;
 891     if ( ev.GetRow() != -1 )
 892     {
 893         logBuf << _T("Left click on row label ") << ev.GetRow();
 894     }
 895     else if ( ev.GetCol() != -1 )
 896     {
 897         logBuf << _T("Left click on col label ") << ev.GetCol();
 898     }
 899     else
 900     {
 901         logBuf << _T("Left click on corner label");
 902     }
 903
 904     if ( ev.ShiftDown() )
 905         logBuf << _T(" (shift down)");
 906     if ( ev.ControlDown() )
 907         logBuf << _T(" (control down)");
 908     wxLogMessage( wxT("%s"), logBuf.c_str() );
 909
 910     // you must call event skip if you want default grid processing
 911     //
 912     ev.Skip();
 913 }
 914
 915
 916 void GridFrame::OnCellLeftClick( wxGridEvent& ev )
 917 {
 918     wxLogMessage(_T("Left click at row %d, col %d"), ev.GetRow(), ev.GetCol());
 919
 920     // you must call event skip if you want default grid processing
 921     // (cell highlighting etc.)
 922     //
 923     ev.Skip();
 924 }
 925
 926
 927 void GridFrame::OnRowSize( wxGridSizeEvent& ev )
 928 {
 929     wxLogMessage(_T("Resized row %d"), ev.GetRowOrCol());
 930
 931     ev.Skip();
 932 }
 933
 934
 935 void GridFrame::OnColSize( wxGridSizeEvent& ev )
 936 {
 937     wxLogMessage(_T("Resized col %d"), ev.GetRowOrCol());
 938
 939     ev.Skip();
 940 }
 941
 942
 943 void GridFrame::OnShowSelection(wxCommandEvent& WXUNUSED(event))
 944 {
 945     // max number of elements to dump -- otherwise it can take too much time
 946     static const size_t countMax = 100;
 947
 948     bool rows = false;
 949
 950     switch ( grid->GetSelectionMode() )
 951     {
 952         case wxGrid::wxGridSelectCells:
 953             {
 954                 const wxGridCellCoordsArray cells(grid->GetSelectedCells());
 955                 size_t count = cells.size();
 956                 wxLogMessage(_T("%lu cells selected:"), (unsigned long)count);
 957                 if ( count > countMax )
 958                 {
 959                     wxLogMessage(_T("[too many selected cells, ")
 960                                  _T("showing only the first %lu]"),
 961                                  (unsigned long)countMax);
 962                     count = countMax;
 963                 }
 964
 965                 for ( size_t n = 0; n < count; n++ )
 966                 {
 967                     const wxGridCellCoords& c = cells[n];
 968                     wxLogMessage(_T("  selected cell %lu: (%d, %d)"),
 969                                  (unsigned long)n, c.GetCol(), c.GetRow());
 970                 }
 971             }
 972             break;
 973
 974         case wxGrid::wxGridSelectRows:
 975             rows = true;
 976             // fall through
 977
 978         case wxGrid::wxGridSelectColumns:
 979             {
 980                 const wxChar *plural, *single;
 981                 if ( rows )
 982                 {
 983                     plural = _T("rows");
 984                     single = _T("row");
 985                 }
 986                 else // columns
 987                 {
 988                     plural = _T("columns");
 989                     single = _T("column");
 990                 }
 991
 992                 const wxArrayInt sels((const wxArrayInt)(rows ? grid->GetSelectedRows()
 993                                            : grid->GetSelectedCols()));
 994                 size_t count = sels.size();
 995                 wxLogMessage(_T("%lu %s selected:"),
 996                              (unsigned long)count, plural);
 997                 if ( count > countMax )
 998                 {
 999                     wxLogMessage(_T("[too many selected %s, ")
1000                                  _T("showing only the first %lu]"),
1001                                  plural, (unsigned long)countMax);
1002                     count = countMax;
1003                 }
1004
1005                 for ( size_t n = 0; n < count; n++ )
1006                 {
1007                     wxLogMessage(_T("  selected %s %lu: %d"),
1008                                  single, (unsigned long)n, sels[n]);
1009                 }
1010             }
1011             break;
1012
1013         default:
1014             wxFAIL_MSG( _T("unknown wxGrid selection mode") );
1015             break;
1016     }
1017 }
1018
1019 void GridFrame::OnSelectCell( wxGridEvent& ev )
1020 {
1021     wxString logBuf;
1022     if ( ev.Selecting() )
1023         logBuf << _T("Selected ");
1024     else
1025         logBuf << _T("Deselected ");
1026     logBuf << _T("cell at row ") << ev.GetRow()
1027            << _T(" col ") << ev.GetCol()
1028            << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
1029            << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
1030            << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
1031            << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");
1032
1033     //Indicate whether this column was moved
1034     if ( ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() ) != ev.GetCol() )
1035         logBuf << _T(" *** Column moved, current position: ") << ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() );
1036
1037     wxLogMessage( wxT("%s"), logBuf.c_str() );
1038
1039     // you must call Skip() if you want the default processing
1040     // to occur in wxGrid
1041     ev.Skip();
1042 }
1043
1044 void GridFrame::OnRangeSelected( wxGridRangeSelectEvent& ev )
1045 {
1046     wxString logBuf;
1047     if ( ev.Selecting() )
1048         logBuf << _T("Selected ");
1049     else
1050         logBuf << _T("Deselected ");
1051     logBuf << _T("cells from row ") << ev.GetTopRow()
1052            << _T(" col ") << ev.GetLeftCol()
1053            << _T(" to row ") << ev.GetBottomRow()
1054            << _T(" col ") << ev.GetRightCol()
1055            << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
1056            << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
1057            << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
1058            << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");
1059     wxLogMessage( wxT("%s"), logBuf.c_str() );
1060
1061     ev.Skip();
1062 }
1063
1064 void GridFrame::OnCellValueChanging( wxGridEvent& ev )
1065 {
1066     int row = ev.GetRow(),
1067         col = ev.GetCol();
1068
1069     wxLogMessage("Value of cell at (%d, %d): about to change "
1070                  "from \"%s\" to \"%s\"",
1071                  row, col,
1072                  grid->GetCellValue(row, col), ev.GetString());
1073
1074     // test how vetoing works
1075     if ( ev.GetString() == "42" )
1076     {
1077         wxLogMessage("Vetoing the change.");
1078         ev.Veto();
1079         return;
1080     }
1081
1082     ev.Skip();
1083 }
1084
1085 void GridFrame::OnCellValueChanged( wxGridEvent& ev )
1086 {
1087     int row = ev.GetRow(),
1088         col = ev.GetCol();
1089
1090     wxLogMessage("Value of cell at (%d, %d) changed and is now \"%s\" "
1091                  "(was \"%s\")",
1092                  row, col,
1093                  grid->GetCellValue(row, col), ev.GetString());
1094
1095     ev.Skip();
1096 }
1097
1098 void GridFrame::OnCellBeginDrag( wxGridEvent& ev )
1099 {
1100     wxLogMessage(_T("Got request to drag cell at row %d, col %d"),
1101                  ev.GetRow(), ev.GetCol());
1102
1103     ev.Skip();
1104 }
1105
1106 void GridFrame::OnEditorShown( wxGridEvent& ev )
1107 {
1108
1109     if ( (ev.GetCol() == 4) &&
1110          (ev.GetRow() == 0) &&
1111      (wxMessageBox(_T("Are you sure you wish to edit this cell"),
1112                    _T("Checking"),wxYES_NO) == wxNO ) ) {
1113
1114      ev.Veto();
1115      return;
1116     }
1117
1118     wxLogMessage( wxT("Cell editor shown.") );
1119
1120     ev.Skip();
1121 }
1122
1123 void GridFrame::OnEditorHidden( wxGridEvent& ev )
1124 {
1125
1126     if ( (ev.GetCol() == 4) &&
1127          (ev.GetRow() == 0) &&
1128      (wxMessageBox(_T("Are you sure you wish to finish editing this cell"),
1129                    _T("Checking"),wxYES_NO) == wxNO ) ) {
1130
1131         ev.Veto();
1132         return;
1133     }
1134
1135     wxLogMessage( wxT("Cell editor hidden.") );
1136
1137     ev.Skip();
1138 }
1139
1140 void GridFrame::About(  wxCommandEvent& WXUNUSED(ev) )
1141 {
1142     wxAboutDialogInfo aboutInfo;
1143     aboutInfo.SetName(wxT("wxGrid demo"));
1144     aboutInfo.SetDescription(_("wxGrid sample program"));
1145     aboutInfo.AddDeveloper(wxT("Michael Bedward"));
1146     aboutInfo.AddDeveloper(wxT("Julian Smart"));
1147     aboutInfo.AddDeveloper(wxT("Vadim Zeitlin"));
1148
1149     wxAboutBox(aboutInfo);
1150 }
1151
1152
1153 void GridFrame::OnQuit( wxCommandEvent& WXUNUSED(ev) )
1154 {
1155     Close( true );
1156 }
1157
1158 void GridFrame::OnBugsTable(wxCommandEvent& )
1159 {
1160     BugsGridFrame *frame = new BugsGridFrame;
1161     frame->Show(true);
1162 }
1163
1164 // ----------------------------------------------------------------------------
1165 // MyGridCellAttrProvider
1166 // ----------------------------------------------------------------------------
1167
1168 MyGridCellAttrProvider::MyGridCellAttrProvider()
1169 {
1170     m_attrForOddRows = new wxGridCellAttr;
1171     m_attrForOddRows->SetBackgroundColour(*wxLIGHT_GREY);
1172 }
1173
1174 MyGridCellAttrProvider::~MyGridCellAttrProvider()
1175 {
1176     m_attrForOddRows->DecRef();
1177 }
1178
1179 wxGridCellAttr *MyGridCellAttrProvider::GetAttr(int row, int col,
1180                            wxGridCellAttr::wxAttrKind  kind /* = wxGridCellAttr::Any */) const
1181 {
1182     wxGridCellAttr *attr = wxGridCellAttrProvider::GetAttr(row, col, kind);
1183
1184     if ( row % 2 )
1185     {
1186         if ( !attr )
1187         {
1188             attr = m_attrForOddRows;
1189             attr->IncRef();
1190         }
1191         else
1192         {
1193             if ( !attr->HasBackgroundColour() )
1194             {
1195                 wxGridCellAttr *attrNew = attr->Clone();
1196                 attr->DecRef();
1197                 attr = attrNew;
1198                 attr->SetBackgroundColour(*wxLIGHT_GREY);
1199             }
1200         }
1201     }
1202
1203     return attr;
1204 }
1205
1206 void GridFrame::OnVTable(wxCommandEvent& )
1207 {
1208     static long s_sizeGrid = 10000;
1209
1210     s_sizeGrid = wxGetNumberFromUser(_T("Size of the table to create"),
1211                                      _T("Size: "),
1212                                      _T("wxGridDemo question"),
1213                                      s_sizeGrid,
1214                                      0, 32000, this);
1215
1216     if ( s_sizeGrid != -1 )
1217     {
1218         BigGridFrame* win = new BigGridFrame(s_sizeGrid);
1219         win->Show(true);
1220     }
1221 }
1222
1223 // ----------------------------------------------------------------------------
1224 // MyGridCellRenderer
1225 // ----------------------------------------------------------------------------
1226
1227 // do something that the default renderer doesn't here just to show that it is
1228 // possible to alter the appearance of the cell beyond what the attributes
1229 // allow
1230 void MyGridCellRenderer::Draw(wxGrid& grid,
1231                               wxGridCellAttr& attr,
1232                               wxDC& dc,
1233                               const wxRect& rect,
1234                               int row, int col,
1235                               bool isSelected)
1236 {
1237     wxGridCellStringRenderer::Draw(grid, attr, dc, rect, row, col, isSelected);
1238
1239     dc.SetPen(*wxGREEN_PEN);
1240     dc.SetBrush(*wxTRANSPARENT_BRUSH);
1241     dc.DrawEllipse(rect);
1242 }
1243
1244 // ============================================================================
1245 // BigGridFrame and BigGridTable:  Sample of a non-standard table
1246 // ============================================================================
1247
1248 BigGridFrame::BigGridFrame(long sizeGrid)
1249             : wxFrame(NULL, wxID_ANY, _T("Plugin Virtual Table"),
1250                       wxDefaultPosition, wxSize(500, 450))
1251 {
1252     m_grid = new wxGrid(this, wxID_ANY, wxDefaultPosition, wxDefaultSize);
1253     m_table = new BigGridTable(sizeGrid);
1254
1255     // VZ: I don't understand why this slows down the display that much,
1256     //     must profile it...
1257     //m_table->SetAttrProvider(new MyGridCellAttrProvider);
1258
1259     m_grid->SetTable(m_table, true);
1260
1261 #if defined __WXMOTIF__
1262     // MB: the grid isn't getting a sensible default size under wxMotif
1263     int cw, ch;
1264     GetClientSize( &cw, &ch );
1265     m_grid->SetSize( cw, ch );
1266 #endif
1267 }
1268
1269 // ============================================================================
1270 // BugsGridFrame: a "realistic" table
1271 // ============================================================================
1272
1273 // ----------------------------------------------------------------------------
1274 // bugs table data
1275 // ----------------------------------------------------------------------------
1276
1277 enum Columns
1278 {
1279     Col_Id,
1280     Col_Summary,
1281     Col_Severity,
1282     Col_Priority,
1283     Col_Platform,
1284     Col_Opened,
1285     Col_Max
1286 };
1287
1288 enum Severity
1289 {
1290     Sev_Wish,
1291     Sev_Minor,
1292     Sev_Normal,
1293     Sev_Major,
1294     Sev_Critical,
1295     Sev_Max
1296 };
1297
1298 static const wxString severities[] =
1299 {
1300     _T("wishlist"),
1301     _T("minor"),
1302     _T("normal"),
1303     _T("major"),
1304     _T("critical"),
1305 };
1306
1307 static struct BugsGridData
1308 {
1309     int id;
1310     wxChar summary[80];
1311     Severity severity;
1312     int prio;
1313     wxChar platform[12];
1314     bool opened;
1315 } gs_dataBugsGrid [] =
1316 {
1317     { 18, _T("foo doesn't work"), Sev_Major, 1, _T("wxMSW"), true },
1318     { 27, _T("bar crashes"), Sev_Critical, 1, _T("all"), false },
1319     { 45, _T("printing is slow"), Sev_Minor, 3, _T("wxMSW"), true },
1320     { 68, _T("Rectangle() fails"), Sev_Normal, 1, _T("wxMSW"), false },
1321 };
1322
1323 static const wxChar *headers[Col_Max] =
1324 {
1325     _T("Id"),
1326     _T("Summary"),
1327     _T("Severity"),
1328     _T("Priority"),
1329     _T("Platform"),
1330     _T("Opened?"),
1331 };
1332
1333 // ----------------------------------------------------------------------------
1334 // BugsGridTable
1335 // ----------------------------------------------------------------------------
1336
1337 wxString BugsGridTable::GetTypeName(int WXUNUSED(row), int col)
1338 {
1339     switch ( col )
1340     {
1341         case Col_Id:
1342         case Col_Priority:
1343             return wxGRID_VALUE_NUMBER;;
1344
1345         case Col_Severity:
1346             // fall thorugh (TODO should be a list)
1347
1348         case Col_Summary:
1349             return wxString::Format(_T("%s:80"), wxGRID_VALUE_STRING);
1350
1351         case Col_Platform:
1352             return wxString::Format(_T("%s:all,MSW,GTK,other"), wxGRID_VALUE_CHOICE);
1353
1354         case Col_Opened:
1355             return wxGRID_VALUE_BOOL;
1356     }
1357
1358     wxFAIL_MSG(_T("unknown column"));
1359
1360     return wxEmptyString;
1361 }
1362
1363 int BugsGridTable::GetNumberRows()
1364 {
1365     return WXSIZEOF(gs_dataBugsGrid);
1366 }
1367
1368 int BugsGridTable::GetNumberCols()
1369 {
1370     return Col_Max;
1371 }
1372
1373 bool BugsGridTable::IsEmptyCell( int WXUNUSED(row), int WXUNUSED(col) )
1374 {
1375     return false;
1376 }
1377
1378 wxString BugsGridTable::GetValue( int row, int col )
1379 {
1380     const BugsGridData& gd = gs_dataBugsGrid[row];
1381
1382     switch ( col )
1383     {
1384         case Col_Id:
1385             return wxString::Format(_T("%d"), gd.id);
1386
1387         case Col_Priority:
1388             return wxString::Format(_T("%d"), gd.prio);
1389
1390         case Col_Opened:
1391             return gd.opened ? _T("1") : _T("0");
1392
1393         case Col_Severity:
1394             return severities[gd.severity];
1395
1396         case Col_Summary:
1397             return gd.summary;
1398
1399         case Col_Platform:
1400             return gd.platform;
1401     }
1402
1403     return wxEmptyString;
1404 }
1405
1406 void BugsGridTable::SetValue( int row, int col, const wxString& value )
1407 {
1408     BugsGridData& gd = gs_dataBugsGrid[row];
1409
1410     switch ( col )
1411     {
1412         case Col_Id:
1413         case Col_Priority:
1414         case Col_Opened:
1415             wxFAIL_MSG(_T("unexpected column"));
1416             break;
1417
1418         case Col_Severity:
1419             {
1420                 size_t n;
1421                 for ( n = 0; n < WXSIZEOF(severities); n++ )
1422                 {
1423                     if ( severities[n] == value )
1424                     {
1425                         gd.severity = (Severity)n;
1426                         break;
1427                     }
1428                 }
1429
1430                 if ( n == WXSIZEOF(severities) )
1431                 {
1432                     wxLogWarning(_T("Invalid severity value '%s'."),
1433                                  value.c_str());
1434                     gd.severity = Sev_Normal;
1435                 }
1436             }
1437             break;
1438
1439         case Col_Summary:
1440             wxStrncpy(gd.summary, value, WXSIZEOF(gd.summary));
1441             break;
1442
1443         case Col_Platform:
1444             wxStrncpy(gd.platform, value, WXSIZEOF(gd.platform));
1445             break;
1446     }
1447 }
1448
1449 bool
1450 BugsGridTable::CanGetValueAs(int WXUNUSED(row),
1451                              int col,
1452                              const wxString& typeName)
1453 {
1454     if ( typeName == wxGRID_VALUE_STRING )
1455     {
1456         return true;
1457     }
1458     else if ( typeName == wxGRID_VALUE_BOOL )
1459     {
1460         return col == Col_Opened;
1461     }
1462     else if ( typeName == wxGRID_VALUE_NUMBER )
1463     {
1464         return col == Col_Id || col == Col_Priority || col == Col_Severity;
1465     }
1466     else
1467     {
1468         return false;
1469     }
1470 }
1471
1472 bool BugsGridTable::CanSetValueAs( int row, int col, const wxString& typeName )
1473 {
1474     return CanGetValueAs(row, col, typeName);
1475 }
1476
1477 long BugsGridTable::GetValueAsLong( int row, int col )
1478 {
1479     const BugsGridData& gd = gs_dataBugsGrid[row];
1480
1481     switch ( col )
1482     {
1483         case Col_Id:
1484             return gd.id;
1485
1486         case Col_Priority:
1487             return gd.prio;
1488
1489         case Col_Severity:
1490             return gd.severity;
1491
1492         default:
1493             wxFAIL_MSG(_T("unexpected column"));
1494             return -1;
1495     }
1496 }
1497
1498 bool BugsGridTable::GetValueAsBool( int row, int col )
1499 {
1500     if ( col == Col_Opened )
1501     {
1502         return gs_dataBugsGrid[row].opened;
1503     }
1504     else
1505     {
1506         wxFAIL_MSG(_T("unexpected column"));
1507
1508         return false;
1509     }
1510 }
1511
1512 void BugsGridTable::SetValueAsLong( int row, int col, long value )
1513 {
1514     BugsGridData& gd = gs_dataBugsGrid[row];
1515
1516     switch ( col )
1517     {
1518         case Col_Priority:
1519             gd.prio = value;
1520             break;
1521
1522         default:
1523             wxFAIL_MSG(_T("unexpected column"));
1524     }
1525 }
1526
1527 void BugsGridTable::SetValueAsBool( int row, int col, bool value )
1528 {
1529     if ( col == Col_Opened )
1530     {
1531         gs_dataBugsGrid[row].opened = value;
1532     }
1533     else
1534     {
1535         wxFAIL_MSG(_T("unexpected column"));
1536     }
1537 }
1538
1539 wxString BugsGridTable::GetColLabelValue( int col )
1540 {
1541     return headers[col];
1542 }
1543
1544 // ----------------------------------------------------------------------------
1545 // BugsGridFrame
1546 // ----------------------------------------------------------------------------
1547
1548 BugsGridFrame::BugsGridFrame()
1549              : wxFrame(NULL, wxID_ANY, _T("Bugs table"))
1550 {
1551     wxGrid *grid = new wxGrid(this, wxID_ANY);
1552     wxGridTableBase *table = new BugsGridTable();
1553     table->SetAttrProvider(new MyGridCellAttrProvider);
1554     grid->SetTable(table, true);
1555
1556     wxGridCellAttr *attrRO = new wxGridCellAttr,
1557                    *attrRangeEditor = new wxGridCellAttr,
1558                    *attrCombo = new wxGridCellAttr;
1559
1560     attrRO->SetReadOnly();
1561     attrRangeEditor->SetEditor(new wxGridCellNumberEditor(1, 5));
1562     attrCombo->SetEditor(new wxGridCellChoiceEditor(WXSIZEOF(severities),
1563                                                     severities));
1564
1565     grid->SetColAttr(Col_Id, attrRO);
1566     grid->SetColAttr(Col_Priority, attrRangeEditor);
1567     grid->SetColAttr(Col_Severity, attrCombo);
1568
1569     grid->Fit();
1570     SetClientSize(grid->GetSize());
1571 }
1572
1573 // ============================================================================
1574 // TabularGrid: grid used for display of tabular data
1575 // ============================================================================
1576
1577 class TabularGridTable : public wxGridTableBase
1578 {
1579 public:
1580     enum
1581     {
1582         COL_NAME,
1583         COL_EXT,
1584         COL_SIZE,
1585         COL_DATE,
1586         COL_MAX
1587     };
1588
1589     enum
1590     {
1591         ROW_MAX = 3
1592     };
1593
1594     TabularGridTable() { m_sortOrder = NULL; }
1595
1596     virtual int GetNumberRows() { return ROW_MAX; }
1597     virtual int GetNumberCols() { return COL_MAX; }
1598
1599     virtual wxString GetValue(int row, int col)
1600     {
1601         if ( m_sortOrder )
1602             row = m_sortOrder[row];
1603
1604         switch ( col )
1605         {
1606             case COL_NAME:
1607             case COL_EXT:
1608                 return GetNameOrExt(row, col);
1609
1610             case COL_SIZE:
1611                 return wxString::Format("%lu", GetSize(row));
1612
1613             case COL_DATE:
1614                 return GetDate(row).FormatDate();
1615
1616             case COL_MAX:
1617             default:
1618                 wxFAIL_MSG( "unknown column" );
1619         }
1620
1621         return wxString();
1622     }
1623
1624     virtual void SetValue(int, int, const wxString&)
1625     {
1626         wxFAIL_MSG( "shouldn't be called" );
1627     }
1628
1629     virtual wxString GetColLabelValue(int col)
1630     {
1631         // notice that column parameter here always refers to the internal
1632         // column index, independently of its position on the screen
1633         static const char *labels[] = { "Name", "Extension", "Size", "Date" };
1634         wxCOMPILE_TIME_ASSERT( WXSIZEOF(labels) == COL_MAX, LabelsMismatch );
1635
1636         return labels[col];
1637     }
1638
1639     virtual void SetColLabelValue(int, const wxString&)
1640     {
1641         wxFAIL_MSG( "shouldn't be called" );
1642     }
1643
1644     void Sort(int col, bool ascending)
1645     {
1646         // we hardcode all sorting orders for simplicity here
1647         static int sortOrders[COL_MAX][2][ROW_MAX] =
1648         {
1649             // descending   ascending
1650             { { 2, 1, 0 }, { 0, 1, 2 } },
1651             { { 2, 1, 0 }, { 0, 1, 2 } },
1652             { { 2, 1, 0 }, { 0, 1, 2 } },
1653             { { 1, 0, 2 }, { 2, 0, 1 } },
1654         };
1655
1656         m_sortOrder = col == wxNOT_FOUND ? NULL : sortOrders[col][ascending];
1657     }
1658
1659 private:
1660     wxString GetNameOrExt(int row, int col) const
1661     {
1662         static const char *
1663             names[] = { "autoexec.bat", "boot.ini", "io.sys" };
1664         wxCOMPILE_TIME_ASSERT( WXSIZEOF(names) == ROW_MAX, NamesMismatch );
1665
1666         const wxString s(names[row]);
1667         return col == COL_NAME ? s.BeforeFirst('.') : s.AfterLast('.');
1668     }
1669
1670     unsigned long GetSize(int row) const
1671     {
1672         static const unsigned long
1673             sizes[] = { 412, 604, 40774 };
1674         wxCOMPILE_TIME_ASSERT( WXSIZEOF(sizes) == ROW_MAX, SizesMismatch );
1675
1676         return sizes[row];
1677     }
1678
1679     wxDateTime GetDate(int row) const
1680     {
1681         static const char *
1682             dates[] = { "2004-04-17", "2006-05-27", "1994-05-31" };
1683         wxCOMPILE_TIME_ASSERT( WXSIZEOF(dates) == ROW_MAX, DatesMismatch );
1684
1685         wxDateTime dt;
1686         dt.ParseISODate(dates[row]);
1687         return dt;
1688     }
1689
1690     int *m_sortOrder;
1691 };
1692
1693 // specialized text control for column indexes entry
1694 class ColIndexEntry : public wxTextCtrl
1695 {
1696 public:
1697     ColIndexEntry(wxWindow *parent)
1698         : wxTextCtrl(parent, wxID_ANY, "")
1699     {
1700         SetValidator(wxTextValidator(wxFILTER_NUMERIC));
1701     }
1702
1703     int GetCol()
1704     {
1705         unsigned long col;
1706         if ( !GetValue().ToULong(&col) || col > TabularGridTable::COL_MAX )
1707         {
1708             SetFocus();
1709             return -1;
1710         }
1711
1712         return col;
1713     }
1714
1715 protected:
1716     virtual wxSize DoGetBestSize() const
1717     {
1718         wxSize size = wxTextCtrl::DoGetBestSize();
1719         size.x = 3*GetCharWidth();
1720         return size;
1721     }
1722 };
1723
1724 class TabularGridFrame : public wxFrame
1725 {
1726 public:
1727     TabularGridFrame();
1728
1729 private:
1730     enum // control ids
1731     {
1732         Id_Check_UseNativeHeader,
1733         Id_Check_DrawNativeLabels,
1734         Id_Check_ShowRowLabels,
1735         Id_Check_EnableColMove
1736     };
1737
1738     // event handlers
1739
1740     void OnToggleUseNativeHeader(wxCommandEvent&)
1741     {
1742         m_grid->UseNativeColHeader(m_chkUseNative->IsChecked());
1743     }
1744
1745     void OnUpdateDrawNativeLabelsUI(wxUpdateUIEvent& event)
1746     {
1747         // we don't draw labels at all, native or otherwise, if we use the
1748         // native header control
1749         event.Enable( !m_chkUseNative->GetValue() );
1750     }
1751
1752     void OnToggleDrawNativeLabels(wxCommandEvent&)
1753     {
1754         m_grid->SetUseNativeColLabels(m_chkDrawNative->IsChecked());
1755     }
1756
1757     void OnToggleShowRowLabels(wxCommandEvent&)
1758     {
1759         m_grid->SetRowLabelSize(m_chkShowRowLabels->IsChecked()
1760                                     ? wxGRID_AUTOSIZE
1761                                     : 0);
1762     }
1763
1764     void OnToggleColMove(wxCommandEvent&)
1765     {
1766         m_grid->EnableDragColMove(m_chkEnableColMove->IsChecked());
1767     }
1768
1769     void OnShowHideColumn(wxCommandEvent& event)
1770     {
1771         int col = m_txtColShowHide->GetCol();
1772         if ( col != -1 )
1773         {
1774             m_grid->SetColSize(col,
1775                                event.GetId() == wxID_ADD ? wxGRID_AUTOSIZE : 0);
1776
1777             UpdateOrderAndVisibility();
1778         }
1779     }
1780
1781     void OnMoveColumn(wxCommandEvent&)
1782     {
1783         int col = m_txtColIndex->GetCol();
1784         int pos = m_txtColPos->GetCol();
1785         if ( col == -1 || pos == -1 )
1786             return;
1787
1788         m_grid->SetColPos(col, pos);
1789
1790         UpdateOrderAndVisibility();
1791     }
1792
1793     void OnResetColumnOrder(wxCommandEvent&)
1794     {
1795         m_grid->ResetColPos();
1796
1797         UpdateOrderAndVisibility();
1798     }
1799
1800     void OnGridColSort(wxGridEvent& event)
1801     {
1802         const int col = event.GetCol();
1803         m_table->Sort(col, !(m_grid->IsSortingBy(col) &&
1804                              m_grid->IsSortOrderAscending()));
1805     }
1806
1807     void OnGridColMove(wxGridEvent& event)
1808     {
1809         // can't update it yet as the order hasn't been changed, so do it a bit
1810         // later
1811         m_shouldUpdateOrder = true;
1812
1813         event.Skip();
1814     }
1815
1816     void OnGridColSize(wxGridSizeEvent& event)
1817     {
1818         // we only catch this event to react to the user showing or hiding this
1819         // column using the header control menu and not because we're
1820         // interested in column resizing
1821         UpdateOrderAndVisibility();
1822
1823         event.Skip();
1824     }
1825
1826     void OnIdle(wxIdleEvent& event)
1827     {
1828         if ( m_shouldUpdateOrder )
1829         {
1830             m_shouldUpdateOrder = false;
1831             UpdateOrderAndVisibility();
1832         }
1833
1834         event.Skip();
1835     }
1836
1837     void UpdateOrderAndVisibility()
1838     {
1839         wxString s;
1840         for ( int pos = 0; pos < TabularGridTable::COL_MAX; pos++ )
1841         {
1842             const int col = m_grid->GetColAt(pos);
1843             const bool isHidden = m_grid->GetColSize(col) == 0;
1844
1845             if ( isHidden )
1846                 s << '[';
1847             s << col;
1848             if ( isHidden )
1849                 s << ']';
1850
1851             s << ' ';
1852         }
1853
1854         m_statOrder->SetLabel(s);
1855     }
1856
1857     // controls
1858     wxGrid *m_grid;
1859     TabularGridTable *m_table;
1860     wxCheckBox *m_chkUseNative,
1861                *m_chkDrawNative,
1862                *m_chkShowRowLabels,
1863                *m_chkEnableColMove;
1864
1865     ColIndexEntry *m_txtColIndex,
1866                   *m_txtColPos,
1867                   *m_txtColShowHide;
1868
1869     wxStaticText *m_statOrder;
1870
1871     // fla for EVT_IDLE handler
1872     bool m_shouldUpdateOrder;
1873
1874     DECLARE_NO_COPY_CLASS(TabularGridFrame)
1875     DECLARE_EVENT_TABLE()
1876 };
1877
1878 BEGIN_EVENT_TABLE(TabularGridFrame, wxFrame)
1879     EVT_CHECKBOX(Id_Check_UseNativeHeader,
1880                  TabularGridFrame::OnToggleUseNativeHeader)
1881     EVT_CHECKBOX(Id_Check_DrawNativeLabels,
1882                  TabularGridFrame::OnToggleDrawNativeLabels)
1883     EVT_CHECKBOX(Id_Check_ShowRowLabels,
1884                  TabularGridFrame::OnToggleShowRowLabels)
1885     EVT_CHECKBOX(Id_Check_EnableColMove,
1886                  TabularGridFrame::OnToggleColMove)
1887
1888     EVT_UPDATE_UI(Id_Check_DrawNativeLabels,
1889                   TabularGridFrame::OnUpdateDrawNativeLabelsUI)
1890
1891     EVT_BUTTON(wxID_APPLY, TabularGridFrame::OnMoveColumn)
1892     EVT_BUTTON(wxID_RESET, TabularGridFrame::OnResetColumnOrder)
1893     EVT_BUTTON(wxID_ADD, TabularGridFrame::OnShowHideColumn)
1894     EVT_BUTTON(wxID_DELETE, TabularGridFrame::OnShowHideColumn)
1895
1896     EVT_GRID_COL_SORT(TabularGridFrame::OnGridColSort)
1897     EVT_GRID_COL_MOVE(TabularGridFrame::OnGridColMove)
1898     EVT_GRID_COL_SIZE(TabularGridFrame::OnGridColSize)
1899
1900     EVT_IDLE(TabularGridFrame::OnIdle)
1901 END_EVENT_TABLE()
1902
1903 TabularGridFrame::TabularGridFrame()
1904                 : wxFrame(NULL, wxID_ANY, "Tabular table")
1905 {
1906     m_shouldUpdateOrder = false;
1907
1908     wxPanel * const panel = new wxPanel(this);
1909
1910     // create and initialize the grid with the specified data
1911     m_table = new TabularGridTable;
1912     m_grid = new wxGrid(panel, wxID_ANY,
1913                         wxDefaultPosition, wxDefaultSize,
1914                         wxBORDER_STATIC | wxWANTS_CHARS);
1915     m_grid->SetTable(m_table, true, wxGrid::wxGridSelectRows);
1916
1917     m_grid->EnableDragColMove();
1918     m_grid->UseNativeColHeader();
1919     m_grid->HideRowLabels();
1920
1921     // add it and the other controls to the frame
1922     wxSizer * const sizerTop = new wxBoxSizer(wxVERTICAL);
1923     sizerTop->Add(m_grid, wxSizerFlags(1).Expand().Border());
1924
1925     wxSizer * const sizerControls = new wxBoxSizer(wxHORIZONTAL);
1926
1927     wxSizer * const sizerStyles = new wxBoxSizer(wxVERTICAL);
1928     m_chkUseNative = new wxCheckBox(panel, Id_Check_UseNativeHeader,
1929                                     "&Use native header");
1930     m_chkUseNative->SetValue(true);
1931     sizerStyles->Add(m_chkUseNative, wxSizerFlags().Border());
1932
1933     m_chkDrawNative = new wxCheckBox(panel, Id_Check_DrawNativeLabels,
1934                                     "&Draw native column labels");
1935     sizerStyles->Add(m_chkDrawNative, wxSizerFlags().Border());
1936
1937     m_chkShowRowLabels = new wxCheckBox(panel, Id_Check_ShowRowLabels,
1938                                         "Show &row labels");
1939     sizerStyles->Add(m_chkShowRowLabels, wxSizerFlags().Border());
1940
1941     m_chkEnableColMove = new wxCheckBox(panel, Id_Check_EnableColMove,
1942                                         "Allow column re&ordering");
1943     m_chkEnableColMove->SetValue(true);
1944     sizerStyles->Add(m_chkEnableColMove, wxSizerFlags().Border());
1945     sizerControls->Add(sizerStyles);
1946
1947     sizerControls->AddSpacer(10);
1948
1949     wxSizer * const sizerColumns = new wxBoxSizer(wxVERTICAL);
1950     wxSizer * const sizerMoveCols = new wxBoxSizer(wxHORIZONTAL);
1951     const wxSizerFlags
1952         flagsHorz(wxSizerFlags().Border(wxLEFT | wxRIGHT).Centre());
1953     sizerMoveCols->Add(new wxStaticText(panel, wxID_ANY, "&Move column"),
1954                        flagsHorz);
1955     m_txtColIndex = new ColIndexEntry(panel);
1956     sizerMoveCols->Add(m_txtColIndex, flagsHorz);
1957     sizerMoveCols->Add(new wxStaticText(panel, wxID_ANY, "&to"), flagsHorz);
1958     m_txtColPos = new ColIndexEntry(panel);
1959     sizerMoveCols->Add(m_txtColPos, flagsHorz);
1960     sizerMoveCols->Add(new wxButton(panel, wxID_APPLY), flagsHorz);
1961
1962     sizerColumns->Add(sizerMoveCols, wxSizerFlags().Expand().Border(wxBOTTOM));
1963
1964     wxSizer * const sizerShowCols = new wxBoxSizer(wxHORIZONTAL);
1965     sizerShowCols->Add(new wxStaticText(panel, wxID_ANY, "Current order:"),
1966                        flagsHorz);
1967     m_statOrder = new wxStaticText(panel, wxID_ANY, "<<< default >>>");
1968     sizerShowCols->Add(m_statOrder, flagsHorz);
1969     sizerShowCols->Add(new wxButton(panel, wxID_RESET, "&Reset order"));
1970     sizerColumns->Add(sizerShowCols, wxSizerFlags().Expand().Border(wxTOP));
1971
1972     wxSizer * const sizerShowHide = new wxBoxSizer(wxHORIZONTAL);
1973     sizerShowHide->Add(new wxStaticText(panel, wxID_ANY, "Show/hide column:"),
1974                        flagsHorz);
1975     m_txtColShowHide = new ColIndexEntry(panel);
1976     sizerShowHide->Add(m_txtColShowHide, flagsHorz);
1977     sizerShowHide->Add(new wxButton(panel, wxID_ADD, "&Show"), flagsHorz);
1978     sizerShowHide->Add(new wxButton(panel, wxID_DELETE, "&Hide"), flagsHorz);
1979     sizerColumns->Add(sizerShowHide, wxSizerFlags().Expand().Border(wxTOP));
1980
1981     sizerControls->Add(sizerColumns, wxSizerFlags(1).Expand().Border());
1982
1983     sizerTop->Add(sizerControls, wxSizerFlags().Expand().Border());
1984
1985     panel->SetSizer(sizerTop);
1986
1987     SetClientSize(panel->GetBestSize());
1988     SetSizeHints(GetSize());
1989
1990     Show();
1991 }
1992
1993 void GridFrame::OnTabularTable(wxCommandEvent&)
1994 {
1995     new TabularGridFrame;
1996 }