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
  39 #include "griddemo.h"
  40
  41 // ----------------------------------------------------------------------------
  42 // wxWin macros
  43 // ----------------------------------------------------------------------------
  44
  45 IMPLEMENT_APP( GridApp )
  46
  47 // ============================================================================
  48 // implementation
  49 // ============================================================================
  50
  51 // ----------------------------------------------------------------------------
  52 // GridApp
  53 // ----------------------------------------------------------------------------
  54
  55 bool GridApp::OnInit()
  56 {
  57     GridFrame *frame = new GridFrame;
  58     frame->Show(true);
  59
  60     return true;
  61 }
  62
  63 // ----------------------------------------------------------------------------
  64 // GridFrame
  65 // ----------------------------------------------------------------------------
  66
  67 BEGIN_EVENT_TABLE( GridFrame, wxFrame )
  68     EVT_MENU( ID_TOGGLEROWLABELS,  GridFrame::ToggleRowLabels )
  69     EVT_MENU( ID_TOGGLECOLLABELS,  GridFrame::ToggleColLabels )
  70     EVT_MENU( ID_TOGGLEEDIT, GridFrame::ToggleEditing )
  71     EVT_MENU( ID_TOGGLEROWSIZING, GridFrame::ToggleRowSizing )
  72     EVT_MENU( ID_TOGGLECOLSIZING, GridFrame::ToggleColSizing )
  73     EVT_MENU( ID_TOGGLECOLMOVING, GridFrame::ToggleColMoving )
  74     EVT_MENU( ID_TOGGLEGRIDSIZING, GridFrame::ToggleGridSizing )
  75     EVT_MENU( ID_TOGGLEGRIDDRAGCELL, GridFrame::ToggleGridDragCell )
  76     EVT_MENU( ID_TOGGLENATIVEHEADER, GridFrame::ToggleNativeHeader )
  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     EVT_MENU( ID_SELROWSORCOLS,  GridFrame::SelectRowsOrCols )
  98
  99     EVT_MENU( ID_SET_CELL_FG_COLOUR, GridFrame::SetCellFgColour )
 100     EVT_MENU( ID_SET_CELL_BG_COLOUR, GridFrame::SetCellBgColour )
 101
 102     EVT_MENU( wxID_ABOUT, GridFrame::About )
 103     EVT_MENU( wxID_EXIT, GridFrame::OnQuit )
 104     EVT_MENU( ID_VTABLE, GridFrame::OnVTable)
 105     EVT_MENU( ID_BUGS_TABLE, GridFrame::OnBugsTable)
 106     EVT_MENU( ID_TABULAR_TABLE, GridFrame::OnTabularTable)
 107
 108     EVT_MENU( ID_DESELECT_CELL, GridFrame::DeselectCell)
 109     EVT_MENU( ID_DESELECT_COL, GridFrame::DeselectCol)
 110     EVT_MENU( ID_DESELECT_ROW, GridFrame::DeselectRow)
 111     EVT_MENU( ID_DESELECT_ALL, GridFrame::DeselectAll)
 112     EVT_MENU( ID_SELECT_CELL, GridFrame::SelectCell)
 113     EVT_MENU( ID_SELECT_COL, GridFrame::SelectCol)
 114     EVT_MENU( ID_SELECT_ROW, GridFrame::SelectRow)
 115     EVT_MENU( ID_SELECT_ALL, GridFrame::SelectAll)
 116     EVT_MENU( ID_SELECT_UNSELECT, GridFrame::OnAddToSelectToggle)
 117     EVT_MENU( ID_SHOW_SELECTION, GridFrame::OnShowSelection)
 118
 119     EVT_MENU( ID_SIZE_ROW, GridFrame::AutoSizeRow )
 120     EVT_MENU( ID_SIZE_COL, GridFrame::AutoSizeCol )
 121     EVT_MENU( ID_SIZE_ROW_LABEL, GridFrame::AutoSizeRowLabel )
 122     EVT_MENU( ID_SIZE_COL_LABEL, GridFrame::AutoSizeColLabel )
 123     EVT_MENU( ID_SIZE_LABELS_COL, GridFrame::AutoSizeLabelsCol )
 124     EVT_MENU( ID_SIZE_LABELS_ROW, GridFrame::AutoSizeLabelsRow )
 125     EVT_MENU( ID_SIZE_GRID, GridFrame::AutoSizeTable )
 126
 127     EVT_MENU( ID_SET_HIGHLIGHT_WIDTH, GridFrame::OnSetHighlightWidth)
 128     EVT_MENU( ID_SET_RO_HIGHLIGHT_WIDTH, GridFrame::OnSetROHighlightWidth)
 129
 130     EVT_GRID_LABEL_LEFT_CLICK( GridFrame::OnLabelLeftClick )
 131     EVT_GRID_CELL_LEFT_CLICK( GridFrame::OnCellLeftClick )
 132     EVT_GRID_ROW_SIZE( GridFrame::OnRowSize )
 133     EVT_GRID_COL_SIZE( GridFrame::OnColSize )
 134     EVT_GRID_SELECT_CELL( GridFrame::OnSelectCell )
 135     EVT_GRID_RANGE_SELECT( GridFrame::OnRangeSelected )
 136     EVT_GRID_CELL_CHANGE( GridFrame::OnCellValueChanged )
 137     EVT_GRID_CELL_BEGIN_DRAG( GridFrame::OnCellBeginDrag )
 138
 139     EVT_GRID_EDITOR_SHOWN( GridFrame::OnEditorShown )
 140     EVT_GRID_EDITOR_HIDDEN( GridFrame::OnEditorHidden )
 141 END_EVENT_TABLE()
 142
 143
 144 GridFrame::GridFrame()
 145         : wxFrame( (wxFrame *)NULL, wxID_ANY, _T("wxWidgets grid class demo"),
 146                    wxDefaultPosition,
 147                    wxDefaultSize )
 148 {
 149     wxMenu *fileMenu = new wxMenu;
 150     fileMenu->Append( ID_VTABLE, _T("&Virtual table test\tCtrl-V"));
 151     fileMenu->Append( ID_BUGS_TABLE, _T("&Bugs table test\tCtrl-B"));
 152     fileMenu->Append( ID_TABULAR_TABLE, _T("&Tabular table test\tCtrl-T"));
 153     fileMenu->AppendSeparator();
 154     fileMenu->Append( wxID_EXIT, _T("E&xit\tAlt-X") );
 155
 156     wxMenu *viewMenu = new wxMenu;
 157     viewMenu->AppendCheckItem(ID_TOGGLEROWLABELS, "&Row labels");
 158     viewMenu->AppendCheckItem(ID_TOGGLECOLLABELS, "&Col labels");
 159     viewMenu->AppendCheckItem(ID_TOGGLEEDIT,"&Editable");
 160     viewMenu->AppendCheckItem(ID_TOGGLEROWSIZING, "Ro&w drag-resize");
 161     viewMenu->AppendCheckItem(ID_TOGGLECOLSIZING, "C&ol drag-resize");
 162     viewMenu->AppendCheckItem(ID_TOGGLECOLMOVING, "Col drag-&move");
 163     viewMenu->AppendCheckItem(ID_TOGGLEGRIDSIZING, "&Grid drag-resize");
 164     viewMenu->AppendCheckItem(ID_TOGGLEGRIDDRAGCELL, "&Grid drag-cell");
 165     viewMenu->AppendCheckItem(ID_TOGGLENATIVEHEADER, "&Native column headers");
 166     viewMenu->AppendCheckItem(ID_TOGGLEGRIDLINES, "&Grid Lines");
 167     viewMenu->AppendCheckItem(ID_SET_HIGHLIGHT_WIDTH, "&Set Cell Highlight Width...");
 168     viewMenu->AppendCheckItem(ID_SET_RO_HIGHLIGHT_WIDTH, "&Set Cell RO Highlight Width...");
 169     viewMenu->AppendCheckItem(ID_AUTOSIZECOLS, "&Auto-size cols");
 170     viewMenu->AppendCheckItem(ID_CELLOVERFLOW, "&Overflow cells");
 171     viewMenu->AppendCheckItem(ID_RESIZECELL, "&Resize cell (7,1)");
 172
 173     wxMenu *rowLabelMenu = new wxMenu;
 174
 175     viewMenu->Append( ID_ROWLABELALIGN, _T("R&ow label alignment"),
 176                       rowLabelMenu,
 177                       _T("Change alignment of row labels") );
 178
 179     rowLabelMenu->Append( ID_ROWLABELHORIZALIGN, _T("&Horizontal") );
 180     rowLabelMenu->Append( ID_ROWLABELVERTALIGN, _T("&Vertical") );
 181
 182     wxMenu *colLabelMenu = new wxMenu;
 183
 184     viewMenu->Append( ID_COLLABELALIGN, _T("Col l&abel alignment"),
 185                       colLabelMenu,
 186                       _T("Change alignment of col labels") );
 187
 188     colLabelMenu->Append( ID_COLLABELHORIZALIGN, _T("&Horizontal") );
 189     colLabelMenu->Append( ID_COLLABELVERTALIGN, _T("&Vertical") );
 190
 191     wxMenu *colMenu = new wxMenu;
 192     colMenu->Append( ID_SETLABELCOLOUR, _T("Set &label colour...") );
 193     colMenu->Append( ID_SETLABELTEXTCOLOUR, _T("Set label &text colour...") );
 194     colMenu->Append( ID_SETLABEL_FONT, _T("Set label fo&nt...") );
 195     colMenu->Append( ID_GRIDLINECOLOUR, _T("&Grid line colour...") );
 196     colMenu->Append( ID_SET_CELL_FG_COLOUR, _T("Set cell &foreground colour...") );
 197     colMenu->Append( ID_SET_CELL_BG_COLOUR, _T("Set cell &background colour...") );
 198
 199     wxMenu *editMenu = new wxMenu;
 200     editMenu->Append( ID_INSERTROW, _T("Insert &row") );
 201     editMenu->Append( ID_INSERTCOL, _T("Insert &column") );
 202     editMenu->Append( ID_DELETEROW, _T("Delete selected ro&ws") );
 203     editMenu->Append( ID_DELETECOL, _T("Delete selected co&ls") );
 204     editMenu->Append( ID_CLEARGRID, _T("Cl&ear grid cell contents") );
 205
 206     wxMenu *selectMenu = new wxMenu;
 207     selectMenu->Append( ID_SELECT_UNSELECT, _T("Add new cells to the selection"),
 208                         _T("When off, old selection is deselected before ")
 209                         _T("selecting the new cells"), wxITEM_CHECK );
 210     selectMenu->Append( ID_SHOW_SELECTION,
 211                         _T("&Show current selection\tCtrl-Alt-S"));
 212     selectMenu->AppendSeparator();
 213     selectMenu->Append( ID_SELECT_ALL, _T("Select all"));
 214     selectMenu->Append( ID_SELECT_ROW, _T("Select row 2"));
 215     selectMenu->Append( ID_SELECT_COL, _T("Select col 2"));
 216     selectMenu->Append( ID_SELECT_CELL, _T("Select cell (3, 1)"));
 217     selectMenu->AppendSeparator();
 218     selectMenu->Append( ID_DESELECT_ALL, _T("Deselect all"));
 219     selectMenu->Append( ID_DESELECT_ROW, _T("Deselect row 2"));
 220     selectMenu->Append( ID_DESELECT_COL, _T("Deselect col 2"));
 221     selectMenu->Append( ID_DESELECT_CELL, _T("Deselect cell (3, 1)"));
 222     wxMenu *selectionMenu = new wxMenu;
 223     selectMenu->Append( ID_CHANGESEL, _T("Change &selection mode"),
 224                       selectionMenu,
 225                       _T("Change selection mode") );
 226
 227     selectionMenu->Append( ID_SELCELLS, _T("Select &cells") );
 228     selectionMenu->Append( ID_SELROWS, _T("Select &rows") );
 229     selectionMenu->Append( ID_SELCOLS, _T("Select col&umns") );
 230     selectionMenu->Append( ID_SELROWSORCOLS, _T("Select rows &or columns") );
 231
 232     wxMenu *autosizeMenu = new wxMenu;
 233     autosizeMenu->Append( ID_SIZE_ROW, _T("Selected &row data") );
 234     autosizeMenu->Append( ID_SIZE_COL, _T("Selected &column data") );
 235     autosizeMenu->Append( ID_SIZE_ROW_LABEL, _T("Selected row la&bel") );
 236     autosizeMenu->Append( ID_SIZE_COL_LABEL, _T("Selected column &label") );
 237     autosizeMenu->Append( ID_SIZE_LABELS_COL, _T("Column la&bels") );
 238     autosizeMenu->Append( ID_SIZE_LABELS_ROW, _T("Row label&s") );
 239     autosizeMenu->Append( ID_SIZE_GRID, _T("Entire &grid") );
 240
 241     wxMenu *helpMenu = new wxMenu;
 242     helpMenu->Append( wxID_ABOUT, _T("&About wxGrid demo") );
 243
 244     wxMenuBar *menuBar = new wxMenuBar;
 245     menuBar->Append( fileMenu, _T("&File") );
 246     menuBar->Append( viewMenu, _T("&Grid") );
 247     menuBar->Append( colMenu,  _T("&Colours") );
 248     menuBar->Append( editMenu, _T("&Edit") );
 249     menuBar->Append( selectMenu, _T("&Select") );
 250     menuBar->Append( autosizeMenu, _T("&Autosize") );
 251     menuBar->Append( helpMenu, _T("&Help") );
 252
 253     SetMenuBar( menuBar );
 254
 255     m_addToSel = false;
 256
 257     grid = new wxGrid( this,
 258                        wxID_ANY,
 259                        wxPoint( 0, 0 ),
 260                        wxSize( 400, 300 ) );
 261
 262 #if wxUSE_LOG
 263     int gridW = 600, gridH = 300;
 264     int logW = gridW, logH = 100;
 265
 266     logWin = new wxTextCtrl( this,
 267                              wxID_ANY,
 268                              wxEmptyString,
 269                              wxPoint( 0, gridH + 20 ),
 270                              wxSize( logW, logH ),
 271                              wxTE_MULTILINE );
 272
 273     logger = new wxLogTextCtrl( logWin );
 274     m_logOld = wxLog::SetActiveTarget( logger );
 275     wxLog::DisableTimestamp();
 276 #endif // wxUSE_LOG
 277
 278     // this will create a grid and, by default, an associated grid
 279     // table for strings
 280     grid->CreateGrid( 0, 0 );
 281     grid->AppendRows(100);
 282     grid->AppendCols(100);
 283
 284     int ir = grid->GetNumberRows();
 285     grid->DeleteRows(0, ir);
 286     grid->AppendRows(ir);
 287
 288     grid->SetRowSize( 0, 60 );
 289     grid->SetCellValue( 0, 0, _T("Ctrl+Home\nwill go to\nthis cell") );
 290
 291     grid->SetCellValue( 0, 1, _T("A long piece of text to demonstrate wrapping.") );
 292     grid->SetCellRenderer(0 , 1, new wxGridCellAutoWrapStringRenderer);
 293     grid->SetCellEditor( 0,  1 , new wxGridCellAutoWrapStringEditor);
 294
 295     grid->SetCellValue( 0, 2, _T("Blah") );
 296     grid->SetCellValue( 0, 3, _T("Read only") );
 297     grid->SetReadOnly( 0, 3 );
 298
 299     grid->SetCellValue( 0, 4, _T("Can veto edit this cell") );
 300
 301     grid->SetCellValue( 0, 5, _T("Press\nCtrl+arrow\nto skip over\ncells") );
 302
 303     grid->SetRowSize( 99, 60 );
 304     grid->SetCellValue( 99, 99, _T("Ctrl+End\nwill go to\nthis cell") );
 305     grid->SetCellValue( 1, 0, _T("This default cell will overflow into neighboring cells, but not if you turn overflow off."));
 306
 307     grid->SetCellTextColour(1, 2, *wxRED);
 308     grid->SetCellBackgroundColour(1, 2, *wxGREEN);
 309
 310     grid->SetCellValue( 1, 4, _T("I'm in the middle"));
 311
 312     grid->SetCellValue(2, 2, _T("red"));
 313
 314     grid->SetCellTextColour(2, 2, *wxRED);
 315     grid->SetCellValue(3, 3, _T("green on grey"));
 316     grid->SetCellTextColour(3, 3, *wxGREEN);
 317     grid->SetCellBackgroundColour(3, 3, *wxLIGHT_GREY);
 318
 319     grid->SetCellValue(4, 4, _T("a weird looking cell"));
 320     grid->SetCellAlignment(4, 4, wxALIGN_CENTRE, wxALIGN_CENTRE);
 321     grid->SetCellRenderer(4, 4, new MyGridCellRenderer);
 322
 323     grid->SetCellRenderer(3, 0, new wxGridCellBoolRenderer);
 324     grid->SetCellEditor(3, 0, new wxGridCellBoolEditor);
 325
 326     wxGridCellAttr *attr;
 327     attr = new wxGridCellAttr;
 328     attr->SetTextColour(*wxBLUE);
 329     grid->SetColAttr(5, attr);
 330     attr = new wxGridCellAttr;
 331     attr->SetBackgroundColour(*wxRED);
 332     grid->SetRowAttr(5, attr);
 333
 334     grid->SetCellValue(2, 4, _T("a wider column"));
 335     grid->SetColSize(4, 120);
 336     grid->SetColMinimalWidth(4, 120);
 337
 338     grid->SetCellTextColour(5, 8, *wxGREEN);
 339     grid->SetCellValue(5, 8, _T("Bg from row attr\nText col from cell attr"));
 340     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"));
 341
 342     grid->SetColFormatFloat(6);
 343     grid->SetCellValue(0, 6, wxString::Format(wxT("%g"), 3.1415));
 344     grid->SetCellValue(1, 6, wxString::Format(wxT("%g"), 1415.0));
 345     grid->SetCellValue(2, 6, wxString::Format(wxT("%g"), 12345.67890));
 346
 347     grid->SetColFormatFloat(7, 6, 2);
 348     grid->SetCellValue(0, 7, wxString::Format(wxT("%g"), 3.1415));
 349     grid->SetCellValue(1, 7, wxString::Format(wxT("%g"), 1415.0));
 350     grid->SetCellValue(2, 7, wxString::Format(wxT("%g"), 12345.67890));
 351
 352     grid->SetColFormatNumber(8);
 353     grid->SetCellValue(0, 8, "17");
 354     grid->SetCellValue(1, 8, "0");
 355     grid->SetCellValue(2, 8, "-666");
 356
 357     const wxString choices[] =
 358     {
 359         _T("Please select a choice"),
 360         _T("This takes two cells"),
 361         _T("Another choice"),
 362     };
 363     grid->SetCellEditor(4, 0, new wxGridCellChoiceEditor(WXSIZEOF(choices), choices));
 364     grid->SetCellSize(4, 0, 1, 2);
 365     grid->SetCellValue(4, 0, choices[0]);
 366     grid->SetCellOverflow(4, 0, false);
 367
 368     grid->SetCellSize(7, 1, 3, 4);
 369     grid->SetCellAlignment(7, 1, wxALIGN_CENTRE, wxALIGN_CENTRE);
 370     grid->SetCellValue(7, 1, _T("Big box!"));
 371
 372     // this does exactly nothing except testing that SetAttr() handles NULL
 373     // attributes and does reference counting correctly
 374     grid->SetAttr(11, 11, NULL);
 375     grid->SetAttr(11, 11, new wxGridCellAttr);
 376     grid->SetAttr(11, 11, NULL);
 377
 378     wxBoxSizer *topSizer = new wxBoxSizer( wxVERTICAL );
 379     topSizer->Add( grid,
 380                    1,
 381                    wxEXPAND );
 382
 383 #if wxUSE_LOG
 384     topSizer->Add( logWin,
 385                    0,
 386                    wxEXPAND );
 387 #endif // wxUSE_LOG
 388
 389     SetSizerAndFit( topSizer );
 390
 391     Centre();
 392     SetDefaults();
 393 }
 394
 395
 396 GridFrame::~GridFrame()
 397 {
 398 #if wxUSE_LOG
 399     delete wxLog::SetActiveTarget(m_logOld);
 400 #endif // wxUSE_LOG
 401 }
 402
 403
 404 void GridFrame::SetDefaults()
 405 {
 406     GetMenuBar()->Check( ID_TOGGLEROWLABELS, true );
 407     GetMenuBar()->Check( ID_TOGGLECOLLABELS, true );
 408     GetMenuBar()->Check( ID_TOGGLEEDIT, true );
 409     GetMenuBar()->Check( ID_TOGGLEROWSIZING, true );
 410     GetMenuBar()->Check( ID_TOGGLECOLSIZING, true );
 411     GetMenuBar()->Check( ID_TOGGLECOLMOVING, false );
 412     GetMenuBar()->Check( ID_TOGGLEGRIDSIZING, true );
 413     GetMenuBar()->Check( ID_TOGGLEGRIDDRAGCELL, false );
 414     GetMenuBar()->Check( ID_TOGGLENATIVEHEADER, false );
 415     GetMenuBar()->Check( ID_TOGGLEGRIDLINES, true );
 416     GetMenuBar()->Check( ID_CELLOVERFLOW, true );
 417 }
 418
 419
 420 void GridFrame::ToggleRowLabels( wxCommandEvent& WXUNUSED(ev) )
 421 {
 422     if ( GetMenuBar()->IsChecked( ID_TOGGLEROWLABELS ) )
 423     {
 424         grid->SetRowLabelSize( grid->GetDefaultRowLabelSize() );
 425     }
 426     else
 427     {
 428         grid->SetRowLabelSize( 0 );
 429     }
 430 }
 431
 432
 433 void GridFrame::ToggleColLabels( wxCommandEvent& WXUNUSED(ev) )
 434 {
 435     if ( GetMenuBar()->IsChecked( ID_TOGGLECOLLABELS ) )
 436     {
 437         grid->SetColLabelSize( grid->GetDefaultColLabelSize() );
 438     }
 439     else
 440     {
 441         grid->SetColLabelSize( 0 );
 442     }
 443 }
 444
 445
 446 void GridFrame::ToggleEditing( wxCommandEvent& WXUNUSED(ev) )
 447 {
 448     grid->EnableEditing(
 449         GetMenuBar()->IsChecked( ID_TOGGLEEDIT ) );
 450 }
 451
 452
 453 void GridFrame::ToggleRowSizing( wxCommandEvent& WXUNUSED(ev) )
 454 {
 455     grid->EnableDragRowSize(
 456         GetMenuBar()->IsChecked( ID_TOGGLEROWSIZING ) );
 457 }
 458
 459
 460 void GridFrame::ToggleColSizing( wxCommandEvent& WXUNUSED(ev) )
 461 {
 462     grid->EnableDragColSize(
 463         GetMenuBar()->IsChecked( ID_TOGGLECOLSIZING ) );
 464 }
 465
 466 void GridFrame::ToggleColMoving( wxCommandEvent& WXUNUSED(ev) )
 467 {
 468     grid->EnableDragColMove(
 469         GetMenuBar()->IsChecked( ID_TOGGLECOLMOVING ) );
 470 }
 471
 472 void GridFrame::ToggleGridSizing( wxCommandEvent& WXUNUSED(ev) )
 473 {
 474     grid->EnableDragGridSize(
 475         GetMenuBar()->IsChecked( ID_TOGGLEGRIDSIZING ) );
 476 }
 477
 478 void GridFrame::ToggleGridDragCell( wxCommandEvent& WXUNUSED(ev) )
 479 {
 480     grid->EnableDragCell(
 481         GetMenuBar()->IsChecked( ID_TOGGLEGRIDDRAGCELL ) );
 482 }
 483
 484 void GridFrame::ToggleNativeHeader( wxCommandEvent& WXUNUSED(ev) )
 485 {
 486     grid->SetUseNativeColLabels(
 487         GetMenuBar()->IsChecked( ID_TOGGLENATIVEHEADER ) );
 488 }
 489
 490 void GridFrame::ToggleGridLines( wxCommandEvent& WXUNUSED(ev) )
 491 {
 492     grid->EnableGridLines(
 493         GetMenuBar()->IsChecked( ID_TOGGLEGRIDLINES ) );
 494 }
 495
 496 void GridFrame::OnSetHighlightWidth( wxCommandEvent& WXUNUSED(ev) )
 497 {
 498     wxString choices[] = { _T("0"), _T("1"), _T("2"), _T("3"), _T("4"), _T("5"), _T("6"), _T("7"), _T("8"), _T("9"), _T("10")};
 499
 500     wxSingleChoiceDialog dlg(this, _T("Choose the thickness of the highlight pen:"),
 501                              _T("Pen Width"), 11, choices);
 502
 503     int current = grid->GetCellHighlightPenWidth();
 504     dlg.SetSelection(current);
 505     if (dlg.ShowModal() == wxID_OK) {
 506         grid->SetCellHighlightPenWidth(dlg.GetSelection());
 507     }
 508 }
 509
 510 void GridFrame::OnSetROHighlightWidth( wxCommandEvent& WXUNUSED(ev) )
 511 {
 512     wxString choices[] = { _T("0"), _T("1"), _T("2"), _T("3"), _T("4"), _T("5"), _T("6"), _T("7"), _T("8"), _T("9"), _T("10")};
 513
 514     wxSingleChoiceDialog dlg(this, _T("Choose the thickness of the highlight pen:"),
 515                              _T("Pen Width"), 11, choices);
 516
 517     int current = grid->GetCellHighlightROPenWidth();
 518     dlg.SetSelection(current);
 519     if (dlg.ShowModal() == wxID_OK) {
 520         grid->SetCellHighlightROPenWidth(dlg.GetSelection());
 521     }
 522 }
 523
 524
 525
 526 void GridFrame::AutoSizeCols( wxCommandEvent& WXUNUSED(ev) )
 527 {
 528     grid->AutoSizeColumns();
 529     grid->Refresh();
 530 }
 531
 532 void GridFrame::CellOverflow( wxCommandEvent& ev )
 533 {
 534     grid->SetDefaultCellOverflow(ev.IsChecked());
 535     grid->Refresh();
 536 }
 537
 538 void GridFrame::ResizeCell( wxCommandEvent& ev )
 539 {
 540     if (ev.IsChecked())
 541         grid->SetCellSize( 7, 1, 5, 5 );
 542     else
 543         grid->SetCellSize( 7, 1, 1, 5 );
 544     grid->Refresh();
 545 }
 546
 547 void GridFrame::SetLabelColour( wxCommandEvent& WXUNUSED(ev) )
 548 {
 549     wxColourDialog dlg( NULL );
 550     if ( dlg.ShowModal() == wxID_OK )
 551     {
 552         wxColourData retData;
 553         retData = dlg.GetColourData();
 554         wxColour colour = retData.GetColour();
 555
 556         grid->SetLabelBackgroundColour( colour );
 557     }
 558 }
 559
 560
 561 void GridFrame::SetLabelTextColour( wxCommandEvent& WXUNUSED(ev) )
 562 {
 563     wxColourDialog dlg( NULL );
 564     if ( dlg.ShowModal() == wxID_OK )
 565     {
 566         wxColourData retData;
 567         retData = dlg.GetColourData();
 568         wxColour colour = retData.GetColour();
 569
 570         grid->SetLabelTextColour( colour );
 571     }
 572 }
 573
 574 void GridFrame::SetLabelFont( wxCommandEvent& WXUNUSED(ev) )
 575 {
 576     wxFont font = wxGetFontFromUser(this);
 577     if ( font.Ok() )
 578     {
 579         grid->SetLabelFont(font);
 580     }
 581 }
 582
 583 void GridFrame::SetRowLabelHorizAlignment( wxCommandEvent& WXUNUSED(ev) )
 584 {
 585     int horiz, vert;
 586     grid->GetRowLabelAlignment( &horiz, &vert );
 587
 588     switch ( horiz )
 589     {
 590         case wxALIGN_LEFT:
 591             horiz = wxALIGN_CENTRE;
 592             break;
 593
 594         case wxALIGN_CENTRE:
 595             horiz = wxALIGN_RIGHT;
 596             break;
 597
 598         case wxALIGN_RIGHT:
 599             horiz = wxALIGN_LEFT;
 600             break;
 601     }
 602
 603     grid->SetRowLabelAlignment( horiz, vert );
 604 }
 605
 606 void GridFrame::SetRowLabelVertAlignment( wxCommandEvent& WXUNUSED(ev) )
 607 {
 608     int horiz, vert;
 609     grid->GetRowLabelAlignment( &horiz, &vert );
 610
 611     switch ( vert )
 612     {
 613         case wxALIGN_TOP:
 614             vert = wxALIGN_CENTRE;
 615             break;
 616
 617         case wxALIGN_CENTRE:
 618             vert = wxALIGN_BOTTOM;
 619             break;
 620
 621         case wxALIGN_BOTTOM:
 622             vert = wxALIGN_TOP;
 623             break;
 624     }
 625
 626     grid->SetRowLabelAlignment( horiz, vert );
 627 }
 628
 629
 630 void GridFrame::SetColLabelHorizAlignment( wxCommandEvent& WXUNUSED(ev) )
 631 {
 632     int horiz, vert;
 633     grid->GetColLabelAlignment( &horiz, &vert );
 634
 635     switch ( horiz )
 636     {
 637         case wxALIGN_LEFT:
 638             horiz = wxALIGN_CENTRE;
 639             break;
 640
 641         case wxALIGN_CENTRE:
 642             horiz = wxALIGN_RIGHT;
 643             break;
 644
 645         case wxALIGN_RIGHT:
 646             horiz = wxALIGN_LEFT;
 647             break;
 648     }
 649
 650     grid->SetColLabelAlignment( horiz, vert );
 651 }
 652
 653
 654 void GridFrame::SetColLabelVertAlignment( wxCommandEvent& WXUNUSED(ev) )
 655 {
 656     int horiz, vert;
 657     grid->GetColLabelAlignment( &horiz, &vert );
 658
 659     switch ( vert )
 660     {
 661         case wxALIGN_TOP:
 662             vert = wxALIGN_CENTRE;
 663             break;
 664
 665         case wxALIGN_CENTRE:
 666             vert = wxALIGN_BOTTOM;
 667             break;
 668
 669         case wxALIGN_BOTTOM:
 670             vert = wxALIGN_TOP;
 671             break;
 672     }
 673
 674     grid->SetColLabelAlignment( horiz, vert );
 675 }
 676
 677
 678 void GridFrame::SetGridLineColour( wxCommandEvent& WXUNUSED(ev) )
 679 {
 680     wxColourDialog dlg( NULL );
 681     if ( dlg.ShowModal() == wxID_OK )
 682     {
 683         wxColourData retData;
 684         retData = dlg.GetColourData();
 685         wxColour colour = retData.GetColour();
 686
 687         grid->SetGridLineColour( colour );
 688     }
 689 }
 690
 691
 692 void GridFrame::InsertRow( wxCommandEvent& WXUNUSED(ev) )
 693 {
 694     grid->InsertRows( grid->GetGridCursorRow(), 1 );
 695 }
 696
 697
 698 void GridFrame::InsertCol( wxCommandEvent& WXUNUSED(ev) )
 699 {
 700     grid->InsertCols( grid->GetGridCursorCol(), 1 );
 701 }
 702
 703
 704 void GridFrame::DeleteSelectedRows( wxCommandEvent& WXUNUSED(ev) )
 705 {
 706     if ( grid->IsSelection() )
 707     {
 708         wxGridUpdateLocker locker(grid);
 709         for ( int n = 0; n < grid->GetNumberRows(); )
 710         {
 711             if ( grid->IsInSelection( n , 0 ) )
 712                 grid->DeleteRows( n, 1 );
 713             else
 714                 n++;
 715         }
 716     }
 717 }
 718
 719
 720 void GridFrame::AutoSizeRow(wxCommandEvent& WXUNUSED(event))
 721 {
 722     wxGridUpdateLocker locker(grid);
 723     const wxArrayInt sels  = grid->GetSelectedRows();
 724     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 725     {
 726         grid->AutoSizeRow( sels[n], false );
 727     }
 728 }
 729
 730 void GridFrame::AutoSizeCol(wxCommandEvent& WXUNUSED(event))
 731 {
 732     wxGridUpdateLocker locker(grid);
 733     const wxArrayInt sels  = grid->GetSelectedCols();
 734     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 735     {
 736         grid->AutoSizeColumn( sels[n], false );
 737     }
 738 }
 739
 740 void GridFrame::AutoSizeRowLabel(wxCommandEvent& WXUNUSED(event))
 741 {
 742     wxGridUpdateLocker locker(grid);
 743     const wxArrayInt sels  = grid->GetSelectedRows();
 744     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 745     {
 746         grid->AutoSizeRowLabelSize( sels[n] );
 747     }
 748 }
 749
 750 void GridFrame::AutoSizeColLabel(wxCommandEvent& WXUNUSED(event))
 751 {
 752     wxGridUpdateLocker locker(grid);
 753     const wxArrayInt sels  = grid->GetSelectedCols();
 754     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 755     {
 756         grid->AutoSizeColLabelSize( sels[n] );
 757     }
 758 }
 759
 760 void GridFrame::AutoSizeLabelsCol(wxCommandEvent& WXUNUSED(event))
 761 {
 762     grid->SetColLabelSize( wxGRID_AUTOSIZE );
 763 }
 764
 765 void GridFrame::AutoSizeLabelsRow(wxCommandEvent& WXUNUSED(event))
 766 {
 767     grid->SetRowLabelSize( wxGRID_AUTOSIZE );
 768 }
 769
 770 void GridFrame::AutoSizeTable(wxCommandEvent& WXUNUSED(event))
 771 {
 772     grid->AutoSize();
 773 }
 774
 775
 776 void GridFrame::DeleteSelectedCols( wxCommandEvent& WXUNUSED(ev) )
 777 {
 778     if ( grid->IsSelection() )
 779     {
 780         wxGridUpdateLocker locker(grid);
 781         for ( int n = 0; n < grid->GetNumberCols(); )
 782         {
 783             if ( grid->IsInSelection( 0 , n ) )
 784                 grid->DeleteCols( n, 1 );
 785             else
 786                 n++;
 787         }
 788     }
 789 }
 790
 791
 792 void GridFrame::ClearGrid( wxCommandEvent& WXUNUSED(ev) )
 793 {
 794     grid->ClearGrid();
 795 }
 796
 797 void GridFrame::SelectCells( wxCommandEvent& WXUNUSED(ev) )
 798 {
 799     grid->SetSelectionMode( wxGrid::wxGridSelectCells );
 800 }
 801
 802 void GridFrame::SelectRows( wxCommandEvent& WXUNUSED(ev) )
 803 {
 804     grid->SetSelectionMode( wxGrid::wxGridSelectRows );
 805 }
 806
 807 void GridFrame::SelectCols( wxCommandEvent& WXUNUSED(ev) )
 808 {
 809     grid->SetSelectionMode( wxGrid::wxGridSelectColumns );
 810 }
 811
 812 void GridFrame::SelectRowsOrCols( wxCommandEvent& WXUNUSED(ev) )
 813 {
 814     grid->SetSelectionMode( wxGrid::wxGridSelectRowsOrColumns );
 815 }
 816
 817 void GridFrame::SetCellFgColour( wxCommandEvent& WXUNUSED(ev) )
 818 {
 819     wxColour col = wxGetColourFromUser(this);
 820     if ( col.Ok() )
 821     {
 822         grid->SetDefaultCellTextColour(col);
 823         grid->Refresh();
 824     }
 825 }
 826
 827 void GridFrame::SetCellBgColour( wxCommandEvent& WXUNUSED(ev) )
 828 {
 829     wxColour col = wxGetColourFromUser(this);
 830     if ( col.Ok() )
 831     {
 832         // Check the new Refresh function by passing it a rectangle
 833         // which exactly fits the grid.
 834         wxPoint pt(0, 0);
 835         wxRect r(pt, grid->GetSize());
 836         grid->SetDefaultCellBackgroundColour(col);
 837         grid->Refresh(true, &r);
 838     }
 839 }
 840
 841 void GridFrame::DeselectCell(wxCommandEvent& WXUNUSED(event))
 842 {
 843       grid->DeselectCell(3, 1);
 844 }
 845
 846 void GridFrame::DeselectCol(wxCommandEvent& WXUNUSED(event))
 847 {
 848       grid->DeselectCol(2);
 849 }
 850
 851 void GridFrame::DeselectRow(wxCommandEvent& WXUNUSED(event))
 852 {
 853       grid->DeselectRow(2);
 854 }
 855
 856 void GridFrame::DeselectAll(wxCommandEvent& WXUNUSED(event))
 857 {
 858       grid->ClearSelection();
 859 }
 860
 861 void GridFrame::SelectCell(wxCommandEvent& WXUNUSED(event))
 862 {
 863       grid->SelectBlock(3, 1, 3, 1, m_addToSel);
 864 }
 865
 866 void GridFrame::SelectCol(wxCommandEvent& WXUNUSED(event))
 867 {
 868       grid->SelectCol(2, m_addToSel);
 869 }
 870
 871 void GridFrame::SelectRow(wxCommandEvent& WXUNUSED(event))
 872 {
 873       grid->SelectRow(2, m_addToSel);
 874 }
 875
 876 void GridFrame::SelectAll(wxCommandEvent& WXUNUSED(event))
 877 {
 878       grid->SelectAll();
 879 }
 880
 881 void GridFrame::OnAddToSelectToggle(wxCommandEvent& event)
 882 {
 883     m_addToSel = event.IsChecked();
 884 }
 885
 886 void GridFrame::OnLabelLeftClick( wxGridEvent& ev )
 887 {
 888     wxString logBuf;
 889     if ( ev.GetRow() != -1 )
 890     {
 891         logBuf << _T("Left click on row label ") << ev.GetRow();
 892     }
 893     else if ( ev.GetCol() != -1 )
 894     {
 895         logBuf << _T("Left click on col label ") << ev.GetCol();
 896     }
 897     else
 898     {
 899         logBuf << _T("Left click on corner label");
 900     }
 901
 902     if ( ev.ShiftDown() )
 903         logBuf << _T(" (shift down)");
 904     if ( ev.ControlDown() )
 905         logBuf << _T(" (control down)");
 906     wxLogMessage( wxT("%s"), logBuf.c_str() );
 907
 908     // you must call event skip if you want default grid processing
 909     //
 910     ev.Skip();
 911 }
 912
 913
 914 void GridFrame::OnCellLeftClick( wxGridEvent& ev )
 915 {
 916     wxLogMessage(_T("Left click at row %d, col %d"), ev.GetRow(), ev.GetCol());
 917
 918     // you must call event skip if you want default grid processing
 919     // (cell highlighting etc.)
 920     //
 921     ev.Skip();
 922 }
 923
 924
 925 void GridFrame::OnRowSize( wxGridSizeEvent& ev )
 926 {
 927     wxLogMessage(_T("Resized row %d"), ev.GetRowOrCol());
 928
 929     ev.Skip();
 930 }
 931
 932
 933 void GridFrame::OnColSize( wxGridSizeEvent& ev )
 934 {
 935     wxLogMessage(_T("Resized col %d"), ev.GetRowOrCol());
 936
 937     ev.Skip();
 938 }
 939
 940
 941 void GridFrame::OnShowSelection(wxCommandEvent& WXUNUSED(event))
 942 {
 943     // max number of elements to dump -- otherwise it can take too much time
 944     static const size_t countMax = 100;
 945
 946     bool rows = false;
 947
 948     switch ( grid->GetSelectionMode() )
 949     {
 950         case wxGrid::wxGridSelectCells:
 951             {
 952                 const wxGridCellCoordsArray cells(grid->GetSelectedCells());
 953                 size_t count = cells.size();
 954                 wxLogMessage(_T("%lu cells selected:"), (unsigned long)count);
 955                 if ( count > countMax )
 956                 {
 957                     wxLogMessage(_T("[too many selected cells, ")
 958                                  _T("showing only the first %lu]"),
 959                                  (unsigned long)countMax);
 960                     count = countMax;
 961                 }
 962
 963                 for ( size_t n = 0; n < count; n++ )
 964                 {
 965                     const wxGridCellCoords& c = cells[n];
 966                     wxLogMessage(_T("  selected cell %lu: (%d, %d)"),
 967                                  (unsigned long)n, c.GetCol(), c.GetRow());
 968                 }
 969             }
 970             break;
 971
 972         case wxGrid::wxGridSelectRows:
 973             rows = true;
 974             // fall through
 975
 976         case wxGrid::wxGridSelectColumns:
 977             {
 978                 const wxChar *plural, *single;
 979                 if ( rows )
 980                 {
 981                     plural = _T("rows");
 982                     single = _T("row");
 983                 }
 984                 else // columns
 985                 {
 986                     plural = _T("columns");
 987                     single = _T("column");
 988                 }
 989
 990                 const wxArrayInt sels((const wxArrayInt)(rows ? grid->GetSelectedRows()
 991                                            : grid->GetSelectedCols()));
 992                 size_t count = sels.size();
 993                 wxLogMessage(_T("%lu %s selected:"),
 994                              (unsigned long)count, plural);
 995                 if ( count > countMax )
 996                 {
 997                     wxLogMessage(_T("[too many selected %s, ")
 998                                  _T("showing only the first %lu]"),
 999                                  plural, (unsigned long)countMax);
1000                     count = countMax;
1001                 }
1002
1003                 for ( size_t n = 0; n < count; n++ )
1004                 {
1005                     wxLogMessage(_T("  selected %s %lu: %d"),
1006                                  single, (unsigned long)n, sels[n]);
1007                 }
1008             }
1009             break;
1010
1011         default:
1012             wxFAIL_MSG( _T("unknown wxGrid selection mode") );
1013             break;
1014     }
1015 }
1016
1017 void GridFrame::OnSelectCell( wxGridEvent& ev )
1018 {
1019     wxString logBuf;
1020     if ( ev.Selecting() )
1021         logBuf << _T("Selected ");
1022     else
1023         logBuf << _T("Deselected ");
1024     logBuf << _T("cell at row ") << ev.GetRow()
1025            << _T(" col ") << ev.GetCol()
1026            << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
1027            << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
1028            << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
1029            << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");
1030
1031     //Indicate whether this column was moved
1032     if ( ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() ) != ev.GetCol() )
1033         logBuf << _T(" *** Column moved, current position: ") << ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() );
1034
1035     wxLogMessage( wxT("%s"), logBuf.c_str() );
1036
1037     // you must call Skip() if you want the default processing
1038     // to occur in wxGrid
1039     ev.Skip();
1040 }
1041
1042 void GridFrame::OnRangeSelected( wxGridRangeSelectEvent& ev )
1043 {
1044     wxString logBuf;
1045     if ( ev.Selecting() )
1046         logBuf << _T("Selected ");
1047     else
1048         logBuf << _T("Deselected ");
1049     logBuf << _T("cells from row ") << ev.GetTopRow()
1050            << _T(" col ") << ev.GetLeftCol()
1051            << _T(" to row ") << ev.GetBottomRow()
1052            << _T(" col ") << ev.GetRightCol()
1053            << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
1054            << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
1055            << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
1056            << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");
1057     wxLogMessage( wxT("%s"), logBuf.c_str() );
1058
1059     ev.Skip();
1060 }
1061
1062 void GridFrame::OnCellValueChanged( wxGridEvent& ev )
1063 {
1064     int row = ev.GetRow(),
1065         col = ev.GetCol();
1066
1067     wxLogMessage(_T("Value changed for cell at row %d, col %d: now \"%s\""),
1068                  row, col, grid->GetCellValue(row, col).c_str());
1069
1070     ev.Skip();
1071 }
1072
1073 void GridFrame::OnCellBeginDrag( wxGridEvent& ev )
1074 {
1075     wxLogMessage(_T("Got request to drag cell at row %d, col %d"),
1076                  ev.GetRow(), ev.GetCol());
1077
1078     ev.Skip();
1079 }
1080
1081 void GridFrame::OnEditorShown( wxGridEvent& ev )
1082 {
1083
1084     if ( (ev.GetCol() == 4) &&
1085          (ev.GetRow() == 0) &&
1086      (wxMessageBox(_T("Are you sure you wish to edit this cell"),
1087                    _T("Checking"),wxYES_NO) == wxNO ) ) {
1088
1089      ev.Veto();
1090      return;
1091     }
1092
1093     wxLogMessage( wxT("Cell editor shown.") );
1094
1095     ev.Skip();
1096 }
1097
1098 void GridFrame::OnEditorHidden( wxGridEvent& ev )
1099 {
1100
1101     if ( (ev.GetCol() == 4) &&
1102          (ev.GetRow() == 0) &&
1103      (wxMessageBox(_T("Are you sure you wish to finish editing this cell"),
1104                    _T("Checking"),wxYES_NO) == wxNO ) ) {
1105
1106         ev.Veto();
1107         return;
1108     }
1109
1110     wxLogMessage( wxT("Cell editor hidden.") );
1111
1112     ev.Skip();
1113 }
1114
1115 void GridFrame::About(  wxCommandEvent& WXUNUSED(ev) )
1116 {
1117     wxAboutDialogInfo aboutInfo;
1118     aboutInfo.SetName(wxT("wxGrid demo"));
1119     aboutInfo.SetDescription(_("wxGrid sample program"));
1120     aboutInfo.AddDeveloper(wxT("Michael Bedward"));
1121     aboutInfo.AddDeveloper(wxT("Julian Smart"));
1122     aboutInfo.AddDeveloper(wxT("Vadim Zeitlin"));
1123
1124     wxAboutBox(aboutInfo);
1125 }
1126
1127
1128 void GridFrame::OnQuit( wxCommandEvent& WXUNUSED(ev) )
1129 {
1130     Close( true );
1131 }
1132
1133 void GridFrame::OnBugsTable(wxCommandEvent& )
1134 {
1135     BugsGridFrame *frame = new BugsGridFrame;
1136     frame->Show(true);
1137 }
1138
1139 // ----------------------------------------------------------------------------
1140 // MyGridCellAttrProvider
1141 // ----------------------------------------------------------------------------
1142
1143 MyGridCellAttrProvider::MyGridCellAttrProvider()
1144 {
1145     m_attrForOddRows = new wxGridCellAttr;
1146     m_attrForOddRows->SetBackgroundColour(*wxLIGHT_GREY);
1147 }
1148
1149 MyGridCellAttrProvider::~MyGridCellAttrProvider()
1150 {
1151     m_attrForOddRows->DecRef();
1152 }
1153
1154 wxGridCellAttr *MyGridCellAttrProvider::GetAttr(int row, int col,
1155                            wxGridCellAttr::wxAttrKind  kind /* = wxGridCellAttr::Any */) const
1156 {
1157     wxGridCellAttr *attr = wxGridCellAttrProvider::GetAttr(row, col, kind);
1158
1159     if ( row % 2 )
1160     {
1161         if ( !attr )
1162         {
1163             attr = m_attrForOddRows;
1164             attr->IncRef();
1165         }
1166         else
1167         {
1168             if ( !attr->HasBackgroundColour() )
1169             {
1170                 wxGridCellAttr *attrNew = attr->Clone();
1171                 attr->DecRef();
1172                 attr = attrNew;
1173                 attr->SetBackgroundColour(*wxLIGHT_GREY);
1174             }
1175         }
1176     }
1177
1178     return attr;
1179 }
1180
1181 void GridFrame::OnVTable(wxCommandEvent& )
1182 {
1183     static long s_sizeGrid = 10000;
1184
1185     s_sizeGrid = wxGetNumberFromUser(_T("Size of the table to create"),
1186                                      _T("Size: "),
1187                                      _T("wxGridDemo question"),
1188                                      s_sizeGrid,
1189                                      0, 32000, this);
1190
1191     if ( s_sizeGrid != -1 )
1192     {
1193         BigGridFrame* win = new BigGridFrame(s_sizeGrid);
1194         win->Show(true);
1195     }
1196 }
1197
1198 // ----------------------------------------------------------------------------
1199 // MyGridCellRenderer
1200 // ----------------------------------------------------------------------------
1201
1202 // do something that the default renderer doesn't here just to show that it is
1203 // possible to alter the appearance of the cell beyond what the attributes
1204 // allow
1205 void MyGridCellRenderer::Draw(wxGrid& grid,
1206                               wxGridCellAttr& attr,
1207                               wxDC& dc,
1208                               const wxRect& rect,
1209                               int row, int col,
1210                               bool isSelected)
1211 {
1212     wxGridCellStringRenderer::Draw(grid, attr, dc, rect, row, col, isSelected);
1213
1214     dc.SetPen(*wxGREEN_PEN);
1215     dc.SetBrush(*wxTRANSPARENT_BRUSH);
1216     dc.DrawEllipse(rect);
1217 }
1218
1219 // ============================================================================
1220 // BigGridFrame and BigGridTable:  Sample of a non-standard table
1221 // ============================================================================
1222
1223 BigGridFrame::BigGridFrame(long sizeGrid)
1224             : wxFrame(NULL, wxID_ANY, _T("Plugin Virtual Table"),
1225                       wxDefaultPosition, wxSize(500, 450))
1226 {
1227     m_grid = new wxGrid(this, wxID_ANY, wxDefaultPosition, wxDefaultSize);
1228     m_table = new BigGridTable(sizeGrid);
1229
1230     // VZ: I don't understand why this slows down the display that much,
1231     //     must profile it...
1232     //m_table->SetAttrProvider(new MyGridCellAttrProvider);
1233
1234     m_grid->SetTable(m_table, true);
1235
1236 #if defined __WXMOTIF__
1237     // MB: the grid isn't getting a sensible default size under wxMotif
1238     int cw, ch;
1239     GetClientSize( &cw, &ch );
1240     m_grid->SetSize( cw, ch );
1241 #endif
1242 }
1243
1244 // ============================================================================
1245 // BugsGridFrame: a "realistic" table
1246 // ============================================================================
1247
1248 // ----------------------------------------------------------------------------
1249 // bugs table data
1250 // ----------------------------------------------------------------------------
1251
1252 enum Columns
1253 {
1254     Col_Id,
1255     Col_Summary,
1256     Col_Severity,
1257     Col_Priority,
1258     Col_Platform,
1259     Col_Opened,
1260     Col_Max
1261 };
1262
1263 enum Severity
1264 {
1265     Sev_Wish,
1266     Sev_Minor,
1267     Sev_Normal,
1268     Sev_Major,
1269     Sev_Critical,
1270     Sev_Max
1271 };
1272
1273 static const wxString severities[] =
1274 {
1275     _T("wishlist"),
1276     _T("minor"),
1277     _T("normal"),
1278     _T("major"),
1279     _T("critical"),
1280 };
1281
1282 static struct BugsGridData
1283 {
1284     int id;
1285     wxChar summary[80];
1286     Severity severity;
1287     int prio;
1288     wxChar platform[12];
1289     bool opened;
1290 } gs_dataBugsGrid [] =
1291 {
1292     { 18, _T("foo doesn't work"), Sev_Major, 1, _T("wxMSW"), true },
1293     { 27, _T("bar crashes"), Sev_Critical, 1, _T("all"), false },
1294     { 45, _T("printing is slow"), Sev_Minor, 3, _T("wxMSW"), true },
1295     { 68, _T("Rectangle() fails"), Sev_Normal, 1, _T("wxMSW"), false },
1296 };
1297
1298 static const wxChar *headers[Col_Max] =
1299 {
1300     _T("Id"),
1301     _T("Summary"),
1302     _T("Severity"),
1303     _T("Priority"),
1304     _T("Platform"),
1305     _T("Opened?"),
1306 };
1307
1308 // ----------------------------------------------------------------------------
1309 // BugsGridTable
1310 // ----------------------------------------------------------------------------
1311
1312 wxString BugsGridTable::GetTypeName(int WXUNUSED(row), int col)
1313 {
1314     switch ( col )
1315     {
1316         case Col_Id:
1317         case Col_Priority:
1318             return wxGRID_VALUE_NUMBER;;
1319
1320         case Col_Severity:
1321             // fall thorugh (TODO should be a list)
1322
1323         case Col_Summary:
1324             return wxString::Format(_T("%s:80"), wxGRID_VALUE_STRING);
1325
1326         case Col_Platform:
1327             return wxString::Format(_T("%s:all,MSW,GTK,other"), wxGRID_VALUE_CHOICE);
1328
1329         case Col_Opened:
1330             return wxGRID_VALUE_BOOL;
1331     }
1332
1333     wxFAIL_MSG(_T("unknown column"));
1334
1335     return wxEmptyString;
1336 }
1337
1338 int BugsGridTable::GetNumberRows()
1339 {
1340     return WXSIZEOF(gs_dataBugsGrid);
1341 }
1342
1343 int BugsGridTable::GetNumberCols()
1344 {
1345     return Col_Max;
1346 }
1347
1348 bool BugsGridTable::IsEmptyCell( int WXUNUSED(row), int WXUNUSED(col) )
1349 {
1350     return false;
1351 }
1352
1353 wxString BugsGridTable::GetValue( int row, int col )
1354 {
1355     const BugsGridData& gd = gs_dataBugsGrid[row];
1356
1357     switch ( col )
1358     {
1359         case Col_Id:
1360             return wxString::Format(_T("%d"), gd.id);
1361
1362         case Col_Priority:
1363             return wxString::Format(_T("%d"), gd.prio);
1364
1365         case Col_Opened:
1366             return gd.opened ? _T("1") : _T("0");
1367
1368         case Col_Severity:
1369             return severities[gd.severity];
1370
1371         case Col_Summary:
1372             return gd.summary;
1373
1374         case Col_Platform:
1375             return gd.platform;
1376     }
1377
1378     return wxEmptyString;
1379 }
1380
1381 void BugsGridTable::SetValue( int row, int col, const wxString& value )
1382 {
1383     BugsGridData& gd = gs_dataBugsGrid[row];
1384
1385     switch ( col )
1386     {
1387         case Col_Id:
1388         case Col_Priority:
1389         case Col_Opened:
1390             wxFAIL_MSG(_T("unexpected column"));
1391             break;
1392
1393         case Col_Severity:
1394             {
1395                 size_t n;
1396                 for ( n = 0; n < WXSIZEOF(severities); n++ )
1397                 {
1398                     if ( severities[n] == value )
1399                     {
1400                         gd.severity = (Severity)n;
1401                         break;
1402                     }
1403                 }
1404
1405                 if ( n == WXSIZEOF(severities) )
1406                 {
1407                     wxLogWarning(_T("Invalid severity value '%s'."),
1408                                  value.c_str());
1409                     gd.severity = Sev_Normal;
1410                 }
1411             }
1412             break;
1413
1414         case Col_Summary:
1415             wxStrncpy(gd.summary, value, WXSIZEOF(gd.summary));
1416             break;
1417
1418         case Col_Platform:
1419             wxStrncpy(gd.platform, value, WXSIZEOF(gd.platform));
1420             break;
1421     }
1422 }
1423
1424 bool
1425 BugsGridTable::CanGetValueAs(int WXUNUSED(row),
1426                              int col,
1427                              const wxString& typeName)
1428 {
1429     if ( typeName == wxGRID_VALUE_STRING )
1430     {
1431         return true;
1432     }
1433     else if ( typeName == wxGRID_VALUE_BOOL )
1434     {
1435         return col == Col_Opened;
1436     }
1437     else if ( typeName == wxGRID_VALUE_NUMBER )
1438     {
1439         return col == Col_Id || col == Col_Priority || col == Col_Severity;
1440     }
1441     else
1442     {
1443         return false;
1444     }
1445 }
1446
1447 bool BugsGridTable::CanSetValueAs( int row, int col, const wxString& typeName )
1448 {
1449     return CanGetValueAs(row, col, typeName);
1450 }
1451
1452 long BugsGridTable::GetValueAsLong( int row, int col )
1453 {
1454     const BugsGridData& gd = gs_dataBugsGrid[row];
1455
1456     switch ( col )
1457     {
1458         case Col_Id:
1459             return gd.id;
1460
1461         case Col_Priority:
1462             return gd.prio;
1463
1464         case Col_Severity:
1465             return gd.severity;
1466
1467         default:
1468             wxFAIL_MSG(_T("unexpected column"));
1469             return -1;
1470     }
1471 }
1472
1473 bool BugsGridTable::GetValueAsBool( int row, int col )
1474 {
1475     if ( col == Col_Opened )
1476     {
1477         return gs_dataBugsGrid[row].opened;
1478     }
1479     else
1480     {
1481         wxFAIL_MSG(_T("unexpected column"));
1482
1483         return false;
1484     }
1485 }
1486
1487 void BugsGridTable::SetValueAsLong( int row, int col, long value )
1488 {
1489     BugsGridData& gd = gs_dataBugsGrid[row];
1490
1491     switch ( col )
1492     {
1493         case Col_Priority:
1494             gd.prio = value;
1495             break;
1496
1497         default:
1498             wxFAIL_MSG(_T("unexpected column"));
1499     }
1500 }
1501
1502 void BugsGridTable::SetValueAsBool( int row, int col, bool value )
1503 {
1504     if ( col == Col_Opened )
1505     {
1506         gs_dataBugsGrid[row].opened = value;
1507     }
1508     else
1509     {
1510         wxFAIL_MSG(_T("unexpected column"));
1511     }
1512 }
1513
1514 wxString BugsGridTable::GetColLabelValue( int col )
1515 {
1516     return headers[col];
1517 }
1518
1519 // ----------------------------------------------------------------------------
1520 // BugsGridFrame
1521 // ----------------------------------------------------------------------------
1522
1523 BugsGridFrame::BugsGridFrame()
1524              : wxFrame(NULL, wxID_ANY, _T("Bugs table"))
1525 {
1526     wxGrid *grid = new wxGrid(this, wxID_ANY);
1527     wxGridTableBase *table = new BugsGridTable();
1528     table->SetAttrProvider(new MyGridCellAttrProvider);
1529     grid->SetTable(table, true);
1530
1531     wxGridCellAttr *attrRO = new wxGridCellAttr,
1532                    *attrRangeEditor = new wxGridCellAttr,
1533                    *attrCombo = new wxGridCellAttr;
1534
1535     attrRO->SetReadOnly();
1536     attrRangeEditor->SetEditor(new wxGridCellNumberEditor(1, 5));
1537     attrCombo->SetEditor(new wxGridCellChoiceEditor(WXSIZEOF(severities),
1538                                                     severities));
1539
1540     grid->SetColAttr(Col_Id, attrRO);
1541     grid->SetColAttr(Col_Priority, attrRangeEditor);
1542     grid->SetColAttr(Col_Severity, attrCombo);
1543
1544     grid->Fit();
1545     SetClientSize(grid->GetSize());
1546 }
1547
1548 // ============================================================================
1549 // TabularGrid: grid used for display of tabular data
1550 // ============================================================================
1551
1552 class TabularGridTable : public wxGridTableBase
1553 {
1554 public:
1555     enum
1556     {
1557         COL_NAME,
1558         COL_EXT,
1559         COL_SIZE,
1560         COL_DATE,
1561         COL_MAX
1562     };
1563
1564     enum
1565     {
1566         ROW_MAX = 3
1567     };
1568
1569     TabularGridTable() { m_sortOrder = NULL; }
1570
1571     virtual int GetNumberRows() { return ROW_MAX; }
1572     virtual int GetNumberCols() { return COL_MAX; }
1573
1574     virtual wxString GetValue(int row, int col)
1575     {
1576         if ( m_sortOrder )
1577             row = m_sortOrder[row];
1578
1579         switch ( col )
1580         {
1581             case COL_NAME:
1582             case COL_EXT:
1583                 return GetNameOrExt(row, col);
1584
1585             case COL_SIZE:
1586                 return wxString::Format("%lu", GetSize(row));
1587
1588             case COL_DATE:
1589                 return GetDate(row).FormatDate();
1590
1591             case COL_MAX:
1592             default:
1593                 wxFAIL_MSG( "unknown column" );
1594         }
1595
1596         return wxString();
1597     }
1598
1599     virtual void SetValue(int, int, const wxString&)
1600     {
1601         wxFAIL_MSG( "shouldn't be called" );
1602     }
1603
1604     virtual wxString GetColLabelValue(int col)
1605     {
1606         // notice that column parameter here always refers to the internal
1607         // column index, independently of its position on the screen
1608         static const char *labels[] = { "Name", "Extension", "Size", "Date" };
1609         wxCOMPILE_TIME_ASSERT( WXSIZEOF(labels) == COL_MAX, LabelsMismatch );
1610
1611         return labels[col];
1612     }
1613
1614     virtual void SetColLabelValue(int, const wxString&)
1615     {
1616         wxFAIL_MSG( "shouldn't be called" );
1617     }
1618
1619     void Sort(int col, bool ascending)
1620     {
1621         // we hardcode all sorting orders for simplicity here
1622         static int sortOrders[COL_MAX][2][ROW_MAX] =
1623         {
1624             // descending   ascending
1625             { { 2, 1, 0 }, { 0, 1, 2 } },
1626             { { 2, 1, 0 }, { 0, 1, 2 } },
1627             { { 2, 1, 0 }, { 0, 1, 2 } },
1628             { { 1, 0, 2 }, { 2, 0, 1 } },
1629         };
1630
1631         m_sortOrder = col == wxNOT_FOUND ? NULL : sortOrders[col][ascending];
1632     }
1633
1634 private:
1635     wxString GetNameOrExt(int row, int col) const
1636     {
1637         static const char *
1638             names[] = { "autoexec.bat", "boot.ini", "io.sys" };
1639         wxCOMPILE_TIME_ASSERT( WXSIZEOF(names) == ROW_MAX, NamesMismatch );
1640
1641         const wxString s(names[row]);
1642         return col == COL_NAME ? s.BeforeFirst('.') : s.AfterLast('.');
1643     }
1644
1645     unsigned long GetSize(int row) const
1646     {
1647         static const unsigned long
1648             sizes[] = { 412, 604, 40774 };
1649         wxCOMPILE_TIME_ASSERT( WXSIZEOF(sizes) == ROW_MAX, SizesMismatch );
1650
1651         return sizes[row];
1652     }
1653
1654     wxDateTime GetDate(int row) const
1655     {
1656         static const char *
1657             dates[] = { "2004-04-17", "2006-05-27", "1994-05-31" };
1658         wxCOMPILE_TIME_ASSERT( WXSIZEOF(dates) == ROW_MAX, DatesMismatch );
1659
1660         wxDateTime dt;
1661         dt.ParseISODate(dates[row]);
1662         return dt;
1663     }
1664
1665     int *m_sortOrder;
1666 };
1667
1668 // specialized text control for column indexes entry
1669 class ColIndexEntry : public wxTextCtrl
1670 {
1671 public:
1672     ColIndexEntry(wxWindow *parent)
1673         : wxTextCtrl(parent, wxID_ANY, "")
1674     {
1675         SetValidator(wxTextValidator(wxFILTER_NUMERIC));
1676     }
1677
1678     int GetCol()
1679     {
1680         unsigned long col;
1681         if ( !GetValue().ToULong(&col) || col > TabularGridTable::COL_MAX )
1682         {
1683             SetFocus();
1684             return -1;
1685         }
1686
1687         return col;
1688     }
1689
1690 protected:
1691     virtual wxSize DoGetBestSize() const
1692     {
1693         wxSize size = wxTextCtrl::DoGetBestSize();
1694         size.x = 3*GetCharWidth();
1695         return size;
1696     }
1697 };
1698
1699 class TabularGridFrame : public wxFrame
1700 {
1701 public:
1702     TabularGridFrame();
1703
1704 private:
1705     enum // control ids
1706     {
1707         Id_Check_UseNativeHeader,
1708         Id_Check_DrawNativeLabels,
1709         Id_Check_ShowRowLabels,
1710         Id_Check_EnableColMove
1711     };
1712
1713     // event handlers
1714
1715     void OnToggleUseNativeHeader(wxCommandEvent&)
1716     {
1717         m_grid->UseNativeColHeader(m_chkUseNative->IsChecked());
1718     }
1719
1720     void OnUpdateDrawNativeLabelsUI(wxUpdateUIEvent& event)
1721     {
1722         // we don't draw labels at all, native or otherwise, if we use the
1723         // native header control
1724         event.Enable( !m_chkUseNative->GetValue() );
1725     }
1726
1727     void OnToggleDrawNativeLabels(wxCommandEvent&)
1728     {
1729         m_grid->SetUseNativeColLabels(m_chkDrawNative->IsChecked());
1730     }
1731
1732     void OnToggleShowRowLabels(wxCommandEvent&)
1733     {
1734         m_grid->SetRowLabelSize(m_chkShowRowLabels->IsChecked()
1735                                     ? wxGRID_AUTOSIZE
1736                                     : 0);
1737     }
1738
1739     void OnToggleColMove(wxCommandEvent&)
1740     {
1741         m_grid->EnableDragColMove(m_chkEnableColMove->IsChecked());
1742     }
1743
1744     void OnShowHideColumn(wxCommandEvent& event)
1745     {
1746         int col = m_txtColShowHide->GetCol();
1747         if ( col != -1 )
1748         {
1749             m_grid->SetColSize(col,
1750                                event.GetId() == wxID_ADD ? wxGRID_AUTOSIZE : 0);
1751
1752             UpdateOrderAndVisibility();
1753         }
1754     }
1755
1756     void OnMoveColumn(wxCommandEvent&)
1757     {
1758         int col = m_txtColIndex->GetCol();
1759         int pos = m_txtColPos->GetCol();
1760         if ( col == -1 || pos == -1 )
1761             return;
1762
1763         m_grid->SetColPos(col, pos);
1764
1765         UpdateOrderAndVisibility();
1766     }
1767
1768     void OnResetColumnOrder(wxCommandEvent&)
1769     {
1770         m_grid->ResetColPos();
1771
1772         UpdateOrderAndVisibility();
1773     }
1774
1775     void OnGridColSort(wxGridEvent& event)
1776     {
1777         const int col = event.GetCol();
1778         m_table->Sort(col, !(m_grid->IsSortingBy(col) &&
1779                              m_grid->IsSortOrderAscending()));
1780     }
1781
1782     void OnGridColMove(wxGridEvent& event)
1783     {
1784         // can't update it yet as the order hasn't been changed, so do it a bit
1785         // later
1786         m_shouldUpdateOrder = true;
1787
1788         event.Skip();
1789     }
1790
1791     void OnGridColSize(wxGridSizeEvent& event)
1792     {
1793         // we only catch this event to react to the user showing or hiding this
1794         // column using the header control menu and not because we're
1795         // interested in column resizing
1796         UpdateOrderAndVisibility();
1797
1798         event.Skip();
1799     }
1800
1801     void OnIdle(wxIdleEvent& event)
1802     {
1803         if ( m_shouldUpdateOrder )
1804         {
1805             m_shouldUpdateOrder = false;
1806             UpdateOrderAndVisibility();
1807         }
1808
1809         event.Skip();
1810     }
1811
1812     void UpdateOrderAndVisibility()
1813     {
1814         wxString s;
1815         for ( int pos = 0; pos < TabularGridTable::COL_MAX; pos++ )
1816         {
1817             const int col = m_grid->GetColAt(pos);
1818             const bool isHidden = m_grid->GetColSize(col) == 0;
1819
1820             if ( isHidden )
1821                 s << '[';
1822             s << col;
1823             if ( isHidden )
1824                 s << ']';
1825
1826             s << ' ';
1827         }
1828
1829         m_statOrder->SetLabel(s);
1830     }
1831
1832     // controls
1833     wxGrid *m_grid;
1834     TabularGridTable *m_table;
1835     wxCheckBox *m_chkUseNative,
1836                *m_chkDrawNative,
1837                *m_chkShowRowLabels,
1838                *m_chkEnableColMove;
1839
1840     ColIndexEntry *m_txtColIndex,
1841                   *m_txtColPos,
1842                   *m_txtColShowHide;
1843
1844     wxStaticText *m_statOrder;
1845
1846     // fla for EVT_IDLE handler
1847     bool m_shouldUpdateOrder;
1848
1849     DECLARE_NO_COPY_CLASS(TabularGridFrame)
1850     DECLARE_EVENT_TABLE()
1851 };
1852
1853 BEGIN_EVENT_TABLE(TabularGridFrame, wxFrame)
1854     EVT_CHECKBOX(Id_Check_UseNativeHeader,
1855                  TabularGridFrame::OnToggleUseNativeHeader)
1856     EVT_CHECKBOX(Id_Check_DrawNativeLabels,
1857                  TabularGridFrame::OnToggleDrawNativeLabels)
1858     EVT_CHECKBOX(Id_Check_ShowRowLabels,
1859                  TabularGridFrame::OnToggleShowRowLabels)
1860     EVT_CHECKBOX(Id_Check_EnableColMove,
1861                  TabularGridFrame::OnToggleColMove)
1862
1863     EVT_UPDATE_UI(Id_Check_DrawNativeLabels,
1864                   TabularGridFrame::OnUpdateDrawNativeLabelsUI)
1865
1866     EVT_BUTTON(wxID_APPLY, TabularGridFrame::OnMoveColumn)
1867     EVT_BUTTON(wxID_RESET, TabularGridFrame::OnResetColumnOrder)
1868     EVT_BUTTON(wxID_ADD, TabularGridFrame::OnShowHideColumn)
1869     EVT_BUTTON(wxID_DELETE, TabularGridFrame::OnShowHideColumn)
1870
1871     EVT_GRID_COL_SORT(TabularGridFrame::OnGridColSort)
1872     EVT_GRID_COL_MOVE(TabularGridFrame::OnGridColMove)
1873     EVT_GRID_COL_SIZE(TabularGridFrame::OnGridColSize)
1874
1875     EVT_IDLE(TabularGridFrame::OnIdle)
1876 END_EVENT_TABLE()
1877
1878 TabularGridFrame::TabularGridFrame()
1879                 : wxFrame(NULL, wxID_ANY, "Tabular table")
1880 {
1881     m_shouldUpdateOrder = false;
1882
1883     wxPanel * const panel = new wxPanel(this);
1884
1885     // create and initialize the grid with the specified data
1886     m_table = new TabularGridTable;
1887     m_grid = new wxGrid(panel, wxID_ANY,
1888                         wxDefaultPosition, wxDefaultSize,
1889                         wxBORDER_STATIC | wxWANTS_CHARS);
1890     m_grid->SetTable(m_table, true, wxGrid::wxGridSelectRows);
1891
1892     m_grid->EnableDragColMove();
1893     m_grid->UseNativeColHeader();
1894     m_grid->HideRowLabels();
1895
1896     // add it and the other controls to the frame
1897     wxSizer * const sizerTop = new wxBoxSizer(wxVERTICAL);
1898     sizerTop->Add(m_grid, wxSizerFlags(1).Expand().Border());
1899
1900     wxSizer * const sizerControls = new wxBoxSizer(wxHORIZONTAL);
1901
1902     wxSizer * const sizerStyles = new wxBoxSizer(wxVERTICAL);
1903     m_chkUseNative = new wxCheckBox(panel, Id_Check_UseNativeHeader,
1904                                     "&Use native header");
1905     m_chkUseNative->SetValue(true);
1906     sizerStyles->Add(m_chkUseNative, wxSizerFlags().Border());
1907
1908     m_chkDrawNative = new wxCheckBox(panel, Id_Check_DrawNativeLabels,
1909                                     "&Draw native column labels");
1910     sizerStyles->Add(m_chkDrawNative, wxSizerFlags().Border());
1911
1912     m_chkShowRowLabels = new wxCheckBox(panel, Id_Check_ShowRowLabels,
1913                                         "Show &row labels");
1914     sizerStyles->Add(m_chkShowRowLabels, wxSizerFlags().Border());
1915
1916     m_chkEnableColMove = new wxCheckBox(panel, Id_Check_EnableColMove,
1917                                         "Allow column re&ordering");
1918     m_chkEnableColMove->SetValue(true);
1919     sizerStyles->Add(m_chkEnableColMove, wxSizerFlags().Border());
1920     sizerControls->Add(sizerStyles);
1921
1922     sizerControls->AddSpacer(10);
1923
1924     wxSizer * const sizerColumns = new wxBoxSizer(wxVERTICAL);
1925     wxSizer * const sizerMoveCols = new wxBoxSizer(wxHORIZONTAL);
1926     const wxSizerFlags
1927         flagsHorz(wxSizerFlags().Border(wxLEFT | wxRIGHT).Centre());
1928     sizerMoveCols->Add(new wxStaticText(panel, wxID_ANY, "&Move column"),
1929                        flagsHorz);
1930     m_txtColIndex = new ColIndexEntry(panel);
1931     sizerMoveCols->Add(m_txtColIndex, flagsHorz);
1932     sizerMoveCols->Add(new wxStaticText(panel, wxID_ANY, "&to"), flagsHorz);
1933     m_txtColPos = new ColIndexEntry(panel);
1934     sizerMoveCols->Add(m_txtColPos, flagsHorz);
1935     sizerMoveCols->Add(new wxButton(panel, wxID_APPLY), flagsHorz);
1936
1937     sizerColumns->Add(sizerMoveCols, wxSizerFlags().Expand().Border(wxBOTTOM));
1938
1939     wxSizer * const sizerShowCols = new wxBoxSizer(wxHORIZONTAL);
1940     sizerShowCols->Add(new wxStaticText(panel, wxID_ANY, "Current order:"),
1941                        flagsHorz);
1942     m_statOrder = new wxStaticText(panel, wxID_ANY, "<<< default >>>");
1943     sizerShowCols->Add(m_statOrder, flagsHorz);
1944     sizerShowCols->Add(new wxButton(panel, wxID_RESET, "&Reset order"));
1945     sizerColumns->Add(sizerShowCols, wxSizerFlags().Expand().Border(wxTOP));
1946
1947     wxSizer * const sizerShowHide = new wxBoxSizer(wxHORIZONTAL);
1948     sizerShowHide->Add(new wxStaticText(panel, wxID_ANY, "Show/hide column:"),
1949                        flagsHorz);
1950     m_txtColShowHide = new ColIndexEntry(panel);
1951     sizerShowHide->Add(m_txtColShowHide, flagsHorz);
1952     sizerShowHide->Add(new wxButton(panel, wxID_ADD, "&Show"), flagsHorz);
1953     sizerShowHide->Add(new wxButton(panel, wxID_DELETE, "&Hide"), flagsHorz);
1954     sizerColumns->Add(sizerShowHide, wxSizerFlags().Expand().Border(wxTOP));
1955
1956     sizerControls->Add(sizerColumns, wxSizerFlags(1).Expand().Border());
1957
1958     sizerTop->Add(sizerControls, wxSizerFlags().Expand().Border());
1959
1960     panel->SetSizer(sizerTop);
1961
1962     SetClientSize(panel->GetBestSize());
1963     SetSizeHints(GetSize());
1964
1965     Show();
1966 }
1967
1968 void GridFrame::OnTabularTable(wxCommandEvent&)
1969 {
1970     new TabularGridFrame;
1971 }
1972