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 #ifndef __WXMSW__
  43     #include "../sample.xpm"
  44 #endif
  45
  46 // ----------------------------------------------------------------------------
  47 // wxWin macros
  48 // ----------------------------------------------------------------------------
  49
  50 IMPLEMENT_APP( GridApp )
  51
  52 // ============================================================================
  53 // implementation
  54 // ============================================================================
  55
  56 // ----------------------------------------------------------------------------
  57 // GridApp
  58 // ----------------------------------------------------------------------------
  59
  60 bool GridApp::OnInit()
  61 {
  62     GridFrame *frame = new GridFrame;
  63     frame->Show(true);
  64
  65     return true;
  66 }
  67
  68 // ----------------------------------------------------------------------------
  69 // GridFrame
  70 // ----------------------------------------------------------------------------
  71
  72 BEGIN_EVENT_TABLE( GridFrame, wxFrame )
  73     EVT_MENU( ID_TOGGLEROWLABELS,  GridFrame::ToggleRowLabels )
  74     EVT_MENU( ID_TOGGLECOLLABELS,  GridFrame::ToggleColLabels )
  75     EVT_MENU( ID_TOGGLEEDIT, GridFrame::ToggleEditing )
  76     EVT_MENU( ID_TOGGLEROWSIZING, GridFrame::ToggleRowSizing )
  77     EVT_MENU( ID_TOGGLECOLSIZING, GridFrame::ToggleColSizing )
  78     EVT_MENU( ID_TOGGLECOLMOVING, GridFrame::ToggleColMoving )
  79     EVT_MENU( ID_TOGGLEGRIDSIZING, GridFrame::ToggleGridSizing )
  80     EVT_MENU( ID_TOGGLEGRIDDRAGCELL, GridFrame::ToggleGridDragCell )
  81     EVT_MENU( ID_TOGGLENATIVEHEADER, GridFrame::ToggleNativeHeader )
  82     EVT_MENU( ID_TOGGLEGRIDLINES, GridFrame::ToggleGridLines )
  83     EVT_MENU( ID_AUTOSIZECOLS, GridFrame::AutoSizeCols )
  84     EVT_MENU( ID_CELLOVERFLOW, GridFrame::CellOverflow )
  85     EVT_MENU( ID_RESIZECELL, GridFrame::ResizeCell )
  86     EVT_MENU( ID_SETLABELCOLOUR, GridFrame::SetLabelColour )
  87     EVT_MENU( ID_SETLABELTEXTCOLOUR, GridFrame::SetLabelTextColour )
  88     EVT_MENU( ID_SETLABEL_FONT, GridFrame::SetLabelFont )
  89     EVT_MENU( ID_ROWLABELHORIZALIGN, GridFrame::SetRowLabelHorizAlignment )
  90     EVT_MENU( ID_ROWLABELVERTALIGN, GridFrame::SetRowLabelVertAlignment )
  91     EVT_MENU( ID_COLLABELHORIZALIGN, GridFrame::SetColLabelHorizAlignment )
  92     EVT_MENU( ID_COLLABELVERTALIGN, GridFrame::SetColLabelVertAlignment )
  93     EVT_MENU( ID_GRIDLINECOLOUR, GridFrame::SetGridLineColour )
  94     EVT_MENU( ID_INSERTROW, GridFrame::InsertRow )
  95     EVT_MENU( ID_INSERTCOL, GridFrame::InsertCol )
  96     EVT_MENU( ID_DELETEROW, GridFrame::DeleteSelectedRows )
  97     EVT_MENU( ID_DELETECOL, GridFrame::DeleteSelectedCols )
  98     EVT_MENU( ID_CLEARGRID, GridFrame::ClearGrid )
  99     EVT_MENU( ID_SELCELLS,  GridFrame::SelectCells )
 100     EVT_MENU( ID_SELROWS,  GridFrame::SelectRows )
 101     EVT_MENU( ID_SELCOLS,  GridFrame::SelectCols )
 102     EVT_MENU( ID_SELROWSORCOLS,  GridFrame::SelectRowsOrCols )
 103
 104     EVT_MENU( ID_SET_CELL_FG_COLOUR, GridFrame::SetCellFgColour )
 105     EVT_MENU( ID_SET_CELL_BG_COLOUR, GridFrame::SetCellBgColour )
 106
 107     EVT_MENU( wxID_ABOUT, GridFrame::About )
 108     EVT_MENU( wxID_EXIT, GridFrame::OnQuit )
 109     EVT_MENU( ID_VTABLE, GridFrame::OnVTable)
 110     EVT_MENU( ID_BUGS_TABLE, GridFrame::OnBugsTable)
 111     EVT_MENU( ID_TABULAR_TABLE, GridFrame::OnTabularTable)
 112
 113     EVT_MENU( ID_DESELECT_CELL, GridFrame::DeselectCell)
 114     EVT_MENU( ID_DESELECT_COL, GridFrame::DeselectCol)
 115     EVT_MENU( ID_DESELECT_ROW, GridFrame::DeselectRow)
 116     EVT_MENU( ID_DESELECT_ALL, GridFrame::DeselectAll)
 117     EVT_MENU( ID_SELECT_CELL, GridFrame::SelectCell)
 118     EVT_MENU( ID_SELECT_COL, GridFrame::SelectCol)
 119     EVT_MENU( ID_SELECT_ROW, GridFrame::SelectRow)
 120     EVT_MENU( ID_SELECT_ALL, GridFrame::SelectAll)
 121     EVT_MENU( ID_SELECT_UNSELECT, GridFrame::OnAddToSelectToggle)
 122     EVT_MENU( ID_SHOW_SELECTION, GridFrame::OnShowSelection)
 123
 124     EVT_MENU( ID_SIZE_ROW, GridFrame::AutoSizeRow )
 125     EVT_MENU( ID_SIZE_COL, GridFrame::AutoSizeCol )
 126     EVT_MENU( ID_SIZE_ROW_LABEL, GridFrame::AutoSizeRowLabel )
 127     EVT_MENU( ID_SIZE_COL_LABEL, GridFrame::AutoSizeColLabel )
 128     EVT_MENU( ID_SIZE_LABELS_COL, GridFrame::AutoSizeLabelsCol )
 129     EVT_MENU( ID_SIZE_LABELS_ROW, GridFrame::AutoSizeLabelsRow )
 130     EVT_MENU( ID_SIZE_GRID, GridFrame::AutoSizeTable )
 131
 132     EVT_MENU( ID_SET_HIGHLIGHT_WIDTH, GridFrame::OnSetHighlightWidth)
 133     EVT_MENU( ID_SET_RO_HIGHLIGHT_WIDTH, GridFrame::OnSetROHighlightWidth)
 134
 135     EVT_GRID_LABEL_LEFT_CLICK( GridFrame::OnLabelLeftClick )
 136     EVT_GRID_CELL_LEFT_CLICK( GridFrame::OnCellLeftClick )
 137     EVT_GRID_ROW_SIZE( GridFrame::OnRowSize )
 138     EVT_GRID_COL_SIZE( GridFrame::OnColSize )
 139     EVT_GRID_SELECT_CELL( GridFrame::OnSelectCell )
 140     EVT_GRID_RANGE_SELECT( GridFrame::OnRangeSelected )
 141     EVT_GRID_CELL_CHANGING( GridFrame::OnCellValueChanging )
 142     EVT_GRID_CELL_CHANGE( GridFrame::OnCellValueChanged )
 143     EVT_GRID_CELL_BEGIN_DRAG( GridFrame::OnCellBeginDrag )
 144
 145     EVT_GRID_EDITOR_SHOWN( GridFrame::OnEditorShown )
 146     EVT_GRID_EDITOR_HIDDEN( GridFrame::OnEditorHidden )
 147 END_EVENT_TABLE()
 148
 149
 150 GridFrame::GridFrame()
 151         : wxFrame( (wxFrame *)NULL, wxID_ANY, _T("wxWidgets grid class demo"),
 152                    wxDefaultPosition,
 153                    wxDefaultSize )
 154 {
 155     SetIcon(wxICON(sample));
 156
 157     wxMenu *fileMenu = new wxMenu;
 158     fileMenu->Append( ID_VTABLE, _T("&Virtual table test\tCtrl-V"));
 159     fileMenu->Append( ID_BUGS_TABLE, _T("&Bugs table test\tCtrl-B"));
 160     fileMenu->Append( ID_TABULAR_TABLE, _T("&Tabular table test\tCtrl-T"));
 161     fileMenu->AppendSeparator();
 162     fileMenu->Append( wxID_EXIT, _T("E&xit\tAlt-X") );
 163
 164     wxMenu *viewMenu = new wxMenu;
 165     viewMenu->AppendCheckItem(ID_TOGGLEROWLABELS, "&Row labels");
 166     viewMenu->AppendCheckItem(ID_TOGGLECOLLABELS, "&Col labels");
 167     viewMenu->AppendCheckItem(ID_TOGGLEEDIT,"&Editable");
 168     viewMenu->AppendCheckItem(ID_TOGGLEROWSIZING, "Ro&w drag-resize");
 169     viewMenu->AppendCheckItem(ID_TOGGLECOLSIZING, "C&ol drag-resize");
 170     viewMenu->AppendCheckItem(ID_TOGGLECOLMOVING, "Col drag-&move");
 171     viewMenu->AppendCheckItem(ID_TOGGLEGRIDSIZING, "&Grid drag-resize");
 172     viewMenu->AppendCheckItem(ID_TOGGLEGRIDDRAGCELL, "&Grid drag-cell");
 173     viewMenu->AppendCheckItem(ID_TOGGLENATIVEHEADER, "&Native column headers");
 174     viewMenu->AppendCheckItem(ID_TOGGLEGRIDLINES, "&Grid Lines");
 175     viewMenu->AppendCheckItem(ID_SET_HIGHLIGHT_WIDTH, "&Set Cell Highlight Width...");
 176     viewMenu->AppendCheckItem(ID_SET_RO_HIGHLIGHT_WIDTH, "&Set Cell RO Highlight Width...");
 177     viewMenu->AppendCheckItem(ID_AUTOSIZECOLS, "&Auto-size cols");
 178     viewMenu->AppendCheckItem(ID_CELLOVERFLOW, "&Overflow cells");
 179     viewMenu->AppendCheckItem(ID_RESIZECELL, "&Resize cell (7,1)");
 180
 181     wxMenu *rowLabelMenu = new wxMenu;
 182
 183     viewMenu->Append( ID_ROWLABELALIGN, _T("R&ow label alignment"),
 184                       rowLabelMenu,
 185                       _T("Change alignment of row labels") );
 186
 187     rowLabelMenu->Append( ID_ROWLABELHORIZALIGN, _T("&Horizontal") );
 188     rowLabelMenu->Append( ID_ROWLABELVERTALIGN, _T("&Vertical") );
 189
 190     wxMenu *colLabelMenu = new wxMenu;
 191
 192     viewMenu->Append( ID_COLLABELALIGN, _T("Col l&abel alignment"),
 193                       colLabelMenu,
 194                       _T("Change alignment of col labels") );
 195
 196     colLabelMenu->Append( ID_COLLABELHORIZALIGN, _T("&Horizontal") );
 197     colLabelMenu->Append( ID_COLLABELVERTALIGN, _T("&Vertical") );
 198
 199     wxMenu *colMenu = new wxMenu;
 200     colMenu->Append( ID_SETLABELCOLOUR, _T("Set &label colour...") );
 201     colMenu->Append( ID_SETLABELTEXTCOLOUR, _T("Set label &text colour...") );
 202     colMenu->Append( ID_SETLABEL_FONT, _T("Set label fo&nt...") );
 203     colMenu->Append( ID_GRIDLINECOLOUR, _T("&Grid line colour...") );
 204     colMenu->Append( ID_SET_CELL_FG_COLOUR, _T("Set cell &foreground colour...") );
 205     colMenu->Append( ID_SET_CELL_BG_COLOUR, _T("Set cell &background colour...") );
 206
 207     wxMenu *editMenu = new wxMenu;
 208     editMenu->Append( ID_INSERTROW, _T("Insert &row") );
 209     editMenu->Append( ID_INSERTCOL, _T("Insert &column") );
 210     editMenu->Append( ID_DELETEROW, _T("Delete selected ro&ws") );
 211     editMenu->Append( ID_DELETECOL, _T("Delete selected co&ls") );
 212     editMenu->Append( ID_CLEARGRID, _T("Cl&ear grid cell contents") );
 213
 214     wxMenu *selectMenu = new wxMenu;
 215     selectMenu->Append( ID_SELECT_UNSELECT, _T("Add new cells to the selection"),
 216                         _T("When off, old selection is deselected before ")
 217                         _T("selecting the new cells"), wxITEM_CHECK );
 218     selectMenu->Append( ID_SHOW_SELECTION,
 219                         _T("&Show current selection\tCtrl-Alt-S"));
 220     selectMenu->AppendSeparator();
 221     selectMenu->Append( ID_SELECT_ALL, _T("Select all"));
 222     selectMenu->Append( ID_SELECT_ROW, _T("Select row 2"));
 223     selectMenu->Append( ID_SELECT_COL, _T("Select col 2"));
 224     selectMenu->Append( ID_SELECT_CELL, _T("Select cell (3, 1)"));
 225     selectMenu->AppendSeparator();
 226     selectMenu->Append( ID_DESELECT_ALL, _T("Deselect all"));
 227     selectMenu->Append( ID_DESELECT_ROW, _T("Deselect row 2"));
 228     selectMenu->Append( ID_DESELECT_COL, _T("Deselect col 2"));
 229     selectMenu->Append( ID_DESELECT_CELL, _T("Deselect cell (3, 1)"));
 230     wxMenu *selectionMenu = new wxMenu;
 231     selectMenu->Append( ID_CHANGESEL, _T("Change &selection mode"),
 232                       selectionMenu,
 233                       _T("Change selection mode") );
 234
 235     selectionMenu->Append( ID_SELCELLS, _T("Select &cells") );
 236     selectionMenu->Append( ID_SELROWS, _T("Select &rows") );
 237     selectionMenu->Append( ID_SELCOLS, _T("Select col&umns") );
 238     selectionMenu->Append( ID_SELROWSORCOLS, _T("Select rows &or columns") );
 239
 240     wxMenu *autosizeMenu = new wxMenu;
 241     autosizeMenu->Append( ID_SIZE_ROW, _T("Selected &row data") );
 242     autosizeMenu->Append( ID_SIZE_COL, _T("Selected &column data") );
 243     autosizeMenu->Append( ID_SIZE_ROW_LABEL, _T("Selected row la&bel") );
 244     autosizeMenu->Append( ID_SIZE_COL_LABEL, _T("Selected column &label") );
 245     autosizeMenu->Append( ID_SIZE_LABELS_COL, _T("Column la&bels") );
 246     autosizeMenu->Append( ID_SIZE_LABELS_ROW, _T("Row label&s") );
 247     autosizeMenu->Append( ID_SIZE_GRID, _T("Entire &grid") );
 248
 249     wxMenu *helpMenu = new wxMenu;
 250     helpMenu->Append( wxID_ABOUT, _T("&About wxGrid demo") );
 251
 252     wxMenuBar *menuBar = new wxMenuBar;
 253     menuBar->Append( fileMenu, _T("&File") );
 254     menuBar->Append( viewMenu, _T("&Grid") );
 255     menuBar->Append( colMenu,  _T("&Colours") );
 256     menuBar->Append( editMenu, _T("&Edit") );
 257     menuBar->Append( selectMenu, _T("&Select") );
 258     menuBar->Append( autosizeMenu, _T("&Autosize") );
 259     menuBar->Append( helpMenu, _T("&Help") );
 260
 261     SetMenuBar( menuBar );
 262
 263     m_addToSel = false;
 264
 265     grid = new wxGrid( this,
 266                        wxID_ANY,
 267                        wxPoint( 0, 0 ),
 268                        wxSize( 400, 300 ) );
 269
 270 #if wxUSE_LOG
 271     int gridW = 600, gridH = 300;
 272     int logW = gridW, logH = 100;
 273
 274     logWin = new wxTextCtrl( this,
 275                              wxID_ANY,
 276                              wxEmptyString,
 277                              wxPoint( 0, gridH + 20 ),
 278                              wxSize( logW, logH ),
 279                              wxTE_MULTILINE );
 280
 281     logger = new wxLogTextCtrl( logWin );
 282     m_logOld = wxLog::SetActiveTarget( logger );
 283     wxLog::DisableTimestamp();
 284 #endif // wxUSE_LOG
 285
 286     // this will create a grid and, by default, an associated grid
 287     // table for strings
 288     grid->CreateGrid( 0, 0 );
 289     grid->AppendRows(100);
 290     grid->AppendCols(100);
 291
 292     int ir = grid->GetNumberRows();
 293     grid->DeleteRows(0, ir);
 294     grid->AppendRows(ir);
 295
 296     grid->SetRowSize( 0, 60 );
 297     grid->SetCellValue( 0, 0, _T("Ctrl+Home\nwill go to\nthis cell") );
 298
 299     grid->SetCellValue( 0, 1, _T("A long piece of text to demonstrate wrapping.") );
 300     grid->SetCellRenderer(0 , 1, new wxGridCellAutoWrapStringRenderer);
 301     grid->SetCellEditor( 0,  1 , new wxGridCellAutoWrapStringEditor);
 302
 303     grid->SetCellValue( 0, 2, _T("Blah") );
 304     grid->SetCellValue( 0, 3, _T("Read only") );
 305     grid->SetReadOnly( 0, 3 );
 306
 307     grid->SetCellValue( 0, 4, _T("Can veto edit this cell") );
 308
 309     grid->SetCellValue( 0, 5, _T("Press\nCtrl+arrow\nto skip over\ncells") );
 310
 311     grid->SetRowSize( 99, 60 );
 312     grid->SetCellValue( 99, 99, _T("Ctrl+End\nwill go to\nthis cell") );
 313     grid->SetCellValue( 1, 0, _T("This default cell will overflow into neighboring cells, but not if you turn overflow off."));
 314
 315     grid->SetCellTextColour(1, 2, *wxRED);
 316     grid->SetCellBackgroundColour(1, 2, *wxGREEN);
 317
 318     grid->SetCellValue( 1, 4, _T("I'm in the middle"));
 319
 320     grid->SetCellValue(2, 2, _T("red"));
 321
 322     grid->SetCellTextColour(2, 2, *wxRED);
 323     grid->SetCellValue(3, 3, _T("green on grey"));
 324     grid->SetCellTextColour(3, 3, *wxGREEN);
 325     grid->SetCellBackgroundColour(3, 3, *wxLIGHT_GREY);
 326
 327     grid->SetCellValue(4, 4, _T("a weird looking cell"));
 328     grid->SetCellAlignment(4, 4, wxALIGN_CENTRE, wxALIGN_CENTRE);
 329     grid->SetCellRenderer(4, 4, new MyGridCellRenderer);
 330
 331     grid->SetCellRenderer(3, 0, new wxGridCellBoolRenderer);
 332     grid->SetCellEditor(3, 0, new wxGridCellBoolEditor);
 333
 334     wxGridCellAttr *attr;
 335     attr = new wxGridCellAttr;
 336     attr->SetTextColour(*wxBLUE);
 337     grid->SetColAttr(5, attr);
 338     attr = new wxGridCellAttr;
 339     attr->SetBackgroundColour(*wxRED);
 340     grid->SetRowAttr(5, attr);
 341
 342     grid->SetCellValue(2, 4, _T("a wider column"));
 343     grid->SetColSize(4, 120);
 344     grid->SetColMinimalWidth(4, 120);
 345
 346     grid->SetCellTextColour(5, 8, *wxGREEN);
 347     grid->SetCellValue(5, 8, _T("Bg from row attr\nText col from cell attr"));
 348     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"));
 349
 350     grid->SetColFormatFloat(6);
 351     grid->SetCellValue(0, 6, wxString::Format(wxT("%g"), 3.1415));
 352     grid->SetCellValue(1, 6, wxString::Format(wxT("%g"), 1415.0));
 353     grid->SetCellValue(2, 6, wxString::Format(wxT("%g"), 12345.67890));
 354
 355     grid->SetColFormatFloat(7, 6, 2);
 356     grid->SetCellValue(0, 7, wxString::Format(wxT("%g"), 3.1415));
 357     grid->SetCellValue(1, 7, wxString::Format(wxT("%g"), 1415.0));
 358     grid->SetCellValue(2, 7, wxString::Format(wxT("%g"), 12345.67890));
 359
 360     grid->SetColFormatNumber(8);
 361     grid->SetCellValue(0, 8, "17");
 362     grid->SetCellValue(1, 8, "0");
 363     grid->SetCellValue(2, 8, "-666");
 364
 365     const wxString choices[] =
 366     {
 367         _T("Please select a choice"),
 368         _T("This takes two cells"),
 369         _T("Another choice"),
 370     };
 371     grid->SetCellEditor(4, 0, new wxGridCellChoiceEditor(WXSIZEOF(choices), choices));
 372     grid->SetCellSize(4, 0, 1, 2);
 373     grid->SetCellValue(4, 0, choices[0]);
 374     grid->SetCellOverflow(4, 0, false);
 375
 376     grid->SetCellSize(7, 1, 3, 4);
 377     grid->SetCellAlignment(7, 1, wxALIGN_CENTRE, wxALIGN_CENTRE);
 378     grid->SetCellValue(7, 1, _T("Big box!"));
 379
 380     // create a separator-like row: it's grey and it's non-resizeable
 381     grid->DisableRowResize(10);
 382     grid->SetRowSize(10, 30);
 383     attr = new wxGridCellAttr;
 384     attr->SetBackgroundColour(*wxLIGHT_GREY);
 385     grid->SetRowAttr(10, attr);
 386     grid->SetCellValue(10, 0, "You can't resize this row interactively -- try it");
 387
 388     // this does exactly nothing except testing that SetAttr() handles NULL
 389     // attributes and does reference counting correctly
 390     grid->SetAttr(11, 11, NULL);
 391     grid->SetAttr(11, 11, new wxGridCellAttr);
 392     grid->SetAttr(11, 11, NULL);
 393
 394     wxBoxSizer *topSizer = new wxBoxSizer( wxVERTICAL );
 395     topSizer->Add( grid,
 396                    1,
 397                    wxEXPAND );
 398
 399 #if wxUSE_LOG
 400     topSizer->Add( logWin,
 401                    0,
 402                    wxEXPAND );
 403 #endif // wxUSE_LOG
 404
 405     SetSizerAndFit( topSizer );
 406
 407     Centre();
 408     SetDefaults();
 409 }
 410
 411
 412 GridFrame::~GridFrame()
 413 {
 414 #if wxUSE_LOG
 415     delete wxLog::SetActiveTarget(m_logOld);
 416 #endif // wxUSE_LOG
 417 }
 418
 419
 420 void GridFrame::SetDefaults()
 421 {
 422     GetMenuBar()->Check( ID_TOGGLEROWLABELS, true );
 423     GetMenuBar()->Check( ID_TOGGLECOLLABELS, true );
 424     GetMenuBar()->Check( ID_TOGGLEEDIT, true );
 425     GetMenuBar()->Check( ID_TOGGLEROWSIZING, true );
 426     GetMenuBar()->Check( ID_TOGGLECOLSIZING, true );
 427     GetMenuBar()->Check( ID_TOGGLECOLMOVING, false );
 428     GetMenuBar()->Check( ID_TOGGLEGRIDSIZING, true );
 429     GetMenuBar()->Check( ID_TOGGLEGRIDDRAGCELL, false );
 430     GetMenuBar()->Check( ID_TOGGLENATIVEHEADER, false );
 431     GetMenuBar()->Check( ID_TOGGLEGRIDLINES, true );
 432     GetMenuBar()->Check( ID_CELLOVERFLOW, true );
 433 }
 434
 435
 436 void GridFrame::ToggleRowLabels( wxCommandEvent& WXUNUSED(ev) )
 437 {
 438     if ( GetMenuBar()->IsChecked( ID_TOGGLEROWLABELS ) )
 439     {
 440         grid->SetRowLabelSize( grid->GetDefaultRowLabelSize() );
 441     }
 442     else
 443     {
 444         grid->SetRowLabelSize( 0 );
 445     }
 446 }
 447
 448
 449 void GridFrame::ToggleColLabels( wxCommandEvent& WXUNUSED(ev) )
 450 {
 451     if ( GetMenuBar()->IsChecked( ID_TOGGLECOLLABELS ) )
 452     {
 453         grid->SetColLabelSize( grid->GetDefaultColLabelSize() );
 454     }
 455     else
 456     {
 457         grid->SetColLabelSize( 0 );
 458     }
 459 }
 460
 461
 462 void GridFrame::ToggleEditing( wxCommandEvent& WXUNUSED(ev) )
 463 {
 464     grid->EnableEditing(
 465         GetMenuBar()->IsChecked( ID_TOGGLEEDIT ) );
 466 }
 467
 468
 469 void GridFrame::ToggleRowSizing( wxCommandEvent& WXUNUSED(ev) )
 470 {
 471     grid->EnableDragRowSize(
 472         GetMenuBar()->IsChecked( ID_TOGGLEROWSIZING ) );
 473 }
 474
 475
 476 void GridFrame::ToggleColSizing( wxCommandEvent& WXUNUSED(ev) )
 477 {
 478     grid->EnableDragColSize(
 479         GetMenuBar()->IsChecked( ID_TOGGLECOLSIZING ) );
 480 }
 481
 482 void GridFrame::ToggleColMoving( wxCommandEvent& WXUNUSED(ev) )
 483 {
 484     grid->EnableDragColMove(
 485         GetMenuBar()->IsChecked( ID_TOGGLECOLMOVING ) );
 486 }
 487
 488 void GridFrame::ToggleGridSizing( wxCommandEvent& WXUNUSED(ev) )
 489 {
 490     grid->EnableDragGridSize(
 491         GetMenuBar()->IsChecked( ID_TOGGLEGRIDSIZING ) );
 492 }
 493
 494 void GridFrame::ToggleGridDragCell( wxCommandEvent& WXUNUSED(ev) )
 495 {
 496     grid->EnableDragCell(
 497         GetMenuBar()->IsChecked( ID_TOGGLEGRIDDRAGCELL ) );
 498 }
 499
 500 void GridFrame::ToggleNativeHeader( wxCommandEvent& WXUNUSED(ev) )
 501 {
 502     grid->SetUseNativeColLabels(
 503         GetMenuBar()->IsChecked( ID_TOGGLENATIVEHEADER ) );
 504 }
 505
 506 void GridFrame::ToggleGridLines( wxCommandEvent& WXUNUSED(ev) )
 507 {
 508     grid->EnableGridLines(
 509         GetMenuBar()->IsChecked( ID_TOGGLEGRIDLINES ) );
 510 }
 511
 512 void GridFrame::OnSetHighlightWidth( 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->GetCellHighlightPenWidth();
 520     dlg.SetSelection(current);
 521     if (dlg.ShowModal() == wxID_OK) {
 522         grid->SetCellHighlightPenWidth(dlg.GetSelection());
 523     }
 524 }
 525
 526 void GridFrame::OnSetROHighlightWidth( wxCommandEvent& WXUNUSED(ev) )
 527 {
 528     wxString choices[] = { _T("0"), _T("1"), _T("2"), _T("3"), _T("4"), _T("5"), _T("6"), _T("7"), _T("8"), _T("9"), _T("10")};
 529
 530     wxSingleChoiceDialog dlg(this, _T("Choose the thickness of the highlight pen:"),
 531                              _T("Pen Width"), 11, choices);
 532
 533     int current = grid->GetCellHighlightROPenWidth();
 534     dlg.SetSelection(current);
 535     if (dlg.ShowModal() == wxID_OK) {
 536         grid->SetCellHighlightROPenWidth(dlg.GetSelection());
 537     }
 538 }
 539
 540
 541
 542 void GridFrame::AutoSizeCols( wxCommandEvent& WXUNUSED(ev) )
 543 {
 544     grid->AutoSizeColumns();
 545     grid->Refresh();
 546 }
 547
 548 void GridFrame::CellOverflow( wxCommandEvent& ev )
 549 {
 550     grid->SetDefaultCellOverflow(ev.IsChecked());
 551     grid->Refresh();
 552 }
 553
 554 void GridFrame::ResizeCell( wxCommandEvent& ev )
 555 {
 556     if (ev.IsChecked())
 557         grid->SetCellSize( 7, 1, 5, 5 );
 558     else
 559         grid->SetCellSize( 7, 1, 1, 5 );
 560     grid->Refresh();
 561 }
 562
 563 void GridFrame::SetLabelColour( 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->SetLabelBackgroundColour( colour );
 573     }
 574 }
 575
 576
 577 void GridFrame::SetLabelTextColour( wxCommandEvent& WXUNUSED(ev) )
 578 {
 579     wxColourDialog dlg( NULL );
 580     if ( dlg.ShowModal() == wxID_OK )
 581     {
 582         wxColourData retData;
 583         retData = dlg.GetColourData();
 584         wxColour colour = retData.GetColour();
 585
 586         grid->SetLabelTextColour( colour );
 587     }
 588 }
 589
 590 void GridFrame::SetLabelFont( wxCommandEvent& WXUNUSED(ev) )
 591 {
 592     wxFont font = wxGetFontFromUser(this);
 593     if ( font.Ok() )
 594     {
 595         grid->SetLabelFont(font);
 596     }
 597 }
 598
 599 void GridFrame::SetRowLabelHorizAlignment( wxCommandEvent& WXUNUSED(ev) )
 600 {
 601     int horiz, vert;
 602     grid->GetRowLabelAlignment( &horiz, &vert );
 603
 604     switch ( horiz )
 605     {
 606         case wxALIGN_LEFT:
 607             horiz = wxALIGN_CENTRE;
 608             break;
 609
 610         case wxALIGN_CENTRE:
 611             horiz = wxALIGN_RIGHT;
 612             break;
 613
 614         case wxALIGN_RIGHT:
 615             horiz = wxALIGN_LEFT;
 616             break;
 617     }
 618
 619     grid->SetRowLabelAlignment( horiz, vert );
 620 }
 621
 622 void GridFrame::SetRowLabelVertAlignment( wxCommandEvent& WXUNUSED(ev) )
 623 {
 624     int horiz, vert;
 625     grid->GetRowLabelAlignment( &horiz, &vert );
 626
 627     switch ( vert )
 628     {
 629         case wxALIGN_TOP:
 630             vert = wxALIGN_CENTRE;
 631             break;
 632
 633         case wxALIGN_CENTRE:
 634             vert = wxALIGN_BOTTOM;
 635             break;
 636
 637         case wxALIGN_BOTTOM:
 638             vert = wxALIGN_TOP;
 639             break;
 640     }
 641
 642     grid->SetRowLabelAlignment( horiz, vert );
 643 }
 644
 645
 646 void GridFrame::SetColLabelHorizAlignment( wxCommandEvent& WXUNUSED(ev) )
 647 {
 648     int horiz, vert;
 649     grid->GetColLabelAlignment( &horiz, &vert );
 650
 651     switch ( horiz )
 652     {
 653         case wxALIGN_LEFT:
 654             horiz = wxALIGN_CENTRE;
 655             break;
 656
 657         case wxALIGN_CENTRE:
 658             horiz = wxALIGN_RIGHT;
 659             break;
 660
 661         case wxALIGN_RIGHT:
 662             horiz = wxALIGN_LEFT;
 663             break;
 664     }
 665
 666     grid->SetColLabelAlignment( horiz, vert );
 667 }
 668
 669
 670 void GridFrame::SetColLabelVertAlignment( wxCommandEvent& WXUNUSED(ev) )
 671 {
 672     int horiz, vert;
 673     grid->GetColLabelAlignment( &horiz, &vert );
 674
 675     switch ( vert )
 676     {
 677         case wxALIGN_TOP:
 678             vert = wxALIGN_CENTRE;
 679             break;
 680
 681         case wxALIGN_CENTRE:
 682             vert = wxALIGN_BOTTOM;
 683             break;
 684
 685         case wxALIGN_BOTTOM:
 686             vert = wxALIGN_TOP;
 687             break;
 688     }
 689
 690     grid->SetColLabelAlignment( horiz, vert );
 691 }
 692
 693
 694 void GridFrame::SetGridLineColour( wxCommandEvent& WXUNUSED(ev) )
 695 {
 696     wxColourDialog dlg( NULL );
 697     if ( dlg.ShowModal() == wxID_OK )
 698     {
 699         wxColourData retData;
 700         retData = dlg.GetColourData();
 701         wxColour colour = retData.GetColour();
 702
 703         grid->SetGridLineColour( colour );
 704     }
 705 }
 706
 707
 708 void GridFrame::InsertRow( wxCommandEvent& WXUNUSED(ev) )
 709 {
 710     grid->InsertRows( grid->GetGridCursorRow(), 1 );
 711 }
 712
 713
 714 void GridFrame::InsertCol( wxCommandEvent& WXUNUSED(ev) )
 715 {
 716     grid->InsertCols( grid->GetGridCursorCol(), 1 );
 717 }
 718
 719
 720 void GridFrame::DeleteSelectedRows( wxCommandEvent& WXUNUSED(ev) )
 721 {
 722     if ( grid->IsSelection() )
 723     {
 724         wxGridUpdateLocker locker(grid);
 725         for ( int n = 0; n < grid->GetNumberRows(); )
 726         {
 727             if ( grid->IsInSelection( n , 0 ) )
 728                 grid->DeleteRows( n, 1 );
 729             else
 730                 n++;
 731         }
 732     }
 733 }
 734
 735
 736 void GridFrame::AutoSizeRow(wxCommandEvent& WXUNUSED(event))
 737 {
 738     wxGridUpdateLocker locker(grid);
 739     const wxArrayInt sels  = grid->GetSelectedRows();
 740     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 741     {
 742         grid->AutoSizeRow( sels[n], false );
 743     }
 744 }
 745
 746 void GridFrame::AutoSizeCol(wxCommandEvent& WXUNUSED(event))
 747 {
 748     wxGridUpdateLocker locker(grid);
 749     const wxArrayInt sels  = grid->GetSelectedCols();
 750     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 751     {
 752         grid->AutoSizeColumn( sels[n], false );
 753     }
 754 }
 755
 756 void GridFrame::AutoSizeRowLabel(wxCommandEvent& WXUNUSED(event))
 757 {
 758     wxGridUpdateLocker locker(grid);
 759     const wxArrayInt sels  = grid->GetSelectedRows();
 760     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 761     {
 762         grid->AutoSizeRowLabelSize( sels[n] );
 763     }
 764 }
 765
 766 void GridFrame::AutoSizeColLabel(wxCommandEvent& WXUNUSED(event))
 767 {
 768     wxGridUpdateLocker locker(grid);
 769     const wxArrayInt sels  = grid->GetSelectedCols();
 770     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 771     {
 772         grid->AutoSizeColLabelSize( sels[n] );
 773     }
 774 }
 775
 776 void GridFrame::AutoSizeLabelsCol(wxCommandEvent& WXUNUSED(event))
 777 {
 778     grid->SetColLabelSize( wxGRID_AUTOSIZE );
 779 }
 780
 781 void GridFrame::AutoSizeLabelsRow(wxCommandEvent& WXUNUSED(event))
 782 {
 783     grid->SetRowLabelSize( wxGRID_AUTOSIZE );
 784 }
 785
 786 void GridFrame::AutoSizeTable(wxCommandEvent& WXUNUSED(event))
 787 {
 788     grid->AutoSize();
 789 }
 790
 791
 792 void GridFrame::DeleteSelectedCols( wxCommandEvent& WXUNUSED(ev) )
 793 {
 794     if ( grid->IsSelection() )
 795     {
 796         wxGridUpdateLocker locker(grid);
 797         for ( int n = 0; n < grid->GetNumberCols(); )
 798         {
 799             if ( grid->IsInSelection( 0 , n ) )
 800                 grid->DeleteCols( n, 1 );
 801             else
 802                 n++;
 803         }
 804     }
 805 }
 806
 807
 808 void GridFrame::ClearGrid( wxCommandEvent& WXUNUSED(ev) )
 809 {
 810     grid->ClearGrid();
 811 }
 812
 813 void GridFrame::SelectCells( wxCommandEvent& WXUNUSED(ev) )
 814 {
 815     grid->SetSelectionMode( wxGrid::wxGridSelectCells );
 816 }
 817
 818 void GridFrame::SelectRows( wxCommandEvent& WXUNUSED(ev) )
 819 {
 820     grid->SetSelectionMode( wxGrid::wxGridSelectRows );
 821 }
 822
 823 void GridFrame::SelectCols( wxCommandEvent& WXUNUSED(ev) )
 824 {
 825     grid->SetSelectionMode( wxGrid::wxGridSelectColumns );
 826 }
 827
 828 void GridFrame::SelectRowsOrCols( wxCommandEvent& WXUNUSED(ev) )
 829 {
 830     grid->SetSelectionMode( wxGrid::wxGridSelectRowsOrColumns );
 831 }
 832
 833 void GridFrame::SetCellFgColour( wxCommandEvent& WXUNUSED(ev) )
 834 {
 835     wxColour col = wxGetColourFromUser(this);
 836     if ( col.Ok() )
 837     {
 838         grid->SetDefaultCellTextColour(col);
 839         grid->Refresh();
 840     }
 841 }
 842
 843 void GridFrame::SetCellBgColour( wxCommandEvent& WXUNUSED(ev) )
 844 {
 845     wxColour col = wxGetColourFromUser(this);
 846     if ( col.Ok() )
 847     {
 848         // Check the new Refresh function by passing it a rectangle
 849         // which exactly fits the grid.
 850         wxPoint pt(0, 0);
 851         wxRect r(pt, grid->GetSize());
 852         grid->SetDefaultCellBackgroundColour(col);
 853         grid->Refresh(true, &r);
 854     }
 855 }
 856
 857 void GridFrame::DeselectCell(wxCommandEvent& WXUNUSED(event))
 858 {
 859       grid->DeselectCell(3, 1);
 860 }
 861
 862 void GridFrame::DeselectCol(wxCommandEvent& WXUNUSED(event))
 863 {
 864       grid->DeselectCol(2);
 865 }
 866
 867 void GridFrame::DeselectRow(wxCommandEvent& WXUNUSED(event))
 868 {
 869       grid->DeselectRow(2);
 870 }
 871
 872 void GridFrame::DeselectAll(wxCommandEvent& WXUNUSED(event))
 873 {
 874       grid->ClearSelection();
 875 }
 876
 877 void GridFrame::SelectCell(wxCommandEvent& WXUNUSED(event))
 878 {
 879       grid->SelectBlock(3, 1, 3, 1, m_addToSel);
 880 }
 881
 882 void GridFrame::SelectCol(wxCommandEvent& WXUNUSED(event))
 883 {
 884       grid->SelectCol(2, m_addToSel);
 885 }
 886
 887 void GridFrame::SelectRow(wxCommandEvent& WXUNUSED(event))
 888 {
 889       grid->SelectRow(2, m_addToSel);
 890 }
 891
 892 void GridFrame::SelectAll(wxCommandEvent& WXUNUSED(event))
 893 {
 894       grid->SelectAll();
 895 }
 896
 897 void GridFrame::OnAddToSelectToggle(wxCommandEvent& event)
 898 {
 899     m_addToSel = event.IsChecked();
 900 }
 901
 902 void GridFrame::OnLabelLeftClick( wxGridEvent& ev )
 903 {
 904     wxString logBuf;
 905     if ( ev.GetRow() != -1 )
 906     {
 907         logBuf << _T("Left click on row label ") << ev.GetRow();
 908     }
 909     else if ( ev.GetCol() != -1 )
 910     {
 911         logBuf << _T("Left click on col label ") << ev.GetCol();
 912     }
 913     else
 914     {
 915         logBuf << _T("Left click on corner label");
 916     }
 917
 918     if ( ev.ShiftDown() )
 919         logBuf << _T(" (shift down)");
 920     if ( ev.ControlDown() )
 921         logBuf << _T(" (control down)");
 922     wxLogMessage( wxT("%s"), logBuf.c_str() );
 923
 924     // you must call event skip if you want default grid processing
 925     //
 926     ev.Skip();
 927 }
 928
 929
 930 void GridFrame::OnCellLeftClick( wxGridEvent& ev )
 931 {
 932     wxLogMessage(_T("Left click at row %d, col %d"), ev.GetRow(), ev.GetCol());
 933
 934     // you must call event skip if you want default grid processing
 935     // (cell highlighting etc.)
 936     //
 937     ev.Skip();
 938 }
 939
 940
 941 void GridFrame::OnRowSize( wxGridSizeEvent& ev )
 942 {
 943     const int row = ev.GetRowOrCol();
 944
 945     wxLogMessage("Resized row %d, new height = %d",
 946                  row, grid->GetRowSize(row));
 947
 948     ev.Skip();
 949 }
 950
 951
 952 void GridFrame::OnColSize( wxGridSizeEvent& ev )
 953 {
 954     const int col = ev.GetRowOrCol();
 955
 956     wxLogMessage("Resized column %d, new width = %d",
 957                  col, grid->GetColSize(col));
 958
 959     ev.Skip();
 960 }
 961
 962
 963 void GridFrame::OnShowSelection(wxCommandEvent& WXUNUSED(event))
 964 {
 965     // max number of elements to dump -- otherwise it can take too much time
 966     static const size_t countMax = 100;
 967
 968     bool rows = false;
 969
 970     switch ( grid->GetSelectionMode() )
 971     {
 972         case wxGrid::wxGridSelectCells:
 973             {
 974                 const wxGridCellCoordsArray cells(grid->GetSelectedCells());
 975                 size_t count = cells.size();
 976                 wxLogMessage(_T("%lu cells selected:"), (unsigned long)count);
 977                 if ( count > countMax )
 978                 {
 979                     wxLogMessage(_T("[too many selected cells, ")
 980                                  _T("showing only the first %lu]"),
 981                                  (unsigned long)countMax);
 982                     count = countMax;
 983                 }
 984
 985                 for ( size_t n = 0; n < count; n++ )
 986                 {
 987                     const wxGridCellCoords& c = cells[n];
 988                     wxLogMessage(_T("  selected cell %lu: (%d, %d)"),
 989                                  (unsigned long)n, c.GetCol(), c.GetRow());
 990                 }
 991             }
 992             break;
 993
 994         case wxGrid::wxGridSelectRows:
 995             rows = true;
 996             // fall through
 997
 998         case wxGrid::wxGridSelectColumns:
 999             {
1000                 const wxChar *plural, *single;
1001                 if ( rows )
1002                 {
1003                     plural = _T("rows");
1004                     single = _T("row");
1005                 }
1006                 else // columns
1007                 {
1008                     plural = _T("columns");
1009                     single = _T("column");
1010                 }
1011
1012                 const wxArrayInt sels((const wxArrayInt)(rows ? grid->GetSelectedRows()
1013                                            : grid->GetSelectedCols()));
1014                 size_t count = sels.size();
1015                 wxLogMessage(_T("%lu %s selected:"),
1016                              (unsigned long)count, plural);
1017                 if ( count > countMax )
1018                 {
1019                     wxLogMessage(_T("[too many selected %s, ")
1020                                  _T("showing only the first %lu]"),
1021                                  plural, (unsigned long)countMax);
1022                     count = countMax;
1023                 }
1024
1025                 for ( size_t n = 0; n < count; n++ )
1026                 {
1027                     wxLogMessage(_T("  selected %s %lu: %d"),
1028                                  single, (unsigned long)n, sels[n]);
1029                 }
1030             }
1031             break;
1032
1033         default:
1034             wxFAIL_MSG( _T("unknown wxGrid selection mode") );
1035             break;
1036     }
1037 }
1038
1039 void GridFrame::OnSelectCell( wxGridEvent& ev )
1040 {
1041     wxString logBuf;
1042     if ( ev.Selecting() )
1043         logBuf << _T("Selected ");
1044     else
1045         logBuf << _T("Deselected ");
1046     logBuf << _T("cell at row ") << ev.GetRow()
1047            << _T(" col ") << ev.GetCol()
1048            << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
1049            << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
1050            << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
1051            << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");
1052
1053     //Indicate whether this column was moved
1054     if ( ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() ) != ev.GetCol() )
1055         logBuf << _T(" *** Column moved, current position: ") << ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() );
1056
1057     wxLogMessage( wxT("%s"), logBuf.c_str() );
1058
1059     // you must call Skip() if you want the default processing
1060     // to occur in wxGrid
1061     ev.Skip();
1062 }
1063
1064 void GridFrame::OnRangeSelected( wxGridRangeSelectEvent& ev )
1065 {
1066     wxString logBuf;
1067     if ( ev.Selecting() )
1068         logBuf << _T("Selected ");
1069     else
1070         logBuf << _T("Deselected ");
1071     logBuf << _T("cells from row ") << ev.GetTopRow()
1072            << _T(" col ") << ev.GetLeftCol()
1073            << _T(" to row ") << ev.GetBottomRow()
1074            << _T(" col ") << ev.GetRightCol()
1075            << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
1076            << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
1077            << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
1078            << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");
1079     wxLogMessage( wxT("%s"), logBuf.c_str() );
1080
1081     ev.Skip();
1082 }
1083
1084 void GridFrame::OnCellValueChanging( wxGridEvent& ev )
1085 {
1086     int row = ev.GetRow(),
1087         col = ev.GetCol();
1088
1089     wxLogMessage("Value of cell at (%d, %d): about to change "
1090                  "from \"%s\" to \"%s\"",
1091                  row, col,
1092                  grid->GetCellValue(row, col), ev.GetString());
1093
1094     // test how vetoing works
1095     if ( ev.GetString() == "42" )
1096     {
1097         wxLogMessage("Vetoing the change.");
1098         ev.Veto();
1099         return;
1100     }
1101
1102     ev.Skip();
1103 }
1104
1105 void GridFrame::OnCellValueChanged( wxGridEvent& ev )
1106 {
1107     int row = ev.GetRow(),
1108         col = ev.GetCol();
1109
1110     wxLogMessage("Value of cell at (%d, %d) changed and is now \"%s\" "
1111                  "(was \"%s\")",
1112                  row, col,
1113                  grid->GetCellValue(row, col), ev.GetString());
1114
1115     ev.Skip();
1116 }
1117
1118 void GridFrame::OnCellBeginDrag( wxGridEvent& ev )
1119 {
1120     wxLogMessage(_T("Got request to drag cell at row %d, col %d"),
1121                  ev.GetRow(), ev.GetCol());
1122
1123     ev.Skip();
1124 }
1125
1126 void GridFrame::OnEditorShown( wxGridEvent& ev )
1127 {
1128
1129     if ( (ev.GetCol() == 4) &&
1130          (ev.GetRow() == 0) &&
1131      (wxMessageBox(_T("Are you sure you wish to edit this cell"),
1132                    _T("Checking"),wxYES_NO) == wxNO ) ) {
1133
1134      ev.Veto();
1135      return;
1136     }
1137
1138     wxLogMessage( wxT("Cell editor shown.") );
1139
1140     ev.Skip();
1141 }
1142
1143 void GridFrame::OnEditorHidden( wxGridEvent& ev )
1144 {
1145
1146     if ( (ev.GetCol() == 4) &&
1147          (ev.GetRow() == 0) &&
1148      (wxMessageBox(_T("Are you sure you wish to finish editing this cell"),
1149                    _T("Checking"),wxYES_NO) == wxNO ) ) {
1150
1151         ev.Veto();
1152         return;
1153     }
1154
1155     wxLogMessage( wxT("Cell editor hidden.") );
1156
1157     ev.Skip();
1158 }
1159
1160 void GridFrame::About(  wxCommandEvent& WXUNUSED(ev) )
1161 {
1162     wxAboutDialogInfo aboutInfo;
1163     aboutInfo.SetName(wxT("wxGrid demo"));
1164     aboutInfo.SetDescription(_("wxGrid sample program"));
1165     aboutInfo.AddDeveloper(wxT("Michael Bedward"));
1166     aboutInfo.AddDeveloper(wxT("Julian Smart"));
1167     aboutInfo.AddDeveloper(wxT("Vadim Zeitlin"));
1168
1169     // this is just to force the generic version of the about
1170     // dialog under wxMSW so that it's easy to test if the grid
1171     // repaints correctly when it has lost focus and a dialog
1172     // (different from the Windows standard message box -- it doesn't
1173     // work with it for some reason) is moved over it.
1174     aboutInfo.SetWebSite(wxT("http://www.wxwidgets.org"));
1175
1176     wxAboutBox(aboutInfo);
1177 }
1178
1179
1180 void GridFrame::OnQuit( wxCommandEvent& WXUNUSED(ev) )
1181 {
1182     Close( true );
1183 }
1184
1185 void GridFrame::OnBugsTable(wxCommandEvent& )
1186 {
1187     BugsGridFrame *frame = new BugsGridFrame;
1188     frame->Show(true);
1189 }
1190
1191 // ----------------------------------------------------------------------------
1192 // MyGridCellAttrProvider
1193 // ----------------------------------------------------------------------------
1194
1195 MyGridCellAttrProvider::MyGridCellAttrProvider()
1196 {
1197     m_attrForOddRows = new wxGridCellAttr;
1198     m_attrForOddRows->SetBackgroundColour(*wxLIGHT_GREY);
1199 }
1200
1201 MyGridCellAttrProvider::~MyGridCellAttrProvider()
1202 {
1203     m_attrForOddRows->DecRef();
1204 }
1205
1206 wxGridCellAttr *MyGridCellAttrProvider::GetAttr(int row, int col,
1207                            wxGridCellAttr::wxAttrKind  kind /* = wxGridCellAttr::Any */) const
1208 {
1209     wxGridCellAttr *attr = wxGridCellAttrProvider::GetAttr(row, col, kind);
1210
1211     if ( row % 2 )
1212     {
1213         if ( !attr )
1214         {
1215             attr = m_attrForOddRows;
1216             attr->IncRef();
1217         }
1218         else
1219         {
1220             if ( !attr->HasBackgroundColour() )
1221             {
1222                 wxGridCellAttr *attrNew = attr->Clone();
1223                 attr->DecRef();
1224                 attr = attrNew;
1225                 attr->SetBackgroundColour(*wxLIGHT_GREY);
1226             }
1227         }
1228     }
1229
1230     return attr;
1231 }
1232
1233 void GridFrame::OnVTable(wxCommandEvent& )
1234 {
1235     static long s_sizeGrid = 10000;
1236
1237     s_sizeGrid = wxGetNumberFromUser(_T("Size of the table to create"),
1238                                      _T("Size: "),
1239                                      _T("wxGridDemo question"),
1240                                      s_sizeGrid,
1241                                      0, 32000, this);
1242
1243     if ( s_sizeGrid != -1 )
1244     {
1245         BigGridFrame* win = new BigGridFrame(s_sizeGrid);
1246         win->Show(true);
1247     }
1248 }
1249
1250 // ----------------------------------------------------------------------------
1251 // MyGridCellRenderer
1252 // ----------------------------------------------------------------------------
1253
1254 // do something that the default renderer doesn't here just to show that it is
1255 // possible to alter the appearance of the cell beyond what the attributes
1256 // allow
1257 void MyGridCellRenderer::Draw(wxGrid& grid,
1258                               wxGridCellAttr& attr,
1259                               wxDC& dc,
1260                               const wxRect& rect,
1261                               int row, int col,
1262                               bool isSelected)
1263 {
1264     wxGridCellStringRenderer::Draw(grid, attr, dc, rect, row, col, isSelected);
1265
1266     dc.SetPen(*wxGREEN_PEN);
1267     dc.SetBrush(*wxTRANSPARENT_BRUSH);
1268     dc.DrawEllipse(rect);
1269 }
1270
1271 // ============================================================================
1272 // BigGridFrame and BigGridTable:  Sample of a non-standard table
1273 // ============================================================================
1274
1275 BigGridFrame::BigGridFrame(long sizeGrid)
1276             : wxFrame(NULL, wxID_ANY, _T("Plugin Virtual Table"),
1277                       wxDefaultPosition, wxSize(500, 450))
1278 {
1279     m_grid = new wxGrid(this, wxID_ANY, wxDefaultPosition, wxDefaultSize);
1280     m_table = new BigGridTable(sizeGrid);
1281
1282     // VZ: I don't understand why this slows down the display that much,
1283     //     must profile it...
1284     //m_table->SetAttrProvider(new MyGridCellAttrProvider);
1285
1286     m_grid->SetTable(m_table, true);
1287
1288 #if defined __WXMOTIF__
1289     // MB: the grid isn't getting a sensible default size under wxMotif
1290     int cw, ch;
1291     GetClientSize( &cw, &ch );
1292     m_grid->SetSize( cw, ch );
1293 #endif
1294 }
1295
1296 // ============================================================================
1297 // BugsGridFrame: a "realistic" table
1298 // ============================================================================
1299
1300 // ----------------------------------------------------------------------------
1301 // bugs table data
1302 // ----------------------------------------------------------------------------
1303
1304 enum Columns
1305 {
1306     Col_Id,
1307     Col_Summary,
1308     Col_Severity,
1309     Col_Priority,
1310     Col_Platform,
1311     Col_Opened,
1312     Col_Max
1313 };
1314
1315 enum Severity
1316 {
1317     Sev_Wish,
1318     Sev_Minor,
1319     Sev_Normal,
1320     Sev_Major,
1321     Sev_Critical,
1322     Sev_Max
1323 };
1324
1325 static const wxString severities[] =
1326 {
1327     _T("wishlist"),
1328     _T("minor"),
1329     _T("normal"),
1330     _T("major"),
1331     _T("critical"),
1332 };
1333
1334 static struct BugsGridData
1335 {
1336     int id;
1337     wxChar summary[80];
1338     Severity severity;
1339     int prio;
1340     wxChar platform[12];
1341     bool opened;
1342 } gs_dataBugsGrid [] =
1343 {
1344     { 18, _T("foo doesn't work"), Sev_Major, 1, _T("wxMSW"), true },
1345     { 27, _T("bar crashes"), Sev_Critical, 1, _T("all"), false },
1346     { 45, _T("printing is slow"), Sev_Minor, 3, _T("wxMSW"), true },
1347     { 68, _T("Rectangle() fails"), Sev_Normal, 1, _T("wxMSW"), false },
1348 };
1349
1350 static const wxChar *headers[Col_Max] =
1351 {
1352     _T("Id"),
1353     _T("Summary"),
1354     _T("Severity"),
1355     _T("Priority"),
1356     _T("Platform"),
1357     _T("Opened?"),
1358 };
1359
1360 // ----------------------------------------------------------------------------
1361 // BugsGridTable
1362 // ----------------------------------------------------------------------------
1363
1364 wxString BugsGridTable::GetTypeName(int WXUNUSED(row), int col)
1365 {
1366     switch ( col )
1367     {
1368         case Col_Id:
1369         case Col_Priority:
1370             return wxGRID_VALUE_NUMBER;;
1371
1372         case Col_Severity:
1373             // fall thorugh (TODO should be a list)
1374
1375         case Col_Summary:
1376             return wxString::Format(_T("%s:80"), wxGRID_VALUE_STRING);
1377
1378         case Col_Platform:
1379             return wxString::Format(_T("%s:all,MSW,GTK,other"), wxGRID_VALUE_CHOICE);
1380
1381         case Col_Opened:
1382             return wxGRID_VALUE_BOOL;
1383     }
1384
1385     wxFAIL_MSG(_T("unknown column"));
1386
1387     return wxEmptyString;
1388 }
1389
1390 int BugsGridTable::GetNumberRows()
1391 {
1392     return WXSIZEOF(gs_dataBugsGrid);
1393 }
1394
1395 int BugsGridTable::GetNumberCols()
1396 {
1397     return Col_Max;
1398 }
1399
1400 bool BugsGridTable::IsEmptyCell( int WXUNUSED(row), int WXUNUSED(col) )
1401 {
1402     return false;
1403 }
1404
1405 wxString BugsGridTable::GetValue( int row, int col )
1406 {
1407     const BugsGridData& gd = gs_dataBugsGrid[row];
1408
1409     switch ( col )
1410     {
1411         case Col_Id:
1412             return wxString::Format(_T("%d"), gd.id);
1413
1414         case Col_Priority:
1415             return wxString::Format(_T("%d"), gd.prio);
1416
1417         case Col_Opened:
1418             return gd.opened ? _T("1") : _T("0");
1419
1420         case Col_Severity:
1421             return severities[gd.severity];
1422
1423         case Col_Summary:
1424             return gd.summary;
1425
1426         case Col_Platform:
1427             return gd.platform;
1428     }
1429
1430     return wxEmptyString;
1431 }
1432
1433 void BugsGridTable::SetValue( int row, int col, const wxString& value )
1434 {
1435     BugsGridData& gd = gs_dataBugsGrid[row];
1436
1437     switch ( col )
1438     {
1439         case Col_Id:
1440         case Col_Priority:
1441         case Col_Opened:
1442             wxFAIL_MSG(_T("unexpected column"));
1443             break;
1444
1445         case Col_Severity:
1446             {
1447                 size_t n;
1448                 for ( n = 0; n < WXSIZEOF(severities); n++ )
1449                 {
1450                     if ( severities[n] == value )
1451                     {
1452                         gd.severity = (Severity)n;
1453                         break;
1454                     }
1455                 }
1456
1457                 if ( n == WXSIZEOF(severities) )
1458                 {
1459                     wxLogWarning(_T("Invalid severity value '%s'."),
1460                                  value.c_str());
1461                     gd.severity = Sev_Normal;
1462                 }
1463             }
1464             break;
1465
1466         case Col_Summary:
1467             wxStrncpy(gd.summary, value, WXSIZEOF(gd.summary));
1468             break;
1469
1470         case Col_Platform:
1471             wxStrncpy(gd.platform, value, WXSIZEOF(gd.platform));
1472             break;
1473     }
1474 }
1475
1476 bool
1477 BugsGridTable::CanGetValueAs(int WXUNUSED(row),
1478                              int col,
1479                              const wxString& typeName)
1480 {
1481     if ( typeName == wxGRID_VALUE_STRING )
1482     {
1483         return true;
1484     }
1485     else if ( typeName == wxGRID_VALUE_BOOL )
1486     {
1487         return col == Col_Opened;
1488     }
1489     else if ( typeName == wxGRID_VALUE_NUMBER )
1490     {
1491         return col == Col_Id || col == Col_Priority || col == Col_Severity;
1492     }
1493     else
1494     {
1495         return false;
1496     }
1497 }
1498
1499 bool BugsGridTable::CanSetValueAs( int row, int col, const wxString& typeName )
1500 {
1501     return CanGetValueAs(row, col, typeName);
1502 }
1503
1504 long BugsGridTable::GetValueAsLong( int row, int col )
1505 {
1506     const BugsGridData& gd = gs_dataBugsGrid[row];
1507
1508     switch ( col )
1509     {
1510         case Col_Id:
1511             return gd.id;
1512
1513         case Col_Priority:
1514             return gd.prio;
1515
1516         case Col_Severity:
1517             return gd.severity;
1518
1519         default:
1520             wxFAIL_MSG(_T("unexpected column"));
1521             return -1;
1522     }
1523 }
1524
1525 bool BugsGridTable::GetValueAsBool( int row, int col )
1526 {
1527     if ( col == Col_Opened )
1528     {
1529         return gs_dataBugsGrid[row].opened;
1530     }
1531     else
1532     {
1533         wxFAIL_MSG(_T("unexpected column"));
1534
1535         return false;
1536     }
1537 }
1538
1539 void BugsGridTable::SetValueAsLong( int row, int col, long value )
1540 {
1541     BugsGridData& gd = gs_dataBugsGrid[row];
1542
1543     switch ( col )
1544     {
1545         case Col_Priority:
1546             gd.prio = value;
1547             break;
1548
1549         default:
1550             wxFAIL_MSG(_T("unexpected column"));
1551     }
1552 }
1553
1554 void BugsGridTable::SetValueAsBool( int row, int col, bool value )
1555 {
1556     if ( col == Col_Opened )
1557     {
1558         gs_dataBugsGrid[row].opened = value;
1559     }
1560     else
1561     {
1562         wxFAIL_MSG(_T("unexpected column"));
1563     }
1564 }
1565
1566 wxString BugsGridTable::GetColLabelValue( int col )
1567 {
1568     return headers[col];
1569 }
1570
1571 // ----------------------------------------------------------------------------
1572 // BugsGridFrame
1573 // ----------------------------------------------------------------------------
1574
1575 BugsGridFrame::BugsGridFrame()
1576              : wxFrame(NULL, wxID_ANY, _T("Bugs table"))
1577 {
1578     wxGrid *grid = new wxGrid(this, wxID_ANY);
1579     wxGridTableBase *table = new BugsGridTable();
1580     table->SetAttrProvider(new MyGridCellAttrProvider);
1581     grid->SetTable(table, true);
1582
1583     wxGridCellAttr *attrRO = new wxGridCellAttr,
1584                    *attrRangeEditor = new wxGridCellAttr,
1585                    *attrCombo = new wxGridCellAttr;
1586
1587     attrRO->SetReadOnly();
1588     attrRangeEditor->SetEditor(new wxGridCellNumberEditor(1, 5));
1589     attrCombo->SetEditor(new wxGridCellChoiceEditor(WXSIZEOF(severities),
1590                                                     severities));
1591
1592     grid->SetColAttr(Col_Id, attrRO);
1593     grid->SetColAttr(Col_Priority, attrRangeEditor);
1594     grid->SetColAttr(Col_Severity, attrCombo);
1595
1596     grid->Fit();
1597     SetClientSize(grid->GetSize());
1598 }
1599
1600 // ============================================================================
1601 // TabularGrid: grid used for display of tabular data
1602 // ============================================================================
1603
1604 class TabularGridTable : public wxGridTableBase
1605 {
1606 public:
1607     enum
1608     {
1609         COL_NAME,
1610         COL_EXT,
1611         COL_SIZE,
1612         COL_DATE,
1613         COL_MAX
1614     };
1615
1616     enum
1617     {
1618         ROW_MAX = 3
1619     };
1620
1621     TabularGridTable() { m_sortOrder = NULL; }
1622
1623     virtual int GetNumberRows() { return ROW_MAX; }
1624     virtual int GetNumberCols() { return COL_MAX; }
1625
1626     virtual wxString GetValue(int row, int col)
1627     {
1628         if ( m_sortOrder )
1629             row = m_sortOrder[row];
1630
1631         switch ( col )
1632         {
1633             case COL_NAME:
1634             case COL_EXT:
1635                 return GetNameOrExt(row, col);
1636
1637             case COL_SIZE:
1638                 return wxString::Format("%lu", GetSize(row));
1639
1640             case COL_DATE:
1641                 return GetDate(row).FormatDate();
1642
1643             case COL_MAX:
1644             default:
1645                 wxFAIL_MSG( "unknown column" );
1646         }
1647
1648         return wxString();
1649     }
1650
1651     virtual void SetValue(int, int, const wxString&)
1652     {
1653         wxFAIL_MSG( "shouldn't be called" );
1654     }
1655
1656     virtual wxString GetColLabelValue(int col)
1657     {
1658         // notice that column parameter here always refers to the internal
1659         // column index, independently of its position on the screen
1660         static const char *labels[] = { "Name", "Extension", "Size", "Date" };
1661         wxCOMPILE_TIME_ASSERT( WXSIZEOF(labels) == COL_MAX, LabelsMismatch );
1662
1663         return labels[col];
1664     }
1665
1666     virtual void SetColLabelValue(int, const wxString&)
1667     {
1668         wxFAIL_MSG( "shouldn't be called" );
1669     }
1670
1671     void Sort(int col, bool ascending)
1672     {
1673         // we hardcode all sorting orders for simplicity here
1674         static int sortOrders[COL_MAX][2][ROW_MAX] =
1675         {
1676             // descending   ascending
1677             { { 2, 1, 0 }, { 0, 1, 2 } },
1678             { { 2, 1, 0 }, { 0, 1, 2 } },
1679             { { 2, 1, 0 }, { 0, 1, 2 } },
1680             { { 1, 0, 2 }, { 2, 0, 1 } },
1681         };
1682
1683         m_sortOrder = col == wxNOT_FOUND ? NULL : sortOrders[col][ascending];
1684     }
1685
1686 private:
1687     wxString GetNameOrExt(int row, int col) const
1688     {
1689         static const char *
1690             names[] = { "autoexec.bat", "boot.ini", "io.sys" };
1691         wxCOMPILE_TIME_ASSERT( WXSIZEOF(names) == ROW_MAX, NamesMismatch );
1692
1693         const wxString s(names[row]);
1694         return col == COL_NAME ? s.BeforeFirst('.') : s.AfterLast('.');
1695     }
1696
1697     unsigned long GetSize(int row) const
1698     {
1699         static const unsigned long
1700             sizes[] = { 412, 604, 40774 };
1701         wxCOMPILE_TIME_ASSERT( WXSIZEOF(sizes) == ROW_MAX, SizesMismatch );
1702
1703         return sizes[row];
1704     }
1705
1706     wxDateTime GetDate(int row) const
1707     {
1708         static const char *
1709             dates[] = { "2004-04-17", "2006-05-27", "1994-05-31" };
1710         wxCOMPILE_TIME_ASSERT( WXSIZEOF(dates) == ROW_MAX, DatesMismatch );
1711
1712         wxDateTime dt;
1713         dt.ParseISODate(dates[row]);
1714         return dt;
1715     }
1716
1717     int *m_sortOrder;
1718 };
1719
1720 // specialized text control for column indexes entry
1721 class ColIndexEntry : public wxTextCtrl
1722 {
1723 public:
1724     ColIndexEntry(wxWindow *parent)
1725         : wxTextCtrl(parent, wxID_ANY, "")
1726     {
1727         SetValidator(wxTextValidator(wxFILTER_NUMERIC));
1728     }
1729
1730     int GetCol()
1731     {
1732         unsigned long col;
1733         if ( !GetValue().ToULong(&col) || col > TabularGridTable::COL_MAX )
1734         {
1735             SetFocus();
1736             return -1;
1737         }
1738
1739         return col;
1740     }
1741
1742 protected:
1743     virtual wxSize DoGetBestSize() const
1744     {
1745         wxSize size = wxTextCtrl::DoGetBestSize();
1746         size.x = 3*GetCharWidth();
1747         return size;
1748     }
1749 };
1750
1751 class TabularGridFrame : public wxFrame
1752 {
1753 public:
1754     TabularGridFrame();
1755
1756 private:
1757     enum // control ids
1758     {
1759         Id_Check_UseNativeHeader,
1760         Id_Check_DrawNativeLabels,
1761         Id_Check_ShowRowLabels,
1762         Id_Check_EnableColMove
1763     };
1764
1765     // event handlers
1766
1767     void OnToggleUseNativeHeader(wxCommandEvent&)
1768     {
1769         m_grid->UseNativeColHeader(m_chkUseNative->IsChecked());
1770     }
1771
1772     void OnUpdateDrawNativeLabelsUI(wxUpdateUIEvent& event)
1773     {
1774         // we don't draw labels at all, native or otherwise, if we use the
1775         // native header control
1776         event.Enable( !m_chkUseNative->GetValue() );
1777     }
1778
1779     void OnToggleDrawNativeLabels(wxCommandEvent&)
1780     {
1781         m_grid->SetUseNativeColLabels(m_chkDrawNative->IsChecked());
1782     }
1783
1784     void OnToggleShowRowLabels(wxCommandEvent&)
1785     {
1786         m_grid->SetRowLabelSize(m_chkShowRowLabels->IsChecked()
1787                                     ? wxGRID_AUTOSIZE
1788                                     : 0);
1789     }
1790
1791     void OnToggleColMove(wxCommandEvent&)
1792     {
1793         m_grid->EnableDragColMove(m_chkEnableColMove->IsChecked());
1794     }
1795
1796     void OnShowHideColumn(wxCommandEvent& event)
1797     {
1798         int col = m_txtColShowHide->GetCol();
1799         if ( col != -1 )
1800         {
1801             m_grid->SetColSize(col,
1802                                event.GetId() == wxID_ADD ? wxGRID_AUTOSIZE : 0);
1803
1804             UpdateOrderAndVisibility();
1805         }
1806     }
1807
1808     void OnMoveColumn(wxCommandEvent&)
1809     {
1810         int col = m_txtColIndex->GetCol();
1811         int pos = m_txtColPos->GetCol();
1812         if ( col == -1 || pos == -1 )
1813             return;
1814
1815         m_grid->SetColPos(col, pos);
1816
1817         UpdateOrderAndVisibility();
1818     }
1819
1820     void OnResetColumnOrder(wxCommandEvent&)
1821     {
1822         m_grid->ResetColPos();
1823
1824         UpdateOrderAndVisibility();
1825     }
1826
1827     void OnGridColSort(wxGridEvent& event)
1828     {
1829         const int col = event.GetCol();
1830         m_table->Sort(col, !(m_grid->IsSortingBy(col) &&
1831                              m_grid->IsSortOrderAscending()));
1832     }
1833
1834     void OnGridColMove(wxGridEvent& event)
1835     {
1836         // can't update it yet as the order hasn't been changed, so do it a bit
1837         // later
1838         m_shouldUpdateOrder = true;
1839
1840         event.Skip();
1841     }
1842
1843     void OnGridColSize(wxGridSizeEvent& event)
1844     {
1845         // we only catch this event to react to the user showing or hiding this
1846         // column using the header control menu and not because we're
1847         // interested in column resizing
1848         UpdateOrderAndVisibility();
1849
1850         event.Skip();
1851     }
1852
1853     void OnIdle(wxIdleEvent& event)
1854     {
1855         if ( m_shouldUpdateOrder )
1856         {
1857             m_shouldUpdateOrder = false;
1858             UpdateOrderAndVisibility();
1859         }
1860
1861         event.Skip();
1862     }
1863
1864     void UpdateOrderAndVisibility()
1865     {
1866         wxString s;
1867         for ( int pos = 0; pos < TabularGridTable::COL_MAX; pos++ )
1868         {
1869             const int col = m_grid->GetColAt(pos);
1870             const bool isHidden = m_grid->GetColSize(col) == 0;
1871
1872             if ( isHidden )
1873                 s << '[';
1874             s << col;
1875             if ( isHidden )
1876                 s << ']';
1877
1878             s << ' ';
1879         }
1880
1881         m_statOrder->SetLabel(s);
1882     }
1883
1884     // controls
1885     wxGrid *m_grid;
1886     TabularGridTable *m_table;
1887     wxCheckBox *m_chkUseNative,
1888                *m_chkDrawNative,
1889                *m_chkShowRowLabels,
1890                *m_chkEnableColMove;
1891
1892     ColIndexEntry *m_txtColIndex,
1893                   *m_txtColPos,
1894                   *m_txtColShowHide;
1895
1896     wxStaticText *m_statOrder;
1897
1898     // fla for EVT_IDLE handler
1899     bool m_shouldUpdateOrder;
1900
1901     wxDECLARE_NO_COPY_CLASS(TabularGridFrame);
1902     DECLARE_EVENT_TABLE()
1903 };
1904
1905 BEGIN_EVENT_TABLE(TabularGridFrame, wxFrame)
1906     EVT_CHECKBOX(Id_Check_UseNativeHeader,
1907                  TabularGridFrame::OnToggleUseNativeHeader)
1908     EVT_CHECKBOX(Id_Check_DrawNativeLabels,
1909                  TabularGridFrame::OnToggleDrawNativeLabels)
1910     EVT_CHECKBOX(Id_Check_ShowRowLabels,
1911                  TabularGridFrame::OnToggleShowRowLabels)
1912     EVT_CHECKBOX(Id_Check_EnableColMove,
1913                  TabularGridFrame::OnToggleColMove)
1914
1915     EVT_UPDATE_UI(Id_Check_DrawNativeLabels,
1916                   TabularGridFrame::OnUpdateDrawNativeLabelsUI)
1917
1918     EVT_BUTTON(wxID_APPLY, TabularGridFrame::OnMoveColumn)
1919     EVT_BUTTON(wxID_RESET, TabularGridFrame::OnResetColumnOrder)
1920     EVT_BUTTON(wxID_ADD, TabularGridFrame::OnShowHideColumn)
1921     EVT_BUTTON(wxID_DELETE, TabularGridFrame::OnShowHideColumn)
1922
1923     EVT_GRID_COL_SORT(TabularGridFrame::OnGridColSort)
1924     EVT_GRID_COL_MOVE(TabularGridFrame::OnGridColMove)
1925     EVT_GRID_COL_SIZE(TabularGridFrame::OnGridColSize)
1926
1927     EVT_IDLE(TabularGridFrame::OnIdle)
1928 END_EVENT_TABLE()
1929
1930 TabularGridFrame::TabularGridFrame()
1931                 : wxFrame(NULL, wxID_ANY, "Tabular table")
1932 {
1933     m_shouldUpdateOrder = false;
1934
1935     wxPanel * const panel = new wxPanel(this);
1936
1937     // create and initialize the grid with the specified data
1938     m_table = new TabularGridTable;
1939     m_grid = new wxGrid(panel, wxID_ANY,
1940                         wxDefaultPosition, wxDefaultSize,
1941                         wxBORDER_STATIC | wxWANTS_CHARS);
1942     m_grid->SetTable(m_table, true, wxGrid::wxGridSelectRows);
1943
1944     m_grid->EnableDragColMove();
1945     m_grid->UseNativeColHeader();
1946     m_grid->HideRowLabels();
1947
1948     // add it and the other controls to the frame
1949     wxSizer * const sizerTop = new wxBoxSizer(wxVERTICAL);
1950     sizerTop->Add(m_grid, wxSizerFlags(1).Expand().Border());
1951
1952     wxSizer * const sizerControls = new wxBoxSizer(wxHORIZONTAL);
1953
1954     wxSizer * const sizerStyles = new wxBoxSizer(wxVERTICAL);
1955     m_chkUseNative = new wxCheckBox(panel, Id_Check_UseNativeHeader,
1956                                     "&Use native header");
1957     m_chkUseNative->SetValue(true);
1958     sizerStyles->Add(m_chkUseNative, wxSizerFlags().Border());
1959
1960     m_chkDrawNative = new wxCheckBox(panel, Id_Check_DrawNativeLabels,
1961                                     "&Draw native column labels");
1962     sizerStyles->Add(m_chkDrawNative, wxSizerFlags().Border());
1963
1964     m_chkShowRowLabels = new wxCheckBox(panel, Id_Check_ShowRowLabels,
1965                                         "Show &row labels");
1966     sizerStyles->Add(m_chkShowRowLabels, wxSizerFlags().Border());
1967
1968     m_chkEnableColMove = new wxCheckBox(panel, Id_Check_EnableColMove,
1969                                         "Allow column re&ordering");
1970     m_chkEnableColMove->SetValue(true);
1971     sizerStyles->Add(m_chkEnableColMove, wxSizerFlags().Border());
1972     sizerControls->Add(sizerStyles);
1973
1974     sizerControls->AddSpacer(10);
1975
1976     wxSizer * const sizerColumns = new wxBoxSizer(wxVERTICAL);
1977     wxSizer * const sizerMoveCols = new wxBoxSizer(wxHORIZONTAL);
1978     const wxSizerFlags
1979         flagsHorz(wxSizerFlags().Border(wxLEFT | wxRIGHT).Centre());
1980     sizerMoveCols->Add(new wxStaticText(panel, wxID_ANY, "&Move column"),
1981                        flagsHorz);
1982     m_txtColIndex = new ColIndexEntry(panel);
1983     sizerMoveCols->Add(m_txtColIndex, flagsHorz);
1984     sizerMoveCols->Add(new wxStaticText(panel, wxID_ANY, "&to"), flagsHorz);
1985     m_txtColPos = new ColIndexEntry(panel);
1986     sizerMoveCols->Add(m_txtColPos, flagsHorz);
1987     sizerMoveCols->Add(new wxButton(panel, wxID_APPLY), flagsHorz);
1988
1989     sizerColumns->Add(sizerMoveCols, wxSizerFlags().Expand().Border(wxBOTTOM));
1990
1991     wxSizer * const sizerShowCols = new wxBoxSizer(wxHORIZONTAL);
1992     sizerShowCols->Add(new wxStaticText(panel, wxID_ANY, "Current order:"),
1993                        flagsHorz);
1994     m_statOrder = new wxStaticText(panel, wxID_ANY, "<<< default >>>");
1995     sizerShowCols->Add(m_statOrder, flagsHorz);
1996     sizerShowCols->Add(new wxButton(panel, wxID_RESET, "&Reset order"));
1997     sizerColumns->Add(sizerShowCols, wxSizerFlags().Expand().Border(wxTOP));
1998
1999     wxSizer * const sizerShowHide = new wxBoxSizer(wxHORIZONTAL);
2000     sizerShowHide->Add(new wxStaticText(panel, wxID_ANY, "Show/hide column:"),
2001                        flagsHorz);
2002     m_txtColShowHide = new ColIndexEntry(panel);
2003     sizerShowHide->Add(m_txtColShowHide, flagsHorz);
2004     sizerShowHide->Add(new wxButton(panel, wxID_ADD, "&Show"), flagsHorz);
2005     sizerShowHide->Add(new wxButton(panel, wxID_DELETE, "&Hide"), flagsHorz);
2006     sizerColumns->Add(sizerShowHide, wxSizerFlags().Expand().Border(wxTOP));
2007
2008     sizerControls->Add(sizerColumns, wxSizerFlags(1).Expand().Border());
2009
2010     sizerTop->Add(sizerControls, wxSizerFlags().Expand().Border());
2011
2012     panel->SetSizer(sizerTop);
2013
2014     SetClientSize(panel->GetBestSize());
2015     SetSizeHints(GetSize());
2016
2017     Show();
2018 }
2019
2020 void GridFrame::OnTabularTable(wxCommandEvent&)
2021 {
2022     new TabularGridFrame;
2023 }