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     // this does exactly nothing except testing that SetAttr() handles NULL
 381     // attributes and does reference counting correctly
 382     grid->SetAttr(11, 11, NULL);
 383     grid->SetAttr(11, 11, new wxGridCellAttr);
 384     grid->SetAttr(11, 11, NULL);
 385
 386     wxBoxSizer *topSizer = new wxBoxSizer( wxVERTICAL );
 387     topSizer->Add( grid,
 388                    1,
 389                    wxEXPAND );
 390
 391 #if wxUSE_LOG
 392     topSizer->Add( logWin,
 393                    0,
 394                    wxEXPAND );
 395 #endif // wxUSE_LOG
 396
 397     SetSizerAndFit( topSizer );
 398
 399     Centre();
 400     SetDefaults();
 401 }
 402
 403
 404 GridFrame::~GridFrame()
 405 {
 406 #if wxUSE_LOG
 407     delete wxLog::SetActiveTarget(m_logOld);
 408 #endif // wxUSE_LOG
 409 }
 410
 411
 412 void GridFrame::SetDefaults()
 413 {
 414     GetMenuBar()->Check( ID_TOGGLEROWLABELS, true );
 415     GetMenuBar()->Check( ID_TOGGLECOLLABELS, true );
 416     GetMenuBar()->Check( ID_TOGGLEEDIT, true );
 417     GetMenuBar()->Check( ID_TOGGLEROWSIZING, true );
 418     GetMenuBar()->Check( ID_TOGGLECOLSIZING, true );
 419     GetMenuBar()->Check( ID_TOGGLECOLMOVING, false );
 420     GetMenuBar()->Check( ID_TOGGLEGRIDSIZING, true );
 421     GetMenuBar()->Check( ID_TOGGLEGRIDDRAGCELL, false );
 422     GetMenuBar()->Check( ID_TOGGLENATIVEHEADER, false );
 423     GetMenuBar()->Check( ID_TOGGLEGRIDLINES, true );
 424     GetMenuBar()->Check( ID_CELLOVERFLOW, true );
 425 }
 426
 427
 428 void GridFrame::ToggleRowLabels( wxCommandEvent& WXUNUSED(ev) )
 429 {
 430     if ( GetMenuBar()->IsChecked( ID_TOGGLEROWLABELS ) )
 431     {
 432         grid->SetRowLabelSize( grid->GetDefaultRowLabelSize() );
 433     }
 434     else
 435     {
 436         grid->SetRowLabelSize( 0 );
 437     }
 438 }
 439
 440
 441 void GridFrame::ToggleColLabels( wxCommandEvent& WXUNUSED(ev) )
 442 {
 443     if ( GetMenuBar()->IsChecked( ID_TOGGLECOLLABELS ) )
 444     {
 445         grid->SetColLabelSize( grid->GetDefaultColLabelSize() );
 446     }
 447     else
 448     {
 449         grid->SetColLabelSize( 0 );
 450     }
 451 }
 452
 453
 454 void GridFrame::ToggleEditing( wxCommandEvent& WXUNUSED(ev) )
 455 {
 456     grid->EnableEditing(
 457         GetMenuBar()->IsChecked( ID_TOGGLEEDIT ) );
 458 }
 459
 460
 461 void GridFrame::ToggleRowSizing( wxCommandEvent& WXUNUSED(ev) )
 462 {
 463     grid->EnableDragRowSize(
 464         GetMenuBar()->IsChecked( ID_TOGGLEROWSIZING ) );
 465 }
 466
 467
 468 void GridFrame::ToggleColSizing( wxCommandEvent& WXUNUSED(ev) )
 469 {
 470     grid->EnableDragColSize(
 471         GetMenuBar()->IsChecked( ID_TOGGLECOLSIZING ) );
 472 }
 473
 474 void GridFrame::ToggleColMoving( wxCommandEvent& WXUNUSED(ev) )
 475 {
 476     grid->EnableDragColMove(
 477         GetMenuBar()->IsChecked( ID_TOGGLECOLMOVING ) );
 478 }
 479
 480 void GridFrame::ToggleGridSizing( wxCommandEvent& WXUNUSED(ev) )
 481 {
 482     grid->EnableDragGridSize(
 483         GetMenuBar()->IsChecked( ID_TOGGLEGRIDSIZING ) );
 484 }
 485
 486 void GridFrame::ToggleGridDragCell( wxCommandEvent& WXUNUSED(ev) )
 487 {
 488     grid->EnableDragCell(
 489         GetMenuBar()->IsChecked( ID_TOGGLEGRIDDRAGCELL ) );
 490 }
 491
 492 void GridFrame::ToggleNativeHeader( wxCommandEvent& WXUNUSED(ev) )
 493 {
 494     grid->SetUseNativeColLabels(
 495         GetMenuBar()->IsChecked( ID_TOGGLENATIVEHEADER ) );
 496 }
 497
 498 void GridFrame::ToggleGridLines( wxCommandEvent& WXUNUSED(ev) )
 499 {
 500     grid->EnableGridLines(
 501         GetMenuBar()->IsChecked( ID_TOGGLEGRIDLINES ) );
 502 }
 503
 504 void GridFrame::OnSetHighlightWidth( wxCommandEvent& WXUNUSED(ev) )
 505 {
 506     wxString choices[] = { _T("0"), _T("1"), _T("2"), _T("3"), _T("4"), _T("5"), _T("6"), _T("7"), _T("8"), _T("9"), _T("10")};
 507
 508     wxSingleChoiceDialog dlg(this, _T("Choose the thickness of the highlight pen:"),
 509                              _T("Pen Width"), 11, choices);
 510
 511     int current = grid->GetCellHighlightPenWidth();
 512     dlg.SetSelection(current);
 513     if (dlg.ShowModal() == wxID_OK) {
 514         grid->SetCellHighlightPenWidth(dlg.GetSelection());
 515     }
 516 }
 517
 518 void GridFrame::OnSetROHighlightWidth( wxCommandEvent& WXUNUSED(ev) )
 519 {
 520     wxString choices[] = { _T("0"), _T("1"), _T("2"), _T("3"), _T("4"), _T("5"), _T("6"), _T("7"), _T("8"), _T("9"), _T("10")};
 521
 522     wxSingleChoiceDialog dlg(this, _T("Choose the thickness of the highlight pen:"),
 523                              _T("Pen Width"), 11, choices);
 524
 525     int current = grid->GetCellHighlightROPenWidth();
 526     dlg.SetSelection(current);
 527     if (dlg.ShowModal() == wxID_OK) {
 528         grid->SetCellHighlightROPenWidth(dlg.GetSelection());
 529     }
 530 }
 531
 532
 533
 534 void GridFrame::AutoSizeCols( wxCommandEvent& WXUNUSED(ev) )
 535 {
 536     grid->AutoSizeColumns();
 537     grid->Refresh();
 538 }
 539
 540 void GridFrame::CellOverflow( wxCommandEvent& ev )
 541 {
 542     grid->SetDefaultCellOverflow(ev.IsChecked());
 543     grid->Refresh();
 544 }
 545
 546 void GridFrame::ResizeCell( wxCommandEvent& ev )
 547 {
 548     if (ev.IsChecked())
 549         grid->SetCellSize( 7, 1, 5, 5 );
 550     else
 551         grid->SetCellSize( 7, 1, 1, 5 );
 552     grid->Refresh();
 553 }
 554
 555 void GridFrame::SetLabelColour( wxCommandEvent& WXUNUSED(ev) )
 556 {
 557     wxColourDialog dlg( NULL );
 558     if ( dlg.ShowModal() == wxID_OK )
 559     {
 560         wxColourData retData;
 561         retData = dlg.GetColourData();
 562         wxColour colour = retData.GetColour();
 563
 564         grid->SetLabelBackgroundColour( colour );
 565     }
 566 }
 567
 568
 569 void GridFrame::SetLabelTextColour( wxCommandEvent& WXUNUSED(ev) )
 570 {
 571     wxColourDialog dlg( NULL );
 572     if ( dlg.ShowModal() == wxID_OK )
 573     {
 574         wxColourData retData;
 575         retData = dlg.GetColourData();
 576         wxColour colour = retData.GetColour();
 577
 578         grid->SetLabelTextColour( colour );
 579     }
 580 }
 581
 582 void GridFrame::SetLabelFont( wxCommandEvent& WXUNUSED(ev) )
 583 {
 584     wxFont font = wxGetFontFromUser(this);
 585     if ( font.Ok() )
 586     {
 587         grid->SetLabelFont(font);
 588     }
 589 }
 590
 591 void GridFrame::SetRowLabelHorizAlignment( wxCommandEvent& WXUNUSED(ev) )
 592 {
 593     int horiz, vert;
 594     grid->GetRowLabelAlignment( &horiz, &vert );
 595
 596     switch ( horiz )
 597     {
 598         case wxALIGN_LEFT:
 599             horiz = wxALIGN_CENTRE;
 600             break;
 601
 602         case wxALIGN_CENTRE:
 603             horiz = wxALIGN_RIGHT;
 604             break;
 605
 606         case wxALIGN_RIGHT:
 607             horiz = wxALIGN_LEFT;
 608             break;
 609     }
 610
 611     grid->SetRowLabelAlignment( horiz, vert );
 612 }
 613
 614 void GridFrame::SetRowLabelVertAlignment( wxCommandEvent& WXUNUSED(ev) )
 615 {
 616     int horiz, vert;
 617     grid->GetRowLabelAlignment( &horiz, &vert );
 618
 619     switch ( vert )
 620     {
 621         case wxALIGN_TOP:
 622             vert = wxALIGN_CENTRE;
 623             break;
 624
 625         case wxALIGN_CENTRE:
 626             vert = wxALIGN_BOTTOM;
 627             break;
 628
 629         case wxALIGN_BOTTOM:
 630             vert = wxALIGN_TOP;
 631             break;
 632     }
 633
 634     grid->SetRowLabelAlignment( horiz, vert );
 635 }
 636
 637
 638 void GridFrame::SetColLabelHorizAlignment( wxCommandEvent& WXUNUSED(ev) )
 639 {
 640     int horiz, vert;
 641     grid->GetColLabelAlignment( &horiz, &vert );
 642
 643     switch ( horiz )
 644     {
 645         case wxALIGN_LEFT:
 646             horiz = wxALIGN_CENTRE;
 647             break;
 648
 649         case wxALIGN_CENTRE:
 650             horiz = wxALIGN_RIGHT;
 651             break;
 652
 653         case wxALIGN_RIGHT:
 654             horiz = wxALIGN_LEFT;
 655             break;
 656     }
 657
 658     grid->SetColLabelAlignment( horiz, vert );
 659 }
 660
 661
 662 void GridFrame::SetColLabelVertAlignment( wxCommandEvent& WXUNUSED(ev) )
 663 {
 664     int horiz, vert;
 665     grid->GetColLabelAlignment( &horiz, &vert );
 666
 667     switch ( vert )
 668     {
 669         case wxALIGN_TOP:
 670             vert = wxALIGN_CENTRE;
 671             break;
 672
 673         case wxALIGN_CENTRE:
 674             vert = wxALIGN_BOTTOM;
 675             break;
 676
 677         case wxALIGN_BOTTOM:
 678             vert = wxALIGN_TOP;
 679             break;
 680     }
 681
 682     grid->SetColLabelAlignment( horiz, vert );
 683 }
 684
 685
 686 void GridFrame::SetGridLineColour( wxCommandEvent& WXUNUSED(ev) )
 687 {
 688     wxColourDialog dlg( NULL );
 689     if ( dlg.ShowModal() == wxID_OK )
 690     {
 691         wxColourData retData;
 692         retData = dlg.GetColourData();
 693         wxColour colour = retData.GetColour();
 694
 695         grid->SetGridLineColour( colour );
 696     }
 697 }
 698
 699
 700 void GridFrame::InsertRow( wxCommandEvent& WXUNUSED(ev) )
 701 {
 702     grid->InsertRows( grid->GetGridCursorRow(), 1 );
 703 }
 704
 705
 706 void GridFrame::InsertCol( wxCommandEvent& WXUNUSED(ev) )
 707 {
 708     grid->InsertCols( grid->GetGridCursorCol(), 1 );
 709 }
 710
 711
 712 void GridFrame::DeleteSelectedRows( wxCommandEvent& WXUNUSED(ev) )
 713 {
 714     if ( grid->IsSelection() )
 715     {
 716         wxGridUpdateLocker locker(grid);
 717         for ( int n = 0; n < grid->GetNumberRows(); )
 718         {
 719             if ( grid->IsInSelection( n , 0 ) )
 720                 grid->DeleteRows( n, 1 );
 721             else
 722                 n++;
 723         }
 724     }
 725 }
 726
 727
 728 void GridFrame::AutoSizeRow(wxCommandEvent& WXUNUSED(event))
 729 {
 730     wxGridUpdateLocker locker(grid);
 731     const wxArrayInt sels  = grid->GetSelectedRows();
 732     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 733     {
 734         grid->AutoSizeRow( sels[n], false );
 735     }
 736 }
 737
 738 void GridFrame::AutoSizeCol(wxCommandEvent& WXUNUSED(event))
 739 {
 740     wxGridUpdateLocker locker(grid);
 741     const wxArrayInt sels  = grid->GetSelectedCols();
 742     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 743     {
 744         grid->AutoSizeColumn( sels[n], false );
 745     }
 746 }
 747
 748 void GridFrame::AutoSizeRowLabel(wxCommandEvent& WXUNUSED(event))
 749 {
 750     wxGridUpdateLocker locker(grid);
 751     const wxArrayInt sels  = grid->GetSelectedRows();
 752     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 753     {
 754         grid->AutoSizeRowLabelSize( sels[n] );
 755     }
 756 }
 757
 758 void GridFrame::AutoSizeColLabel(wxCommandEvent& WXUNUSED(event))
 759 {
 760     wxGridUpdateLocker locker(grid);
 761     const wxArrayInt sels  = grid->GetSelectedCols();
 762     for ( size_t n = 0, count = sels.size(); n < count; n++ )
 763     {
 764         grid->AutoSizeColLabelSize( sels[n] );
 765     }
 766 }
 767
 768 void GridFrame::AutoSizeLabelsCol(wxCommandEvent& WXUNUSED(event))
 769 {
 770     grid->SetColLabelSize( wxGRID_AUTOSIZE );
 771 }
 772
 773 void GridFrame::AutoSizeLabelsRow(wxCommandEvent& WXUNUSED(event))
 774 {
 775     grid->SetRowLabelSize( wxGRID_AUTOSIZE );
 776 }
 777
 778 void GridFrame::AutoSizeTable(wxCommandEvent& WXUNUSED(event))
 779 {
 780     grid->AutoSize();
 781 }
 782
 783
 784 void GridFrame::DeleteSelectedCols( wxCommandEvent& WXUNUSED(ev) )
 785 {
 786     if ( grid->IsSelection() )
 787     {
 788         wxGridUpdateLocker locker(grid);
 789         for ( int n = 0; n < grid->GetNumberCols(); )
 790         {
 791             if ( grid->IsInSelection( 0 , n ) )
 792                 grid->DeleteCols( n, 1 );
 793             else
 794                 n++;
 795         }
 796     }
 797 }
 798
 799
 800 void GridFrame::ClearGrid( wxCommandEvent& WXUNUSED(ev) )
 801 {
 802     grid->ClearGrid();
 803 }
 804
 805 void GridFrame::SelectCells( wxCommandEvent& WXUNUSED(ev) )
 806 {
 807     grid->SetSelectionMode( wxGrid::wxGridSelectCells );
 808 }
 809
 810 void GridFrame::SelectRows( wxCommandEvent& WXUNUSED(ev) )
 811 {
 812     grid->SetSelectionMode( wxGrid::wxGridSelectRows );
 813 }
 814
 815 void GridFrame::SelectCols( wxCommandEvent& WXUNUSED(ev) )
 816 {
 817     grid->SetSelectionMode( wxGrid::wxGridSelectColumns );
 818 }
 819
 820 void GridFrame::SelectRowsOrCols( wxCommandEvent& WXUNUSED(ev) )
 821 {
 822     grid->SetSelectionMode( wxGrid::wxGridSelectRowsOrColumns );
 823 }
 824
 825 void GridFrame::SetCellFgColour( wxCommandEvent& WXUNUSED(ev) )
 826 {
 827     wxColour col = wxGetColourFromUser(this);
 828     if ( col.Ok() )
 829     {
 830         grid->SetDefaultCellTextColour(col);
 831         grid->Refresh();
 832     }
 833 }
 834
 835 void GridFrame::SetCellBgColour( wxCommandEvent& WXUNUSED(ev) )
 836 {
 837     wxColour col = wxGetColourFromUser(this);
 838     if ( col.Ok() )
 839     {
 840         // Check the new Refresh function by passing it a rectangle
 841         // which exactly fits the grid.
 842         wxPoint pt(0, 0);
 843         wxRect r(pt, grid->GetSize());
 844         grid->SetDefaultCellBackgroundColour(col);
 845         grid->Refresh(true, &r);
 846     }
 847 }
 848
 849 void GridFrame::DeselectCell(wxCommandEvent& WXUNUSED(event))
 850 {
 851       grid->DeselectCell(3, 1);
 852 }
 853
 854 void GridFrame::DeselectCol(wxCommandEvent& WXUNUSED(event))
 855 {
 856       grid->DeselectCol(2);
 857 }
 858
 859 void GridFrame::DeselectRow(wxCommandEvent& WXUNUSED(event))
 860 {
 861       grid->DeselectRow(2);
 862 }
 863
 864 void GridFrame::DeselectAll(wxCommandEvent& WXUNUSED(event))
 865 {
 866       grid->ClearSelection();
 867 }
 868
 869 void GridFrame::SelectCell(wxCommandEvent& WXUNUSED(event))
 870 {
 871       grid->SelectBlock(3, 1, 3, 1, m_addToSel);
 872 }
 873
 874 void GridFrame::SelectCol(wxCommandEvent& WXUNUSED(event))
 875 {
 876       grid->SelectCol(2, m_addToSel);
 877 }
 878
 879 void GridFrame::SelectRow(wxCommandEvent& WXUNUSED(event))
 880 {
 881       grid->SelectRow(2, m_addToSel);
 882 }
 883
 884 void GridFrame::SelectAll(wxCommandEvent& WXUNUSED(event))
 885 {
 886       grid->SelectAll();
 887 }
 888
 889 void GridFrame::OnAddToSelectToggle(wxCommandEvent& event)
 890 {
 891     m_addToSel = event.IsChecked();
 892 }
 893
 894 void GridFrame::OnLabelLeftClick( wxGridEvent& ev )
 895 {
 896     wxString logBuf;
 897     if ( ev.GetRow() != -1 )
 898     {
 899         logBuf << _T("Left click on row label ") << ev.GetRow();
 900     }
 901     else if ( ev.GetCol() != -1 )
 902     {
 903         logBuf << _T("Left click on col label ") << ev.GetCol();
 904     }
 905     else
 906     {
 907         logBuf << _T("Left click on corner label");
 908     }
 909
 910     if ( ev.ShiftDown() )
 911         logBuf << _T(" (shift down)");
 912     if ( ev.ControlDown() )
 913         logBuf << _T(" (control down)");
 914     wxLogMessage( wxT("%s"), logBuf.c_str() );
 915
 916     // you must call event skip if you want default grid processing
 917     //
 918     ev.Skip();
 919 }
 920
 921
 922 void GridFrame::OnCellLeftClick( wxGridEvent& ev )
 923 {
 924     wxLogMessage(_T("Left click at row %d, col %d"), ev.GetRow(), ev.GetCol());
 925
 926     // you must call event skip if you want default grid processing
 927     // (cell highlighting etc.)
 928     //
 929     ev.Skip();
 930 }
 931
 932
 933 void GridFrame::OnRowSize( wxGridSizeEvent& ev )
 934 {
 935     wxLogMessage(_T("Resized row %d"), ev.GetRowOrCol());
 936
 937     ev.Skip();
 938 }
 939
 940
 941 void GridFrame::OnColSize( wxGridSizeEvent& ev )
 942 {
 943     wxLogMessage(_T("Resized col %d"), ev.GetRowOrCol());
 944
 945     ev.Skip();
 946 }
 947
 948
 949 void GridFrame::OnShowSelection(wxCommandEvent& WXUNUSED(event))
 950 {
 951     // max number of elements to dump -- otherwise it can take too much time
 952     static const size_t countMax = 100;
 953
 954     bool rows = false;
 955
 956     switch ( grid->GetSelectionMode() )
 957     {
 958         case wxGrid::wxGridSelectCells:
 959             {
 960                 const wxGridCellCoordsArray cells(grid->GetSelectedCells());
 961                 size_t count = cells.size();
 962                 wxLogMessage(_T("%lu cells selected:"), (unsigned long)count);
 963                 if ( count > countMax )
 964                 {
 965                     wxLogMessage(_T("[too many selected cells, ")
 966                                  _T("showing only the first %lu]"),
 967                                  (unsigned long)countMax);
 968                     count = countMax;
 969                 }
 970
 971                 for ( size_t n = 0; n < count; n++ )
 972                 {
 973                     const wxGridCellCoords& c = cells[n];
 974                     wxLogMessage(_T("  selected cell %lu: (%d, %d)"),
 975                                  (unsigned long)n, c.GetCol(), c.GetRow());
 976                 }
 977             }
 978             break;
 979
 980         case wxGrid::wxGridSelectRows:
 981             rows = true;
 982             // fall through
 983
 984         case wxGrid::wxGridSelectColumns:
 985             {
 986                 const wxChar *plural, *single;
 987                 if ( rows )
 988                 {
 989                     plural = _T("rows");
 990                     single = _T("row");
 991                 }
 992                 else // columns
 993                 {
 994                     plural = _T("columns");
 995                     single = _T("column");
 996                 }
 997
 998                 const wxArrayInt sels((const wxArrayInt)(rows ? grid->GetSelectedRows()
 999                                            : grid->GetSelectedCols()));
1000                 size_t count = sels.size();
1001                 wxLogMessage(_T("%lu %s selected:"),
1002                              (unsigned long)count, plural);
1003                 if ( count > countMax )
1004                 {
1005                     wxLogMessage(_T("[too many selected %s, ")
1006                                  _T("showing only the first %lu]"),
1007                                  plural, (unsigned long)countMax);
1008                     count = countMax;
1009                 }
1010
1011                 for ( size_t n = 0; n < count; n++ )
1012                 {
1013                     wxLogMessage(_T("  selected %s %lu: %d"),
1014                                  single, (unsigned long)n, sels[n]);
1015                 }
1016             }
1017             break;
1018
1019         default:
1020             wxFAIL_MSG( _T("unknown wxGrid selection mode") );
1021             break;
1022     }
1023 }
1024
1025 void GridFrame::OnSelectCell( wxGridEvent& ev )
1026 {
1027     wxString logBuf;
1028     if ( ev.Selecting() )
1029         logBuf << _T("Selected ");
1030     else
1031         logBuf << _T("Deselected ");
1032     logBuf << _T("cell at row ") << ev.GetRow()
1033            << _T(" col ") << ev.GetCol()
1034            << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
1035            << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
1036            << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
1037            << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");
1038
1039     //Indicate whether this column was moved
1040     if ( ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() ) != ev.GetCol() )
1041         logBuf << _T(" *** Column moved, current position: ") << ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() );
1042
1043     wxLogMessage( wxT("%s"), logBuf.c_str() );
1044
1045     // you must call Skip() if you want the default processing
1046     // to occur in wxGrid
1047     ev.Skip();
1048 }
1049
1050 void GridFrame::OnRangeSelected( wxGridRangeSelectEvent& ev )
1051 {
1052     wxString logBuf;
1053     if ( ev.Selecting() )
1054         logBuf << _T("Selected ");
1055     else
1056         logBuf << _T("Deselected ");
1057     logBuf << _T("cells from row ") << ev.GetTopRow()
1058            << _T(" col ") << ev.GetLeftCol()
1059            << _T(" to row ") << ev.GetBottomRow()
1060            << _T(" col ") << ev.GetRightCol()
1061            << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
1062            << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
1063            << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
1064            << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");
1065     wxLogMessage( wxT("%s"), logBuf.c_str() );
1066
1067     ev.Skip();
1068 }
1069
1070 void GridFrame::OnCellValueChanging( wxGridEvent& ev )
1071 {
1072     int row = ev.GetRow(),
1073         col = ev.GetCol();
1074
1075     wxLogMessage("Value of cell at (%d, %d): about to change "
1076                  "from \"%s\" to \"%s\"",
1077                  row, col,
1078                  grid->GetCellValue(row, col), ev.GetString());
1079
1080     // test how vetoing works
1081     if ( ev.GetString() == "42" )
1082     {
1083         wxLogMessage("Vetoing the change.");
1084         ev.Veto();
1085         return;
1086     }
1087
1088     ev.Skip();
1089 }
1090
1091 void GridFrame::OnCellValueChanged( wxGridEvent& ev )
1092 {
1093     int row = ev.GetRow(),
1094         col = ev.GetCol();
1095
1096     wxLogMessage("Value of cell at (%d, %d) changed and is now \"%s\" "
1097                  "(was \"%s\")",
1098                  row, col,
1099                  grid->GetCellValue(row, col), ev.GetString());
1100
1101     ev.Skip();
1102 }
1103
1104 void GridFrame::OnCellBeginDrag( wxGridEvent& ev )
1105 {
1106     wxLogMessage(_T("Got request to drag cell at row %d, col %d"),
1107                  ev.GetRow(), ev.GetCol());
1108
1109     ev.Skip();
1110 }
1111
1112 void GridFrame::OnEditorShown( wxGridEvent& ev )
1113 {
1114
1115     if ( (ev.GetCol() == 4) &&
1116          (ev.GetRow() == 0) &&
1117      (wxMessageBox(_T("Are you sure you wish to edit this cell"),
1118                    _T("Checking"),wxYES_NO) == wxNO ) ) {
1119
1120      ev.Veto();
1121      return;
1122     }
1123
1124     wxLogMessage( wxT("Cell editor shown.") );
1125
1126     ev.Skip();
1127 }
1128
1129 void GridFrame::OnEditorHidden( wxGridEvent& ev )
1130 {
1131
1132     if ( (ev.GetCol() == 4) &&
1133          (ev.GetRow() == 0) &&
1134      (wxMessageBox(_T("Are you sure you wish to finish editing this cell"),
1135                    _T("Checking"),wxYES_NO) == wxNO ) ) {
1136
1137         ev.Veto();
1138         return;
1139     }
1140
1141     wxLogMessage( wxT("Cell editor hidden.") );
1142
1143     ev.Skip();
1144 }
1145
1146 void GridFrame::About(  wxCommandEvent& WXUNUSED(ev) )
1147 {
1148     wxAboutDialogInfo aboutInfo;
1149     aboutInfo.SetName(wxT("wxGrid demo"));
1150     aboutInfo.SetDescription(_("wxGrid sample program"));
1151     aboutInfo.AddDeveloper(wxT("Michael Bedward"));
1152     aboutInfo.AddDeveloper(wxT("Julian Smart"));
1153     aboutInfo.AddDeveloper(wxT("Vadim Zeitlin"));
1154
1155     wxAboutBox(aboutInfo);
1156 }
1157
1158
1159 void GridFrame::OnQuit( wxCommandEvent& WXUNUSED(ev) )
1160 {
1161     Close( true );
1162 }
1163
1164 void GridFrame::OnBugsTable(wxCommandEvent& )
1165 {
1166     BugsGridFrame *frame = new BugsGridFrame;
1167     frame->Show(true);
1168 }
1169
1170 // ----------------------------------------------------------------------------
1171 // MyGridCellAttrProvider
1172 // ----------------------------------------------------------------------------
1173
1174 MyGridCellAttrProvider::MyGridCellAttrProvider()
1175 {
1176     m_attrForOddRows = new wxGridCellAttr;
1177     m_attrForOddRows->SetBackgroundColour(*wxLIGHT_GREY);
1178 }
1179
1180 MyGridCellAttrProvider::~MyGridCellAttrProvider()
1181 {
1182     m_attrForOddRows->DecRef();
1183 }
1184
1185 wxGridCellAttr *MyGridCellAttrProvider::GetAttr(int row, int col,
1186                            wxGridCellAttr::wxAttrKind  kind /* = wxGridCellAttr::Any */) const
1187 {
1188     wxGridCellAttr *attr = wxGridCellAttrProvider::GetAttr(row, col, kind);
1189
1190     if ( row % 2 )
1191     {
1192         if ( !attr )
1193         {
1194             attr = m_attrForOddRows;
1195             attr->IncRef();
1196         }
1197         else
1198         {
1199             if ( !attr->HasBackgroundColour() )
1200             {
1201                 wxGridCellAttr *attrNew = attr->Clone();
1202                 attr->DecRef();
1203                 attr = attrNew;
1204                 attr->SetBackgroundColour(*wxLIGHT_GREY);
1205             }
1206         }
1207     }
1208
1209     return attr;
1210 }
1211
1212 void GridFrame::OnVTable(wxCommandEvent& )
1213 {
1214     static long s_sizeGrid = 10000;
1215
1216     s_sizeGrid = wxGetNumberFromUser(_T("Size of the table to create"),
1217                                      _T("Size: "),
1218                                      _T("wxGridDemo question"),
1219                                      s_sizeGrid,
1220                                      0, 32000, this);
1221
1222     if ( s_sizeGrid != -1 )
1223     {
1224         BigGridFrame* win = new BigGridFrame(s_sizeGrid);
1225         win->Show(true);
1226     }
1227 }
1228
1229 // ----------------------------------------------------------------------------
1230 // MyGridCellRenderer
1231 // ----------------------------------------------------------------------------
1232
1233 // do something that the default renderer doesn't here just to show that it is
1234 // possible to alter the appearance of the cell beyond what the attributes
1235 // allow
1236 void MyGridCellRenderer::Draw(wxGrid& grid,
1237                               wxGridCellAttr& attr,
1238                               wxDC& dc,
1239                               const wxRect& rect,
1240                               int row, int col,
1241                               bool isSelected)
1242 {
1243     wxGridCellStringRenderer::Draw(grid, attr, dc, rect, row, col, isSelected);
1244
1245     dc.SetPen(*wxGREEN_PEN);
1246     dc.SetBrush(*wxTRANSPARENT_BRUSH);
1247     dc.DrawEllipse(rect);
1248 }
1249
1250 // ============================================================================
1251 // BigGridFrame and BigGridTable:  Sample of a non-standard table
1252 // ============================================================================
1253
1254 BigGridFrame::BigGridFrame(long sizeGrid)
1255             : wxFrame(NULL, wxID_ANY, _T("Plugin Virtual Table"),
1256                       wxDefaultPosition, wxSize(500, 450))
1257 {
1258     m_grid = new wxGrid(this, wxID_ANY, wxDefaultPosition, wxDefaultSize);
1259     m_table = new BigGridTable(sizeGrid);
1260
1261     // VZ: I don't understand why this slows down the display that much,
1262     //     must profile it...
1263     //m_table->SetAttrProvider(new MyGridCellAttrProvider);
1264
1265     m_grid->SetTable(m_table, true);
1266
1267 #if defined __WXMOTIF__
1268     // MB: the grid isn't getting a sensible default size under wxMotif
1269     int cw, ch;
1270     GetClientSize( &cw, &ch );
1271     m_grid->SetSize( cw, ch );
1272 #endif
1273 }
1274
1275 // ============================================================================
1276 // BugsGridFrame: a "realistic" table
1277 // ============================================================================
1278
1279 // ----------------------------------------------------------------------------
1280 // bugs table data
1281 // ----------------------------------------------------------------------------
1282
1283 enum Columns
1284 {
1285     Col_Id,
1286     Col_Summary,
1287     Col_Severity,
1288     Col_Priority,
1289     Col_Platform,
1290     Col_Opened,
1291     Col_Max
1292 };
1293
1294 enum Severity
1295 {
1296     Sev_Wish,
1297     Sev_Minor,
1298     Sev_Normal,
1299     Sev_Major,
1300     Sev_Critical,
1301     Sev_Max
1302 };
1303
1304 static const wxString severities[] =
1305 {
1306     _T("wishlist"),
1307     _T("minor"),
1308     _T("normal"),
1309     _T("major"),
1310     _T("critical"),
1311 };
1312
1313 static struct BugsGridData
1314 {
1315     int id;
1316     wxChar summary[80];
1317     Severity severity;
1318     int prio;
1319     wxChar platform[12];
1320     bool opened;
1321 } gs_dataBugsGrid [] =
1322 {
1323     { 18, _T("foo doesn't work"), Sev_Major, 1, _T("wxMSW"), true },
1324     { 27, _T("bar crashes"), Sev_Critical, 1, _T("all"), false },
1325     { 45, _T("printing is slow"), Sev_Minor, 3, _T("wxMSW"), true },
1326     { 68, _T("Rectangle() fails"), Sev_Normal, 1, _T("wxMSW"), false },
1327 };
1328
1329 static const wxChar *headers[Col_Max] =
1330 {
1331     _T("Id"),
1332     _T("Summary"),
1333     _T("Severity"),
1334     _T("Priority"),
1335     _T("Platform"),
1336     _T("Opened?"),
1337 };
1338
1339 // ----------------------------------------------------------------------------
1340 // BugsGridTable
1341 // ----------------------------------------------------------------------------
1342
1343 wxString BugsGridTable::GetTypeName(int WXUNUSED(row), int col)
1344 {
1345     switch ( col )
1346     {
1347         case Col_Id:
1348         case Col_Priority:
1349             return wxGRID_VALUE_NUMBER;;
1350
1351         case Col_Severity:
1352             // fall thorugh (TODO should be a list)
1353
1354         case Col_Summary:
1355             return wxString::Format(_T("%s:80"), wxGRID_VALUE_STRING);
1356
1357         case Col_Platform:
1358             return wxString::Format(_T("%s:all,MSW,GTK,other"), wxGRID_VALUE_CHOICE);
1359
1360         case Col_Opened:
1361             return wxGRID_VALUE_BOOL;
1362     }
1363
1364     wxFAIL_MSG(_T("unknown column"));
1365
1366     return wxEmptyString;
1367 }
1368
1369 int BugsGridTable::GetNumberRows()
1370 {
1371     return WXSIZEOF(gs_dataBugsGrid);
1372 }
1373
1374 int BugsGridTable::GetNumberCols()
1375 {
1376     return Col_Max;
1377 }
1378
1379 bool BugsGridTable::IsEmptyCell( int WXUNUSED(row), int WXUNUSED(col) )
1380 {
1381     return false;
1382 }
1383
1384 wxString BugsGridTable::GetValue( int row, int col )
1385 {
1386     const BugsGridData& gd = gs_dataBugsGrid[row];
1387
1388     switch ( col )
1389     {
1390         case Col_Id:
1391             return wxString::Format(_T("%d"), gd.id);
1392
1393         case Col_Priority:
1394             return wxString::Format(_T("%d"), gd.prio);
1395
1396         case Col_Opened:
1397             return gd.opened ? _T("1") : _T("0");
1398
1399         case Col_Severity:
1400             return severities[gd.severity];
1401
1402         case Col_Summary:
1403             return gd.summary;
1404
1405         case Col_Platform:
1406             return gd.platform;
1407     }
1408
1409     return wxEmptyString;
1410 }
1411
1412 void BugsGridTable::SetValue( int row, int col, const wxString& value )
1413 {
1414     BugsGridData& gd = gs_dataBugsGrid[row];
1415
1416     switch ( col )
1417     {
1418         case Col_Id:
1419         case Col_Priority:
1420         case Col_Opened:
1421             wxFAIL_MSG(_T("unexpected column"));
1422             break;
1423
1424         case Col_Severity:
1425             {
1426                 size_t n;
1427                 for ( n = 0; n < WXSIZEOF(severities); n++ )
1428                 {
1429                     if ( severities[n] == value )
1430                     {
1431                         gd.severity = (Severity)n;
1432                         break;
1433                     }
1434                 }
1435
1436                 if ( n == WXSIZEOF(severities) )
1437                 {
1438                     wxLogWarning(_T("Invalid severity value '%s'."),
1439                                  value.c_str());
1440                     gd.severity = Sev_Normal;
1441                 }
1442             }
1443             break;
1444
1445         case Col_Summary:
1446             wxStrncpy(gd.summary, value, WXSIZEOF(gd.summary));
1447             break;
1448
1449         case Col_Platform:
1450             wxStrncpy(gd.platform, value, WXSIZEOF(gd.platform));
1451             break;
1452     }
1453 }
1454
1455 bool
1456 BugsGridTable::CanGetValueAs(int WXUNUSED(row),
1457                              int col,
1458                              const wxString& typeName)
1459 {
1460     if ( typeName == wxGRID_VALUE_STRING )
1461     {
1462         return true;
1463     }
1464     else if ( typeName == wxGRID_VALUE_BOOL )
1465     {
1466         return col == Col_Opened;
1467     }
1468     else if ( typeName == wxGRID_VALUE_NUMBER )
1469     {
1470         return col == Col_Id || col == Col_Priority || col == Col_Severity;
1471     }
1472     else
1473     {
1474         return false;
1475     }
1476 }
1477
1478 bool BugsGridTable::CanSetValueAs( int row, int col, const wxString& typeName )
1479 {
1480     return CanGetValueAs(row, col, typeName);
1481 }
1482
1483 long BugsGridTable::GetValueAsLong( int row, int col )
1484 {
1485     const BugsGridData& gd = gs_dataBugsGrid[row];
1486
1487     switch ( col )
1488     {
1489         case Col_Id:
1490             return gd.id;
1491
1492         case Col_Priority:
1493             return gd.prio;
1494
1495         case Col_Severity:
1496             return gd.severity;
1497
1498         default:
1499             wxFAIL_MSG(_T("unexpected column"));
1500             return -1;
1501     }
1502 }
1503
1504 bool BugsGridTable::GetValueAsBool( int row, int col )
1505 {
1506     if ( col == Col_Opened )
1507     {
1508         return gs_dataBugsGrid[row].opened;
1509     }
1510     else
1511     {
1512         wxFAIL_MSG(_T("unexpected column"));
1513
1514         return false;
1515     }
1516 }
1517
1518 void BugsGridTable::SetValueAsLong( int row, int col, long value )
1519 {
1520     BugsGridData& gd = gs_dataBugsGrid[row];
1521
1522     switch ( col )
1523     {
1524         case Col_Priority:
1525             gd.prio = value;
1526             break;
1527
1528         default:
1529             wxFAIL_MSG(_T("unexpected column"));
1530     }
1531 }
1532
1533 void BugsGridTable::SetValueAsBool( int row, int col, bool value )
1534 {
1535     if ( col == Col_Opened )
1536     {
1537         gs_dataBugsGrid[row].opened = value;
1538     }
1539     else
1540     {
1541         wxFAIL_MSG(_T("unexpected column"));
1542     }
1543 }
1544
1545 wxString BugsGridTable::GetColLabelValue( int col )
1546 {
1547     return headers[col];
1548 }
1549
1550 // ----------------------------------------------------------------------------
1551 // BugsGridFrame
1552 // ----------------------------------------------------------------------------
1553
1554 BugsGridFrame::BugsGridFrame()
1555              : wxFrame(NULL, wxID_ANY, _T("Bugs table"))
1556 {
1557     wxGrid *grid = new wxGrid(this, wxID_ANY);
1558     wxGridTableBase *table = new BugsGridTable();
1559     table->SetAttrProvider(new MyGridCellAttrProvider);
1560     grid->SetTable(table, true);
1561
1562     wxGridCellAttr *attrRO = new wxGridCellAttr,
1563                    *attrRangeEditor = new wxGridCellAttr,
1564                    *attrCombo = new wxGridCellAttr;
1565
1566     attrRO->SetReadOnly();
1567     attrRangeEditor->SetEditor(new wxGridCellNumberEditor(1, 5));
1568     attrCombo->SetEditor(new wxGridCellChoiceEditor(WXSIZEOF(severities),
1569                                                     severities));
1570
1571     grid->SetColAttr(Col_Id, attrRO);
1572     grid->SetColAttr(Col_Priority, attrRangeEditor);
1573     grid->SetColAttr(Col_Severity, attrCombo);
1574
1575     grid->Fit();
1576     SetClientSize(grid->GetSize());
1577 }
1578
1579 // ============================================================================
1580 // TabularGrid: grid used for display of tabular data
1581 // ============================================================================
1582
1583 class TabularGridTable : public wxGridTableBase
1584 {
1585 public:
1586     enum
1587     {
1588         COL_NAME,
1589         COL_EXT,
1590         COL_SIZE,
1591         COL_DATE,
1592         COL_MAX
1593     };
1594
1595     enum
1596     {
1597         ROW_MAX = 3
1598     };
1599
1600     TabularGridTable() { m_sortOrder = NULL; }
1601
1602     virtual int GetNumberRows() { return ROW_MAX; }
1603     virtual int GetNumberCols() { return COL_MAX; }
1604
1605     virtual wxString GetValue(int row, int col)
1606     {
1607         if ( m_sortOrder )
1608             row = m_sortOrder[row];
1609
1610         switch ( col )
1611         {
1612             case COL_NAME:
1613             case COL_EXT:
1614                 return GetNameOrExt(row, col);
1615
1616             case COL_SIZE:
1617                 return wxString::Format("%lu", GetSize(row));
1618
1619             case COL_DATE:
1620                 return GetDate(row).FormatDate();
1621
1622             case COL_MAX:
1623             default:
1624                 wxFAIL_MSG( "unknown column" );
1625         }
1626
1627         return wxString();
1628     }
1629
1630     virtual void SetValue(int, int, const wxString&)
1631     {
1632         wxFAIL_MSG( "shouldn't be called" );
1633     }
1634
1635     virtual wxString GetColLabelValue(int col)
1636     {
1637         // notice that column parameter here always refers to the internal
1638         // column index, independently of its position on the screen
1639         static const char *labels[] = { "Name", "Extension", "Size", "Date" };
1640         wxCOMPILE_TIME_ASSERT( WXSIZEOF(labels) == COL_MAX, LabelsMismatch );
1641
1642         return labels[col];
1643     }
1644
1645     virtual void SetColLabelValue(int, const wxString&)
1646     {
1647         wxFAIL_MSG( "shouldn't be called" );
1648     }
1649
1650     void Sort(int col, bool ascending)
1651     {
1652         // we hardcode all sorting orders for simplicity here
1653         static int sortOrders[COL_MAX][2][ROW_MAX] =
1654         {
1655             // descending   ascending
1656             { { 2, 1, 0 }, { 0, 1, 2 } },
1657             { { 2, 1, 0 }, { 0, 1, 2 } },
1658             { { 2, 1, 0 }, { 0, 1, 2 } },
1659             { { 1, 0, 2 }, { 2, 0, 1 } },
1660         };
1661
1662         m_sortOrder = col == wxNOT_FOUND ? NULL : sortOrders[col][ascending];
1663     }
1664
1665 private:
1666     wxString GetNameOrExt(int row, int col) const
1667     {
1668         static const char *
1669             names[] = { "autoexec.bat", "boot.ini", "io.sys" };
1670         wxCOMPILE_TIME_ASSERT( WXSIZEOF(names) == ROW_MAX, NamesMismatch );
1671
1672         const wxString s(names[row]);
1673         return col == COL_NAME ? s.BeforeFirst('.') : s.AfterLast('.');
1674     }
1675
1676     unsigned long GetSize(int row) const
1677     {
1678         static const unsigned long
1679             sizes[] = { 412, 604, 40774 };
1680         wxCOMPILE_TIME_ASSERT( WXSIZEOF(sizes) == ROW_MAX, SizesMismatch );
1681
1682         return sizes[row];
1683     }
1684
1685     wxDateTime GetDate(int row) const
1686     {
1687         static const char *
1688             dates[] = { "2004-04-17", "2006-05-27", "1994-05-31" };
1689         wxCOMPILE_TIME_ASSERT( WXSIZEOF(dates) == ROW_MAX, DatesMismatch );
1690
1691         wxDateTime dt;
1692         dt.ParseISODate(dates[row]);
1693         return dt;
1694     }
1695
1696     int *m_sortOrder;
1697 };
1698
1699 // specialized text control for column indexes entry
1700 class ColIndexEntry : public wxTextCtrl
1701 {
1702 public:
1703     ColIndexEntry(wxWindow *parent)
1704         : wxTextCtrl(parent, wxID_ANY, "")
1705     {
1706         SetValidator(wxTextValidator(wxFILTER_NUMERIC));
1707     }
1708
1709     int GetCol()
1710     {
1711         unsigned long col;
1712         if ( !GetValue().ToULong(&col) || col > TabularGridTable::COL_MAX )
1713         {
1714             SetFocus();
1715             return -1;
1716         }
1717
1718         return col;
1719     }
1720
1721 protected:
1722     virtual wxSize DoGetBestSize() const
1723     {
1724         wxSize size = wxTextCtrl::DoGetBestSize();
1725         size.x = 3*GetCharWidth();
1726         return size;
1727     }
1728 };
1729
1730 class TabularGridFrame : public wxFrame
1731 {
1732 public:
1733     TabularGridFrame();
1734
1735 private:
1736     enum // control ids
1737     {
1738         Id_Check_UseNativeHeader,
1739         Id_Check_DrawNativeLabels,
1740         Id_Check_ShowRowLabels,
1741         Id_Check_EnableColMove
1742     };
1743
1744     // event handlers
1745
1746     void OnToggleUseNativeHeader(wxCommandEvent&)
1747     {
1748         m_grid->UseNativeColHeader(m_chkUseNative->IsChecked());
1749     }
1750
1751     void OnUpdateDrawNativeLabelsUI(wxUpdateUIEvent& event)
1752     {
1753         // we don't draw labels at all, native or otherwise, if we use the
1754         // native header control
1755         event.Enable( !m_chkUseNative->GetValue() );
1756     }
1757
1758     void OnToggleDrawNativeLabels(wxCommandEvent&)
1759     {
1760         m_grid->SetUseNativeColLabels(m_chkDrawNative->IsChecked());
1761     }
1762
1763     void OnToggleShowRowLabels(wxCommandEvent&)
1764     {
1765         m_grid->SetRowLabelSize(m_chkShowRowLabels->IsChecked()
1766                                     ? wxGRID_AUTOSIZE
1767                                     : 0);
1768     }
1769
1770     void OnToggleColMove(wxCommandEvent&)
1771     {
1772         m_grid->EnableDragColMove(m_chkEnableColMove->IsChecked());
1773     }
1774
1775     void OnShowHideColumn(wxCommandEvent& event)
1776     {
1777         int col = m_txtColShowHide->GetCol();
1778         if ( col != -1 )
1779         {
1780             m_grid->SetColSize(col,
1781                                event.GetId() == wxID_ADD ? wxGRID_AUTOSIZE : 0);
1782
1783             UpdateOrderAndVisibility();
1784         }
1785     }
1786
1787     void OnMoveColumn(wxCommandEvent&)
1788     {
1789         int col = m_txtColIndex->GetCol();
1790         int pos = m_txtColPos->GetCol();
1791         if ( col == -1 || pos == -1 )
1792             return;
1793
1794         m_grid->SetColPos(col, pos);
1795
1796         UpdateOrderAndVisibility();
1797     }
1798
1799     void OnResetColumnOrder(wxCommandEvent&)
1800     {
1801         m_grid->ResetColPos();
1802
1803         UpdateOrderAndVisibility();
1804     }
1805
1806     void OnGridColSort(wxGridEvent& event)
1807     {
1808         const int col = event.GetCol();
1809         m_table->Sort(col, !(m_grid->IsSortingBy(col) &&
1810                              m_grid->IsSortOrderAscending()));
1811     }
1812
1813     void OnGridColMove(wxGridEvent& event)
1814     {
1815         // can't update it yet as the order hasn't been changed, so do it a bit
1816         // later
1817         m_shouldUpdateOrder = true;
1818
1819         event.Skip();
1820     }
1821
1822     void OnGridColSize(wxGridSizeEvent& event)
1823     {
1824         // we only catch this event to react to the user showing or hiding this
1825         // column using the header control menu and not because we're
1826         // interested in column resizing
1827         UpdateOrderAndVisibility();
1828
1829         event.Skip();
1830     }
1831
1832     void OnIdle(wxIdleEvent& event)
1833     {
1834         if ( m_shouldUpdateOrder )
1835         {
1836             m_shouldUpdateOrder = false;
1837             UpdateOrderAndVisibility();
1838         }
1839
1840         event.Skip();
1841     }
1842
1843     void UpdateOrderAndVisibility()
1844     {
1845         wxString s;
1846         for ( int pos = 0; pos < TabularGridTable::COL_MAX; pos++ )
1847         {
1848             const int col = m_grid->GetColAt(pos);
1849             const bool isHidden = m_grid->GetColSize(col) == 0;
1850
1851             if ( isHidden )
1852                 s << '[';
1853             s << col;
1854             if ( isHidden )
1855                 s << ']';
1856
1857             s << ' ';
1858         }
1859
1860         m_statOrder->SetLabel(s);
1861     }
1862
1863     // controls
1864     wxGrid *m_grid;
1865     TabularGridTable *m_table;
1866     wxCheckBox *m_chkUseNative,
1867                *m_chkDrawNative,
1868                *m_chkShowRowLabels,
1869                *m_chkEnableColMove;
1870
1871     ColIndexEntry *m_txtColIndex,
1872                   *m_txtColPos,
1873                   *m_txtColShowHide;
1874
1875     wxStaticText *m_statOrder;
1876
1877     // fla for EVT_IDLE handler
1878     bool m_shouldUpdateOrder;
1879
1880     DECLARE_NO_COPY_CLASS(TabularGridFrame)
1881     DECLARE_EVENT_TABLE()
1882 };
1883
1884 BEGIN_EVENT_TABLE(TabularGridFrame, wxFrame)
1885     EVT_CHECKBOX(Id_Check_UseNativeHeader,
1886                  TabularGridFrame::OnToggleUseNativeHeader)
1887     EVT_CHECKBOX(Id_Check_DrawNativeLabels,
1888                  TabularGridFrame::OnToggleDrawNativeLabels)
1889     EVT_CHECKBOX(Id_Check_ShowRowLabels,
1890                  TabularGridFrame::OnToggleShowRowLabels)
1891     EVT_CHECKBOX(Id_Check_EnableColMove,
1892                  TabularGridFrame::OnToggleColMove)
1893
1894     EVT_UPDATE_UI(Id_Check_DrawNativeLabels,
1895                   TabularGridFrame::OnUpdateDrawNativeLabelsUI)
1896
1897     EVT_BUTTON(wxID_APPLY, TabularGridFrame::OnMoveColumn)
1898     EVT_BUTTON(wxID_RESET, TabularGridFrame::OnResetColumnOrder)
1899     EVT_BUTTON(wxID_ADD, TabularGridFrame::OnShowHideColumn)
1900     EVT_BUTTON(wxID_DELETE, TabularGridFrame::OnShowHideColumn)
1901
1902     EVT_GRID_COL_SORT(TabularGridFrame::OnGridColSort)
1903     EVT_GRID_COL_MOVE(TabularGridFrame::OnGridColMove)
1904     EVT_GRID_COL_SIZE(TabularGridFrame::OnGridColSize)
1905
1906     EVT_IDLE(TabularGridFrame::OnIdle)
1907 END_EVENT_TABLE()
1908
1909 TabularGridFrame::TabularGridFrame()
1910                 : wxFrame(NULL, wxID_ANY, "Tabular table")
1911 {
1912     m_shouldUpdateOrder = false;
1913
1914     wxPanel * const panel = new wxPanel(this);
1915
1916     // create and initialize the grid with the specified data
1917     m_table = new TabularGridTable;
1918     m_grid = new wxGrid(panel, wxID_ANY,
1919                         wxDefaultPosition, wxDefaultSize,
1920                         wxBORDER_STATIC | wxWANTS_CHARS);
1921     m_grid->SetTable(m_table, true, wxGrid::wxGridSelectRows);
1922
1923     m_grid->EnableDragColMove();
1924     m_grid->UseNativeColHeader();
1925     m_grid->HideRowLabels();
1926
1927     // add it and the other controls to the frame
1928     wxSizer * const sizerTop = new wxBoxSizer(wxVERTICAL);
1929     sizerTop->Add(m_grid, wxSizerFlags(1).Expand().Border());
1930
1931     wxSizer * const sizerControls = new wxBoxSizer(wxHORIZONTAL);
1932
1933     wxSizer * const sizerStyles = new wxBoxSizer(wxVERTICAL);
1934     m_chkUseNative = new wxCheckBox(panel, Id_Check_UseNativeHeader,
1935                                     "&Use native header");
1936     m_chkUseNative->SetValue(true);
1937     sizerStyles->Add(m_chkUseNative, wxSizerFlags().Border());
1938
1939     m_chkDrawNative = new wxCheckBox(panel, Id_Check_DrawNativeLabels,
1940                                     "&Draw native column labels");
1941     sizerStyles->Add(m_chkDrawNative, wxSizerFlags().Border());
1942
1943     m_chkShowRowLabels = new wxCheckBox(panel, Id_Check_ShowRowLabels,
1944                                         "Show &row labels");
1945     sizerStyles->Add(m_chkShowRowLabels, wxSizerFlags().Border());
1946
1947     m_chkEnableColMove = new wxCheckBox(panel, Id_Check_EnableColMove,
1948                                         "Allow column re&ordering");
1949     m_chkEnableColMove->SetValue(true);
1950     sizerStyles->Add(m_chkEnableColMove, wxSizerFlags().Border());
1951     sizerControls->Add(sizerStyles);
1952
1953     sizerControls->AddSpacer(10);
1954
1955     wxSizer * const sizerColumns = new wxBoxSizer(wxVERTICAL);
1956     wxSizer * const sizerMoveCols = new wxBoxSizer(wxHORIZONTAL);
1957     const wxSizerFlags
1958         flagsHorz(wxSizerFlags().Border(wxLEFT | wxRIGHT).Centre());
1959     sizerMoveCols->Add(new wxStaticText(panel, wxID_ANY, "&Move column"),
1960                        flagsHorz);
1961     m_txtColIndex = new ColIndexEntry(panel);
1962     sizerMoveCols->Add(m_txtColIndex, flagsHorz);
1963     sizerMoveCols->Add(new wxStaticText(panel, wxID_ANY, "&to"), flagsHorz);
1964     m_txtColPos = new ColIndexEntry(panel);
1965     sizerMoveCols->Add(m_txtColPos, flagsHorz);
1966     sizerMoveCols->Add(new wxButton(panel, wxID_APPLY), flagsHorz);
1967
1968     sizerColumns->Add(sizerMoveCols, wxSizerFlags().Expand().Border(wxBOTTOM));
1969
1970     wxSizer * const sizerShowCols = new wxBoxSizer(wxHORIZONTAL);
1971     sizerShowCols->Add(new wxStaticText(panel, wxID_ANY, "Current order:"),
1972                        flagsHorz);
1973     m_statOrder = new wxStaticText(panel, wxID_ANY, "<<< default >>>");
1974     sizerShowCols->Add(m_statOrder, flagsHorz);
1975     sizerShowCols->Add(new wxButton(panel, wxID_RESET, "&Reset order"));
1976     sizerColumns->Add(sizerShowCols, wxSizerFlags().Expand().Border(wxTOP));
1977
1978     wxSizer * const sizerShowHide = new wxBoxSizer(wxHORIZONTAL);
1979     sizerShowHide->Add(new wxStaticText(panel, wxID_ANY, "Show/hide column:"),
1980                        flagsHorz);
1981     m_txtColShowHide = new ColIndexEntry(panel);
1982     sizerShowHide->Add(m_txtColShowHide, flagsHorz);
1983     sizerShowHide->Add(new wxButton(panel, wxID_ADD, "&Show"), flagsHorz);
1984     sizerShowHide->Add(new wxButton(panel, wxID_DELETE, "&Hide"), flagsHorz);
1985     sizerColumns->Add(sizerShowHide, wxSizerFlags().Expand().Border(wxTOP));
1986
1987     sizerControls->Add(sizerColumns, wxSizerFlags(1).Expand().Border());
1988
1989     sizerTop->Add(sizerControls, wxSizerFlags().Expand().Border());
1990
1991     panel->SetSizer(sizerTop);
1992
1993     SetClientSize(panel->GetBestSize());
1994     SetSizeHints(GetSize());
1995
1996     Show();
1997 }
1998
1999 void GridFrame::OnTabularTable(wxCommandEvent&)
2000 {
2001     new TabularGridFrame;
2002 }