samples/listctrl/listtest.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        listctrl.cpp
   3 // Purpose:     wxListCtrl sample
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation
  14 #pragma interface
  15 #endif
  16
  17 // For compilers that support precompilation, includes "wx/wx.h".
  18 #include "wx/wxprec.h"
  19
  20 #ifdef __BORLANDC__
  21 #pragma hdrstop
  22 #endif
  23
  24 #ifndef WX_PRECOMP
  25 #include "wx/wx.h"
  26 #endif
  27
  28 #ifndef __WXMSW__
  29     #include "mondrian.xpm"
  30
  31     #include "bitmaps/toolbrai.xpm"
  32     #include "bitmaps/toolchar.xpm"
  33     #include "bitmaps/tooldata.xpm"
  34     #include "bitmaps/toolnote.xpm"
  35     #include "bitmaps/tooltodo.xpm"
  36     #include "bitmaps/toolchec.xpm"
  37     #include "bitmaps/toolgame.xpm"
  38     #include "bitmaps/tooltime.xpm"
  39     #include "bitmaps/toolword.xpm"
  40     #include "bitmaps/small1.xpm"
  41 #endif
  42
  43 #include "wx/imaglist.h"
  44 #include "wx/listctrl.h"
  45 #include "wx/timer.h"           // for wxStopWatch
  46 #include "wx/colordlg.h"        // for wxGetColourFromUser
  47
  48 #include "listtest.h"
  49
  50 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
  51     EVT_SIZE(MyFrame::OnSize)
  52
  53     EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
  54     EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
  55     EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
  56     EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
  57     EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
  58     EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
  59     EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
  60     EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
  61     EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
  62
  63     EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
  64     EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
  65     EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
  66     EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
  67     EVT_MENU(LIST_ADD, MyFrame::OnAdd)
  68     EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
  69     EVT_MENU(LIST_SORT, MyFrame::OnSort)
  70     EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
  71     EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
  72     EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
  73     EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
  74     EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
  75
  76     EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateShowColInfo)
  77 END_EVENT_TABLE()
  78
  79 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
  80     EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
  81     EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
  82     EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
  83     EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
  84     EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
  85     EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
  86     EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
  87     EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
  88     EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
  89     EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
  90     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
  91     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
  92     EVT_LIST_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
  93
  94     EVT_CHAR(MyListCtrl::OnChar)
  95 END_EVENT_TABLE()
  96
  97 IMPLEMENT_APP(MyApp)
  98
  99 // number of items in list/report view
 100 static const int NUM_ITEMS = 30;
 101
 102 // number of items in icon/small icon view
 103 static const int NUM_ICONS = 9;
 104
 105 int wxCALLBACK MyCompareFunction(long item1, long item2, long sortData)
 106 {
 107     // inverse the order
 108     return item1 < item2;
 109 }
 110
 111 // `Main program' equivalent, creating windows and returning main app frame
 112 bool MyApp::OnInit()
 113 {
 114   // Create the main frame window
 115   MyFrame *frame = new MyFrame("wxListCtrl Test", 50, 50, 450, 340);
 116
 117   // Show the frame
 118   frame->Show(TRUE);
 119
 120   SetTopWindow(frame);
 121
 122   return TRUE;
 123 }
 124
 125 // My frame constructor
 126 MyFrame::MyFrame(const wxChar *title, int x, int y, int w, int h)
 127        : wxFrame((wxFrame *)NULL, -1, title, wxPoint(x, y), wxSize(w, h))
 128 {
 129     m_listCtrl = (MyListCtrl *) NULL;
 130     m_logWindow = (wxTextCtrl *) NULL;
 131
 132     // Give it an icon
 133     SetIcon( wxICON(mondrian) );
 134
 135     // Make an image list containing large icons
 136     m_imageListNormal = new wxImageList(32, 32, TRUE);
 137     m_imageListSmall = new wxImageList(16, 16, TRUE);
 138
 139 #ifdef __WXMSW__
 140     m_imageListNormal->Add( wxIcon("icon1", wxBITMAP_TYPE_ICO_RESOURCE) );
 141     m_imageListNormal->Add( wxIcon("icon2", wxBITMAP_TYPE_ICO_RESOURCE) );
 142     m_imageListNormal->Add( wxIcon("icon3", wxBITMAP_TYPE_ICO_RESOURCE) );
 143     m_imageListNormal->Add( wxIcon("icon4", wxBITMAP_TYPE_ICO_RESOURCE) );
 144     m_imageListNormal->Add( wxIcon("icon5", wxBITMAP_TYPE_ICO_RESOURCE) );
 145     m_imageListNormal->Add( wxIcon("icon6", wxBITMAP_TYPE_ICO_RESOURCE) );
 146     m_imageListNormal->Add( wxIcon("icon7", wxBITMAP_TYPE_ICO_RESOURCE) );
 147     m_imageListNormal->Add( wxIcon("icon8", wxBITMAP_TYPE_ICO_RESOURCE) );
 148     m_imageListNormal->Add( wxIcon("icon9", wxBITMAP_TYPE_ICO_RESOURCE) );
 149
 150     m_imageListSmall->Add( wxIcon("iconsmall", wxBITMAP_TYPE_ICO_RESOURCE) );
 151
 152 #else
 153     m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
 154     m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
 155     m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
 156     m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
 157     m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
 158     m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
 159     m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
 160     m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
 161     m_imageListNormal->Add( wxIcon( toolword_xpm ) );
 162
 163     m_imageListSmall->Add( wxIcon( small1_xpm) );
 164 #endif
 165
 166     // Make a menubar
 167     wxMenu *menuFile = new wxMenu;
 168     menuFile->Append(LIST_ABOUT, _T("&About"));
 169     menuFile->AppendSeparator();
 170     menuFile->Append(LIST_QUIT, _T("E&xit\tAlt-X"));
 171
 172     wxMenu *menuView = new wxMenu;
 173     menuView->Append(LIST_LIST_VIEW, _T("&List view\tF1"));
 174     menuView->Append(LIST_REPORT_VIEW, _T("&Report view\tF2"));
 175     menuView->Append(LIST_ICON_VIEW, _T("&Icon view\tF3"));
 176     menuView->Append(LIST_ICON_TEXT_VIEW, _T("Icon view with &text\tF4"));
 177     menuView->Append(LIST_SMALL_ICON_VIEW, _T("&Small icon view\tF5"));
 178     menuView->Append(LIST_SMALL_ICON_TEXT_VIEW, _T("Small icon &view with text\tF6"));
 179     menuView->Append(LIST_VIRTUAL_VIEW, _T("Virtual view\tF7"));
 180
 181     wxMenu *menuList = new wxMenu;
 182     menuList->Append(LIST_TOGGLE_FIRST, _T("&Toggle first item\tCtrl-T"));
 183     menuList->Append(LIST_DESELECT_ALL, _T("&Deselect All\tCtrl-D"));
 184     menuList->Append(LIST_SELECT_ALL, _T("S&elect All\tCtrl-A"));
 185     menuList->AppendSeparator();
 186     menuList->Append(LIST_SHOW_COL_INFO, _T("Show &column info\tCtrl-C"));
 187     menuList->Append(LIST_SHOW_SEL_INFO, _T("Show &selected items\tCtrl-S"));
 188     menuList->AppendSeparator();
 189     menuList->Append(LIST_SORT, _T("&Sort\tCtrl-S"));
 190     menuList->AppendSeparator();
 191     menuList->Append(LIST_ADD, _T("&Append an item\tCtrl-P"));
 192     menuList->Append(LIST_DELETE, _T("&Delete first item\tCtrl-X"));
 193     menuList->Append(LIST_DELETE_ALL, _T("Delete &all items"));
 194     menuList->AppendSeparator();
 195     menuList->Append(LIST_TOGGLE_MULTI_SEL, _T("&Multiple selection\tCtrl-M"),
 196             _T("Toggle multiple selection"), TRUE);
 197
 198     wxMenu *menuCol = new wxMenu;
 199     menuCol->Append(LIST_SET_FG_COL, _T("&Foreground colour..."));
 200     menuCol->Append(LIST_SET_BG_COL, _T("&Background colour..."));
 201
 202     wxMenuBar *menubar = new wxMenuBar;
 203     menubar->Append(menuFile, _T("&File"));
 204     menubar->Append(menuView, _T("&View"));
 205     menubar->Append(menuList, _T("&List"));
 206     menubar->Append(menuCol, _T("&Colour"));
 207     SetMenuBar(menubar);
 208
 209     m_logWindow = new wxTextCtrl(this, -1, wxEmptyString,
 210                                  wxDefaultPosition, wxDefaultSize,
 211                                  wxTE_MULTILINE | wxSUNKEN_BORDER);
 212
 213     m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow));
 214
 215     RecreateList(wxLC_REPORT | wxLC_SINGLE_SEL);
 216
 217     CreateStatusBar(3);
 218 }
 219
 220 MyFrame::~MyFrame()
 221 {
 222     delete wxLog::SetActiveTarget(m_logOld);
 223
 224     delete m_imageListNormal;
 225     delete m_imageListSmall;
 226 }
 227
 228 void MyFrame::OnSize(wxSizeEvent& event)
 229 {
 230     if ( !m_logWindow )
 231         return;
 232
 233     wxSize size = GetClientSize();
 234     wxCoord y = (2*size.y)/3;
 235     m_listCtrl->SetSize(0, 0, size.x, y);
 236     m_logWindow->SetSize(0, y + 1, size.x, size.y - y);
 237
 238     event.Skip();
 239 }
 240
 241 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 242 {
 243     Close(TRUE);
 244 }
 245
 246 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 247 {
 248     wxMessageDialog dialog(this, "List test sample\nJulian Smart (c) 1997",
 249             "About list test", wxOK|wxCANCEL);
 250
 251     dialog.ShowModal();
 252 }
 253
 254 void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
 255 {
 256     m_listCtrl->SetItemState(0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 257 }
 258
 259 void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
 260 {
 261     int n = m_listCtrl->GetItemCount();
 262     for (int i = 0; i < n; i++)
 263         m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
 264 }
 265
 266 void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 267 {
 268     int n = m_listCtrl->GetItemCount();
 269     for (int i = 0; i < n; i++)
 270         m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 271 }
 272
 273 // ----------------------------------------------------------------------------
 274 // changing listctrl modes
 275 // ----------------------------------------------------------------------------
 276
 277 void MyFrame::RecreateList(long flags, bool withText)
 278 {
 279     // we could avoid recreating it if we don't set/clear the wxLC_VIRTUAL
 280     // style, but it is more trouble to do it than not
 281 #if 0
 282     if ( !m_listCtrl || ((flags & wxLC_VIRTUAL) !=
 283             (m_listCtrl->GetWindowStyleFlag() & wxLC_VIRTUAL)) )
 284 #endif
 285     {
 286         delete m_listCtrl;
 287
 288         m_listCtrl = new MyListCtrl(this, LIST_CTRL,
 289                                     wxDefaultPosition, wxDefaultSize,
 290                                     flags |
 291                                     wxSUNKEN_BORDER);
 292
 293         switch ( flags & wxLC_MASK_TYPE )
 294         {
 295             case wxLC_LIST:
 296                 InitWithListItems();
 297                 break;
 298
 299             case wxLC_ICON:
 300                 InitWithIconItems(withText);
 301                 break;
 302
 303             case wxLC_SMALL_ICON:
 304                 InitWithIconItems(withText, TRUE);
 305                 break;
 306
 307             case wxLC_REPORT:
 308                 if ( flags & wxLC_VIRTUAL )
 309                     InitWithVirtualItems();
 310                 else
 311                     InitWithReportItems();
 312                 break;
 313
 314             default:
 315                 wxFAIL_MSG( _T("unknown listctrl mode") );
 316         }
 317     }
 318
 319 #ifdef __WXMSW__
 320         SendSizeEvent();
 321 #endif
 322
 323     m_logWindow->Clear();
 324 }
 325
 326 void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
 327 {
 328     RecreateList(wxLC_LIST);
 329 }
 330
 331 void MyFrame::InitWithListItems()
 332 {
 333     for ( int i = 0; i < NUM_ITEMS; i++ )
 334     {
 335         m_listCtrl->InsertItem(i, wxString::Format(_T("Item %d"), i));
 336     }
 337 }
 338
 339 void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 340 {
 341     RecreateList(wxLC_REPORT);
 342 }
 343
 344 void MyFrame::InitWithReportItems()
 345 {
 346     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 347
 348     m_listCtrl->InsertColumn(0, "Column 1"); // , wxLIST_FORMAT_LEFT, 140);
 349     m_listCtrl->InsertColumn(1, "Column 2"); // , wxLIST_FORMAT_LEFT, 140);
 350     m_listCtrl->InsertColumn(2, "One More Column (2)"); // , wxLIST_FORMAT_LEFT, 140);
 351
 352     // to speed up inserting we hide the control temporarily
 353     m_listCtrl->Hide();
 354
 355     wxStopWatch sw;
 356
 357     wxString buf;
 358     for ( int i = 0; i < NUM_ITEMS; i++ )
 359     {
 360         buf.Printf(_T("This is item %d"), i);
 361         long tmp = m_listCtrl->InsertItem(i, buf, 0);
 362         m_listCtrl->SetItemData(tmp, i);
 363
 364         buf.Printf(_T("Col 1, item %d"), i);
 365         tmp = m_listCtrl->SetItem(i, 1, buf);
 366
 367         buf.Printf(_T("Item %d in column 2"), i);
 368         tmp = m_listCtrl->SetItem(i, 2, buf);
 369     }
 370
 371     m_logWindow->WriteText(wxString::Format(_T("%d items inserted in %ldms\n"),
 372                                             NUM_ITEMS, sw.Time()));
 373     m_listCtrl->Show();
 374
 375     // we leave all mask fields to 0 and only change the colour
 376     wxListItem item;
 377     item.m_itemId = 0;
 378     item.SetTextColour(*wxRED);
 379     m_listCtrl->SetItem( item );
 380
 381     item.m_itemId = 2;
 382     item.SetTextColour(*wxGREEN);
 383     m_listCtrl->SetItem( item );
 384     item.m_itemId = 4;
 385     item.SetTextColour(*wxLIGHT_GREY);
 386     item.SetFont(*wxITALIC_FONT);
 387     item.SetBackgroundColour(*wxRED);
 388     m_listCtrl->SetItem( item );
 389
 390     m_listCtrl->SetTextColour(*wxBLUE);
 391     m_listCtrl->SetBackgroundColour(*wxLIGHT_GREY);
 392
 393     m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
 394     m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
 395     m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
 396 }
 397
 398 void MyFrame::InitWithIconItems(bool withText, bool sameIcon)
 399 {
 400     m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
 401     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 402
 403     for ( int i = 0; i < NUM_ICONS; i++ )
 404     {
 405         int image = sameIcon ? 0 : i;
 406
 407         if ( withText )
 408         {
 409             m_listCtrl->InsertItem(i, wxString::Format(_T("Label %d"), i),
 410                                    image);
 411         }
 412         else
 413         {
 414             m_listCtrl->InsertItem(i, image);
 415         }
 416     }
 417 }
 418
 419 void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
 420 {
 421     RecreateList(wxLC_ICON, FALSE);
 422 }
 423
 424 void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
 425 {
 426     RecreateList(wxLC_ICON);
 427 }
 428
 429 void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
 430 {
 431     RecreateList(wxLC_SMALL_ICON, FALSE);
 432 }
 433
 434 void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
 435 {
 436     RecreateList(wxLC_SMALL_ICON);
 437 }
 438
 439 void MyFrame::OnVirtualView(wxCommandEvent& WXUNUSED(event))
 440 {
 441     RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
 442 }
 443
 444 void MyFrame::InitWithVirtualItems()
 445 {
 446     m_listCtrl->InsertColumn(0, "First Column");
 447     m_listCtrl->InsertColumn(1, "Second Column");
 448     m_listCtrl->SetColumnWidth(0, 150);
 449     m_listCtrl->SetColumnWidth(1, 150);
 450
 451     m_listCtrl->SetItemCount(1000000);
 452 }
 453
 454 void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
 455 {
 456     wxStopWatch sw;
 457
 458     m_listCtrl->SortItems(MyCompareFunction, 0);
 459
 460     m_logWindow->WriteText(wxString::Format(_T("Sorting %d items took %ld ms\n"),
 461                                             m_listCtrl->GetItemCount(),
 462                                             sw.Time()));
 463 }
 464
 465 void MyFrame::OnShowSelInfo(wxCommandEvent& event)
 466 {
 467     int selCount = m_listCtrl->GetSelectedItemCount();
 468     wxLogMessage(_T("%d items selected:"), selCount);
 469
 470     // don't show too many items
 471     size_t shownCount = 0;
 472
 473     long item = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 474                                         wxLIST_STATE_SELECTED);
 475     while ( item != -1 )
 476     {
 477         wxLogMessage(_T("\t%ld (%s)"),
 478                      item, m_listCtrl->GetItemText(item).c_str());
 479
 480         if ( ++shownCount > 10 )
 481         {
 482             wxLogMessage(_T("\t... more selected items snipped..."));
 483             break;
 484         }
 485
 486         item = m_listCtrl->GetNextItem(item, wxLIST_NEXT_ALL,
 487                                        wxLIST_STATE_SELECTED);
 488     }
 489 }
 490
 491 void MyFrame::OnShowColInfo(wxCommandEvent& event)
 492 {
 493     int count = m_listCtrl->GetColumnCount();
 494     wxLogMessage("%d columns:", count);
 495     for ( int c = 0; c < count; c++ )
 496     {
 497         wxLogMessage("\tcolumn %d has width %d", c,
 498                      m_listCtrl->GetColumnWidth(c));
 499     }
 500 }
 501
 502 void MyFrame::OnUpdateShowColInfo(wxUpdateUIEvent& event)
 503 {
 504     event.Enable( (m_listCtrl->GetWindowStyleFlag() & wxLC_REPORT) != 0 );
 505 }
 506
 507 void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
 508 {
 509     long flags = m_listCtrl->GetWindowStyleFlag();
 510     if ( flags & wxLC_SINGLE_SEL )
 511         flags &= ~wxLC_SINGLE_SEL;
 512     else
 513         flags |= wxLC_SINGLE_SEL;
 514
 515     m_logWindow->WriteText(wxString::Format("Current selection mode: %sle\n",
 516                            (flags & wxLC_SINGLE_SEL) ? "sing" : "multip"));
 517
 518     RecreateList(flags);
 519 }
 520
 521 void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
 522 {
 523     m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
 524     m_listCtrl->Refresh();
 525 }
 526
 527 void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
 528 {
 529     m_listCtrl->SetBackgroundColour(wxGetColourFromUser(this));
 530     m_listCtrl->Refresh();
 531 }
 532
 533 void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event))
 534 {
 535     m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), _T("Appended item"));
 536 }
 537
 538 void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
 539 {
 540     if ( m_listCtrl->GetItemCount() )
 541     {
 542         m_listCtrl->DeleteItem(0);
 543     }
 544     else
 545     {
 546         m_logWindow->WriteText("Nothing to delete");
 547     }
 548 }
 549
 550 void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
 551 {
 552     wxStopWatch sw;
 553
 554     m_listCtrl->DeleteAllItems();
 555
 556     m_logWindow->WriteText(wxString::Format(_T("Deleting %d items took %ld ms\n"),
 557                                             m_listCtrl->GetItemCount(),
 558                                             sw.Time()));
 559 }
 560
 561 // MyListCtrl
 562
 563 void MyListCtrl::OnColClick(wxListEvent& event)
 564 {
 565     wxLogMessage( "OnColumnClick at %d.", event.GetColumn() );
 566 }
 567
 568 void MyListCtrl::OnBeginDrag(wxListEvent& event)
 569 {
 570     wxLogMessage( "OnBeginDrag at %d,%d.",
 571                   event.m_pointDrag.x, event.m_pointDrag.y );
 572 }
 573
 574 void MyListCtrl::OnBeginRDrag(wxListEvent& event)
 575 {
 576     wxLogMessage( "OnBeginRDrag at %d,%d.",
 577                   event.m_pointDrag.x, event.m_pointDrag.y );
 578 }
 579
 580 void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
 581 {
 582     wxLogMessage("OnBeginLabelEdit: %s", event.m_item.m_text.c_str());
 583 }
 584
 585 void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
 586 {
 587     wxLogMessage("OnEndLabelEdit: %s", event.m_item.m_text.c_str());
 588 }
 589
 590 void MyListCtrl::OnDeleteItem(wxListEvent& event)
 591 {
 592     LogEvent(event, _T("OnDeleteItem"));
 593 }
 594
 595 void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
 596 {
 597     LogEvent(event, _T("OnDeleteAllItems"));
 598 }
 599
 600 void MyListCtrl::OnGetInfo(wxListEvent& event)
 601 {
 602     wxString msg;
 603
 604     msg << "OnGetInfo (" << event.m_item.m_itemId << ", " << event.m_item.m_col << ")";
 605     if ( event.m_item.m_mask & wxLIST_MASK_STATE )
 606         msg << " wxLIST_MASK_STATE";
 607     if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 608         msg << " wxLIST_MASK_TEXT";
 609     if ( event.m_item.m_mask & wxLIST_MASK_IMAGE )
 610         msg << " wxLIST_MASK_IMAGE";
 611     if ( event.m_item.m_mask & wxLIST_MASK_DATA )
 612         msg << " wxLIST_MASK_DATA";
 613     if ( event.m_item.m_mask & wxLIST_SET_ITEM )
 614         msg << " wxLIST_SET_ITEM";
 615     if ( event.m_item.m_mask & wxLIST_MASK_WIDTH )
 616         msg << " wxLIST_MASK_WIDTH";
 617     if ( event.m_item.m_mask & wxLIST_MASK_FORMAT )
 618         msg << " wxLIST_MASK_WIDTH";
 619
 620     if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 621     {
 622         event.m_item.m_text = "My callback text";
 623     }
 624
 625     wxLogMessage(msg);
 626 }
 627
 628 void MyListCtrl::OnSetInfo(wxListEvent& event)
 629 {
 630     LogEvent(event, _T("OnSetInfo"));
 631 }
 632
 633 void MyListCtrl::OnSelected(wxListEvent& event)
 634 {
 635     LogEvent(event, _T("OnSelected"));
 636
 637     if ( GetWindowStyle() & wxLC_REPORT )
 638     {
 639         wxListItem info;
 640         info.m_itemId = event.m_itemIndex;
 641         info.m_col = 1;
 642         info.m_mask = wxLIST_MASK_TEXT;
 643         if ( GetItem(info) )
 644         {
 645             wxLogMessage("Value of the 2nd field of the selected item: %s",
 646                          info.m_text.c_str());
 647         }
 648         else
 649         {
 650             wxFAIL_MSG("wxListCtrl::GetItem() failed");
 651         }
 652     }
 653 }
 654
 655 void MyListCtrl::OnDeselected(wxListEvent& event)
 656 {
 657     LogEvent(event, _T("OnDeselected"));
 658 }
 659
 660 void MyListCtrl::OnActivated(wxListEvent& event)
 661 {
 662     LogEvent(event, _T("OnActivated"));
 663 }
 664
 665 void MyListCtrl::OnListKeyDown(wxListEvent& event)
 666 {
 667     LogEvent(event, _T("OnListKeyDown"));
 668
 669     event.Skip();
 670 }
 671
 672 void MyListCtrl::OnChar(wxKeyEvent& event)
 673 {
 674     wxLogMessage(_T("Got char event."));
 675
 676     event.Skip();
 677 }
 678
 679 void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
 680 {
 681     wxLogMessage(_T("Item %ld: %s (item text = %s, data = %ld)"),
 682                  event.GetIndex(), eventName,
 683                  event.GetText().c_str(), event.GetData());
 684 }
 685
 686 wxString MyListCtrl::OnGetItemText(long item, long column) const
 687 {
 688     return wxString::Format(_T("Column %ld of item %ld"), column, item);
 689 }
 690
 691 int MyListCtrl::OnGetItemImage(long item) const
 692 {
 693     return 0;
 694 }
 695