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
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx/wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16 #pragma hdrstop
  17 #endif
  18
  19 #ifndef WX_PRECOMP
  20 #include "wx/wx.h"
  21 #endif
  22
  23 #if !defined(__WXMSW__) && !defined(__WXPM__)
  24     #include "mondrian.xpm"
  25 #endif
  26
  27 #ifndef __WXMSW__
  28     #include "bitmaps/toolbrai.xpm"
  29     #include "bitmaps/toolchar.xpm"
  30     #include "bitmaps/tooldata.xpm"
  31     #include "bitmaps/toolnote.xpm"
  32     #include "bitmaps/tooltodo.xpm"
  33     #include "bitmaps/toolchec.xpm"
  34     #include "bitmaps/toolgame.xpm"
  35     #include "bitmaps/tooltime.xpm"
  36     #include "bitmaps/toolword.xpm"
  37     #include "bitmaps/small1.xpm"
  38 #endif
  39
  40 #include "wx/imaglist.h"
  41 #include "wx/listctrl.h"
  42 #include "wx/timer.h"           // for wxStopWatch
  43 #include "wx/colordlg.h"        // for wxGetColourFromUser
  44 #include "wx/settings.h"
  45 #include "wx/sysopt.h"
  46 #include "wx/numdlg.h"
  47
  48 #include "listtest.h"
  49
  50
  51 // ----------------------------------------------------------------------------
  52 // Constants and globals
  53 // ----------------------------------------------------------------------------
  54
  55 const wxChar *SMALL_VIRTUAL_VIEW_ITEMS[][2] =
  56 {
  57     { wxT("Cat"), wxT("meow") },
  58     { wxT("Cow"), wxT("moo") },
  59     { wxT("Crow"), wxT("caw") },
  60     { wxT("Dog"), wxT("woof") },
  61     { wxT("Duck"), wxT("quack") },
  62     { wxT("Mouse"), wxT("squeak") },
  63     { wxT("Owl"), wxT("hoo") },
  64     { wxT("Pig"), wxT("oink") },
  65     { wxT("Pigeon"), wxT("coo") },
  66     { wxT("Sheep"), wxT("baaah") },
  67 };
  68
  69 // number of items in icon/small icon view
  70 static const int NUM_ICONS = 9;
  71
  72 int wxCALLBACK
  73 MyCompareFunction(long item1, long item2, wxIntPtr WXUNUSED(sortData))
  74 {
  75     // inverse the order
  76     if (item1 < item2)
  77         return -1;
  78     if (item1 > item2)
  79         return 1;
  80
  81     return 0;
  82 }
  83
  84
  85 // ----------------------------------------------------------------------------
  86 // MyApp
  87 // ----------------------------------------------------------------------------
  88
  89 IMPLEMENT_APP(MyApp)
  90
  91 // `Main program' equivalent, creating windows and returning main app frame
  92 bool MyApp::OnInit()
  93 {
  94     if ( !wxApp::OnInit() )
  95         return false;
  96
  97     // Create the main frame window
  98     MyFrame *frame = new MyFrame(wxT("wxListCtrl Test"));
  99
 100     // Show the frame
 101     frame->Show(true);
 102
 103     SetTopWindow(frame);
 104
 105     return true;
 106 }
 107
 108
 109
 110 // ----------------------------------------------------------------------------
 111 // MyFrame
 112 // ----------------------------------------------------------------------------
 113
 114 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 115     EVT_SIZE(MyFrame::OnSize)
 116
 117     EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
 118     EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
 119     EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
 120     EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
 121     EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
 122     EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
 123     EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
 124     EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
 125     EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
 126     EVT_MENU(LIST_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView)
 127
 128     EVT_MENU(LIST_SET_ITEMS_COUNT, MyFrame::OnSetItemsCount)
 129
 130     EVT_MENU(LIST_GOTO, MyFrame::OnGoTo)
 131     EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast)
 132     EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
 133     EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
 134     EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
 135     EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
 136     EVT_MENU(LIST_ADD, MyFrame::OnAdd)
 137     EVT_MENU(LIST_EDIT, MyFrame::OnEdit)
 138     EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
 139     EVT_MENU(LIST_SORT, MyFrame::OnSort)
 140     EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
 141     EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
 142     EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
 143     EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
 144     EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
 145     EVT_MENU(LIST_SHOW_VIEW_RECT, MyFrame::OnShowViewRect)
 146 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 147     EVT_MENU(LIST_SET_COL_ORDER, MyFrame::OnSetColOrder)
 148     EVT_MENU(LIST_GET_COL_ORDER, MyFrame::OnGetColOrder)
 149 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 150     EVT_MENU(LIST_FREEZE, MyFrame::OnFreeze)
 151     EVT_MENU(LIST_THAW, MyFrame::OnThaw)
 152     EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines)
 153     EVT_MENU(LIST_TOGGLE_HEADER, MyFrame::OnToggleHeader)
 154 #ifdef __WXOSX__
 155     EVT_MENU(LIST_MAC_USE_GENERIC, MyFrame::OnToggleMacUseGeneric)
 156 #endif // __WXOSX__
 157     EVT_MENU(LIST_FIND, MyFrame::OnFind)
 158
 159     EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateUIEnableInReport)
 160     EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateUIEnableInReport)
 161
 162     EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)
 163     EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateToggleHeader)
 164 END_EVENT_TABLE()
 165
 166 // My frame constructor
 167 MyFrame::MyFrame(const wxChar *title)
 168        : wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(600, 500))
 169 {
 170     m_listCtrl = NULL;
 171     m_logWindow = NULL;
 172     m_smallVirtual = false;
 173     m_numListItems = 10;
 174
 175     // Give it an icon
 176     SetIcon( wxICON(mondrian) );
 177
 178     // Make an image list containing large icons
 179     m_imageListNormal = new wxImageList(32, 32, true);
 180     m_imageListSmall = new wxImageList(16, 16, true);
 181
 182 #ifdef __WXMSW__
 183     m_imageListNormal->Add( wxIcon(wxT("icon1"), wxBITMAP_TYPE_ICO_RESOURCE) );
 184     m_imageListNormal->Add( wxIcon(wxT("icon2"), wxBITMAP_TYPE_ICO_RESOURCE) );
 185     m_imageListNormal->Add( wxIcon(wxT("icon3"), wxBITMAP_TYPE_ICO_RESOURCE) );
 186     m_imageListNormal->Add( wxIcon(wxT("icon4"), wxBITMAP_TYPE_ICO_RESOURCE) );
 187     m_imageListNormal->Add( wxIcon(wxT("icon5"), wxBITMAP_TYPE_ICO_RESOURCE) );
 188     m_imageListNormal->Add( wxIcon(wxT("icon6"), wxBITMAP_TYPE_ICO_RESOURCE) );
 189     m_imageListNormal->Add( wxIcon(wxT("icon7"), wxBITMAP_TYPE_ICO_RESOURCE) );
 190     m_imageListNormal->Add( wxIcon(wxT("icon8"), wxBITMAP_TYPE_ICO_RESOURCE) );
 191     m_imageListNormal->Add( wxIcon(wxT("icon9"), wxBITMAP_TYPE_ICO_RESOURCE) );
 192
 193     m_imageListSmall->Add( wxIcon(wxT("iconsmall"), wxBITMAP_TYPE_ICO_RESOURCE) );
 194
 195 #else
 196     m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
 197     m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
 198     m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
 199     m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
 200     m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
 201     m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
 202     m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
 203     m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
 204     m_imageListNormal->Add( wxIcon( toolword_xpm ) );
 205
 206     m_imageListSmall->Add( wxIcon( small1_xpm) );
 207 #endif
 208
 209     // Make a menubar
 210     wxMenu *menuFile = new wxMenu;
 211     menuFile->Append(LIST_ABOUT, wxT("&About"));
 212     menuFile->AppendSeparator();
 213     menuFile->Append(LIST_QUIT, wxT("E&xit\tAlt-X"));
 214
 215     wxMenu *menuView = new wxMenu;
 216     menuView->Append(LIST_LIST_VIEW, wxT("&List view\tF1"));
 217     menuView->Append(LIST_REPORT_VIEW, wxT("&Report view\tF2"));
 218     menuView->Append(LIST_ICON_VIEW, wxT("&Icon view\tF3"));
 219     menuView->Append(LIST_ICON_TEXT_VIEW, wxT("Icon view with &text\tF4"));
 220     menuView->Append(LIST_SMALL_ICON_VIEW, wxT("&Small icon view\tF5"));
 221     menuView->Append(LIST_SMALL_ICON_TEXT_VIEW, wxT("Small icon &view with text\tF6"));
 222     menuView->Append(LIST_VIRTUAL_VIEW, wxT("&Virtual view\tF7"));
 223     menuView->Append(LIST_SMALL_VIRTUAL_VIEW, wxT("Small virtual vie&w\tF8"));
 224     menuView->AppendSeparator();
 225     menuView->Append(LIST_SET_ITEMS_COUNT, "Set &number of items");
 226 #ifdef __WXOSX__
 227     menuView->AppendSeparator();
 228     menuView->AppendCheckItem(LIST_MAC_USE_GENERIC, wxT("Mac: Use Generic Control"));
 229 #endif
 230
 231     wxMenu *menuList = new wxMenu;
 232     menuList->Append(LIST_GOTO, wxT("&Go to item #3\tCtrl-3"));
 233     menuList->Append(LIST_FOCUS_LAST, wxT("&Make last item current\tCtrl-L"));
 234     menuList->Append(LIST_TOGGLE_FIRST, wxT("To&ggle first item\tCtrl-G"));
 235     menuList->Append(LIST_DESELECT_ALL, wxT("&Deselect All\tCtrl-D"));
 236     menuList->Append(LIST_SELECT_ALL, wxT("S&elect All\tCtrl-A"));
 237     menuList->AppendSeparator();
 238     menuList->Append(LIST_SHOW_COL_INFO, wxT("Show &column info\tCtrl-C"));
 239     menuList->Append(LIST_SHOW_SEL_INFO, wxT("Show &selected items\tCtrl-S"));
 240     menuList->Append(LIST_SHOW_VIEW_RECT, wxT("Show &view rect"));
 241 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 242     menuList->Append(LIST_SET_COL_ORDER, wxT("Se&t columns order\tShift-Ctrl-O"));
 243     menuList->Append(LIST_GET_COL_ORDER, wxT("Sho&w columns order\tCtrl-O"));
 244 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 245     menuList->AppendSeparator();
 246     menuList->Append(LIST_SORT, wxT("Sor&t\tCtrl-T"));
 247     menuList->Append(LIST_FIND, "Test Find() performance");
 248     menuList->AppendSeparator();
 249     menuList->Append(LIST_ADD, wxT("&Append an item\tCtrl-P"));
 250     menuList->Append(LIST_EDIT, wxT("&Edit the item\tCtrl-E"));
 251     menuList->Append(LIST_DELETE, wxT("&Delete first item\tCtrl-X"));
 252     menuList->Append(LIST_DELETE_ALL, wxT("Delete &all items"));
 253     menuList->AppendSeparator();
 254     menuList->Append(LIST_FREEZE, wxT("Free&ze\tCtrl-Z"));
 255     menuList->Append(LIST_THAW, wxT("Tha&w\tCtrl-W"));
 256     menuList->AppendSeparator();
 257     menuList->AppendCheckItem(LIST_TOGGLE_LINES, wxT("Toggle &lines\tCtrl-I"));
 258     menuList->AppendCheckItem(LIST_TOGGLE_MULTI_SEL,
 259                               wxT("&Multiple selection\tCtrl-M"));
 260     menuList->Check(LIST_TOGGLE_MULTI_SEL, true);
 261     menuList->AppendCheckItem(LIST_TOGGLE_HEADER, "Toggle &header\tCtrl-H");
 262     menuList->Check(LIST_TOGGLE_HEADER, true);
 263
 264     wxMenu *menuCol = new wxMenu;
 265     menuCol->Append(LIST_SET_FG_COL, wxT("&Foreground colour..."));
 266     menuCol->Append(LIST_SET_BG_COL, wxT("&Background colour..."));
 267
 268     wxMenuBar *menubar = new wxMenuBar;
 269     menubar->Append(menuFile, wxT("&File"));
 270     menubar->Append(menuView, wxT("&View"));
 271     menubar->Append(menuList, wxT("&List"));
 272     menubar->Append(menuCol, wxT("&Colour"));
 273     SetMenuBar(menubar);
 274
 275     m_panel = new wxPanel(this, wxID_ANY);
 276     m_logWindow = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString,
 277                                  wxDefaultPosition, wxDefaultSize,
 278                                  wxTE_READONLY | wxTE_MULTILINE | wxSUNKEN_BORDER);
 279
 280     m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow));
 281
 282     RecreateList(wxLC_REPORT | wxLC_SINGLE_SEL);
 283
 284 #ifdef __WXMSW__
 285     // this is useful to know specially when debugging :)
 286     wxLogMessage("Your version of comctl32.dll is: %d",
 287                  wxApp::GetComCtl32Version());
 288 #endif
 289
 290 #if wxUSE_STATUSBAR
 291     CreateStatusBar();
 292 #endif // wxUSE_STATUSBAR
 293 }
 294
 295 MyFrame::~MyFrame()
 296 {
 297     delete wxLog::SetActiveTarget(m_logOld);
 298
 299     delete m_imageListNormal;
 300     delete m_imageListSmall;
 301 }
 302
 303 void MyFrame::OnSize(wxSizeEvent& event)
 304 {
 305     DoSize();
 306
 307     event.Skip();
 308 }
 309
 310 void MyFrame::DoSize()
 311 {
 312     if ( !m_logWindow )
 313         return;
 314
 315     wxSize size = GetClientSize();
 316     wxCoord y = (2*size.y)/3;
 317     m_listCtrl->SetSize(0, 0, size.x, y);
 318     m_logWindow->SetSize(0, y + 1, size.x, size.y - y -1);
 319 }
 320
 321 bool MyFrame::CheckNonVirtual() const
 322 {
 323     if ( !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
 324         return true;
 325
 326     // "this" == whatever
 327     wxLogWarning(wxT("Can't do this in virtual view, sorry."));
 328
 329     return false;
 330 }
 331
 332 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 333 {
 334     Close(true);
 335 }
 336
 337 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 338 {
 339     wxMessageDialog dialog(this, wxT("List test sample\nJulian Smart (c) 1997"),
 340             wxT("About list test"), wxOK|wxCANCEL);
 341
 342     dialog.ShowModal();
 343 }
 344
 345 void MyFrame::OnFreeze(wxCommandEvent& WXUNUSED(event))
 346 {
 347     wxLogMessage(wxT("Freezing the control"));
 348
 349     m_listCtrl->Freeze();
 350 }
 351
 352 void MyFrame::OnThaw(wxCommandEvent& WXUNUSED(event))
 353 {
 354     wxLogMessage(wxT("Thawing the control"));
 355
 356     m_listCtrl->Thaw();
 357 }
 358
 359 void MyFrame::OnToggleLines(wxCommandEvent& event)
 360 {
 361     m_listCtrl->SetSingleStyle(wxLC_HRULES | wxLC_VRULES, event.IsChecked());
 362 }
 363
 364 void MyFrame::OnToggleHeader(wxCommandEvent& event)
 365 {
 366     wxLogMessage("%s the header", event.IsChecked() ? "Showing" : "Hiding");
 367
 368     m_listCtrl->ToggleWindowStyle(wxLC_NO_HEADER);
 369 }
 370
 371 #ifdef __WXOSX__
 372
 373 void MyFrame::OnToggleMacUseGeneric(wxCommandEvent& event)
 374 {
 375     wxSystemOptions::SetOption(wxT("mac.listctrl.always_use_generic"), event.IsChecked());
 376 }
 377
 378 #endif // __WXOSX__
 379
 380 void MyFrame::OnGoTo(wxCommandEvent& WXUNUSED(event))
 381 {
 382     long index = 3;
 383     m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 384
 385     long sel = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 386                                         wxLIST_STATE_SELECTED);
 387     if ( sel != -1 )
 388         m_listCtrl->SetItemState(sel, 0, wxLIST_STATE_SELECTED);
 389     m_listCtrl->SetItemState(index, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 390 }
 391
 392 void MyFrame::OnFocusLast(wxCommandEvent& WXUNUSED(event))
 393 {
 394     long index = m_listCtrl->GetItemCount() - 1;
 395     if ( index == -1 )
 396     {
 397         return;
 398     }
 399
 400     m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 401     m_listCtrl->EnsureVisible(index);
 402 }
 403
 404 void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
 405 {
 406     m_listCtrl->SetItemState(0, (~m_listCtrl->GetItemState(0, wxLIST_STATE_SELECTED) ) & wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 407 }
 408
 409 void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
 410 {
 411     if ( !CheckNonVirtual() )
 412         return;
 413
 414     int n = m_listCtrl->GetItemCount();
 415     for (int i = 0; i < n; i++)
 416         m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
 417 }
 418
 419 void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 420 {
 421     if ( !CheckNonVirtual() )
 422         return;
 423
 424     int n = m_listCtrl->GetItemCount();
 425     for (int i = 0; i < n; i++)
 426         m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 427 }
 428
 429 // ----------------------------------------------------------------------------
 430 // changing listctrl modes
 431 // ----------------------------------------------------------------------------
 432
 433 void MyFrame::RecreateList(long flags, bool withText)
 434 {
 435     // we could avoid recreating it if we don't set/clear the wxLC_VIRTUAL
 436     // style, but it is more trouble to do it than not
 437 #if 0
 438     if ( !m_listCtrl || ((flags & wxLC_VIRTUAL) !=
 439             (m_listCtrl->GetWindowStyleFlag() & wxLC_VIRTUAL)) )
 440 #endif
 441     {
 442         delete m_listCtrl;
 443
 444         m_listCtrl = new MyListCtrl(m_panel, LIST_CTRL,
 445                                     wxDefaultPosition, wxDefaultSize,
 446                                     flags |
 447                                     wxBORDER_THEME | wxLC_EDIT_LABELS);
 448
 449         switch ( flags & wxLC_MASK_TYPE )
 450         {
 451             case wxLC_LIST:
 452                 InitWithListItems();
 453                 break;
 454
 455             case wxLC_ICON:
 456                 InitWithIconItems(withText);
 457                 break;
 458
 459             case wxLC_SMALL_ICON:
 460                 InitWithIconItems(withText, true);
 461                 break;
 462
 463             case wxLC_REPORT:
 464                 if ( flags & wxLC_VIRTUAL )
 465                     InitWithVirtualItems();
 466                 else
 467                     InitWithReportItems();
 468                 break;
 469
 470             default:
 471                 wxFAIL_MSG( wxT("unknown listctrl mode") );
 472         }
 473     }
 474
 475     DoSize();
 476
 477     m_logWindow->Clear();
 478 }
 479
 480 void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
 481 {
 482     RecreateList(wxLC_LIST);
 483 }
 484
 485 void MyFrame::InitWithListItems()
 486 {
 487     for ( int i = 0; i < m_numListItems; i++ )
 488     {
 489         m_listCtrl->InsertItem(i, wxString::Format(wxT("Item %d"), i));
 490     }
 491 }
 492
 493 void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 494 {
 495     RecreateList(wxLC_REPORT);
 496 }
 497
 498 void MyFrame::InitWithReportItems()
 499 {
 500     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 501
 502     // note that under MSW for SetColumnWidth() to work we need to create the
 503     // items with images initially even if we specify dummy image id
 504     wxListItem itemCol;
 505     itemCol.SetText(wxT("Column 1"));
 506     itemCol.SetImage(-1);
 507     m_listCtrl->InsertColumn(0, itemCol);
 508
 509     itemCol.SetText(wxT("Column 2"));
 510     itemCol.SetAlign(wxLIST_FORMAT_CENTRE);
 511     m_listCtrl->InsertColumn(1, itemCol);
 512
 513     itemCol.SetText(wxT("Column 3"));
 514     itemCol.SetAlign(wxLIST_FORMAT_RIGHT);
 515     m_listCtrl->InsertColumn(2, itemCol);
 516
 517     // to speed up inserting we hide the control temporarily
 518     m_listCtrl->Hide();
 519
 520     wxStopWatch sw;
 521
 522     for ( int i = 0; i < m_numListItems; i++ )
 523     {
 524         m_listCtrl->InsertItemInReportView(i);
 525     }
 526
 527     m_logWindow->WriteText(wxString::Format(wxT("%d items inserted in %ldms\n"),
 528                                             m_numListItems, sw.Time()));
 529     m_listCtrl->Show();
 530
 531     // we leave all mask fields to 0 and only change the colour
 532     wxListItem item;
 533     item.m_itemId = 0;
 534     item.SetTextColour(*wxRED);
 535     m_listCtrl->SetItem( item );
 536
 537     item.m_itemId = 2;
 538     item.SetTextColour(*wxGREEN);
 539     m_listCtrl->SetItem( item );
 540     item.m_itemId = 4;
 541     item.SetTextColour(*wxLIGHT_GREY);
 542     item.SetFont(*wxITALIC_FONT);
 543     item.SetBackgroundColour(*wxRED);
 544     m_listCtrl->SetItem( item );
 545
 546     m_listCtrl->SetTextColour(*wxBLUE);
 547
 548     m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
 549     m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
 550     m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
 551
 552     // Set images in columns
 553     m_listCtrl->SetItemColumnImage(1, 1, 0);
 554
 555     wxListItem info;
 556     info.SetImage(0);
 557     info.SetId(3);
 558     info.SetColumn(2);
 559     m_listCtrl->SetItem(info);
 560
 561     // test SetItemFont too
 562     m_listCtrl->SetItemFont(0, *wxITALIC_FONT);
 563 }
 564
 565 void MyFrame::InitWithIconItems(bool withText, bool sameIcon)
 566 {
 567     m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
 568     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 569
 570     for ( int i = 0; i < NUM_ICONS; i++ )
 571     {
 572         int image = sameIcon ? 0 : i;
 573
 574         if ( withText )
 575         {
 576             m_listCtrl->InsertItem(i, wxString::Format(wxT("Label %d"), i),
 577                                    image);
 578         }
 579         else
 580         {
 581             m_listCtrl->InsertItem(i, image);
 582         }
 583     }
 584 }
 585
 586 void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
 587 {
 588     RecreateList(wxLC_ICON, false);
 589 }
 590
 591 void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
 592 {
 593     RecreateList(wxLC_ICON);
 594 }
 595
 596 void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
 597 {
 598     RecreateList(wxLC_SMALL_ICON, false);
 599 }
 600
 601 void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
 602 {
 603     RecreateList(wxLC_SMALL_ICON);
 604 }
 605
 606 void MyFrame::OnVirtualView(wxCommandEvent& WXUNUSED(event))
 607 {
 608     m_smallVirtual = false;
 609     RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
 610 }
 611
 612 void MyFrame::OnSmallVirtualView(wxCommandEvent& WXUNUSED(event))
 613 {
 614     m_smallVirtual = true;
 615     RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
 616 }
 617
 618 void MyFrame::OnSetItemsCount(wxCommandEvent& WXUNUSED(event))
 619 {
 620     int numItems = wxGetNumberFromUser
 621                    (
 622                         "Enter the initial number of items for "
 623                         "the list and report views",
 624                         "Number of items:",
 625                         "wxWidgets wxListCtrl sample",
 626                         m_numListItems,
 627                         0,
 628                         10000,
 629                         this
 630                    );
 631     if ( numItems == -1 || numItems == m_numListItems )
 632         return;
 633
 634     m_numListItems = numItems;
 635
 636     if ( m_listCtrl->HasFlag(wxLC_REPORT) &&
 637             !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
 638         RecreateList(wxLC_REPORT);
 639     else if ( m_listCtrl->HasFlag(wxLC_LIST) )
 640         RecreateList(wxLC_LIST);
 641 }
 642
 643 void MyFrame::InitWithVirtualItems()
 644 {
 645     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 646
 647     if ( m_smallVirtual )
 648     {
 649         m_listCtrl->InsertColumn(0, wxT("Animal"));
 650         m_listCtrl->InsertColumn(1, wxT("Sound"));
 651         m_listCtrl->SetItemCount(WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS));
 652     }
 653     else
 654     {
 655         m_listCtrl->InsertColumn(0, wxT("First Column"));
 656         m_listCtrl->InsertColumn(1, wxT("Second Column"));
 657         m_listCtrl->SetColumnWidth(0, 150);
 658         m_listCtrl->SetColumnWidth(1, 150);
 659         m_listCtrl->SetItemCount(1000000);
 660     }
 661 }
 662
 663 void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
 664 {
 665     wxStopWatch sw;
 666
 667     m_listCtrl->SortItems(MyCompareFunction, 0);
 668
 669     m_logWindow->WriteText(wxString::Format(wxT("Sorting %d items took %ld ms\n"),
 670                                             m_listCtrl->GetItemCount(),
 671                                             sw.Time()));
 672 }
 673
 674 void MyFrame::OnFind(wxCommandEvent& WXUNUSED(event))
 675 {
 676     wxStopWatch sw;
 677
 678     const int itemCount = m_listCtrl->GetItemCount();
 679     for ( int i = 0; i < itemCount; i++ )
 680         m_listCtrl->FindItem(-1, i);
 681
 682     wxLogMessage("Calling Find() for all %d items took %ld ms",
 683                  itemCount, sw.Time());
 684 }
 685
 686 void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event))
 687 {
 688     int selCount = m_listCtrl->GetSelectedItemCount();
 689     wxLogMessage(wxT("%d items selected:"), selCount);
 690
 691     // don't show too many items
 692     size_t shownCount = 0;
 693
 694     long item = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 695                                         wxLIST_STATE_SELECTED);
 696     while ( item != -1 )
 697     {
 698         wxLogMessage(wxT("\t%ld (%s)"),
 699                      item, m_listCtrl->GetItemText(item).c_str());
 700
 701         if ( ++shownCount > 10 )
 702         {
 703             wxLogMessage(wxT("\t... more selected items snipped..."));
 704             break;
 705         }
 706
 707         item = m_listCtrl->GetNextItem(item, wxLIST_NEXT_ALL,
 708                                        wxLIST_STATE_SELECTED);
 709     }
 710 }
 711
 712 void MyFrame::OnShowViewRect(wxCommandEvent& WXUNUSED(event))
 713 {
 714     const wxRect r = m_listCtrl->GetViewRect();
 715     wxLogMessage("View rect: (%d, %d)-(%d, %d)",
 716                  r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom());
 717 }
 718
 719 // ----------------------------------------------------------------------------
 720 // column order tests
 721 // ----------------------------------------------------------------------------
 722
 723 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 724
 725 static wxString DumpIntArray(const wxArrayInt& a)
 726 {
 727     wxString s("{ ");
 728     const size_t count = a.size();
 729     for ( size_t n = 0; n < count; n++ )
 730     {
 731         if ( n )
 732             s += ", ";
 733         s += wxString::Format("%lu", (unsigned long)a[n]);
 734     }
 735
 736     s += " }";
 737
 738     return s;
 739 }
 740
 741 void MyFrame::OnSetColOrder(wxCommandEvent& WXUNUSED(event))
 742 {
 743     wxArrayInt order(3);
 744     order[0] = 2;
 745     order[1] = 0;
 746     order[2] = 1;
 747     if ( m_listCtrl->SetColumnsOrder(order) )
 748     {
 749         wxLogMessage("Column order set to %s", DumpIntArray(order));
 750     }
 751 }
 752
 753 void MyFrame::OnGetColOrder(wxCommandEvent& WXUNUSED(event))
 754 {
 755     // show what GetColumnsOrder() returns
 756     const wxArrayInt order = m_listCtrl->GetColumnsOrder();
 757     wxString msg = "Columns order: " +
 758                         DumpIntArray(m_listCtrl->GetColumnsOrder()) + "\n";
 759
 760     int n;
 761     const int count = m_listCtrl->GetColumnCount();
 762
 763     // show the results of GetColumnOrder() for each column
 764     msg += "GetColumnOrder() results:\n";
 765     for ( n = 0; n < count; n++ )
 766     {
 767         msg += wxString::Format("    %2d -> %2d\n",
 768                                 n, m_listCtrl->GetColumnOrder(n));
 769     }
 770
 771     // and the results of GetColumnIndexFromOrder() too
 772     msg += "GetColumnIndexFromOrder() results:\n";
 773     for ( n = 0; n < count; n++ )
 774     {
 775         msg += wxString::Format("    %2d -> %2d\n",
 776                                 n, m_listCtrl->GetColumnIndexFromOrder(n));
 777     }
 778
 779     wxLogMessage("%s", msg);
 780 }
 781
 782 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 783
 784 void MyFrame::OnShowColInfo(wxCommandEvent& WXUNUSED(event))
 785 {
 786     int count = m_listCtrl->GetColumnCount();
 787     wxLogMessage(wxT("%d columns:"), count);
 788     for ( int c = 0; c < count; c++ )
 789     {
 790         wxLogMessage(wxT("\tcolumn %d has width %d"), c,
 791                      m_listCtrl->GetColumnWidth(c));
 792     }
 793 }
 794
 795 void MyFrame::OnUpdateUIEnableInReport(wxUpdateUIEvent& event)
 796 {
 797     event.Enable( (m_listCtrl->GetWindowStyleFlag() & wxLC_REPORT) != 0 );
 798 }
 799
 800 void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
 801 {
 802     long flags = m_listCtrl->GetWindowStyleFlag();
 803     if ( flags & wxLC_SINGLE_SEL )
 804         flags &= ~wxLC_SINGLE_SEL;
 805     else
 806         flags |= wxLC_SINGLE_SEL;
 807
 808     m_logWindow->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"),
 809                            (flags & wxLC_SINGLE_SEL) ? wxT("sing") : wxT("multip")));
 810
 811     RecreateList(flags);
 812 }
 813
 814 void MyFrame::OnUpdateToggleMultiSel(wxUpdateUIEvent& event)
 815 {
 816      event.Check(!m_listCtrl->HasFlag(wxLC_SINGLE_SEL));
 817 }
 818
 819 void MyFrame::OnUpdateToggleHeader(wxUpdateUIEvent& event)
 820 {
 821     event.Check(!m_listCtrl->HasFlag(wxLC_NO_HEADER));
 822 }
 823
 824 void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
 825 {
 826     m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
 827     m_listCtrl->Refresh();
 828 }
 829
 830 void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
 831 {
 832     m_listCtrl->SetBackgroundColour(wxGetColourFromUser(this));
 833     m_listCtrl->Refresh();
 834 }
 835
 836 void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event))
 837 {
 838     m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), wxT("Appended item"));
 839 }
 840
 841 void MyFrame::OnEdit(wxCommandEvent& WXUNUSED(event))
 842 {
 843     long itemCur = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 844                                            wxLIST_STATE_FOCUSED);
 845
 846     if ( itemCur != -1 )
 847     {
 848         m_listCtrl->EditLabel(itemCur);
 849     }
 850     else
 851     {
 852         m_logWindow->WriteText(wxT("No item to edit"));
 853     }
 854 }
 855
 856 void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
 857 {
 858     if ( m_listCtrl->GetItemCount() )
 859     {
 860         m_listCtrl->DeleteItem(0);
 861     }
 862     else
 863     {
 864         m_logWindow->WriteText(wxT("Nothing to delete"));
 865     }
 866 }
 867
 868 void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
 869 {
 870     wxStopWatch sw;
 871
 872     int itemCount = m_listCtrl->GetItemCount();
 873
 874     m_listCtrl->DeleteAllItems();
 875
 876     m_logWindow->WriteText(wxString::Format(wxT("Deleting %d items took %ld ms\n"),
 877                                             itemCount,
 878                                             sw.Time()));
 879 }
 880
 881
 882 // ----------------------------------------------------------------------------
 883 // MyListCtrl
 884 // ----------------------------------------------------------------------------
 885
 886 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
 887     EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
 888     EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
 889     EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
 890     EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
 891     EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
 892     EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
 893     EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
 894     EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
 895     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
 896     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
 897     EVT_LIST_ITEM_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused)
 898
 899     EVT_LIST_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
 900     EVT_LIST_COL_RIGHT_CLICK(LIST_CTRL, MyListCtrl::OnColRightClick)
 901     EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
 902     EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
 903     EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)
 904
 905     EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
 906
 907 #if USE_CONTEXT_MENU
 908     EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu)
 909 #endif
 910     EVT_CHAR(MyListCtrl::OnChar)
 911
 912     EVT_RIGHT_DOWN(MyListCtrl::OnRightClick)
 913 END_EVENT_TABLE()
 914
 915 void MyListCtrl::OnCacheHint(wxListEvent& event)
 916 {
 917     wxLogMessage( wxT("OnCacheHint: cache items %ld..%ld"),
 918                   event.GetCacheFrom(), event.GetCacheTo() );
 919 }
 920
 921 void MyListCtrl::SetColumnImage(int col, int image)
 922 {
 923     wxListItem item;
 924     item.SetMask(wxLIST_MASK_IMAGE);
 925     item.SetImage(image);
 926     SetColumn(col, item);
 927 }
 928
 929 void MyListCtrl::OnColClick(wxListEvent& event)
 930 {
 931     int col = event.GetColumn();
 932
 933     // set or unset image
 934     static bool x = false;
 935     x = !x;
 936     SetColumnImage(col, x ? 0 : -1);
 937
 938     wxLogMessage( wxT("OnColumnClick at %d."), col );
 939 }
 940
 941 void MyListCtrl::OnColRightClick(wxListEvent& event)
 942 {
 943     int col = event.GetColumn();
 944     if ( col != -1 )
 945     {
 946         SetColumnImage(col, -1);
 947     }
 948
 949     // Show popupmenu at position
 950     wxMenu menu(wxT("Test"));
 951     menu.Append(LIST_ABOUT, wxT("&About"));
 952     PopupMenu(&menu, event.GetPoint());
 953
 954     wxLogMessage( wxT("OnColumnRightClick at %d."), event.GetColumn() );
 955 }
 956
 957 void MyListCtrl::LogColEvent(const wxListEvent& event, const wxChar *name)
 958 {
 959     const int col = event.GetColumn();
 960
 961     wxLogMessage(wxT("%s: column %d (width = %d or %d)."),
 962                  name,
 963                  col,
 964                  event.GetItem().GetWidth(),
 965                  GetColumnWidth(col));
 966 }
 967
 968 void MyListCtrl::OnColBeginDrag(wxListEvent& event)
 969 {
 970     LogColEvent( event, wxT("OnColBeginDrag") );
 971
 972     if ( event.GetColumn() == 0 )
 973     {
 974         wxLogMessage(wxT("Resizing this column shouldn't work."));
 975
 976         event.Veto();
 977     }
 978 }
 979
 980 void MyListCtrl::OnColDragging(wxListEvent& event)
 981 {
 982     LogColEvent( event, wxT("OnColDragging") );
 983 }
 984
 985 void MyListCtrl::OnColEndDrag(wxListEvent& event)
 986 {
 987     LogColEvent( event, wxT("OnColEndDrag") );
 988 }
 989
 990 void MyListCtrl::OnBeginDrag(wxListEvent& event)
 991 {
 992     const wxPoint& pt = event.m_pointDrag;
 993
 994     int flags;
 995     wxLogMessage( wxT("OnBeginDrag at (%d, %d), item %ld."),
 996                   pt.x, pt.y, HitTest(pt, flags) );
 997 }
 998
 999 void MyListCtrl::OnBeginRDrag(wxListEvent& event)
1000 {
1001     wxLogMessage( wxT("OnBeginRDrag at %d,%d."),
1002                   event.m_pointDrag.x, event.m_pointDrag.y );
1003 }
1004
1005 void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
1006 {
1007     wxLogMessage( wxT("OnBeginLabelEdit: %s"), event.m_item.m_text.c_str());
1008
1009     wxTextCtrl * const text = GetEditControl();
1010     if ( !text )
1011     {
1012         wxLogMessage("BUG: started to edit but no edit control");
1013     }
1014     else
1015     {
1016         wxLogMessage("Edit control value: \"%s\"", text->GetValue());
1017     }
1018 }
1019
1020 void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
1021 {
1022     wxLogMessage( wxT("OnEndLabelEdit: %s"),
1023         (
1024             event.IsEditCancelled() ?
1025             wxString("[cancelled]") :
1026             event.m_item.m_text
1027         ).c_str()
1028     );
1029 }
1030
1031 void MyListCtrl::OnDeleteItem(wxListEvent& event)
1032 {
1033     LogEvent(event, wxT("OnDeleteItem"));
1034     wxLogMessage( wxT("Number of items when delete event is sent: %d"), GetItemCount() );
1035 }
1036
1037 void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
1038 {
1039     LogEvent(event, wxT("OnDeleteAllItems"));
1040 }
1041
1042 void MyListCtrl::OnSelected(wxListEvent& event)
1043 {
1044     LogEvent(event, wxT("OnSelected"));
1045
1046     if ( GetWindowStyle() & wxLC_REPORT )
1047     {
1048         wxListItem info;
1049         info.m_itemId = event.m_itemIndex;
1050         info.m_col = 1;
1051         info.m_mask = wxLIST_MASK_TEXT;
1052         if ( GetItem(info) )
1053         {
1054             wxLogMessage(wxT("Value of the 2nd field of the selected item: %s"),
1055                          info.m_text.c_str());
1056         }
1057         else
1058         {
1059             wxFAIL_MSG(wxT("wxListCtrl::GetItem() failed"));
1060         }
1061     }
1062 }
1063
1064 void MyListCtrl::OnDeselected(wxListEvent& event)
1065 {
1066     LogEvent(event, wxT("OnDeselected"));
1067 }
1068
1069 void MyListCtrl::OnActivated(wxListEvent& event)
1070 {
1071     LogEvent(event, wxT("OnActivated"));
1072 }
1073
1074 void MyListCtrl::OnFocused(wxListEvent& event)
1075 {
1076     LogEvent(event, wxT("OnFocused"));
1077
1078     event.Skip();
1079 }
1080
1081 void MyListCtrl::OnListKeyDown(wxListEvent& event)
1082 {
1083     long item;
1084
1085     switch ( event.GetKeyCode() )
1086     {
1087         case 'C': // colorize
1088             {
1089                 wxListItem info;
1090                 info.m_itemId = event.GetIndex();
1091                 if ( info.m_itemId == -1 )
1092                 {
1093                     // no item
1094                     break;
1095                 }
1096
1097                 GetItem(info);
1098
1099                 wxListItemAttr *attr = info.GetAttributes();
1100                 if ( !attr || !attr->HasTextColour() )
1101                 {
1102                     info.SetTextColour(*wxCYAN);
1103
1104                     SetItem(info);
1105
1106                     RefreshItem(info.m_itemId);
1107                 }
1108             }
1109             break;
1110
1111         case 'N': // next
1112             item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED);
1113             if ( item++ == GetItemCount() - 1 )
1114             {
1115                 item = 0;
1116             }
1117
1118             wxLogMessage(wxT("Focusing item %ld"), item);
1119
1120             SetItemState(item, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
1121             EnsureVisible(item);
1122             break;
1123
1124         case 'R': // show bounding rectangle
1125             {
1126                 item = event.GetIndex();
1127                 wxRect r;
1128                 if ( !GetItemRect(item, r) )
1129                 {
1130                     wxLogError(wxT("Failed to retrieve rect of item %ld"), item);
1131                     break;
1132                 }
1133
1134                 wxLogMessage(wxT("Bounding rect of item %ld is (%d, %d)-(%d, %d)"),
1135                              item, r.x, r.y, r.x + r.width, r.y + r.height);
1136             }
1137             break;
1138
1139         case '1': // show sub item bounding rectangle for the given column
1140         case '2': // (and icon/label rectangle if Shift/Ctrl is pressed)
1141         case '3':
1142         case '4': // this column is invalid but we want to test it too
1143             if ( InReportView() )
1144             {
1145                 int subItem = event.GetKeyCode() - '1';
1146                 item = event.GetIndex();
1147                 wxRect r;
1148
1149                 int code = wxLIST_RECT_BOUNDS;
1150                 if ( wxGetKeyState(WXK_SHIFT) )
1151                     code = wxLIST_RECT_ICON;
1152                 else if ( wxGetKeyState(WXK_CONTROL) )
1153                     code = wxLIST_RECT_LABEL;
1154
1155                 if ( !GetSubItemRect(item, subItem, r, code) )
1156                 {
1157                     wxLogError(wxT("Failed to retrieve rect of item %ld column %d"), item, subItem + 1);
1158                     break;
1159                 }
1160
1161                 wxLogMessage(wxT("Bounding rect of item %ld column %d is (%d, %d)-(%d, %d)"),
1162                              item, subItem + 1,
1163                              r.x, r.y, r.x + r.width, r.y + r.height);
1164             }
1165             break;
1166
1167         case 'U': // update
1168             if ( !IsVirtual() )
1169                 break;
1170
1171             if ( m_updated != -1 )
1172                 RefreshItem(m_updated);
1173
1174             m_updated = event.GetIndex();
1175             if ( m_updated != -1 )
1176             {
1177                 // we won't see changes to this item as it's selected, update
1178                 // the next one (or the first one if we're on the last item)
1179                 if ( ++m_updated == GetItemCount() )
1180                     m_updated = 0;
1181
1182                 wxLogMessage("Updating colour of the item %ld", m_updated);
1183                 RefreshItem(m_updated);
1184             }
1185             break;
1186
1187         case 'D': // delete
1188             item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1189             while ( item != -1 )
1190             {
1191                 DeleteItem(item);
1192
1193                 wxLogMessage(wxT("Item %ld deleted"), item);
1194
1195                 // -1 because the indices were shifted by DeleteItem()
1196                 item = GetNextItem(item - 1,
1197                                    wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1198             }
1199             break;
1200
1201         case 'I': // insert
1202             if ( GetWindowStyle() & wxLC_REPORT )
1203             {
1204                 if ( GetWindowStyle() & wxLC_VIRTUAL )
1205                 {
1206                     SetItemCount(GetItemCount() + 1);
1207                 }
1208                 else // !virtual
1209                 {
1210                     InsertItemInReportView(event.GetIndex());
1211                 }
1212             }
1213             //else: fall through
1214
1215         default:
1216             LogEvent(event, wxT("OnListKeyDown"));
1217
1218             event.Skip();
1219     }
1220 }
1221
1222 void MyListCtrl::OnChar(wxKeyEvent& event)
1223 {
1224     wxLogMessage(wxT("Got char event."));
1225
1226     switch ( event.GetKeyCode() )
1227     {
1228         case 'n':
1229         case 'N':
1230         case 'c':
1231         case 'C':
1232         case 'r':
1233         case 'R':
1234         case 'u':
1235         case 'U':
1236         case 'd':
1237         case 'D':
1238         case 'i':
1239         case 'I':
1240             // these are the keys we process ourselves
1241             break;
1242
1243         default:
1244             event.Skip();
1245     }
1246 }
1247
1248 void MyListCtrl::OnRightClick(wxMouseEvent& event)
1249 {
1250     if ( !event.ControlDown() )
1251     {
1252         event.Skip();
1253         return;
1254     }
1255
1256     int flags;
1257     long subitem;
1258     long item = HitTest(event.GetPosition(), flags, &subitem);
1259
1260     wxString where;
1261     switch ( flags )
1262     {
1263         case wxLIST_HITTEST_ABOVE: where = wxT("above"); break;
1264         case wxLIST_HITTEST_BELOW: where = wxT("below"); break;
1265         case wxLIST_HITTEST_NOWHERE: where = wxT("nowhere near"); break;
1266         case wxLIST_HITTEST_ONITEMICON: where = wxT("on icon of"); break;
1267         case wxLIST_HITTEST_ONITEMLABEL: where = wxT("on label of"); break;
1268         case wxLIST_HITTEST_ONITEMRIGHT: where = wxT("right on"); break;
1269         case wxLIST_HITTEST_TOLEFT: where = wxT("to the left of"); break;
1270         case wxLIST_HITTEST_TORIGHT: where = wxT("to the right of"); break;
1271         default: where = wxT("not clear exactly where on"); break;
1272     }
1273
1274     wxLogMessage(wxT("Right double click %s item %ld, subitem %ld"),
1275                  where.c_str(), item, subitem);
1276 }
1277
1278 void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
1279 {
1280     wxLogMessage(wxT("Item %ld: %s (item text = %s, data = %ld)"),
1281                  event.GetIndex(), eventName,
1282                  event.GetText().c_str(), event.GetData());
1283 }
1284
1285 wxString MyListCtrl::OnGetItemText(long item, long column) const
1286 {
1287     if ( GetItemCount() == WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS) )
1288     {
1289         return SMALL_VIRTUAL_VIEW_ITEMS[item][column];
1290     }
1291     else // "big" virtual control
1292     {
1293         return wxString::Format(wxT("Column %ld of item %ld"), column, item);
1294     }
1295 }
1296
1297 int MyListCtrl::OnGetItemColumnImage(long item, long column) const
1298 {
1299     if (!column)
1300         return 0;
1301
1302     if (!(item % 3) && column == 1)
1303         return 0;
1304
1305     return -1;
1306 }
1307
1308 wxListItemAttr *MyListCtrl::OnGetItemAttr(long item) const
1309 {
1310     // test to check that RefreshItem() works correctly: when m_updated is
1311     // set to some item and it is refreshed, we highlight the item
1312     if ( item == m_updated )
1313     {
1314         static wxListItemAttr s_attrHighlight(*wxRED, wxNullColour, wxNullFont);
1315         return &s_attrHighlight;
1316     }
1317
1318     return item % 2 ? NULL : (wxListItemAttr *)&m_attr;
1319 }
1320
1321 void MyListCtrl::InsertItemInReportView(int i)
1322 {
1323     wxString buf;
1324     buf.Printf(wxT("This is item %d"), i);
1325     long tmp = InsertItem(i, buf, 0);
1326     SetItemData(tmp, i);
1327
1328     buf.Printf(wxT("Col 1, item %d"), i);
1329     SetItem(tmp, 1, buf);
1330
1331     buf.Printf(wxT("Item %d in column 2"), i);
1332     SetItem(tmp, 2, buf);
1333 }
1334
1335 #if USE_CONTEXT_MENU
1336 void MyListCtrl::OnContextMenu(wxContextMenuEvent& event)
1337 {
1338     if (GetEditControl() == NULL)
1339     {
1340         wxPoint point = event.GetPosition();
1341         // If from keyboard
1342         if ( (point.x == -1) && (point.y == -1) )
1343         {
1344             wxSize size = GetSize();
1345             point.x = size.x / 2;
1346             point.y = size.y / 2;
1347         }
1348         else
1349         {
1350             point = ScreenToClient(point);
1351         }
1352         ShowContextMenu(point);
1353     }
1354     else
1355     {
1356         // the user is editing:
1357         // allow the text control to display its context menu
1358         // if it has one (it has on Windows) rather than display our one
1359         event.Skip();
1360     }
1361 }
1362 #endif
1363
1364 void MyListCtrl::ShowContextMenu(const wxPoint& pos)
1365 {
1366     wxMenu menu;
1367
1368     menu.Append(wxID_ABOUT, wxT("&About"));
1369     menu.AppendSeparator();
1370     menu.Append(wxID_EXIT, wxT("E&xit"));
1371
1372     PopupMenu(&menu, pos.x, pos.y);
1373 }