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