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