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 licence
  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 #ifndef wxHAS_IMAGES_IN_RESOURCES
  24     #include "../sample.xpm"
  25 #endif
  26
  27 #ifndef wxHAS_IMAGES_IN_RESOURCES
  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(wxIntPtr item1, wxIntPtr 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     return true;
 104 }
 105
 106
 107
 108 // ----------------------------------------------------------------------------
 109 // MyFrame
 110 // ----------------------------------------------------------------------------
 111
 112 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 113     EVT_SIZE(MyFrame::OnSize)
 114
 115     EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
 116     EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
 117     EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
 118     EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
 119     EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
 120     EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
 121     EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
 122     EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
 123     EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
 124     EVT_MENU(LIST_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView)
 125
 126     EVT_MENU(LIST_SET_ITEMS_COUNT, MyFrame::OnSetItemsCount)
 127
 128     EVT_MENU(LIST_GOTO, MyFrame::OnGoTo)
 129     EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast)
 130     EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
 131     EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
 132     EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
 133     EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
 134     EVT_MENU(LIST_ADD, MyFrame::OnAdd)
 135     EVT_MENU(LIST_EDIT, MyFrame::OnEdit)
 136     EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
 137     EVT_MENU(LIST_SORT, MyFrame::OnSort)
 138     EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
 139     EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
 140     EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
 141     EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
 142     EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
 143     EVT_MENU(LIST_SHOW_VIEW_RECT, MyFrame::OnShowViewRect)
 144 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 145     EVT_MENU(LIST_SET_COL_ORDER, MyFrame::OnSetColOrder)
 146     EVT_MENU(LIST_GET_COL_ORDER, MyFrame::OnGetColOrder)
 147 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 148     EVT_MENU(LIST_FREEZE, MyFrame::OnFreeze)
 149     EVT_MENU(LIST_THAW, MyFrame::OnThaw)
 150     EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines)
 151     EVT_MENU(LIST_TOGGLE_HEADER, MyFrame::OnToggleHeader)
 152     EVT_MENU(LIST_TOGGLE_BELL, MyFrame::OnToggleBell)
 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::OnUpdateUIEnableInReport)
 159     EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateUIEnableInReport)
 160
 161     EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)
 162     EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateToggleHeader)
 163 END_EVENT_TABLE()
 164
 165 // My frame constructor
 166 MyFrame::MyFrame(const wxChar *title)
 167        : wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(600, 500))
 168 {
 169     m_listCtrl = NULL;
 170     m_logWindow = NULL;
 171     m_smallVirtual = false;
 172     m_numListItems = 10;
 173
 174     // Give it an icon
 175     SetIcon(wxICON(sample));
 176
 177     // Make an image list containing large icons
 178     m_imageListNormal = new wxImageList(32, 32, true);
 179     m_imageListSmall = new wxImageList(16, 16, true);
 180
 181 #ifdef wxHAS_IMAGES_IN_RESOURCES
 182     m_imageListNormal->Add( wxIcon(wxT("icon1"), wxBITMAP_TYPE_ICO_RESOURCE) );
 183     m_imageListNormal->Add( wxIcon(wxT("icon2"), wxBITMAP_TYPE_ICO_RESOURCE) );
 184     m_imageListNormal->Add( wxIcon(wxT("icon3"), wxBITMAP_TYPE_ICO_RESOURCE) );
 185     m_imageListNormal->Add( wxIcon(wxT("icon4"), wxBITMAP_TYPE_ICO_RESOURCE) );
 186     m_imageListNormal->Add( wxIcon(wxT("icon5"), wxBITMAP_TYPE_ICO_RESOURCE) );
 187     m_imageListNormal->Add( wxIcon(wxT("icon6"), wxBITMAP_TYPE_ICO_RESOURCE) );
 188     m_imageListNormal->Add( wxIcon(wxT("icon7"), wxBITMAP_TYPE_ICO_RESOURCE) );
 189     m_imageListNormal->Add( wxIcon(wxT("icon8"), wxBITMAP_TYPE_ICO_RESOURCE) );
 190     m_imageListNormal->Add( wxIcon(wxT("icon9"), wxBITMAP_TYPE_ICO_RESOURCE) );
 191
 192     m_imageListSmall->Add( wxIcon(wxT("iconsmall"), wxBITMAP_TYPE_ICO_RESOURCE) );
 193
 194 #else
 195     m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
 196     m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
 197     m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
 198     m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
 199     m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
 200     m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
 201     m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
 202     m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
 203     m_imageListNormal->Add( wxIcon( toolword_xpm ) );
 204
 205     m_imageListSmall->Add( wxIcon( small1_xpm) );
 206 #endif
 207
 208     // Make a menubar
 209     wxMenu *menuFile = new wxMenu;
 210     menuFile->Append(LIST_ABOUT, wxT("&About"));
 211     menuFile->AppendSeparator();
 212     menuFile->Append(LIST_QUIT, wxT("E&xit\tAlt-X"));
 213
 214     wxMenu *menuView = new wxMenu;
 215     menuView->Append(LIST_LIST_VIEW, wxT("&List view\tF1"));
 216     menuView->Append(LIST_REPORT_VIEW, wxT("&Report view\tF2"));
 217     menuView->Append(LIST_ICON_VIEW, wxT("&Icon view\tF3"));
 218     menuView->Append(LIST_ICON_TEXT_VIEW, wxT("Icon view with &text\tF4"));
 219     menuView->Append(LIST_SMALL_ICON_VIEW, wxT("&Small icon view\tF5"));
 220     menuView->Append(LIST_SMALL_ICON_TEXT_VIEW, wxT("Small icon &view with text\tF6"));
 221     menuView->Append(LIST_VIRTUAL_VIEW, wxT("&Virtual view\tF7"));
 222     menuView->Append(LIST_SMALL_VIRTUAL_VIEW, wxT("Small virtual vie&w\tF8"));
 223     menuView->AppendSeparator();
 224     menuView->Append(LIST_SET_ITEMS_COUNT, "Set &number of items");
 225 #ifdef __WXOSX__
 226     menuView->AppendSeparator();
 227     menuView->AppendCheckItem(LIST_MAC_USE_GENERIC, wxT("Mac: Use Generic Control"));
 228 #endif
 229
 230     wxMenu *menuList = new wxMenu;
 231     menuList->Append(LIST_GOTO, wxT("&Go to item #3\tCtrl-3"));
 232     menuList->Append(LIST_FOCUS_LAST, wxT("&Make last item current\tCtrl-L"));
 233     menuList->Append(LIST_TOGGLE_FIRST, wxT("To&ggle first item\tCtrl-G"));
 234     menuList->Append(LIST_DESELECT_ALL, wxT("&Deselect All\tCtrl-D"));
 235     menuList->Append(LIST_SELECT_ALL, wxT("S&elect All\tCtrl-A"));
 236     menuList->AppendSeparator();
 237     menuList->Append(LIST_SHOW_COL_INFO, wxT("Show &column info\tCtrl-C"));
 238     menuList->Append(LIST_SHOW_SEL_INFO, wxT("Show &selected items\tCtrl-S"));
 239     menuList->Append(LIST_SHOW_VIEW_RECT, wxT("Show &view rect"));
 240 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 241     menuList->Append(LIST_SET_COL_ORDER, wxT("Se&t columns order\tShift-Ctrl-O"));
 242     menuList->Append(LIST_GET_COL_ORDER, wxT("Sho&w columns order\tCtrl-O"));
 243 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 244     menuList->AppendSeparator();
 245     menuList->Append(LIST_SORT, wxT("Sor&t\tCtrl-T"));
 246     menuList->Append(LIST_FIND, "Test Find() performance");
 247     menuList->AppendSeparator();
 248     menuList->Append(LIST_ADD, wxT("&Append an item\tCtrl-P"));
 249     menuList->Append(LIST_EDIT, wxT("&Edit the item\tCtrl-E"));
 250     menuList->Append(LIST_DELETE, wxT("&Delete first item\tCtrl-X"));
 251     menuList->Append(LIST_DELETE_ALL, wxT("Delete &all items"));
 252     menuList->AppendSeparator();
 253     menuList->Append(LIST_FREEZE, wxT("Free&ze\tCtrl-Z"));
 254     menuList->Append(LIST_THAW, wxT("Tha&w\tCtrl-W"));
 255     menuList->AppendSeparator();
 256     menuList->AppendCheckItem(LIST_TOGGLE_LINES, wxT("Toggle &lines\tCtrl-I"));
 257     menuList->AppendCheckItem(LIST_TOGGLE_MULTI_SEL,
 258                               wxT("&Multiple selection\tCtrl-M"));
 259     menuList->Check(LIST_TOGGLE_MULTI_SEL, true);
 260     menuList->AppendCheckItem(LIST_TOGGLE_HEADER, "Toggle &header\tCtrl-H");
 261     menuList->Check(LIST_TOGGLE_HEADER, true);
 262     menuList->AppendCheckItem(LIST_TOGGLE_BELL, "Toggle &bell on no match");
 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 void MyFrame::OnToggleBell(wxCommandEvent& event)
 372 {
 373     m_listCtrl->EnableBellOnNoMatch(event.IsChecked());
 374 }
 375
 376 #ifdef __WXOSX__
 377
 378 void MyFrame::OnToggleMacUseGeneric(wxCommandEvent& event)
 379 {
 380     wxSystemOptions::SetOption(wxT("mac.listctrl.always_use_generic"), event.IsChecked());
 381 }
 382
 383 #endif // __WXOSX__
 384
 385 void MyFrame::OnGoTo(wxCommandEvent& WXUNUSED(event))
 386 {
 387     long index = 3;
 388     m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 389
 390     long sel = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 391                                         wxLIST_STATE_SELECTED);
 392     if ( sel != -1 )
 393         m_listCtrl->SetItemState(sel, 0, wxLIST_STATE_SELECTED);
 394     m_listCtrl->SetItemState(index, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 395 }
 396
 397 void MyFrame::OnFocusLast(wxCommandEvent& WXUNUSED(event))
 398 {
 399     long index = m_listCtrl->GetItemCount() - 1;
 400     if ( index == -1 )
 401     {
 402         return;
 403     }
 404
 405     m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 406     m_listCtrl->EnsureVisible(index);
 407 }
 408
 409 void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
 410 {
 411     m_listCtrl->SetItemState(0, (~m_listCtrl->GetItemState(0, wxLIST_STATE_SELECTED) ) & wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 412 }
 413
 414 void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
 415 {
 416     if ( !CheckNonVirtual() )
 417         return;
 418
 419     int n = m_listCtrl->GetItemCount();
 420     for (int i = 0; i < n; i++)
 421         m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
 422 }
 423
 424 void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 425 {
 426     if ( !CheckNonVirtual() )
 427         return;
 428
 429     int n = m_listCtrl->GetItemCount();
 430     for (int i = 0; i < n; i++)
 431         m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 432 }
 433
 434 // ----------------------------------------------------------------------------
 435 // changing listctrl modes
 436 // ----------------------------------------------------------------------------
 437
 438 void MyFrame::RecreateList(long flags, bool withText)
 439 {
 440     // we could avoid recreating it if we don't set/clear the wxLC_VIRTUAL
 441     // style, but it is more trouble to do it than not
 442 #if 0
 443     if ( !m_listCtrl || ((flags & wxLC_VIRTUAL) !=
 444             (m_listCtrl->GetWindowStyleFlag() & wxLC_VIRTUAL)) )
 445 #endif
 446     {
 447         delete m_listCtrl;
 448
 449         m_listCtrl = new MyListCtrl(m_panel, LIST_CTRL,
 450                                     wxDefaultPosition, wxDefaultSize,
 451                                     flags |
 452                                     wxBORDER_THEME | wxLC_EDIT_LABELS);
 453
 454         switch ( flags & wxLC_MASK_TYPE )
 455         {
 456             case wxLC_LIST:
 457                 InitWithListItems();
 458                 break;
 459
 460             case wxLC_ICON:
 461                 InitWithIconItems(withText);
 462                 break;
 463
 464             case wxLC_SMALL_ICON:
 465                 InitWithIconItems(withText, true);
 466                 break;
 467
 468             case wxLC_REPORT:
 469                 if ( flags & wxLC_VIRTUAL )
 470                     InitWithVirtualItems();
 471                 else
 472                     InitWithReportItems();
 473                 break;
 474
 475             default:
 476                 wxFAIL_MSG( wxT("unknown listctrl mode") );
 477         }
 478
 479         wxMenuBar* const mb = GetMenuBar();
 480         if ( mb )
 481             m_listCtrl->EnableBellOnNoMatch(mb->IsChecked(LIST_TOGGLE_BELL));
 482     }
 483
 484     DoSize();
 485
 486     m_logWindow->Clear();
 487 }
 488
 489 void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
 490 {
 491     RecreateList(wxLC_LIST);
 492 }
 493
 494 void MyFrame::InitWithListItems()
 495 {
 496     for ( int i = 0; i < m_numListItems; i++ )
 497     {
 498         m_listCtrl->InsertItem(i, wxString::Format(wxT("Item %d"), i));
 499     }
 500 }
 501
 502 void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 503 {
 504     RecreateList(wxLC_REPORT);
 505 }
 506
 507 void MyFrame::InitWithReportItems()
 508 {
 509     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 510
 511     // note that under MSW for SetColumnWidth() to work we need to create the
 512     // items with images initially even if we specify dummy image id
 513     wxListItem itemCol;
 514     itemCol.SetText(wxT("Column 1"));
 515     itemCol.SetImage(-1);
 516     m_listCtrl->InsertColumn(0, itemCol);
 517
 518     itemCol.SetText(wxT("Column 2"));
 519     itemCol.SetAlign(wxLIST_FORMAT_CENTRE);
 520     m_listCtrl->InsertColumn(1, itemCol);
 521
 522     itemCol.SetText(wxT("Column 3"));
 523     itemCol.SetAlign(wxLIST_FORMAT_RIGHT);
 524     m_listCtrl->InsertColumn(2, itemCol);
 525
 526     // to speed up inserting we hide the control temporarily
 527     m_listCtrl->Hide();
 528
 529     wxStopWatch sw;
 530
 531     for ( int i = 0; i < m_numListItems; i++ )
 532     {
 533         m_listCtrl->InsertItemInReportView(i);
 534     }
 535
 536     m_logWindow->WriteText(wxString::Format(wxT("%d items inserted in %ldms\n"),
 537                                             m_numListItems, sw.Time()));
 538     m_listCtrl->Show();
 539
 540     // we leave all mask fields to 0 and only change the colour
 541     wxListItem item;
 542     item.m_itemId = 0;
 543     item.SetTextColour(*wxRED);
 544     m_listCtrl->SetItem( item );
 545
 546     item.m_itemId = 2;
 547     item.SetTextColour(*wxGREEN);
 548     m_listCtrl->SetItem( item );
 549     item.m_itemId = 4;
 550     item.SetTextColour(*wxLIGHT_GREY);
 551     item.SetFont(*wxITALIC_FONT);
 552     item.SetBackgroundColour(*wxRED);
 553     m_listCtrl->SetItem( item );
 554
 555     m_listCtrl->SetTextColour(*wxBLUE);
 556
 557     m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
 558     m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
 559     m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
 560
 561     // Set images in columns
 562     m_listCtrl->SetItemColumnImage(1, 1, 0);
 563
 564     wxListItem info;
 565     info.SetImage(0);
 566     info.SetId(3);
 567     info.SetColumn(2);
 568     m_listCtrl->SetItem(info);
 569
 570     // test SetItemFont too
 571     m_listCtrl->SetItemFont(0, *wxITALIC_FONT);
 572 }
 573
 574 void MyFrame::InitWithIconItems(bool withText, bool sameIcon)
 575 {
 576     m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
 577     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 578
 579     for ( int i = 0; i < NUM_ICONS; i++ )
 580     {
 581         int image = sameIcon ? 0 : i;
 582
 583         if ( withText )
 584         {
 585             // Make labels of different widths to test the layout.
 586             wxString label;
 587             if ( !(i % 5) )
 588                 label.Printf("Longer label %d", i);
 589             else
 590                 label.Printf("Label %d", i);
 591
 592             m_listCtrl->InsertItem(i, label, image);
 593         }
 594         else
 595         {
 596             m_listCtrl->InsertItem(i, image);
 597         }
 598     }
 599 }
 600
 601 void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
 602 {
 603     RecreateList(wxLC_ICON, false);
 604 }
 605
 606 void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
 607 {
 608     RecreateList(wxLC_ICON);
 609 }
 610
 611 void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
 612 {
 613     RecreateList(wxLC_SMALL_ICON, false);
 614 }
 615
 616 void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
 617 {
 618     RecreateList(wxLC_SMALL_ICON);
 619 }
 620
 621 void MyFrame::OnVirtualView(wxCommandEvent& WXUNUSED(event))
 622 {
 623     m_smallVirtual = false;
 624     RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
 625 }
 626
 627 void MyFrame::OnSmallVirtualView(wxCommandEvent& WXUNUSED(event))
 628 {
 629     m_smallVirtual = true;
 630     RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
 631 }
 632
 633 void MyFrame::OnSetItemsCount(wxCommandEvent& WXUNUSED(event))
 634 {
 635     int numItems = wxGetNumberFromUser
 636                    (
 637                         "Enter the initial number of items for "
 638                         "the list and report views",
 639                         "Number of items:",
 640                         "wxWidgets wxListCtrl sample",
 641                         m_numListItems,
 642                         0,
 643                         10000,
 644                         this
 645                    );
 646     if ( numItems == -1 || numItems == m_numListItems )
 647         return;
 648
 649     m_numListItems = numItems;
 650
 651     if ( m_listCtrl->HasFlag(wxLC_REPORT) &&
 652             !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
 653         RecreateList(wxLC_REPORT);
 654     else if ( m_listCtrl->HasFlag(wxLC_LIST) )
 655         RecreateList(wxLC_LIST);
 656 }
 657
 658 void MyFrame::InitWithVirtualItems()
 659 {
 660     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 661
 662     if ( m_smallVirtual )
 663     {
 664         m_listCtrl->InsertColumn(0, wxT("Animal"));
 665         m_listCtrl->InsertColumn(1, wxT("Sound"));
 666         m_listCtrl->SetItemCount(WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS));
 667     }
 668     else
 669     {
 670         m_listCtrl->InsertColumn(0, wxT("First Column"));
 671         m_listCtrl->InsertColumn(1, wxT("Second Column"));
 672         m_listCtrl->SetColumnWidth(0, 150);
 673         m_listCtrl->SetColumnWidth(1, 150);
 674         m_listCtrl->SetItemCount(1000000);
 675     }
 676 }
 677
 678 void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
 679 {
 680     wxStopWatch sw;
 681
 682     m_listCtrl->SortItems(MyCompareFunction, 0);
 683
 684     m_logWindow->WriteText(wxString::Format(wxT("Sorting %d items took %ld ms\n"),
 685                                             m_listCtrl->GetItemCount(),
 686                                             sw.Time()));
 687 }
 688
 689 void MyFrame::OnFind(wxCommandEvent& WXUNUSED(event))
 690 {
 691     wxStopWatch sw;
 692
 693     const int itemCount = m_listCtrl->GetItemCount();
 694     for ( int i = 0; i < itemCount; i++ )
 695         m_listCtrl->FindItem(-1, i);
 696
 697     wxLogMessage("Calling Find() for all %d items took %ld ms",
 698                  itemCount, sw.Time());
 699 }
 700
 701 void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event))
 702 {
 703     int selCount = m_listCtrl->GetSelectedItemCount();
 704     wxLogMessage(wxT("%d items selected:"), selCount);
 705
 706     // don't show too many items
 707     size_t shownCount = 0;
 708
 709     long item = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 710                                         wxLIST_STATE_SELECTED);
 711     while ( item != -1 )
 712     {
 713         wxLogMessage(wxT("\t%ld (%s)"),
 714                      item, m_listCtrl->GetItemText(item).c_str());
 715
 716         if ( ++shownCount > 10 )
 717         {
 718             wxLogMessage(wxT("\t... more selected items snipped..."));
 719             break;
 720         }
 721
 722         item = m_listCtrl->GetNextItem(item, wxLIST_NEXT_ALL,
 723                                        wxLIST_STATE_SELECTED);
 724     }
 725 }
 726
 727 void MyFrame::OnShowViewRect(wxCommandEvent& WXUNUSED(event))
 728 {
 729     const wxRect r = m_listCtrl->GetViewRect();
 730     wxLogMessage("View rect: (%d, %d)-(%d, %d)",
 731                  r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom());
 732 }
 733
 734 // ----------------------------------------------------------------------------
 735 // column order tests
 736 // ----------------------------------------------------------------------------
 737
 738 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 739
 740 static wxString DumpIntArray(const wxArrayInt& a)
 741 {
 742     wxString s("{ ");
 743     const size_t count = a.size();
 744     for ( size_t n = 0; n < count; n++ )
 745     {
 746         if ( n )
 747             s += ", ";
 748         s += wxString::Format("%lu", (unsigned long)a[n]);
 749     }
 750
 751     s += " }";
 752
 753     return s;
 754 }
 755
 756 void MyFrame::OnSetColOrder(wxCommandEvent& WXUNUSED(event))
 757 {
 758     wxArrayInt order(3);
 759     order[0] = 2;
 760     order[1] = 0;
 761     order[2] = 1;
 762     if ( m_listCtrl->SetColumnsOrder(order) )
 763     {
 764         wxLogMessage("Column order set to %s", DumpIntArray(order));
 765     }
 766 }
 767
 768 void MyFrame::OnGetColOrder(wxCommandEvent& WXUNUSED(event))
 769 {
 770     // show what GetColumnsOrder() returns
 771     const wxArrayInt order = m_listCtrl->GetColumnsOrder();
 772     wxString msg = "Columns order: " +
 773                         DumpIntArray(m_listCtrl->GetColumnsOrder()) + "\n";
 774
 775     int n;
 776     const int count = m_listCtrl->GetColumnCount();
 777
 778     // show the results of GetColumnOrder() for each column
 779     msg += "GetColumnOrder() results:\n";
 780     for ( n = 0; n < count; n++ )
 781     {
 782         msg += wxString::Format("    %2d -> %2d\n",
 783                                 n, m_listCtrl->GetColumnOrder(n));
 784     }
 785
 786     // and the results of GetColumnIndexFromOrder() too
 787     msg += "GetColumnIndexFromOrder() results:\n";
 788     for ( n = 0; n < count; n++ )
 789     {
 790         msg += wxString::Format("    %2d -> %2d\n",
 791                                 n, m_listCtrl->GetColumnIndexFromOrder(n));
 792     }
 793
 794     wxLogMessage("%s", msg);
 795 }
 796
 797 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 798
 799 void MyFrame::OnShowColInfo(wxCommandEvent& WXUNUSED(event))
 800 {
 801     int count = m_listCtrl->GetColumnCount();
 802     wxLogMessage(wxT("%d columns:"), count);
 803     for ( int c = 0; c < count; c++ )
 804     {
 805         wxLogMessage(wxT("\tcolumn %d has width %d"), c,
 806                      m_listCtrl->GetColumnWidth(c));
 807     }
 808 }
 809
 810 void MyFrame::OnUpdateUIEnableInReport(wxUpdateUIEvent& event)
 811 {
 812     event.Enable( (m_listCtrl->GetWindowStyleFlag() & wxLC_REPORT) != 0 );
 813 }
 814
 815 void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
 816 {
 817     long flags = m_listCtrl->GetWindowStyleFlag();
 818     if ( flags & wxLC_SINGLE_SEL )
 819         flags &= ~wxLC_SINGLE_SEL;
 820     else
 821         flags |= wxLC_SINGLE_SEL;
 822
 823     m_logWindow->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"),
 824                            (flags & wxLC_SINGLE_SEL) ? wxT("sing") : wxT("multip")));
 825
 826     RecreateList(flags);
 827 }
 828
 829 void MyFrame::OnUpdateToggleMultiSel(wxUpdateUIEvent& event)
 830 {
 831      event.Check(!m_listCtrl->HasFlag(wxLC_SINGLE_SEL));
 832 }
 833
 834 void MyFrame::OnUpdateToggleHeader(wxUpdateUIEvent& event)
 835 {
 836     event.Check(!m_listCtrl->HasFlag(wxLC_NO_HEADER));
 837 }
 838
 839 void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
 840 {
 841     m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
 842     m_listCtrl->Refresh();
 843 }
 844
 845 void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
 846 {
 847     m_listCtrl->SetBackgroundColour(wxGetColourFromUser(this));
 848     m_listCtrl->Refresh();
 849 }
 850
 851 void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event))
 852 {
 853     m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), wxT("Appended item"));
 854 }
 855
 856 void MyFrame::OnEdit(wxCommandEvent& WXUNUSED(event))
 857 {
 858     // demonstrate cancelling editing: this currently is wxMSW-only
 859 #if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
 860     if ( m_listCtrl->GetEditControl() )
 861     {
 862         m_listCtrl->EndEditLabel(true);
 863     }
 864     else // start editing
 865 #endif // __WXMSW__
 866     {
 867         long itemCur = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 868                                                wxLIST_STATE_FOCUSED);
 869
 870         if ( itemCur != -1 )
 871         {
 872             m_listCtrl->EditLabel(itemCur);
 873         }
 874         else
 875         {
 876             m_logWindow->WriteText(wxT("No item to edit"));
 877         }
 878     }
 879 }
 880
 881 void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
 882 {
 883     if ( m_listCtrl->GetItemCount() )
 884     {
 885         m_listCtrl->DeleteItem(0);
 886     }
 887     else
 888     {
 889         m_logWindow->WriteText(wxT("Nothing to delete"));
 890     }
 891 }
 892
 893 void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
 894 {
 895     wxStopWatch sw;
 896
 897     int itemCount = m_listCtrl->GetItemCount();
 898
 899     m_listCtrl->DeleteAllItems();
 900
 901     m_logWindow->WriteText(wxString::Format(wxT("Deleting %d items took %ld ms\n"),
 902                                             itemCount,
 903                                             sw.Time()));
 904 }
 905
 906
 907 // ----------------------------------------------------------------------------
 908 // MyListCtrl
 909 // ----------------------------------------------------------------------------
 910
 911 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
 912     EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
 913     EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
 914     EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
 915     EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
 916     EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
 917     EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
 918     EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
 919     EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
 920     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
 921     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
 922     EVT_LIST_ITEM_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused)
 923
 924     EVT_LIST_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
 925     EVT_LIST_COL_RIGHT_CLICK(LIST_CTRL, MyListCtrl::OnColRightClick)
 926     EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
 927     EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
 928     EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)
 929
 930     EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
 931
 932 #if USE_CONTEXT_MENU
 933     EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu)
 934 #endif
 935     EVT_CHAR(MyListCtrl::OnChar)
 936
 937     EVT_RIGHT_DOWN(MyListCtrl::OnRightClick)
 938 END_EVENT_TABLE()
 939
 940 void MyListCtrl::OnCacheHint(wxListEvent& event)
 941 {
 942     wxLogMessage( wxT("OnCacheHint: cache items %ld..%ld"),
 943                   event.GetCacheFrom(), event.GetCacheTo() );
 944 }
 945
 946 void MyListCtrl::SetColumnImage(int col, int image)
 947 {
 948     wxListItem item;
 949     item.SetMask(wxLIST_MASK_IMAGE);
 950     item.SetImage(image);
 951     SetColumn(col, item);
 952 }
 953
 954 void MyListCtrl::OnColClick(wxListEvent& event)
 955 {
 956     int col = event.GetColumn();
 957
 958     // set or unset image
 959     static bool x = false;
 960     x = !x;
 961     SetColumnImage(col, x ? 0 : -1);
 962
 963     wxLogMessage( wxT("OnColumnClick at %d."), col );
 964 }
 965
 966 void MyListCtrl::OnColRightClick(wxListEvent& event)
 967 {
 968     int col = event.GetColumn();
 969     if ( col != -1 )
 970     {
 971         SetColumnImage(col, -1);
 972     }
 973
 974     // Show popupmenu at position
 975     wxMenu menu(wxT("Test"));
 976     menu.Append(LIST_ABOUT, wxT("&About"));
 977     PopupMenu(&menu, event.GetPoint());
 978
 979     wxLogMessage( wxT("OnColumnRightClick at %d."), event.GetColumn() );
 980 }
 981
 982 void MyListCtrl::LogColEvent(const wxListEvent& event, const wxChar *name)
 983 {
 984     const int col = event.GetColumn();
 985
 986     wxLogMessage(wxT("%s: column %d (width = %d or %d)."),
 987                  name,
 988                  col,
 989                  event.GetItem().GetWidth(),
 990                  GetColumnWidth(col));
 991 }
 992
 993 void MyListCtrl::OnColBeginDrag(wxListEvent& event)
 994 {
 995     LogColEvent( event, wxT("OnColBeginDrag") );
 996
 997     if ( event.GetColumn() == 0 )
 998     {
 999         wxLogMessage(wxT("Resizing this column shouldn't work."));
1000
1001         event.Veto();
1002     }
1003 }
1004
1005 void MyListCtrl::OnColDragging(wxListEvent& event)
1006 {
1007     LogColEvent( event, wxT("OnColDragging") );
1008 }
1009
1010 void MyListCtrl::OnColEndDrag(wxListEvent& event)
1011 {
1012     LogColEvent( event, wxT("OnColEndDrag") );
1013 }
1014
1015 void MyListCtrl::OnBeginDrag(wxListEvent& event)
1016 {
1017     const wxPoint& pt = event.m_pointDrag;
1018
1019     int flags;
1020     wxLogMessage( wxT("OnBeginDrag at (%d, %d), item %ld."),
1021                   pt.x, pt.y, HitTest(pt, flags) );
1022 }
1023
1024 void MyListCtrl::OnBeginRDrag(wxListEvent& event)
1025 {
1026     wxLogMessage( wxT("OnBeginRDrag at %d,%d."),
1027                   event.m_pointDrag.x, event.m_pointDrag.y );
1028 }
1029
1030 void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
1031 {
1032     wxLogMessage( wxT("OnBeginLabelEdit: %s"), event.m_item.m_text.c_str());
1033
1034     wxTextCtrl * const text = GetEditControl();
1035     if ( !text )
1036     {
1037         wxLogMessage("BUG: started to edit but no edit control");
1038     }
1039     else
1040     {
1041         wxLogMessage("Edit control value: \"%s\"", text->GetValue());
1042     }
1043 }
1044
1045 void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
1046 {
1047     wxLogMessage( wxT("OnEndLabelEdit: %s"),
1048         (
1049             event.IsEditCancelled() ?
1050             wxString("[cancelled]") :
1051             event.m_item.m_text
1052         ).c_str()
1053     );
1054 }
1055
1056 void MyListCtrl::OnDeleteItem(wxListEvent& event)
1057 {
1058     LogEvent(event, wxT("OnDeleteItem"));
1059     wxLogMessage( wxT("Number of items when delete event is sent: %d"), GetItemCount() );
1060 }
1061
1062 void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
1063 {
1064     LogEvent(event, wxT("OnDeleteAllItems"));
1065 }
1066
1067 void MyListCtrl::OnSelected(wxListEvent& event)
1068 {
1069     LogEvent(event, wxT("OnSelected"));
1070
1071     if ( GetWindowStyle() & wxLC_REPORT )
1072     {
1073         wxListItem info;
1074         info.m_itemId = event.m_itemIndex;
1075         info.m_col = 1;
1076         info.m_mask = wxLIST_MASK_TEXT;
1077         if ( GetItem(info) )
1078         {
1079             wxLogMessage(wxT("Value of the 2nd field of the selected item: %s"),
1080                          info.m_text.c_str());
1081         }
1082         else
1083         {
1084             wxFAIL_MSG(wxT("wxListCtrl::GetItem() failed"));
1085         }
1086     }
1087 }
1088
1089 void MyListCtrl::OnDeselected(wxListEvent& event)
1090 {
1091     LogEvent(event, wxT("OnDeselected"));
1092 }
1093
1094 void MyListCtrl::OnActivated(wxListEvent& event)
1095 {
1096     LogEvent(event, wxT("OnActivated"));
1097 }
1098
1099 void MyListCtrl::OnFocused(wxListEvent& event)
1100 {
1101     LogEvent(event, wxT("OnFocused"));
1102
1103     event.Skip();
1104 }
1105
1106 void MyListCtrl::OnListKeyDown(wxListEvent& event)
1107 {
1108     long item;
1109
1110     if ( !wxGetKeyState(WXK_SHIFT) )
1111     {
1112         LogEvent(event, wxT("OnListKeyDown"));
1113         event.Skip();
1114         return;
1115     }
1116
1117     switch ( event.GetKeyCode() )
1118     {
1119         case 'C': // colorize
1120             {
1121                 wxListItem info;
1122                 info.m_itemId = event.GetIndex();
1123                 if ( info.m_itemId == -1 )
1124                 {
1125                     // no item
1126                     break;
1127                 }
1128
1129                 GetItem(info);
1130
1131                 wxListItemAttr *attr = info.GetAttributes();
1132                 if ( !attr || !attr->HasTextColour() )
1133                 {
1134                     info.SetTextColour(*wxCYAN);
1135
1136                     SetItem(info);
1137
1138                     RefreshItem(info.m_itemId);
1139                 }
1140             }
1141             break;
1142
1143         case 'N': // next
1144             item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED);
1145             if ( item++ == GetItemCount() - 1 )
1146             {
1147                 item = 0;
1148             }
1149
1150             wxLogMessage(wxT("Focusing item %ld"), item);
1151
1152             SetItemState(item, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
1153             EnsureVisible(item);
1154             break;
1155
1156         case 'R': // show bounding rectangle
1157             {
1158                 item = event.GetIndex();
1159                 wxRect r;
1160                 if ( !GetItemRect(item, r) )
1161                 {
1162                     wxLogError(wxT("Failed to retrieve rect of item %ld"), item);
1163                     break;
1164                 }
1165
1166                 wxLogMessage(wxT("Bounding rect of item %ld is (%d, %d)-(%d, %d)"),
1167                              item, r.x, r.y, r.x + r.width, r.y + r.height);
1168             }
1169             break;
1170
1171         case '1': // show sub item bounding rectangle for the given column
1172         case '2': // (and icon/label rectangle if Shift/Ctrl is pressed)
1173         case '3':
1174         case '4': // this column is invalid but we want to test it too
1175             if ( InReportView() )
1176             {
1177                 int subItem = event.GetKeyCode() - '1';
1178                 item = event.GetIndex();
1179                 wxRect r;
1180
1181                 int code = wxLIST_RECT_BOUNDS;
1182                 if ( wxGetKeyState(WXK_SHIFT) )
1183                     code = wxLIST_RECT_ICON;
1184                 else if ( wxGetKeyState(WXK_CONTROL) )
1185                     code = wxLIST_RECT_LABEL;
1186
1187                 if ( !GetSubItemRect(item, subItem, r, code) )
1188                 {
1189                     wxLogError(wxT("Failed to retrieve rect of item %ld column %d"), item, subItem + 1);
1190                     break;
1191                 }
1192
1193                 wxLogMessage(wxT("Bounding rect of item %ld column %d is (%d, %d)-(%d, %d)"),
1194                              item, subItem + 1,
1195                              r.x, r.y, r.x + r.width, r.y + r.height);
1196             }
1197             break;
1198
1199         case 'U': // update
1200             if ( !IsVirtual() )
1201                 break;
1202
1203             if ( m_updated != -1 )
1204                 RefreshItem(m_updated);
1205
1206             m_updated = event.GetIndex();
1207             if ( m_updated != -1 )
1208             {
1209                 // we won't see changes to this item as it's selected, update
1210                 // the next one (or the first one if we're on the last item)
1211                 if ( ++m_updated == GetItemCount() )
1212                     m_updated = 0;
1213
1214                 wxLogMessage("Updating colour of the item %ld", m_updated);
1215                 RefreshItem(m_updated);
1216             }
1217             break;
1218
1219         case 'D': // delete
1220             item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1221             while ( item != -1 )
1222             {
1223                 DeleteItem(item);
1224
1225                 wxLogMessage(wxT("Item %ld deleted"), item);
1226
1227                 // -1 because the indices were shifted by DeleteItem()
1228                 item = GetNextItem(item - 1,
1229                                    wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1230             }
1231             break;
1232
1233         case 'I': // insert
1234             if ( GetWindowStyle() & wxLC_REPORT )
1235             {
1236                 if ( GetWindowStyle() & wxLC_VIRTUAL )
1237                 {
1238                     SetItemCount(GetItemCount() + 1);
1239                 }
1240                 else // !virtual
1241                 {
1242                     InsertItemInReportView(event.GetIndex());
1243                 }
1244             }
1245             //else: fall through
1246
1247         default:
1248             LogEvent(event, wxT("OnListKeyDown"));
1249
1250             event.Skip();
1251     }
1252 }
1253
1254 void MyListCtrl::OnChar(wxKeyEvent& event)
1255 {
1256     wxLogMessage(wxT("Got char event."));
1257
1258     event.Skip();
1259 }
1260
1261 void MyListCtrl::OnRightClick(wxMouseEvent& event)
1262 {
1263     if ( !event.ControlDown() )
1264     {
1265         event.Skip();
1266         return;
1267     }
1268
1269     int flags;
1270     long subitem;
1271     long item = HitTest(event.GetPosition(), flags, &subitem);
1272
1273     wxString where;
1274     switch ( flags )
1275     {
1276         case wxLIST_HITTEST_ABOVE: where = wxT("above"); break;
1277         case wxLIST_HITTEST_BELOW: where = wxT("below"); break;
1278         case wxLIST_HITTEST_NOWHERE: where = wxT("nowhere near"); break;
1279         case wxLIST_HITTEST_ONITEMICON: where = wxT("on icon of"); break;
1280         case wxLIST_HITTEST_ONITEMLABEL: where = wxT("on label of"); break;
1281         case wxLIST_HITTEST_ONITEMRIGHT: where = wxT("right on"); break;
1282         case wxLIST_HITTEST_TOLEFT: where = wxT("to the left of"); break;
1283         case wxLIST_HITTEST_TORIGHT: where = wxT("to the right of"); break;
1284         default: where = wxT("not clear exactly where on"); break;
1285     }
1286
1287     wxLogMessage(wxT("Right double click %s item %ld, subitem %ld"),
1288                  where.c_str(), item, subitem);
1289 }
1290
1291 void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
1292 {
1293     wxLogMessage(wxT("Item %ld: %s (item text = %s, data = %ld)"),
1294                  event.GetIndex(), eventName,
1295                  event.GetText().c_str(), event.GetData());
1296 }
1297
1298 wxString MyListCtrl::OnGetItemText(long item, long column) const
1299 {
1300     if ( GetItemCount() == WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS) )
1301     {
1302         return SMALL_VIRTUAL_VIEW_ITEMS[item][column];
1303     }
1304     else // "big" virtual control
1305     {
1306         return wxString::Format(wxT("Column %ld of item %ld"), column, item);
1307     }
1308 }
1309
1310 int MyListCtrl::OnGetItemColumnImage(long item, long column) const
1311 {
1312     if (!column)
1313         return 0;
1314
1315     if (!(item % 3) && column == 1)
1316         return 0;
1317
1318     return -1;
1319 }
1320
1321 wxListItemAttr *MyListCtrl::OnGetItemAttr(long item) const
1322 {
1323     // test to check that RefreshItem() works correctly: when m_updated is
1324     // set to some item and it is refreshed, we highlight the item
1325     if ( item == m_updated )
1326     {
1327         static wxListItemAttr s_attrHighlight(*wxRED, wxNullColour, wxNullFont);
1328         return &s_attrHighlight;
1329     }
1330
1331     return item % 2 ? NULL : (wxListItemAttr *)&m_attr;
1332 }
1333
1334 void MyListCtrl::InsertItemInReportView(int i)
1335 {
1336     wxString buf;
1337     buf.Printf(wxT("This is item %d"), i);
1338     long tmp = InsertItem(i, buf, 0);
1339     SetItemData(tmp, i);
1340
1341     buf.Printf(wxT("Col 1, item %d"), i);
1342     SetItem(tmp, 1, buf);
1343
1344     buf.Printf(wxT("Item %d in column 2"), i);
1345     SetItem(tmp, 2, buf);
1346 }
1347
1348 #if USE_CONTEXT_MENU
1349 void MyListCtrl::OnContextMenu(wxContextMenuEvent& event)
1350 {
1351     if (GetEditControl() == NULL)
1352     {
1353         wxPoint point = event.GetPosition();
1354         // If from keyboard
1355         if ( (point.x == -1) && (point.y == -1) )
1356         {
1357             wxSize size = GetSize();
1358             point.x = size.x / 2;
1359             point.y = size.y / 2;
1360         }
1361         else
1362         {
1363             point = ScreenToClient(point);
1364         }
1365         ShowContextMenu(point);
1366     }
1367     else
1368     {
1369         // the user is editing:
1370         // allow the text control to display its context menu
1371         // if it has one (it has on Windows) rather than display our one
1372         event.Skip();
1373     }
1374 }
1375 #endif
1376
1377 void MyListCtrl::ShowContextMenu(const wxPoint& pos)
1378 {
1379     wxMenu menu;
1380
1381     menu.Append(wxID_ABOUT, wxT("&About"));
1382     menu.AppendSeparator();
1383     menu.Append(wxID_EXIT, wxT("E&xit"));
1384
1385     PopupMenu(&menu, pos.x, pos.y);
1386 }