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 #if !defined(__WXMSW__) && !defined(__WXPM__)
  24     #include "../sample.xpm"
  25 #endif
  26
  27 #ifndef __WXMSW__
  28     #include "bitmaps/toolbrai.xpm"
  29     #include "bitmaps/toolchar.xpm"
  30     #include "bitmaps/tooldata.xpm"
  31     #include "bitmaps/toolnote.xpm"
  32     #include "bitmaps/tooltodo.xpm"
  33     #include "bitmaps/toolchec.xpm"
  34     #include "bitmaps/toolgame.xpm"
  35     #include "bitmaps/tooltime.xpm"
  36     #include "bitmaps/toolword.xpm"
  37     #include "bitmaps/small1.xpm"
  38 #endif
  39
  40 #include "wx/imaglist.h"
  41 #include "wx/listctrl.h"
  42 #include "wx/timer.h"           // for wxStopWatch
  43 #include "wx/colordlg.h"        // for wxGetColourFromUser
  44 #include "wx/settings.h"
  45 #include "wx/sysopt.h"
  46 #include "wx/numdlg.h"
  47
  48 #include "listtest.h"
  49
  50
  51 // ----------------------------------------------------------------------------
  52 // Constants and globals
  53 // ----------------------------------------------------------------------------
  54
  55 const wxChar *SMALL_VIRTUAL_VIEW_ITEMS[][2] =
  56 {
  57     { wxT("Cat"), wxT("meow") },
  58     { wxT("Cow"), wxT("moo") },
  59     { wxT("Crow"), wxT("caw") },
  60     { wxT("Dog"), wxT("woof") },
  61     { wxT("Duck"), wxT("quack") },
  62     { wxT("Mouse"), wxT("squeak") },
  63     { wxT("Owl"), wxT("hoo") },
  64     { wxT("Pig"), wxT("oink") },
  65     { wxT("Pigeon"), wxT("coo") },
  66     { wxT("Sheep"), wxT("baaah") },
  67 };
  68
  69 // number of items in icon/small icon view
  70 static const int NUM_ICONS = 9;
  71
  72 int wxCALLBACK
  73 MyCompareFunction(long item1, long item2, wxIntPtr WXUNUSED(sortData))
  74 {
  75     // inverse the order
  76     if (item1 < item2)
  77         return -1;
  78     if (item1 > item2)
  79         return 1;
  80
  81     return 0;
  82 }
  83
  84
  85 // ----------------------------------------------------------------------------
  86 // MyApp
  87 // ----------------------------------------------------------------------------
  88
  89 IMPLEMENT_APP(MyApp)
  90
  91 // `Main program' equivalent, creating windows and returning main app frame
  92 bool MyApp::OnInit()
  93 {
  94     if ( !wxApp::OnInit() )
  95         return false;
  96
  97     // Create the main frame window
  98     MyFrame *frame = new MyFrame(wxT("wxListCtrl Test"));
  99
 100     // Show the frame
 101     frame->Show(true);
 102
 103     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 #ifdef __WXOSX__
 153     EVT_MENU(LIST_MAC_USE_GENERIC, MyFrame::OnToggleMacUseGeneric)
 154 #endif // __WXOSX__
 155     EVT_MENU(LIST_FIND, MyFrame::OnFind)
 156
 157     EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateUIEnableInReport)
 158     EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateUIEnableInReport)
 159
 160     EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)
 161     EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateToggleHeader)
 162 END_EVENT_TABLE()
 163
 164 // My frame constructor
 165 MyFrame::MyFrame(const wxChar *title)
 166        : wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(600, 500))
 167 {
 168     m_listCtrl = NULL;
 169     m_logWindow = NULL;
 170     m_smallVirtual = false;
 171     m_numListItems = 10;
 172
 173     // Give it an icon
 174     SetIcon(wxICON(sample));
 175
 176     // Make an image list containing large icons
 177     m_imageListNormal = new wxImageList(32, 32, true);
 178     m_imageListSmall = new wxImageList(16, 16, true);
 179
 180 #ifdef __WXMSW__
 181     m_imageListNormal->Add( wxIcon(wxT("icon1"), wxBITMAP_TYPE_ICO_RESOURCE) );
 182     m_imageListNormal->Add( wxIcon(wxT("icon2"), wxBITMAP_TYPE_ICO_RESOURCE) );
 183     m_imageListNormal->Add( wxIcon(wxT("icon3"), wxBITMAP_TYPE_ICO_RESOURCE) );
 184     m_imageListNormal->Add( wxIcon(wxT("icon4"), wxBITMAP_TYPE_ICO_RESOURCE) );
 185     m_imageListNormal->Add( wxIcon(wxT("icon5"), wxBITMAP_TYPE_ICO_RESOURCE) );
 186     m_imageListNormal->Add( wxIcon(wxT("icon6"), wxBITMAP_TYPE_ICO_RESOURCE) );
 187     m_imageListNormal->Add( wxIcon(wxT("icon7"), wxBITMAP_TYPE_ICO_RESOURCE) );
 188     m_imageListNormal->Add( wxIcon(wxT("icon8"), wxBITMAP_TYPE_ICO_RESOURCE) );
 189     m_imageListNormal->Add( wxIcon(wxT("icon9"), wxBITMAP_TYPE_ICO_RESOURCE) );
 190
 191     m_imageListSmall->Add( wxIcon(wxT("iconsmall"), wxBITMAP_TYPE_ICO_RESOURCE) );
 192
 193 #else
 194     m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
 195     m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
 196     m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
 197     m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
 198     m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
 199     m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
 200     m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
 201     m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
 202     m_imageListNormal->Add( wxIcon( toolword_xpm ) );
 203
 204     m_imageListSmall->Add( wxIcon( small1_xpm) );
 205 #endif
 206
 207     // Make a menubar
 208     wxMenu *menuFile = new wxMenu;
 209     menuFile->Append(LIST_ABOUT, wxT("&About"));
 210     menuFile->AppendSeparator();
 211     menuFile->Append(LIST_QUIT, wxT("E&xit\tAlt-X"));
 212
 213     wxMenu *menuView = new wxMenu;
 214     menuView->Append(LIST_LIST_VIEW, wxT("&List view\tF1"));
 215     menuView->Append(LIST_REPORT_VIEW, wxT("&Report view\tF2"));
 216     menuView->Append(LIST_ICON_VIEW, wxT("&Icon view\tF3"));
 217     menuView->Append(LIST_ICON_TEXT_VIEW, wxT("Icon view with &text\tF4"));
 218     menuView->Append(LIST_SMALL_ICON_VIEW, wxT("&Small icon view\tF5"));
 219     menuView->Append(LIST_SMALL_ICON_TEXT_VIEW, wxT("Small icon &view with text\tF6"));
 220     menuView->Append(LIST_VIRTUAL_VIEW, wxT("&Virtual view\tF7"));
 221     menuView->Append(LIST_SMALL_VIRTUAL_VIEW, wxT("Small virtual vie&w\tF8"));
 222     menuView->AppendSeparator();
 223     menuView->Append(LIST_SET_ITEMS_COUNT, "Set &number of items");
 224 #ifdef __WXOSX__
 225     menuView->AppendSeparator();
 226     menuView->AppendCheckItem(LIST_MAC_USE_GENERIC, wxT("Mac: Use Generic Control"));
 227 #endif
 228
 229     wxMenu *menuList = new wxMenu;
 230     menuList->Append(LIST_GOTO, wxT("&Go to item #3\tCtrl-3"));
 231     menuList->Append(LIST_FOCUS_LAST, wxT("&Make last item current\tCtrl-L"));
 232     menuList->Append(LIST_TOGGLE_FIRST, wxT("To&ggle first item\tCtrl-G"));
 233     menuList->Append(LIST_DESELECT_ALL, wxT("&Deselect All\tCtrl-D"));
 234     menuList->Append(LIST_SELECT_ALL, wxT("S&elect All\tCtrl-A"));
 235     menuList->AppendSeparator();
 236     menuList->Append(LIST_SHOW_COL_INFO, wxT("Show &column info\tCtrl-C"));
 237     menuList->Append(LIST_SHOW_SEL_INFO, wxT("Show &selected items\tCtrl-S"));
 238     menuList->Append(LIST_SHOW_VIEW_RECT, wxT("Show &view rect"));
 239 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 240     menuList->Append(LIST_SET_COL_ORDER, wxT("Se&t columns order\tShift-Ctrl-O"));
 241     menuList->Append(LIST_GET_COL_ORDER, wxT("Sho&w columns order\tCtrl-O"));
 242 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 243     menuList->AppendSeparator();
 244     menuList->Append(LIST_SORT, wxT("Sor&t\tCtrl-T"));
 245     menuList->Append(LIST_FIND, "Test Find() performance");
 246     menuList->AppendSeparator();
 247     menuList->Append(LIST_ADD, wxT("&Append an item\tCtrl-P"));
 248     menuList->Append(LIST_EDIT, wxT("&Edit the item\tCtrl-E"));
 249     menuList->Append(LIST_DELETE, wxT("&Delete first item\tCtrl-X"));
 250     menuList->Append(LIST_DELETE_ALL, wxT("Delete &all items"));
 251     menuList->AppendSeparator();
 252     menuList->Append(LIST_FREEZE, wxT("Free&ze\tCtrl-Z"));
 253     menuList->Append(LIST_THAW, wxT("Tha&w\tCtrl-W"));
 254     menuList->AppendSeparator();
 255     menuList->AppendCheckItem(LIST_TOGGLE_LINES, wxT("Toggle &lines\tCtrl-I"));
 256     menuList->AppendCheckItem(LIST_TOGGLE_MULTI_SEL,
 257                               wxT("&Multiple selection\tCtrl-M"));
 258     menuList->Check(LIST_TOGGLE_MULTI_SEL, true);
 259     menuList->AppendCheckItem(LIST_TOGGLE_HEADER, "Toggle &header\tCtrl-H");
 260     menuList->Check(LIST_TOGGLE_HEADER, true);
 261
 262     wxMenu *menuCol = new wxMenu;
 263     menuCol->Append(LIST_SET_FG_COL, wxT("&Foreground colour..."));
 264     menuCol->Append(LIST_SET_BG_COL, wxT("&Background colour..."));
 265
 266     wxMenuBar *menubar = new wxMenuBar;
 267     menubar->Append(menuFile, wxT("&File"));
 268     menubar->Append(menuView, wxT("&View"));
 269     menubar->Append(menuList, wxT("&List"));
 270     menubar->Append(menuCol, wxT("&Colour"));
 271     SetMenuBar(menubar);
 272
 273     m_panel = new wxPanel(this, wxID_ANY);
 274     m_logWindow = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString,
 275                                  wxDefaultPosition, wxDefaultSize,
 276                                  wxTE_READONLY | wxTE_MULTILINE | wxSUNKEN_BORDER);
 277
 278     m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow));
 279
 280     RecreateList(wxLC_REPORT | wxLC_SINGLE_SEL);
 281
 282 #ifdef __WXMSW__
 283     // this is useful to know specially when debugging :)
 284     wxLogMessage("Your version of comctl32.dll is: %d",
 285                  wxApp::GetComCtl32Version());
 286 #endif
 287
 288 #if wxUSE_STATUSBAR
 289     CreateStatusBar();
 290 #endif // wxUSE_STATUSBAR
 291 }
 292
 293 MyFrame::~MyFrame()
 294 {
 295     delete wxLog::SetActiveTarget(m_logOld);
 296
 297     delete m_imageListNormal;
 298     delete m_imageListSmall;
 299 }
 300
 301 void MyFrame::OnSize(wxSizeEvent& event)
 302 {
 303     DoSize();
 304
 305     event.Skip();
 306 }
 307
 308 void MyFrame::DoSize()
 309 {
 310     if ( !m_logWindow )
 311         return;
 312
 313     wxSize size = GetClientSize();
 314     wxCoord y = (2*size.y)/3;
 315     m_listCtrl->SetSize(0, 0, size.x, y);
 316     m_logWindow->SetSize(0, y + 1, size.x, size.y - y -1);
 317 }
 318
 319 bool MyFrame::CheckNonVirtual() const
 320 {
 321     if ( !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
 322         return true;
 323
 324     // "this" == whatever
 325     wxLogWarning(wxT("Can't do this in virtual view, sorry."));
 326
 327     return false;
 328 }
 329
 330 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 331 {
 332     Close(true);
 333 }
 334
 335 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 336 {
 337     wxMessageDialog dialog(this, wxT("List test sample\nJulian Smart (c) 1997"),
 338             wxT("About list test"), wxOK|wxCANCEL);
 339
 340     dialog.ShowModal();
 341 }
 342
 343 void MyFrame::OnFreeze(wxCommandEvent& WXUNUSED(event))
 344 {
 345     wxLogMessage(wxT("Freezing the control"));
 346
 347     m_listCtrl->Freeze();
 348 }
 349
 350 void MyFrame::OnThaw(wxCommandEvent& WXUNUSED(event))
 351 {
 352     wxLogMessage(wxT("Thawing the control"));
 353
 354     m_listCtrl->Thaw();
 355 }
 356
 357 void MyFrame::OnToggleLines(wxCommandEvent& event)
 358 {
 359     m_listCtrl->SetSingleStyle(wxLC_HRULES | wxLC_VRULES, event.IsChecked());
 360 }
 361
 362 void MyFrame::OnToggleHeader(wxCommandEvent& event)
 363 {
 364     wxLogMessage("%s the header", event.IsChecked() ? "Showing" : "Hiding");
 365
 366     m_listCtrl->ToggleWindowStyle(wxLC_NO_HEADER);
 367 }
 368
 369 #ifdef __WXOSX__
 370
 371 void MyFrame::OnToggleMacUseGeneric(wxCommandEvent& event)
 372 {
 373     wxSystemOptions::SetOption(wxT("mac.listctrl.always_use_generic"), event.IsChecked());
 374 }
 375
 376 #endif // __WXOSX__
 377
 378 void MyFrame::OnGoTo(wxCommandEvent& WXUNUSED(event))
 379 {
 380     long index = 3;
 381     m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 382
 383     long sel = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 384                                         wxLIST_STATE_SELECTED);
 385     if ( sel != -1 )
 386         m_listCtrl->SetItemState(sel, 0, wxLIST_STATE_SELECTED);
 387     m_listCtrl->SetItemState(index, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 388 }
 389
 390 void MyFrame::OnFocusLast(wxCommandEvent& WXUNUSED(event))
 391 {
 392     long index = m_listCtrl->GetItemCount() - 1;
 393     if ( index == -1 )
 394     {
 395         return;
 396     }
 397
 398     m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 399     m_listCtrl->EnsureVisible(index);
 400 }
 401
 402 void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
 403 {
 404     m_listCtrl->SetItemState(0, (~m_listCtrl->GetItemState(0, wxLIST_STATE_SELECTED) ) & wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 405 }
 406
 407 void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
 408 {
 409     if ( !CheckNonVirtual() )
 410         return;
 411
 412     int n = m_listCtrl->GetItemCount();
 413     for (int i = 0; i < n; i++)
 414         m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
 415 }
 416
 417 void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 418 {
 419     if ( !CheckNonVirtual() )
 420         return;
 421
 422     int n = m_listCtrl->GetItemCount();
 423     for (int i = 0; i < n; i++)
 424         m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 425 }
 426
 427 // ----------------------------------------------------------------------------
 428 // changing listctrl modes
 429 // ----------------------------------------------------------------------------
 430
 431 void MyFrame::RecreateList(long flags, bool withText)
 432 {
 433     // we could avoid recreating it if we don't set/clear the wxLC_VIRTUAL
 434     // style, but it is more trouble to do it than not
 435 #if 0
 436     if ( !m_listCtrl || ((flags & wxLC_VIRTUAL) !=
 437             (m_listCtrl->GetWindowStyleFlag() & wxLC_VIRTUAL)) )
 438 #endif
 439     {
 440         delete m_listCtrl;
 441
 442         m_listCtrl = new MyListCtrl(m_panel, LIST_CTRL,
 443                                     wxDefaultPosition, wxDefaultSize,
 444                                     flags |
 445                                     wxBORDER_THEME | wxLC_EDIT_LABELS);
 446
 447         switch ( flags & wxLC_MASK_TYPE )
 448         {
 449             case wxLC_LIST:
 450                 InitWithListItems();
 451                 break;
 452
 453             case wxLC_ICON:
 454                 InitWithIconItems(withText);
 455                 break;
 456
 457             case wxLC_SMALL_ICON:
 458                 InitWithIconItems(withText, true);
 459                 break;
 460
 461             case wxLC_REPORT:
 462                 if ( flags & wxLC_VIRTUAL )
 463                     InitWithVirtualItems();
 464                 else
 465                     InitWithReportItems();
 466                 break;
 467
 468             default:
 469                 wxFAIL_MSG( wxT("unknown listctrl mode") );
 470         }
 471     }
 472
 473     DoSize();
 474
 475     m_logWindow->Clear();
 476 }
 477
 478 void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
 479 {
 480     RecreateList(wxLC_LIST);
 481 }
 482
 483 void MyFrame::InitWithListItems()
 484 {
 485     for ( int i = 0; i < m_numListItems; i++ )
 486     {
 487         m_listCtrl->InsertItem(i, wxString::Format(wxT("Item %d"), i));
 488     }
 489 }
 490
 491 void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 492 {
 493     RecreateList(wxLC_REPORT);
 494 }
 495
 496 void MyFrame::InitWithReportItems()
 497 {
 498     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 499
 500     // note that under MSW for SetColumnWidth() to work we need to create the
 501     // items with images initially even if we specify dummy image id
 502     wxListItem itemCol;
 503     itemCol.SetText(wxT("Column 1"));
 504     itemCol.SetImage(-1);
 505     m_listCtrl->InsertColumn(0, itemCol);
 506
 507     itemCol.SetText(wxT("Column 2"));
 508     itemCol.SetAlign(wxLIST_FORMAT_CENTRE);
 509     m_listCtrl->InsertColumn(1, itemCol);
 510
 511     itemCol.SetText(wxT("Column 3"));
 512     itemCol.SetAlign(wxLIST_FORMAT_RIGHT);
 513     m_listCtrl->InsertColumn(2, itemCol);
 514
 515     // to speed up inserting we hide the control temporarily
 516     m_listCtrl->Hide();
 517
 518     wxStopWatch sw;
 519
 520     for ( int i = 0; i < m_numListItems; i++ )
 521     {
 522         m_listCtrl->InsertItemInReportView(i);
 523     }
 524
 525     m_logWindow->WriteText(wxString::Format(wxT("%d items inserted in %ldms\n"),
 526                                             m_numListItems, sw.Time()));
 527     m_listCtrl->Show();
 528
 529     // we leave all mask fields to 0 and only change the colour
 530     wxListItem item;
 531     item.m_itemId = 0;
 532     item.SetTextColour(*wxRED);
 533     m_listCtrl->SetItem( item );
 534
 535     item.m_itemId = 2;
 536     item.SetTextColour(*wxGREEN);
 537     m_listCtrl->SetItem( item );
 538     item.m_itemId = 4;
 539     item.SetTextColour(*wxLIGHT_GREY);
 540     item.SetFont(*wxITALIC_FONT);
 541     item.SetBackgroundColour(*wxRED);
 542     m_listCtrl->SetItem( item );
 543
 544     m_listCtrl->SetTextColour(*wxBLUE);
 545
 546     m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
 547     m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
 548     m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
 549
 550     // Set images in columns
 551     m_listCtrl->SetItemColumnImage(1, 1, 0);
 552
 553     wxListItem info;
 554     info.SetImage(0);
 555     info.SetId(3);
 556     info.SetColumn(2);
 557     m_listCtrl->SetItem(info);
 558
 559     // test SetItemFont too
 560     m_listCtrl->SetItemFont(0, *wxITALIC_FONT);
 561 }
 562
 563 void MyFrame::InitWithIconItems(bool withText, bool sameIcon)
 564 {
 565     m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
 566     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 567
 568     for ( int i = 0; i < NUM_ICONS; i++ )
 569     {
 570         int image = sameIcon ? 0 : i;
 571
 572         if ( withText )
 573         {
 574             m_listCtrl->InsertItem(i, wxString::Format(wxT("Label %d"), i),
 575                                    image);
 576         }
 577         else
 578         {
 579             m_listCtrl->InsertItem(i, image);
 580         }
 581     }
 582 }
 583
 584 void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
 585 {
 586     RecreateList(wxLC_ICON, false);
 587 }
 588
 589 void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
 590 {
 591     RecreateList(wxLC_ICON);
 592 }
 593
 594 void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
 595 {
 596     RecreateList(wxLC_SMALL_ICON, false);
 597 }
 598
 599 void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
 600 {
 601     RecreateList(wxLC_SMALL_ICON);
 602 }
 603
 604 void MyFrame::OnVirtualView(wxCommandEvent& WXUNUSED(event))
 605 {
 606     m_smallVirtual = false;
 607     RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
 608 }
 609
 610 void MyFrame::OnSmallVirtualView(wxCommandEvent& WXUNUSED(event))
 611 {
 612     m_smallVirtual = true;
 613     RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
 614 }
 615
 616 void MyFrame::OnSetItemsCount(wxCommandEvent& WXUNUSED(event))
 617 {
 618     int numItems = wxGetNumberFromUser
 619                    (
 620                         "Enter the initial number of items for "
 621                         "the list and report views",
 622                         "Number of items:",
 623                         "wxWidgets wxListCtrl sample",
 624                         m_numListItems,
 625                         0,
 626                         10000,
 627                         this
 628                    );
 629     if ( numItems == -1 || numItems == m_numListItems )
 630         return;
 631
 632     m_numListItems = numItems;
 633
 634     if ( m_listCtrl->HasFlag(wxLC_REPORT) &&
 635             !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
 636         RecreateList(wxLC_REPORT);
 637     else if ( m_listCtrl->HasFlag(wxLC_LIST) )
 638         RecreateList(wxLC_LIST);
 639 }
 640
 641 void MyFrame::InitWithVirtualItems()
 642 {
 643     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 644
 645     if ( m_smallVirtual )
 646     {
 647         m_listCtrl->InsertColumn(0, wxT("Animal"));
 648         m_listCtrl->InsertColumn(1, wxT("Sound"));
 649         m_listCtrl->SetItemCount(WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS));
 650     }
 651     else
 652     {
 653         m_listCtrl->InsertColumn(0, wxT("First Column"));
 654         m_listCtrl->InsertColumn(1, wxT("Second Column"));
 655         m_listCtrl->SetColumnWidth(0, 150);
 656         m_listCtrl->SetColumnWidth(1, 150);
 657         m_listCtrl->SetItemCount(1000000);
 658     }
 659 }
 660
 661 void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
 662 {
 663     wxStopWatch sw;
 664
 665     m_listCtrl->SortItems(MyCompareFunction, 0);
 666
 667     m_logWindow->WriteText(wxString::Format(wxT("Sorting %d items took %ld ms\n"),
 668                                             m_listCtrl->GetItemCount(),
 669                                             sw.Time()));
 670 }
 671
 672 void MyFrame::OnFind(wxCommandEvent& WXUNUSED(event))
 673 {
 674     wxStopWatch sw;
 675
 676     const int itemCount = m_listCtrl->GetItemCount();
 677     for ( int i = 0; i < itemCount; i++ )
 678         m_listCtrl->FindItem(-1, i);
 679
 680     wxLogMessage("Calling Find() for all %d items took %ld ms",
 681                  itemCount, sw.Time());
 682 }
 683
 684 void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event))
 685 {
 686     int selCount = m_listCtrl->GetSelectedItemCount();
 687     wxLogMessage(wxT("%d items selected:"), selCount);
 688
 689     // don't show too many items
 690     size_t shownCount = 0;
 691
 692     long item = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 693                                         wxLIST_STATE_SELECTED);
 694     while ( item != -1 )
 695     {
 696         wxLogMessage(wxT("\t%ld (%s)"),
 697                      item, m_listCtrl->GetItemText(item).c_str());
 698
 699         if ( ++shownCount > 10 )
 700         {
 701             wxLogMessage(wxT("\t... more selected items snipped..."));
 702             break;
 703         }
 704
 705         item = m_listCtrl->GetNextItem(item, wxLIST_NEXT_ALL,
 706                                        wxLIST_STATE_SELECTED);
 707     }
 708 }
 709
 710 void MyFrame::OnShowViewRect(wxCommandEvent& WXUNUSED(event))
 711 {
 712     const wxRect r = m_listCtrl->GetViewRect();
 713     wxLogMessage("View rect: (%d, %d)-(%d, %d)",
 714                  r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom());
 715 }
 716
 717 // ----------------------------------------------------------------------------
 718 // column order tests
 719 // ----------------------------------------------------------------------------
 720
 721 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 722
 723 static wxString DumpIntArray(const wxArrayInt& a)
 724 {
 725     wxString s("{ ");
 726     const size_t count = a.size();
 727     for ( size_t n = 0; n < count; n++ )
 728     {
 729         if ( n )
 730             s += ", ";
 731         s += wxString::Format("%lu", (unsigned long)a[n]);
 732     }
 733
 734     s += " }";
 735
 736     return s;
 737 }
 738
 739 void MyFrame::OnSetColOrder(wxCommandEvent& WXUNUSED(event))
 740 {
 741     wxArrayInt order(3);
 742     order[0] = 2;
 743     order[1] = 0;
 744     order[2] = 1;
 745     if ( m_listCtrl->SetColumnsOrder(order) )
 746     {
 747         wxLogMessage("Column order set to %s", DumpIntArray(order));
 748     }
 749 }
 750
 751 void MyFrame::OnGetColOrder(wxCommandEvent& WXUNUSED(event))
 752 {
 753     // show what GetColumnsOrder() returns
 754     const wxArrayInt order = m_listCtrl->GetColumnsOrder();
 755     wxString msg = "Columns order: " +
 756                         DumpIntArray(m_listCtrl->GetColumnsOrder()) + "\n";
 757
 758     int n;
 759     const int count = m_listCtrl->GetColumnCount();
 760
 761     // show the results of GetColumnOrder() for each column
 762     msg += "GetColumnOrder() results:\n";
 763     for ( n = 0; n < count; n++ )
 764     {
 765         msg += wxString::Format("    %2d -> %2d\n",
 766                                 n, m_listCtrl->GetColumnOrder(n));
 767     }
 768
 769     // and the results of GetColumnIndexFromOrder() too
 770     msg += "GetColumnIndexFromOrder() results:\n";
 771     for ( n = 0; n < count; n++ )
 772     {
 773         msg += wxString::Format("    %2d -> %2d\n",
 774                                 n, m_listCtrl->GetColumnIndexFromOrder(n));
 775     }
 776
 777     wxLogMessage("%s", msg);
 778 }
 779
 780 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 781
 782 void MyFrame::OnShowColInfo(wxCommandEvent& WXUNUSED(event))
 783 {
 784     int count = m_listCtrl->GetColumnCount();
 785     wxLogMessage(wxT("%d columns:"), count);
 786     for ( int c = 0; c < count; c++ )
 787     {
 788         wxLogMessage(wxT("\tcolumn %d has width %d"), c,
 789                      m_listCtrl->GetColumnWidth(c));
 790     }
 791 }
 792
 793 void MyFrame::OnUpdateUIEnableInReport(wxUpdateUIEvent& event)
 794 {
 795     event.Enable( (m_listCtrl->GetWindowStyleFlag() & wxLC_REPORT) != 0 );
 796 }
 797
 798 void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
 799 {
 800     long flags = m_listCtrl->GetWindowStyleFlag();
 801     if ( flags & wxLC_SINGLE_SEL )
 802         flags &= ~wxLC_SINGLE_SEL;
 803     else
 804         flags |= wxLC_SINGLE_SEL;
 805
 806     m_logWindow->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"),
 807                            (flags & wxLC_SINGLE_SEL) ? wxT("sing") : wxT("multip")));
 808
 809     RecreateList(flags);
 810 }
 811
 812 void MyFrame::OnUpdateToggleMultiSel(wxUpdateUIEvent& event)
 813 {
 814      event.Check(!m_listCtrl->HasFlag(wxLC_SINGLE_SEL));
 815 }
 816
 817 void MyFrame::OnUpdateToggleHeader(wxUpdateUIEvent& event)
 818 {
 819     event.Check(!m_listCtrl->HasFlag(wxLC_NO_HEADER));
 820 }
 821
 822 void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
 823 {
 824     m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
 825     m_listCtrl->Refresh();
 826 }
 827
 828 void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
 829 {
 830     m_listCtrl->SetBackgroundColour(wxGetColourFromUser(this));
 831     m_listCtrl->Refresh();
 832 }
 833
 834 void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event))
 835 {
 836     m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), wxT("Appended item"));
 837 }
 838
 839 void MyFrame::OnEdit(wxCommandEvent& WXUNUSED(event))
 840 {
 841     // demonstrate cancelling editing: this currently is wxMSW-only
 842 #ifdef __WXMSW__
 843     if ( m_listCtrl->GetEditControl() )
 844     {
 845         m_listCtrl->EndEditLabel(true);
 846     }
 847     else // start editing
 848 #endif // __WXMSW__
 849     {
 850         long itemCur = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 851                                                wxLIST_STATE_FOCUSED);
 852
 853         if ( itemCur != -1 )
 854         {
 855             m_listCtrl->EditLabel(itemCur);
 856         }
 857         else
 858         {
 859             m_logWindow->WriteText(wxT("No item to edit"));
 860         }
 861     }
 862 }
 863
 864 void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
 865 {
 866     if ( m_listCtrl->GetItemCount() )
 867     {
 868         m_listCtrl->DeleteItem(0);
 869     }
 870     else
 871     {
 872         m_logWindow->WriteText(wxT("Nothing to delete"));
 873     }
 874 }
 875
 876 void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
 877 {
 878     wxStopWatch sw;
 879
 880     int itemCount = m_listCtrl->GetItemCount();
 881
 882     m_listCtrl->DeleteAllItems();
 883
 884     m_logWindow->WriteText(wxString::Format(wxT("Deleting %d items took %ld ms\n"),
 885                                             itemCount,
 886                                             sw.Time()));
 887 }
 888
 889
 890 // ----------------------------------------------------------------------------
 891 // MyListCtrl
 892 // ----------------------------------------------------------------------------
 893
 894 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
 895     EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
 896     EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
 897     EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
 898     EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
 899     EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
 900     EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
 901     EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
 902     EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
 903     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
 904     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
 905     EVT_LIST_ITEM_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused)
 906
 907     EVT_LIST_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
 908     EVT_LIST_COL_RIGHT_CLICK(LIST_CTRL, MyListCtrl::OnColRightClick)
 909     EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
 910     EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
 911     EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)
 912
 913     EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
 914
 915 #if USE_CONTEXT_MENU
 916     EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu)
 917 #endif
 918     EVT_CHAR(MyListCtrl::OnChar)
 919
 920     EVT_RIGHT_DOWN(MyListCtrl::OnRightClick)
 921 END_EVENT_TABLE()
 922
 923 void MyListCtrl::OnCacheHint(wxListEvent& event)
 924 {
 925     wxLogMessage( wxT("OnCacheHint: cache items %ld..%ld"),
 926                   event.GetCacheFrom(), event.GetCacheTo() );
 927 }
 928
 929 void MyListCtrl::SetColumnImage(int col, int image)
 930 {
 931     wxListItem item;
 932     item.SetMask(wxLIST_MASK_IMAGE);
 933     item.SetImage(image);
 934     SetColumn(col, item);
 935 }
 936
 937 void MyListCtrl::OnColClick(wxListEvent& event)
 938 {
 939     int col = event.GetColumn();
 940
 941     // set or unset image
 942     static bool x = false;
 943     x = !x;
 944     SetColumnImage(col, x ? 0 : -1);
 945
 946     wxLogMessage( wxT("OnColumnClick at %d."), col );
 947 }
 948
 949 void MyListCtrl::OnColRightClick(wxListEvent& event)
 950 {
 951     int col = event.GetColumn();
 952     if ( col != -1 )
 953     {
 954         SetColumnImage(col, -1);
 955     }
 956
 957     // Show popupmenu at position
 958     wxMenu menu(wxT("Test"));
 959     menu.Append(LIST_ABOUT, wxT("&About"));
 960     PopupMenu(&menu, event.GetPoint());
 961
 962     wxLogMessage( wxT("OnColumnRightClick at %d."), event.GetColumn() );
 963 }
 964
 965 void MyListCtrl::LogColEvent(const wxListEvent& event, const wxChar *name)
 966 {
 967     const int col = event.GetColumn();
 968
 969     wxLogMessage(wxT("%s: column %d (width = %d or %d)."),
 970                  name,
 971                  col,
 972                  event.GetItem().GetWidth(),
 973                  GetColumnWidth(col));
 974 }
 975
 976 void MyListCtrl::OnColBeginDrag(wxListEvent& event)
 977 {
 978     LogColEvent( event, wxT("OnColBeginDrag") );
 979
 980     if ( event.GetColumn() == 0 )
 981     {
 982         wxLogMessage(wxT("Resizing this column shouldn't work."));
 983
 984         event.Veto();
 985     }
 986 }
 987
 988 void MyListCtrl::OnColDragging(wxListEvent& event)
 989 {
 990     LogColEvent( event, wxT("OnColDragging") );
 991 }
 992
 993 void MyListCtrl::OnColEndDrag(wxListEvent& event)
 994 {
 995     LogColEvent( event, wxT("OnColEndDrag") );
 996 }
 997
 998 void MyListCtrl::OnBeginDrag(wxListEvent& event)
 999 {
1000     const wxPoint& pt = event.m_pointDrag;
1001
1002     int flags;
1003     wxLogMessage( wxT("OnBeginDrag at (%d, %d), item %ld."),
1004                   pt.x, pt.y, HitTest(pt, flags) );
1005 }
1006
1007 void MyListCtrl::OnBeginRDrag(wxListEvent& event)
1008 {
1009     wxLogMessage( wxT("OnBeginRDrag at %d,%d."),
1010                   event.m_pointDrag.x, event.m_pointDrag.y );
1011 }
1012
1013 void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
1014 {
1015     wxLogMessage( wxT("OnBeginLabelEdit: %s"), event.m_item.m_text.c_str());
1016
1017     wxTextCtrl * const text = GetEditControl();
1018     if ( !text )
1019     {
1020         wxLogMessage("BUG: started to edit but no edit control");
1021     }
1022     else
1023     {
1024         wxLogMessage("Edit control value: \"%s\"", text->GetValue());
1025     }
1026 }
1027
1028 void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
1029 {
1030     wxLogMessage( wxT("OnEndLabelEdit: %s"),
1031         (
1032             event.IsEditCancelled() ?
1033             wxString("[cancelled]") :
1034             event.m_item.m_text
1035         ).c_str()
1036     );
1037 }
1038
1039 void MyListCtrl::OnDeleteItem(wxListEvent& event)
1040 {
1041     LogEvent(event, wxT("OnDeleteItem"));
1042     wxLogMessage( wxT("Number of items when delete event is sent: %d"), GetItemCount() );
1043 }
1044
1045 void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
1046 {
1047     LogEvent(event, wxT("OnDeleteAllItems"));
1048 }
1049
1050 void MyListCtrl::OnSelected(wxListEvent& event)
1051 {
1052     LogEvent(event, wxT("OnSelected"));
1053
1054     if ( GetWindowStyle() & wxLC_REPORT )
1055     {
1056         wxListItem info;
1057         info.m_itemId = event.m_itemIndex;
1058         info.m_col = 1;
1059         info.m_mask = wxLIST_MASK_TEXT;
1060         if ( GetItem(info) )
1061         {
1062             wxLogMessage(wxT("Value of the 2nd field of the selected item: %s"),
1063                          info.m_text.c_str());
1064         }
1065         else
1066         {
1067             wxFAIL_MSG(wxT("wxListCtrl::GetItem() failed"));
1068         }
1069     }
1070 }
1071
1072 void MyListCtrl::OnDeselected(wxListEvent& event)
1073 {
1074     LogEvent(event, wxT("OnDeselected"));
1075 }
1076
1077 void MyListCtrl::OnActivated(wxListEvent& event)
1078 {
1079     LogEvent(event, wxT("OnActivated"));
1080 }
1081
1082 void MyListCtrl::OnFocused(wxListEvent& event)
1083 {
1084     LogEvent(event, wxT("OnFocused"));
1085
1086     event.Skip();
1087 }
1088
1089 void MyListCtrl::OnListKeyDown(wxListEvent& event)
1090 {
1091     long item;
1092
1093     switch ( event.GetKeyCode() )
1094     {
1095         case 'C': // colorize
1096             {
1097                 wxListItem info;
1098                 info.m_itemId = event.GetIndex();
1099                 if ( info.m_itemId == -1 )
1100                 {
1101                     // no item
1102                     break;
1103                 }
1104
1105                 GetItem(info);
1106
1107                 wxListItemAttr *attr = info.GetAttributes();
1108                 if ( !attr || !attr->HasTextColour() )
1109                 {
1110                     info.SetTextColour(*wxCYAN);
1111
1112                     SetItem(info);
1113
1114                     RefreshItem(info.m_itemId);
1115                 }
1116             }
1117             break;
1118
1119         case 'N': // next
1120             item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED);
1121             if ( item++ == GetItemCount() - 1 )
1122             {
1123                 item = 0;
1124             }
1125
1126             wxLogMessage(wxT("Focusing item %ld"), item);
1127
1128             SetItemState(item, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
1129             EnsureVisible(item);
1130             break;
1131
1132         case 'R': // show bounding rectangle
1133             {
1134                 item = event.GetIndex();
1135                 wxRect r;
1136                 if ( !GetItemRect(item, r) )
1137                 {
1138                     wxLogError(wxT("Failed to retrieve rect of item %ld"), item);
1139                     break;
1140                 }
1141
1142                 wxLogMessage(wxT("Bounding rect of item %ld is (%d, %d)-(%d, %d)"),
1143                              item, r.x, r.y, r.x + r.width, r.y + r.height);
1144             }
1145             break;
1146
1147         case '1': // show sub item bounding rectangle for the given column
1148         case '2': // (and icon/label rectangle if Shift/Ctrl is pressed)
1149         case '3':
1150         case '4': // this column is invalid but we want to test it too
1151             if ( InReportView() )
1152             {
1153                 int subItem = event.GetKeyCode() - '1';
1154                 item = event.GetIndex();
1155                 wxRect r;
1156
1157                 int code = wxLIST_RECT_BOUNDS;
1158                 if ( wxGetKeyState(WXK_SHIFT) )
1159                     code = wxLIST_RECT_ICON;
1160                 else if ( wxGetKeyState(WXK_CONTROL) )
1161                     code = wxLIST_RECT_LABEL;
1162
1163                 if ( !GetSubItemRect(item, subItem, r, code) )
1164                 {
1165                     wxLogError(wxT("Failed to retrieve rect of item %ld column %d"), item, subItem + 1);
1166                     break;
1167                 }
1168
1169                 wxLogMessage(wxT("Bounding rect of item %ld column %d is (%d, %d)-(%d, %d)"),
1170                              item, subItem + 1,
1171                              r.x, r.y, r.x + r.width, r.y + r.height);
1172             }
1173             break;
1174
1175         case 'U': // update
1176             if ( !IsVirtual() )
1177                 break;
1178
1179             if ( m_updated != -1 )
1180                 RefreshItem(m_updated);
1181
1182             m_updated = event.GetIndex();
1183             if ( m_updated != -1 )
1184             {
1185                 // we won't see changes to this item as it's selected, update
1186                 // the next one (or the first one if we're on the last item)
1187                 if ( ++m_updated == GetItemCount() )
1188                     m_updated = 0;
1189
1190                 wxLogMessage("Updating colour of the item %ld", m_updated);
1191                 RefreshItem(m_updated);
1192             }
1193             break;
1194
1195         case 'D': // delete
1196             item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1197             while ( item != -1 )
1198             {
1199                 DeleteItem(item);
1200
1201                 wxLogMessage(wxT("Item %ld deleted"), item);
1202
1203                 // -1 because the indices were shifted by DeleteItem()
1204                 item = GetNextItem(item - 1,
1205                                    wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1206             }
1207             break;
1208
1209         case 'I': // insert
1210             if ( GetWindowStyle() & wxLC_REPORT )
1211             {
1212                 if ( GetWindowStyle() & wxLC_VIRTUAL )
1213                 {
1214                     SetItemCount(GetItemCount() + 1);
1215                 }
1216                 else // !virtual
1217                 {
1218                     InsertItemInReportView(event.GetIndex());
1219                 }
1220             }
1221             //else: fall through
1222
1223         default:
1224             LogEvent(event, wxT("OnListKeyDown"));
1225
1226             event.Skip();
1227     }
1228 }
1229
1230 void MyListCtrl::OnChar(wxKeyEvent& event)
1231 {
1232     wxLogMessage(wxT("Got char event."));
1233
1234     switch ( event.GetKeyCode() )
1235     {
1236         case 'n':
1237         case 'N':
1238         case 'c':
1239         case 'C':
1240         case 'r':
1241         case 'R':
1242         case 'u':
1243         case 'U':
1244         case 'd':
1245         case 'D':
1246         case 'i':
1247         case 'I':
1248             // these are the keys we process ourselves
1249             break;
1250
1251         default:
1252             event.Skip();
1253     }
1254 }
1255
1256 void MyListCtrl::OnRightClick(wxMouseEvent& event)
1257 {
1258     if ( !event.ControlDown() )
1259     {
1260         event.Skip();
1261         return;
1262     }
1263
1264     int flags;
1265     long subitem;
1266     long item = HitTest(event.GetPosition(), flags, &subitem);
1267
1268     wxString where;
1269     switch ( flags )
1270     {
1271         case wxLIST_HITTEST_ABOVE: where = wxT("above"); break;
1272         case wxLIST_HITTEST_BELOW: where = wxT("below"); break;
1273         case wxLIST_HITTEST_NOWHERE: where = wxT("nowhere near"); break;
1274         case wxLIST_HITTEST_ONITEMICON: where = wxT("on icon of"); break;
1275         case wxLIST_HITTEST_ONITEMLABEL: where = wxT("on label of"); break;
1276         case wxLIST_HITTEST_ONITEMRIGHT: where = wxT("right on"); break;
1277         case wxLIST_HITTEST_TOLEFT: where = wxT("to the left of"); break;
1278         case wxLIST_HITTEST_TORIGHT: where = wxT("to the right of"); break;
1279         default: where = wxT("not clear exactly where on"); break;
1280     }
1281
1282     wxLogMessage(wxT("Right double click %s item %ld, subitem %ld"),
1283                  where.c_str(), item, subitem);
1284 }
1285
1286 void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
1287 {
1288     wxLogMessage(wxT("Item %ld: %s (item text = %s, data = %ld)"),
1289                  event.GetIndex(), eventName,
1290                  event.GetText().c_str(), event.GetData());
1291 }
1292
1293 wxString MyListCtrl::OnGetItemText(long item, long column) const
1294 {
1295     if ( GetItemCount() == WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS) )
1296     {
1297         return SMALL_VIRTUAL_VIEW_ITEMS[item][column];
1298     }
1299     else // "big" virtual control
1300     {
1301         return wxString::Format(wxT("Column %ld of item %ld"), column, item);
1302     }
1303 }
1304
1305 int MyListCtrl::OnGetItemColumnImage(long item, long column) const
1306 {
1307     if (!column)
1308         return 0;
1309
1310     if (!(item % 3) && column == 1)
1311         return 0;
1312
1313     return -1;
1314 }
1315
1316 wxListItemAttr *MyListCtrl::OnGetItemAttr(long item) const
1317 {
1318     // test to check that RefreshItem() works correctly: when m_updated is
1319     // set to some item and it is refreshed, we highlight the item
1320     if ( item == m_updated )
1321     {
1322         static wxListItemAttr s_attrHighlight(*wxRED, wxNullColour, wxNullFont);
1323         return &s_attrHighlight;
1324     }
1325
1326     return item % 2 ? NULL : (wxListItemAttr *)&m_attr;
1327 }
1328
1329 void MyListCtrl::InsertItemInReportView(int i)
1330 {
1331     wxString buf;
1332     buf.Printf(wxT("This is item %d"), i);
1333     long tmp = InsertItem(i, buf, 0);
1334     SetItemData(tmp, i);
1335
1336     buf.Printf(wxT("Col 1, item %d"), i);
1337     SetItem(tmp, 1, buf);
1338
1339     buf.Printf(wxT("Item %d in column 2"), i);
1340     SetItem(tmp, 2, buf);
1341 }
1342
1343 #if USE_CONTEXT_MENU
1344 void MyListCtrl::OnContextMenu(wxContextMenuEvent& event)
1345 {
1346     if (GetEditControl() == NULL)
1347     {
1348         wxPoint point = event.GetPosition();
1349         // If from keyboard
1350         if ( (point.x == -1) && (point.y == -1) )
1351         {
1352             wxSize size = GetSize();
1353             point.x = size.x / 2;
1354             point.y = size.y / 2;
1355         }
1356         else
1357         {
1358             point = ScreenToClient(point);
1359         }
1360         ShowContextMenu(point);
1361     }
1362     else
1363     {
1364         // the user is editing:
1365         // allow the text control to display its context menu
1366         // if it has one (it has on Windows) rather than display our one
1367         event.Skip();
1368     }
1369 }
1370 #endif
1371
1372 void MyListCtrl::ShowContextMenu(const wxPoint& pos)
1373 {
1374     wxMenu menu;
1375
1376     menu.Append(wxID_ABOUT, wxT("&About"));
1377     menu.AppendSeparator();
1378     menu.Append(wxID_EXIT, wxT("E&xit"));
1379
1380     PopupMenu(&menu, pos.x, pos.y);
1381 }