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     SetTopWindow(frame);
 104
 105     return true;
 106 }
 107
 108
 109
 110 // ----------------------------------------------------------------------------
 111 // MyFrame
 112 // ----------------------------------------------------------------------------
 113
 114 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 115     EVT_SIZE(MyFrame::OnSize)
 116
 117     EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
 118     EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
 119     EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
 120     EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
 121     EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
 122     EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
 123     EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
 124     EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
 125     EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
 126     EVT_MENU(LIST_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView)
 127
 128     EVT_MENU(LIST_SET_ITEMS_COUNT, MyFrame::OnSetItemsCount)
 129
 130     EVT_MENU(LIST_GOTO, MyFrame::OnGoTo)
 131     EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast)
 132     EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
 133     EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
 134     EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
 135     EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
 136     EVT_MENU(LIST_ADD, MyFrame::OnAdd)
 137     EVT_MENU(LIST_EDIT, MyFrame::OnEdit)
 138     EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
 139     EVT_MENU(LIST_SORT, MyFrame::OnSort)
 140     EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
 141     EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
 142     EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
 143     EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
 144     EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
 145     EVT_MENU(LIST_SHOW_VIEW_RECT, MyFrame::OnShowViewRect)
 146 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 147     EVT_MENU(LIST_SET_COL_ORDER, MyFrame::OnSetColOrder)
 148     EVT_MENU(LIST_GET_COL_ORDER, MyFrame::OnGetColOrder)
 149 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 150     EVT_MENU(LIST_FREEZE, MyFrame::OnFreeze)
 151     EVT_MENU(LIST_THAW, MyFrame::OnThaw)
 152     EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines)
 153     EVT_MENU(LIST_TOGGLE_HEADER, MyFrame::OnToggleHeader)
 154 #ifdef __WXOSX__
 155     EVT_MENU(LIST_MAC_USE_GENERIC, MyFrame::OnToggleMacUseGeneric)
 156 #endif // __WXOSX__
 157     EVT_MENU(LIST_FIND, MyFrame::OnFind)
 158
 159     EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateUIEnableInReport)
 160     EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateUIEnableInReport)
 161
 162     EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)
 163     EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateToggleHeader)
 164 END_EVENT_TABLE()
 165
 166 // My frame constructor
 167 MyFrame::MyFrame(const wxChar *title)
 168        : wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(600, 500))
 169 {
 170     m_listCtrl = NULL;
 171     m_logWindow = NULL;
 172     m_smallVirtual = false;
 173     m_numListItems = 10;
 174
 175     // Give it an icon
 176     SetIcon(wxICON(sample));
 177
 178     // Make an image list containing large icons
 179     m_imageListNormal = new wxImageList(32, 32, true);
 180     m_imageListSmall = new wxImageList(16, 16, true);
 181
 182 #ifdef __WXMSW__
 183     m_imageListNormal->Add( wxIcon(wxT("icon1"), wxBITMAP_TYPE_ICO_RESOURCE) );
 184     m_imageListNormal->Add( wxIcon(wxT("icon2"), wxBITMAP_TYPE_ICO_RESOURCE) );
 185     m_imageListNormal->Add( wxIcon(wxT("icon3"), wxBITMAP_TYPE_ICO_RESOURCE) );
 186     m_imageListNormal->Add( wxIcon(wxT("icon4"), wxBITMAP_TYPE_ICO_RESOURCE) );
 187     m_imageListNormal->Add( wxIcon(wxT("icon5"), wxBITMAP_TYPE_ICO_RESOURCE) );
 188     m_imageListNormal->Add( wxIcon(wxT("icon6"), wxBITMAP_TYPE_ICO_RESOURCE) );
 189     m_imageListNormal->Add( wxIcon(wxT("icon7"), wxBITMAP_TYPE_ICO_RESOURCE) );
 190     m_imageListNormal->Add( wxIcon(wxT("icon8"), wxBITMAP_TYPE_ICO_RESOURCE) );
 191     m_imageListNormal->Add( wxIcon(wxT("icon9"), wxBITMAP_TYPE_ICO_RESOURCE) );
 192
 193     m_imageListSmall->Add( wxIcon(wxT("iconsmall"), wxBITMAP_TYPE_ICO_RESOURCE) );
 194
 195 #else
 196     m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
 197     m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
 198     m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
 199     m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
 200     m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
 201     m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
 202     m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
 203     m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
 204     m_imageListNormal->Add( wxIcon( toolword_xpm ) );
 205
 206     m_imageListSmall->Add( wxIcon( small1_xpm) );
 207 #endif
 208
 209     // Make a menubar
 210     wxMenu *menuFile = new wxMenu;
 211     menuFile->Append(LIST_ABOUT, wxT("&About"));
 212     menuFile->AppendSeparator();
 213     menuFile->Append(LIST_QUIT, wxT("E&xit\tAlt-X"));
 214
 215     wxMenu *menuView = new wxMenu;
 216     menuView->Append(LIST_LIST_VIEW, wxT("&List view\tF1"));
 217     menuView->Append(LIST_REPORT_VIEW, wxT("&Report view\tF2"));
 218     menuView->Append(LIST_ICON_VIEW, wxT("&Icon view\tF3"));
 219     menuView->Append(LIST_ICON_TEXT_VIEW, wxT("Icon view with &text\tF4"));
 220     menuView->Append(LIST_SMALL_ICON_VIEW, wxT("&Small icon view\tF5"));
 221     menuView->Append(LIST_SMALL_ICON_TEXT_VIEW, wxT("Small icon &view with text\tF6"));
 222     menuView->Append(LIST_VIRTUAL_VIEW, wxT("&Virtual view\tF7"));
 223     menuView->Append(LIST_SMALL_VIRTUAL_VIEW, wxT("Small virtual vie&w\tF8"));
 224     menuView->AppendSeparator();
 225     menuView->Append(LIST_SET_ITEMS_COUNT, "Set &number of items");
 226 #ifdef __WXOSX__
 227     menuView->AppendSeparator();
 228     menuView->AppendCheckItem(LIST_MAC_USE_GENERIC, wxT("Mac: Use Generic Control"));
 229 #endif
 230
 231     wxMenu *menuList = new wxMenu;
 232     menuList->Append(LIST_GOTO, wxT("&Go to item #3\tCtrl-3"));
 233     menuList->Append(LIST_FOCUS_LAST, wxT("&Make last item current\tCtrl-L"));
 234     menuList->Append(LIST_TOGGLE_FIRST, wxT("To&ggle first item\tCtrl-G"));
 235     menuList->Append(LIST_DESELECT_ALL, wxT("&Deselect All\tCtrl-D"));
 236     menuList->Append(LIST_SELECT_ALL, wxT("S&elect All\tCtrl-A"));
 237     menuList->AppendSeparator();
 238     menuList->Append(LIST_SHOW_COL_INFO, wxT("Show &column info\tCtrl-C"));
 239     menuList->Append(LIST_SHOW_SEL_INFO, wxT("Show &selected items\tCtrl-S"));
 240     menuList->Append(LIST_SHOW_VIEW_RECT, wxT("Show &view rect"));
 241 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 242     menuList->Append(LIST_SET_COL_ORDER, wxT("Se&t columns order\tShift-Ctrl-O"));
 243     menuList->Append(LIST_GET_COL_ORDER, wxT("Sho&w columns order\tCtrl-O"));
 244 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 245     menuList->AppendSeparator();
 246     menuList->Append(LIST_SORT, wxT("Sor&t\tCtrl-T"));
 247     menuList->Append(LIST_FIND, "Test Find() performance");
 248     menuList->AppendSeparator();
 249     menuList->Append(LIST_ADD, wxT("&Append an item\tCtrl-P"));
 250     menuList->Append(LIST_EDIT, wxT("&Edit the item\tCtrl-E"));
 251     menuList->Append(LIST_DELETE, wxT("&Delete first item\tCtrl-X"));
 252     menuList->Append(LIST_DELETE_ALL, wxT("Delete &all items"));
 253     menuList->AppendSeparator();
 254     menuList->Append(LIST_FREEZE, wxT("Free&ze\tCtrl-Z"));
 255     menuList->Append(LIST_THAW, wxT("Tha&w\tCtrl-W"));
 256     menuList->AppendSeparator();
 257     menuList->AppendCheckItem(LIST_TOGGLE_LINES, wxT("Toggle &lines\tCtrl-I"));
 258     menuList->AppendCheckItem(LIST_TOGGLE_MULTI_SEL,
 259                               wxT("&Multiple selection\tCtrl-M"));
 260     menuList->Check(LIST_TOGGLE_MULTI_SEL, true);
 261     menuList->AppendCheckItem(LIST_TOGGLE_HEADER, "Toggle &header\tCtrl-H");
 262     menuList->Check(LIST_TOGGLE_HEADER, true);
 263
 264     wxMenu *menuCol = new wxMenu;
 265     menuCol->Append(LIST_SET_FG_COL, wxT("&Foreground colour..."));
 266     menuCol->Append(LIST_SET_BG_COL, wxT("&Background colour..."));
 267
 268     wxMenuBar *menubar = new wxMenuBar;
 269     menubar->Append(menuFile, wxT("&File"));
 270     menubar->Append(menuView, wxT("&View"));
 271     menubar->Append(menuList, wxT("&List"));
 272     menubar->Append(menuCol, wxT("&Colour"));
 273     SetMenuBar(menubar);
 274
 275     m_panel = new wxPanel(this, wxID_ANY);
 276     m_logWindow = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString,
 277                                  wxDefaultPosition, wxDefaultSize,
 278                                  wxTE_READONLY | wxTE_MULTILINE | wxSUNKEN_BORDER);
 279
 280     m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow));
 281
 282     RecreateList(wxLC_REPORT | wxLC_SINGLE_SEL);
 283
 284 #ifdef __WXMSW__
 285     // this is useful to know specially when debugging :)
 286     wxLogMessage("Your version of comctl32.dll is: %d",
 287                  wxApp::GetComCtl32Version());
 288 #endif
 289
 290 #if wxUSE_STATUSBAR
 291     CreateStatusBar();
 292 #endif // wxUSE_STATUSBAR
 293 }
 294
 295 MyFrame::~MyFrame()
 296 {
 297     delete wxLog::SetActiveTarget(m_logOld);
 298
 299     delete m_imageListNormal;
 300     delete m_imageListSmall;
 301 }
 302
 303 void MyFrame::OnSize(wxSizeEvent& event)
 304 {
 305     DoSize();
 306
 307     event.Skip();
 308 }
 309
 310 void MyFrame::DoSize()
 311 {
 312     if ( !m_logWindow )
 313         return;
 314
 315     wxSize size = GetClientSize();
 316     wxCoord y = (2*size.y)/3;
 317     m_listCtrl->SetSize(0, 0, size.x, y);
 318     m_logWindow->SetSize(0, y + 1, size.x, size.y - y -1);
 319 }
 320
 321 bool MyFrame::CheckNonVirtual() const
 322 {
 323     if ( !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
 324         return true;
 325
 326     // "this" == whatever
 327     wxLogWarning(wxT("Can't do this in virtual view, sorry."));
 328
 329     return false;
 330 }
 331
 332 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 333 {
 334     Close(true);
 335 }
 336
 337 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 338 {
 339     wxMessageDialog dialog(this, wxT("List test sample\nJulian Smart (c) 1997"),
 340             wxT("About list test"), wxOK|wxCANCEL);
 341
 342     dialog.ShowModal();
 343 }
 344
 345 void MyFrame::OnFreeze(wxCommandEvent& WXUNUSED(event))
 346 {
 347     wxLogMessage(wxT("Freezing the control"));
 348
 349     m_listCtrl->Freeze();
 350 }
 351
 352 void MyFrame::OnThaw(wxCommandEvent& WXUNUSED(event))
 353 {
 354     wxLogMessage(wxT("Thawing the control"));
 355
 356     m_listCtrl->Thaw();
 357 }
 358
 359 void MyFrame::OnToggleLines(wxCommandEvent& event)
 360 {
 361     m_listCtrl->SetSingleStyle(wxLC_HRULES | wxLC_VRULES, event.IsChecked());
 362 }
 363
 364 void MyFrame::OnToggleHeader(wxCommandEvent& event)
 365 {
 366     wxLogMessage("%s the header", event.IsChecked() ? "Showing" : "Hiding");
 367
 368     m_listCtrl->ToggleWindowStyle(wxLC_NO_HEADER);
 369 }
 370
 371 #ifdef __WXOSX__
 372
 373 void MyFrame::OnToggleMacUseGeneric(wxCommandEvent& event)
 374 {
 375     wxSystemOptions::SetOption(wxT("mac.listctrl.always_use_generic"), event.IsChecked());
 376 }
 377
 378 #endif // __WXOSX__
 379
 380 void MyFrame::OnGoTo(wxCommandEvent& WXUNUSED(event))
 381 {
 382     long index = 3;
 383     m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 384
 385     long sel = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 386                                         wxLIST_STATE_SELECTED);
 387     if ( sel != -1 )
 388         m_listCtrl->SetItemState(sel, 0, wxLIST_STATE_SELECTED);
 389     m_listCtrl->SetItemState(index, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 390 }
 391
 392 void MyFrame::OnFocusLast(wxCommandEvent& WXUNUSED(event))
 393 {
 394     long index = m_listCtrl->GetItemCount() - 1;
 395     if ( index == -1 )
 396     {
 397         return;
 398     }
 399
 400     m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 401     m_listCtrl->EnsureVisible(index);
 402 }
 403
 404 void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
 405 {
 406     m_listCtrl->SetItemState(0, (~m_listCtrl->GetItemState(0, wxLIST_STATE_SELECTED) ) & wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 407 }
 408
 409 void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
 410 {
 411     if ( !CheckNonVirtual() )
 412         return;
 413
 414     int n = m_listCtrl->GetItemCount();
 415     for (int i = 0; i < n; i++)
 416         m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
 417 }
 418
 419 void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 420 {
 421     if ( !CheckNonVirtual() )
 422         return;
 423
 424     int n = m_listCtrl->GetItemCount();
 425     for (int i = 0; i < n; i++)
 426         m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 427 }
 428
 429 // ----------------------------------------------------------------------------
 430 // changing listctrl modes
 431 // ----------------------------------------------------------------------------
 432
 433 void MyFrame::RecreateList(long flags, bool withText)
 434 {
 435     // we could avoid recreating it if we don't set/clear the wxLC_VIRTUAL
 436     // style, but it is more trouble to do it than not
 437 #if 0
 438     if ( !m_listCtrl || ((flags & wxLC_VIRTUAL) !=
 439             (m_listCtrl->GetWindowStyleFlag() & wxLC_VIRTUAL)) )
 440 #endif
 441     {
 442         delete m_listCtrl;
 443
 444         m_listCtrl = new MyListCtrl(m_panel, LIST_CTRL,
 445                                     wxDefaultPosition, wxDefaultSize,
 446                                     flags |
 447                                     wxBORDER_THEME | wxLC_EDIT_LABELS);
 448
 449         switch ( flags & wxLC_MASK_TYPE )
 450         {
 451             case wxLC_LIST:
 452                 InitWithListItems();
 453                 break;
 454
 455             case wxLC_ICON:
 456                 InitWithIconItems(withText);
 457                 break;
 458
 459             case wxLC_SMALL_ICON:
 460                 InitWithIconItems(withText, true);
 461                 break;
 462
 463             case wxLC_REPORT:
 464                 if ( flags & wxLC_VIRTUAL )
 465                     InitWithVirtualItems();
 466                 else
 467                     InitWithReportItems();
 468                 break;
 469
 470             default:
 471                 wxFAIL_MSG( wxT("unknown listctrl mode") );
 472         }
 473     }
 474
 475     DoSize();
 476
 477     m_logWindow->Clear();
 478 }
 479
 480 void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
 481 {
 482     RecreateList(wxLC_LIST);
 483 }
 484
 485 void MyFrame::InitWithListItems()
 486 {
 487     for ( int i = 0; i < m_numListItems; i++ )
 488     {
 489         m_listCtrl->InsertItem(i, wxString::Format(wxT("Item %d"), i));
 490     }
 491 }
 492
 493 void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 494 {
 495     RecreateList(wxLC_REPORT);
 496 }
 497
 498 void MyFrame::InitWithReportItems()
 499 {
 500     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 501
 502     // note that under MSW for SetColumnWidth() to work we need to create the
 503     // items with images initially even if we specify dummy image id
 504     wxListItem itemCol;
 505     itemCol.SetText(wxT("Column 1"));
 506     itemCol.SetImage(-1);
 507     m_listCtrl->InsertColumn(0, itemCol);
 508
 509     itemCol.SetText(wxT("Column 2"));
 510     itemCol.SetAlign(wxLIST_FORMAT_CENTRE);
 511     m_listCtrl->InsertColumn(1, itemCol);
 512
 513     itemCol.SetText(wxT("Column 3"));
 514     itemCol.SetAlign(wxLIST_FORMAT_RIGHT);
 515     m_listCtrl->InsertColumn(2, itemCol);
 516
 517     // to speed up inserting we hide the control temporarily
 518     m_listCtrl->Hide();
 519
 520     wxStopWatch sw;
 521
 522     for ( int i = 0; i < m_numListItems; i++ )
 523     {
 524         m_listCtrl->InsertItemInReportView(i);
 525     }
 526
 527     m_logWindow->WriteText(wxString::Format(wxT("%d items inserted in %ldms\n"),
 528                                             m_numListItems, sw.Time()));
 529     m_listCtrl->Show();
 530
 531     // we leave all mask fields to 0 and only change the colour
 532     wxListItem item;
 533     item.m_itemId = 0;
 534     item.SetTextColour(*wxRED);
 535     m_listCtrl->SetItem( item );
 536
 537     item.m_itemId = 2;
 538     item.SetTextColour(*wxGREEN);
 539     m_listCtrl->SetItem( item );
 540     item.m_itemId = 4;
 541     item.SetTextColour(*wxLIGHT_GREY);
 542     item.SetFont(*wxITALIC_FONT);
 543     item.SetBackgroundColour(*wxRED);
 544     m_listCtrl->SetItem( item );
 545
 546     m_listCtrl->SetTextColour(*wxBLUE);
 547
 548     m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
 549     m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
 550     m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
 551
 552     // Set images in columns
 553     m_listCtrl->SetItemColumnImage(1, 1, 0);
 554
 555     wxListItem info;
 556     info.SetImage(0);
 557     info.SetId(3);
 558     info.SetColumn(2);
 559     m_listCtrl->SetItem(info);
 560
 561     // test SetItemFont too
 562     m_listCtrl->SetItemFont(0, *wxITALIC_FONT);
 563 }
 564
 565 void MyFrame::InitWithIconItems(bool withText, bool sameIcon)
 566 {
 567     m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
 568     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 569
 570     for ( int i = 0; i < NUM_ICONS; i++ )
 571     {
 572         int image = sameIcon ? 0 : i;
 573
 574         if ( withText )
 575         {
 576             m_listCtrl->InsertItem(i, wxString::Format(wxT("Label %d"), i),
 577                                    image);
 578         }
 579         else
 580         {
 581             m_listCtrl->InsertItem(i, image);
 582         }
 583     }
 584 }
 585
 586 void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
 587 {
 588     RecreateList(wxLC_ICON, false);
 589 }
 590
 591 void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
 592 {
 593     RecreateList(wxLC_ICON);
 594 }
 595
 596 void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
 597 {
 598     RecreateList(wxLC_SMALL_ICON, false);
 599 }
 600
 601 void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
 602 {
 603     RecreateList(wxLC_SMALL_ICON);
 604 }
 605
 606 void MyFrame::OnVirtualView(wxCommandEvent& WXUNUSED(event))
 607 {
 608     m_smallVirtual = false;
 609     RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
 610 }
 611
 612 void MyFrame::OnSmallVirtualView(wxCommandEvent& WXUNUSED(event))
 613 {
 614     m_smallVirtual = true;
 615     RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
 616 }
 617
 618 void MyFrame::OnSetItemsCount(wxCommandEvent& WXUNUSED(event))
 619 {
 620     int numItems = wxGetNumberFromUser
 621                    (
 622                         "Enter the initial number of items for "
 623                         "the list and report views",
 624                         "Number of items:",
 625                         "wxWidgets wxListCtrl sample",
 626                         m_numListItems,
 627                         0,
 628                         10000,
 629                         this
 630                    );
 631     if ( numItems == -1 || numItems == m_numListItems )
 632         return;
 633
 634     m_numListItems = numItems;
 635
 636     if ( m_listCtrl->HasFlag(wxLC_REPORT) &&
 637             !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
 638         RecreateList(wxLC_REPORT);
 639     else if ( m_listCtrl->HasFlag(wxLC_LIST) )
 640         RecreateList(wxLC_LIST);
 641 }
 642
 643 void MyFrame::InitWithVirtualItems()
 644 {
 645     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 646
 647     if ( m_smallVirtual )
 648     {
 649         m_listCtrl->InsertColumn(0, wxT("Animal"));
 650         m_listCtrl->InsertColumn(1, wxT("Sound"));
 651         m_listCtrl->SetItemCount(WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS));
 652     }
 653     else
 654     {
 655         m_listCtrl->InsertColumn(0, wxT("First Column"));
 656         m_listCtrl->InsertColumn(1, wxT("Second Column"));
 657         m_listCtrl->SetColumnWidth(0, 150);
 658         m_listCtrl->SetColumnWidth(1, 150);
 659         m_listCtrl->SetItemCount(1000000);
 660     }
 661 }
 662
 663 void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
 664 {
 665     wxStopWatch sw;
 666
 667     m_listCtrl->SortItems(MyCompareFunction, 0);
 668
 669     m_logWindow->WriteText(wxString::Format(wxT("Sorting %d items took %ld ms\n"),
 670                                             m_listCtrl->GetItemCount(),
 671                                             sw.Time()));
 672 }
 673
 674 void MyFrame::OnFind(wxCommandEvent& WXUNUSED(event))
 675 {
 676     wxStopWatch sw;
 677
 678     const int itemCount = m_listCtrl->GetItemCount();
 679     for ( int i = 0; i < itemCount; i++ )
 680         m_listCtrl->FindItem(-1, i);
 681
 682     wxLogMessage("Calling Find() for all %d items took %ld ms",
 683                  itemCount, sw.Time());
 684 }
 685
 686 void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event))
 687 {
 688     int selCount = m_listCtrl->GetSelectedItemCount();
 689     wxLogMessage(wxT("%d items selected:"), selCount);
 690
 691     // don't show too many items
 692     size_t shownCount = 0;
 693
 694     long item = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 695                                         wxLIST_STATE_SELECTED);
 696     while ( item != -1 )
 697     {
 698         wxLogMessage(wxT("\t%ld (%s)"),
 699                      item, m_listCtrl->GetItemText(item).c_str());
 700
 701         if ( ++shownCount > 10 )
 702         {
 703             wxLogMessage(wxT("\t... more selected items snipped..."));
 704             break;
 705         }
 706
 707         item = m_listCtrl->GetNextItem(item, wxLIST_NEXT_ALL,
 708                                        wxLIST_STATE_SELECTED);
 709     }
 710 }
 711
 712 void MyFrame::OnShowViewRect(wxCommandEvent& WXUNUSED(event))
 713 {
 714     const wxRect r = m_listCtrl->GetViewRect();
 715     wxLogMessage("View rect: (%d, %d)-(%d, %d)",
 716                  r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom());
 717 }
 718
 719 // ----------------------------------------------------------------------------
 720 // column order tests
 721 // ----------------------------------------------------------------------------
 722
 723 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 724
 725 static wxString DumpIntArray(const wxArrayInt& a)
 726 {
 727     wxString s("{ ");
 728     const size_t count = a.size();
 729     for ( size_t n = 0; n < count; n++ )
 730     {
 731         if ( n )
 732             s += ", ";
 733         s += wxString::Format("%lu", (unsigned long)a[n]);
 734     }
 735
 736     s += " }";
 737
 738     return s;
 739 }
 740
 741 void MyFrame::OnSetColOrder(wxCommandEvent& WXUNUSED(event))
 742 {
 743     wxArrayInt order(3);
 744     order[0] = 2;
 745     order[1] = 0;
 746     order[2] = 1;
 747     if ( m_listCtrl->SetColumnsOrder(order) )
 748     {
 749         wxLogMessage("Column order set to %s", DumpIntArray(order));
 750     }
 751 }
 752
 753 void MyFrame::OnGetColOrder(wxCommandEvent& WXUNUSED(event))
 754 {
 755     // show what GetColumnsOrder() returns
 756     const wxArrayInt order = m_listCtrl->GetColumnsOrder();
 757     wxString msg = "Columns order: " +
 758                         DumpIntArray(m_listCtrl->GetColumnsOrder()) + "\n";
 759
 760     int n;
 761     const int count = m_listCtrl->GetColumnCount();
 762
 763     // show the results of GetColumnOrder() for each column
 764     msg += "GetColumnOrder() results:\n";
 765     for ( n = 0; n < count; n++ )
 766     {
 767         msg += wxString::Format("    %2d -> %2d\n",
 768                                 n, m_listCtrl->GetColumnOrder(n));
 769     }
 770
 771     // and the results of GetColumnIndexFromOrder() too
 772     msg += "GetColumnIndexFromOrder() results:\n";
 773     for ( n = 0; n < count; n++ )
 774     {
 775         msg += wxString::Format("    %2d -> %2d\n",
 776                                 n, m_listCtrl->GetColumnIndexFromOrder(n));
 777     }
 778
 779     wxLogMessage("%s", msg);
 780 }
 781
 782 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 783
 784 void MyFrame::OnShowColInfo(wxCommandEvent& WXUNUSED(event))
 785 {
 786     int count = m_listCtrl->GetColumnCount();
 787     wxLogMessage(wxT("%d columns:"), count);
 788     for ( int c = 0; c < count; c++ )
 789     {
 790         wxLogMessage(wxT("\tcolumn %d has width %d"), c,
 791                      m_listCtrl->GetColumnWidth(c));
 792     }
 793 }
 794
 795 void MyFrame::OnUpdateUIEnableInReport(wxUpdateUIEvent& event)
 796 {
 797     event.Enable( (m_listCtrl->GetWindowStyleFlag() & wxLC_REPORT) != 0 );
 798 }
 799
 800 void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
 801 {
 802     long flags = m_listCtrl->GetWindowStyleFlag();
 803     if ( flags & wxLC_SINGLE_SEL )
 804         flags &= ~wxLC_SINGLE_SEL;
 805     else
 806         flags |= wxLC_SINGLE_SEL;
 807
 808     m_logWindow->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"),
 809                            (flags & wxLC_SINGLE_SEL) ? wxT("sing") : wxT("multip")));
 810
 811     RecreateList(flags);
 812 }
 813
 814 void MyFrame::OnUpdateToggleMultiSel(wxUpdateUIEvent& event)
 815 {
 816      event.Check(!m_listCtrl->HasFlag(wxLC_SINGLE_SEL));
 817 }
 818
 819 void MyFrame::OnUpdateToggleHeader(wxUpdateUIEvent& event)
 820 {
 821     event.Check(!m_listCtrl->HasFlag(wxLC_NO_HEADER));
 822 }
 823
 824 void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
 825 {
 826     m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
 827     m_listCtrl->Refresh();
 828 }
 829
 830 void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
 831 {
 832     m_listCtrl->SetBackgroundColour(wxGetColourFromUser(this));
 833     m_listCtrl->Refresh();
 834 }
 835
 836 void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event))
 837 {
 838     m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), wxT("Appended item"));
 839 }
 840
 841 void MyFrame::OnEdit(wxCommandEvent& WXUNUSED(event))
 842 {
 843     // demonstrate cancelling editing: this currently is wxMSW-only
 844 #ifdef __WXMSW__
 845     if ( m_listCtrl->GetEditControl() )
 846     {
 847         m_listCtrl->EndEditLabel(true);
 848     }
 849     else // start editing
 850 #endif // __WXMSW__
 851     {
 852         long itemCur = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 853                                                wxLIST_STATE_FOCUSED);
 854
 855         if ( itemCur != -1 )
 856         {
 857             m_listCtrl->EditLabel(itemCur);
 858         }
 859         else
 860         {
 861             m_logWindow->WriteText(wxT("No item to edit"));
 862         }
 863     }
 864 }
 865
 866 void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
 867 {
 868     if ( m_listCtrl->GetItemCount() )
 869     {
 870         m_listCtrl->DeleteItem(0);
 871     }
 872     else
 873     {
 874         m_logWindow->WriteText(wxT("Nothing to delete"));
 875     }
 876 }
 877
 878 void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
 879 {
 880     wxStopWatch sw;
 881
 882     int itemCount = m_listCtrl->GetItemCount();
 883
 884     m_listCtrl->DeleteAllItems();
 885
 886     m_logWindow->WriteText(wxString::Format(wxT("Deleting %d items took %ld ms\n"),
 887                                             itemCount,
 888                                             sw.Time()));
 889 }
 890
 891
 892 // ----------------------------------------------------------------------------
 893 // MyListCtrl
 894 // ----------------------------------------------------------------------------
 895
 896 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
 897     EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
 898     EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
 899     EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
 900     EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
 901     EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
 902     EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
 903     EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
 904     EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
 905     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
 906     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
 907     EVT_LIST_ITEM_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused)
 908
 909     EVT_LIST_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
 910     EVT_LIST_COL_RIGHT_CLICK(LIST_CTRL, MyListCtrl::OnColRightClick)
 911     EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
 912     EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
 913     EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)
 914
 915     EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
 916
 917 #if USE_CONTEXT_MENU
 918     EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu)
 919 #endif
 920     EVT_CHAR(MyListCtrl::OnChar)
 921
 922     EVT_RIGHT_DOWN(MyListCtrl::OnRightClick)
 923 END_EVENT_TABLE()
 924
 925 void MyListCtrl::OnCacheHint(wxListEvent& event)
 926 {
 927     wxLogMessage( wxT("OnCacheHint: cache items %ld..%ld"),
 928                   event.GetCacheFrom(), event.GetCacheTo() );
 929 }
 930
 931 void MyListCtrl::SetColumnImage(int col, int image)
 932 {
 933     wxListItem item;
 934     item.SetMask(wxLIST_MASK_IMAGE);
 935     item.SetImage(image);
 936     SetColumn(col, item);
 937 }
 938
 939 void MyListCtrl::OnColClick(wxListEvent& event)
 940 {
 941     int col = event.GetColumn();
 942
 943     // set or unset image
 944     static bool x = false;
 945     x = !x;
 946     SetColumnImage(col, x ? 0 : -1);
 947
 948     wxLogMessage( wxT("OnColumnClick at %d."), col );
 949 }
 950
 951 void MyListCtrl::OnColRightClick(wxListEvent& event)
 952 {
 953     int col = event.GetColumn();
 954     if ( col != -1 )
 955     {
 956         SetColumnImage(col, -1);
 957     }
 958
 959     // Show popupmenu at position
 960     wxMenu menu(wxT("Test"));
 961     menu.Append(LIST_ABOUT, wxT("&About"));
 962     PopupMenu(&menu, event.GetPoint());
 963
 964     wxLogMessage( wxT("OnColumnRightClick at %d."), event.GetColumn() );
 965 }
 966
 967 void MyListCtrl::LogColEvent(const wxListEvent& event, const wxChar *name)
 968 {
 969     const int col = event.GetColumn();
 970
 971     wxLogMessage(wxT("%s: column %d (width = %d or %d)."),
 972                  name,
 973                  col,
 974                  event.GetItem().GetWidth(),
 975                  GetColumnWidth(col));
 976 }
 977
 978 void MyListCtrl::OnColBeginDrag(wxListEvent& event)
 979 {
 980     LogColEvent( event, wxT("OnColBeginDrag") );
 981
 982     if ( event.GetColumn() == 0 )
 983     {
 984         wxLogMessage(wxT("Resizing this column shouldn't work."));
 985
 986         event.Veto();
 987     }
 988 }
 989
 990 void MyListCtrl::OnColDragging(wxListEvent& event)
 991 {
 992     LogColEvent( event, wxT("OnColDragging") );
 993 }
 994
 995 void MyListCtrl::OnColEndDrag(wxListEvent& event)
 996 {
 997     LogColEvent( event, wxT("OnColEndDrag") );
 998 }
 999
1000 void MyListCtrl::OnBeginDrag(wxListEvent& event)
1001 {
1002     const wxPoint& pt = event.m_pointDrag;
1003
1004     int flags;
1005     wxLogMessage( wxT("OnBeginDrag at (%d, %d), item %ld."),
1006                   pt.x, pt.y, HitTest(pt, flags) );
1007 }
1008
1009 void MyListCtrl::OnBeginRDrag(wxListEvent& event)
1010 {
1011     wxLogMessage( wxT("OnBeginRDrag at %d,%d."),
1012                   event.m_pointDrag.x, event.m_pointDrag.y );
1013 }
1014
1015 void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
1016 {
1017     wxLogMessage( wxT("OnBeginLabelEdit: %s"), event.m_item.m_text.c_str());
1018
1019     wxTextCtrl * const text = GetEditControl();
1020     if ( !text )
1021     {
1022         wxLogMessage("BUG: started to edit but no edit control");
1023     }
1024     else
1025     {
1026         wxLogMessage("Edit control value: \"%s\"", text->GetValue());
1027     }
1028 }
1029
1030 void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
1031 {
1032     wxLogMessage( wxT("OnEndLabelEdit: %s"),
1033         (
1034             event.IsEditCancelled() ?
1035             wxString("[cancelled]") :
1036             event.m_item.m_text
1037         ).c_str()
1038     );
1039 }
1040
1041 void MyListCtrl::OnDeleteItem(wxListEvent& event)
1042 {
1043     LogEvent(event, wxT("OnDeleteItem"));
1044     wxLogMessage( wxT("Number of items when delete event is sent: %d"), GetItemCount() );
1045 }
1046
1047 void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
1048 {
1049     LogEvent(event, wxT("OnDeleteAllItems"));
1050 }
1051
1052 void MyListCtrl::OnSelected(wxListEvent& event)
1053 {
1054     LogEvent(event, wxT("OnSelected"));
1055
1056     if ( GetWindowStyle() & wxLC_REPORT )
1057     {
1058         wxListItem info;
1059         info.m_itemId = event.m_itemIndex;
1060         info.m_col = 1;
1061         info.m_mask = wxLIST_MASK_TEXT;
1062         if ( GetItem(info) )
1063         {
1064             wxLogMessage(wxT("Value of the 2nd field of the selected item: %s"),
1065                          info.m_text.c_str());
1066         }
1067         else
1068         {
1069             wxFAIL_MSG(wxT("wxListCtrl::GetItem() failed"));
1070         }
1071     }
1072 }
1073
1074 void MyListCtrl::OnDeselected(wxListEvent& event)
1075 {
1076     LogEvent(event, wxT("OnDeselected"));
1077 }
1078
1079 void MyListCtrl::OnActivated(wxListEvent& event)
1080 {
1081     LogEvent(event, wxT("OnActivated"));
1082 }
1083
1084 void MyListCtrl::OnFocused(wxListEvent& event)
1085 {
1086     LogEvent(event, wxT("OnFocused"));
1087
1088     event.Skip();
1089 }
1090
1091 void MyListCtrl::OnListKeyDown(wxListEvent& event)
1092 {
1093     long item;
1094
1095     switch ( event.GetKeyCode() )
1096     {
1097         case 'C': // colorize
1098             {
1099                 wxListItem info;
1100                 info.m_itemId = event.GetIndex();
1101                 if ( info.m_itemId == -1 )
1102                 {
1103                     // no item
1104                     break;
1105                 }
1106
1107                 GetItem(info);
1108
1109                 wxListItemAttr *attr = info.GetAttributes();
1110                 if ( !attr || !attr->HasTextColour() )
1111                 {
1112                     info.SetTextColour(*wxCYAN);
1113
1114                     SetItem(info);
1115
1116                     RefreshItem(info.m_itemId);
1117                 }
1118             }
1119             break;
1120
1121         case 'N': // next
1122             item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED);
1123             if ( item++ == GetItemCount() - 1 )
1124             {
1125                 item = 0;
1126             }
1127
1128             wxLogMessage(wxT("Focusing item %ld"), item);
1129
1130             SetItemState(item, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
1131             EnsureVisible(item);
1132             break;
1133
1134         case 'R': // show bounding rectangle
1135             {
1136                 item = event.GetIndex();
1137                 wxRect r;
1138                 if ( !GetItemRect(item, r) )
1139                 {
1140                     wxLogError(wxT("Failed to retrieve rect of item %ld"), item);
1141                     break;
1142                 }
1143
1144                 wxLogMessage(wxT("Bounding rect of item %ld is (%d, %d)-(%d, %d)"),
1145                              item, r.x, r.y, r.x + r.width, r.y + r.height);
1146             }
1147             break;
1148
1149         case '1': // show sub item bounding rectangle for the given column
1150         case '2': // (and icon/label rectangle if Shift/Ctrl is pressed)
1151         case '3':
1152         case '4': // this column is invalid but we want to test it too
1153             if ( InReportView() )
1154             {
1155                 int subItem = event.GetKeyCode() - '1';
1156                 item = event.GetIndex();
1157                 wxRect r;
1158
1159                 int code = wxLIST_RECT_BOUNDS;
1160                 if ( wxGetKeyState(WXK_SHIFT) )
1161                     code = wxLIST_RECT_ICON;
1162                 else if ( wxGetKeyState(WXK_CONTROL) )
1163                     code = wxLIST_RECT_LABEL;
1164
1165                 if ( !GetSubItemRect(item, subItem, r, code) )
1166                 {
1167                     wxLogError(wxT("Failed to retrieve rect of item %ld column %d"), item, subItem + 1);
1168                     break;
1169                 }
1170
1171                 wxLogMessage(wxT("Bounding rect of item %ld column %d is (%d, %d)-(%d, %d)"),
1172                              item, subItem + 1,
1173                              r.x, r.y, r.x + r.width, r.y + r.height);
1174             }
1175             break;
1176
1177         case 'U': // update
1178             if ( !IsVirtual() )
1179                 break;
1180
1181             if ( m_updated != -1 )
1182                 RefreshItem(m_updated);
1183
1184             m_updated = event.GetIndex();
1185             if ( m_updated != -1 )
1186             {
1187                 // we won't see changes to this item as it's selected, update
1188                 // the next one (or the first one if we're on the last item)
1189                 if ( ++m_updated == GetItemCount() )
1190                     m_updated = 0;
1191
1192                 wxLogMessage("Updating colour of the item %ld", m_updated);
1193                 RefreshItem(m_updated);
1194             }
1195             break;
1196
1197         case 'D': // delete
1198             item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1199             while ( item != -1 )
1200             {
1201                 DeleteItem(item);
1202
1203                 wxLogMessage(wxT("Item %ld deleted"), item);
1204
1205                 // -1 because the indices were shifted by DeleteItem()
1206                 item = GetNextItem(item - 1,
1207                                    wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1208             }
1209             break;
1210
1211         case 'I': // insert
1212             if ( GetWindowStyle() & wxLC_REPORT )
1213             {
1214                 if ( GetWindowStyle() & wxLC_VIRTUAL )
1215                 {
1216                     SetItemCount(GetItemCount() + 1);
1217                 }
1218                 else // !virtual
1219                 {
1220                     InsertItemInReportView(event.GetIndex());
1221                 }
1222             }
1223             //else: fall through
1224
1225         default:
1226             LogEvent(event, wxT("OnListKeyDown"));
1227
1228             event.Skip();
1229     }
1230 }
1231
1232 void MyListCtrl::OnChar(wxKeyEvent& event)
1233 {
1234     wxLogMessage(wxT("Got char event."));
1235
1236     switch ( event.GetKeyCode() )
1237     {
1238         case 'n':
1239         case 'N':
1240         case 'c':
1241         case 'C':
1242         case 'r':
1243         case 'R':
1244         case 'u':
1245         case 'U':
1246         case 'd':
1247         case 'D':
1248         case 'i':
1249         case 'I':
1250             // these are the keys we process ourselves
1251             break;
1252
1253         default:
1254             event.Skip();
1255     }
1256 }
1257
1258 void MyListCtrl::OnRightClick(wxMouseEvent& event)
1259 {
1260     if ( !event.ControlDown() )
1261     {
1262         event.Skip();
1263         return;
1264     }
1265
1266     int flags;
1267     long subitem;
1268     long item = HitTest(event.GetPosition(), flags, &subitem);
1269
1270     wxString where;
1271     switch ( flags )
1272     {
1273         case wxLIST_HITTEST_ABOVE: where = wxT("above"); break;
1274         case wxLIST_HITTEST_BELOW: where = wxT("below"); break;
1275         case wxLIST_HITTEST_NOWHERE: where = wxT("nowhere near"); break;
1276         case wxLIST_HITTEST_ONITEMICON: where = wxT("on icon of"); break;
1277         case wxLIST_HITTEST_ONITEMLABEL: where = wxT("on label of"); break;
1278         case wxLIST_HITTEST_ONITEMRIGHT: where = wxT("right on"); break;
1279         case wxLIST_HITTEST_TOLEFT: where = wxT("to the left of"); break;
1280         case wxLIST_HITTEST_TORIGHT: where = wxT("to the right of"); break;
1281         default: where = wxT("not clear exactly where on"); break;
1282     }
1283
1284     wxLogMessage(wxT("Right double click %s item %ld, subitem %ld"),
1285                  where.c_str(), item, subitem);
1286 }
1287
1288 void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
1289 {
1290     wxLogMessage(wxT("Item %ld: %s (item text = %s, data = %ld)"),
1291                  event.GetIndex(), eventName,
1292                  event.GetText().c_str(), event.GetData());
1293 }
1294
1295 wxString MyListCtrl::OnGetItemText(long item, long column) const
1296 {
1297     if ( GetItemCount() == WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS) )
1298     {
1299         return SMALL_VIRTUAL_VIEW_ITEMS[item][column];
1300     }
1301     else // "big" virtual control
1302     {
1303         return wxString::Format(wxT("Column %ld of item %ld"), column, item);
1304     }
1305 }
1306
1307 int MyListCtrl::OnGetItemColumnImage(long item, long column) const
1308 {
1309     if (!column)
1310         return 0;
1311
1312     if (!(item % 3) && column == 1)
1313         return 0;
1314
1315     return -1;
1316 }
1317
1318 wxListItemAttr *MyListCtrl::OnGetItemAttr(long item) const
1319 {
1320     // test to check that RefreshItem() works correctly: when m_updated is
1321     // set to some item and it is refreshed, we highlight the item
1322     if ( item == m_updated )
1323     {
1324         static wxListItemAttr s_attrHighlight(*wxRED, wxNullColour, wxNullFont);
1325         return &s_attrHighlight;
1326     }
1327
1328     return item % 2 ? NULL : (wxListItemAttr *)&m_attr;
1329 }
1330
1331 void MyListCtrl::InsertItemInReportView(int i)
1332 {
1333     wxString buf;
1334     buf.Printf(wxT("This is item %d"), i);
1335     long tmp = InsertItem(i, buf, 0);
1336     SetItemData(tmp, i);
1337
1338     buf.Printf(wxT("Col 1, item %d"), i);
1339     SetItem(tmp, 1, buf);
1340
1341     buf.Printf(wxT("Item %d in column 2"), i);
1342     SetItem(tmp, 2, buf);
1343 }
1344
1345 #if USE_CONTEXT_MENU
1346 void MyListCtrl::OnContextMenu(wxContextMenuEvent& event)
1347 {
1348     if (GetEditControl() == NULL)
1349     {
1350         wxPoint point = event.GetPosition();
1351         // If from keyboard
1352         if ( (point.x == -1) && (point.y == -1) )
1353         {
1354             wxSize size = GetSize();
1355             point.x = size.x / 2;
1356             point.y = size.y / 2;
1357         }
1358         else
1359         {
1360             point = ScreenToClient(point);
1361         }
1362         ShowContextMenu(point);
1363     }
1364     else
1365     {
1366         // the user is editing:
1367         // allow the text control to display its context menu
1368         // if it has one (it has on Windows) rather than display our one
1369         event.Skip();
1370     }
1371 }
1372 #endif
1373
1374 void MyListCtrl::ShowContextMenu(const wxPoint& pos)
1375 {
1376     wxMenu menu;
1377
1378     menu.Append(wxID_ABOUT, wxT("&About"));
1379     menu.AppendSeparator();
1380     menu.Append(wxID_EXIT, wxT("E&xit"));
1381
1382     PopupMenu(&menu, pos.x, pos.y);
1383 }