samples/listctrl/listtest.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        listctrl.cpp
   3 // Purpose:     wxListCtrl sample
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx/wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16 #pragma hdrstop
  17 #endif
  18
  19 #ifndef WX_PRECOMP
  20 #include "wx/wx.h"
  21 #endif
  22
  23 #ifndef wxHAS_IMAGES_IN_RESOURCES
  24     #include "../sample.xpm"
  25 #endif
  26
  27 #ifndef wxHAS_IMAGES_IN_RESOURCES
  28     #include "bitmaps/toolbrai.xpm"
  29     #include "bitmaps/toolchar.xpm"
  30     #include "bitmaps/tooldata.xpm"
  31     #include "bitmaps/toolnote.xpm"
  32     #include "bitmaps/tooltodo.xpm"
  33     #include "bitmaps/toolchec.xpm"
  34     #include "bitmaps/toolgame.xpm"
  35     #include "bitmaps/tooltime.xpm"
  36     #include "bitmaps/toolword.xpm"
  37     #include "bitmaps/small1.xpm"
  38 #endif
  39
  40 #include "wx/imaglist.h"
  41 #include "wx/listctrl.h"
  42 #include "wx/timer.h"           // for wxStopWatch
  43 #include "wx/colordlg.h"        // for wxGetColourFromUser
  44 #include "wx/settings.h"
  45 #include "wx/sysopt.h"
  46 #include "wx/numdlg.h"
  47
  48 #include "listtest.h"
  49
  50
  51 // ----------------------------------------------------------------------------
  52 // Constants and globals
  53 // ----------------------------------------------------------------------------
  54
  55 const wxChar *SMALL_VIRTUAL_VIEW_ITEMS[][2] =
  56 {
  57     { wxT("Cat"), wxT("meow") },
  58     { wxT("Cow"), wxT("moo") },
  59     { wxT("Crow"), wxT("caw") },
  60     { wxT("Dog"), wxT("woof") },
  61     { wxT("Duck"), wxT("quack") },
  62     { wxT("Mouse"), wxT("squeak") },
  63     { wxT("Owl"), wxT("hoo") },
  64     { wxT("Pig"), wxT("oink") },
  65     { wxT("Pigeon"), wxT("coo") },
  66     { wxT("Sheep"), wxT("baaah") },
  67 };
  68
  69 // number of items in icon/small icon view
  70 static const int NUM_ICONS = 9;
  71
  72 int wxCALLBACK
  73 MyCompareFunction(wxIntPtr item1, wxIntPtr item2, wxIntPtr WXUNUSED(sortData))
  74 {
  75     // inverse the order
  76     if (item1 < item2)
  77         return 1;
  78     if (item1 > item2)
  79         return -1;
  80
  81     return 0;
  82 }
  83
  84
  85 // ----------------------------------------------------------------------------
  86 // MyApp
  87 // ----------------------------------------------------------------------------
  88
  89 IMPLEMENT_APP(MyApp)
  90
  91 // `Main program' equivalent, creating windows and returning main app frame
  92 bool MyApp::OnInit()
  93 {
  94     if ( !wxApp::OnInit() )
  95         return false;
  96
  97     // Create the main frame window
  98     MyFrame *frame = new MyFrame(wxT("wxListCtrl Test"));
  99
 100     // Show the frame
 101     frame->Show(true);
 102
 103     return true;
 104 }
 105
 106
 107
 108 // ----------------------------------------------------------------------------
 109 // MyFrame
 110 // ----------------------------------------------------------------------------
 111
 112 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 113     EVT_SIZE(MyFrame::OnSize)
 114
 115     EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
 116     EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
 117     EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
 118     EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
 119     EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
 120     EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
 121     EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
 122     EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
 123     EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
 124     EVT_MENU(LIST_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView)
 125
 126     EVT_MENU(LIST_SET_ITEMS_COUNT, MyFrame::OnSetItemsCount)
 127
 128     EVT_MENU(LIST_GOTO, MyFrame::OnGoTo)
 129     EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast)
 130     EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
 131     EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
 132     EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
 133     EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
 134     EVT_MENU(LIST_ADD, MyFrame::OnAdd)
 135     EVT_MENU(LIST_EDIT, MyFrame::OnEdit)
 136     EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
 137     EVT_MENU(LIST_SORT, MyFrame::OnSort)
 138     EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
 139     EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
 140     EVT_MENU(LIST_ROW_LINES, MyFrame::OnSetRowLines)
 141     EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
 142     EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
 143     EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
 144     EVT_MENU(LIST_SHOW_VIEW_RECT, MyFrame::OnShowViewRect)
 145 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 146     EVT_MENU(LIST_SET_COL_ORDER, MyFrame::OnSetColOrder)
 147     EVT_MENU(LIST_GET_COL_ORDER, MyFrame::OnGetColOrder)
 148 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 149     EVT_MENU(LIST_FREEZE, MyFrame::OnFreeze)
 150     EVT_MENU(LIST_THAW, MyFrame::OnThaw)
 151     EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines)
 152     EVT_MENU(LIST_TOGGLE_HEADER, MyFrame::OnToggleHeader)
 153     EVT_MENU(LIST_TOGGLE_BELL, MyFrame::OnToggleBell)
 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     EVT_UPDATE_UI(LIST_ROW_LINES, MyFrame::OnUpdateRowLines)
 165 END_EVENT_TABLE()
 166
 167 // My frame constructor
 168 MyFrame::MyFrame(const wxChar *title)
 169        : wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(600, 500))
 170 {
 171     m_listCtrl = NULL;
 172     m_logWindow = NULL;
 173     m_smallVirtual = false;
 174     m_numListItems = 10;
 175
 176     // Give it an icon
 177     SetIcon(wxICON(sample));
 178
 179     // Make an image list containing large icons
 180     m_imageListNormal = new wxImageList(32, 32, true);
 181     m_imageListSmall = new wxImageList(16, 16, true);
 182
 183 #ifdef wxHAS_IMAGES_IN_RESOURCES
 184     m_imageListNormal->Add( wxIcon(wxT("icon1"), wxBITMAP_TYPE_ICO_RESOURCE) );
 185     m_imageListNormal->Add( wxIcon(wxT("icon2"), wxBITMAP_TYPE_ICO_RESOURCE) );
 186     m_imageListNormal->Add( wxIcon(wxT("icon3"), wxBITMAP_TYPE_ICO_RESOURCE) );
 187     m_imageListNormal->Add( wxIcon(wxT("icon4"), wxBITMAP_TYPE_ICO_RESOURCE) );
 188     m_imageListNormal->Add( wxIcon(wxT("icon5"), wxBITMAP_TYPE_ICO_RESOURCE) );
 189     m_imageListNormal->Add( wxIcon(wxT("icon6"), wxBITMAP_TYPE_ICO_RESOURCE) );
 190     m_imageListNormal->Add( wxIcon(wxT("icon7"), wxBITMAP_TYPE_ICO_RESOURCE) );
 191     m_imageListNormal->Add( wxIcon(wxT("icon8"), wxBITMAP_TYPE_ICO_RESOURCE) );
 192     m_imageListNormal->Add( wxIcon(wxT("icon9"), wxBITMAP_TYPE_ICO_RESOURCE) );
 193
 194     m_imageListSmall->Add( wxIcon(wxT("iconsmall"), wxBITMAP_TYPE_ICO_RESOURCE) );
 195
 196 #else
 197     m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
 198     m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
 199     m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
 200     m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
 201     m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
 202     m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
 203     m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
 204     m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
 205     m_imageListNormal->Add( wxIcon( toolword_xpm ) );
 206
 207     m_imageListSmall->Add( wxIcon( small1_xpm) );
 208 #endif
 209
 210     // Make a menubar
 211     wxMenu *menuFile = new wxMenu;
 212     menuFile->Append(LIST_ABOUT, wxT("&About"));
 213     menuFile->AppendSeparator();
 214     menuFile->Append(LIST_QUIT, wxT("E&xit\tAlt-X"));
 215
 216     wxMenu *menuView = new wxMenu;
 217     menuView->Append(LIST_LIST_VIEW, wxT("&List view\tF1"));
 218     menuView->Append(LIST_REPORT_VIEW, wxT("&Report view\tF2"));
 219     menuView->Append(LIST_ICON_VIEW, wxT("&Icon view\tF3"));
 220     menuView->Append(LIST_ICON_TEXT_VIEW, wxT("Icon view with &text\tF4"));
 221     menuView->Append(LIST_SMALL_ICON_VIEW, wxT("&Small icon view\tF5"));
 222     menuView->Append(LIST_SMALL_ICON_TEXT_VIEW, wxT("Small icon &view with text\tF6"));
 223     menuView->Append(LIST_VIRTUAL_VIEW, wxT("&Virtual view\tF7"));
 224     menuView->Append(LIST_SMALL_VIRTUAL_VIEW, wxT("Small virtual vie&w\tF8"));
 225     menuView->AppendSeparator();
 226     menuView->Append(LIST_SET_ITEMS_COUNT, "Set &number of items");
 227 #ifdef __WXOSX__
 228     menuView->AppendSeparator();
 229     menuView->AppendCheckItem(LIST_MAC_USE_GENERIC, wxT("Mac: Use Generic Control"));
 230 #endif
 231
 232     wxMenu *menuList = new wxMenu;
 233     menuList->Append(LIST_GOTO, wxT("&Go to item #3\tCtrl-3"));
 234     menuList->Append(LIST_FOCUS_LAST, wxT("&Make last item current\tCtrl-L"));
 235     menuList->Append(LIST_TOGGLE_FIRST, wxT("To&ggle first item\tCtrl-G"));
 236     menuList->Append(LIST_DESELECT_ALL, wxT("&Deselect All\tCtrl-D"));
 237     menuList->Append(LIST_SELECT_ALL, wxT("S&elect All\tCtrl-A"));
 238     menuList->AppendSeparator();
 239     menuList->Append(LIST_SHOW_COL_INFO, wxT("Show &column info\tCtrl-C"));
 240     menuList->Append(LIST_SHOW_SEL_INFO, wxT("Show &selected items\tCtrl-S"));
 241     menuList->Append(LIST_SHOW_VIEW_RECT, wxT("Show &view rect"));
 242 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 243     menuList->Append(LIST_SET_COL_ORDER, wxT("Se&t columns order\tShift-Ctrl-O"));
 244     menuList->Append(LIST_GET_COL_ORDER, wxT("Sho&w columns order\tCtrl-O"));
 245 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 246     menuList->AppendSeparator();
 247     menuList->Append(LIST_SORT, wxT("Sor&t\tCtrl-T"));
 248     menuList->Append(LIST_FIND, "Test Find() performance");
 249     menuList->AppendSeparator();
 250     menuList->Append(LIST_ADD, wxT("&Append an item\tCtrl-P"));
 251     menuList->Append(LIST_EDIT, wxT("&Edit the item\tCtrl-E"));
 252     menuList->Append(LIST_DELETE, wxT("&Delete first item\tCtrl-X"));
 253     menuList->Append(LIST_DELETE_ALL, wxT("Delete &all items"));
 254     menuList->AppendSeparator();
 255     menuList->Append(LIST_FREEZE, wxT("Free&ze\tCtrl-Z"));
 256     menuList->Append(LIST_THAW, wxT("Tha&w\tCtrl-W"));
 257     menuList->AppendSeparator();
 258     menuList->AppendCheckItem(LIST_TOGGLE_LINES, wxT("Toggle &lines\tCtrl-I"));
 259     menuList->AppendCheckItem(LIST_TOGGLE_MULTI_SEL,
 260                               wxT("&Multiple selection\tCtrl-M"));
 261     menuList->Check(LIST_TOGGLE_MULTI_SEL, true);
 262     menuList->AppendCheckItem(LIST_TOGGLE_HEADER, "Toggle &header\tCtrl-H");
 263     menuList->Check(LIST_TOGGLE_HEADER, true);
 264     menuList->AppendCheckItem(LIST_TOGGLE_BELL, "Toggle &bell on no match");
 265
 266     wxMenu *menuCol = new wxMenu;
 267     menuCol->Append(LIST_SET_FG_COL, wxT("&Foreground colour..."));
 268     menuCol->Append(LIST_SET_BG_COL, wxT("&Background colour..."));
 269     menuCol->AppendCheckItem(LIST_ROW_LINES, wxT("Alternating colours"));
 270
 271     wxMenuBar *menubar = new wxMenuBar;
 272     menubar->Append(menuFile, wxT("&File"));
 273     menubar->Append(menuView, wxT("&View"));
 274     menubar->Append(menuList, wxT("&List"));
 275     menubar->Append(menuCol, wxT("&Colour"));
 276     SetMenuBar(menubar);
 277
 278     m_panel = new wxPanel(this, wxID_ANY);
 279     m_logWindow = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString,
 280                                  wxDefaultPosition, wxDefaultSize,
 281                                  wxTE_READONLY | wxTE_MULTILINE | wxSUNKEN_BORDER);
 282
 283     m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow));
 284
 285     RecreateList(wxLC_REPORT | wxLC_SINGLE_SEL);
 286
 287 #ifdef __WXMSW__
 288     // this is useful to know specially when debugging :)
 289     wxLogMessage("Your version of comctl32.dll is: %d",
 290                  wxApp::GetComCtl32Version());
 291 #endif
 292
 293 #if wxUSE_STATUSBAR
 294     CreateStatusBar();
 295 #endif // wxUSE_STATUSBAR
 296 }
 297
 298 MyFrame::~MyFrame()
 299 {
 300     delete wxLog::SetActiveTarget(m_logOld);
 301
 302     delete m_imageListNormal;
 303     delete m_imageListSmall;
 304 }
 305
 306 void MyFrame::OnSize(wxSizeEvent& event)
 307 {
 308     DoSize();
 309
 310     event.Skip();
 311 }
 312
 313 void MyFrame::DoSize()
 314 {
 315     if ( !m_logWindow )
 316         return;
 317
 318     wxSize size = GetClientSize();
 319     wxCoord y = (2*size.y)/3;
 320     m_listCtrl->SetSize(0, 0, size.x, y);
 321     m_logWindow->SetSize(0, y + 1, size.x, size.y - y -1);
 322 }
 323
 324 bool MyFrame::CheckNonVirtual() const
 325 {
 326     if ( !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
 327         return true;
 328
 329     // "this" == whatever
 330     wxLogWarning(wxT("Can't do this in virtual view, sorry."));
 331
 332     return false;
 333 }
 334
 335 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 336 {
 337     Close(true);
 338 }
 339
 340 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 341 {
 342     wxMessageDialog dialog(this, wxT("List test sample\nJulian Smart (c) 1997"),
 343             wxT("About list test"));
 344
 345     dialog.ShowModal();
 346 }
 347
 348 void MyFrame::OnFreeze(wxCommandEvent& WXUNUSED(event))
 349 {
 350     wxLogMessage(wxT("Freezing the control"));
 351
 352     m_listCtrl->Freeze();
 353 }
 354
 355 void MyFrame::OnThaw(wxCommandEvent& WXUNUSED(event))
 356 {
 357     wxLogMessage(wxT("Thawing the control"));
 358
 359     m_listCtrl->Thaw();
 360 }
 361
 362 void MyFrame::OnToggleLines(wxCommandEvent& event)
 363 {
 364     m_listCtrl->SetSingleStyle(wxLC_HRULES | wxLC_VRULES, event.IsChecked());
 365 }
 366
 367 void MyFrame::OnToggleHeader(wxCommandEvent& event)
 368 {
 369     wxLogMessage("%s the header", event.IsChecked() ? "Showing" : "Hiding");
 370
 371     m_listCtrl->ToggleWindowStyle(wxLC_NO_HEADER);
 372 }
 373
 374 void MyFrame::OnToggleBell(wxCommandEvent& event)
 375 {
 376     m_listCtrl->EnableBellOnNoMatch(event.IsChecked());
 377 }
 378
 379 #ifdef __WXOSX__
 380
 381 void MyFrame::OnToggleMacUseGeneric(wxCommandEvent& event)
 382 {
 383     wxSystemOptions::SetOption(wxT("mac.listctrl.always_use_generic"), event.IsChecked());
 384 }
 385
 386 #endif // __WXOSX__
 387
 388 void MyFrame::OnGoTo(wxCommandEvent& WXUNUSED(event))
 389 {
 390     long index = 3;
 391     m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 392
 393     long sel = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 394                                         wxLIST_STATE_SELECTED);
 395     if ( sel != -1 )
 396         m_listCtrl->SetItemState(sel, 0, wxLIST_STATE_SELECTED);
 397     m_listCtrl->SetItemState(index, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 398 }
 399
 400 void MyFrame::OnFocusLast(wxCommandEvent& WXUNUSED(event))
 401 {
 402     long index = m_listCtrl->GetItemCount() - 1;
 403     if ( index == -1 )
 404     {
 405         return;
 406     }
 407
 408     m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 409     m_listCtrl->EnsureVisible(index);
 410 }
 411
 412 void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
 413 {
 414     m_listCtrl->SetItemState(0, (~m_listCtrl->GetItemState(0, wxLIST_STATE_SELECTED) ) & wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 415 }
 416
 417 void MyFrame::OnDeselectAll(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,0,wxLIST_STATE_SELECTED);
 425 }
 426
 427 void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 428 {
 429     if ( !CheckNonVirtual() )
 430         return;
 431
 432     int n = m_listCtrl->GetItemCount();
 433     for (int i = 0; i < n; i++)
 434         m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 435 }
 436
 437 // ----------------------------------------------------------------------------
 438 // changing listctrl modes
 439 // ----------------------------------------------------------------------------
 440
 441 void MyFrame::RecreateList(long flags, bool withText)
 442 {
 443     // we could avoid recreating it if we don't set/clear the wxLC_VIRTUAL
 444     // style, but it is more trouble to do it than not
 445 #if 0
 446     if ( !m_listCtrl || ((flags & wxLC_VIRTUAL) !=
 447             (m_listCtrl->GetWindowStyleFlag() & wxLC_VIRTUAL)) )
 448 #endif
 449     {
 450         delete m_listCtrl;
 451
 452         m_listCtrl = new MyListCtrl(m_panel, LIST_CTRL,
 453                                     wxDefaultPosition, wxDefaultSize,
 454                                     flags |
 455                                     wxBORDER_THEME | wxLC_EDIT_LABELS);
 456
 457         switch ( flags & wxLC_MASK_TYPE )
 458         {
 459             case wxLC_LIST:
 460                 InitWithListItems();
 461                 break;
 462
 463             case wxLC_ICON:
 464                 InitWithIconItems(withText);
 465                 break;
 466
 467             case wxLC_SMALL_ICON:
 468                 InitWithIconItems(withText, true);
 469                 break;
 470
 471             case wxLC_REPORT:
 472                 if ( flags & wxLC_VIRTUAL )
 473                     InitWithVirtualItems();
 474                 else
 475                     InitWithReportItems();
 476                 break;
 477
 478             default:
 479                 wxFAIL_MSG( wxT("unknown listctrl mode") );
 480         }
 481
 482         wxMenuBar* const mb = GetMenuBar();
 483         if ( mb )
 484             m_listCtrl->EnableBellOnNoMatch(mb->IsChecked(LIST_TOGGLE_BELL));
 485     }
 486
 487     DoSize();
 488
 489     GetMenuBar()->Check(LIST_ROW_LINES, false);
 490
 491     m_logWindow->Clear();
 492 }
 493
 494 void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
 495 {
 496     RecreateList(wxLC_LIST);
 497 }
 498
 499 void MyFrame::InitWithListItems()
 500 {
 501     for ( int i = 0; i < m_numListItems; i++ )
 502     {
 503         m_listCtrl->InsertItem(i, wxString::Format(wxT("Item %d"), i));
 504     }
 505 }
 506
 507 void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 508 {
 509     RecreateList(wxLC_REPORT);
 510 }
 511
 512 void MyFrame::InitWithReportItems()
 513 {
 514     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 515
 516     // note that under MSW for SetColumnWidth() to work we need to create the
 517     // items with images initially even if we specify dummy image id
 518     wxListItem itemCol;
 519     itemCol.SetText(wxT("Column 1"));
 520     itemCol.SetImage(-1);
 521     m_listCtrl->InsertColumn(0, itemCol);
 522
 523     itemCol.SetText(wxT("Column 2"));
 524     itemCol.SetAlign(wxLIST_FORMAT_CENTRE);
 525     m_listCtrl->InsertColumn(1, itemCol);
 526
 527     itemCol.SetText(wxT("Column 3"));
 528     itemCol.SetAlign(wxLIST_FORMAT_RIGHT);
 529     m_listCtrl->InsertColumn(2, itemCol);
 530
 531     // to speed up inserting we hide the control temporarily
 532     m_listCtrl->Hide();
 533
 534     wxStopWatch sw;
 535
 536     for ( int i = 0; i < m_numListItems; i++ )
 537     {
 538         m_listCtrl->InsertItemInReportView(i);
 539     }
 540
 541     m_logWindow->WriteText(wxString::Format(wxT("%d items inserted in %ldms\n"),
 542                                             m_numListItems, sw.Time()));
 543     m_listCtrl->Show();
 544
 545     // we leave all mask fields to 0 and only change the colour
 546     wxListItem item;
 547     item.m_itemId = 0;
 548     item.SetTextColour(*wxRED);
 549     m_listCtrl->SetItem( item );
 550
 551     item.m_itemId = 2;
 552     item.SetTextColour(*wxGREEN);
 553     m_listCtrl->SetItem( item );
 554     item.m_itemId = 4;
 555     item.SetTextColour(*wxLIGHT_GREY);
 556     item.SetFont(*wxITALIC_FONT);
 557     item.SetBackgroundColour(*wxRED);
 558     m_listCtrl->SetItem( item );
 559
 560     m_listCtrl->SetTextColour(*wxBLUE);
 561
 562     m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
 563     m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
 564     m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
 565
 566     // Set images in columns
 567     m_listCtrl->SetItemColumnImage(1, 1, 0);
 568
 569     wxListItem info;
 570     info.SetImage(0);
 571     info.SetId(3);
 572     info.SetColumn(2);
 573     m_listCtrl->SetItem(info);
 574
 575     // test SetItemFont too
 576     m_listCtrl->SetItemFont(0, *wxITALIC_FONT);
 577 }
 578
 579 void MyFrame::InitWithIconItems(bool withText, bool sameIcon)
 580 {
 581     m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
 582     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 583
 584     for ( int i = 0; i < NUM_ICONS; i++ )
 585     {
 586         int image = sameIcon ? 0 : i;
 587
 588         if ( withText )
 589         {
 590             // Make labels of different widths to test the layout.
 591             wxString label;
 592             if ( !(i % 5) )
 593                 label.Printf("Longer label %d", i);
 594             else
 595                 label.Printf("Label %d", i);
 596
 597             m_listCtrl->InsertItem(i, label, image);
 598         }
 599         else
 600         {
 601             m_listCtrl->InsertItem(i, image);
 602         }
 603     }
 604 }
 605
 606 void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
 607 {
 608     RecreateList(wxLC_ICON, false);
 609 }
 610
 611 void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
 612 {
 613     RecreateList(wxLC_ICON);
 614 }
 615
 616 void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
 617 {
 618     RecreateList(wxLC_SMALL_ICON, false);
 619 }
 620
 621 void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
 622 {
 623     RecreateList(wxLC_SMALL_ICON);
 624 }
 625
 626 void MyFrame::OnVirtualView(wxCommandEvent& WXUNUSED(event))
 627 {
 628     m_smallVirtual = false;
 629     RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
 630 }
 631
 632 void MyFrame::OnSmallVirtualView(wxCommandEvent& WXUNUSED(event))
 633 {
 634     m_smallVirtual = true;
 635     RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
 636 }
 637
 638 void MyFrame::OnSetItemsCount(wxCommandEvent& WXUNUSED(event))
 639 {
 640     int numItems = wxGetNumberFromUser
 641                    (
 642                         "Enter the initial number of items for "
 643                         "the list and report views",
 644                         "Number of items:",
 645                         "wxWidgets wxListCtrl sample",
 646                         m_numListItems,
 647                         0,
 648                         10000,
 649                         this
 650                    );
 651     if ( numItems == -1 || numItems == m_numListItems )
 652         return;
 653
 654     m_numListItems = numItems;
 655
 656     if ( m_listCtrl->HasFlag(wxLC_REPORT) &&
 657             !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
 658         RecreateList(wxLC_REPORT);
 659     else if ( m_listCtrl->HasFlag(wxLC_LIST) )
 660         RecreateList(wxLC_LIST);
 661 }
 662
 663 void MyFrame::InitWithVirtualItems()
 664 {
 665     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 666
 667     if ( m_smallVirtual )
 668     {
 669         m_listCtrl->AppendColumn(wxT("Animal"));
 670         m_listCtrl->AppendColumn(wxT("Sound"));
 671         m_listCtrl->SetItemCount(WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS));
 672     }
 673     else
 674     {
 675         m_listCtrl->AppendColumn(wxT("First Column"));
 676         m_listCtrl->AppendColumn(wxT("Second Column"));
 677         m_listCtrl->SetColumnWidth(0, 150);
 678         m_listCtrl->SetColumnWidth(1, 150);
 679         m_listCtrl->SetItemCount(1000000);
 680     }
 681 }
 682
 683 void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
 684 {
 685     wxStopWatch sw;
 686
 687     m_listCtrl->SortItems(MyCompareFunction, 0);
 688
 689     m_logWindow->WriteText(wxString::Format(wxT("Sorting %d items took %ld ms\n"),
 690                                             m_listCtrl->GetItemCount(),
 691                                             sw.Time()));
 692 }
 693
 694 void MyFrame::OnFind(wxCommandEvent& WXUNUSED(event))
 695 {
 696     wxStopWatch sw;
 697
 698     const int itemCount = m_listCtrl->GetItemCount();
 699     for ( int i = 0; i < itemCount; i++ )
 700         m_listCtrl->FindItem(-1, i);
 701
 702     wxLogMessage("Calling Find() for all %d items took %ld ms",
 703                  itemCount, sw.Time());
 704 }
 705
 706 void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event))
 707 {
 708     int selCount = m_listCtrl->GetSelectedItemCount();
 709     wxLogMessage(wxT("%d items selected:"), selCount);
 710
 711     // don't show too many items
 712     size_t shownCount = 0;
 713
 714     long item = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 715                                         wxLIST_STATE_SELECTED);
 716     while ( item != -1 )
 717     {
 718         wxLogMessage(wxT("\t%ld (%s)"),
 719                      item, m_listCtrl->GetItemText(item).c_str());
 720
 721         if ( ++shownCount > 10 )
 722         {
 723             wxLogMessage(wxT("\t... more selected items snipped..."));
 724             break;
 725         }
 726
 727         item = m_listCtrl->GetNextItem(item, wxLIST_NEXT_ALL,
 728                                        wxLIST_STATE_SELECTED);
 729     }
 730 }
 731
 732 void MyFrame::OnShowViewRect(wxCommandEvent& WXUNUSED(event))
 733 {
 734     const wxRect r = m_listCtrl->GetViewRect();
 735     wxLogMessage("View rect: (%d, %d)-(%d, %d)",
 736                  r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom());
 737 }
 738
 739 // ----------------------------------------------------------------------------
 740 // column order tests
 741 // ----------------------------------------------------------------------------
 742
 743 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 744
 745 static wxString DumpIntArray(const wxArrayInt& a)
 746 {
 747     wxString s("{ ");
 748     const size_t count = a.size();
 749     for ( size_t n = 0; n < count; n++ )
 750     {
 751         if ( n )
 752             s += ", ";
 753         s += wxString::Format("%lu", (unsigned long)a[n]);
 754     }
 755
 756     s += " }";
 757
 758     return s;
 759 }
 760
 761 void MyFrame::OnSetColOrder(wxCommandEvent& WXUNUSED(event))
 762 {
 763     wxArrayInt order(3);
 764     order[0] = 2;
 765     order[1] = 0;
 766     order[2] = 1;
 767     if ( m_listCtrl->SetColumnsOrder(order) )
 768     {
 769         wxLogMessage("Column order set to %s", DumpIntArray(order));
 770     }
 771 }
 772
 773 void MyFrame::OnGetColOrder(wxCommandEvent& WXUNUSED(event))
 774 {
 775     // show what GetColumnsOrder() returns
 776     const wxArrayInt order = m_listCtrl->GetColumnsOrder();
 777     wxString msg = "Columns order: " +
 778                         DumpIntArray(m_listCtrl->GetColumnsOrder()) + "\n";
 779
 780     int n;
 781     const int count = m_listCtrl->GetColumnCount();
 782
 783     // show the results of GetColumnOrder() for each column
 784     msg += "GetColumnOrder() results:\n";
 785     for ( n = 0; n < count; n++ )
 786     {
 787         msg += wxString::Format("    %2d -> %2d\n",
 788                                 n, m_listCtrl->GetColumnOrder(n));
 789     }
 790
 791     // and the results of GetColumnIndexFromOrder() too
 792     msg += "GetColumnIndexFromOrder() results:\n";
 793     for ( n = 0; n < count; n++ )
 794     {
 795         msg += wxString::Format("    %2d -> %2d\n",
 796                                 n, m_listCtrl->GetColumnIndexFromOrder(n));
 797     }
 798
 799     wxLogMessage("%s", msg);
 800 }
 801
 802 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 803
 804 void MyFrame::OnShowColInfo(wxCommandEvent& WXUNUSED(event))
 805 {
 806     int count = m_listCtrl->GetColumnCount();
 807     wxLogMessage(wxT("%d columns:"), count);
 808     for ( int c = 0; c < count; c++ )
 809     {
 810         wxLogMessage(wxT("\tcolumn %d has width %d"), c,
 811                      m_listCtrl->GetColumnWidth(c));
 812     }
 813 }
 814
 815 void MyFrame::OnUpdateUIEnableInReport(wxUpdateUIEvent& event)
 816 {
 817     event.Enable( (m_listCtrl->GetWindowStyleFlag() & wxLC_REPORT) != 0 );
 818 }
 819
 820 void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
 821 {
 822     long flags = m_listCtrl->GetWindowStyleFlag();
 823     if ( flags & wxLC_SINGLE_SEL )
 824         flags &= ~wxLC_SINGLE_SEL;
 825     else
 826         flags |= wxLC_SINGLE_SEL;
 827
 828     m_logWindow->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"),
 829                            (flags & wxLC_SINGLE_SEL) ? wxT("sing") : wxT("multip")));
 830
 831     RecreateList(flags);
 832 }
 833
 834 void MyFrame::OnUpdateToggleMultiSel(wxUpdateUIEvent& event)
 835 {
 836      event.Check(!m_listCtrl->HasFlag(wxLC_SINGLE_SEL));
 837 }
 838
 839 void MyFrame::OnUpdateToggleHeader(wxUpdateUIEvent& event)
 840 {
 841     event.Check(!m_listCtrl->HasFlag(wxLC_NO_HEADER));
 842 }
 843
 844 void MyFrame::OnUpdateRowLines(wxUpdateUIEvent& event)
 845 {
 846     event.Enable(m_listCtrl->HasFlag(wxLC_VIRTUAL));
 847 }
 848
 849 void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
 850 {
 851     m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
 852     m_listCtrl->Refresh();
 853 }
 854
 855 void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
 856 {
 857     m_listCtrl->SetBackgroundColour(wxGetColourFromUser(this));
 858     m_listCtrl->Refresh();
 859 }
 860
 861 void MyFrame::OnSetRowLines(wxCommandEvent& event)
 862 {
 863     m_listCtrl->EnableAlternateRowColours(event.IsChecked());
 864     m_listCtrl->Refresh();
 865 }
 866
 867 void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event))
 868 {
 869     m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), wxT("Appended item"));
 870 }
 871
 872 void MyFrame::OnEdit(wxCommandEvent& WXUNUSED(event))
 873 {
 874     // demonstrate cancelling editing: this currently is wxMSW-only
 875 #if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
 876     if ( m_listCtrl->GetEditControl() )
 877     {
 878         m_listCtrl->EndEditLabel(true);
 879     }
 880     else // start editing
 881 #endif // __WXMSW__
 882     {
 883         long itemCur = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 884                                                wxLIST_STATE_FOCUSED);
 885
 886         if ( itemCur != -1 )
 887         {
 888             m_listCtrl->EditLabel(itemCur);
 889         }
 890         else
 891         {
 892             m_logWindow->WriteText(wxT("No item to edit"));
 893         }
 894     }
 895 }
 896
 897 void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
 898 {
 899     if ( m_listCtrl->GetItemCount() )
 900     {
 901         m_listCtrl->DeleteItem(0);
 902     }
 903     else
 904     {
 905         m_logWindow->WriteText(wxT("Nothing to delete"));
 906     }
 907 }
 908
 909 void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
 910 {
 911     wxStopWatch sw;
 912
 913     int itemCount = m_listCtrl->GetItemCount();
 914
 915     m_listCtrl->DeleteAllItems();
 916
 917     m_logWindow->WriteText(wxString::Format(wxT("Deleting %d items took %ld ms\n"),
 918                                             itemCount,
 919                                             sw.Time()));
 920 }
 921
 922
 923 // ----------------------------------------------------------------------------
 924 // MyListCtrl
 925 // ----------------------------------------------------------------------------
 926
 927 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
 928     EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
 929     EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
 930     EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
 931     EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
 932     EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
 933     EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
 934     EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
 935     EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
 936     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
 937     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
 938     EVT_LIST_ITEM_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused)
 939
 940     EVT_LIST_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
 941     EVT_LIST_COL_RIGHT_CLICK(LIST_CTRL, MyListCtrl::OnColRightClick)
 942     EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
 943     EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
 944     EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)
 945
 946     EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
 947
 948 #if USE_CONTEXT_MENU
 949     EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu)
 950 #endif
 951     EVT_CHAR(MyListCtrl::OnChar)
 952
 953     EVT_RIGHT_DOWN(MyListCtrl::OnRightClick)
 954 END_EVENT_TABLE()
 955
 956 void MyListCtrl::OnCacheHint(wxListEvent& event)
 957 {
 958     wxLogMessage( wxT("OnCacheHint: cache items %ld..%ld"),
 959                   event.GetCacheFrom(), event.GetCacheTo() );
 960 }
 961
 962 void MyListCtrl::SetColumnImage(int col, int image)
 963 {
 964     wxListItem item;
 965     item.SetMask(wxLIST_MASK_IMAGE);
 966     item.SetImage(image);
 967     SetColumn(col, item);
 968 }
 969
 970 void MyListCtrl::OnColClick(wxListEvent& event)
 971 {
 972     int col = event.GetColumn();
 973
 974     // set or unset image
 975     static bool x = false;
 976     x = !x;
 977     SetColumnImage(col, x ? 0 : -1);
 978
 979     wxLogMessage( wxT("OnColumnClick at %d."), col );
 980 }
 981
 982 void MyListCtrl::OnColRightClick(wxListEvent& event)
 983 {
 984     int col = event.GetColumn();
 985     if ( col != -1 )
 986     {
 987         SetColumnImage(col, -1);
 988     }
 989
 990     // Show popupmenu at position
 991     wxMenu menu(wxT("Test"));
 992     menu.Append(LIST_ABOUT, wxT("&About"));
 993     PopupMenu(&menu, event.GetPoint());
 994
 995     wxLogMessage( wxT("OnColumnRightClick at %d."), event.GetColumn() );
 996 }
 997
 998 void MyListCtrl::LogColEvent(const wxListEvent& event, const wxChar *name)
 999 {
1000     const int col = event.GetColumn();
1001
1002     wxLogMessage(wxT("%s: column %d (width = %d or %d)."),
1003                  name,
1004                  col,
1005                  event.GetItem().GetWidth(),
1006                  GetColumnWidth(col));
1007 }
1008
1009 void MyListCtrl::OnColBeginDrag(wxListEvent& event)
1010 {
1011     LogColEvent( event, wxT("OnColBeginDrag") );
1012
1013     if ( event.GetColumn() == 0 )
1014     {
1015         wxLogMessage(wxT("Resizing this column shouldn't work."));
1016
1017         event.Veto();
1018     }
1019 }
1020
1021 void MyListCtrl::OnColDragging(wxListEvent& event)
1022 {
1023     LogColEvent( event, wxT("OnColDragging") );
1024 }
1025
1026 void MyListCtrl::OnColEndDrag(wxListEvent& event)
1027 {
1028     LogColEvent( event, wxT("OnColEndDrag") );
1029 }
1030
1031 void MyListCtrl::OnBeginDrag(wxListEvent& event)
1032 {
1033     const wxPoint& pt = event.m_pointDrag;
1034
1035     int flags;
1036     wxLogMessage( wxT("OnBeginDrag at (%d, %d), item %ld."),
1037                   pt.x, pt.y, HitTest(pt, flags) );
1038 }
1039
1040 void MyListCtrl::OnBeginRDrag(wxListEvent& event)
1041 {
1042     wxLogMessage( wxT("OnBeginRDrag at %d,%d."),
1043                   event.m_pointDrag.x, event.m_pointDrag.y );
1044 }
1045
1046 void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
1047 {
1048     wxLogMessage( wxT("OnBeginLabelEdit: %s"), event.m_item.m_text.c_str());
1049
1050     wxTextCtrl * const text = GetEditControl();
1051     if ( !text )
1052     {
1053         wxLogMessage("BUG: started to edit but no edit control");
1054     }
1055     else
1056     {
1057         wxLogMessage("Edit control value: \"%s\"", text->GetValue());
1058     }
1059 }
1060
1061 void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
1062 {
1063     wxLogMessage( wxT("OnEndLabelEdit: %s"),
1064         (
1065             event.IsEditCancelled() ?
1066             wxString("[cancelled]") :
1067             event.m_item.m_text
1068         ).c_str()
1069     );
1070 }
1071
1072 void MyListCtrl::OnDeleteItem(wxListEvent& event)
1073 {
1074     LogEvent(event, wxT("OnDeleteItem"));
1075     wxLogMessage( wxT("Number of items when delete event is sent: %d"), GetItemCount() );
1076 }
1077
1078 void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
1079 {
1080     LogEvent(event, wxT("OnDeleteAllItems"));
1081 }
1082
1083 void MyListCtrl::OnSelected(wxListEvent& event)
1084 {
1085     LogEvent(event, wxT("OnSelected"));
1086
1087     if ( GetWindowStyle() & wxLC_REPORT )
1088     {
1089         wxListItem info;
1090         info.m_itemId = event.m_itemIndex;
1091         info.m_col = 1;
1092         info.m_mask = wxLIST_MASK_TEXT;
1093         if ( GetItem(info) )
1094         {
1095             wxLogMessage(wxT("Value of the 2nd field of the selected item: %s"),
1096                          info.m_text.c_str());
1097         }
1098         else
1099         {
1100             wxFAIL_MSG(wxT("wxListCtrl::GetItem() failed"));
1101         }
1102     }
1103 }
1104
1105 void MyListCtrl::OnDeselected(wxListEvent& event)
1106 {
1107     LogEvent(event, wxT("OnDeselected"));
1108 }
1109
1110 void MyListCtrl::OnActivated(wxListEvent& event)
1111 {
1112     LogEvent(event, wxT("OnActivated"));
1113 }
1114
1115 void MyListCtrl::OnFocused(wxListEvent& event)
1116 {
1117     LogEvent(event, wxT("OnFocused"));
1118
1119     event.Skip();
1120 }
1121
1122 void MyListCtrl::OnListKeyDown(wxListEvent& event)
1123 {
1124     long item;
1125
1126     if ( !wxGetKeyState(WXK_SHIFT) )
1127     {
1128         LogEvent(event, wxT("OnListKeyDown"));
1129         event.Skip();
1130         return;
1131     }
1132
1133     switch ( event.GetKeyCode() )
1134     {
1135         case 'C': // colorize
1136             {
1137                 wxListItem info;
1138                 info.m_itemId = event.GetIndex();
1139                 if ( info.m_itemId == -1 )
1140                 {
1141                     // no item
1142                     break;
1143                 }
1144
1145                 GetItem(info);
1146
1147                 wxListItemAttr *attr = info.GetAttributes();
1148                 if ( !attr || !attr->HasTextColour() )
1149                 {
1150                     info.SetTextColour(*wxCYAN);
1151
1152                     SetItem(info);
1153
1154                     RefreshItem(info.m_itemId);
1155                 }
1156             }
1157             break;
1158
1159         case 'N': // next
1160             item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED);
1161             if ( item++ == GetItemCount() - 1 )
1162             {
1163                 item = 0;
1164             }
1165
1166             wxLogMessage(wxT("Focusing item %ld"), item);
1167
1168             SetItemState(item, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
1169             EnsureVisible(item);
1170             break;
1171
1172         case 'R': // show bounding rectangle
1173             {
1174                 item = event.GetIndex();
1175                 wxRect r;
1176                 if ( !GetItemRect(item, r) )
1177                 {
1178                     wxLogError(wxT("Failed to retrieve rect of item %ld"), item);
1179                     break;
1180                 }
1181
1182                 wxLogMessage(wxT("Bounding rect of item %ld is (%d, %d)-(%d, %d)"),
1183                              item, r.x, r.y, r.x + r.width, r.y + r.height);
1184             }
1185             break;
1186
1187         case '1': // show sub item bounding rectangle for the given column
1188         case '2': // (and icon/label rectangle if Shift/Ctrl is pressed)
1189         case '3':
1190         case '4': // this column is invalid but we want to test it too
1191             if ( InReportView() )
1192             {
1193                 int subItem = event.GetKeyCode() - '1';
1194                 item = event.GetIndex();
1195                 wxRect r;
1196
1197                 int code = wxLIST_RECT_BOUNDS;
1198                 if ( wxGetKeyState(WXK_SHIFT) )
1199                     code = wxLIST_RECT_ICON;
1200                 else if ( wxGetKeyState(WXK_CONTROL) )
1201                     code = wxLIST_RECT_LABEL;
1202
1203                 if ( !GetSubItemRect(item, subItem, r, code) )
1204                 {
1205                     wxLogError(wxT("Failed to retrieve rect of item %ld column %d"), item, subItem + 1);
1206                     break;
1207                 }
1208
1209                 wxLogMessage(wxT("Bounding rect of item %ld column %d is (%d, %d)-(%d, %d)"),
1210                              item, subItem + 1,
1211                              r.x, r.y, r.x + r.width, r.y + r.height);
1212             }
1213             break;
1214
1215         case 'U': // update
1216             if ( !IsVirtual() )
1217                 break;
1218
1219             if ( m_updated != -1 )
1220                 RefreshItem(m_updated);
1221
1222             m_updated = event.GetIndex();
1223             if ( m_updated != -1 )
1224             {
1225                 // we won't see changes to this item as it's selected, update
1226                 // the next one (or the first one if we're on the last item)
1227                 if ( ++m_updated == GetItemCount() )
1228                     m_updated = 0;
1229
1230                 wxLogMessage("Updating colour of the item %ld", m_updated);
1231                 RefreshItem(m_updated);
1232             }
1233             break;
1234
1235         case 'D': // delete
1236             item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1237             while ( item != -1 )
1238             {
1239                 DeleteItem(item);
1240
1241                 wxLogMessage(wxT("Item %ld deleted"), item);
1242
1243                 // -1 because the indices were shifted by DeleteItem()
1244                 item = GetNextItem(item - 1,
1245                                    wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1246             }
1247             break;
1248
1249         case 'I': // insert
1250             if ( GetWindowStyle() & wxLC_REPORT )
1251             {
1252                 if ( GetWindowStyle() & wxLC_VIRTUAL )
1253                 {
1254                     SetItemCount(GetItemCount() + 1);
1255                 }
1256                 else // !virtual
1257                 {
1258                     InsertItemInReportView(event.GetIndex());
1259                 }
1260             }
1261             //else: fall through
1262
1263         default:
1264             LogEvent(event, wxT("OnListKeyDown"));
1265
1266             event.Skip();
1267     }
1268 }
1269
1270 void MyListCtrl::OnChar(wxKeyEvent& event)
1271 {
1272     wxLogMessage(wxT("Got char event."));
1273
1274     event.Skip();
1275 }
1276
1277 void MyListCtrl::OnRightClick(wxMouseEvent& event)
1278 {
1279     if ( !event.ControlDown() )
1280     {
1281         event.Skip();
1282         return;
1283     }
1284
1285     int flags;
1286     long subitem;
1287     long item = HitTest(event.GetPosition(), flags, &subitem);
1288
1289     wxString where;
1290     switch ( flags )
1291     {
1292         case wxLIST_HITTEST_ABOVE: where = wxT("above"); break;
1293         case wxLIST_HITTEST_BELOW: where = wxT("below"); break;
1294         case wxLIST_HITTEST_NOWHERE: where = wxT("nowhere near"); break;
1295         case wxLIST_HITTEST_ONITEMICON: where = wxT("on icon of"); break;
1296         case wxLIST_HITTEST_ONITEMLABEL: where = wxT("on label of"); break;
1297         case wxLIST_HITTEST_ONITEMRIGHT: where = wxT("right on"); break;
1298         case wxLIST_HITTEST_TOLEFT: where = wxT("to the left of"); break;
1299         case wxLIST_HITTEST_TORIGHT: where = wxT("to the right of"); break;
1300         default: where = wxT("not clear exactly where on"); break;
1301     }
1302
1303     wxLogMessage(wxT("Right double click %s item %ld, subitem %ld"),
1304                  where.c_str(), item, subitem);
1305 }
1306
1307 void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
1308 {
1309     wxLogMessage(wxT("Item %ld: %s (item text = %s, data = %ld)"),
1310                  event.GetIndex(), eventName,
1311                  event.GetText().c_str(), event.GetData());
1312 }
1313
1314 wxString MyListCtrl::OnGetItemText(long item, long column) const
1315 {
1316     if ( GetItemCount() == WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS) )
1317     {
1318         return SMALL_VIRTUAL_VIEW_ITEMS[item][column];
1319     }
1320     else // "big" virtual control
1321     {
1322         return wxString::Format(wxT("Column %ld of item %ld"), column, item);
1323     }
1324 }
1325
1326 int MyListCtrl::OnGetItemColumnImage(long item, long column) const
1327 {
1328     if (!column)
1329         return 0;
1330
1331     if (!(item % 3) && column == 1)
1332         return 0;
1333
1334     return -1;
1335 }
1336
1337 wxListItemAttr *MyListCtrl::OnGetItemAttr(long item) const
1338 {
1339     // test to check that RefreshItem() works correctly: when m_updated is
1340     // set to some item and it is refreshed, we highlight the item
1341     if ( item == m_updated )
1342     {
1343         static wxListItemAttr s_attrHighlight(*wxRED, wxNullColour, wxNullFont);
1344         return &s_attrHighlight;
1345     }
1346
1347     return wxListCtrl::OnGetItemAttr(item);
1348 }
1349
1350 void MyListCtrl::InsertItemInReportView(int i)
1351 {
1352     wxString buf;
1353     buf.Printf(wxT("This is item %d"), i);
1354     long tmp = InsertItem(i, buf, 0);
1355     SetItemData(tmp, i);
1356
1357     buf.Printf(wxT("Col 1, item %d"), i);
1358     SetItem(tmp, 1, buf);
1359
1360     buf.Printf(wxT("Item %d in column 2"), i);
1361     SetItem(tmp, 2, buf);
1362 }
1363
1364 #if USE_CONTEXT_MENU
1365 void MyListCtrl::OnContextMenu(wxContextMenuEvent& event)
1366 {
1367     if (GetEditControl() == NULL)
1368     {
1369         wxPoint point = event.GetPosition();
1370         // If from keyboard
1371         if ( (point.x == -1) && (point.y == -1) )
1372         {
1373             wxSize size = GetSize();
1374             point.x = size.x / 2;
1375             point.y = size.y / 2;
1376         }
1377         else
1378         {
1379             point = ScreenToClient(point);
1380         }
1381         ShowContextMenu(point);
1382     }
1383     else
1384     {
1385         // the user is editing:
1386         // allow the text control to display its context menu
1387         // if it has one (it has on Windows) rather than display our one
1388         event.Skip();
1389     }
1390 }
1391 #endif
1392
1393 void MyListCtrl::ShowContextMenu(const wxPoint& pos)
1394 {
1395     wxMenu menu;
1396
1397     menu.Append(wxID_ABOUT, wxT("&About"));
1398     menu.AppendSeparator();
1399     menu.Append(wxID_EXIT, wxT("E&xit"));
1400
1401     PopupMenu(&menu, pos.x, pos.y);
1402 }