samples/listctrl/listtest.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        listctrl.cpp
   3 // Purpose:     wxListCtrl sample
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx/wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16 #pragma hdrstop
  17 #endif
  18
  19 #ifndef WX_PRECOMP
  20 #include "wx/wx.h"
  21 #endif
  22
  23 #if !defined(__WXMSW__) && !defined(__WXPM__)
  24     #include "mondrian.xpm"
  25 #endif
  26
  27 #ifndef __WXMSW__
  28     #include "bitmaps/toolbrai.xpm"
  29     #include "bitmaps/toolchar.xpm"
  30     #include "bitmaps/tooldata.xpm"
  31     #include "bitmaps/toolnote.xpm"
  32     #include "bitmaps/tooltodo.xpm"
  33     #include "bitmaps/toolchec.xpm"
  34     #include "bitmaps/toolgame.xpm"
  35     #include "bitmaps/tooltime.xpm"
  36     #include "bitmaps/toolword.xpm"
  37     #include "bitmaps/small1.xpm"
  38 #endif
  39
  40 #include "wx/imaglist.h"
  41 #include "wx/listctrl.h"
  42 #include "wx/timer.h"           // for wxStopWatch
  43 #include "wx/colordlg.h"        // for wxGetColourFromUser
  44 #include "wx/settings.h"
  45 #include "wx/sysopt.h"
  46
  47 #include "listtest.h"
  48
  49 const wxChar *SMALL_VIRTUAL_VIEW_ITEMS[][2] =
  50 {
  51     { _T("Cat"), _T("meow") },
  52     { _T("Cow"), _T("moo") },
  53     { _T("Crow"), _T("caw") },
  54     { _T("Dog"), _T("woof") },
  55     { _T("Duck"), _T("quack") },
  56     { _T("Mouse"), _T("squeak") },
  57     { _T("Owl"), _T("hoo") },
  58     { _T("Pig"), _T("oink") },
  59     { _T("Pigeon"), _T("coo") },
  60     { _T("Sheep"), _T("baaah") },
  61 };
  62
  63
  64 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
  65     EVT_SIZE(MyFrame::OnSize)
  66
  67     EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
  68     EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
  69     EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
  70     EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
  71     EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
  72     EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
  73     EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
  74     EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
  75     EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
  76     EVT_MENU(LIST_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView)
  77
  78     EVT_MENU(LIST_GOTO, MyFrame::OnGoTo)
  79     EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast)
  80     EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
  81     EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
  82     EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
  83     EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
  84     EVT_MENU(LIST_ADD, MyFrame::OnAdd)
  85     EVT_MENU(LIST_EDIT, MyFrame::OnEdit)
  86     EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
  87     EVT_MENU(LIST_SORT, MyFrame::OnSort)
  88     EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
  89     EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
  90     EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
  91     EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
  92     EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
  93     EVT_MENU(LIST_SHOW_VIEW_RECT, MyFrame::OnShowViewRect)
  94 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
  95     EVT_MENU(LIST_SET_COL_ORDER, MyFrame::OnSetColOrder)
  96     EVT_MENU(LIST_GET_COL_ORDER, MyFrame::OnGetColOrder)
  97 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
  98     EVT_MENU(LIST_FREEZE, MyFrame::OnFreeze)
  99     EVT_MENU(LIST_THAW, MyFrame::OnThaw)
 100     EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines)
 101     EVT_MENU(LIST_MAC_USE_GENERIC, MyFrame::OnToggleMacUseGeneric)
 102
 103     EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateShowColInfo)
 104     EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)
 105 END_EVENT_TABLE()
 106
 107 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
 108     EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
 109     EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
 110     EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
 111     EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
 112     EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
 113     EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
 114     EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
 115     EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
 116     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
 117     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
 118     EVT_LIST_ITEM_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused)
 119
 120     EVT_LIST_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
 121     EVT_LIST_COL_RIGHT_CLICK(LIST_CTRL, MyListCtrl::OnColRightClick)
 122     EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
 123     EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
 124     EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)
 125
 126     EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
 127
 128 #if USE_CONTEXT_MENU
 129     EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu)
 130 #endif
 131     EVT_CHAR(MyListCtrl::OnChar)
 132
 133     EVT_RIGHT_DOWN(MyListCtrl::OnRightClick)
 134 END_EVENT_TABLE()
 135
 136 IMPLEMENT_APP(MyApp)
 137
 138 // number of items in list/report view
 139 static const int NUM_ITEMS = 10;
 140
 141 // number of items in icon/small icon view
 142 static const int NUM_ICONS = 9;
 143
 144 int wxCALLBACK MyCompareFunction(long item1, long item2, long WXUNUSED(sortData))
 145 {
 146     // inverse the order
 147     if (item1 < item2)
 148         return -1;
 149     if (item1 > item2)
 150         return 1;
 151
 152     return 0;
 153 }
 154
 155 // `Main program' equivalent, creating windows and returning main app frame
 156 bool MyApp::OnInit()
 157 {
 158   if ( !wxApp::OnInit() )
 159       return false;
 160
 161   // Create the main frame window
 162   MyFrame *frame = new MyFrame(wxT("wxListCtrl Test"));
 163
 164   // Show the frame
 165   frame->Show(true);
 166
 167   SetTopWindow(frame);
 168
 169   return true;
 170 }
 171
 172 // My frame constructor
 173 MyFrame::MyFrame(const wxChar *title)
 174        : wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(800, 500))
 175 {
 176     m_listCtrl = NULL;
 177     m_logWindow = NULL;
 178     m_simpleListCtrl = NULL;
 179     m_smallVirtual = false;
 180
 181     // Give it an icon
 182     SetIcon( wxICON(mondrian) );
 183
 184     // Make an image list containing large icons
 185     m_imageListNormal = new wxImageList(32, 32, true);
 186     m_imageListSmall = new wxImageList(16, 16, true);
 187
 188 #ifdef __WXMSW__
 189     m_imageListNormal->Add( wxIcon(_T("icon1"), wxBITMAP_TYPE_ICO_RESOURCE) );
 190     m_imageListNormal->Add( wxIcon(_T("icon2"), wxBITMAP_TYPE_ICO_RESOURCE) );
 191     m_imageListNormal->Add( wxIcon(_T("icon3"), wxBITMAP_TYPE_ICO_RESOURCE) );
 192     m_imageListNormal->Add( wxIcon(_T("icon4"), wxBITMAP_TYPE_ICO_RESOURCE) );
 193     m_imageListNormal->Add( wxIcon(_T("icon5"), wxBITMAP_TYPE_ICO_RESOURCE) );
 194     m_imageListNormal->Add( wxIcon(_T("icon6"), wxBITMAP_TYPE_ICO_RESOURCE) );
 195     m_imageListNormal->Add( wxIcon(_T("icon7"), wxBITMAP_TYPE_ICO_RESOURCE) );
 196     m_imageListNormal->Add( wxIcon(_T("icon8"), wxBITMAP_TYPE_ICO_RESOURCE) );
 197     m_imageListNormal->Add( wxIcon(_T("icon9"), wxBITMAP_TYPE_ICO_RESOURCE) );
 198
 199     m_imageListSmall->Add( wxIcon(_T("iconsmall"), wxBITMAP_TYPE_ICO_RESOURCE) );
 200
 201 #else
 202     m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
 203     m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
 204     m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
 205     m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
 206     m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
 207     m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
 208     m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
 209     m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
 210     m_imageListNormal->Add( wxIcon( toolword_xpm ) );
 211
 212     m_imageListSmall->Add( wxIcon( small1_xpm) );
 213 #endif
 214
 215     // Make a menubar
 216     wxMenu *menuFile = new wxMenu;
 217     menuFile->Append(LIST_ABOUT, _T("&About"));
 218     menuFile->AppendSeparator();
 219     menuFile->Append(LIST_QUIT, _T("E&xit\tAlt-X"));
 220
 221     wxMenu *menuView = new wxMenu;
 222     menuView->Append(LIST_LIST_VIEW, _T("&List view\tF1"));
 223     menuView->Append(LIST_REPORT_VIEW, _T("&Report view\tF2"));
 224     menuView->Append(LIST_ICON_VIEW, _T("&Icon view\tF3"));
 225     menuView->Append(LIST_ICON_TEXT_VIEW, _T("Icon view with &text\tF4"));
 226     menuView->Append(LIST_SMALL_ICON_VIEW, _T("&Small icon view\tF5"));
 227     menuView->Append(LIST_SMALL_ICON_TEXT_VIEW, _T("Small icon &view with text\tF6"));
 228     menuView->Append(LIST_VIRTUAL_VIEW, _T("&Virtual view\tF7"));
 229     menuView->Append(LIST_SMALL_VIRTUAL_VIEW, _T("Small virtual vie&w\tF8"));
 230 #ifdef __WXMAC__
 231     menuView->AppendCheckItem(LIST_MAC_USE_GENERIC, _T("Mac: Use Generic Control"));
 232 #endif
 233
 234     wxMenu *menuList = new wxMenu;
 235     menuList->Append(LIST_GOTO, _T("&Go to item #3\tCtrl-3"));
 236     menuList->Append(LIST_FOCUS_LAST, _T("&Make last item current\tCtrl-L"));
 237     menuList->Append(LIST_TOGGLE_FIRST, _T("To&ggle first item\tCtrl-G"));
 238     menuList->Append(LIST_DESELECT_ALL, _T("&Deselect All\tCtrl-D"));
 239     menuList->Append(LIST_SELECT_ALL, _T("S&elect All\tCtrl-A"));
 240     menuList->AppendSeparator();
 241     menuList->Append(LIST_SHOW_COL_INFO, _T("Show &column info\tCtrl-C"));
 242     menuList->Append(LIST_SHOW_SEL_INFO, _T("Show &selected items\tCtrl-S"));
 243     menuList->Append(LIST_SHOW_VIEW_RECT, _T("Show &view rect"));
 244 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 245     menuList->Append(LIST_SET_COL_ORDER, _T("Se&t columns order\tShift-Ctrl-O"));
 246     menuList->Append(LIST_GET_COL_ORDER, _T("Show&w columns order\tCtrl-O"));
 247 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 248     menuList->AppendSeparator();
 249     menuList->Append(LIST_SORT, _T("Sor&t\tCtrl-T"));
 250     menuList->AppendSeparator();
 251     menuList->Append(LIST_ADD, _T("&Append an item\tCtrl-P"));
 252     menuList->Append(LIST_EDIT, _T("&Edit the item\tCtrl-E"));
 253     menuList->Append(LIST_DELETE, _T("&Delete first item\tCtrl-X"));
 254     menuList->Append(LIST_DELETE_ALL, _T("Delete &all items"));
 255     menuList->AppendSeparator();
 256     menuList->Append(LIST_FREEZE, _T("Free&ze\tCtrl-Z"));
 257     menuList->Append(LIST_THAW, _T("Tha&w\tCtrl-W"));
 258     menuList->AppendSeparator();
 259     menuList->AppendCheckItem(LIST_TOGGLE_LINES, _T("Toggle &lines\tCtrl-I"));
 260     menuList->Append(LIST_TOGGLE_MULTI_SEL, _T("&Multiple selection\tCtrl-M"),
 261             _T("Toggle multiple selection"), true);
 262
 263     wxMenu *menuCol = new wxMenu;
 264     menuCol->Append(LIST_SET_FG_COL, _T("&Foreground colour..."));
 265     menuCol->Append(LIST_SET_BG_COL, _T("&Background colour..."));
 266
 267     wxMenuBar *menubar = new wxMenuBar;
 268     menubar->Append(menuFile, _T("&File"));
 269     menubar->Append(menuView, _T("&View"));
 270     menubar->Append(menuList, _T("&List"));
 271     menubar->Append(menuCol, _T("&Colour"));
 272     SetMenuBar(menubar);
 273
 274     m_panel = new wxPanel(this, wxID_ANY);
 275     m_logWindow = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString,
 276                                  wxDefaultPosition, wxDefaultSize,
 277                                  wxTE_READONLY | wxTE_MULTILINE | wxSUNKEN_BORDER);
 278
 279     m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow));
 280
 281     RecreateList(wxLC_REPORT | wxLC_SINGLE_SEL);
 282
 283     // Also add a simple list to the sample
 284
 285     m_simpleListCtrl = new wxListCtrl( m_panel, -1, wxDefaultPosition, wxDefaultSize,
 286                                        wxLC_REPORT | wxLC_SINGLE_SEL );
 287     m_simpleListCtrl->InsertColumn(0, "Column 1", wxLIST_FORMAT_LEFT, 80);
 288     m_simpleListCtrl->InsertColumn(1, "Column 2", wxLIST_FORMAT_LEFT, 100);
 289     m_simpleListCtrl->InsertColumn(2, "Column 3", wxLIST_FORMAT_LEFT, 100);
 290
 291     for ( int i = 0; i < NUM_ITEMS; i++ )
 292     {
 293         wxString buf;
 294         buf.Printf(_T("Item %d"), i);
 295         long tmp = m_simpleListCtrl->InsertItem(i, buf, 0);
 296         buf.Printf(_T("Col 1, item %d"), i);
 297         m_simpleListCtrl->SetItem(tmp, 1, buf);
 298         buf.Printf(_T("Col 2, item %d"), i);
 299         m_simpleListCtrl->SetItem(tmp, 2, buf);
 300     }
 301
 302 #if wxUSE_STATUSBAR
 303     CreateStatusBar();
 304 #endif // wxUSE_STATUSBAR
 305 }
 306
 307 MyFrame::~MyFrame()
 308 {
 309     delete wxLog::SetActiveTarget(m_logOld);
 310
 311     delete m_imageListNormal;
 312     delete m_imageListSmall;
 313 }
 314
 315 void MyFrame::OnSize(wxSizeEvent& event)
 316 {
 317     DoSize();
 318
 319     event.Skip();
 320 }
 321
 322 void MyFrame::DoSize()
 323 {
 324     if ( !m_logWindow )
 325         return;
 326
 327     wxSize size = GetClientSize();
 328     wxCoord y = (2*size.y)/3;
 329     m_listCtrl->SetSize(0, 0, size.x-320, y);
 330     if (m_simpleListCtrl) m_simpleListCtrl->SetSize(size.x-320+1, 0, 320-1, y);
 331     m_logWindow->SetSize(0, y + 1, size.x, size.y - y);
 332 }
 333
 334 bool MyFrame::CheckNonVirtual() const
 335 {
 336     if ( !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
 337         return true;
 338
 339     // "this" == whatever
 340     wxLogWarning(_T("Can't do this in virtual view, sorry."));
 341
 342     return false;
 343 }
 344
 345 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 346 {
 347     Close(true);
 348 }
 349
 350 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 351 {
 352     wxMessageDialog dialog(this, _T("List test sample\nJulian Smart (c) 1997"),
 353             _T("About list test"), wxOK|wxCANCEL);
 354
 355     dialog.ShowModal();
 356 }
 357
 358 void MyFrame::OnFreeze(wxCommandEvent& WXUNUSED(event))
 359 {
 360     wxLogMessage(_T("Freezing the control"));
 361
 362     m_listCtrl->Freeze();
 363 }
 364
 365 void MyFrame::OnThaw(wxCommandEvent& WXUNUSED(event))
 366 {
 367     wxLogMessage(_T("Thawing the control"));
 368
 369     m_listCtrl->Thaw();
 370 }
 371
 372 void MyFrame::OnToggleLines(wxCommandEvent& event)
 373 {
 374     m_listCtrl->SetSingleStyle(wxLC_HRULES | wxLC_VRULES, event.IsChecked());
 375 }
 376
 377 void MyFrame::OnToggleMacUseGeneric(wxCommandEvent& event)
 378 {
 379     wxSystemOptions::SetOption(wxT("mac.listctrl.always_use_generic"), event.IsChecked());
 380 }
 381
 382 void MyFrame::OnGoTo(wxCommandEvent& WXUNUSED(event))
 383 {
 384     long index = 3;
 385     m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 386
 387     long sel = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 388                                         wxLIST_STATE_SELECTED);
 389     if ( sel != -1 )
 390         m_listCtrl->SetItemState(sel, 0, wxLIST_STATE_SELECTED);
 391     m_listCtrl->SetItemState(index, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 392 }
 393
 394 void MyFrame::OnFocusLast(wxCommandEvent& WXUNUSED(event))
 395 {
 396     long index = m_listCtrl->GetItemCount() - 1;
 397     if ( index == -1 )
 398     {
 399         return;
 400     }
 401
 402     m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 403     m_listCtrl->EnsureVisible(index);
 404 }
 405
 406 void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
 407 {
 408     m_listCtrl->SetItemState(0, (~m_listCtrl->GetItemState(0, wxLIST_STATE_SELECTED) ) & wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 409 }
 410
 411 void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
 412 {
 413     if ( !CheckNonVirtual() )
 414         return;
 415
 416     int n = m_listCtrl->GetItemCount();
 417     for (int i = 0; i < n; i++)
 418         m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
 419 }
 420
 421 void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 422 {
 423     if ( !CheckNonVirtual() )
 424         return;
 425
 426     int n = m_listCtrl->GetItemCount();
 427     for (int i = 0; i < n; i++)
 428         m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 429 }
 430
 431 // ----------------------------------------------------------------------------
 432 // changing listctrl modes
 433 // ----------------------------------------------------------------------------
 434
 435 void MyFrame::RecreateList(long flags, bool withText)
 436 {
 437     // we could avoid recreating it if we don't set/clear the wxLC_VIRTUAL
 438     // style, but it is more trouble to do it than not
 439 #if 0
 440     if ( !m_listCtrl || ((flags & wxLC_VIRTUAL) !=
 441             (m_listCtrl->GetWindowStyleFlag() & wxLC_VIRTUAL)) )
 442 #endif
 443     {
 444         delete m_listCtrl;
 445
 446         m_listCtrl = new MyListCtrl(m_panel, LIST_CTRL,
 447                                     wxDefaultPosition, wxDefaultSize,
 448                                     flags |
 449                                     wxBORDER_THEME | wxLC_EDIT_LABELS);
 450
 451         switch ( flags & wxLC_MASK_TYPE )
 452         {
 453             case wxLC_LIST:
 454                 InitWithListItems();
 455                 break;
 456
 457             case wxLC_ICON:
 458                 InitWithIconItems(withText);
 459                 break;
 460
 461             case wxLC_SMALL_ICON:
 462                 InitWithIconItems(withText, true);
 463                 break;
 464
 465             case wxLC_REPORT:
 466                 if ( flags & wxLC_VIRTUAL )
 467                     InitWithVirtualItems();
 468                 else
 469                     InitWithReportItems();
 470                 break;
 471
 472             default:
 473                 wxFAIL_MSG( _T("unknown listctrl mode") );
 474         }
 475     }
 476
 477     DoSize();
 478
 479     m_logWindow->Clear();
 480 }
 481
 482 void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
 483 {
 484     RecreateList(wxLC_LIST);
 485 }
 486
 487 void MyFrame::InitWithListItems()
 488 {
 489     for ( int i = 0; i < NUM_ITEMS; i++ )
 490     {
 491         m_listCtrl->InsertItem(i, wxString::Format(_T("Item %d"), i));
 492     }
 493 }
 494
 495 void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 496 {
 497     RecreateList(wxLC_REPORT);
 498 }
 499
 500 void MyFrame::InitWithReportItems()
 501 {
 502     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 503
 504     // note that under MSW for SetColumnWidth() to work we need to create the
 505     // items with images initially even if we specify dummy image id
 506     wxListItem itemCol;
 507     itemCol.SetText(_T("Column 1"));
 508     itemCol.SetImage(-1);
 509     m_listCtrl->InsertColumn(0, itemCol);
 510
 511     itemCol.SetText(_T("Column 2"));
 512     itemCol.SetAlign(wxLIST_FORMAT_CENTRE);
 513     m_listCtrl->InsertColumn(1, itemCol);
 514
 515     itemCol.SetText(_T("Column 3"));
 516     itemCol.SetAlign(wxLIST_FORMAT_RIGHT);
 517     m_listCtrl->InsertColumn(2, itemCol);
 518
 519     // to speed up inserting we hide the control temporarily
 520     m_listCtrl->Hide();
 521
 522     wxStopWatch sw;
 523
 524     for ( int i = 0; i < NUM_ITEMS; i++ )
 525     {
 526         m_listCtrl->InsertItemInReportView(i);
 527     }
 528
 529     m_logWindow->WriteText(wxString::Format(_T("%d items inserted in %ldms\n"),
 530                                             NUM_ITEMS, sw.Time()));
 531     m_listCtrl->Show();
 532
 533     // we leave all mask fields to 0 and only change the colour
 534     wxListItem item;
 535     item.m_itemId = 0;
 536     item.SetTextColour(*wxRED);
 537     m_listCtrl->SetItem( item );
 538
 539     item.m_itemId = 2;
 540     item.SetTextColour(*wxGREEN);
 541     m_listCtrl->SetItem( item );
 542     item.m_itemId = 4;
 543     item.SetTextColour(*wxLIGHT_GREY);
 544     item.SetFont(*wxITALIC_FONT);
 545     item.SetBackgroundColour(*wxRED);
 546     m_listCtrl->SetItem( item );
 547
 548     m_listCtrl->SetTextColour(*wxBLUE);
 549
 550     m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
 551     m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
 552     m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
 553
 554     // Set images in columns
 555     m_listCtrl->SetItemColumnImage(1, 1, 0);
 556
 557     wxListItem info;
 558     info.SetImage(0);
 559     info.SetId(3);
 560     info.SetColumn(2);
 561     m_listCtrl->SetItem(info);
 562
 563     // test SetItemFont too
 564     m_listCtrl->SetItemFont(0, *wxITALIC_FONT);
 565 }
 566
 567 void MyFrame::InitWithIconItems(bool withText, bool sameIcon)
 568 {
 569     m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
 570     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 571
 572     for ( int i = 0; i < NUM_ICONS; i++ )
 573     {
 574         int image = sameIcon ? 0 : i;
 575
 576         if ( withText )
 577         {
 578             m_listCtrl->InsertItem(i, wxString::Format(_T("Label %d"), i),
 579                                    image);
 580         }
 581         else
 582         {
 583             m_listCtrl->InsertItem(i, image);
 584         }
 585     }
 586 }
 587
 588 void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
 589 {
 590     RecreateList(wxLC_ICON, false);
 591 }
 592
 593 void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
 594 {
 595     RecreateList(wxLC_ICON);
 596 }
 597
 598 void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
 599 {
 600     RecreateList(wxLC_SMALL_ICON, false);
 601 }
 602
 603 void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
 604 {
 605     RecreateList(wxLC_SMALL_ICON);
 606 }
 607
 608 void MyFrame::OnVirtualView(wxCommandEvent& WXUNUSED(event))
 609 {
 610     m_smallVirtual = false;
 611     RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
 612 }
 613
 614 void MyFrame::OnSmallVirtualView(wxCommandEvent& WXUNUSED(event))
 615 {
 616     m_smallVirtual = true;
 617     RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
 618 }
 619
 620 void MyFrame::InitWithVirtualItems()
 621 {
 622     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 623
 624     if ( m_smallVirtual )
 625     {
 626         m_listCtrl->InsertColumn(0, _T("Animal"));
 627         m_listCtrl->InsertColumn(1, _T("Sound"));
 628         m_listCtrl->SetItemCount(WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS));
 629     }
 630     else
 631     {
 632         m_listCtrl->InsertColumn(0, _T("First Column"));
 633         m_listCtrl->InsertColumn(1, _T("Second Column"));
 634         m_listCtrl->SetColumnWidth(0, 150);
 635         m_listCtrl->SetColumnWidth(1, 150);
 636         m_listCtrl->SetItemCount(1000000);
 637     }
 638 }
 639
 640 void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
 641 {
 642     wxStopWatch sw;
 643
 644     m_listCtrl->SortItems(MyCompareFunction, 0);
 645
 646     m_logWindow->WriteText(wxString::Format(_T("Sorting %d items took %ld ms\n"),
 647                                             m_listCtrl->GetItemCount(),
 648                                             sw.Time()));
 649 }
 650
 651 void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event))
 652 {
 653     int selCount = m_listCtrl->GetSelectedItemCount();
 654     wxLogMessage(_T("%d items selected:"), selCount);
 655
 656     // don't show too many items
 657     size_t shownCount = 0;
 658
 659     long item = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 660                                         wxLIST_STATE_SELECTED);
 661     while ( item != -1 )
 662     {
 663         wxLogMessage(_T("\t%ld (%s)"),
 664                      item, m_listCtrl->GetItemText(item).c_str());
 665
 666         if ( ++shownCount > 10 )
 667         {
 668             wxLogMessage(_T("\t... more selected items snipped..."));
 669             break;
 670         }
 671
 672         item = m_listCtrl->GetNextItem(item, wxLIST_NEXT_ALL,
 673                                        wxLIST_STATE_SELECTED);
 674     }
 675 }
 676
 677 void MyFrame::OnShowViewRect(wxCommandEvent& WXUNUSED(event))
 678 {
 679     const wxRect r = m_listCtrl->GetViewRect();
 680     wxLogMessage("View rect: (%d, %d)-(%d, %d)",
 681                  r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom());
 682 }
 683
 684 // ----------------------------------------------------------------------------
 685 // column order tests
 686 // ----------------------------------------------------------------------------
 687
 688 #ifdef wxHAS_LISTCTRL_COLUMN_ORDER
 689
 690 static wxString DumpIntArray(const wxArrayInt& a)
 691 {
 692     wxString s("{ ");
 693     const size_t count = a.size();
 694     for ( size_t n = 0; n < count; n++ )
 695     {
 696         if ( n )
 697             s += ", ";
 698         s += wxString::Format("%lu", (unsigned long)a[n]);
 699     }
 700
 701     s += " }";
 702
 703     return s;
 704 }
 705
 706 void MyFrame::OnSetColOrder(wxCommandEvent& WXUNUSED(event))
 707 {
 708     wxArrayInt order(3);
 709     order[0] = 2;
 710     order[1] = 0;
 711     order[2] = 1;
 712     if ( m_listCtrl->SetColumnsOrder(order) )
 713         wxLogMessage("Column order set to %s", DumpIntArray(order));
 714 }
 715
 716 void MyFrame::OnGetColOrder(wxCommandEvent& WXUNUSED(event))
 717 {
 718     // show what GetColumnsOrder() returns
 719     const wxArrayInt order = m_listCtrl->GetColumnsOrder();
 720     wxString msg = "Columns order: " +
 721                         DumpIntArray(m_listCtrl->GetColumnsOrder()) + "\n";
 722
 723     int n;
 724     const int count = m_listCtrl->GetColumnCount();
 725
 726     // show the results of GetColumnOrder() for each column
 727     msg += "GetColumnOrder() results:\n";
 728     for ( n = 0; n < count; n++ )
 729     {
 730         msg += wxString::Format("    %2d -> %2d\n",
 731                                 n, m_listCtrl->GetColumnOrder(n));
 732     }
 733
 734     // and the results of GetColumnIndexFromOrder() too
 735     msg += "GetColumnIndexFromOrder() results:\n";
 736     for ( n = 0; n < count; n++ )
 737     {
 738         msg += wxString::Format("    %2d -> %2d\n",
 739                                 n, m_listCtrl->GetColumnIndexFromOrder(n));
 740     }
 741
 742     wxLogMessage("%s", msg);
 743 }
 744
 745 #endif // wxHAS_LISTCTRL_COLUMN_ORDER
 746
 747 void MyFrame::OnShowColInfo(wxCommandEvent& WXUNUSED(event))
 748 {
 749     int count = m_listCtrl->GetColumnCount();
 750     wxLogMessage(wxT("%d columns:"), count);
 751     for ( int c = 0; c < count; c++ )
 752     {
 753         wxLogMessage(wxT("\tcolumn %d has width %d"), c,
 754                      m_listCtrl->GetColumnWidth(c));
 755     }
 756 }
 757
 758 void MyFrame::OnUpdateShowColInfo(wxUpdateUIEvent& event)
 759 {
 760     event.Enable( (m_listCtrl->GetWindowStyleFlag() & wxLC_REPORT) != 0 );
 761 }
 762
 763 void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
 764 {
 765     long flags = m_listCtrl->GetWindowStyleFlag();
 766     if ( flags & wxLC_SINGLE_SEL )
 767         flags &= ~wxLC_SINGLE_SEL;
 768     else
 769         flags |= wxLC_SINGLE_SEL;
 770
 771     m_logWindow->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"),
 772                            (flags & wxLC_SINGLE_SEL) ? _T("sing") : _T("multip")));
 773
 774     RecreateList(flags);
 775 }
 776
 777 void MyFrame::OnUpdateToggleMultiSel(wxUpdateUIEvent& event)
 778 {
 779      event.Check((m_listCtrl->GetWindowStyleFlag() & wxLC_SINGLE_SEL) == 0);
 780 }
 781
 782 void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
 783 {
 784     m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
 785     m_listCtrl->Refresh();
 786 }
 787
 788 void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
 789 {
 790     m_listCtrl->SetBackgroundColour(wxGetColourFromUser(this));
 791     m_listCtrl->Refresh();
 792 }
 793
 794 void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event))
 795 {
 796     m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), _T("Appended item"));
 797 }
 798
 799 void MyFrame::OnEdit(wxCommandEvent& WXUNUSED(event))
 800 {
 801     long itemCur = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
 802                                            wxLIST_STATE_FOCUSED);
 803
 804     if ( itemCur != -1 )
 805     {
 806         m_listCtrl->EditLabel(itemCur);
 807     }
 808     else
 809     {
 810         m_logWindow->WriteText(_T("No item to edit"));
 811     }
 812 }
 813
 814 void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
 815 {
 816     if ( m_listCtrl->GetItemCount() )
 817     {
 818         m_listCtrl->DeleteItem(0);
 819     }
 820     else
 821     {
 822         m_logWindow->WriteText(_T("Nothing to delete"));
 823     }
 824 }
 825
 826 void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
 827 {
 828     wxStopWatch sw;
 829
 830     int itemCount = m_listCtrl->GetItemCount();
 831
 832     m_listCtrl->DeleteAllItems();
 833
 834     m_logWindow->WriteText(wxString::Format(_T("Deleting %d items took %ld ms\n"),
 835                                             itemCount,
 836                                             sw.Time()));
 837 }
 838
 839 // MyListCtrl
 840
 841 void MyListCtrl::OnCacheHint(wxListEvent& event)
 842 {
 843     wxLogMessage( wxT("OnCacheHint: cache items %ld..%ld"),
 844                   event.GetCacheFrom(), event.GetCacheTo() );
 845 }
 846
 847 void MyListCtrl::SetColumnImage(int col, int image)
 848 {
 849     wxListItem item;
 850     item.SetMask(wxLIST_MASK_IMAGE);
 851     item.SetImage(image);
 852     SetColumn(col, item);
 853 }
 854
 855 void MyListCtrl::OnColClick(wxListEvent& event)
 856 {
 857     int col = event.GetColumn();
 858
 859     // set or unset image
 860     static bool x = false;
 861     x = !x;
 862     SetColumnImage(col, x ? 0 : -1);
 863
 864     wxLogMessage( wxT("OnColumnClick at %d."), col );
 865 }
 866
 867 void MyListCtrl::OnColRightClick(wxListEvent& event)
 868 {
 869     int col = event.GetColumn();
 870     if ( col != -1 )
 871     {
 872         SetColumnImage(col, -1);
 873     }
 874
 875     // Show popupmenu at position
 876     wxMenu menu(wxT("Test"));
 877     menu.Append(LIST_ABOUT, _T("&About"));
 878     PopupMenu(&menu, event.GetPoint());
 879
 880     wxLogMessage( wxT("OnColumnRightClick at %d."), event.GetColumn() );
 881 }
 882
 883 void MyListCtrl::LogColEvent(const wxListEvent& event, const wxChar *name)
 884 {
 885     const int col = event.GetColumn();
 886
 887     wxLogMessage(wxT("%s: column %d (width = %d or %d)."),
 888                  name,
 889                  col,
 890                  event.GetItem().GetWidth(),
 891                  GetColumnWidth(col));
 892 }
 893
 894 void MyListCtrl::OnColBeginDrag(wxListEvent& event)
 895 {
 896     LogColEvent( event, wxT("OnColBeginDrag") );
 897
 898     if ( event.GetColumn() == 0 )
 899     {
 900         wxLogMessage(_T("Resizing this column shouldn't work."));
 901
 902         event.Veto();
 903     }
 904 }
 905
 906 void MyListCtrl::OnColDragging(wxListEvent& event)
 907 {
 908     LogColEvent( event, wxT("OnColDragging") );
 909 }
 910
 911 void MyListCtrl::OnColEndDrag(wxListEvent& event)
 912 {
 913     LogColEvent( event, wxT("OnColEndDrag") );
 914 }
 915
 916 void MyListCtrl::OnBeginDrag(wxListEvent& event)
 917 {
 918     const wxPoint& pt = event.m_pointDrag;
 919
 920     int flags;
 921     wxLogMessage( wxT("OnBeginDrag at (%d, %d), item %ld."),
 922                   pt.x, pt.y, HitTest(pt, flags) );
 923 }
 924
 925 void MyListCtrl::OnBeginRDrag(wxListEvent& event)
 926 {
 927     wxLogMessage( wxT("OnBeginRDrag at %d,%d."),
 928                   event.m_pointDrag.x, event.m_pointDrag.y );
 929 }
 930
 931 void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
 932 {
 933     wxLogMessage( wxT("OnBeginLabelEdit: %s"), event.m_item.m_text.c_str());
 934
 935     wxTextCtrl * const text = GetEditControl();
 936     if ( !text )
 937     {
 938         wxLogMessage("BUG: started to edit but no edit control");
 939     }
 940     else
 941     {
 942         wxLogMessage("Edit control value: \"%s\"", text->GetValue());
 943     }
 944 }
 945
 946 void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
 947 {
 948     wxLogMessage( wxT("OnEndLabelEdit: %s"),
 949         (
 950             event.IsEditCancelled() ?
 951             wxString("[cancelled]") :
 952             event.m_item.m_text
 953         ).c_str()
 954     );
 955 }
 956
 957 void MyListCtrl::OnDeleteItem(wxListEvent& event)
 958 {
 959     LogEvent(event, _T("OnDeleteItem"));
 960     wxLogMessage( wxT("Number of items when delete event is sent: %d"), GetItemCount() );
 961 }
 962
 963 void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
 964 {
 965     LogEvent(event, _T("OnDeleteAllItems"));
 966 }
 967
 968 void MyListCtrl::OnSelected(wxListEvent& event)
 969 {
 970     LogEvent(event, _T("OnSelected"));
 971
 972     if ( GetWindowStyle() & wxLC_REPORT )
 973     {
 974         wxListItem info;
 975         info.m_itemId = event.m_itemIndex;
 976         info.m_col = 1;
 977         info.m_mask = wxLIST_MASK_TEXT;
 978         if ( GetItem(info) )
 979         {
 980             wxLogMessage(wxT("Value of the 2nd field of the selected item: %s"),
 981                          info.m_text.c_str());
 982         }
 983         else
 984         {
 985             wxFAIL_MSG(wxT("wxListCtrl::GetItem() failed"));
 986         }
 987     }
 988 }
 989
 990 void MyListCtrl::OnDeselected(wxListEvent& event)
 991 {
 992     LogEvent(event, _T("OnDeselected"));
 993 }
 994
 995 void MyListCtrl::OnActivated(wxListEvent& event)
 996 {
 997     LogEvent(event, _T("OnActivated"));
 998 }
 999
1000 void MyListCtrl::OnFocused(wxListEvent& event)
1001 {
1002     LogEvent(event, _T("OnFocused"));
1003
1004     event.Skip();
1005 }
1006
1007 void MyListCtrl::OnListKeyDown(wxListEvent& event)
1008 {
1009     long item;
1010
1011     switch ( event.GetKeyCode() )
1012     {
1013         case 'C': // colorize
1014             {
1015                 wxListItem info;
1016                 info.m_itemId = event.GetIndex();
1017                 if ( info.m_itemId == -1 )
1018                 {
1019                     // no item
1020                     break;
1021                 }
1022
1023                 GetItem(info);
1024
1025                 wxListItemAttr *attr = info.GetAttributes();
1026                 if ( !attr || !attr->HasTextColour() )
1027                 {
1028                     info.SetTextColour(*wxCYAN);
1029
1030                     SetItem(info);
1031
1032                     RefreshItem(info.m_itemId);
1033                 }
1034             }
1035             break;
1036
1037         case 'N': // next
1038             item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED);
1039             if ( item++ == GetItemCount() - 1 )
1040             {
1041                 item = 0;
1042             }
1043
1044             wxLogMessage(_T("Focusing item %ld"), item);
1045
1046             SetItemState(item, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
1047             EnsureVisible(item);
1048             break;
1049
1050         case 'R': // show bounding rectangle
1051             {
1052                 item = event.GetIndex();
1053                 wxRect r;
1054                 if ( !GetItemRect(item, r) )
1055                 {
1056                     wxLogError(_T("Failed to retrieve rect of item %ld"), item);
1057                     break;
1058                 }
1059
1060                 wxLogMessage(_T("Bounding rect of item %ld is (%d, %d)-(%d, %d)"),
1061                              item, r.x, r.y, r.x + r.width, r.y + r.height);
1062             }
1063             break;
1064
1065         case '1': // show sub item bounding rectangle
1066         case '2':
1067         case '3':
1068         case '4': // this column is invalid but we want to test it too
1069             if ( InReportView() )
1070             {
1071                 int subItem = event.GetKeyCode() - '1';
1072                 item = event.GetIndex();
1073                 wxRect r;
1074                 if ( !GetSubItemRect(item, subItem, r) )
1075                 {
1076                     wxLogError(_T("Failed to retrieve rect of item %ld column %d"), item, subItem + 1);
1077                     break;
1078                 }
1079
1080                 wxLogMessage(_T("Bounding rect of item %ld column %d is (%d, %d)-(%d, %d)"),
1081                              item, subItem + 1,
1082                              r.x, r.y, r.x + r.width, r.y + r.height);
1083             }
1084             break;
1085
1086         case 'U': // update
1087             if ( !IsVirtual() )
1088                 break;
1089
1090             if ( m_updated != -1 )
1091                 RefreshItem(m_updated);
1092
1093             m_updated = event.GetIndex();
1094             if ( m_updated != -1 )
1095             {
1096                 // we won't see changes to this item as it's selected, update
1097                 // the next one (or the first one if we're on the last item)
1098                 if ( ++m_updated == GetItemCount() )
1099                     m_updated = 0;
1100
1101                 wxLogMessage("Updating colour of the item %ld", m_updated);
1102                 RefreshItem(m_updated);
1103             }
1104             break;
1105
1106         case 'D': // delete
1107             item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1108             while ( item != -1 )
1109             {
1110                 DeleteItem(item);
1111
1112                 wxLogMessage(_T("Item %ld deleted"), item);
1113
1114                 // -1 because the indices were shifted by DeleteItem()
1115                 item = GetNextItem(item - 1,
1116                                    wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1117             }
1118             break;
1119
1120         case 'I': // insert
1121             if ( GetWindowStyle() & wxLC_REPORT )
1122             {
1123                 if ( GetWindowStyle() & wxLC_VIRTUAL )
1124                 {
1125                     SetItemCount(GetItemCount() + 1);
1126                 }
1127                 else // !virtual
1128                 {
1129                     InsertItemInReportView(event.GetIndex());
1130                 }
1131             }
1132             //else: fall through
1133
1134         default:
1135             LogEvent(event, _T("OnListKeyDown"));
1136
1137             event.Skip();
1138     }
1139 }
1140
1141 void MyListCtrl::OnChar(wxKeyEvent& event)
1142 {
1143     wxLogMessage(_T("Got char event."));
1144
1145     switch ( event.GetKeyCode() )
1146     {
1147         case 'n':
1148         case 'N':
1149         case 'c':
1150         case 'C':
1151         case 'r':
1152         case 'R':
1153         case 'u':
1154         case 'U':
1155         case 'd':
1156         case 'D':
1157         case 'i':
1158         case 'I':
1159             // these are the keys we process ourselves
1160             break;
1161
1162         default:
1163             event.Skip();
1164     }
1165 }
1166
1167 void MyListCtrl::OnRightClick(wxMouseEvent& event)
1168 {
1169     if ( !event.ControlDown() )
1170     {
1171         event.Skip();
1172         return;
1173     }
1174
1175     int flags;
1176     long subitem;
1177     long item = HitTest(event.GetPosition(), flags, &subitem);
1178
1179     wxString where;
1180     switch ( flags )
1181     {
1182         case wxLIST_HITTEST_ABOVE: where = _T("above"); break;
1183         case wxLIST_HITTEST_BELOW: where = _T("below"); break;
1184         case wxLIST_HITTEST_NOWHERE: where = _T("nowhere near"); break;
1185         case wxLIST_HITTEST_ONITEMICON: where = _T("on icon of"); break;
1186         case wxLIST_HITTEST_ONITEMLABEL: where = _T("on label of"); break;
1187         case wxLIST_HITTEST_ONITEMRIGHT: where = _T("right on"); break;
1188         case wxLIST_HITTEST_TOLEFT: where = _T("to the left of"); break;
1189         case wxLIST_HITTEST_TORIGHT: where = _T("to the right of"); break;
1190         default: where = _T("not clear exactly where on"); break;
1191     }
1192
1193     wxLogMessage(_T("Right double click %s item %ld, subitem %ld"),
1194                  where.c_str(), item, subitem);
1195 }
1196
1197 void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
1198 {
1199     wxLogMessage(_T("Item %ld: %s (item text = %s, data = %ld)"),
1200                  event.GetIndex(), eventName,
1201                  event.GetText().c_str(), event.GetData());
1202 }
1203
1204 wxString MyListCtrl::OnGetItemText(long item, long column) const
1205 {
1206     if ( GetItemCount() == WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS) )
1207     {
1208         return SMALL_VIRTUAL_VIEW_ITEMS[item][column];
1209     }
1210     else // "big" virtual control
1211     {
1212         return wxString::Format(_T("Column %ld of item %ld"), column, item);
1213     }
1214 }
1215
1216 int MyListCtrl::OnGetItemColumnImage(long item, long column) const
1217 {
1218     if (!column)
1219         return 0;
1220
1221     if (!(item % 3) && column == 1)
1222         return 0;
1223
1224     return -1;
1225 }
1226
1227 wxListItemAttr *MyListCtrl::OnGetItemAttr(long item) const
1228 {
1229     // test to check that RefreshItem() works correctly: when m_updated is
1230     // set to some item and it is refreshed, we highlight the item
1231     if ( item == m_updated )
1232     {
1233         static wxListItemAttr s_attrHighlight(*wxRED, wxNullColour, wxNullFont);
1234         return &s_attrHighlight;
1235     }
1236
1237     return item % 2 ? NULL : (wxListItemAttr *)&m_attr;
1238 }
1239
1240 void MyListCtrl::InsertItemInReportView(int i)
1241 {
1242     wxString buf;
1243     buf.Printf(_T("This is item %d"), i);
1244     long tmp = InsertItem(i, buf, 0);
1245     SetItemData(tmp, i);
1246
1247     buf.Printf(_T("Col 1, item %d"), i);
1248     SetItem(tmp, 1, buf);
1249
1250     buf.Printf(_T("Item %d in column 2"), i);
1251     SetItem(tmp, 2, buf);
1252 }
1253
1254 #if USE_CONTEXT_MENU
1255 void MyListCtrl::OnContextMenu(wxContextMenuEvent& event)
1256 {
1257     if (GetEditControl() == NULL)
1258     {
1259         wxPoint point = event.GetPosition();
1260         // If from keyboard
1261         if ( (point.x == -1) && (point.y == -1) )
1262         {
1263             wxSize size = GetSize();
1264             point.x = size.x / 2;
1265             point.y = size.y / 2;
1266         }
1267         else
1268         {
1269             point = ScreenToClient(point);
1270         }
1271         ShowContextMenu(point);
1272     }
1273     else
1274     {
1275         // the user is editing:
1276         // allow the text control to display its context menu
1277         // if it has one (it has on Windows) rather than display our one
1278         event.Skip();
1279     }
1280 }
1281 #endif
1282
1283 void MyListCtrl::ShowContextMenu(const wxPoint& pos)
1284 {
1285     wxMenu menu;
1286
1287     menu.Append(wxID_ABOUT, _T("&About"));
1288     menu.AppendSeparator();
1289     menu.Append(wxID_EXIT, _T("E&xit"));
1290
1291     PopupMenu(&menu, pos.x, pos.y);
1292 }