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 and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation
  14 #pragma interface
  15 #endif
  16
  17 // For compilers that support precompilation, includes "wx/wx.h".
  18 #include "wx/wxprec.h"
  19
  20 #ifdef __BORLANDC__
  21 #pragma hdrstop
  22 #endif
  23
  24 #ifndef WX_PRECOMP
  25 #include "wx/wx.h"
  26 #endif
  27
  28 #ifndef __WXMSW__
  29     #include "mondrian.xpm"
  30
  31     #include "bitmaps/toolbrai.xpm"
  32     #include "bitmaps/toolchar.xpm"
  33     #include "bitmaps/tooldata.xpm"
  34     #include "bitmaps/toolnote.xpm"
  35     #include "bitmaps/tooltodo.xpm"
  36     #include "bitmaps/toolchec.xpm"
  37     #include "bitmaps/toolgame.xpm"
  38     #include "bitmaps/tooltime.xpm"
  39     #include "bitmaps/toolword.xpm"
  40     #include "bitmaps/small1.xpm"
  41 #endif
  42
  43 #include "wx/listctrl.h"
  44 #include "wx/timer.h"           // for wxStopWatch
  45 #include "wx/colordlg.h"        // for wxGetColourFromUser
  46
  47 #include "listtest.h"
  48
  49 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
  50     EVT_MENU(BUSY_ON, MyFrame::BusyOn)
  51     EVT_MENU(BUSY_OFF, MyFrame::BusyOff)
  52     EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
  53     EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
  54     EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
  55     EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
  56     EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
  57     EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
  58     EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
  59     EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
  60     EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
  61     EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
  62     EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
  63     EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
  64     EVT_MENU(LIST_SORT, MyFrame::OnSort)
  65     EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
  66     EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
  67     EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
  68 END_EVENT_TABLE()
  69
  70 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
  71     EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
  72     EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
  73     EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
  74     EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
  75     EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
  76     EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
  77     EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
  78     EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
  79     EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
  80     EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
  81     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
  82     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
  83     EVT_LIST_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
  84 END_EVENT_TABLE()
  85
  86 IMPLEMENT_APP(MyApp)
  87
  88 int wxCALLBACK MyCompareFunction(long item1, long item2, long sortData)
  89 {
  90     // inverse the order
  91     return item1 < item2;
  92 }
  93
  94 // `Main program' equivalent, creating windows and returning main app frame
  95 bool MyApp::OnInit()
  96 {
  97   // Create the main frame window
  98   MyFrame *frame = new MyFrame("wxListCtrl Test", 50, 50, 450, 340);
  99
 100   // Show the frame
 101   frame->Show(TRUE);
 102
 103   SetTopWindow(frame);
 104
 105   return TRUE;
 106 }
 107
 108 // My frame constructor
 109 MyFrame::MyFrame(const wxChar *title, int x, int y, int w, int h)
 110        : wxFrame((wxFrame *)NULL, -1, title, wxPoint(x, y), wxSize(w, h))
 111 {
 112     m_listCtrl = (MyListCtrl *) NULL;
 113     m_logWindow = (wxTextCtrl *) NULL;
 114
 115     // Give it an icon
 116     SetIcon( wxICON(mondrian) );
 117
 118     // Make an image list containing large icons
 119     m_imageListNormal = new wxImageList(32, 32, TRUE);
 120     m_imageListSmall = new wxImageList(16, 16, TRUE);
 121
 122 #ifdef __WXMSW__
 123     m_imageListNormal->Add( wxIcon("icon1", wxBITMAP_TYPE_ICO_RESOURCE) );
 124     m_imageListNormal->Add( wxIcon("icon2", wxBITMAP_TYPE_ICO_RESOURCE) );
 125     m_imageListNormal->Add( wxIcon("icon3", wxBITMAP_TYPE_ICO_RESOURCE) );
 126     m_imageListNormal->Add( wxIcon("icon4", wxBITMAP_TYPE_ICO_RESOURCE) );
 127     m_imageListNormal->Add( wxIcon("icon5", wxBITMAP_TYPE_ICO_RESOURCE) );
 128     m_imageListNormal->Add( wxIcon("icon6", wxBITMAP_TYPE_ICO_RESOURCE) );
 129     m_imageListNormal->Add( wxIcon("icon7", wxBITMAP_TYPE_ICO_RESOURCE) );
 130     m_imageListNormal->Add( wxIcon("icon8", wxBITMAP_TYPE_ICO_RESOURCE) );
 131     m_imageListNormal->Add( wxIcon("icon9", wxBITMAP_TYPE_ICO_RESOURCE) );
 132
 133     m_imageListSmall->Add( wxIcon("iconsmall", wxBITMAP_TYPE_ICO_RESOURCE) );
 134
 135 #else
 136     m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
 137     m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
 138     m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
 139     m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
 140     m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
 141     m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
 142     m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
 143     m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
 144     m_imageListNormal->Add( wxIcon( toolword_xpm ) );
 145
 146     m_imageListSmall->Add( wxIcon( small1_xpm) );
 147 #endif
 148
 149     // Make a menubar
 150     wxMenu *menuFile = new wxMenu;
 151     menuFile->Append(LIST_ABOUT, "&About");
 152     menuFile->AppendSeparator();
 153 #if 0 // what is this for? (VZ)
 154     menuFile->Append(BUSY_ON,         "&Busy cursor on");
 155     menuFile->Append(BUSY_OFF,         "&Busy cursor off");
 156     menuFile->AppendSeparator();
 157 #endif
 158     menuFile->Append(LIST_QUIT, "E&xit\tAlt-X");
 159
 160     wxMenu *menuView = new wxMenu;
 161     menuView->Append(LIST_LIST_VIEW,         "&List view\tF1");
 162     menuView->Append(LIST_REPORT_VIEW,         "&Report view\tF2");
 163     menuView->Append(LIST_ICON_VIEW,         "&Icon view\tF3");
 164     menuView->Append(LIST_ICON_TEXT_VIEW,     "Icon view with &text\tF4");
 165     menuView->Append(LIST_SMALL_ICON_VIEW,     "&Small icon view\tF5");
 166     menuView->Append(LIST_SMALL_ICON_TEXT_VIEW,     "Small icon &view with text\tF6");
 167
 168     wxMenu *menuList = new wxMenu;
 169     menuList->Append(LIST_TOGGLE_FIRST, "&Toggle first item\tCtrl-T");
 170     menuList->Append(LIST_DESELECT_ALL, "&Deselect All\tCtrl-D");
 171     menuList->Append(LIST_SELECT_ALL, "S&elect All\tCtrl-A");
 172     menuList->AppendSeparator();
 173     menuList->Append(LIST_SORT, "&Sort\tCtrl-S");
 174     menuList->AppendSeparator();
 175     menuList->Append(LIST_DELETE_ALL, "Delete &all items");
 176     menuList->AppendSeparator();
 177     menuList->Append(LIST_TOGGLE_MULTI_SEL, "&Multiple selection\tCtrl-M",
 178             "Toggle multiple selection", TRUE);
 179
 180     wxMenu *menuCol = new wxMenu;
 181     menuCol->Append(LIST_SET_FG_COL, "&Foreground colour...");
 182     menuCol->Append(LIST_SET_BG_COL, "&Background colour...");
 183
 184     wxMenuBar *menubar = new wxMenuBar;
 185     menubar->Append(menuFile, "&File");
 186     menubar->Append(menuView, "&View");
 187     menubar->Append(menuList, "&List");
 188     menubar->Append(menuCol, "&Colour");
 189     SetMenuBar(menubar);
 190
 191     m_listCtrl = new MyListCtrl(this, LIST_CTRL,
 192                                 wxDefaultPosition, wxDefaultSize,
 193                                 wxLC_LIST |
 194                                 wxSUNKEN_BORDER |
 195                                 wxLC_EDIT_LABELS |
 196                                 // wxLC_USER_TEXT requires app to supply all
 197                                 // text on demand
 198                                 //wxLC_USER_TEXT |
 199                                 wxLC_SINGLE_SEL
 200                                );
 201
 202     m_logWindow = new wxTextCtrl(this, -1, wxEmptyString,
 203                                  wxDefaultPosition, wxDefaultSize,
 204                                  wxTE_MULTILINE | wxSUNKEN_BORDER);
 205
 206     m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow));
 207
 208     wxLayoutConstraints *c = new wxLayoutConstraints;
 209     c->top.SameAs            (this, wxTop);
 210     c->left.SameAs        (this, wxLeft);
 211     c->right.SameAs        (this, wxRight);
 212     c->height.PercentOf    (this, wxHeight, 66);
 213     m_listCtrl->SetConstraints(c);
 214
 215     c = new wxLayoutConstraints;
 216     c->top.Below            (m_listCtrl);
 217     c->left.SameAs        (this, wxLeft);
 218     c->right.SameAs        (this, wxRight);
 219     c->bottom.SameAs        (this, wxBottom);
 220     m_logWindow->SetConstraints(c);
 221     SetAutoLayout(TRUE);
 222
 223     for ( int i = 0; i < 30; i++ )
 224     {
 225         long idx = m_listCtrl->InsertItem(i, wxString::Format(_T("Item %d"), i));
 226         m_listCtrl->SetItemData(idx, i*i);
 227     }
 228
 229     CreateStatusBar(3);
 230 }
 231
 232 MyFrame::~MyFrame()
 233 {
 234     delete wxLog::SetActiveTarget(m_logOld);
 235
 236     delete m_imageListNormal;
 237     delete m_imageListSmall;
 238 }
 239
 240 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 241 {
 242     Close(TRUE);
 243 }
 244
 245 void MyFrame::BusyOn(wxCommandEvent& WXUNUSED(event))
 246 {
 247    wxBeginBusyCursor();
 248 }
 249
 250 void MyFrame::BusyOff(wxCommandEvent& WXUNUSED(event))
 251 {
 252    wxEndBusyCursor();
 253 }
 254
 255 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 256 {
 257     wxMessageDialog dialog(this, "List test sample\nJulian Smart (c) 1997",
 258             "About list test", wxOK|wxCANCEL);
 259
 260     dialog.ShowModal();
 261 }
 262
 263 void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
 264 {
 265     m_listCtrl->SetItemState(0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 266 }
 267
 268 void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
 269 {
 270     int n = m_listCtrl->GetItemCount();
 271     for (int i = 0; i < n; i++)
 272         m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
 273 }
 274
 275 void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 276 {
 277     int n = m_listCtrl->GetItemCount();
 278     for (int i = 0; i < n; i++)
 279         m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 280 }
 281
 282 void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
 283 {
 284     m_listCtrl->ClearAll();
 285     m_logWindow->Clear();
 286
 287     m_listCtrl->SetSingleStyle(wxLC_LIST);
 288     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
 289     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_SMALL);
 290
 291     for ( int i=0; i < 30; i++)
 292     {
 293         wxChar buf[20];
 294         wxSprintf(buf, _T("Item %d"), i);
 295         m_listCtrl->InsertItem(i, buf);
 296     }
 297 }
 298
 299 void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 300 {
 301     m_logWindow->Clear();
 302     m_listCtrl->ClearAll();
 303
 304     m_listCtrl->SetSingleStyle(wxLC_REPORT);
 305     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
 306     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 307
 308     m_listCtrl->InsertColumn(0, "Column 1"); // , wxLIST_FORMAT_LEFT, 140);
 309     m_listCtrl->InsertColumn(1, "Column 2"); // , wxLIST_FORMAT_LEFT, 140);
 310     m_listCtrl->InsertColumn(2, "One More Column (2)"); // , wxLIST_FORMAT_LEFT, 140);
 311
 312     // to speed up inserting we hide the control temporarily
 313     m_listCtrl->Hide();
 314
 315     wxStopWatch sw;
 316
 317     wxString buf;
 318     static const int NUM_ITEMS = 3000;
 319     for ( int i = 0; i < NUM_ITEMS; i++ )
 320     {
 321         buf.Printf(_T("This is item %d"), i);
 322         long tmp = m_listCtrl->InsertItem(i, buf, 0);
 323         m_listCtrl->SetItemData(tmp, i);
 324
 325         buf.Printf(_T("Col 1, item %d"), i);
 326         tmp = m_listCtrl->SetItem(i, 1, buf);
 327
 328         buf.Printf(_T("Item %d in column 2"), i);
 329         tmp = m_listCtrl->SetItem(i, 2, buf);
 330     }
 331
 332     m_logWindow->WriteText(wxString::Format(_T("%d items inserted in %ldms\n"),
 333                                             NUM_ITEMS, sw.Time()));
 334     m_listCtrl->Show();
 335
 336     // we leave all mask fields to 0 and only change the colour
 337     wxListItem item;
 338     item.m_itemId = 0;
 339     item.SetTextColour(*wxRED);
 340     m_listCtrl->SetItem( item );
 341
 342     item.m_itemId = 2;
 343     item.SetTextColour(*wxGREEN);
 344     m_listCtrl->SetItem( item );
 345     item.m_itemId = 4;
 346     item.SetTextColour(*wxLIGHT_GREY);
 347     item.SetFont(*wxITALIC_FONT);
 348     item.SetBackgroundColour(*wxRED);
 349     m_listCtrl->SetItem( item );
 350
 351     m_listCtrl->SetTextColour(*wxBLUE);
 352     m_listCtrl->SetBackgroundColour(*wxLIGHT_GREY);
 353
 354     m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
 355     m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
 356     m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
 357 }
 358
 359 void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
 360 {
 361     m_logWindow->Clear();
 362     m_listCtrl->ClearAll();
 363
 364     m_listCtrl->SetSingleStyle(wxLC_ICON);
 365     m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
 366     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 367
 368     for ( int i=0; i < 9; i++)
 369     {
 370         m_listCtrl->InsertItem(i, i);
 371     }
 372 }
 373
 374 void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
 375 {
 376     m_logWindow->Clear();
 377     m_listCtrl->ClearAll();
 378
 379     m_listCtrl->SetSingleStyle(wxLC_ICON);
 380     m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
 381     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 382
 383     for ( int i=0; i < 9; i++)
 384     {
 385         wxChar buf[20];
 386         wxSprintf(buf, _T("Label %d"), i);
 387         m_listCtrl->InsertItem(i, buf, i);
 388     }
 389 }
 390
 391 void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
 392 {
 393     m_logWindow->Clear();
 394     m_listCtrl->ClearAll();
 395
 396     m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
 397     m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
 398     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 399
 400     for ( int i=0; i < 9; i++)
 401     {
 402         m_listCtrl->InsertItem(i, 0);
 403     }
 404 }
 405
 406 void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
 407 {
 408     m_logWindow->Clear();
 409     m_listCtrl->ClearAll();
 410
 411     m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
 412     m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
 413     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 414
 415     for ( int i=0; i < 9; i++)
 416     {
 417         m_listCtrl->InsertItem(i, "Label", 0);
 418     }
 419 }
 420
 421 void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
 422 {
 423     wxStopWatch sw;
 424
 425     m_listCtrl->SortItems(MyCompareFunction, 0);
 426
 427     m_logWindow->WriteText(wxString::Format(_T("Sorting %d items took %ld ms\n"),
 428                                             m_listCtrl->GetItemCount(),
 429                                             sw.Time()));
 430 }
 431
 432 void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
 433 {
 434     m_logWindow->WriteText("Current selection mode: ");
 435
 436     long flags = m_listCtrl->GetWindowStyleFlag();
 437     if ( flags & wxLC_SINGLE_SEL )
 438     {
 439         m_listCtrl->SetWindowStyleFlag(flags & ~wxLC_SINGLE_SEL);
 440         m_logWindow->WriteText("multiple");
 441     }
 442     else
 443     {
 444         m_listCtrl->SetWindowStyleFlag(flags | wxLC_SINGLE_SEL);
 445         m_logWindow->WriteText("single");
 446     }
 447
 448     m_logWindow->WriteText("\nRecreate the control now\n");
 449 }
 450
 451 void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
 452 {
 453     m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
 454     m_listCtrl->Refresh();
 455 }
 456
 457 void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
 458 {
 459     m_listCtrl->SetBackgroundColour(wxGetColourFromUser(this));
 460     m_listCtrl->Refresh();
 461 }
 462
 463 void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
 464 {
 465     wxStopWatch sw;
 466
 467     m_listCtrl->DeleteAllItems();
 468
 469     m_logWindow->WriteText(wxString::Format(_T("Deleting %d items took %ld ms\n"),
 470                                             m_listCtrl->GetItemCount(),
 471                                             sw.Time()));
 472 }
 473
 474 // MyListCtrl
 475
 476 void MyListCtrl::OnColClick(wxListEvent& event)
 477 {
 478     wxLogMessage( "OnColumnClick at %d.", event.GetColumn() );
 479 }
 480
 481 void MyListCtrl::OnBeginDrag(wxListEvent& event)
 482 {
 483     wxLogMessage( "OnBeginDrag at %d,%d.",
 484                   event.m_pointDrag.x, event.m_pointDrag.y );
 485 }
 486
 487 void MyListCtrl::OnBeginRDrag(wxListEvent& event)
 488 {
 489     wxLogMessage( "OnBeginRDrag at %d,%d.",
 490                   event.m_pointDrag.x, event.m_pointDrag.y );
 491 }
 492
 493 void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
 494 {
 495     wxLogMessage("OnBeginLabelEdit: %s", event.m_item.m_text.c_str());
 496 }
 497
 498 void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
 499 {
 500     wxLogMessage("OnEndLabelEdit: %s", event.m_item.m_text.c_str());
 501 }
 502
 503 void MyListCtrl::OnDeleteItem(wxListEvent& event)
 504 {
 505     LogEvent(event, _T("OnDeleteItem"));
 506 }
 507
 508 void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
 509 {
 510     LogEvent(event, _T("OnDeleteAllItems"));
 511 }
 512
 513 void MyListCtrl::OnGetInfo(wxListEvent& event)
 514 {
 515     wxString msg;
 516
 517     msg << "OnGetInfo (" << event.m_item.m_itemId << ", " << event.m_item.m_col << ")";
 518     if ( event.m_item.m_mask & wxLIST_MASK_STATE )
 519         msg << " wxLIST_MASK_STATE";
 520     if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 521         msg << " wxLIST_MASK_TEXT";
 522     if ( event.m_item.m_mask & wxLIST_MASK_IMAGE )
 523         msg << " wxLIST_MASK_IMAGE";
 524     if ( event.m_item.m_mask & wxLIST_MASK_DATA )
 525         msg << " wxLIST_MASK_DATA";
 526     if ( event.m_item.m_mask & wxLIST_SET_ITEM )
 527         msg << " wxLIST_SET_ITEM";
 528     if ( event.m_item.m_mask & wxLIST_MASK_WIDTH )
 529         msg << " wxLIST_MASK_WIDTH";
 530     if ( event.m_item.m_mask & wxLIST_MASK_FORMAT )
 531         msg << " wxLIST_MASK_WIDTH";
 532
 533     if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 534     {
 535         event.m_item.m_text = "My callback text";
 536     }
 537
 538     wxLogMessage(msg);
 539 }
 540
 541 void MyListCtrl::OnSetInfo(wxListEvent& event)
 542 {
 543     LogEvent(event, _T("OnSetInfo"));
 544 }
 545
 546 void MyListCtrl::OnSelected(wxListEvent& event)
 547 {
 548     LogEvent(event, _T("OnSelected"));
 549
 550     if ( GetWindowStyle() & wxLC_REPORT )
 551     {
 552         wxListItem info;
 553         info.m_itemId = event.m_itemIndex;
 554         info.m_col = 1;
 555         info.m_mask = wxLIST_MASK_TEXT;
 556         if ( GetItem(info) )
 557         {
 558             wxLogMessage("Value of the 2nd field of the selected item: %s",
 559                          info.m_text.c_str());
 560         }
 561         else
 562         {
 563             wxFAIL_MSG("wxListCtrl::GetItem() failed");
 564         }
 565     }
 566 }
 567
 568 void MyListCtrl::OnDeselected(wxListEvent& event)
 569 {
 570     LogEvent(event, _T("OnDeselected"));
 571 }
 572
 573 void MyListCtrl::OnActivated(wxListEvent& event)
 574 {
 575     LogEvent(event, _T("OnActivated"));
 576 }
 577
 578 void MyListCtrl::OnListKeyDown(wxListEvent& event)
 579 {
 580     LogEvent(event, _T("OnListKeyDown"));
 581 }
 582
 583 void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
 584 {
 585     wxLogMessage(_T("Item %ld: %s (item data = %ld)"),
 586                  event.GetIndex(), eventName, event.GetData());
 587 }
 588