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 #endif
  31
  32 #include "wx/listctrl.h"
  33 #include "wx/timer.h"           // for wxStopWatch
  34 #include "wx/colordlg.h"        // for wxGetColourFromUser
  35
  36 #include "listtest.h"
  37
  38 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
  39     EVT_MENU(BUSY_ON, MyFrame::BusyOn)
  40     EVT_MENU(BUSY_OFF, MyFrame::BusyOff)
  41     EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
  42     EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
  43     EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
  44     EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
  45     EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
  46     EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
  47     EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
  48     EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
  49     EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
  50     EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
  51     EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
  52     EVT_MENU(LIST_SORT, MyFrame::OnSort)
  53     EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
  54     EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
  55 END_EVENT_TABLE()
  56
  57 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
  58     EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
  59     EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
  60     EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
  61     EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
  62     EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
  63     EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
  64     EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
  65     EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
  66     EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
  67     EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
  68     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
  69     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
  70     EVT_LIST_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
  71 END_EVENT_TABLE()
  72
  73 IMPLEMENT_APP(MyApp)
  74
  75 int wxCALLBACK MyCompareFunction(long item1, long item2, long sortData)
  76 {
  77     // inverse the order
  78     return item1 < item2;
  79 }
  80
  81 // `Main program' equivalent, creating windows and returning main app frame
  82 bool MyApp::OnInit()
  83 {
  84   // Create the main frame window
  85   MyFrame *frame = new MyFrame((wxFrame *) NULL, "wxListCtrl Test", 50, 50, 450, 340);
  86
  87   // Give it an icon
  88   frame->SetIcon( wxICON(mondrian) );
  89
  90   // Make an image list containing large icons
  91   m_imageListNormal = new wxImageList(32, 32, TRUE);
  92   m_imageListSmall = new wxImageList(16, 16, TRUE);
  93
  94 #ifdef __WXMSW__
  95   m_imageListNormal->Add( wxIcon("icon1", wxBITMAP_TYPE_ICO_RESOURCE) );
  96   m_imageListNormal->Add( wxIcon("icon2", wxBITMAP_TYPE_ICO_RESOURCE) );
  97   m_imageListNormal->Add( wxIcon("icon3", wxBITMAP_TYPE_ICO_RESOURCE) );
  98   m_imageListNormal->Add( wxIcon("icon4", wxBITMAP_TYPE_ICO_RESOURCE) );
  99   m_imageListNormal->Add( wxIcon("icon5", wxBITMAP_TYPE_ICO_RESOURCE) );
 100   m_imageListNormal->Add( wxIcon("icon6", wxBITMAP_TYPE_ICO_RESOURCE) );
 101   m_imageListNormal->Add( wxIcon("icon7", wxBITMAP_TYPE_ICO_RESOURCE) );
 102   m_imageListNormal->Add( wxIcon("icon8", wxBITMAP_TYPE_ICO_RESOURCE) );
 103   m_imageListNormal->Add( wxIcon("icon9", wxBITMAP_TYPE_ICO_RESOURCE) );
 104
 105   m_imageListSmall->Add( wxIcon("iconsmall", wxBITMAP_TYPE_ICO_RESOURCE) );
 106
 107 #else
 108
 109   #include "bitmaps/toolbrai.xpm"
 110   m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
 111   #include "bitmaps/toolchar.xpm"
 112   m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
 113   #include "bitmaps/tooldata.xpm"
 114   m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
 115   #include "bitmaps/toolnote.xpm"
 116   m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
 117   #include "bitmaps/tooltodo.xpm"
 118   m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
 119   #include "bitmaps/toolchec.xpm"
 120   m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
 121   #include "bitmaps/toolgame.xpm"
 122   m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
 123   #include "bitmaps/tooltime.xpm"
 124   m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
 125   #include "bitmaps/toolword.xpm"
 126   m_imageListNormal->Add( wxIcon( toolword_xpm ) );
 127
 128   #include "bitmaps/small1.xpm"
 129   m_imageListSmall->Add( wxIcon( small1_xpm) );
 130
 131 #endif
 132
 133   // Make a menubar
 134   wxMenu *menuFile = new wxMenu;
 135   menuFile->Append(LIST_ABOUT, "&About");
 136   menuFile->AppendSeparator();
 137 #if 0 // what is this for? (VZ)
 138   menuFile->Append(BUSY_ON,         "&Busy cursor on");
 139   menuFile->Append(BUSY_OFF,         "&Busy cursor off");
 140   menuFile->AppendSeparator();
 141 #endif
 142   menuFile->Append(LIST_QUIT, "E&xit\tAlt-X");
 143
 144   wxMenu *menuView = new wxMenu;
 145   menuView->Append(LIST_LIST_VIEW,         "&List view\tF1");
 146   menuView->Append(LIST_REPORT_VIEW,         "&Report view\tF2");
 147   menuView->Append(LIST_ICON_VIEW,         "&Icon view\tF3");
 148   menuView->Append(LIST_ICON_TEXT_VIEW,     "Icon view with &text\tF4");
 149   menuView->Append(LIST_SMALL_ICON_VIEW,     "&Small icon view\tF5");
 150   menuView->Append(LIST_SMALL_ICON_TEXT_VIEW,     "Small icon &view with text\tF6");
 151
 152   wxMenu *menuList = new wxMenu;
 153   menuList->Append(LIST_DESELECT_ALL, "&Deselect All\tCtrl-D");
 154   menuList->Append(LIST_SELECT_ALL, "S&elect All\tCtrl-A");
 155   menuList->AppendSeparator();
 156   menuList->Append(LIST_SORT, "&Sort\tCtrl-S");
 157   menuList->AppendSeparator();
 158   menuList->Append(LIST_DELETE_ALL, "Delete &all items");
 159
 160   wxMenu *menuCol = new wxMenu;
 161   menuCol->Append(LIST_SET_FG_COL, "&Foreground colour...");
 162   menuCol->Append(LIST_SET_BG_COL, "&Background colour...");
 163
 164   wxMenuBar *menubar = new wxMenuBar;
 165   menubar->Append(menuFile, "&File");
 166   menubar->Append(menuView, "&View");
 167   menubar->Append(menuList, "&List");
 168   menubar->Append(menuCol, "&Colour");
 169   frame->SetMenuBar(menubar);
 170
 171   frame->m_listCtrl = new MyListCtrl(frame, LIST_CTRL, wxPoint(0, 0), wxSize(400, 200),
 172           wxLC_LIST|wxSUNKEN_BORDER|wxLC_EDIT_LABELS );
 173 //          wxLC_LIST|wxLC_USER_TEXT|wxSUNKEN_BORDER); // wxLC_USER_TEXT requires app to supply all text on demand
 174
 175   frame->m_logWindow = new wxTextCtrl(frame, -1, "", wxPoint(0, 0), wxSize(400, 200), wxTE_MULTILINE|wxSUNKEN_BORDER);
 176
 177   wxLayoutConstraints *c = new wxLayoutConstraints;
 178   c->top.SameAs            (frame, wxTop);
 179   c->left.SameAs        (frame, wxLeft);
 180   c->right.SameAs        (frame, wxRight);
 181   c->height.PercentOf    (frame, wxHeight, 66);
 182   frame->m_listCtrl->SetConstraints(c);
 183
 184   c = new wxLayoutConstraints;
 185   c->top.Below            (frame->m_listCtrl);
 186   c->left.SameAs        (frame, wxLeft);
 187   c->right.SameAs        (frame, wxRight);
 188   c->bottom.SameAs        (frame, wxBottom);
 189   frame->m_logWindow->SetConstraints(c);
 190   frame->SetAutoLayout(TRUE);
 191
 192   wxString buf;
 193   for ( int i=0; i < 30; i++)
 194   {
 195       wxChar buf[20];
 196       wxSprintf(buf, _T("Item %d"), i);
 197       frame->m_listCtrl->InsertItem(i, buf);
 198   }
 199
 200   frame->CreateStatusBar(3);
 201
 202   // Show the frame
 203   frame->Show(TRUE);
 204
 205   SetTopWindow(frame);
 206
 207   return TRUE;
 208 }
 209
 210 // My frame constructor
 211 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
 212        : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 213 {
 214     m_listCtrl = (MyListCtrl *) NULL;
 215     m_logWindow = (wxTextCtrl *) NULL;
 216 }
 217
 218 MyFrame::~MyFrame()
 219 {
 220     delete wxGetApp().m_imageListNormal;
 221     delete wxGetApp().m_imageListSmall;
 222 }
 223
 224 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 225 {
 226   Close(TRUE);
 227 }
 228
 229 void MyFrame::BusyOn(wxCommandEvent& WXUNUSED(event))
 230 {
 231    wxBeginBusyCursor();
 232 }
 233
 234 void MyFrame::BusyOff(wxCommandEvent& WXUNUSED(event))
 235 {
 236    wxEndBusyCursor();
 237 }
 238
 239 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 240 {
 241     wxMessageDialog dialog(this, "List test sample\nJulian Smart (c) 1997",
 242             "About list test", wxOK|wxCANCEL);
 243
 244     dialog.ShowModal();
 245 }
 246
 247 void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
 248 {
 249     int n = m_listCtrl->GetItemCount();
 250     for (int i = 0; i < n; i++)
 251         m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
 252 }
 253
 254 void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 255 {
 256     int n = m_listCtrl->GetItemCount();
 257     for (int i = 0; i < n; i++)
 258         m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 259 }
 260
 261 void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
 262 {
 263     m_listCtrl->ClearAll();
 264     m_logWindow->Clear();
 265
 266     m_listCtrl->SetSingleStyle(wxLC_LIST);
 267     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
 268     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_SMALL);
 269
 270     for ( int i=0; i < 30; i++)
 271     {
 272         wxChar buf[20];
 273         wxSprintf(buf, _T("Item %d"), i);
 274         m_listCtrl->InsertItem(i, buf);
 275     }
 276 }
 277
 278 void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 279 {
 280     m_logWindow->Clear();
 281     m_listCtrl->ClearAll();
 282
 283     m_listCtrl->SetSingleStyle(wxLC_REPORT);
 284     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
 285     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 286
 287     m_listCtrl->InsertColumn(0, "Column 1"); // , wxLIST_FORMAT_LEFT, 140);
 288     m_listCtrl->InsertColumn(1, "Column 2"); // , wxLIST_FORMAT_LEFT, 140);
 289     m_listCtrl->InsertColumn(2, "One More Column (2)"); // , wxLIST_FORMAT_LEFT, 140);
 290
 291     // to speed up inserting we hide the control temporarily
 292     m_listCtrl->Hide();
 293
 294     wxStopWatch sw;
 295
 296     wxString buf;
 297     static const int NUM_ITEMS = 3000;
 298     for ( int i = 0; i < NUM_ITEMS; i++ )
 299     {
 300         buf.Printf(_T("This is item %d"), i);
 301         long tmp = m_listCtrl->InsertItem(i, buf, 0);
 302         m_listCtrl->SetItemData(tmp, i);
 303
 304         buf.Printf(_T("Col 1, item %d"), i);
 305         tmp = m_listCtrl->SetItem(i, 1, buf);
 306
 307         buf.Printf(_T("Item %d in column 2"), i);
 308         tmp = m_listCtrl->SetItem(i, 2, buf);
 309     }
 310
 311     m_logWindow->WriteText(wxString::Format(_T("%d items inserted in %ldms\n"),
 312                                             NUM_ITEMS, sw.Time()));
 313     m_listCtrl->Show();
 314
 315     // we leave all mask fields to 0 and only change the colour
 316     wxListItem item;
 317     item.m_itemId = 0;
 318     item.SetTextColour(*wxRED);
 319     m_listCtrl->SetItem( item );
 320
 321     item.m_itemId = 2;
 322     item.SetTextColour(*wxGREEN);
 323     m_listCtrl->SetItem( item );
 324     item.m_itemId = 4;
 325     item.SetTextColour(*wxLIGHT_GREY);
 326     item.SetFont(*wxITALIC_FONT);
 327     item.SetBackgroundColour(*wxRED);
 328     m_listCtrl->SetItem( item );
 329
 330     m_listCtrl->SetTextColour(*wxBLUE);
 331     m_listCtrl->SetBackgroundColour(*wxLIGHT_GREY);
 332
 333     m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
 334     m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
 335     m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
 336 }
 337
 338 void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
 339 {
 340     m_logWindow->Clear();
 341     m_listCtrl->ClearAll();
 342
 343     m_listCtrl->SetSingleStyle(wxLC_ICON);
 344     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 345     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 346
 347     for ( int i=0; i < 9; i++)
 348     {
 349         m_listCtrl->InsertItem(i, i);
 350     }
 351 }
 352
 353 void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
 354 {
 355     m_logWindow->Clear();
 356     m_listCtrl->ClearAll();
 357
 358     m_listCtrl->SetSingleStyle(wxLC_ICON);
 359     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 360     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 361
 362     for ( int i=0; i < 9; i++)
 363     {
 364         wxChar buf[20];
 365         wxSprintf(buf, _T("Label %d"), i);
 366         m_listCtrl->InsertItem(i, buf, i);
 367     }
 368 }
 369
 370 void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
 371 {
 372     m_logWindow->Clear();
 373     m_listCtrl->ClearAll();
 374
 375     m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
 376     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 377     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 378
 379     for ( int i=0; i < 9; i++)
 380     {
 381         m_listCtrl->InsertItem(i, 0);
 382     }
 383 }
 384
 385 void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
 386 {
 387     m_logWindow->Clear();
 388     m_listCtrl->ClearAll();
 389
 390     m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
 391     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 392     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 393
 394     for ( int i=0; i < 9; i++)
 395     {
 396         m_listCtrl->InsertItem(i, "Label", 0);
 397     }
 398 }
 399
 400 void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
 401 {
 402     wxStopWatch sw;
 403
 404     m_listCtrl->SortItems(MyCompareFunction, 0);
 405
 406     m_logWindow->WriteText(wxString::Format(_T("Sorting %d items took %ld ms\n"),
 407                                             m_listCtrl->GetItemCount(),
 408                                             sw.Time()));
 409 }
 410
 411 void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
 412 {
 413     m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
 414     m_listCtrl->Refresh();
 415 }
 416
 417 void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
 418 {
 419     m_listCtrl->SetBackgroundColour(wxGetColourFromUser(this));
 420     m_listCtrl->Refresh();
 421 }
 422
 423 void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
 424 {
 425     wxStopWatch sw;
 426
 427     m_listCtrl->DeleteAllItems();
 428
 429     m_logWindow->WriteText(wxString::Format(_T("Deleting %d items took %ld ms\n"),
 430                                             m_listCtrl->GetItemCount(),
 431                                             sw.Time()));
 432 }
 433
 434 // MyListCtrl
 435
 436 void MyListCtrl::OnColClick(wxListEvent& event)
 437 {
 438     if ( !wxGetApp().GetTopWindow() )
 439         return;
 440
 441     wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 442     if ( !text )
 443         return;
 444
 445     wxString msg;
 446     msg.Printf( "OnColumnClick at %d.\n", event.GetColumn() );
 447     text->WriteText(msg);
 448 }
 449
 450 void MyListCtrl::OnBeginDrag(wxListEvent& event)
 451 {
 452     if ( !wxGetApp().GetTopWindow() )
 453         return;
 454
 455     wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 456     if ( !text )
 457         return;
 458
 459     wxString msg;
 460     msg.Printf( "OnBeginDrag at %d,%d.\n", event.m_pointDrag.x, event.m_pointDrag.y );
 461     text->WriteText(msg);
 462 }
 463
 464 void MyListCtrl::OnBeginRDrag(wxListEvent& event)
 465 {
 466     if ( !wxGetApp().GetTopWindow() )
 467         return;
 468
 469     wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 470     if ( !text )
 471         return;
 472
 473     wxString msg;
 474     msg.Printf( "OnBeginRDrag at %d,%d.\n", event.m_pointDrag.x, event.m_pointDrag.y );
 475     text->WriteText(msg);
 476 }
 477
 478 void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
 479 {
 480     if ( !wxGetApp().GetTopWindow() )
 481         return;
 482
 483     wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 484     if ( !text )
 485         return;
 486
 487     text->WriteText("OnBeginLabelEdit: ");
 488     text->WriteText(event.m_item.m_text);
 489     text->WriteText("\n");
 490 }
 491
 492 void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
 493 {
 494     if ( !wxGetApp().GetTopWindow() )
 495         return;
 496
 497     wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 498     if ( !text )
 499         return;
 500
 501     text->WriteText("OnEndLabelEdit: ");
 502     text->WriteText(event.m_item.m_text);
 503     text->WriteText("\n");
 504 }
 505
 506 void MyListCtrl::OnDeleteItem(wxListEvent& WXUNUSED(event))
 507 {
 508     if ( !wxGetApp().GetTopWindow() )
 509         return;
 510
 511     wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 512     if ( !text )
 513         return;
 514
 515         text->WriteText("OnDeleteItem\n");
 516 }
 517
 518 void MyListCtrl::OnDeleteAllItems(wxListEvent& WXUNUSED(event))
 519 {
 520     if ( !wxGetApp().GetTopWindow() )
 521         return;
 522
 523     wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 524     if ( !text )
 525         return;
 526
 527         text->WriteText("OnDeleteAllItems\n");
 528 }
 529
 530 void MyListCtrl::OnGetInfo(wxListEvent& event)
 531 {
 532     if ( !wxGetApp().GetTopWindow() )
 533         return;
 534
 535     wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 536     if ( !text )
 537         return;
 538
 539     text->WriteText("OnGetInfo\n");
 540
 541     (*text) << "OnGetInfo (" << event.m_item.m_itemId << ", " << event.m_item.m_col << ")";
 542     if ( event.m_item.m_mask & wxLIST_MASK_STATE )
 543         (*text) << " wxLIST_MASK_STATE";
 544     if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 545         (*text) << " wxLIST_MASK_TEXT";
 546     if ( event.m_item.m_mask & wxLIST_MASK_IMAGE )
 547         (*text) << " wxLIST_MASK_IMAGE";
 548     if ( event.m_item.m_mask & wxLIST_MASK_DATA )
 549         (*text) << " wxLIST_MASK_DATA";
 550     if ( event.m_item.m_mask & wxLIST_SET_ITEM )
 551         (*text) << " wxLIST_SET_ITEM";
 552     if ( event.m_item.m_mask & wxLIST_MASK_WIDTH )
 553         (*text) << " wxLIST_MASK_WIDTH";
 554     if ( event.m_item.m_mask & wxLIST_MASK_FORMAT )
 555         (*text) << " wxLIST_MASK_WIDTH";
 556
 557     if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 558     {
 559         event.m_item.m_text = "My callback text";
 560     }
 561     (*text) << "\n";
 562 }
 563
 564 void MyListCtrl::OnSetInfo(wxListEvent& WXUNUSED(event))
 565 {
 566     if ( !wxGetApp().GetTopWindow() )
 567         return;
 568
 569     wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 570     if ( !text )
 571         return;
 572
 573     text->WriteText("OnSetInfo\n");
 574 }
 575
 576 void MyListCtrl::OnSelected(wxListEvent& event)
 577 {
 578     if ( !wxGetApp().GetTopWindow() )
 579         return;
 580
 581     wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 582     if ( !text )
 583         return;
 584
 585     if ( GetWindowStyle() & wxLC_REPORT )
 586     {
 587         wxListItem info;
 588         info.m_itemId = event.m_itemIndex;
 589         info.m_col = 1;
 590         info.m_mask = wxLIST_MASK_TEXT;
 591         if ( GetItem(info) )
 592         {
 593             *text << "Value of the 2nd field of the selected item: "
 594                   << info.m_text << '\n';
 595         }
 596         else
 597         {
 598             wxFAIL_MSG("wxListCtrl::GetItem() failed");
 599         }
 600     }
 601
 602     text->WriteText("OnSelected\n");
 603 }
 604
 605 void MyListCtrl::OnDeselected(wxListEvent& WXUNUSED(event))
 606 {
 607     if ( !wxGetApp().GetTopWindow() )
 608         return;
 609
 610     wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 611     if ( !text )
 612         return;
 613
 614     text->WriteText("OnDeselected\n");
 615 }
 616
 617 void MyListCtrl::OnActivated(wxListEvent& WXUNUSED(event))
 618 {
 619     if ( !wxGetApp().GetTopWindow() )
 620         return;
 621
 622     wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 623     if ( !text )
 624         return;
 625
 626     text->WriteText("OnActivated\n");
 627 }
 628
 629 void MyListCtrl::OnListKeyDown(wxListEvent& event)
 630 {
 631     if ( !wxGetApp().GetTopWindow() )
 632         return;
 633
 634     wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 635     if ( !text )
 636         return;
 637
 638     text->WriteText("OnListKeyDown\n");
 639 }
 640
 641