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 "listtest.h"
  34
  35 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
  36         EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
  37         EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
  38         EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
  39         EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
  40         EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
  41         EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
  42         EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
  43         EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
  44         EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
  45         EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
  46 END_EVENT_TABLE()
  47
  48 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
  49         EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
  50         EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
  51         EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
  52         EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
  53         EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
  54         EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
  55         EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
  56         EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
  57         EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
  58         EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
  59 END_EVENT_TABLE()
  60
  61 IMPLEMENT_APP(MyApp)
  62
  63 // `Main program' equivalent, creating windows and returning main app frame
  64 bool MyApp::OnInit(void)
  65 {
  66   // Create the main frame window
  67   MyFrame *frame = new MyFrame((wxFrame *) NULL, (char *) "wxListCtrl Test", 50, 50, 450, 340);
  68
  69   // This reduces flicker effects - even better would be to define OnEraseBackground
  70   // to do nothing. When the list control's scrollbars are show or hidden, the
  71   // frame is sent a background erase event.
  72   frame->SetBackgroundColour( *wxWHITE );
  73
  74   // Give it an icon
  75   frame->SetIcon( wxICON(mondrian) );
  76
  77   // Make an image list containing large icons
  78   m_imageListNormal = new wxImageList(32, 32, TRUE);
  79   m_imageListSmall = new wxImageList(16, 16, TRUE);
  80
  81 #ifdef __WXMSW__
  82   m_imageListNormal->Add( wxIcon("icon1", wxBITMAP_TYPE_ICO_RESOURCE) );
  83   m_imageListNormal->Add( wxIcon("icon2", wxBITMAP_TYPE_ICO_RESOURCE) );
  84   m_imageListNormal->Add( wxIcon("icon3", wxBITMAP_TYPE_ICO_RESOURCE) );
  85   m_imageListNormal->Add( wxIcon("icon4", wxBITMAP_TYPE_ICO_RESOURCE) );
  86   m_imageListNormal->Add( wxIcon("icon5", wxBITMAP_TYPE_ICO_RESOURCE) );
  87   m_imageListNormal->Add( wxIcon("icon6", wxBITMAP_TYPE_ICO_RESOURCE) );
  88   m_imageListNormal->Add( wxIcon("icon7", wxBITMAP_TYPE_ICO_RESOURCE) );
  89   m_imageListNormal->Add( wxIcon("icon8", wxBITMAP_TYPE_ICO_RESOURCE) );
  90   m_imageListNormal->Add( wxIcon("icon9", wxBITMAP_TYPE_ICO_RESOURCE) );
  91
  92   m_imageListSmall->Add( wxIcon("iconsmall", wxBITMAP_TYPE_ICO_RESOURCE) );
  93
  94 #else
  95
  96   #include "bitmaps/toolbrai.xpm"
  97   m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
  98   #include "bitmaps/toolchar.xpm"
  99   m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
 100   #include "bitmaps/tooldata.xpm"
 101   m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
 102   #include "bitmaps/toolnote.xpm"
 103   m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
 104   #include "bitmaps/tooltodo.xpm"
 105   m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
 106   #include "bitmaps/toolchec.xpm"
 107   m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
 108   #include "bitmaps/toolgame.xpm"
 109   m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
 110   #include "bitmaps/tooltime.xpm"
 111   m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
 112   #include "bitmaps/toolword.xpm"
 113   m_imageListNormal->Add( wxIcon( toolword_xpm ) );
 114
 115   #include "bitmaps/small1.xpm"
 116   m_imageListSmall->Add( wxIcon( small1_xpm) );
 117
 118 #endif
 119
 120   // Make a menubar
 121   wxMenu *file_menu = new wxMenu;
 122
 123   file_menu->Append(LIST_LIST_VIEW,             "&List view");
 124   file_menu->Append(LIST_REPORT_VIEW,           "&Report view");
 125   file_menu->Append(LIST_ICON_VIEW,             "&Icon view");
 126   file_menu->Append(LIST_ICON_TEXT_VIEW,        "Icon view with &text");
 127   file_menu->Append(LIST_SMALL_ICON_VIEW,       "&Small icon view");
 128   file_menu->Append(LIST_SMALL_ICON_TEXT_VIEW,  "Small icon &view with text");
 129   file_menu->Append(LIST_DESELECT_ALL, "&Deselect All");
 130   file_menu->Append(LIST_SELECT_ALL, "S&elect All");
 131   file_menu->AppendSeparator();
 132   file_menu->Append(LIST_ABOUT, "&About");
 133   file_menu->Append(LIST_QUIT, "E&xit");
 134   wxMenuBar *menu_bar = new wxMenuBar;
 135   menu_bar->Append(file_menu, "&File");
 136   frame->SetMenuBar(menu_bar);
 137
 138   // Make a panel with a message
 139   frame->m_listCtrl = new MyListCtrl(frame, LIST_CTRL, wxPoint(0, 0), wxSize(400, 200),
 140                 wxLC_LIST|wxSUNKEN_BORDER);
 141 //              wxLC_LIST|wxLC_USER_TEXT|wxSUNKEN_BORDER); // wxLC_USER_TEXT requires app to supply all text on demand
 142   frame->m_logWindow = new wxTextCtrl(frame, -1, "", wxPoint(0, 0), wxSize(400, 200), wxTE_MULTILINE|wxSUNKEN_BORDER);
 143
 144   wxLayoutConstraints *c = new wxLayoutConstraints;
 145   c->top.SameAs                 (frame, wxTop);
 146   c->left.SameAs                (frame, wxLeft);
 147   c->right.SameAs               (frame, wxRight);
 148   c->height.PercentOf   (frame, wxHeight, 66);
 149   frame->m_listCtrl->SetConstraints(c);
 150
 151   c = new wxLayoutConstraints;
 152   c->top.Below                  (frame->m_listCtrl);
 153   c->left.SameAs                (frame, wxLeft);
 154   c->right.SameAs               (frame, wxRight);
 155   c->bottom.SameAs              (frame, wxBottom);
 156   frame->m_logWindow->SetConstraints(c);
 157   frame->SetAutoLayout(TRUE);
 158
 159   for ( int i=0; i < 30; i++)
 160         {
 161                 char buf[20];
 162                 sprintf(buf, "Item %d", i);
 163                 frame->m_listCtrl->InsertItem(i, buf);
 164         }
 165
 166   frame->CreateStatusBar(3);
 167   frame->SetStatusText("", 0);
 168
 169   // Show the frame
 170   frame->Show(TRUE);
 171
 172   SetTopWindow(frame);
 173
 174   return TRUE;
 175 }
 176
 177 // My frame constructor
 178 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h):
 179   wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 180 {
 181         m_listCtrl = (MyListCtrl *) NULL;
 182         m_logWindow = (wxTextCtrl *) NULL;
 183 }
 184
 185 MyFrame::~MyFrame(void)
 186 {
 187         delete wxGetApp().m_imageListNormal;
 188         delete wxGetApp().m_imageListSmall;
 189 }
 190
 191 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 192 {
 193   Close(TRUE);
 194 }
 195
 196 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 197 {
 198   wxMessageDialog dialog(this, "List test sample\nJulian Smart (c) 1997",
 199         "About list test", wxOK|wxCANCEL);
 200
 201   dialog.ShowModal();
 202 }
 203
 204 void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
 205 {
 206    int n = m_listCtrl->GetItemCount();
 207    int i;
 208    for(i = 0; i < n; i++)
 209       m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
 210 }
 211
 212 void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 213 {
 214    int n = m_listCtrl->GetItemCount();
 215    int i;
 216    for(i = 0; i < n; i++)
 217       m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 218 }
 219
 220 void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
 221 {
 222         m_logWindow->Clear();
 223         m_listCtrl->DeleteAllItems();
 224         m_listCtrl->SetSingleStyle(wxLC_LIST);
 225     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
 226     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_SMALL);
 227
 228         for ( int i=0; i < 30; i++)
 229         {
 230                 char buf[20];
 231                 sprintf(buf, "Item %d", i);
 232                 m_listCtrl->InsertItem(i, buf);
 233         }
 234 }
 235
 236 void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 237 {
 238         m_logWindow->Clear();
 239         m_listCtrl->DeleteAllItems();
 240         m_listCtrl->SetSingleStyle(wxLC_REPORT);
 241     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
 242     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 243
 244         m_listCtrl->InsertColumn(0, "Column 1", wxLIST_FORMAT_LEFT, 140);
 245         m_listCtrl->InsertColumn(1, "Column 2", wxLIST_FORMAT_LEFT, 140);
 246
 247         for ( int i=0; i < 30; i++)
 248         {
 249                 char buf[20];
 250                 sprintf(buf, "Item %d, col 1", i);
 251                 long tmp = m_listCtrl->InsertItem(i, buf, 0);
 252
 253                 sprintf(buf, "Item %d, col 2", i);
 254                 tmp = m_listCtrl->SetItem(i, 1, buf);
 255         }
 256 }
 257
 258 void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
 259 {
 260         m_logWindow->Clear();
 261         m_listCtrl->DeleteAllItems();
 262         m_listCtrl->SetSingleStyle(wxLC_ICON);
 263     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 264     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 265
 266         for ( int i=0; i < 9; i++)
 267         {
 268                 m_listCtrl->InsertItem(i, i);
 269         }
 270 }
 271
 272 void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
 273 {
 274         m_logWindow->Clear();
 275         m_listCtrl->DeleteAllItems();
 276         m_listCtrl->SetSingleStyle(wxLC_ICON);
 277     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 278     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 279
 280         for ( int i=0; i < 9; i++)
 281         {
 282                 char buf[20];
 283                 sprintf(buf, "Label %d", i);
 284                 m_listCtrl->InsertItem(i, buf, i);
 285         }
 286 }
 287
 288 void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
 289 {
 290         m_logWindow->Clear();
 291         m_listCtrl->DeleteAllItems();
 292         m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
 293     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 294     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 295
 296         for ( int i=0; i < 9; i++)
 297         {
 298                 m_listCtrl->InsertItem(i, 0);
 299         }
 300 }
 301
 302 void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
 303 {
 304         m_logWindow->Clear();
 305         m_listCtrl->DeleteAllItems();
 306         m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
 307     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 308     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 309
 310         for ( int i=0; i < 9; i++)
 311         {
 312                 m_listCtrl->InsertItem(i, "Label", 0);
 313         }
 314 }
 315
 316 // MyListCtrl
 317
 318 void MyListCtrl::OnBeginDrag(wxListEvent& WXUNUSED(event))
 319 {
 320         if ( !wxGetApp().GetTopWindow() )
 321                 return;
 322
 323         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 324         if ( !text )
 325                 return;
 326
 327         text->WriteText("OnBeginDrag\n");
 328 }
 329
 330 void MyListCtrl::OnBeginRDrag(wxListEvent& WXUNUSED(event))
 331 {
 332         if ( !wxGetApp().GetTopWindow() )
 333                 return;
 334
 335         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 336         if ( !text )
 337                 return;
 338         text->WriteText("OnBeginRDrag\n");
 339 }
 340
 341 void MyListCtrl::OnBeginLabelEdit(wxListEvent& WXUNUSED(event))
 342 {
 343         if ( !wxGetApp().GetTopWindow() )
 344                 return;
 345
 346         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 347         if ( !text )
 348                 return;
 349
 350         text->WriteText("OnBeginLabelEdit\n");
 351 }
 352
 353 void MyListCtrl::OnEndLabelEdit(wxListEvent& WXUNUSED(event))
 354 {
 355         if ( !wxGetApp().GetTopWindow() )
 356                 return;
 357
 358         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 359         if ( !text )
 360                 return;
 361
 362         text->WriteText("OnEndLabelEdit\n");
 363 }
 364
 365 void MyListCtrl::OnDeleteItem(wxListEvent& WXUNUSED(event))
 366 {
 367         if ( !wxGetApp().GetTopWindow() )
 368                 return;
 369
 370         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 371         if ( !text )
 372                 return;
 373
 374         text->WriteText("OnDeleteItem\n");
 375 }
 376
 377 void MyListCtrl::OnGetInfo(wxListEvent& /*event*/)
 378 {
 379         if ( !wxGetApp().GetTopWindow() )
 380                 return;
 381
 382         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 383         if ( !text )
 384                 return;
 385
 386         text->WriteText("OnGetInfo\n");
 387
 388 /*
 389         ostream str(text);
 390
 391         str << "OnGetInfo (" << event.m_item.m_itemId << ", " << event.m_item.m_col << ")";
 392         if ( event.m_item.m_mask & wxLIST_MASK_STATE )
 393                 str << " wxLIST_MASK_STATE";
 394         if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 395                 str << " wxLIST_MASK_TEXT";
 396         if ( event.m_item.m_mask & wxLIST_MASK_IMAGE )
 397                 str << " wxLIST_MASK_IMAGE";
 398         if ( event.m_item.m_mask & wxLIST_MASK_DATA )
 399                 str << " wxLIST_MASK_DATA";
 400         if ( event.m_item.m_mask & wxLIST_SET_ITEM )
 401                 str << " wxLIST_SET_ITEM";
 402         if ( event.m_item.m_mask & wxLIST_MASK_WIDTH )
 403                 str << " wxLIST_MASK_WIDTH";
 404         if ( event.m_item.m_mask & wxLIST_MASK_FORMAT )
 405                 str << " wxLIST_MASK_WIDTH";
 406
 407         if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 408         {
 409                 event.m_item.m_text = "My callback text";
 410         }
 411         str << "\n";
 412         str.flush();
 413 */
 414 }
 415
 416 void MyListCtrl::OnSetInfo(wxListEvent& WXUNUSED(event))
 417 {
 418         if ( !wxGetApp().GetTopWindow() )
 419                 return;
 420
 421         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 422         if ( !text )
 423                 return;
 424
 425         text->WriteText("OnSetInfo\n");
 426 }
 427
 428 void MyListCtrl::OnSelected(wxListEvent& WXUNUSED(event))
 429 {
 430         if ( !wxGetApp().GetTopWindow() )
 431                 return;
 432
 433         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 434         if ( !text )
 435                 return;
 436
 437         text->WriteText("OnSelected\n");
 438 }
 439
 440 void MyListCtrl::OnDeselected(wxListEvent& WXUNUSED(event))
 441 {
 442         if ( !wxGetApp().GetTopWindow() )
 443                 return;
 444
 445         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 446         if ( !text )
 447                 return;
 448
 449         text->WriteText("OnDeselected\n");
 450 }
 451
 452 void MyListCtrl::OnListKeyDown(wxListEvent& WXUNUSED(event))
 453 {
 454         if ( !wxGetApp().GetTopWindow() )
 455                 return;
 456
 457         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 458         if ( !text )
 459                 return;
 460
 461         text->WriteText("OnListKeyDown\n");
 462 }
 463