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         EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
  60 END_EVENT_TABLE()
  61
  62 IMPLEMENT_APP(MyApp)
  63
  64 // `Main program' equivalent, creating windows and returning main app frame
  65 bool MyApp::OnInit(void)
  66 {
  67   // Create the main frame window
  68   MyFrame *frame = new MyFrame((wxFrame *) NULL, (char *) "wxListCtrl Test", 50, 50, 450, 340);
  69
  70   // This reduces flicker effects - even better would be to define OnEraseBackground
  71   // to do nothing. When the list control's scrollbars are show or hidden, the
  72   // frame is sent a background erase event.
  73   frame->SetBackgroundColour( *wxWHITE );
  74
  75   // Give it an icon
  76   frame->SetIcon( wxICON(mondrian) );
  77
  78   // Make an image list containing large icons
  79   m_imageListNormal = new wxImageList(32, 32, TRUE);
  80   m_imageListSmall = new wxImageList(16, 16, TRUE);
  81
  82 #ifdef __WXMSW__
  83   m_imageListNormal->Add( wxIcon("icon1", wxBITMAP_TYPE_ICO_RESOURCE) );
  84   m_imageListNormal->Add( wxIcon("icon2", wxBITMAP_TYPE_ICO_RESOURCE) );
  85   m_imageListNormal->Add( wxIcon("icon3", wxBITMAP_TYPE_ICO_RESOURCE) );
  86   m_imageListNormal->Add( wxIcon("icon4", wxBITMAP_TYPE_ICO_RESOURCE) );
  87   m_imageListNormal->Add( wxIcon("icon5", wxBITMAP_TYPE_ICO_RESOURCE) );
  88   m_imageListNormal->Add( wxIcon("icon6", wxBITMAP_TYPE_ICO_RESOURCE) );
  89   m_imageListNormal->Add( wxIcon("icon7", wxBITMAP_TYPE_ICO_RESOURCE) );
  90   m_imageListNormal->Add( wxIcon("icon8", wxBITMAP_TYPE_ICO_RESOURCE) );
  91   m_imageListNormal->Add( wxIcon("icon9", wxBITMAP_TYPE_ICO_RESOURCE) );
  92
  93   m_imageListSmall->Add( wxIcon("iconsmall", wxBITMAP_TYPE_ICO_RESOURCE) );
  94
  95 #else
  96
  97   #include "bitmaps/toolbrai.xpm"
  98   m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
  99   #include "bitmaps/toolchar.xpm"
 100   m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
 101   #include "bitmaps/tooldata.xpm"
 102   m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
 103   #include "bitmaps/toolnote.xpm"
 104   m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
 105   #include "bitmaps/tooltodo.xpm"
 106   m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
 107   #include "bitmaps/toolchec.xpm"
 108   m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
 109   #include "bitmaps/toolgame.xpm"
 110   m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
 111   #include "bitmaps/tooltime.xpm"
 112   m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
 113   #include "bitmaps/toolword.xpm"
 114   m_imageListNormal->Add( wxIcon( toolword_xpm ) );
 115
 116   #include "bitmaps/small1.xpm"
 117   m_imageListSmall->Add( wxIcon( small1_xpm) );
 118
 119 #endif
 120
 121   // Make a menubar
 122   wxMenu *file_menu = new wxMenu;
 123
 124   file_menu->Append(LIST_LIST_VIEW,             "&List view");
 125   file_menu->Append(LIST_REPORT_VIEW,           "&Report view");
 126   file_menu->Append(LIST_ICON_VIEW,             "&Icon view");
 127   file_menu->Append(LIST_ICON_TEXT_VIEW,        "Icon view with &text");
 128   file_menu->Append(LIST_SMALL_ICON_VIEW,       "&Small icon view");
 129   file_menu->Append(LIST_SMALL_ICON_TEXT_VIEW,  "Small icon &view with text");
 130   file_menu->Append(LIST_DESELECT_ALL, "&Deselect All");
 131   file_menu->Append(LIST_SELECT_ALL, "S&elect All");
 132   file_menu->AppendSeparator();
 133   file_menu->Append(LIST_ABOUT, "&About");
 134   file_menu->Append(LIST_QUIT, "E&xit");
 135   wxMenuBar *menu_bar = new wxMenuBar;
 136   menu_bar->Append(file_menu, "&File");
 137   frame->SetMenuBar(menu_bar);
 138
 139   // Make a panel with a message
 140   frame->m_listCtrl = new MyListCtrl(frame, LIST_CTRL, wxPoint(0, 0), wxSize(400, 200),
 141                 wxLC_LIST|wxSUNKEN_BORDER);
 142 //              wxLC_LIST|wxLC_USER_TEXT|wxSUNKEN_BORDER); // wxLC_USER_TEXT requires app to supply all text on demand
 143   frame->m_logWindow = new wxTextCtrl(frame, -1, "", wxPoint(0, 0), wxSize(400, 200), wxTE_MULTILINE|wxSUNKEN_BORDER);
 144
 145   wxLayoutConstraints *c = new wxLayoutConstraints;
 146   c->top.SameAs                 (frame, wxTop);
 147   c->left.SameAs                (frame, wxLeft);
 148   c->right.SameAs               (frame, wxRight);
 149   c->height.PercentOf   (frame, wxHeight, 66);
 150   frame->m_listCtrl->SetConstraints(c);
 151
 152   c = new wxLayoutConstraints;
 153   c->top.Below                  (frame->m_listCtrl);
 154   c->left.SameAs                (frame, wxLeft);
 155   c->right.SameAs               (frame, wxRight);
 156   c->bottom.SameAs              (frame, wxBottom);
 157   frame->m_logWindow->SetConstraints(c);
 158   frame->SetAutoLayout(TRUE);
 159
 160   for ( int i=0; i < 30; i++)
 161         {
 162                 char buf[20];
 163                 sprintf(buf, "Item %d", i);
 164                 frame->m_listCtrl->InsertItem(i, buf);
 165         }
 166
 167   frame->CreateStatusBar(3);
 168   frame->SetStatusText("", 0);
 169
 170   // Show the frame
 171   frame->Show(TRUE);
 172
 173   SetTopWindow(frame);
 174
 175   return TRUE;
 176 }
 177
 178 // My frame constructor
 179 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h):
 180   wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 181 {
 182         m_listCtrl = (MyListCtrl *) NULL;
 183         m_logWindow = (wxTextCtrl *) NULL;
 184 }
 185
 186 MyFrame::~MyFrame(void)
 187 {
 188         delete wxGetApp().m_imageListNormal;
 189         delete wxGetApp().m_imageListSmall;
 190 }
 191
 192 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 193 {
 194   Close(TRUE);
 195 }
 196
 197 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 198 {
 199   wxMessageDialog dialog(this, "List test sample\nJulian Smart (c) 1997",
 200         "About list test", wxOK|wxCANCEL);
 201
 202   dialog.ShowModal();
 203 }
 204
 205 void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
 206 {
 207    int n = m_listCtrl->GetItemCount();
 208    int i;
 209    for(i = 0; i < n; i++)
 210       m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
 211 }
 212
 213 void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 214 {
 215    int n = m_listCtrl->GetItemCount();
 216    int i;
 217    for(i = 0; i < n; i++)
 218       m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 219 }
 220
 221 void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
 222 {
 223         m_logWindow->Clear();
 224         m_listCtrl->DeleteAllItems();
 225         m_listCtrl->SetSingleStyle(wxLC_LIST);
 226     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
 227     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_SMALL);
 228
 229         for ( int i=0; i < 30; i++)
 230         {
 231                 char buf[20];
 232                 sprintf(buf, "Item %d", i);
 233                 m_listCtrl->InsertItem(i, buf);
 234         }
 235 }
 236
 237 void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 238 {
 239         m_logWindow->Clear();
 240         m_listCtrl->DeleteAllItems();
 241         m_listCtrl->SetSingleStyle(wxLC_REPORT);
 242     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
 243     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 244
 245         m_listCtrl->InsertColumn(0, "Column 1", wxLIST_FORMAT_LEFT, 140);
 246         m_listCtrl->InsertColumn(1, "Column 2", wxLIST_FORMAT_LEFT, 140);
 247
 248         for ( int i=0; i < 30; i++)
 249         {
 250                 char buf[20];
 251                 sprintf(buf, "Item %d, col 1", i);
 252                 long tmp = m_listCtrl->InsertItem(i, buf, 0);
 253
 254                 sprintf(buf, "Item %d, col 2", i);
 255                 tmp = m_listCtrl->SetItem(i, 1, buf);
 256         }
 257 }
 258
 259 void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
 260 {
 261         m_logWindow->Clear();
 262         m_listCtrl->DeleteAllItems();
 263         m_listCtrl->SetSingleStyle(wxLC_ICON);
 264     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 265     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 266
 267         for ( int i=0; i < 9; i++)
 268         {
 269                 m_listCtrl->InsertItem(i, i);
 270         }
 271 }
 272
 273 void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
 274 {
 275         m_logWindow->Clear();
 276         m_listCtrl->DeleteAllItems();
 277         m_listCtrl->SetSingleStyle(wxLC_ICON);
 278     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 279     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 280
 281         for ( int i=0; i < 9; i++)
 282         {
 283                 char buf[20];
 284                 sprintf(buf, "Label %d", i);
 285                 m_listCtrl->InsertItem(i, buf, i);
 286         }
 287 }
 288
 289 void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
 290 {
 291         m_logWindow->Clear();
 292         m_listCtrl->DeleteAllItems();
 293         m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
 294     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 295     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 296
 297         for ( int i=0; i < 9; i++)
 298         {
 299                 m_listCtrl->InsertItem(i, 0);
 300         }
 301 }
 302
 303 void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
 304 {
 305         m_logWindow->Clear();
 306         m_listCtrl->DeleteAllItems();
 307         m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
 308     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 309     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 310
 311         for ( int i=0; i < 9; i++)
 312         {
 313                 m_listCtrl->InsertItem(i, "Label", 0);
 314         }
 315 }
 316
 317 // MyListCtrl
 318
 319 void MyListCtrl::OnBeginDrag(wxListEvent& WXUNUSED(event))
 320 {
 321         if ( !wxGetApp().GetTopWindow() )
 322                 return;
 323
 324         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 325         if ( !text )
 326                 return;
 327
 328         text->WriteText("OnBeginDrag\n");
 329 }
 330
 331 void MyListCtrl::OnBeginRDrag(wxListEvent& WXUNUSED(event))
 332 {
 333         if ( !wxGetApp().GetTopWindow() )
 334                 return;
 335
 336         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 337         if ( !text )
 338                 return;
 339         text->WriteText("OnBeginRDrag\n");
 340 }
 341
 342 void MyListCtrl::OnBeginLabelEdit(wxListEvent& WXUNUSED(event))
 343 {
 344         if ( !wxGetApp().GetTopWindow() )
 345                 return;
 346
 347         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 348         if ( !text )
 349                 return;
 350
 351         text->WriteText("OnBeginLabelEdit\n");
 352 }
 353
 354 void MyListCtrl::OnEndLabelEdit(wxListEvent& WXUNUSED(event))
 355 {
 356         if ( !wxGetApp().GetTopWindow() )
 357                 return;
 358
 359         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 360         if ( !text )
 361                 return;
 362
 363         text->WriteText("OnEndLabelEdit\n");
 364 }
 365
 366 void MyListCtrl::OnDeleteItem(wxListEvent& WXUNUSED(event))
 367 {
 368         if ( !wxGetApp().GetTopWindow() )
 369                 return;
 370
 371         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 372         if ( !text )
 373                 return;
 374
 375         text->WriteText("OnDeleteItem\n");
 376 }
 377
 378 void MyListCtrl::OnGetInfo(wxListEvent& /*event*/)
 379 {
 380         if ( !wxGetApp().GetTopWindow() )
 381                 return;
 382
 383         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 384         if ( !text )
 385                 return;
 386
 387         text->WriteText("OnGetInfo\n");
 388
 389 /*
 390         ostream str(text);
 391
 392         str << "OnGetInfo (" << event.m_item.m_itemId << ", " << event.m_item.m_col << ")";
 393         if ( event.m_item.m_mask & wxLIST_MASK_STATE )
 394                 str << " wxLIST_MASK_STATE";
 395         if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 396                 str << " wxLIST_MASK_TEXT";
 397         if ( event.m_item.m_mask & wxLIST_MASK_IMAGE )
 398                 str << " wxLIST_MASK_IMAGE";
 399         if ( event.m_item.m_mask & wxLIST_MASK_DATA )
 400                 str << " wxLIST_MASK_DATA";
 401         if ( event.m_item.m_mask & wxLIST_SET_ITEM )
 402                 str << " wxLIST_SET_ITEM";
 403         if ( event.m_item.m_mask & wxLIST_MASK_WIDTH )
 404                 str << " wxLIST_MASK_WIDTH";
 405         if ( event.m_item.m_mask & wxLIST_MASK_FORMAT )
 406                 str << " wxLIST_MASK_WIDTH";
 407
 408         if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 409         {
 410                 event.m_item.m_text = "My callback text";
 411         }
 412         str << "\n";
 413         str.flush();
 414 */
 415 }
 416
 417 void MyListCtrl::OnSetInfo(wxListEvent& WXUNUSED(event))
 418 {
 419         if ( !wxGetApp().GetTopWindow() )
 420                 return;
 421
 422         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 423         if ( !text )
 424                 return;
 425
 426         text->WriteText("OnSetInfo\n");
 427 }
 428
 429 void MyListCtrl::OnSelected(wxListEvent& WXUNUSED(event))
 430 {
 431         if ( !wxGetApp().GetTopWindow() )
 432                 return;
 433
 434         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 435         if ( !text )
 436                 return;
 437
 438         text->WriteText("OnSelected\n");
 439 }
 440
 441 void MyListCtrl::OnDeselected(wxListEvent& WXUNUSED(event))
 442 {
 443         if ( !wxGetApp().GetTopWindow() )
 444                 return;
 445
 446         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 447         if ( !text )
 448                 return;
 449
 450         text->WriteText("OnDeselected\n");
 451 }
 452
 453 void MyListCtrl::OnActivated(wxListEvent& WXUNUSED(event))
 454 {
 455         if ( !wxGetApp().GetTopWindow() )
 456                 return;
 457
 458         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 459         if ( !text )
 460                 return;
 461
 462         text->WriteText("OnActivated\n");
 463 }
 464
 465 void MyListCtrl::OnListKeyDown(wxListEvent& WXUNUSED(event))
 466 {
 467         if ( !wxGetApp().GetTopWindow() )
 468                 return;
 469
 470         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 471         if ( !text )
 472                 return;
 473
 474         text->WriteText("OnListKeyDown\n");
 475 }
 476
 477