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(BUSY_ON, MyFrame::BusyOn)
  37         EVT_MENU(BUSY_OFF, MyFrame::BusyOff)
  38         EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
  39         EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
  40         EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
  41         EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
  42         EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
  43         EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
  44         EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
  45         EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
  46         EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
  47         EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
  48 END_EVENT_TABLE()
  49
  50 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
  51         EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
  52         EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
  53         EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
  54         EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
  55         EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
  56         EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
  57         EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
  58         EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
  59         EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
  60         EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
  61         EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
  62 END_EVENT_TABLE()
  63
  64 IMPLEMENT_APP(MyApp)
  65
  66 // `Main program' equivalent, creating windows and returning main app frame
  67 bool MyApp::OnInit(void)
  68 {
  69   // Create the main frame window
  70   MyFrame *frame = new MyFrame((wxFrame *) NULL, "wxListCtrl Test", 50, 50, 450, 340);
  71
  72   // This reduces flicker effects - even better would be to define OnEraseBackground
  73   // to do nothing. When the list control's scrollbars are show or hidden, the
  74   // frame is sent a background erase event.
  75   frame->SetBackgroundColour( *wxWHITE );
  76
  77   // Give it an icon
  78   frame->SetIcon( wxICON(mondrian) );
  79
  80   // Make an image list containing large icons
  81   m_imageListNormal = new wxImageList(32, 32, TRUE);
  82   m_imageListSmall = new wxImageList(16, 16, TRUE);
  83
  84 #ifdef __WXMSW__
  85   m_imageListNormal->Add( wxIcon("icon1", wxBITMAP_TYPE_ICO_RESOURCE) );
  86   m_imageListNormal->Add( wxIcon("icon2", wxBITMAP_TYPE_ICO_RESOURCE) );
  87   m_imageListNormal->Add( wxIcon("icon3", wxBITMAP_TYPE_ICO_RESOURCE) );
  88   m_imageListNormal->Add( wxIcon("icon4", wxBITMAP_TYPE_ICO_RESOURCE) );
  89   m_imageListNormal->Add( wxIcon("icon5", wxBITMAP_TYPE_ICO_RESOURCE) );
  90   m_imageListNormal->Add( wxIcon("icon6", wxBITMAP_TYPE_ICO_RESOURCE) );
  91   m_imageListNormal->Add( wxIcon("icon7", wxBITMAP_TYPE_ICO_RESOURCE) );
  92   m_imageListNormal->Add( wxIcon("icon8", wxBITMAP_TYPE_ICO_RESOURCE) );
  93   m_imageListNormal->Add( wxIcon("icon9", wxBITMAP_TYPE_ICO_RESOURCE) );
  94
  95   m_imageListSmall->Add( wxIcon("iconsmall", wxBITMAP_TYPE_ICO_RESOURCE) );
  96
  97 #else
  98
  99   #include "bitmaps/toolbrai.xpm"
 100   m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
 101   #include "bitmaps/toolchar.xpm"
 102   m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
 103   #include "bitmaps/tooldata.xpm"
 104   m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
 105   #include "bitmaps/toolnote.xpm"
 106   m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
 107   #include "bitmaps/tooltodo.xpm"
 108   m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
 109   #include "bitmaps/toolchec.xpm"
 110   m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
 111   #include "bitmaps/toolgame.xpm"
 112   m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
 113   #include "bitmaps/tooltime.xpm"
 114   m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
 115   #include "bitmaps/toolword.xpm"
 116   m_imageListNormal->Add( wxIcon( toolword_xpm ) );
 117
 118   #include "bitmaps/small1.xpm"
 119   m_imageListSmall->Add( wxIcon( small1_xpm) );
 120
 121 #endif
 122
 123   // Make a menubar
 124   wxMenu *file_menu = new wxMenu;
 125
 126   file_menu->Append(LIST_LIST_VIEW,             "&List view");
 127   file_menu->Append(LIST_REPORT_VIEW,           "&Report view");
 128   file_menu->Append(LIST_ICON_VIEW,             "&Icon view");
 129   file_menu->Append(LIST_ICON_TEXT_VIEW,        "Icon view with &text");
 130   file_menu->Append(LIST_SMALL_ICON_VIEW,       "&Small icon view");
 131   file_menu->Append(LIST_SMALL_ICON_TEXT_VIEW,  "Small icon &view with text");
 132   file_menu->Append(LIST_DESELECT_ALL, "&Deselect All");
 133   file_menu->Append(LIST_SELECT_ALL, "S&elect All");
 134   file_menu->Append(BUSY_ON,            "&Busy cursor on");
 135   file_menu->Append(BUSY_OFF,           "&Busy cursor off");
 136   file_menu->AppendSeparator();
 137   file_menu->Append(LIST_ABOUT, "&About");
 138   file_menu->Append(LIST_QUIT, "E&xit");
 139   wxMenuBar *menu_bar = new wxMenuBar;
 140   menu_bar->Append(file_menu, "&File");
 141   frame->SetMenuBar(menu_bar);
 142
 143   // Make a panel with a message
 144   frame->m_listCtrl = new MyListCtrl(frame, LIST_CTRL, wxPoint(0, 0), wxSize(400, 200),
 145                 wxLC_LIST|wxSUNKEN_BORDER);
 146 //              wxLC_LIST|wxLC_USER_TEXT|wxSUNKEN_BORDER); // wxLC_USER_TEXT requires app to supply all text on demand
 147   frame->m_logWindow = new wxTextCtrl(frame, -1, "", wxPoint(0, 0), wxSize(400, 200), wxTE_MULTILINE|wxSUNKEN_BORDER);
 148
 149   wxLayoutConstraints *c = new wxLayoutConstraints;
 150   c->top.SameAs                 (frame, wxTop);
 151   c->left.SameAs                (frame, wxLeft);
 152   c->right.SameAs               (frame, wxRight);
 153   c->height.PercentOf   (frame, wxHeight, 66);
 154   frame->m_listCtrl->SetConstraints(c);
 155
 156   c = new wxLayoutConstraints;
 157   c->top.Below                  (frame->m_listCtrl);
 158   c->left.SameAs                (frame, wxLeft);
 159   c->right.SameAs               (frame, wxRight);
 160   c->bottom.SameAs              (frame, wxBottom);
 161   frame->m_logWindow->SetConstraints(c);
 162   frame->SetAutoLayout(TRUE);
 163
 164   for ( int i=0; i < 30; i++)
 165         {
 166                 wxChar buf[20];
 167                 wxSprintf(buf, _T("Item %d"), i);
 168                 frame->m_listCtrl->InsertItem(i, buf);
 169         }
 170
 171   frame->CreateStatusBar(3);
 172   frame->SetStatusText("", 0);
 173
 174   // Show the frame
 175   frame->Show(TRUE);
 176
 177   SetTopWindow(frame);
 178
 179   return TRUE;
 180 }
 181
 182 // My frame constructor
 183 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h):
 184   wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 185 {
 186         m_listCtrl = (MyListCtrl *) NULL;
 187         m_logWindow = (wxTextCtrl *) NULL;
 188 }
 189
 190 MyFrame::~MyFrame(void)
 191 {
 192         delete wxGetApp().m_imageListNormal;
 193         delete wxGetApp().m_imageListSmall;
 194 }
 195
 196 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 197 {
 198   Close(TRUE);
 199 }
 200
 201 void MyFrame::BusyOn(wxCommandEvent& WXUNUSED(event))
 202 {
 203    wxBeginBusyCursor();
 204 }
 205
 206 void MyFrame::BusyOff(wxCommandEvent& WXUNUSED(event))
 207 {
 208    wxEndBusyCursor();
 209 }
 210
 211 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 212 {
 213   wxMessageDialog dialog(this, "List test sample\nJulian Smart (c) 1997",
 214         "About list test", wxOK|wxCANCEL);
 215
 216   dialog.ShowModal();
 217 }
 218
 219 void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
 220 {
 221    int n = m_listCtrl->GetItemCount();
 222    for (int i = 0; i < n; i++)
 223       m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
 224 }
 225
 226 void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 227 {
 228    int n = m_listCtrl->GetItemCount();
 229    for (int i = 0; i < n; i++)
 230       m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 231 }
 232
 233 void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
 234 {
 235     m_listCtrl->DeleteAllItems();
 236     m_logWindow->Clear();
 237     m_listCtrl->SetSingleStyle(wxLC_LIST);
 238     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
 239     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_SMALL);
 240
 241     for ( int i=0; i < 30; i++)
 242     {
 243         wxChar buf[20];
 244         wxSprintf(buf, _T("Item %d"), i);
 245         m_listCtrl->InsertItem(i, buf);
 246     }
 247 }
 248
 249 void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 250 {
 251     m_listCtrl->DeleteAllItems();
 252     m_listCtrl->DeleteAllColumns();
 253     m_logWindow->Clear();
 254
 255     m_listCtrl->SetSingleStyle(wxLC_REPORT);
 256     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
 257     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 258
 259     m_listCtrl->InsertColumn(0, "Column 1"); // , wxLIST_FORMAT_LEFT, 140);
 260     m_listCtrl->InsertColumn(1, "Column 2"); // , wxLIST_FORMAT_LEFT, 140);
 261     m_listCtrl->InsertColumn(2, "One More Column (2)"); // , wxLIST_FORMAT_LEFT, 140);
 262
 263     for ( int i=0; i < 30; i++)
 264     {
 265         wxChar buf[50];
 266         wxSprintf(buf, _T("This is item %d"), i);
 267         long tmp = m_listCtrl->InsertItem(i, buf, 0);
 268
 269         wxSprintf(buf, _T("Col 1, item %d"), i);
 270         tmp = m_listCtrl->SetItem(i, 1, buf);
 271
 272         wxSprintf(buf, _T("Item %d in column 2"), i);
 273         tmp = m_listCtrl->SetItem(i, 2, buf);
 274     }
 275
 276     m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
 277     m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
 278     m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
 279 }
 280
 281 void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
 282 {
 283    m_listCtrl->DeleteAllItems();
 284    m_logWindow->Clear();
 285    m_listCtrl->SetSingleStyle(wxLC_ICON);
 286     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 287     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 288
 289         for ( int i=0; i < 9; i++)
 290         {
 291                 m_listCtrl->InsertItem(i, i);
 292         }
 293 }
 294
 295 void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
 296 {
 297         m_listCtrl->DeleteAllItems();
 298         m_logWindow->Clear();
 299         m_listCtrl->SetSingleStyle(wxLC_ICON);
 300     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 301     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 302
 303         for ( int i=0; i < 9; i++)
 304         {
 305                 wxChar buf[20];
 306                 wxSprintf(buf, _T("Label %d"), i);
 307                 m_listCtrl->InsertItem(i, buf, i);
 308         }
 309 }
 310
 311 void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
 312 {
 313         m_listCtrl->DeleteAllItems();
 314         m_logWindow->Clear();
 315         m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
 316     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 317     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 318
 319         for ( int i=0; i < 9; i++)
 320         {
 321                 m_listCtrl->InsertItem(i, 0);
 322         }
 323 }
 324
 325 void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
 326 {
 327         m_listCtrl->DeleteAllItems();
 328         m_logWindow->Clear();
 329         m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
 330     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 331     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 332
 333         for ( int i=0; i < 9; i++)
 334         {
 335                 m_listCtrl->InsertItem(i, "Label", 0);
 336         }
 337 }
 338
 339 // MyListCtrl
 340
 341 void MyListCtrl::OnBeginDrag(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("OnBeginDrag\n");
 351 }
 352
 353 void MyListCtrl::OnBeginRDrag(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         text->WriteText("OnBeginRDrag\n");
 362 }
 363
 364 void MyListCtrl::OnBeginLabelEdit(wxListEvent& WXUNUSED(event))
 365 {
 366         if ( !wxGetApp().GetTopWindow() )
 367                 return;
 368
 369         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 370         if ( !text )
 371                 return;
 372
 373         text->WriteText("OnBeginLabelEdit\n");
 374 }
 375
 376 void MyListCtrl::OnEndLabelEdit(wxListEvent& WXUNUSED(event))
 377 {
 378         if ( !wxGetApp().GetTopWindow() )
 379                 return;
 380
 381         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 382         if ( !text )
 383                 return;
 384
 385         text->WriteText("OnEndLabelEdit\n");
 386 }
 387
 388 void MyListCtrl::OnDeleteItem(wxListEvent& WXUNUSED(event))
 389 {
 390         if ( !wxGetApp().GetTopWindow() )
 391                 return;
 392
 393         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 394         if ( !text )
 395                 return;
 396
 397         text->WriteText("OnDeleteItem\n");
 398 }
 399
 400 void MyListCtrl::OnGetInfo(wxListEvent& /*event*/)
 401 {
 402         if ( !wxGetApp().GetTopWindow() )
 403                 return;
 404
 405         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 406         if ( !text )
 407                 return;
 408
 409         text->WriteText("OnGetInfo\n");
 410
 411 /*
 412         ostream str(text);
 413
 414         str << "OnGetInfo (" << event.m_item.m_itemId << ", " << event.m_item.m_col << ")";
 415         if ( event.m_item.m_mask & wxLIST_MASK_STATE )
 416                 str << " wxLIST_MASK_STATE";
 417         if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 418                 str << " wxLIST_MASK_TEXT";
 419         if ( event.m_item.m_mask & wxLIST_MASK_IMAGE )
 420                 str << " wxLIST_MASK_IMAGE";
 421         if ( event.m_item.m_mask & wxLIST_MASK_DATA )
 422                 str << " wxLIST_MASK_DATA";
 423         if ( event.m_item.m_mask & wxLIST_SET_ITEM )
 424                 str << " wxLIST_SET_ITEM";
 425         if ( event.m_item.m_mask & wxLIST_MASK_WIDTH )
 426                 str << " wxLIST_MASK_WIDTH";
 427         if ( event.m_item.m_mask & wxLIST_MASK_FORMAT )
 428                 str << " wxLIST_MASK_WIDTH";
 429
 430         if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 431         {
 432                 event.m_item.m_text = "My callback text";
 433         }
 434         str << "\n";
 435         str.flush();
 436 */
 437 }
 438
 439 void MyListCtrl::OnSetInfo(wxListEvent& WXUNUSED(event))
 440 {
 441         if ( !wxGetApp().GetTopWindow() )
 442                 return;
 443
 444         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 445         if ( !text )
 446                 return;
 447
 448         text->WriteText("OnSetInfo\n");
 449 }
 450
 451 void MyListCtrl::OnSelected(wxListEvent& WXUNUSED(event))
 452 {
 453         if ( !wxGetApp().GetTopWindow() )
 454                 return;
 455
 456         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 457         if ( !text )
 458                 return;
 459
 460         text->WriteText("OnSelected\n");
 461 }
 462
 463 void MyListCtrl::OnDeselected(wxListEvent& WXUNUSED(event))
 464 {
 465         if ( !wxGetApp().GetTopWindow() )
 466                 return;
 467
 468         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 469         if ( !text )
 470                 return;
 471
 472         text->WriteText("OnDeselected\n");
 473 }
 474
 475 void MyListCtrl::OnActivated(wxListEvent& WXUNUSED(event))
 476 {
 477         if ( !wxGetApp().GetTopWindow() )
 478                 return;
 479
 480         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 481         if ( !text )
 482                 return;
 483
 484         text->WriteText("OnActivated\n");
 485 }
 486
 487 void MyListCtrl::OnListKeyDown(wxListEvent& event)
 488 {
 489         if ( !wxGetApp().GetTopWindow() )
 490                 return;
 491
 492         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 493         if ( !text )
 494                 return;
 495
 496         text->WriteText("OnListKeyDown\n");
 497 }
 498
 499