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, "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                 wxChar buf[20];
 163                 wxSprintf(buf, _T("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    for (int 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    for (int i = 0; i < n; i++)
 216       m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 217 }
 218
 219 void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
 220 {
 221     m_listCtrl->DeleteAllItems();
 222     m_logWindow->Clear();
 223     m_listCtrl->SetSingleStyle(wxLC_LIST);
 224     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
 225     m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_SMALL);
 226
 227     for ( int i=0; i < 30; i++)
 228     {
 229         wxChar buf[20];
 230         wxSprintf(buf, _T("Item %d"), i);
 231         m_listCtrl->InsertItem(i, buf);
 232     }
 233 }
 234
 235 void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 236 {
 237     m_listCtrl->DeleteAllItems();
 238     m_listCtrl->DeleteAllColumns();
 239     m_logWindow->Clear();
 240
 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     m_listCtrl->InsertColumn(2, "One More Column (2)"); // , wxLIST_FORMAT_LEFT, 140);
 248
 249     for ( int i=0; i < 30; i++)
 250     {
 251         wxChar buf[50];
 252         wxSprintf(buf, _T("This is item %d"), i);
 253         long tmp = m_listCtrl->InsertItem(i, buf, 0);
 254
 255         wxSprintf(buf, _T("Col 1, item %d"), i);
 256         tmp = m_listCtrl->SetItem(i, 1, buf);
 257
 258         wxSprintf(buf, _T("Item %d in column 2"), i);
 259         tmp = m_listCtrl->SetItem(i, 2, buf);
 260     }
 261
 262     m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
 263     m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
 264     m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
 265 }
 266
 267 void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
 268 {
 269         m_listCtrl->DeleteAllItems();
 270         m_logWindow->Clear();
 271         m_listCtrl->SetSingleStyle(wxLC_ICON);
 272     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 273     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 274
 275         for ( int i=0; i < 9; i++)
 276         {
 277                 m_listCtrl->InsertItem(i, i);
 278         }
 279 }
 280
 281 void MyFrame::OnIconTextView(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                 wxChar buf[20];
 292                 wxSprintf(buf, _T("Label %d"), i);
 293                 m_listCtrl->InsertItem(i, buf, i);
 294         }
 295 }
 296
 297 void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
 298 {
 299         m_listCtrl->DeleteAllItems();
 300         m_logWindow->Clear();
 301         m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
 302     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 303     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 304
 305         for ( int i=0; i < 9; i++)
 306         {
 307                 m_listCtrl->InsertItem(i, 0);
 308         }
 309 }
 310
 311 void MyFrame::OnSmallIconTextView(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, "Label", 0);
 322         }
 323 }
 324
 325 // MyListCtrl
 326
 327 void MyListCtrl::OnBeginDrag(wxListEvent& WXUNUSED(event))
 328 {
 329         if ( !wxGetApp().GetTopWindow() )
 330                 return;
 331
 332         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 333         if ( !text )
 334                 return;
 335
 336         text->WriteText("OnBeginDrag\n");
 337 }
 338
 339 void MyListCtrl::OnBeginRDrag(wxListEvent& WXUNUSED(event))
 340 {
 341         if ( !wxGetApp().GetTopWindow() )
 342                 return;
 343
 344         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 345         if ( !text )
 346                 return;
 347         text->WriteText("OnBeginRDrag\n");
 348 }
 349
 350 void MyListCtrl::OnBeginLabelEdit(wxListEvent& WXUNUSED(event))
 351 {
 352         if ( !wxGetApp().GetTopWindow() )
 353                 return;
 354
 355         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 356         if ( !text )
 357                 return;
 358
 359         text->WriteText("OnBeginLabelEdit\n");
 360 }
 361
 362 void MyListCtrl::OnEndLabelEdit(wxListEvent& WXUNUSED(event))
 363 {
 364         if ( !wxGetApp().GetTopWindow() )
 365                 return;
 366
 367         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 368         if ( !text )
 369                 return;
 370
 371         text->WriteText("OnEndLabelEdit\n");
 372 }
 373
 374 void MyListCtrl::OnDeleteItem(wxListEvent& WXUNUSED(event))
 375 {
 376         if ( !wxGetApp().GetTopWindow() )
 377                 return;
 378
 379         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 380         if ( !text )
 381                 return;
 382
 383         text->WriteText("OnDeleteItem\n");
 384 }
 385
 386 void MyListCtrl::OnGetInfo(wxListEvent& /*event*/)
 387 {
 388         if ( !wxGetApp().GetTopWindow() )
 389                 return;
 390
 391         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 392         if ( !text )
 393                 return;
 394
 395         text->WriteText("OnGetInfo\n");
 396
 397 /*
 398         ostream str(text);
 399
 400         str << "OnGetInfo (" << event.m_item.m_itemId << ", " << event.m_item.m_col << ")";
 401         if ( event.m_item.m_mask & wxLIST_MASK_STATE )
 402                 str << " wxLIST_MASK_STATE";
 403         if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 404                 str << " wxLIST_MASK_TEXT";
 405         if ( event.m_item.m_mask & wxLIST_MASK_IMAGE )
 406                 str << " wxLIST_MASK_IMAGE";
 407         if ( event.m_item.m_mask & wxLIST_MASK_DATA )
 408                 str << " wxLIST_MASK_DATA";
 409         if ( event.m_item.m_mask & wxLIST_SET_ITEM )
 410                 str << " wxLIST_SET_ITEM";
 411         if ( event.m_item.m_mask & wxLIST_MASK_WIDTH )
 412                 str << " wxLIST_MASK_WIDTH";
 413         if ( event.m_item.m_mask & wxLIST_MASK_FORMAT )
 414                 str << " wxLIST_MASK_WIDTH";
 415
 416         if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 417         {
 418                 event.m_item.m_text = "My callback text";
 419         }
 420         str << "\n";
 421         str.flush();
 422 */
 423 }
 424
 425 void MyListCtrl::OnSetInfo(wxListEvent& WXUNUSED(event))
 426 {
 427         if ( !wxGetApp().GetTopWindow() )
 428                 return;
 429
 430         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 431         if ( !text )
 432                 return;
 433
 434         text->WriteText("OnSetInfo\n");
 435 }
 436
 437 void MyListCtrl::OnSelected(wxListEvent& WXUNUSED(event))
 438 {
 439         if ( !wxGetApp().GetTopWindow() )
 440                 return;
 441
 442         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 443         if ( !text )
 444                 return;
 445
 446         text->WriteText("OnSelected\n");
 447 }
 448
 449 void MyListCtrl::OnDeselected(wxListEvent& WXUNUSED(event))
 450 {
 451         if ( !wxGetApp().GetTopWindow() )
 452                 return;
 453
 454         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 455         if ( !text )
 456                 return;
 457
 458         text->WriteText("OnDeselected\n");
 459 }
 460
 461 void MyListCtrl::OnActivated(wxListEvent& WXUNUSED(event))
 462 {
 463         if ( !wxGetApp().GetTopWindow() )
 464                 return;
 465
 466         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 467         if ( !text )
 468                 return;
 469
 470         text->WriteText("OnActivated\n");
 471 }
 472
 473 void MyListCtrl::OnListKeyDown(wxListEvent& event)
 474 {
 475         if ( !wxGetApp().GetTopWindow() )
 476                 return;
 477
 478         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 479         if ( !text )
 480                 return;
 481
 482         text->WriteText("OnListKeyDown\n");
 483 }
 484
 485