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 #include "wx/listctrl.h"
  29 #include "listtest.h"
  30
  31 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
  32         EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
  33         EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
  34         EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
  35         EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
  36         EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
  37         EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
  38         EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
  39         EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
  40 END_EVENT_TABLE()
  41
  42 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
  43         EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
  44         EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
  45         EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
  46         EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
  47         EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
  48         EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
  49         EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
  50         EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
  51         EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
  52         EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnKeyDown)
  53 END_EVENT_TABLE()
  54
  55 IMPLEMENT_APP(MyApp)
  56
  57 // `Main program' equivalent, creating windows and returning main app frame
  58 bool MyApp::OnInit(void)
  59 {
  60   // Create the main frame window
  61   MyFrame *frame = new MyFrame(NULL, "wxListCtrl Test", 50, 50, 450, 340);
  62
  63   // This reduces flicker effects - even better would be to define OnEraseBackground
  64   // to do nothing. When the list control's scrollbars are show or hidden, the
  65   // frame is sent a background erase event.
  66   frame->SetBackgroundColour(wxColour(255, 255, 255));
  67
  68   // Give it an icon
  69 #ifdef __WINDOWS__
  70   frame->SetIcon(wxIcon("mondrian"));
  71 #endif
  72 #ifdef __X__
  73   frame->SetIcon(wxIcon("aiai.xbm"));
  74 #endif
  75
  76   // Make an image list containing large icons
  77   m_imageListNormal = new wxImageList(32, 32, TRUE);
  78   m_imageListSmall = new wxImageList(16, 16, TRUE);
  79
  80   wxIcon *icon = new wxIcon("icon1", wxBITMAP_TYPE_ICO_RESOURCE);
  81   m_imageListNormal->Add(*icon);
  82   delete icon;
  83   icon = new wxIcon("icon2", wxBITMAP_TYPE_ICO_RESOURCE);
  84   m_imageListNormal->Add(*icon);
  85   delete icon;
  86   icon = new wxIcon("icon3", wxBITMAP_TYPE_ICO_RESOURCE);
  87   m_imageListNormal->Add(*icon);
  88   delete icon;
  89   icon = new wxIcon("icon4", wxBITMAP_TYPE_ICO_RESOURCE);
  90   m_imageListNormal->Add(*icon);
  91   delete icon;
  92   icon = new wxIcon("icon5", wxBITMAP_TYPE_ICO_RESOURCE);
  93   m_imageListNormal->Add(*icon);
  94   delete icon;
  95   icon = new wxIcon("icon6", wxBITMAP_TYPE_ICO_RESOURCE);
  96   m_imageListNormal->Add(*icon);
  97   delete icon;
  98   icon = new wxIcon("icon7", wxBITMAP_TYPE_ICO_RESOURCE);
  99   m_imageListNormal->Add(*icon);
 100   delete icon;
 101   icon = new wxIcon("icon8", wxBITMAP_TYPE_ICO_RESOURCE);
 102   m_imageListNormal->Add(*icon);
 103   delete icon;
 104   icon = new wxIcon("icon9", wxBITMAP_TYPE_ICO_RESOURCE);
 105   m_imageListNormal->Add(*icon);
 106   delete icon;
 107
 108   icon = new wxIcon("iconsmall", wxBITMAP_TYPE_ICO_RESOURCE);
 109   m_imageListSmall->Add(*icon);
 110   delete icon;
 111
 112   // Make a menubar
 113   wxMenu *file_menu = new wxMenu;
 114
 115   file_menu->Append(LIST_LIST_VIEW,             "&List view");
 116   file_menu->Append(LIST_REPORT_VIEW,           "&Report view");
 117   file_menu->Append(LIST_ICON_VIEW,             "&Icon view");
 118   file_menu->Append(LIST_ICON_TEXT_VIEW,        "Icon view with &text");
 119   file_menu->Append(LIST_SMALL_ICON_VIEW,       "&Small icon view");
 120   file_menu->Append(LIST_SMALL_ICON_TEXT_VIEW,  "Small icon &view with text");
 121   file_menu->AppendSeparator();
 122   file_menu->Append(LIST_ABOUT, "&About");
 123   file_menu->Append(LIST_QUIT, "E&xit");
 124   wxMenuBar *menu_bar = new wxMenuBar;
 125   menu_bar->Append(file_menu, "&File");
 126   frame->SetMenuBar(menu_bar);
 127
 128   // Make a panel with a message
 129   frame->m_listCtrl = new MyListCtrl(frame, LIST_CTRL, wxPoint(0, 0), wxSize(400, 200),
 130                 wxLC_LIST|wxSUNKEN_BORDER);
 131 //              wxLC_LIST|wxLC_USER_TEXT|wxSUNKEN_BORDER); // wxLC_USER_TEXT requires app to supply all text on demand
 132   frame->m_logWindow = new wxTextCtrl(frame, -1, "", wxPoint(0, 0), wxSize(400, 200), wxTE_MULTILINE|wxSUNKEN_BORDER);
 133
 134   wxLayoutConstraints *c = new wxLayoutConstraints;
 135   c->top.SameAs                 (frame, wxTop);
 136   c->left.SameAs                (frame, wxLeft);
 137   c->right.SameAs               (frame, wxRight);
 138   c->height.PercentOf   (frame, wxHeight, 66);
 139   frame->m_listCtrl->SetConstraints(c);
 140
 141   c = new wxLayoutConstraints;
 142   c->top.Below                  (frame->m_listCtrl);
 143   c->left.SameAs                (frame, wxLeft);
 144   c->right.SameAs               (frame, wxRight);
 145   c->bottom.SameAs              (frame, wxBottom);
 146   frame->m_logWindow->SetConstraints(c);
 147   frame->SetAutoLayout(TRUE);
 148
 149   for ( int i=0; i < 30; i++)
 150         {
 151                 char buf[20];
 152                 sprintf(buf, "Item %d", i);
 153                 long tmp = frame->m_listCtrl->InsertItem(i, buf);
 154         }
 155
 156   frame->CreateStatusBar(3);
 157   frame->SetStatusText("", 0);
 158
 159   // Show the frame
 160   frame->Show(TRUE);
 161
 162   SetTopWindow(frame);
 163
 164   return TRUE;
 165 }
 166
 167 // My frame constructor
 168 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h):
 169   wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 170 {
 171         m_listCtrl = NULL;
 172         m_logWindow = NULL;
 173 }
 174
 175 MyFrame::~MyFrame(void)
 176 {
 177         delete wxGetApp().m_imageListNormal;
 178         delete wxGetApp().m_imageListSmall;
 179 }
 180
 181 void MyFrame::OnQuit(wxCommandEvent& event)
 182 {
 183   Close(TRUE);
 184 }
 185
 186 void MyFrame::OnAbout(wxCommandEvent& event)
 187 {
 188   wxMessageDialog dialog(this, "List test sample\nJulian Smart (c) 1997",
 189         "About list test", wxOK|wxCANCEL);
 190
 191   dialog.ShowModal();
 192 }
 193
 194 void MyFrame::OnListView(wxCommandEvent& event)
 195 {
 196         m_logWindow->Clear();
 197         m_listCtrl->DeleteAllItems();
 198         m_listCtrl->SetSingleStyle(wxLC_LIST);
 199     m_listCtrl->SetImageList(NULL, wxIMAGE_LIST_NORMAL);
 200     m_listCtrl->SetImageList(NULL, wxIMAGE_LIST_SMALL);
 201
 202         for ( int i=0; i < 30; i++)
 203         {
 204                 char buf[20];
 205                 sprintf(buf, "Item %d", i);
 206                 long tmp = m_listCtrl->InsertItem(i, buf);
 207         }
 208 }
 209
 210 void MyFrame::OnReportView(wxCommandEvent& event)
 211 {
 212         m_logWindow->Clear();
 213         m_listCtrl->DeleteAllItems();
 214         m_listCtrl->SetSingleStyle(wxLC_REPORT);
 215     m_listCtrl->SetImageList(NULL, wxIMAGE_LIST_NORMAL);
 216     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 217
 218         m_listCtrl->InsertColumn(0, "Column 1", wxLIST_FORMAT_LEFT, 140);
 219         m_listCtrl->InsertColumn(1, "Column 2", wxLIST_FORMAT_LEFT, 140);
 220
 221         for ( int i=0; i < 30; i++)
 222         {
 223                 char buf[20];
 224                 sprintf(buf, "Item %d, col 1", i);
 225                 long tmp = m_listCtrl->InsertItem(i, buf, 0);
 226
 227                 sprintf(buf, "Item %d, col 2", i);
 228                 tmp = m_listCtrl->SetItem(i, 1, buf);
 229         }
 230 }
 231
 232 void MyFrame::OnIconView(wxCommandEvent& event)
 233 {
 234         m_logWindow->Clear();
 235         m_listCtrl->DeleteAllItems();
 236         m_listCtrl->SetSingleStyle(wxLC_ICON);
 237     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 238     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 239
 240         for ( int i=0; i < 9; i++)
 241         {
 242                 long tmp = m_listCtrl->InsertItem(i, i);
 243         }
 244 }
 245
 246 void MyFrame::OnIconTextView(wxCommandEvent& event)
 247 {
 248         m_logWindow->Clear();
 249         m_listCtrl->DeleteAllItems();
 250         m_listCtrl->SetSingleStyle(wxLC_ICON);
 251     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 252     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 253
 254         for ( int i=0; i < 9; i++)
 255         {
 256                 char buf[20];
 257                 sprintf(buf, "Label %d", i);
 258                 long tmp = m_listCtrl->InsertItem(i, buf, i);
 259         }
 260 }
 261
 262 void MyFrame::OnSmallIconView(wxCommandEvent& event)
 263 {
 264         m_logWindow->Clear();
 265         m_listCtrl->DeleteAllItems();
 266         m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
 267     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 268     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 269
 270         for ( int i=0; i < 9; i++)
 271         {
 272                 long tmp = m_listCtrl->InsertItem(i, 0);
 273         }
 274 }
 275
 276 void MyFrame::OnSmallIconTextView(wxCommandEvent& event)
 277 {
 278         m_logWindow->Clear();
 279         m_listCtrl->DeleteAllItems();
 280         m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
 281     m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
 282     m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
 283
 284         for ( int i=0; i < 9; i++)
 285         {
 286                 long tmp = m_listCtrl->InsertItem(i, "Label", 0);
 287         }
 288 }
 289
 290 // MyListCtrl
 291
 292 void MyListCtrl::OnBeginDrag(wxListEvent& event)
 293 {
 294         if ( !wxGetApp().GetTopWindow() )
 295                 return;
 296
 297         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 298         if ( !text )
 299                 return;
 300
 301 #ifndef __GNUWIN32__
 302         ostream str(text);
 303
 304         str << "OnBeginDrag\n";
 305         str.flush();
 306 #endif
 307 }
 308
 309 void MyListCtrl::OnBeginRDrag(wxListEvent& event)
 310 {
 311         if ( !wxGetApp().GetTopWindow() )
 312                 return;
 313
 314         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 315         if ( !text )
 316                 return;
 317 #ifndef __GNUWIN32__
 318         ostream str(text);
 319
 320         str << "OnBeginRDrag\n";
 321         str.flush();
 322 #endif
 323 }
 324
 325 void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
 326 {
 327         if ( !wxGetApp().GetTopWindow() )
 328                 return;
 329
 330         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 331         if ( !text )
 332                 return;
 333
 334 #ifndef __GNUWIN32__
 335         ostream str(text);
 336
 337         str << "OnBeginLabelEdit\n";
 338         str.flush();
 339 #endif
 340 }
 341
 342 void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
 343 {
 344         if ( !wxGetApp().GetTopWindow() )
 345                 return;
 346
 347         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 348         if ( !text )
 349                 return;
 350
 351 #ifndef __GNUWIN32__
 352         ostream str(text);
 353
 354         str << "OnEndLabelEdit\n";
 355         str.flush();
 356 #endif
 357 }
 358
 359 void MyListCtrl::OnDeleteItem(wxListEvent& event)
 360 {
 361         if ( !wxGetApp().GetTopWindow() )
 362                 return;
 363
 364         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 365         if ( !text )
 366                 return;
 367
 368 #ifndef __GNUWIN32__
 369         ostream str(text);
 370
 371         str << "OnDeleteItem\n";
 372         str.flush();
 373 #endif
 374 }
 375
 376 void MyListCtrl::OnGetInfo(wxListEvent& event)
 377 {
 378         if ( !wxGetApp().GetTopWindow() )
 379                 return;
 380
 381         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 382         if ( !text )
 383                 return;
 384
 385 #ifndef __GNUWIN32__
 386         ostream str(text);
 387
 388         str << "OnGetInfo (" << event.m_item.m_itemId << ", " << event.m_item.m_col << ")";
 389         if ( event.m_item.m_mask & wxLIST_MASK_STATE )
 390                 str << " wxLIST_MASK_STATE";
 391         if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 392                 str << " wxLIST_MASK_TEXT";
 393         if ( event.m_item.m_mask & wxLIST_MASK_IMAGE )
 394                 str << " wxLIST_MASK_IMAGE";
 395         if ( event.m_item.m_mask & wxLIST_MASK_DATA )
 396                 str << " wxLIST_MASK_DATA";
 397         if ( event.m_item.m_mask & wxLIST_SET_ITEM )
 398                 str << " wxLIST_SET_ITEM";
 399         if ( event.m_item.m_mask & wxLIST_MASK_WIDTH )
 400                 str << " wxLIST_MASK_WIDTH";
 401         if ( event.m_item.m_mask & wxLIST_MASK_FORMAT )
 402                 str << " wxLIST_MASK_WIDTH";
 403
 404         if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
 405         {
 406                 event.m_item.m_text = "My callback text";
 407         }
 408         str << "\n";
 409         str.flush();
 410 #endif
 411 }
 412
 413 void MyListCtrl::OnSetInfo(wxListEvent& event)
 414 {
 415         if ( !wxGetApp().GetTopWindow() )
 416                 return;
 417
 418         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 419         if ( !text )
 420                 return;
 421
 422 #ifndef __GNUWIN32__
 423         ostream str(text);
 424
 425         str << "OnSetInfo\n";
 426         str.flush();
 427 #endif
 428 }
 429
 430 void MyListCtrl::OnSelected(wxListEvent& event)
 431 {
 432         if ( !wxGetApp().GetTopWindow() )
 433                 return;
 434
 435         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 436         if ( !text )
 437                 return;
 438
 439 #ifndef __GNUWIN32__
 440         ostream str(text);
 441
 442         str << "OnSelected\n";
 443         str.flush();
 444 #endif
 445 }
 446
 447 void MyListCtrl::OnDeselected(wxListEvent& event)
 448 {
 449         if ( !wxGetApp().GetTopWindow() )
 450                 return;
 451
 452         wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
 453         if ( !text )
 454                 return;
 455
 456 #ifndef __GNUWIN32__
 457         ostream str(text);
 458
 459         str << "OnDeselected\n";
 460         str.flush();
 461 #endif
 462 }
 463
 464 void MyListCtrl::OnKeyDown(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 #ifndef __GNUWIN32__
 474         ostream str(text);
 475
 476         str << "OnKeyDown\n";
 477         str.flush();
 478 #endif
 479 }
 480