samples/controls/controls.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        minimal.cpp
   3 // Purpose:     Controls wxWindows sample
   4 // Author:      Robert Roebling
   5 // Modified by:
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) Robert Roebling, Julian Smart and Markus Holzem
   8 // Licence:     wxWindows license
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifdef __GNUG__
  12 #pragma implementation "minimal.cpp"
  13 #pragma interface "minimal.cpp"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx/wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #ifndef WX_PRECOMP
  24 #include "wx/wx.h"
  25 #endif
  26
  27 #include "wx/notebook.h"
  28
  29 #ifdef __WXGTK__
  30 #include "mondrian.xpm"
  31 #endif
  32
  33 //----------------------------------------------------------------------
  34 // class definitions
  35 //----------------------------------------------------------------------
  36
  37 class MyApp: public wxApp
  38 {
  39   public:
  40     bool OnInit(void);
  41 };
  42
  43 class MyPanel: public wxPanel
  44 {
  45   public:
  46
  47     MyPanel(wxFrame *frame, int x, int y, int w, int h);
  48
  49     void OnSize( wxSizeEvent& event );
  50     void OnListBox( wxCommandEvent &event );
  51     void OnListBoxButtons( wxCommandEvent &event );
  52     void OnChoice( wxCommandEvent &event );
  53     void OnChoiceButtons( wxCommandEvent &event );
  54     void OnCombo( wxCommandEvent &event );
  55     void OnComboButtons( wxCommandEvent &event );
  56     void OnRadio( wxCommandEvent &event );
  57     void OnRadioButtons( wxCommandEvent &event );
  58
  59     wxListBox   *m_listbox;
  60     wxChoice    *m_choice;
  61     wxComboBox  *m_combo;
  62     wxRadioBox  *m_radio;
  63
  64     wxTextCtrl  *m_text;
  65     wxNotebook  *m_notebook;
  66
  67   DECLARE_EVENT_TABLE()
  68 };
  69
  70 class MyFrame: public wxFrame
  71 {
  72   public:
  73
  74     MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h);
  75
  76   public:
  77
  78     void OnQuit(wxCommandEvent& event);
  79     void OnAbout(wxCommandEvent& event);
  80     bool OnClose(void) { return TRUE; }
  81
  82   DECLARE_EVENT_TABLE()
  83 };
  84
  85 //----------------------------------------------------------------------
  86 // main()
  87 //----------------------------------------------------------------------
  88
  89 IMPLEMENT_APP   (MyApp)
  90
  91 //----------------------------------------------------------------------
  92 // MyApp
  93 //----------------------------------------------------------------------
  94
  95 const   int MINIMAL_QUIT   = 100;
  96 const   int MINIMAL_TEXT   = 101;
  97 const   int MINIMAL_ABOUT  = 102;
  98
  99 bool MyApp::OnInit(void)
 100 {
 101   // Create the main frame window
 102   MyFrame *frame = new MyFrame((wxFrame *) NULL, (char *) "Controls wxWindows App", 50, 50, 500, 420 );
 103
 104   // Give it an icon
 105 #ifdef __WXMSW__
 106   frame->SetIcon(wxIcon("mondrian"));
 107 #else
 108   frame->SetIcon(wxIcon( mondrian_xpm ));
 109 #endif
 110
 111   wxMenu *file_menu = new wxMenu;
 112
 113   file_menu->Append(MINIMAL_ABOUT, "&About");
 114   file_menu->Append(MINIMAL_QUIT, "E&xit");
 115   wxMenuBar *menu_bar = new wxMenuBar;
 116   menu_bar->Append(file_menu, "&File");
 117   frame->SetMenuBar(menu_bar);
 118
 119   frame->Show(TRUE);
 120
 121   SetTopWindow(frame);
 122
 123   return TRUE;
 124 }
 125
 126 //----------------------------------------------------------------------
 127 // MyPanel
 128 //----------------------------------------------------------------------
 129
 130 const  ID_NOTEBOOK          = 1000;
 131
 132 const  ID_LISTBOX           = 130;
 133 const  ID_LISTBOX_SEL_NUM   = 131;
 134 const  ID_LISTBOX_SEL_STR   = 132;
 135 const  ID_LISTBOX_CLEAR     = 133;
 136 const  ID_LISTBOX_APPEND    = 134;
 137 const  ID_LISTBOX_DELETE    = 135;
 138
 139 const  ID_CHOICE            = 120;
 140 const  ID_CHOICE_SEL_NUM    = 121;
 141 const  ID_CHOICE_SEL_STR    = 122;
 142 const  ID_CHOICE_CLEAR      = 123;
 143 const  ID_CHOICE_APPEND     = 124;
 144 const  ID_CHOICE_DELETE     = 125;
 145
 146 const  ID_COMBO             = 140;
 147 const  ID_COMBO_SEL_NUM     = 141;
 148 const  ID_COMBO_SEL_STR     = 142;
 149 const  ID_COMBO_CLEAR       = 143;
 150 const  ID_COMBO_APPEND      = 144;
 151 const  ID_COMBO_DELETE      = 145;
 152
 153 const  ID_TEXT              = 150;
 154
 155 const  ID_RADIOBOX          = 160;
 156 const  ID_RADIOBOX_SEL_NUM  = 161;
 157 const  ID_RADIOBOX_SEL_STR  = 162;
 158
 159 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
 160   EVT_SIZE      (                       MyPanel::OnSize)
 161   EVT_LISTBOX   (ID_LISTBOX,            MyPanel::OnListBox)
 162   EVT_BUTTON    (ID_LISTBOX_SEL_NUM,    MyPanel::OnListBoxButtons)
 163   EVT_BUTTON    (ID_LISTBOX_SEL_STR,    MyPanel::OnListBoxButtons)
 164   EVT_BUTTON    (ID_LISTBOX_CLEAR,      MyPanel::OnListBoxButtons)
 165   EVT_BUTTON    (ID_LISTBOX_APPEND,     MyPanel::OnListBoxButtons)
 166   EVT_BUTTON    (ID_LISTBOX_DELETE,     MyPanel::OnListBoxButtons)
 167   EVT_CHOICE    (ID_CHOICE,             MyPanel::OnChoice)
 168   EVT_BUTTON    (ID_CHOICE_SEL_NUM,     MyPanel::OnChoiceButtons)
 169   EVT_BUTTON    (ID_CHOICE_SEL_STR,     MyPanel::OnChoiceButtons)
 170   EVT_BUTTON    (ID_CHOICE_CLEAR,       MyPanel::OnChoiceButtons)
 171   EVT_BUTTON    (ID_CHOICE_APPEND,      MyPanel::OnChoiceButtons)
 172   EVT_BUTTON    (ID_CHOICE_DELETE,      MyPanel::OnChoiceButtons)
 173   EVT_CHOICE    (ID_COMBO,              MyPanel::OnCombo)
 174   EVT_BUTTON    (ID_COMBO_SEL_NUM,      MyPanel::OnComboButtons)
 175   EVT_BUTTON    (ID_COMBO_SEL_STR,      MyPanel::OnComboButtons)
 176   EVT_BUTTON    (ID_COMBO_CLEAR,        MyPanel::OnComboButtons)
 177   EVT_BUTTON    (ID_COMBO_APPEND,       MyPanel::OnComboButtons)
 178   EVT_BUTTON    (ID_COMBO_DELETE,       MyPanel::OnComboButtons)
 179   EVT_RADIOBOX  (ID_RADIOBOX,           MyPanel::OnRadio)
 180   EVT_BUTTON    (ID_RADIOBOX_SEL_NUM,   MyPanel::OnRadioButtons)
 181   EVT_BUTTON    (ID_RADIOBOX_SEL_STR,   MyPanel::OnRadioButtons)
 182 END_EVENT_TABLE()
 183
 184 MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) :
 185   wxPanel( frame, -1, wxPoint(x, y), wxSize(w, h) )
 186 {
 187   m_text = new wxTextCtrl( this, -1, "This is the log window.\n", wxPoint(0,50), wxSize(100,50), wxTE_MULTILINE );
 188
 189   m_notebook = new wxNotebook( this, ID_NOTEBOOK, wxPoint(0,0), wxSize(200,150) );
 190
 191   wxString choices[] =
 192   {
 193     "This",
 194     "is a",
 195     "wonderful",
 196     "example.",
 197   };
 198
 199   wxPanel *panel = new wxPanel(m_notebook);
 200   m_listbox = new wxListBox( panel, ID_LISTBOX, wxPoint(10,10), wxSize(120,70), 4, choices );
 201   (void)new wxButton( panel, ID_LISTBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(100,30) );
 202   (void)new wxButton( panel, ID_LISTBOX_SEL_STR, "Select 'This'", wxPoint(300,30), wxSize(100,30) );
 203   (void)new wxButton( panel, ID_LISTBOX_CLEAR, "Clear", wxPoint(180,80), wxSize(100,30) );
 204   (void)new wxButton( panel, ID_LISTBOX_APPEND, "Append 'Hi!'", wxPoint(300,80), wxSize(100,30) );
 205   (void)new wxButton( panel, ID_LISTBOX_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 206   m_notebook->AddPage(panel, "wxList");
 207
 208   panel = new wxPanel(m_notebook);
 209   m_choice = new wxChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,-1), 4, choices );
 210   (void)new wxButton( panel, ID_CHOICE_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(100,30) );
 211   (void)new wxButton( panel, ID_CHOICE_SEL_STR, "Select 'This'", wxPoint(300,30), wxSize(100,30) );
 212   (void)new wxButton( panel, ID_CHOICE_CLEAR, "Clear", wxPoint(180,80), wxSize(100,30) );
 213   (void)new wxButton( panel, ID_CHOICE_APPEND, "Append 'Hi!'", wxPoint(300,80), wxSize(100,30) );
 214   (void)new wxButton( panel, ID_CHOICE_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 215   m_notebook->AddPage(panel, "wxChoice");
 216
 217   panel = new wxPanel(m_notebook);
 218   m_combo = new wxComboBox( panel, ID_COMBO, "This", wxPoint(10,10), wxSize(170,-1), 4, choices );
 219   (void)new wxButton( panel, ID_COMBO_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(100,30) );
 220   (void)new wxButton( panel, ID_COMBO_SEL_STR, "Select 'This'", wxPoint(300,30), wxSize(100,30) );
 221   (void)new wxButton( panel, ID_COMBO_CLEAR, "Clear", wxPoint(180,80), wxSize(100,30) );
 222   (void)new wxButton( panel, ID_COMBO_APPEND, "Append 'Hi!'", wxPoint(300,80), wxSize(100,30) );
 223   (void)new wxButton( panel, ID_COMBO_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 224   m_notebook->AddPage(panel, "wxComboBox");
 225
 226   wxTextCtrl *text = new wxTextCtrl( m_notebook, ID_TEXT, "Write text here.", wxPoint(10,10), wxSize(120,100), wxTE_MULTILINE );
 227   m_notebook->AddPage( text, "wxTextCtrl" );
 228
 229   panel = new wxPanel(m_notebook);
 230   m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 4, choices );
 231   (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(200,30), wxSize(100,30) );
 232   (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(200,80), wxSize(100,30) );
 233   m_notebook->AddPage(panel, "wxRadioBox");
 234 }
 235
 236 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 237 {
 238   int x = 0;
 239   int y = 0;
 240   GetClientSize( &x, &y );
 241
 242   if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y*2/3-4 );
 243   if (m_text) m_text->SetSize( 2, y*2/3+2, x-4, y/3-4 );
 244 }
 245
 246 void MyPanel::OnListBox( wxCommandEvent &event )
 247 {
 248   m_text->WriteText( "ListBox selection string is: " );
 249   m_text->WriteText( event.GetString() );
 250   m_text->WriteText( "\n" );
 251 }
 252
 253 void MyPanel::OnListBoxButtons( wxCommandEvent &event )
 254 {
 255   switch (event.GetId())
 256   {
 257     case ID_LISTBOX_SEL_NUM:
 258     {
 259       m_listbox->SetSelection( 2 );
 260       break;
 261     }
 262     case ID_LISTBOX_SEL_STR:
 263     {
 264       m_listbox->SetStringSelection( "This" );
 265       break;
 266     }
 267     case ID_LISTBOX_CLEAR:
 268     {
 269       m_listbox->Clear();
 270       break;
 271     }
 272     case ID_LISTBOX_APPEND:
 273     {
 274       m_listbox->Append( "Hi!" );
 275       break;
 276     }
 277     case ID_LISTBOX_DELETE:
 278     {
 279       int idx = m_listbox->GetSelection();
 280       m_listbox->Delete( idx );
 281       break;
 282     }
 283   }
 284 }
 285
 286 void MyPanel::OnChoice( wxCommandEvent &event )
 287 {
 288   m_text->WriteText( "Choice selection string is: " );
 289   m_text->WriteText( event.GetString() );
 290   m_text->WriteText( "\n" );
 291 }
 292
 293 void MyPanel::OnChoiceButtons( wxCommandEvent &event )
 294 {
 295   switch (event.GetId())
 296   {
 297     case ID_CHOICE_SEL_NUM:
 298     {
 299       m_choice->SetSelection( 2 );
 300       break;
 301     }
 302     case ID_CHOICE_SEL_STR:
 303     {
 304       m_choice->SetStringSelection( "This" );
 305       break;
 306     }
 307     case ID_CHOICE_CLEAR:
 308     {
 309       m_choice->Clear();
 310       break;
 311     }
 312     case ID_CHOICE_APPEND:
 313     {
 314       m_choice->Append( "Hi!" );
 315       break;
 316     }
 317     case ID_CHOICE_DELETE:
 318     {
 319       int idx = m_choice->GetSelection();
 320       m_choice->Delete( idx );
 321       break;
 322     }
 323   }
 324 }
 325
 326 void MyPanel::OnCombo( wxCommandEvent &event )
 327 {
 328   m_text->WriteText( "ComboBox selection string is: " );
 329   m_text->WriteText( event.GetString() );
 330   m_text->WriteText( "\n" );
 331 }
 332
 333 void MyPanel::OnComboButtons( wxCommandEvent &event )
 334 {
 335   switch (event.GetId())
 336   {
 337     case ID_COMBO_SEL_NUM:
 338     {
 339       m_combo->SetSelection( 2 );
 340       break;
 341     }
 342     case ID_COMBO_SEL_STR:
 343     {
 344       m_combo->SetStringSelection( "This" );
 345       break;
 346     }
 347     case ID_COMBO_CLEAR:
 348     {
 349       m_combo->Clear();
 350       break;
 351     }
 352     case ID_COMBO_APPEND:
 353     {
 354       m_combo->Append( "Hi!" );
 355       break;
 356     }
 357     case ID_COMBO_DELETE:
 358     {
 359       int idx = m_combo->GetSelection();
 360       m_combo->Delete( idx );
 361       break;
 362     }
 363   }
 364 }
 365
 366 void MyPanel::OnRadio( wxCommandEvent &event )
 367 {
 368   m_text->WriteText( "RadioBox selection string is: " );
 369   m_text->WriteText( event.GetString() );
 370   m_text->WriteText( "\n" );
 371 }
 372
 373 void MyPanel::OnRadioButtons( wxCommandEvent &event )
 374 {
 375   switch (event.GetId())
 376   {
 377     case ID_RADIOBOX_SEL_NUM:
 378     {
 379       m_radio->SetSelection( 2 );
 380       break;
 381     }
 382     case ID_RADIOBOX_SEL_STR:
 383     {
 384       m_radio->SetStringSelection( "This" );
 385       break;
 386     }
 387   }
 388 }
 389
 390 //----------------------------------------------------------------------
 391 // MyFrame
 392 //----------------------------------------------------------------------
 393
 394 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 395     EVT_MENU(MINIMAL_QUIT,   MyFrame::OnQuit)
 396     EVT_MENU(MINIMAL_ABOUT,  MyFrame::OnAbout)
 397 END_EVENT_TABLE()
 398
 399 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h):
 400   wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 401 {
 402   (void)new MyPanel( this, 10, 10, 300, 100 );
 403 }
 404
 405 void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
 406 {
 407   Close(TRUE);
 408 }
 409
 410 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 411 {
 412   wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK );
 413   dialog.ShowModal();
 414 }
 415
 416