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   MINIMAL_QUIT   = 100;
  96 const   MINIMAL_TEXT   = 101;
  97 const   MINIMAL_ABOUT  = 102;
  98
  99 bool MyApp::OnInit(void)
 100 {
 101   // Create the main frame window
 102   MyFrame *frame = new MyFrame(NULL, "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
 138 const  ID_CHOICE            = 120;
 139 const  ID_CHOICE_SEL_NUM    = 121;
 140 const  ID_CHOICE_SEL_STR    = 122;
 141 const  ID_CHOICE_CLEAR      = 123;
 142 const  ID_CHOICE_APPEND     = 124;
 143
 144 const  ID_COMBO             = 140;
 145 const  ID_COMBO_SEL_NUM     = 141;
 146 const  ID_COMBO_SEL_STR     = 142;
 147 const  ID_COMBO_CLEAR       = 143;
 148 const  ID_COMBO_APPEND      = 144;
 149
 150 const  ID_TEXT              = 150;
 151
 152 const  ID_RADIOBOX          = 160;
 153 const  ID_RADIOBOX_SEL_NUM  = 161;
 154 const  ID_RADIOBOX_SEL_STR  = 162;
 155
 156 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
 157   EVT_SIZE      (                       MyPanel::OnSize)
 158   EVT_LISTBOX   (ID_LISTBOX,            MyPanel::OnListBox)
 159   EVT_BUTTON    (ID_LISTBOX_SEL_NUM,    MyPanel::OnListBoxButtons)
 160   EVT_BUTTON    (ID_LISTBOX_SEL_STR,    MyPanel::OnListBoxButtons)
 161   EVT_BUTTON    (ID_LISTBOX_CLEAR,      MyPanel::OnListBoxButtons)
 162   EVT_BUTTON    (ID_LISTBOX_APPEND,     MyPanel::OnListBoxButtons)
 163   EVT_CHOICE    (ID_CHOICE,             MyPanel::OnChoice)
 164   EVT_BUTTON    (ID_CHOICE_SEL_NUM,     MyPanel::OnChoiceButtons)
 165   EVT_BUTTON    (ID_CHOICE_SEL_STR,     MyPanel::OnChoiceButtons)
 166   EVT_BUTTON    (ID_CHOICE_CLEAR,       MyPanel::OnChoiceButtons)
 167   EVT_BUTTON    (ID_CHOICE_APPEND,      MyPanel::OnChoiceButtons)
 168   EVT_CHOICE    (ID_COMBO,              MyPanel::OnCombo)
 169   EVT_BUTTON    (ID_COMBO_SEL_NUM,      MyPanel::OnComboButtons)
 170   EVT_BUTTON    (ID_COMBO_SEL_STR,      MyPanel::OnComboButtons)
 171   EVT_BUTTON    (ID_COMBO_CLEAR,        MyPanel::OnComboButtons)
 172   EVT_BUTTON    (ID_COMBO_APPEND,       MyPanel::OnComboButtons)
 173   EVT_RADIOBOX  (ID_RADIOBOX,           MyPanel::OnRadio)
 174   EVT_BUTTON    (ID_RADIOBOX_SEL_NUM,   MyPanel::OnRadioButtons)
 175   EVT_BUTTON    (ID_RADIOBOX_SEL_STR,   MyPanel::OnRadioButtons)
 176 END_EVENT_TABLE()
 177
 178 MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) :
 179   wxPanel( frame, -1, wxPoint(x, y), wxSize(w, h) )
 180 {
 181   m_text = new wxTextCtrl( this, -1, "This is the log window.\n", wxPoint(0,50), wxSize(100,50), wxTE_MULTILINE );
 182
 183   m_notebook = new wxNotebook( this, ID_NOTEBOOK, wxPoint(0,0), wxSize(200,150) );
 184
 185   wxString choices[] =
 186   {
 187     "This",
 188     "is a",
 189     "wonderful",
 190     "example.",
 191   };
 192
 193   wxPanel *panel = new wxPanel(m_notebook);
 194   m_listbox = new wxListBox( panel, ID_LISTBOX, wxPoint(10,10), wxSize(120,70), 4, choices );
 195   (void)new wxButton( panel, ID_LISTBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(100,30) );
 196   (void)new wxButton( panel, ID_LISTBOX_SEL_STR, "Select 'This'", wxPoint(300,30), wxSize(100,30) );
 197   (void)new wxButton( panel, ID_LISTBOX_CLEAR, "Clear", wxPoint(180,80), wxSize(100,30) );
 198   (void)new wxButton( panel, ID_LISTBOX_APPEND, "Append 'Hi!'", wxPoint(300,80), wxSize(100,30) );
 199   m_notebook->AddPage(panel, "wxList");
 200
 201   panel = new wxPanel(m_notebook);
 202   m_choice = new wxChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,-1), 4, choices );
 203   (void)new wxButton( panel, ID_CHOICE_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(100,30) );
 204   (void)new wxButton( panel, ID_CHOICE_SEL_STR, "Select 'This'", wxPoint(300,30), wxSize(100,30) );
 205   (void)new wxButton( panel, ID_CHOICE_CLEAR, "Clear", wxPoint(180,80), wxSize(100,30) );
 206   (void)new wxButton( panel, ID_CHOICE_APPEND, "Append 'Hi!'", wxPoint(300,80), wxSize(100,30) );
 207   m_notebook->AddPage(panel, "wxChoice");
 208
 209   panel = new wxPanel(m_notebook);
 210   m_combo = new wxComboBox( panel, ID_COMBO, "This", wxPoint(10,10), wxSize(170,-1), 4, choices );
 211   (void)new wxButton( panel, ID_COMBO_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(100,30) );
 212   (void)new wxButton( panel, ID_COMBO_SEL_STR, "Select 'This'", wxPoint(300,30), wxSize(100,30) );
 213   (void)new wxButton( panel, ID_COMBO_CLEAR, "Clear", wxPoint(180,80), wxSize(100,30) );
 214   (void)new wxButton( panel, ID_COMBO_APPEND, "Append 'Hi!'", wxPoint(300,80), wxSize(100,30) );
 215   m_notebook->AddPage(panel, "wxComboBox");
 216
 217   wxTextCtrl *text = new wxTextCtrl( m_notebook, ID_TEXT, "Write text here.", wxPoint(10,10), wxSize(120,100), wxTE_MULTILINE );
 218   m_notebook->AddPage( text, "wxTextCtrl" );
 219
 220   panel = new wxPanel(m_notebook);
 221   m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 4, choices );
 222   (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(200,30), wxSize(100,30) );
 223   (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(200,80), wxSize(100,30) );
 224   m_notebook->AddPage(panel, "wxRadioBox");
 225 }
 226
 227 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 228 {
 229   int x = 0;
 230   int y = 0;
 231   GetClientSize( &x, &y );
 232
 233   if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y/2-4 );
 234   if (m_text) m_text->SetSize( 2, y/2+2, x-4, y/2-4 );
 235 }
 236
 237 void MyPanel::OnListBox( wxCommandEvent &event )
 238 {
 239   m_text->WriteText( "ListBox selection string is: " );
 240   m_text->WriteText( event.GetString() );
 241   m_text->WriteText( "\n" );
 242 }
 243
 244 void MyPanel::OnListBoxButtons( wxCommandEvent &event )
 245 {
 246   switch (event.GetId())
 247   {
 248     case ID_LISTBOX_SEL_NUM:
 249     {
 250       m_listbox->SetSelection( 2 );
 251       break;
 252     }
 253     case ID_LISTBOX_SEL_STR:
 254     {
 255       m_listbox->SetStringSelection( "This" );
 256       break;
 257     }
 258     case ID_LISTBOX_CLEAR:
 259     {
 260       m_listbox->Clear();
 261       break;
 262     }
 263     case ID_LISTBOX_APPEND:
 264     {
 265       m_listbox->Append( "Hi!" );
 266       break;
 267     }
 268   }
 269 }
 270
 271 void MyPanel::OnChoice( wxCommandEvent &event )
 272 {
 273   m_text->WriteText( "Choice selection string is: " );
 274   m_text->WriteText( event.GetString() );
 275   m_text->WriteText( "\n" );
 276 }
 277
 278 void MyPanel::OnChoiceButtons( wxCommandEvent &event )
 279 {
 280   switch (event.GetId())
 281   {
 282     case ID_CHOICE_SEL_NUM:
 283     {
 284       m_choice->SetSelection( 2 );
 285       break;
 286     }
 287     case ID_CHOICE_SEL_STR:
 288     {
 289       m_choice->SetStringSelection( "This" );
 290       break;
 291     }
 292     case ID_CHOICE_CLEAR:
 293     {
 294       m_choice->Clear();
 295       break;
 296     }
 297     case ID_CHOICE_APPEND:
 298     {
 299       m_choice->Append( "Hi!" );
 300       break;
 301     }
 302   }
 303 }
 304
 305 void MyPanel::OnCombo( wxCommandEvent &event )
 306 {
 307   m_text->WriteText( "ComboBox selection string is: " );
 308   m_text->WriteText( event.GetString() );
 309   m_text->WriteText( "\n" );
 310 }
 311
 312 void MyPanel::OnComboButtons( wxCommandEvent &event )
 313 {
 314   switch (event.GetId())
 315   {
 316     case ID_COMBO_SEL_NUM:
 317     {
 318       m_combo->SetSelection( 2 );
 319       break;
 320     }
 321     case ID_COMBO_SEL_STR:
 322     {
 323       m_combo->SetStringSelection( "This" );
 324       break;
 325     }
 326     case ID_COMBO_CLEAR:
 327     {
 328       m_combo->Clear();
 329       break;
 330     }
 331     case ID_COMBO_APPEND:
 332     {
 333       m_combo->Append( "Hi!" );
 334       break;
 335     }
 336   }
 337 }
 338
 339 void MyPanel::OnRadio( wxCommandEvent &event )
 340 {
 341   m_text->WriteText( "RadioBox selection string is: " );
 342   m_text->WriteText( event.GetString() );
 343   m_text->WriteText( "\n" );
 344 }
 345
 346 void MyPanel::OnRadioButtons( wxCommandEvent &event )
 347 {
 348   switch (event.GetId())
 349   {
 350     case ID_RADIOBOX_SEL_NUM:
 351     {
 352       m_radio->SetSelection( 2 );
 353       break;
 354     }
 355     case ID_RADIOBOX_SEL_STR:
 356     {
 357       m_radio->SetStringSelection( "This" );
 358       break;
 359     }
 360   }
 361 }
 362
 363 //----------------------------------------------------------------------
 364 // MyFrame
 365 //----------------------------------------------------------------------
 366
 367 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 368     EVT_MENU(MINIMAL_QUIT,   MyFrame::OnQuit)
 369     EVT_MENU(MINIMAL_ABOUT,  MyFrame::OnAbout)
 370 END_EVENT_TABLE()
 371
 372 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h):
 373   wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 374 {
 375   (void)new MyPanel( this, 10, 10, 300, 100 );
 376 }
 377
 378 void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
 379 {
 380   Close(TRUE);
 381 }
 382
 383 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 384 {
 385   wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK );
 386   dialog.ShowModal();
 387 }
 388
 389