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
 145 const  ID_COMBO             = 140;
 146 const  ID_COMBO_SEL_NUM     = 141;
 147 const  ID_COMBO_SEL_STR     = 142;
 148 const  ID_COMBO_CLEAR       = 143;
 149 const  ID_COMBO_APPEND      = 144;
 150
 151 const  ID_TEXT              = 150;
 152
 153 const  ID_RADIOBOX          = 160;
 154 const  ID_RADIOBOX_SEL_NUM  = 161;
 155 const  ID_RADIOBOX_SEL_STR  = 162;
 156
 157 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
 158   EVT_SIZE      (                       MyPanel::OnSize)
 159   EVT_LISTBOX   (ID_LISTBOX,            MyPanel::OnListBox)
 160   EVT_BUTTON    (ID_LISTBOX_SEL_NUM,    MyPanel::OnListBoxButtons)
 161   EVT_BUTTON    (ID_LISTBOX_SEL_STR,    MyPanel::OnListBoxButtons)
 162   EVT_BUTTON    (ID_LISTBOX_CLEAR,      MyPanel::OnListBoxButtons)
 163   EVT_BUTTON    (ID_LISTBOX_APPEND,     MyPanel::OnListBoxButtons)
 164   EVT_BUTTON    (ID_LISTBOX_DELETE,     MyPanel::OnListBoxButtons)
 165   EVT_CHOICE    (ID_CHOICE,             MyPanel::OnChoice)
 166   EVT_BUTTON    (ID_CHOICE_SEL_NUM,     MyPanel::OnChoiceButtons)
 167   EVT_BUTTON    (ID_CHOICE_SEL_STR,     MyPanel::OnChoiceButtons)
 168   EVT_BUTTON    (ID_CHOICE_CLEAR,       MyPanel::OnChoiceButtons)
 169   EVT_BUTTON    (ID_CHOICE_APPEND,      MyPanel::OnChoiceButtons)
 170   EVT_CHOICE    (ID_COMBO,              MyPanel::OnCombo)
 171   EVT_BUTTON    (ID_COMBO_SEL_NUM,      MyPanel::OnComboButtons)
 172   EVT_BUTTON    (ID_COMBO_SEL_STR,      MyPanel::OnComboButtons)
 173   EVT_BUTTON    (ID_COMBO_CLEAR,        MyPanel::OnComboButtons)
 174   EVT_BUTTON    (ID_COMBO_APPEND,       MyPanel::OnComboButtons)
 175   EVT_RADIOBOX  (ID_RADIOBOX,           MyPanel::OnRadio)
 176   EVT_BUTTON    (ID_RADIOBOX_SEL_NUM,   MyPanel::OnRadioButtons)
 177   EVT_BUTTON    (ID_RADIOBOX_SEL_STR,   MyPanel::OnRadioButtons)
 178 END_EVENT_TABLE()
 179
 180 MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) :
 181   wxPanel( frame, -1, wxPoint(x, y), wxSize(w, h) )
 182 {
 183   m_text = new wxTextCtrl( this, -1, "This is the log window.\n", wxPoint(0,50), wxSize(100,50), wxTE_MULTILINE );
 184
 185   m_notebook = new wxNotebook( this, ID_NOTEBOOK, wxPoint(0,0), wxSize(200,150) );
 186
 187   wxString choices[] =
 188   {
 189     "This",
 190     "is a",
 191     "wonderful",
 192     "example.",
 193   };
 194
 195   wxPanel *panel = new wxPanel(m_notebook);
 196   m_listbox = new wxListBox( panel, ID_LISTBOX, wxPoint(10,10), wxSize(120,70), 4, choices );
 197   (void)new wxButton( panel, ID_LISTBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(100,30) );
 198   (void)new wxButton( panel, ID_LISTBOX_SEL_STR, "Select 'This'", wxPoint(300,30), wxSize(100,30) );
 199   (void)new wxButton( panel, ID_LISTBOX_CLEAR, "Clear", wxPoint(180,80), wxSize(100,30) );
 200   (void)new wxButton( panel, ID_LISTBOX_APPEND, "Append 'Hi!'", wxPoint(300,80), wxSize(100,30) );
 201   (void)new wxButton( panel, ID_LISTBOX_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 202   m_notebook->AddPage(panel, "wxList");
 203
 204   panel = new wxPanel(m_notebook);
 205   m_choice = new wxChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,-1), 4, choices );
 206   (void)new wxButton( panel, ID_CHOICE_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(100,30) );
 207   (void)new wxButton( panel, ID_CHOICE_SEL_STR, "Select 'This'", wxPoint(300,30), wxSize(100,30) );
 208   (void)new wxButton( panel, ID_CHOICE_CLEAR, "Clear", wxPoint(180,80), wxSize(100,30) );
 209   (void)new wxButton( panel, ID_CHOICE_APPEND, "Append 'Hi!'", wxPoint(300,80), wxSize(100,30) );
 210   m_notebook->AddPage(panel, "wxChoice");
 211
 212   panel = new wxPanel(m_notebook);
 213   m_combo = new wxComboBox( panel, ID_COMBO, "This", wxPoint(10,10), wxSize(170,-1), 4, choices );
 214   (void)new wxButton( panel, ID_COMBO_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(100,30) );
 215   (void)new wxButton( panel, ID_COMBO_SEL_STR, "Select 'This'", wxPoint(300,30), wxSize(100,30) );
 216   (void)new wxButton( panel, ID_COMBO_CLEAR, "Clear", wxPoint(180,80), wxSize(100,30) );
 217   (void)new wxButton( panel, ID_COMBO_APPEND, "Append 'Hi!'", wxPoint(300,80), wxSize(100,30) );
 218   m_notebook->AddPage(panel, "wxComboBox");
 219
 220   wxTextCtrl *text = new wxTextCtrl( m_notebook, ID_TEXT, "Write text here.", wxPoint(10,10), wxSize(120,100), wxTE_MULTILINE );
 221   m_notebook->AddPage( text, "wxTextCtrl" );
 222
 223   panel = new wxPanel(m_notebook);
 224   m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 4, choices );
 225   (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(200,30), wxSize(100,30) );
 226   (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(200,80), wxSize(100,30) );
 227   m_notebook->AddPage(panel, "wxRadioBox");
 228 }
 229
 230 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 231 {
 232   int x = 0;
 233   int y = 0;
 234   GetClientSize( &x, &y );
 235
 236   if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y/2-4 );
 237   if (m_text) m_text->SetSize( 2, y/2+2, x-4, y/2-4 );
 238 }
 239
 240 void MyPanel::OnListBox( wxCommandEvent &event )
 241 {
 242   m_text->WriteText( "ListBox selection string is: " );
 243   m_text->WriteText( event.GetString() );
 244   m_text->WriteText( "\n" );
 245 }
 246
 247 void MyPanel::OnListBoxButtons( wxCommandEvent &event )
 248 {
 249   switch (event.GetId())
 250   {
 251     case ID_LISTBOX_SEL_NUM:
 252     {
 253       m_listbox->SetSelection( 2 );
 254       break;
 255     }
 256     case ID_LISTBOX_SEL_STR:
 257     {
 258       m_listbox->SetStringSelection( "This" );
 259       break;
 260     }
 261     case ID_LISTBOX_CLEAR:
 262     {
 263       m_listbox->Clear();
 264       break;
 265     }
 266     case ID_LISTBOX_APPEND:
 267     {
 268       m_listbox->Append( "Hi!" );
 269       break;
 270     }
 271     case ID_LISTBOX_DELETE:
 272     {
 273       int idx = m_listbox->GetSelection();
 274       m_listbox->Delete( idx );
 275       break;
 276     }
 277   }
 278 }
 279
 280 void MyPanel::OnChoice( wxCommandEvent &event )
 281 {
 282   m_text->WriteText( "Choice selection string is: " );
 283   m_text->WriteText( event.GetString() );
 284   m_text->WriteText( "\n" );
 285 }
 286
 287 void MyPanel::OnChoiceButtons( wxCommandEvent &event )
 288 {
 289   switch (event.GetId())
 290   {
 291     case ID_CHOICE_SEL_NUM:
 292     {
 293       m_choice->SetSelection( 2 );
 294       break;
 295     }
 296     case ID_CHOICE_SEL_STR:
 297     {
 298       m_choice->SetStringSelection( "This" );
 299       break;
 300     }
 301     case ID_CHOICE_CLEAR:
 302     {
 303       m_choice->Clear();
 304       break;
 305     }
 306     case ID_CHOICE_APPEND:
 307     {
 308       m_choice->Append( "Hi!" );
 309       break;
 310     }
 311   }
 312 }
 313
 314 void MyPanel::OnCombo( wxCommandEvent &event )
 315 {
 316   m_text->WriteText( "ComboBox selection string is: " );
 317   m_text->WriteText( event.GetString() );
 318   m_text->WriteText( "\n" );
 319 }
 320
 321 void MyPanel::OnComboButtons( wxCommandEvent &event )
 322 {
 323   switch (event.GetId())
 324   {
 325     case ID_COMBO_SEL_NUM:
 326     {
 327       m_combo->SetSelection( 2 );
 328       break;
 329     }
 330     case ID_COMBO_SEL_STR:
 331     {
 332       m_combo->SetStringSelection( "This" );
 333       break;
 334     }
 335     case ID_COMBO_CLEAR:
 336     {
 337       m_combo->Clear();
 338       break;
 339     }
 340     case ID_COMBO_APPEND:
 341     {
 342       m_combo->Append( "Hi!" );
 343       break;
 344     }
 345   }
 346 }
 347
 348 void MyPanel::OnRadio( wxCommandEvent &event )
 349 {
 350   m_text->WriteText( "RadioBox selection string is: " );
 351   m_text->WriteText( event.GetString() );
 352   m_text->WriteText( "\n" );
 353 }
 354
 355 void MyPanel::OnRadioButtons( wxCommandEvent &event )
 356 {
 357   switch (event.GetId())
 358   {
 359     case ID_RADIOBOX_SEL_NUM:
 360     {
 361       m_radio->SetSelection( 2 );
 362       break;
 363     }
 364     case ID_RADIOBOX_SEL_STR:
 365     {
 366       m_radio->SetStringSelection( "This" );
 367       break;
 368     }
 369   }
 370 }
 371
 372 //----------------------------------------------------------------------
 373 // MyFrame
 374 //----------------------------------------------------------------------
 375
 376 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 377     EVT_MENU(MINIMAL_QUIT,   MyFrame::OnQuit)
 378     EVT_MENU(MINIMAL_ABOUT,  MyFrame::OnAbout)
 379 END_EVENT_TABLE()
 380
 381 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h):
 382   wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 383 {
 384   (void)new MyPanel( this, 10, 10, 300, 100 );
 385 }
 386
 387 void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
 388 {
 389   Close(TRUE);
 390 }
 391
 392 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 393 {
 394   wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK );
 395   dialog.ShowModal();
 396 }
 397
 398