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 // MyTextCtrl
 128 //----------------------------------------------------------------------
 129
 130 class MyTextCtrl : public wxTextCtrl
 131 {
 132 public:
 133   MyTextCtrl( wxWindow *parent, wxWindowID id, const wxString &value,
 134               const wxPoint &pos, const wxSize &size, int style );
 135
 136   void OnRightButton(wxCommandEvent&) { }
 137
 138 DECLARE_EVENT_TABLE()
 139 };
 140
 141 BEGIN_EVENT_TABLE(MyTextCtrl, wxTextCtrl)
 142   EVT_RIGHT_DOWN(MyTextCtrl::OnRightButton)
 143 END_EVENT_TABLE()
 144
 145 MyTextCtrl::MyTextCtrl( wxWindow *parent, wxWindowID id, const wxString &value,
 146       const wxPoint &pos, const wxSize &size, int style ) :
 147   wxTextCtrl( parent, id, value, pos, size, style )
 148 {
 149 }
 150
 151 //----------------------------------------------------------------------
 152 // MyPanel
 153 //----------------------------------------------------------------------
 154
 155 const  ID_NOTEBOOK          = 1000;
 156
 157 const  ID_LISTBOX           = 130;
 158 const  ID_LISTBOX_SEL_NUM   = 131;
 159 const  ID_LISTBOX_SEL_STR   = 132;
 160 const  ID_LISTBOX_CLEAR     = 133;
 161 const  ID_LISTBOX_APPEND    = 134;
 162
 163 const  ID_CHOICE            = 120;
 164 const  ID_CHOICE_SEL_NUM    = 121;
 165 const  ID_CHOICE_SEL_STR    = 122;
 166 const  ID_CHOICE_CLEAR      = 123;
 167 const  ID_CHOICE_APPEND     = 124;
 168
 169 const  ID_COMBO             = 140;
 170 const  ID_COMBO_SEL_NUM     = 141;
 171 const  ID_COMBO_SEL_STR     = 142;
 172 const  ID_COMBO_CLEAR       = 143;
 173 const  ID_COMBO_APPEND      = 144;
 174
 175 const  ID_TEXT              = 150;
 176
 177 const  ID_RADIOBOX          = 160;
 178 const  ID_RADIOBOX_SEL_NUM  = 161;
 179 const  ID_RADIOBOX_SEL_STR  = 162;
 180
 181 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
 182   EVT_SIZE      (                       MyPanel::OnSize)
 183   EVT_LISTBOX   (ID_LISTBOX,            MyPanel::OnListBox)
 184   EVT_BUTTON    (ID_LISTBOX_SEL_NUM,    MyPanel::OnListBoxButtons)
 185   EVT_BUTTON    (ID_LISTBOX_SEL_STR,    MyPanel::OnListBoxButtons)
 186   EVT_BUTTON    (ID_LISTBOX_CLEAR,      MyPanel::OnListBoxButtons)
 187   EVT_BUTTON    (ID_LISTBOX_APPEND,     MyPanel::OnListBoxButtons)
 188   EVT_CHOICE    (ID_CHOICE,             MyPanel::OnChoice)
 189   EVT_BUTTON    (ID_CHOICE_SEL_NUM,     MyPanel::OnChoiceButtons)
 190   EVT_BUTTON    (ID_CHOICE_SEL_STR,     MyPanel::OnChoiceButtons)
 191   EVT_BUTTON    (ID_CHOICE_CLEAR,       MyPanel::OnChoiceButtons)
 192   EVT_BUTTON    (ID_CHOICE_APPEND,      MyPanel::OnChoiceButtons)
 193   EVT_CHOICE    (ID_COMBO,              MyPanel::OnCombo)
 194   EVT_BUTTON    (ID_COMBO_SEL_NUM,      MyPanel::OnComboButtons)
 195   EVT_BUTTON    (ID_COMBO_SEL_STR,      MyPanel::OnComboButtons)
 196   EVT_BUTTON    (ID_COMBO_CLEAR,        MyPanel::OnComboButtons)
 197   EVT_BUTTON    (ID_COMBO_APPEND,       MyPanel::OnComboButtons)
 198   EVT_RADIOBOX  (ID_RADIOBOX,           MyPanel::OnRadio)
 199   EVT_BUTTON    (ID_RADIOBOX_SEL_NUM,   MyPanel::OnRadioButtons)
 200   EVT_BUTTON    (ID_RADIOBOX_SEL_STR,   MyPanel::OnRadioButtons)
 201 END_EVENT_TABLE()
 202
 203 MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) :
 204   wxPanel( frame, -1, wxPoint(x, y), wxSize(w, h) )
 205 {
 206   m_text = new wxTextCtrl( this, -1, "This is the log window.\n", wxPoint(0,50), wxSize(100,50), wxTE_MULTILINE );
 207
 208   m_notebook = new wxNotebook( this, ID_NOTEBOOK, wxPoint(0,0), wxSize(200,150) );
 209
 210   wxString choices[] =
 211   {
 212     "This",
 213     "is a",
 214     "wonderful",
 215     "example.",
 216   };
 217
 218   wxPanel *panel = new wxPanel(m_notebook);
 219   m_listbox = new wxListBox( panel, ID_LISTBOX, wxPoint(10,10), wxSize(120,70), 4, choices );
 220   (void)new wxButton( panel, ID_LISTBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(100,30) );
 221   (void)new wxButton( panel, ID_LISTBOX_SEL_STR, "Select 'This'", wxPoint(300,30), wxSize(100,30) );
 222   (void)new wxButton( panel, ID_LISTBOX_CLEAR, "Clear", wxPoint(180,80), wxSize(100,30) );
 223   (void)new wxButton( panel, ID_LISTBOX_APPEND, "Append 'Hi!'", wxPoint(300,80), wxSize(100,30) );
 224   m_notebook->AddPage(panel, "wxList");
 225
 226   panel = new wxPanel(m_notebook);
 227   m_choice = new wxChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,-1), 4, choices );
 228   (void)new wxButton( panel, ID_CHOICE_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(100,30) );
 229   (void)new wxButton( panel, ID_CHOICE_SEL_STR, "Select 'This'", wxPoint(300,30), wxSize(100,30) );
 230   (void)new wxButton( panel, ID_CHOICE_CLEAR, "Clear", wxPoint(180,80), wxSize(100,30) );
 231   (void)new wxButton( panel, ID_CHOICE_APPEND, "Append 'Hi!'", wxPoint(300,80), wxSize(100,30) );
 232   m_notebook->AddPage(panel, "wxChoice");
 233
 234   panel = new wxPanel(m_notebook);
 235   m_combo = new wxComboBox( panel, ID_COMBO, "This", wxPoint(10,10), wxSize(170,-1), 4, choices );
 236   (void)new wxButton( panel, ID_COMBO_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(100,30) );
 237   (void)new wxButton( panel, ID_COMBO_SEL_STR, "Select 'This'", wxPoint(300,30), wxSize(100,30) );
 238   (void)new wxButton( panel, ID_COMBO_CLEAR, "Clear", wxPoint(180,80), wxSize(100,30) );
 239   (void)new wxButton( panel, ID_COMBO_APPEND, "Append 'Hi!'", wxPoint(300,80), wxSize(100,30) );
 240   m_notebook->AddPage(panel, "wxComboBox");
 241
 242   wxTextCtrl *text = new wxTextCtrl( m_notebook, ID_TEXT, "Write text here.", wxPoint(10,10), wxSize(120,100), wxTE_MULTILINE );
 243   m_notebook->AddPage( text, "wxTextCtrl" );
 244
 245   panel = new wxPanel(m_notebook);
 246   m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 4, choices );
 247   (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(200,30), wxSize(100,30) );
 248   (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(200,80), wxSize(100,30) );
 249   m_notebook->AddPage(panel, "wxRadioBox");
 250 }
 251
 252 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 253 {
 254   int x = 0;
 255   int y = 0;
 256   GetClientSize( &x, &y );
 257
 258   if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y/2-4 );
 259   if (m_text) m_text->SetSize( 2, y/2+2, x-4, y/2-4 );
 260 }
 261
 262 void MyPanel::OnListBox( wxCommandEvent &event )
 263 {
 264   m_text->WriteText( "ListBox selection string is: " );
 265   m_text->WriteText( event.GetString() );
 266   m_text->WriteText( "\n" );
 267 }
 268
 269 void MyPanel::OnListBoxButtons( wxCommandEvent &event )
 270 {
 271   switch (event.GetId())
 272   {
 273     case ID_LISTBOX_SEL_NUM:
 274     {
 275       m_listbox->SetSelection( 2 );
 276       break;
 277     }
 278     case ID_LISTBOX_SEL_STR:
 279     {
 280       m_listbox->SetStringSelection( "This" );
 281       break;
 282     }
 283     case ID_LISTBOX_CLEAR:
 284     {
 285       m_listbox->Clear();
 286       break;
 287     }
 288     case ID_LISTBOX_APPEND:
 289     {
 290       m_listbox->Append( "Hi!" );
 291       break;
 292     }
 293   }
 294 }
 295
 296 void MyPanel::OnChoice( wxCommandEvent &event )
 297 {
 298   m_text->WriteText( "Choice selection string is: " );
 299   m_text->WriteText( event.GetString() );
 300   m_text->WriteText( "\n" );
 301 }
 302
 303 void MyPanel::OnChoiceButtons( wxCommandEvent &event )
 304 {
 305   switch (event.GetId())
 306   {
 307     case ID_CHOICE_SEL_NUM:
 308     {
 309       m_choice->SetSelection( 2 );
 310       break;
 311     }
 312     case ID_CHOICE_SEL_STR:
 313     {
 314       m_choice->SetStringSelection( "This" );
 315       break;
 316     }
 317     case ID_CHOICE_CLEAR:
 318     {
 319       m_choice->Clear();
 320       break;
 321     }
 322     case ID_CHOICE_APPEND:
 323     {
 324       m_choice->Append( "Hi!" );
 325       break;
 326     }
 327   }
 328 }
 329
 330 void MyPanel::OnCombo( wxCommandEvent &event )
 331 {
 332   m_text->WriteText( "ComboBox selection string is: " );
 333   m_text->WriteText( event.GetString() );
 334   m_text->WriteText( "\n" );
 335 }
 336
 337 void MyPanel::OnComboButtons( wxCommandEvent &event )
 338 {
 339   switch (event.GetId())
 340   {
 341     case ID_COMBO_SEL_NUM:
 342     {
 343       m_combo->SetSelection( 2 );
 344       break;
 345     }
 346     case ID_COMBO_SEL_STR:
 347     {
 348       m_combo->SetStringSelection( "This" );
 349       break;
 350     }
 351     case ID_COMBO_CLEAR:
 352     {
 353       m_combo->Clear();
 354       break;
 355     }
 356     case ID_COMBO_APPEND:
 357     {
 358       m_combo->Append( "Hi!" );
 359       break;
 360     }
 361   }
 362 }
 363
 364 void MyPanel::OnRadio( wxCommandEvent &event )
 365 {
 366   m_text->WriteText( "RadioBox selection string is: " );
 367   m_text->WriteText( event.GetString() );
 368   m_text->WriteText( "\n" );
 369 }
 370
 371 void MyPanel::OnRadioButtons( wxCommandEvent &event )
 372 {
 373   switch (event.GetId())
 374   {
 375     case ID_RADIOBOX_SEL_NUM:
 376     {
 377       m_radio->SetSelection( 2 );
 378       break;
 379     }
 380     case ID_RADIOBOX_SEL_STR:
 381     {
 382       m_radio->SetStringSelection( "This" );
 383       break;
 384     }
 385   }
 386 }
 387
 388 //----------------------------------------------------------------------
 389 // MyFrame
 390 //----------------------------------------------------------------------
 391
 392 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 393     EVT_MENU(MINIMAL_QUIT,   MyFrame::OnQuit)
 394     EVT_MENU(MINIMAL_ABOUT,  MyFrame::OnAbout)
 395 END_EVENT_TABLE()
 396
 397 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h):
 398   wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 399 {
 400   (void)new MyPanel( this, 10, 10, 300, 100 );
 401 }
 402
 403 void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
 404 {
 405   Close(TRUE);
 406 }
 407
 408 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 409 {
 410   wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK );
 411   dialog.ShowModal();
 412 }
 413
 414