samples/controls/controls.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        controls.cpp
   3 // Purpose:     Controls wxWindows sample
   4 // Author:      Robert Roebling
   5 // Modified by:
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) Robert Roebling, Julian Smart
   8 // Licence:     wxWindows license
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifdef __GNUG__
  12     #pragma implementation "controls.h"
  13 #endif
  14
  15 // For compilers that support precompilation, includes "wx/wx.h".
  16 #include "wx/wxprec.h"
  17
  18 #ifdef __BORLANDC__
  19     #pragma hdrstop
  20 #endif
  21
  22 #ifndef WX_PRECOMP
  23     #include "wx/wx.h"
  24 #endif
  25
  26 #include "wx/spinbutt.h"
  27 #include "wx/notebook.h"
  28 #include "wx/imaglist.h"
  29 #include "wx/spinbutt.h"
  30 #include "wx/clipbrd.h"
  31 #include "wx/tooltip.h"
  32
  33 #if defined(__WXGTK__) || defined(__WXMOTIF__)
  34     #define USE_XPM
  35 #endif
  36
  37 #ifdef USE_XPM
  38     #include "mondrian.xpm"
  39     #include "icons/choice.xpm"
  40     #include "icons/combo.xpm"
  41     #include "icons/list.xpm"
  42     #include "icons/radio.xpm"
  43     #include "icons/text.xpm"
  44     #include "icons/gauge.xpm"
  45 #endif
  46
  47 //----------------------------------------------------------------------
  48 // class definitions
  49 //----------------------------------------------------------------------
  50
  51 class MyApp: public wxApp
  52 {
  53   public:
  54     bool OnInit(void);
  55 };
  56
  57 // a text ctrl which allows to call different wxTextCtrl functions
  58 // interactively by pressing function keys in it
  59 class MyTextCtrl : public wxTextCtrl
  60 {
  61 public:
  62     MyTextCtrl(wxWindow *parent, wxWindowID id, const wxString &value,
  63                const wxPoint &pos, const wxSize &size, int style = 0)
  64         : wxTextCtrl(parent, id, value, pos, size, style) { }
  65
  66     void OnKeyDown(wxKeyEvent& event);
  67
  68 private:
  69     DECLARE_EVENT_TABLE()
  70 };
  71
  72 class MyPanel: public wxPanel
  73 {
  74   public:
  75
  76     MyPanel(wxFrame *frame, int x, int y, int w, int h);
  77     virtual ~MyPanel();
  78
  79     void OnSize( wxSizeEvent& event );
  80     void OnListBox( wxCommandEvent &event );
  81     void OnListBoxDoubleClick( wxCommandEvent &event );
  82     void OnListBoxButtons( wxCommandEvent &event );
  83     void OnChoice( wxCommandEvent &event );
  84     void OnChoiceButtons( wxCommandEvent &event );
  85     void OnCombo( wxCommandEvent &event );
  86     void OnComboButtons( wxCommandEvent &event );
  87     void OnRadio( wxCommandEvent &event );
  88     void OnRadioButtons( wxCommandEvent &event );
  89     void OnSetFont( wxCommandEvent &event );
  90     void OnPageChanged( wxNotebookEvent &event );
  91     void OnSliderUpdate( wxCommandEvent &event );
  92     void OnSpinUpdate( wxSpinEvent &event );
  93     void OnPasteFromClipboard( wxCommandEvent &event );
  94     void OnCopyToClipboard( wxCommandEvent &event );
  95     void OnMoveToEndOfText( wxCommandEvent &event );
  96     void OnMoveToEndOfEntry( wxCommandEvent &event );
  97
  98     wxListBox     *m_listbox;
  99     wxChoice      *m_choice;
 100     wxComboBox    *m_combo;
 101     wxRadioBox    *m_radio;
 102     wxGauge       *m_gauge;
 103     wxSlider      *m_slider;
 104     wxButton      *m_fontButton;
 105     wxSpinButton  *m_spinbutton;
 106     wxTextCtrl    *m_spintext;
 107     MyTextCtrl    *m_multitext;
 108     MyTextCtrl    *m_textentry;
 109     wxCheckBox    *m_checkbox;
 110
 111     wxTextCtrl    *m_text;
 112     wxNotebook    *m_notebook;
 113
 114   DECLARE_EVENT_TABLE()
 115 };
 116
 117 class MyFrame: public wxFrame
 118 {
 119   public:
 120
 121     MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h);
 122
 123   public:
 124
 125     void OnQuit(wxCommandEvent& event);
 126     void OnAbout(wxCommandEvent& event);
 127     void OnIdle( wxIdleEvent& event );
 128     void OnSize( wxSizeEvent& event );
 129
 130   DECLARE_EVENT_TABLE()
 131 };
 132
 133 //----------------------------------------------------------------------
 134 // main()
 135 //----------------------------------------------------------------------
 136
 137 IMPLEMENT_APP(MyApp)
 138
 139 //----------------------------------------------------------------------
 140 // MyApp
 141 //----------------------------------------------------------------------
 142
 143 const   int MINIMAL_QUIT   = 100;
 144 const   int MINIMAL_TEXT   = 101;
 145 const   int MINIMAL_ABOUT  = 102;
 146
 147 bool MyApp::OnInit(void)
 148 {
 149   // Create the main frame window
 150   MyFrame *frame = new MyFrame((wxFrame *) NULL,
 151                                "Controls wxWindows App",
 152                                50, 50, 530, 420);
 153
 154   // Give it an icon
 155   // The wxICON() macros loads an icon from a resource under Windows
 156   // and uses an #included XPM image under GTK+ and Motif
 157
 158   frame->SetIcon( wxICON(mondrian) );
 159
 160   wxMenu *file_menu = new wxMenu;
 161
 162   file_menu->Append(MINIMAL_ABOUT, "&About");
 163   file_menu->Append(MINIMAL_QUIT, "E&xit");
 164   wxMenuBar *menu_bar = new wxMenuBar;
 165   menu_bar->Append(file_menu, "&File");
 166   frame->SetMenuBar(menu_bar);
 167
 168   frame->Show(TRUE);
 169
 170   SetTopWindow(frame);
 171
 172   return TRUE;
 173 }
 174
 175 //----------------------------------------------------------------------
 176 // MyTextCtrl
 177 //----------------------------------------------------------------------
 178
 179 BEGIN_EVENT_TABLE(MyTextCtrl, wxTextCtrl)
 180     EVT_KEY_DOWN(MyTextCtrl::OnKeyDown)
 181 END_EVENT_TABLE()
 182
 183 void MyTextCtrl::OnKeyDown(wxKeyEvent& event)
 184 {
 185     switch ( event.KeyCode() )
 186     {
 187         case WXK_F1:
 188             // show current position and text length
 189             {
 190                 long line, column, pos = GetInsertionPoint();
 191                 PositionToXY(pos, &column, &line);
 192
 193                 wxLogMessage("Current position: %ld\n"
 194                              "Current line, column: (%ld, %ld)\n"
 195                              "Number of lines: %ld\n"
 196                              "Current line length: %ld\n"
 197                              "Total text length: %ld",
 198                              pos,
 199                              line, column,
 200                              GetNumberOfLines(),
 201                              GetLineLength(line),
 202                              GetLastPosition());
 203             }
 204             break;
 205
 206         case WXK_F2:
 207             // go to the end
 208             SetInsertionPointEnd();
 209             break;
 210
 211         case WXK_F3:
 212             // go to position 10
 213             SetInsertionPoint(10);
 214             break;
 215
 216         default:
 217             event.Skip();
 218     }
 219 }
 220
 221 //----------------------------------------------------------------------
 222 // MyPanel
 223 //----------------------------------------------------------------------
 224
 225 const int  ID_NOTEBOOK          = 1000;
 226
 227 const int  ID_LISTBOX           = 130;
 228 const int  ID_LISTBOX_SEL_NUM   = 131;
 229 const int  ID_LISTBOX_SEL_STR   = 132;
 230 const int  ID_LISTBOX_CLEAR     = 133;
 231 const int  ID_LISTBOX_APPEND    = 134;
 232 const int  ID_LISTBOX_DELETE    = 135;
 233 const int  ID_LISTBOX_FONT      = 136;
 234 const int  ID_LISTBOX_ENABLE    = 137;
 235
 236 const int  ID_CHOICE            = 120;
 237 const int  ID_CHOICE_SEL_NUM    = 121;
 238 const int  ID_CHOICE_SEL_STR    = 122;
 239 const int  ID_CHOICE_CLEAR      = 123;
 240 const int  ID_CHOICE_APPEND     = 124;
 241 const int  ID_CHOICE_DELETE     = 125;
 242 const int  ID_CHOICE_FONT       = 126;
 243 const int  ID_CHOICE_ENABLE     = 127;
 244
 245 const int  ID_COMBO             = 140;
 246 const int  ID_COMBO_SEL_NUM     = 141;
 247 const int  ID_COMBO_SEL_STR     = 142;
 248 const int  ID_COMBO_CLEAR       = 143;
 249 const int  ID_COMBO_APPEND      = 144;
 250 const int  ID_COMBO_DELETE      = 145;
 251 const int  ID_COMBO_FONT        = 146;
 252 const int  ID_COMBO_ENABLE      = 147;
 253
 254 const int  ID_TEXT              = 150;
 255 const int  ID_PASTE_TEXT        = 151;
 256 const int  ID_COPY_TEXT         = 152;
 257 const int  ID_MOVE_END_ENTRY    = 153;
 258 const int  ID_MOVE_END_ZONE     = 154;
 259
 260 const int  ID_RADIOBOX          = 160;
 261 const int  ID_RADIOBOX_SEL_NUM  = 161;
 262 const int  ID_RADIOBOX_SEL_STR  = 162;
 263 const int  ID_RADIOBOX_FONT     = 163;
 264 const int  ID_RADIOBOX_ENABLE   = 164;
 265
 266 const int  ID_RADIOBUTTON_1     = 166;
 267 const int  ID_RADIOBUTTON_2     = 167;
 268
 269 const int  ID_SET_FONT          = 170;
 270
 271 const int  ID_GAUGE             = 180;
 272 const int  ID_SLIDER            = 181;
 273
 274 const int  ID_SPIN              = 182;
 275
 276 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
 277   EVT_SIZE      (                         MyPanel::OnSize)
 278   EVT_NOTEBOOK_PAGE_CHANGED(ID_NOTEBOOK,  MyPanel::OnPageChanged)
 279   EVT_LISTBOX   (ID_LISTBOX,              MyPanel::OnListBox)
 280   EVT_LISTBOX_DCLICK(ID_LISTBOX,          MyPanel::OnListBoxDoubleClick)
 281   EVT_BUTTON    (ID_LISTBOX_SEL_NUM,      MyPanel::OnListBoxButtons)
 282   EVT_BUTTON    (ID_LISTBOX_SEL_STR,      MyPanel::OnListBoxButtons)
 283   EVT_BUTTON    (ID_LISTBOX_CLEAR,        MyPanel::OnListBoxButtons)
 284   EVT_BUTTON    (ID_LISTBOX_APPEND,       MyPanel::OnListBoxButtons)
 285   EVT_BUTTON    (ID_LISTBOX_DELETE,       MyPanel::OnListBoxButtons)
 286   EVT_BUTTON    (ID_LISTBOX_FONT,         MyPanel::OnListBoxButtons)
 287   EVT_CHECKBOX  (ID_LISTBOX_ENABLE,       MyPanel::OnListBoxButtons)
 288   EVT_CHOICE    (ID_CHOICE,               MyPanel::OnChoice)
 289   EVT_BUTTON    (ID_CHOICE_SEL_NUM,       MyPanel::OnChoiceButtons)
 290   EVT_BUTTON    (ID_CHOICE_SEL_STR,       MyPanel::OnChoiceButtons)
 291   EVT_BUTTON    (ID_CHOICE_CLEAR,         MyPanel::OnChoiceButtons)
 292   EVT_BUTTON    (ID_CHOICE_APPEND,        MyPanel::OnChoiceButtons)
 293   EVT_BUTTON    (ID_CHOICE_DELETE,        MyPanel::OnChoiceButtons)
 294   EVT_BUTTON    (ID_CHOICE_FONT,          MyPanel::OnChoiceButtons)
 295   EVT_CHECKBOX  (ID_CHOICE_ENABLE,        MyPanel::OnChoiceButtons)
 296   EVT_COMBOBOX  (ID_COMBO,                MyPanel::OnCombo)
 297   EVT_BUTTON    (ID_COMBO_SEL_NUM,        MyPanel::OnComboButtons)
 298   EVT_BUTTON    (ID_COMBO_SEL_STR,        MyPanel::OnComboButtons)
 299   EVT_BUTTON    (ID_COMBO_CLEAR,          MyPanel::OnComboButtons)
 300   EVT_BUTTON    (ID_COMBO_APPEND,         MyPanel::OnComboButtons)
 301   EVT_BUTTON    (ID_COMBO_DELETE,         MyPanel::OnComboButtons)
 302   EVT_BUTTON    (ID_COMBO_FONT,           MyPanel::OnComboButtons)
 303   EVT_CHECKBOX  (ID_COMBO_ENABLE,         MyPanel::OnComboButtons)
 304   EVT_RADIOBOX  (ID_RADIOBOX,             MyPanel::OnRadio)
 305   EVT_BUTTON    (ID_RADIOBOX_SEL_NUM,     MyPanel::OnRadioButtons)
 306   EVT_BUTTON    (ID_RADIOBOX_SEL_STR,     MyPanel::OnRadioButtons)
 307   EVT_BUTTON    (ID_RADIOBOX_FONT,        MyPanel::OnRadioButtons)
 308   EVT_CHECKBOX  (ID_RADIOBOX_ENABLE,      MyPanel::OnRadioButtons)
 309   EVT_BUTTON    (ID_SET_FONT,             MyPanel::OnSetFont)
 310   EVT_SLIDER    (ID_SLIDER,               MyPanel::OnSliderUpdate)
 311   EVT_SPIN      (ID_SPIN,                 MyPanel::OnSpinUpdate)
 312   EVT_BUTTON    (ID_PASTE_TEXT,           MyPanel::OnPasteFromClipboard)
 313   EVT_BUTTON    (ID_COPY_TEXT,            MyPanel::OnCopyToClipboard)
 314   EVT_BUTTON    (ID_MOVE_END_ZONE,        MyPanel::OnMoveToEndOfText)
 315   EVT_BUTTON    (ID_MOVE_END_ENTRY,       MyPanel::OnMoveToEndOfEntry)
 316 END_EVENT_TABLE()
 317
 318 MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
 319        : m_notebook(NULL), m_text(NULL),
 320          wxPanel( frame, -1, wxPoint(x, y), wxSize(w, h) )
 321 {
 322 //  SetBackgroundColour("cadet blue");
 323
 324   m_text = new wxTextCtrl( this, -1, "This is the log window.\n", wxPoint(0,50), wxSize(100,50), wxTE_MULTILINE );
 325 //  m_text->SetBackgroundColour("wheat");
 326
 327   m_notebook = new wxNotebook( this, ID_NOTEBOOK, wxPoint(0,0), wxSize(200,150) );
 328
 329   wxString choices[] =
 330   {
 331     "This",
 332     "is one of my",
 333     "really",
 334     "wonderful",
 335     "examples."
 336   };
 337
 338 #ifdef USE_XPM
 339   // image ids
 340   enum
 341   {
 342     Image_List, Image_Choice, Image_Combo, Image_Text, Image_Radio, Image_Gauge, Image_Max
 343   };
 344
 345   // fill the image list
 346   wxImageList *imagelist = new wxImageList(32, 32);
 347
 348   imagelist-> Add( wxBitmap( list_xpm ));
 349   imagelist-> Add( wxBitmap( choice_xpm ));
 350   imagelist-> Add( wxBitmap( combo_xpm ));
 351   imagelist-> Add( wxBitmap( text_xpm ));
 352   imagelist-> Add( wxBitmap( radio_xpm ));
 353   imagelist-> Add( wxBitmap( gauge_xpm ));
 354   m_notebook->SetImageList(imagelist);
 355 #elif defined(__WXMSW__)
 356   // load images from resources
 357   enum
 358   {
 359     Image_List, Image_Choice, Image_Combo, Image_Text, Image_Radio, Image_Gauge, Image_Max
 360   };
 361   wxImageList *imagelist = new wxImageList(32, 32, FALSE, Image_Max);
 362
 363   static const char *s_iconNames[Image_Max] =
 364   {
 365       "list", "choice", "combo", "text", "radio", "gauge"
 366   };
 367
 368   for ( size_t n = 0; n < Image_Max; n++ )
 369   {
 370       wxBitmap bmp(s_iconNames[n]);
 371       if ( !bmp.Ok() || (imagelist->Add(bmp) == -1) )
 372       {
 373           wxLogWarning("Couldn't load the image '%s' for the notebook page %d.",
 374                        s_iconNames[n], n);
 375       }
 376   }
 377
 378   m_notebook->SetImageList(imagelist);
 379 #else
 380
 381 // No images for now
 382 #define    Image_List -1
 383 #define    Image_Choice -1
 384 #define    Image_Combo -1
 385 #define    Image_Text -1
 386 #define    Image_Radio -1
 387 #define    Image_Gauge -1
 388 #define    Image_Max -1
 389
 390 #endif
 391
 392   wxButton *button = (wxButton*) NULL;  /* who did this ? */
 393   wxPanel *panel = (wxPanel*) NULL;
 394
 395   panel = new wxPanel(m_notebook);
 396   m_listbox = new wxListBox( panel, ID_LISTBOX, wxPoint(10,10), wxSize(120,70), 5, choices );
 397   m_listbox->SetToolTip( "This is a list box" );
 398
 399   (void)new wxButton( panel, ID_LISTBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 400   (void)new wxButton( panel, ID_LISTBOX_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 401   (void)new wxButton( panel, ID_LISTBOX_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
 402   (void)new wxButton( panel, ID_LISTBOX_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
 403   (void)new wxButton( panel, ID_LISTBOX_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 404   button = new wxButton( panel, ID_LISTBOX_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
 405   button->SetToolTip( "Press here to set italic font" );
 406
 407   m_checkbox = new wxCheckBox( panel, ID_LISTBOX_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
 408   m_checkbox->SetValue(FALSE);
 409   m_checkbox->SetToolTip( "Click here to disable the listbox" );
 410   m_notebook->AddPage(panel, "wxList", TRUE, Image_List);
 411
 412   panel = new wxPanel(m_notebook);
 413   m_choice = new wxChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,-1), 5, choices );
 414   (void)new wxButton( panel, ID_CHOICE_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 415   (void)new wxButton( panel, ID_CHOICE_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 416   (void)new wxButton( panel, ID_CHOICE_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
 417   (void)new wxButton( panel, ID_CHOICE_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
 418   (void)new wxButton( panel, ID_CHOICE_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 419   (void)new wxButton( panel, ID_CHOICE_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
 420   (void)new wxCheckBox( panel, ID_CHOICE_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
 421   m_notebook->AddPage(panel, "wxChoice", FALSE, Image_Choice);
 422
 423   panel = new wxPanel(m_notebook);
 424   m_combo = new wxComboBox( panel, ID_COMBO, "This", wxPoint(10,10), wxSize(120,-1), 5, choices );
 425   (void)new wxButton( panel, ID_COMBO_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 426   (void)new wxButton( panel, ID_COMBO_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 427   (void)new wxButton( panel, ID_COMBO_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
 428   (void)new wxButton( panel, ID_COMBO_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
 429   (void)new wxButton( panel, ID_COMBO_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 430   (void)new wxButton( panel, ID_COMBO_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
 431   (void)new wxCheckBox( panel, ID_COMBO_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
 432   m_notebook->AddPage(panel, "wxComboBox", FALSE, Image_Combo);
 433
 434   panel = new wxPanel(m_notebook);
 435   m_textentry = new MyTextCtrl( panel, -1, "Write text here.", wxPoint(10,10), wxSize(320,28),
 436                                 wxTE_PROCESS_ENTER);
 437   (*m_textentry) << " More text.";          // this text is appended
 438   m_textentry->SetInsertionPoint(0);
 439   m_textentry->WriteText("Less text.");     // this text is prepended
 440
 441   m_multitext = new MyTextCtrl( panel, ID_TEXT, "And here.", wxPoint(10,50), wxSize(320,70),
 442                                 wxTE_MULTILINE );
 443   (*m_multitext) << " More text.\nPress function keys to test different \nwxTextCtrl functions.";
 444   new MyTextCtrl( panel, -1, "This one is with wxTE_PROCESS_TAB style.",
 445                              wxPoint(10,120), wxSize(320,70), wxTE_MULTILINE | wxTE_PROCESS_TAB);
 446
 447   (void)new wxStaticBox( panel, -1, "&Move cursor to the end of:", wxPoint(345, 0), wxSize(160, 100) );
 448   (void)new wxButton( panel, ID_MOVE_END_ENTRY, "Text &entry", wxPoint(370, 20), wxSize(110, 30) );
 449   (void)new wxButton( panel, ID_MOVE_END_ZONE, "Text &zone", wxPoint(370, 60), wxSize(110, 30) );
 450   (void)new wxStaticBox( panel, -1, "wx&Clipboard", wxPoint(345,110), wxSize(160,100) );
 451   (void)new wxButton( panel, ID_COPY_TEXT, "C&opy line 1", wxPoint(375,130), wxSize(110,30) );
 452   (void)new wxButton( panel, ID_PASTE_TEXT, "&Paste text", wxPoint(375,170), wxSize(110,30) );
 453   m_notebook->AddPage( panel, "wxTextCtrl" , FALSE, Image_Text );
 454
 455   wxString choices2[] =
 456   {
 457     "Wonderful",
 458     "examples.",
 459   };
 460
 461   panel = new wxPanel(m_notebook);
 462   (void)new wxRadioBox( panel, ID_RADIOBOX, "That", wxPoint(10,160), wxSize(-1,-1), 2, choices2, 1, wxRA_SPECIFY_ROWS );
 463   m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 5, choices, 1, wxRA_SPECIFY_COLS );
 464   (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 465   (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(180,80), wxSize(140,30) );
 466   m_fontButton = new wxButton( panel, ID_SET_FONT, "Set more Italic font", wxPoint(340,30), wxSize(140,30) );
 467   (void)new wxButton( panel, ID_RADIOBOX_FONT, "Set Italic font", wxPoint(340,80), wxSize(140,30) );
 468   (void)new wxCheckBox( panel, ID_RADIOBOX_ENABLE, "Disable", wxPoint(340,130), wxSize(140,30) );
 469   wxRadioButton *rb = new wxRadioButton( panel, ID_RADIOBUTTON_1, "Radiobutton1", wxPoint(210,170), wxSize(110,30) );
 470   rb->SetValue( FALSE );
 471   (void)new wxRadioButton( panel, ID_RADIOBUTTON_2, "Radiobutton2", wxPoint(340,170), wxSize(110,30) );
 472   m_notebook->AddPage(panel, "wxRadioBox", FALSE, Image_Radio);
 473
 474   panel = new wxPanel(m_notebook);
 475   (void)new wxStaticBox( panel, -1, "wxGauge and wxSlider", wxPoint(10,10), wxSize(180,130) );
 476   m_gauge = new wxGauge( panel, -1, 200, wxPoint(18,50), wxSize(155, 30) );
 477   m_slider = new wxSlider( panel, ID_SLIDER, 0, 0, 200, wxPoint(18,90), wxSize(155,-1) );
 478   (void)new wxStaticBox( panel, -1, "Explanation", wxPoint(200,10), wxSize(290,130) );
 479 #ifdef __WXMOTIF__
 480   // No wrapping text in wxStaticText yet :-(
 481   (void)new wxStaticText( panel, -1,
 482     "Drag the slider!",
 483     wxPoint(208,30),
 484     wxSize(210, -1)
 485     );
 486 #else
 487   (void)new wxStaticText( panel, -1,
 488     "In order see the gauge (aka progress bar)\n"
 489     "control do something you have to drag the\n"
 490     "handle of the slider to the right.\n"
 491     "\n"
 492     "This is also supposed to demonstrate how\n"
 493     "to use static controls.\n",
 494     wxPoint(208,25),
 495     wxSize(250, 110)
 496     );
 497 #endif
 498   m_spintext = new wxTextCtrl( panel, -1, "0", wxPoint(20,160), wxSize(80,-1) );
 499   m_spinbutton = new wxSpinButton( panel, ID_SPIN, wxPoint(103,159), wxSize(-1,-1) );
 500   m_spinbutton->SetRange(0,100);
 501   m_notebook->AddPage(panel, "wxGauge", FALSE, Image_Gauge);
 502 }
 503
 504 void MyPanel::OnPasteFromClipboard( wxCommandEvent &WXUNUSED(event) )
 505 {
 506 #ifdef __WXGTK__
 507
 508   if (!wxTheClipboard->Open())
 509   {
 510      *m_text << "Error opening the clipboard." << "\n";
 511
 512      return;
 513   }
 514   else
 515   {
 516      *m_text << "Successfully opened the clipboard." << "\n";
 517   }
 518
 519   wxTextDataObject data;
 520
 521   if (wxTheClipboard->IsSupported( data ))
 522   {
 523      *m_text << "Clipboard supports requested format." << "\n";
 524
 525      if (wxTheClipboard->GetData( data ))
 526      {
 527          *m_text << "Successfully retrieved data from the clipboard." << "\n";
 528          *m_multitext << data.GetText() << "\n";
 529      }
 530      else
 531      {
 532         *m_text << "Error getting data from the clipboard." << "\n";
 533      }
 534   }
 535   else
 536   {
 537      *m_text << "Clipboard doesn't support requested format." << "\n";
 538   }
 539
 540   wxTheClipboard->Close();
 541
 542   *m_text << "Closed the clipboard." << "\n";
 543
 544 #endif
 545 }
 546
 547 void MyPanel::OnCopyToClipboard( wxCommandEvent &WXUNUSED(event) )
 548 {
 549 #ifdef __WXGTK__
 550
 551   wxString text( m_multitext->GetLineText(0) );
 552
 553   if (text.IsEmpty()) return;
 554
 555   if (!wxTheClipboard->Open())
 556   {
 557      *m_text << "Error opening the clipboard." << "\n";
 558
 559      return;
 560   }
 561   else
 562   {
 563      *m_text << "Successfully opened the clipboard." << "\n";
 564   }
 565
 566   wxTextDataObject *data = new wxTextDataObject( text );
 567
 568   if (!wxTheClipboard->SetData( data ))
 569   {
 570      *m_text << "Error while copying to the clipboard." << "\n";
 571   }
 572   else
 573   {
 574      *m_text << "Successfully copied data to the clipboard." << "\n";
 575   }
 576
 577   wxTheClipboard->Close();
 578
 579   *m_text << "Closed the clipboard." << "\n";
 580
 581 #endif
 582 }
 583
 584 void MyPanel::OnMoveToEndOfText( wxCommandEvent &event )
 585 {
 586     m_multitext->SetInsertionPointEnd();
 587     m_multitext->SetFocus();
 588 }
 589
 590 void MyPanel::OnMoveToEndOfEntry( wxCommandEvent &event )
 591 {
 592     m_textentry->SetInsertionPointEnd();
 593     m_textentry->SetFocus();
 594 }
 595
 596 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 597 {
 598   int x = 0;
 599   int y = 0;
 600   GetClientSize( &x, &y );
 601
 602   if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y*2/3-4 );
 603   if (m_text) m_text->SetSize( 2, y*2/3+2, x-4, y/3-4 );
 604 }
 605
 606 void MyPanel::OnPageChanged( wxNotebookEvent &event )
 607 {
 608   *m_text << "Notebook selection is " << event.GetSelection() << "\n";
 609 }
 610
 611 void MyPanel::OnListBox( wxCommandEvent &event )
 612 {
 613   m_text->AppendText( "ListBox selection string is: " );
 614   m_text->AppendText( event.GetString() );
 615   m_text->AppendText( "\n" );
 616 }
 617
 618 void MyPanel::OnListBoxDoubleClick( wxCommandEvent &event )
 619 {
 620   m_text->AppendText( "ListBox double click string is: " );
 621   m_text->AppendText( event.GetString() );
 622   m_text->AppendText( "\n" );
 623 }
 624
 625 void MyPanel::OnListBoxButtons( wxCommandEvent &event )
 626 {
 627   switch (event.GetId())
 628   {
 629     case ID_LISTBOX_ENABLE:
 630     {
 631       m_text->AppendText("Checkbox clicked.\n");
 632       wxCheckBox *cb = (wxCheckBox*)event.GetEventObject();
 633       if (event.GetInt())
 634         cb->SetToolTip( "Click to enable listbox" );
 635       else
 636         cb->SetToolTip( "Click to disable listbox" );
 637       m_listbox->Enable( event.GetInt() == 0 );
 638       break;
 639     }
 640     case ID_LISTBOX_SEL_NUM:
 641     {
 642       m_listbox->SetSelection( 2 );
 643       break;
 644     }
 645     case ID_LISTBOX_SEL_STR:
 646     {
 647       m_listbox->SetStringSelection( "This" );
 648       break;
 649     }
 650     case ID_LISTBOX_CLEAR:
 651     {
 652       m_listbox->Clear();
 653       break;
 654     }
 655     case ID_LISTBOX_APPEND:
 656     {
 657       m_listbox->Append( "Hi!" );
 658       break;
 659     }
 660     case ID_LISTBOX_DELETE:
 661     {
 662       int idx = m_listbox->GetSelection();
 663       m_listbox->Delete( idx );
 664       break;
 665     }
 666     case ID_LISTBOX_FONT:
 667     {
 668       m_listbox->SetFont( *wxITALIC_FONT );
 669       m_checkbox->SetFont( *wxITALIC_FONT );
 670       break;
 671     }
 672   }
 673 }
 674
 675 void MyPanel::OnChoice( wxCommandEvent &event )
 676 {
 677   m_text->AppendText( "Choice selection string is: " );
 678   m_text->AppendText( event.GetString() );
 679   m_text->AppendText( "\n" );
 680 }
 681
 682 void MyPanel::OnChoiceButtons( wxCommandEvent &event )
 683 {
 684   switch (event.GetId())
 685   {
 686     case ID_CHOICE_ENABLE:
 687     {
 688       m_choice->Enable( event.GetInt() == 0 );
 689       break;
 690     }
 691     case ID_CHOICE_SEL_NUM:
 692     {
 693       m_choice->SetSelection( 2 );
 694       break;
 695     }
 696     case ID_CHOICE_SEL_STR:
 697     {
 698       m_choice->SetStringSelection( "This" );
 699       break;
 700     }
 701     case ID_CHOICE_CLEAR:
 702     {
 703       m_choice->Clear();
 704       break;
 705     }
 706     case ID_CHOICE_APPEND:
 707     {
 708       m_choice->Append( "Hi!" );
 709       break;
 710     }
 711     case ID_CHOICE_DELETE:
 712     {
 713       int idx = m_choice->GetSelection();
 714       m_choice->Delete( idx );
 715       break;
 716     }
 717     case ID_CHOICE_FONT:
 718     {
 719       m_choice->SetFont( *wxITALIC_FONT );
 720       break;
 721     }
 722   }
 723 }
 724
 725 void MyPanel::OnCombo( wxCommandEvent &event )
 726 {
 727   m_text->AppendText( "ComboBox selection string is: " );
 728   m_text->AppendText( event.GetString() );
 729   m_text->AppendText( "\n" );
 730 }
 731
 732 void MyPanel::OnComboButtons( wxCommandEvent &event )
 733 {
 734   switch (event.GetId())
 735   {
 736     case ID_COMBO_ENABLE:
 737     {
 738       m_combo->Enable( event.GetInt() == 0 );
 739       break;
 740     }
 741     case ID_COMBO_SEL_NUM:
 742     {
 743       m_combo->SetSelection( 2 );
 744       break;
 745     }
 746     case ID_COMBO_SEL_STR:
 747     {
 748       m_combo->SetStringSelection( "This" );
 749       break;
 750     }
 751     case ID_COMBO_CLEAR:
 752     {
 753       m_combo->Clear();
 754       break;
 755     }
 756     case ID_COMBO_APPEND:
 757     {
 758       m_combo->Append( "Hi!" );
 759       break;
 760     }
 761     case ID_COMBO_DELETE:
 762     {
 763       int idx = m_combo->GetSelection();
 764       m_combo->Delete( idx );
 765       break;
 766     }
 767     case ID_COMBO_FONT:
 768     {
 769       m_combo->SetFont( *wxITALIC_FONT );
 770       break;
 771     }
 772   }
 773 }
 774
 775 void MyPanel::OnRadio( wxCommandEvent &event )
 776 {
 777   m_text->AppendText( "RadioBox selection string is: " );
 778   m_text->AppendText( event.GetString() );
 779   m_text->AppendText( "\n" );
 780 }
 781
 782 void MyPanel::OnRadioButtons( wxCommandEvent &event )
 783 {
 784   switch (event.GetId())
 785   {
 786     case ID_RADIOBOX_ENABLE:
 787     {
 788       m_radio->Enable( event.GetInt() == 0 );
 789       break;
 790     }
 791     case ID_RADIOBOX_SEL_NUM:
 792     {
 793       m_radio->SetSelection( 2 );
 794       break;
 795     }
 796     case ID_RADIOBOX_SEL_STR:
 797     {
 798       m_radio->SetStringSelection( "This" );
 799       break;
 800     }
 801     case ID_RADIOBOX_FONT:
 802     {
 803       m_radio->SetFont( *wxITALIC_FONT );
 804       break;
 805     }
 806   }
 807 }
 808
 809 void MyPanel::OnSetFont( wxCommandEvent &WXUNUSED(event) )
 810 {
 811   m_fontButton->SetFont( *wxITALIC_FONT );
 812   m_text->SetFont( *wxITALIC_FONT );
 813 }
 814
 815 void MyPanel::OnSliderUpdate( wxCommandEvent &WXUNUSED(event) )
 816 {
 817   m_gauge->SetValue( m_slider->GetValue() );
 818 }
 819
 820 void MyPanel::OnSpinUpdate( wxSpinEvent &event )
 821 {
 822   wxString value;
 823   value.sprintf( "%d", (int)event.GetPosition() );
 824   m_spintext->SetValue( value );
 825 }
 826
 827 MyPanel::~MyPanel()
 828 {
 829   delete m_notebook->GetImageList();
 830 }
 831
 832 //----------------------------------------------------------------------
 833 // MyFrame
 834 //----------------------------------------------------------------------
 835
 836 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 837     EVT_MENU(MINIMAL_QUIT,   MyFrame::OnQuit)
 838     EVT_MENU(MINIMAL_ABOUT,  MyFrame::OnAbout)
 839     EVT_SIZE(MyFrame::OnSize)
 840     EVT_IDLE(MyFrame::OnIdle)
 841 END_EVENT_TABLE()
 842
 843 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
 844        : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 845 {
 846     CreateStatusBar(2);
 847
 848     (void)new MyPanel( this, 10, 10, 300, 100 );
 849 }
 850
 851 void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
 852 {
 853   Close(TRUE);
 854 }
 855
 856 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 857 {
 858   wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK );
 859   dialog.ShowModal();
 860 }
 861
 862 void MyFrame::OnSize( wxSizeEvent& event )
 863 {
 864     wxString msg;
 865     msg.Printf("%dx%d", event.GetSize().x, event.GetSize().y);
 866     SetStatusText(msg, 1);
 867
 868     event.Skip();
 869 }
 870
 871 void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) )
 872 {
 873     // track the window which has the focus in the status bar
 874     static wxWindow *s_windowFocus = (wxWindow *)NULL;
 875     wxWindow *focus = wxWindow::FindFocus();
 876     if ( focus && (focus != s_windowFocus) )
 877     {
 878         s_windowFocus = focus;
 879
 880         wxString msg;
 881         msg.Printf("Focus: wxWindow = %p"
 882 #ifdef __WXMSW__
 883                    ", HWND = %08x"
 884 #endif // wxMSW
 885                    , s_windowFocus
 886 #ifdef __WXMSW__
 887                    , s_windowFocus->GetHWND()
 888 #endif // wxMSW
 889                   );
 890
 891         SetStatusText(msg);
 892     }
 893 }