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