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
  31 #if wxUSE_CLIPBOARD
  32     #include "wx/dataobj.h"
  33     #include "wx/clipbrd.h"
  34 #endif
  35
  36 #if wxUSE_TOOLTIPS
  37     #include "wx/tooltip.h"
  38 #endif
  39
  40 #if defined(__WXGTK__) || defined(__WXMOTIF__)
  41     #define USE_XPM
  42 #endif
  43
  44 #ifdef USE_XPM
  45     #include "mondrian.xpm"
  46     #include "icons/choice.xpm"
  47     #include "icons/combo.xpm"
  48     #include "icons/list.xpm"
  49     #include "icons/radio.xpm"
  50     #include "icons/text.xpm"
  51     #include "icons/gauge.xpm"
  52 #endif
  53
  54 //----------------------------------------------------------------------
  55 // class definitions
  56 //----------------------------------------------------------------------
  57
  58 class MyApp: public wxApp
  59 {
  60 public:
  61     bool OnInit();
  62 };
  63
  64 // a text ctrl which allows to call different wxTextCtrl functions
  65 // interactively by pressing function keys in it
  66 class MyTextCtrl : public wxTextCtrl
  67 {
  68 public:
  69     MyTextCtrl(wxWindow *parent, wxWindowID id, const wxString &value,
  70                const wxPoint &pos, const wxSize &size, int style = 0)
  71         : wxTextCtrl(parent, id, value, pos, size, style) { }
  72
  73     void OnKeyDown(wxKeyEvent& event);
  74
  75 private:
  76     DECLARE_EVENT_TABLE()
  77 };
  78
  79 class MyPanel: public wxPanel
  80 {
  81 public:
  82     MyPanel(wxFrame *frame, int x, int y, int w, int h);
  83     virtual ~MyPanel();
  84
  85     void OnSize( wxSizeEvent& event );
  86     void OnListBox( wxCommandEvent &event );
  87     void OnListBoxDoubleClick( wxCommandEvent &event );
  88     void OnListBoxButtons( wxCommandEvent &event );
  89     void OnChoice( wxCommandEvent &event );
  90     void OnChoiceButtons( wxCommandEvent &event );
  91     void OnCombo( wxCommandEvent &event );
  92     void OnComboButtons( wxCommandEvent &event );
  93     void OnRadio( wxCommandEvent &event );
  94     void OnRadioButtons( wxCommandEvent &event );
  95     void OnSetFont( wxCommandEvent &event );
  96     void OnPageChanged( wxNotebookEvent &event );
  97     void OnSliderUpdate( wxCommandEvent &event );
  98     void OnSpinUpdate( wxSpinEvent &event );
  99     void OnPasteFromClipboard( wxCommandEvent &event );
 100     void OnCopyToClipboard( wxCommandEvent &event );
 101     void OnMoveToEndOfText( wxCommandEvent &event );
 102     void OnMoveToEndOfEntry( wxCommandEvent &event );
 103
 104     wxListBox     *m_listbox;
 105     wxChoice      *m_choice;
 106     wxComboBox    *m_combo;
 107     wxRadioBox    *m_radio;
 108     wxGauge       *m_gauge;
 109     wxSlider      *m_slider;
 110     wxButton      *m_fontButton;
 111     wxSpinButton  *m_spinbutton;
 112     wxTextCtrl    *m_spintext;
 113     MyTextCtrl    *m_multitext;
 114     MyTextCtrl    *m_textentry;
 115     wxCheckBox    *m_checkbox;
 116
 117     wxTextCtrl    *m_text;
 118     wxNotebook    *m_notebook;
 119
 120 private:
 121     DECLARE_EVENT_TABLE()
 122 };
 123
 124 class MyFrame: public wxFrame
 125 {
 126 public:
 127     MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h);
 128
 129     void OnQuit(wxCommandEvent& event);
 130     void OnAbout(wxCommandEvent& event);
 131     void OnIdle( wxIdleEvent& event );
 132     void OnSize( wxSizeEvent& event );
 133
 134 private:
 135     DECLARE_EVENT_TABLE()
 136 };
 137
 138 //----------------------------------------------------------------------
 139 // main()
 140 //----------------------------------------------------------------------
 141
 142 IMPLEMENT_APP(MyApp)
 143
 144 //----------------------------------------------------------------------
 145 // MyApp
 146 //----------------------------------------------------------------------
 147
 148 const   int MINIMAL_QUIT   = 100;
 149 const   int MINIMAL_TEXT   = 101;
 150 const   int MINIMAL_ABOUT  = 102;
 151
 152 bool MyApp::OnInit()
 153 {
 154   // Create the main frame window
 155   MyFrame *frame = new MyFrame((wxFrame *) NULL,
 156                                "Controls wxWindows App",
 157                                50, 50, 530, 420);
 158
 159   // Give it an icon
 160   // The wxICON() macros loads an icon from a resource under Windows
 161   // and uses an #included XPM image under GTK+ and Motif
 162
 163   frame->SetIcon( wxICON(mondrian) );
 164
 165   wxMenu *file_menu = new wxMenu;
 166
 167   file_menu->Append(MINIMAL_ABOUT, "&About");
 168   file_menu->Append(MINIMAL_QUIT, "E&xit");
 169   wxMenuBar *menu_bar = new wxMenuBar;
 170   menu_bar->Append(file_menu, "&File");
 171   frame->SetMenuBar(menu_bar);
 172
 173   frame->Show(TRUE);
 174
 175   SetTopWindow(frame);
 176
 177   return TRUE;
 178 }
 179
 180 //----------------------------------------------------------------------
 181 // MyTextCtrl
 182 //----------------------------------------------------------------------
 183
 184 BEGIN_EVENT_TABLE(MyTextCtrl, wxTextCtrl)
 185     EVT_KEY_DOWN(MyTextCtrl::OnKeyDown)
 186 END_EVENT_TABLE()
 187
 188 void MyTextCtrl::OnKeyDown(wxKeyEvent& event)
 189 {
 190     switch ( event.KeyCode() )
 191     {
 192         case WXK_F1:
 193             // show current position and text length
 194             {
 195                 long line, column, pos = GetInsertionPoint();
 196                 PositionToXY(pos, &column, &line);
 197
 198                 wxLogMessage("Current position: %ld\n"
 199                              "Current line, column: (%ld, %ld)\n"
 200                              "Number of lines: %ld\n"
 201                              "Current line length: %ld\n"
 202                              "Total text length: %ld",
 203                              pos,
 204                              line, column,
 205                              GetNumberOfLines(),
 206                              GetLineLength(line),
 207                              GetLastPosition());
 208             }
 209             break;
 210
 211         case WXK_F2:
 212             // go to the end
 213             SetInsertionPointEnd();
 214             break;
 215
 216         case WXK_F3:
 217             // go to position 10
 218             SetInsertionPoint(10);
 219             break;
 220
 221         default:
 222             event.Skip();
 223     }
 224 }
 225
 226 //----------------------------------------------------------------------
 227 // MyPanel
 228 //----------------------------------------------------------------------
 229
 230 const int  ID_NOTEBOOK          = 1000;
 231
 232 const int  ID_LISTBOX           = 130;
 233 const int  ID_LISTBOX_SEL_NUM   = 131;
 234 const int  ID_LISTBOX_SEL_STR   = 132;
 235 const int  ID_LISTBOX_CLEAR     = 133;
 236 const int  ID_LISTBOX_APPEND    = 134;
 237 const int  ID_LISTBOX_DELETE    = 135;
 238 const int  ID_LISTBOX_FONT      = 136;
 239 const int  ID_LISTBOX_ENABLE    = 137;
 240
 241 const int  ID_CHOICE            = 120;
 242 const int  ID_CHOICE_SEL_NUM    = 121;
 243 const int  ID_CHOICE_SEL_STR    = 122;
 244 const int  ID_CHOICE_CLEAR      = 123;
 245 const int  ID_CHOICE_APPEND     = 124;
 246 const int  ID_CHOICE_DELETE     = 125;
 247 const int  ID_CHOICE_FONT       = 126;
 248 const int  ID_CHOICE_ENABLE     = 127;
 249
 250 const int  ID_COMBO             = 140;
 251 const int  ID_COMBO_SEL_NUM     = 141;
 252 const int  ID_COMBO_SEL_STR     = 142;
 253 const int  ID_COMBO_CLEAR       = 143;
 254 const int  ID_COMBO_APPEND      = 144;
 255 const int  ID_COMBO_DELETE      = 145;
 256 const int  ID_COMBO_FONT        = 146;
 257 const int  ID_COMBO_ENABLE      = 147;
 258
 259 const int  ID_TEXT              = 150;
 260 const int  ID_PASTE_TEXT        = 151;
 261 const int  ID_COPY_TEXT         = 152;
 262 const int  ID_MOVE_END_ENTRY    = 153;
 263 const int  ID_MOVE_END_ZONE     = 154;
 264
 265 const int  ID_RADIOBOX          = 160;
 266 const int  ID_RADIOBOX_SEL_NUM  = 161;
 267 const int  ID_RADIOBOX_SEL_STR  = 162;
 268 const int  ID_RADIOBOX_FONT     = 163;
 269 const int  ID_RADIOBOX_ENABLE   = 164;
 270
 271 const int  ID_RADIOBUTTON_1     = 166;
 272 const int  ID_RADIOBUTTON_2     = 167;
 273
 274 const int  ID_SET_FONT          = 170;
 275
 276 const int  ID_GAUGE             = 180;
 277 const int  ID_SLIDER            = 181;
 278
 279 const int  ID_SPIN              = 182;
 280
 281 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
 282   EVT_SIZE      (                         MyPanel::OnSize)
 283   EVT_NOTEBOOK_PAGE_CHANGED(ID_NOTEBOOK,  MyPanel::OnPageChanged)
 284   EVT_LISTBOX   (ID_LISTBOX,              MyPanel::OnListBox)
 285   EVT_LISTBOX_DCLICK(ID_LISTBOX,          MyPanel::OnListBoxDoubleClick)
 286   EVT_BUTTON    (ID_LISTBOX_SEL_NUM,      MyPanel::OnListBoxButtons)
 287   EVT_BUTTON    (ID_LISTBOX_SEL_STR,      MyPanel::OnListBoxButtons)
 288   EVT_BUTTON    (ID_LISTBOX_CLEAR,        MyPanel::OnListBoxButtons)
 289   EVT_BUTTON    (ID_LISTBOX_APPEND,       MyPanel::OnListBoxButtons)
 290   EVT_BUTTON    (ID_LISTBOX_DELETE,       MyPanel::OnListBoxButtons)
 291   EVT_BUTTON    (ID_LISTBOX_FONT,         MyPanel::OnListBoxButtons)
 292   EVT_CHECKBOX  (ID_LISTBOX_ENABLE,       MyPanel::OnListBoxButtons)
 293   EVT_CHOICE    (ID_CHOICE,               MyPanel::OnChoice)
 294   EVT_BUTTON    (ID_CHOICE_SEL_NUM,       MyPanel::OnChoiceButtons)
 295   EVT_BUTTON    (ID_CHOICE_SEL_STR,       MyPanel::OnChoiceButtons)
 296   EVT_BUTTON    (ID_CHOICE_CLEAR,         MyPanel::OnChoiceButtons)
 297   EVT_BUTTON    (ID_CHOICE_APPEND,        MyPanel::OnChoiceButtons)
 298   EVT_BUTTON    (ID_CHOICE_DELETE,        MyPanel::OnChoiceButtons)
 299   EVT_BUTTON    (ID_CHOICE_FONT,          MyPanel::OnChoiceButtons)
 300   EVT_CHECKBOX  (ID_CHOICE_ENABLE,        MyPanel::OnChoiceButtons)
 301   EVT_COMBOBOX  (ID_COMBO,                MyPanel::OnCombo)
 302   EVT_BUTTON    (ID_COMBO_SEL_NUM,        MyPanel::OnComboButtons)
 303   EVT_BUTTON    (ID_COMBO_SEL_STR,        MyPanel::OnComboButtons)
 304   EVT_BUTTON    (ID_COMBO_CLEAR,          MyPanel::OnComboButtons)
 305   EVT_BUTTON    (ID_COMBO_APPEND,         MyPanel::OnComboButtons)
 306   EVT_BUTTON    (ID_COMBO_DELETE,         MyPanel::OnComboButtons)
 307   EVT_BUTTON    (ID_COMBO_FONT,           MyPanel::OnComboButtons)
 308   EVT_CHECKBOX  (ID_COMBO_ENABLE,         MyPanel::OnComboButtons)
 309   EVT_RADIOBOX  (ID_RADIOBOX,             MyPanel::OnRadio)
 310   EVT_BUTTON    (ID_RADIOBOX_SEL_NUM,     MyPanel::OnRadioButtons)
 311   EVT_BUTTON    (ID_RADIOBOX_SEL_STR,     MyPanel::OnRadioButtons)
 312   EVT_BUTTON    (ID_RADIOBOX_FONT,        MyPanel::OnRadioButtons)
 313   EVT_CHECKBOX  (ID_RADIOBOX_ENABLE,      MyPanel::OnRadioButtons)
 314   EVT_BUTTON    (ID_SET_FONT,             MyPanel::OnSetFont)
 315   EVT_SLIDER    (ID_SLIDER,               MyPanel::OnSliderUpdate)
 316   EVT_SPIN      (ID_SPIN,                 MyPanel::OnSpinUpdate)
 317   EVT_BUTTON    (ID_PASTE_TEXT,           MyPanel::OnPasteFromClipboard)
 318   EVT_BUTTON    (ID_COPY_TEXT,            MyPanel::OnCopyToClipboard)
 319   EVT_BUTTON    (ID_MOVE_END_ZONE,        MyPanel::OnMoveToEndOfText)
 320   EVT_BUTTON    (ID_MOVE_END_ENTRY,       MyPanel::OnMoveToEndOfEntry)
 321 END_EVENT_TABLE()
 322
 323 MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
 324        : wxPanel( frame, -1, wxPoint(x, y), wxSize(w, h) ),
 325          m_text(NULL), m_notebook(NULL)
 326 {
 327 //  SetBackgroundColour("cadet blue");
 328
 329   m_text = new wxTextCtrl( this, -1, "This is the log window.\n", wxPoint(0,50), wxSize(100,50), wxTE_MULTILINE );
 330 //  m_text->SetBackgroundColour("wheat");
 331
 332   m_notebook = new wxNotebook( this, ID_NOTEBOOK, wxPoint(0,0), wxSize(200,150) );
 333
 334   wxString choices[] =
 335   {
 336     "This",
 337     "is one of my",
 338     "really",
 339     "wonderful",
 340     "examples."
 341   };
 342
 343 #ifdef USE_XPM
 344   // image ids
 345   enum
 346   {
 347     Image_List, Image_Choice, Image_Combo, Image_Text, Image_Radio, Image_Gauge, Image_Max
 348   };
 349
 350   // fill the image list
 351   wxImageList *imagelist = new wxImageList(32, 32);
 352
 353   imagelist-> Add( wxBitmap( list_xpm ));
 354   imagelist-> Add( wxBitmap( choice_xpm ));
 355   imagelist-> Add( wxBitmap( combo_xpm ));
 356   imagelist-> Add( wxBitmap( text_xpm ));
 357   imagelist-> Add( wxBitmap( radio_xpm ));
 358   imagelist-> Add( wxBitmap( gauge_xpm ));
 359   m_notebook->SetImageList(imagelist);
 360 #elif defined(__WXMSW__)
 361   // load images from resources
 362   enum
 363   {
 364     Image_List, Image_Choice, Image_Combo, Image_Text, Image_Radio, Image_Gauge, Image_Max
 365   };
 366   wxImageList *imagelist = new wxImageList(16, 16, FALSE, Image_Max);
 367
 368   static const char *s_iconNames[Image_Max] =
 369   {
 370       "list", "choice", "combo", "text", "radio", "gauge"
 371   };
 372
 373   for ( size_t n = 0; n < Image_Max; n++ )
 374   {
 375       wxBitmap bmp(s_iconNames[n]);
 376       if ( !bmp.Ok() || (imagelist->Add(bmp) == -1) )
 377       {
 378           wxLogWarning("Couldn't load the image '%s' for the notebook page %d.",
 379                        s_iconNames[n], n);
 380       }
 381   }
 382
 383   m_notebook->SetImageList(imagelist);
 384 #else
 385
 386 // No images for now
 387 #define    Image_List -1
 388 #define    Image_Choice -1
 389 #define    Image_Combo -1
 390 #define    Image_Text -1
 391 #define    Image_Radio -1
 392 #define    Image_Gauge -1
 393 #define    Image_Max -1
 394
 395 #endif
 396
 397   wxButton *button = (wxButton*) NULL;  /* who did this ? */
 398   wxPanel *panel = (wxPanel*) NULL;
 399
 400   panel = new wxPanel(m_notebook);
 401   m_listbox = new wxListBox( panel, ID_LISTBOX, wxPoint(10,10), wxSize(120,70), 5, choices );
 402 #if wxUSE_TOOLTIPS
 403   m_listbox->SetToolTip( "This is a list box" );
 404 #endif
 405
 406   (void)new wxButton( panel, ID_LISTBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 407   (void)new wxButton( panel, ID_LISTBOX_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 408   (void)new wxButton( panel, ID_LISTBOX_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
 409   (void)new wxButton( panel, ID_LISTBOX_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
 410   (void)new wxButton( panel, ID_LISTBOX_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 411   button = new wxButton( panel, ID_LISTBOX_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
 412 #if wxUSE_TOOLTIPS
 413   button->SetToolTip( "Press here to set italic font" );
 414 #endif
 415
 416   m_checkbox = new wxCheckBox( panel, ID_LISTBOX_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
 417   m_checkbox->SetValue(FALSE);
 418 #if wxUSE_TOOLTIPS
 419   m_checkbox->SetToolTip( "Click here to disable the listbox" );
 420 #endif
 421   m_notebook->AddPage(panel, "wxListBox", TRUE, Image_List);
 422
 423   panel = new wxPanel(m_notebook);
 424   m_choice = new wxChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,-1), 5, choices );
 425   (void)new wxButton( panel, ID_CHOICE_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 426   (void)new wxButton( panel, ID_CHOICE_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 427   (void)new wxButton( panel, ID_CHOICE_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
 428   (void)new wxButton( panel, ID_CHOICE_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
 429   (void)new wxButton( panel, ID_CHOICE_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 430   (void)new wxButton( panel, ID_CHOICE_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
 431   (void)new wxCheckBox( panel, ID_CHOICE_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
 432   m_notebook->AddPage(panel, "wxChoice", FALSE, Image_Choice);
 433
 434   panel = new wxPanel(m_notebook);
 435   m_combo = new wxComboBox( panel, ID_COMBO, "This", wxPoint(10,10), wxSize(120,-1), 5, choices );
 436   (void)new wxButton( panel, ID_COMBO_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 437   (void)new wxButton( panel, ID_COMBO_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 438   (void)new wxButton( panel, ID_COMBO_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
 439   (void)new wxButton( panel, ID_COMBO_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
 440   (void)new wxButton( panel, ID_COMBO_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 441   (void)new wxButton( panel, ID_COMBO_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
 442   (void)new wxCheckBox( panel, ID_COMBO_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
 443   m_notebook->AddPage(panel, "wxComboBox", FALSE, Image_Combo);
 444
 445   panel = new wxPanel(m_notebook);
 446   m_textentry = new MyTextCtrl( panel, -1, "Write text here.", wxPoint(10,10), wxSize(320,28),
 447                                 //0);
 448                                 wxTE_PROCESS_ENTER);
 449   (*m_textentry) << " More text.";          // this text is appended
 450   m_textentry->SetInsertionPoint(0);
 451   m_textentry->WriteText("Less text.");     // this text is prepended
 452
 453   m_multitext = new MyTextCtrl( panel, ID_TEXT, "And here.", wxPoint(10,50), wxSize(320,70),
 454                                 wxTE_MULTILINE );
 455   (*m_multitext) << " More text.\nPress function keys to test different \nwxTextCtrl functions.";
 456   new MyTextCtrl( panel, -1, "This one is with wxTE_PROCESS_TAB style.",
 457                              wxPoint(10,120), wxSize(320,70), wxTE_MULTILINE | wxTE_PROCESS_TAB);
 458
 459   (void)new wxStaticBox( panel, -1, "&Move cursor to the end of:", wxPoint(345, 0), wxSize(160, 100) );
 460   (void)new wxButton( panel, ID_MOVE_END_ENTRY, "Text &entry", wxPoint(370, 20), wxSize(110, 30) );
 461   (void)new wxButton( panel, ID_MOVE_END_ZONE, "Text &zone", wxPoint(370, 60), wxSize(110, 30) );
 462   (void)new wxStaticBox( panel, -1, "wx&Clipboard", wxPoint(345,110), wxSize(160,100) );
 463   (void)new wxButton( panel, ID_COPY_TEXT, "C&opy line 1", wxPoint(375,130), wxSize(110,30) );
 464   (new wxButton( panel, ID_PASTE_TEXT, "&Paste text", wxPoint(375,170), wxSize(110,30) ))
 465       ->SetDefault();
 466   m_notebook->AddPage( panel, "wxTextCtrl" , FALSE, Image_Text );
 467
 468   wxString choices2[] =
 469   {
 470     "Wonderful",
 471     "examples.",
 472   };
 473
 474   panel = new wxPanel(m_notebook);
 475   (void)new wxRadioBox( panel, ID_RADIOBOX, "That", wxPoint(10,160), wxSize(-1,-1), 2, choices2, 1, wxRA_SPECIFY_ROWS );
 476   m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 5, choices, 1, wxRA_SPECIFY_COLS );
 477   (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 478   (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(180,80), wxSize(140,30) );
 479   m_fontButton = new wxButton( panel, ID_SET_FONT, "Set more Italic font", wxPoint(340,30), wxSize(140,30) );
 480   (void)new wxButton( panel, ID_RADIOBOX_FONT, "Set Italic font", wxPoint(340,80), wxSize(140,30) );
 481   (void)new wxCheckBox( panel, ID_RADIOBOX_ENABLE, "Disable", wxPoint(340,130), wxSize(140,30) );
 482   wxRadioButton *rb = new wxRadioButton( panel, ID_RADIOBUTTON_1, "Radiobutton1", wxPoint(210,170), wxSize(110,30) );
 483   rb->SetValue( FALSE );
 484   (void)new wxRadioButton( panel, ID_RADIOBUTTON_2, "Radiobutton2", wxPoint(340,170), wxSize(110,30) );
 485   m_notebook->AddPage(panel, "wxRadioBox", FALSE, Image_Radio);
 486
 487   panel = new wxPanel(m_notebook);
 488   (void)new wxStaticBox( panel, -1, "wxGauge and wxSlider", wxPoint(10,10), wxSize(180,130) );
 489   m_gauge = new wxGauge( panel, -1, 200, wxPoint(18,50), wxSize(155, 30) );
 490   m_slider = new wxSlider( panel, ID_SLIDER, 0, 0, 200, wxPoint(18,90), wxSize(155,-1) );
 491   (void)new wxStaticBox( panel, -1, "Explanation", wxPoint(200,10), wxSize(290,130) );
 492 #ifdef __WXMOTIF__
 493   // No wrapping text in wxStaticText yet :-(
 494   (void)new wxStaticText( panel, -1,
 495     "Drag the slider!",
 496     wxPoint(208,30),
 497     wxSize(210, -1)
 498     );
 499 #else
 500   (void)new wxStaticText( panel, -1,
 501     "In order see the gauge (aka progress bar)\n"
 502     "control do something you have to drag the\n"
 503     "handle of the slider to the right.\n"
 504     "\n"
 505     "This is also supposed to demonstrate how\n"
 506     "to use static controls.\n",
 507     wxPoint(208,25),
 508     wxSize(250, 110)
 509     );
 510 #endif
 511   m_spintext = new wxTextCtrl( panel, -1, "0", wxPoint(20,160), wxSize(80,-1) );
 512   m_spinbutton = new wxSpinButton( panel, ID_SPIN, wxPoint(103,159), wxSize(-1,-1) );
 513   m_spinbutton->SetRange(0,100);
 514   m_notebook->AddPage(panel, "wxGauge", FALSE, Image_Gauge);
 515 }
 516
 517 void MyPanel::OnPasteFromClipboard( wxCommandEvent &WXUNUSED(event) )
 518 {
 519 #if wxUSE_CLIPBOARD
 520   if (!wxTheClipboard->Open())
 521   {
 522      *m_text << "Error opening the clipboard.\n";
 523
 524      return;
 525   }
 526   else
 527   {
 528      *m_text << "Successfully opened the clipboard.\n";
 529   }
 530
 531   wxTextDataObject data;
 532
 533   if (wxTheClipboard->IsSupported( data.GetFormat() ))
 534   {
 535      *m_text << "Clipboard supports requested format.\n";
 536
 537      if (wxTheClipboard->GetData( &data ))
 538      {
 539          *m_text << "Successfully retrieved data from the clipboard.\n";
 540          *m_multitext << data.GetText() << "\n";
 541      }
 542      else
 543      {
 544         *m_text << "Error getting data from the clipboard.\n";
 545      }
 546   }
 547   else
 548   {
 549      *m_text << "Clipboard doesn't support requested format.\n";
 550   }
 551
 552   wxTheClipboard->Close();
 553
 554   *m_text << "Closed the clipboard.\n";
 555 #else
 556   wxLogError("Your version of wxWindows is compiled without clipboard support.");
 557 #endif
 558 }
 559
 560 void MyPanel::OnCopyToClipboard( wxCommandEvent &WXUNUSED(event) )
 561 {
 562 #if wxUSE_CLIPBOARD
 563   wxString text( m_multitext->GetLineText(0) );
 564
 565   if (text.IsEmpty())
 566   {
 567       *m_text << "No text to copy.\n";
 568
 569       return;
 570   }
 571
 572   if (!wxTheClipboard->Open())
 573   {
 574      *m_text << "Error opening the clipboard.\n";
 575
 576      return;
 577   }
 578   else
 579   {
 580      *m_text << "Successfully opened the clipboard.\n";
 581   }
 582
 583   wxTextDataObject *data = new wxTextDataObject( text );
 584
 585   if (!wxTheClipboard->SetData( data ))
 586   {
 587      *m_text << "Error while copying to the clipboard.\n";
 588   }
 589   else
 590   {
 591      *m_text << "Successfully copied data to the clipboard.\n";
 592   }
 593
 594   wxTheClipboard->Close();
 595
 596   *m_text << "Closed the clipboard.\n";
 597 #else
 598   wxLogError("Your version of wxWindows is compiled without clipboard support.");
 599 #endif
 600 }
 601
 602 void MyPanel::OnMoveToEndOfText( wxCommandEvent &event )
 603 {
 604     m_multitext->SetInsertionPointEnd();
 605     m_multitext->SetFocus();
 606 }
 607
 608 void MyPanel::OnMoveToEndOfEntry( wxCommandEvent &event )
 609 {
 610     m_textentry->SetInsertionPointEnd();
 611     m_textentry->SetFocus();
 612 }
 613
 614 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 615 {
 616   int x = 0;
 617   int y = 0;
 618   GetClientSize( &x, &y );
 619
 620   if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y*2/3-4 );
 621   if (m_text) m_text->SetSize( 2, y*2/3+2, x-4, y/3-4 );
 622 }
 623
 624 void MyPanel::OnPageChanged( wxNotebookEvent &event )
 625 {
 626   *m_text << "Notebook selection is " << event.GetSelection() << "\n";
 627 }
 628
 629 void MyPanel::OnListBox( wxCommandEvent &event )
 630 {
 631   m_text->AppendText( "ListBox selection string is: " );
 632   m_text->AppendText( event.GetString() );
 633   m_text->AppendText( "\n" );
 634 }
 635
 636 void MyPanel::OnListBoxDoubleClick( wxCommandEvent &event )
 637 {
 638   m_text->AppendText( "ListBox double click string is: " );
 639   m_text->AppendText( event.GetString() );
 640   m_text->AppendText( "\n" );
 641 }
 642
 643 void MyPanel::OnListBoxButtons( wxCommandEvent &event )
 644 {
 645   switch (event.GetId())
 646   {
 647     case ID_LISTBOX_ENABLE:
 648     {
 649       m_text->AppendText("Checkbox clicked.\n");
 650       wxCheckBox *cb = (wxCheckBox*)event.GetEventObject();
 651 #if wxUSE_TOOLTIPS
 652       if (event.GetInt())
 653         cb->SetToolTip( "Click to enable listbox" );
 654       else
 655         cb->SetToolTip( "Click to disable listbox" );
 656 #endif
 657       m_listbox->Enable( event.GetInt() == 0 );
 658       break;
 659     }
 660     case ID_LISTBOX_SEL_NUM:
 661     {
 662       m_listbox->SetSelection( 2 );
 663       break;
 664     }
 665     case ID_LISTBOX_SEL_STR:
 666     {
 667       m_listbox->SetStringSelection( "This" );
 668       break;
 669     }
 670     case ID_LISTBOX_CLEAR:
 671     {
 672       m_listbox->Clear();
 673       break;
 674     }
 675     case ID_LISTBOX_APPEND:
 676     {
 677       m_listbox->Append( "Hi!" );
 678       break;
 679     }
 680     case ID_LISTBOX_DELETE:
 681     {
 682       int idx = m_listbox->GetSelection();
 683       m_listbox->Delete( idx );
 684       break;
 685     }
 686     case ID_LISTBOX_FONT:
 687     {
 688       m_listbox->SetFont( *wxITALIC_FONT );
 689       m_checkbox->SetFont( *wxITALIC_FONT );
 690       break;
 691     }
 692   }
 693 }
 694
 695 void MyPanel::OnChoice( wxCommandEvent &event )
 696 {
 697   m_text->AppendText( "Choice selection string is: " );
 698   m_text->AppendText( event.GetString() );
 699   m_text->AppendText( "\n" );
 700 }
 701
 702 void MyPanel::OnChoiceButtons( wxCommandEvent &event )
 703 {
 704   switch (event.GetId())
 705   {
 706     case ID_CHOICE_ENABLE:
 707     {
 708       m_choice->Enable( event.GetInt() == 0 );
 709       break;
 710     }
 711     case ID_CHOICE_SEL_NUM:
 712     {
 713       m_choice->SetSelection( 2 );
 714       break;
 715     }
 716     case ID_CHOICE_SEL_STR:
 717     {
 718       m_choice->SetStringSelection( "This" );
 719       break;
 720     }
 721     case ID_CHOICE_CLEAR:
 722     {
 723       m_choice->Clear();
 724       break;
 725     }
 726     case ID_CHOICE_APPEND:
 727     {
 728       m_choice->Append( "Hi!" );
 729       break;
 730     }
 731     case ID_CHOICE_DELETE:
 732     {
 733       int idx = m_choice->GetSelection();
 734       m_choice->Delete( idx );
 735       break;
 736     }
 737     case ID_CHOICE_FONT:
 738     {
 739       m_choice->SetFont( *wxITALIC_FONT );
 740       break;
 741     }
 742   }
 743 }
 744
 745 void MyPanel::OnCombo( wxCommandEvent &event )
 746 {
 747   m_text->AppendText( "ComboBox selection string is: " );
 748   m_text->AppendText( event.GetString() );
 749   m_text->AppendText( "\n" );
 750 }
 751
 752 void MyPanel::OnComboButtons( wxCommandEvent &event )
 753 {
 754   switch (event.GetId())
 755   {
 756     case ID_COMBO_ENABLE:
 757     {
 758       m_combo->Enable( event.GetInt() == 0 );
 759       break;
 760     }
 761     case ID_COMBO_SEL_NUM:
 762     {
 763       m_combo->SetSelection( 2 );
 764       break;
 765     }
 766     case ID_COMBO_SEL_STR:
 767     {
 768       m_combo->SetStringSelection( "This" );
 769       break;
 770     }
 771     case ID_COMBO_CLEAR:
 772     {
 773       m_combo->Clear();
 774       break;
 775     }
 776     case ID_COMBO_APPEND:
 777     {
 778       m_combo->Append( "Hi!" );
 779       break;
 780     }
 781     case ID_COMBO_DELETE:
 782     {
 783       int idx = m_combo->GetSelection();
 784       m_combo->Delete( idx );
 785       break;
 786     }
 787     case ID_COMBO_FONT:
 788     {
 789       m_combo->SetFont( *wxITALIC_FONT );
 790       break;
 791     }
 792   }
 793 }
 794
 795 void MyPanel::OnRadio( wxCommandEvent &event )
 796 {
 797   m_text->AppendText( "RadioBox selection string is: " );
 798   m_text->AppendText( event.GetString() );
 799   m_text->AppendText( "\n" );
 800 }
 801
 802 void MyPanel::OnRadioButtons( wxCommandEvent &event )
 803 {
 804   switch (event.GetId())
 805   {
 806     case ID_RADIOBOX_ENABLE:
 807     {
 808       m_radio->Enable( event.GetInt() == 0 );
 809       break;
 810     }
 811     case ID_RADIOBOX_SEL_NUM:
 812     {
 813       m_radio->SetSelection( 2 );
 814       break;
 815     }
 816     case ID_RADIOBOX_SEL_STR:
 817     {
 818       m_radio->SetStringSelection( "This" );
 819       break;
 820     }
 821     case ID_RADIOBOX_FONT:
 822     {
 823       m_radio->SetFont( *wxITALIC_FONT );
 824       break;
 825     }
 826   }
 827 }
 828
 829 void MyPanel::OnSetFont( wxCommandEvent &WXUNUSED(event) )
 830 {
 831   m_fontButton->SetFont( *wxITALIC_FONT );
 832   m_text->SetFont( *wxITALIC_FONT );
 833 }
 834
 835 void MyPanel::OnSliderUpdate( wxCommandEvent &WXUNUSED(event) )
 836 {
 837   m_gauge->SetValue( m_slider->GetValue() );
 838 }
 839
 840 void MyPanel::OnSpinUpdate( wxSpinEvent &event )
 841 {
 842   wxString value;
 843   value.sprintf( "%d", (int)event.GetPosition() );
 844   m_spintext->SetValue( value );
 845 }
 846
 847 MyPanel::~MyPanel()
 848 {
 849   delete m_notebook->GetImageList();
 850 }
 851
 852 //----------------------------------------------------------------------
 853 // MyFrame
 854 //----------------------------------------------------------------------
 855
 856 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 857     EVT_MENU(MINIMAL_QUIT,   MyFrame::OnQuit)
 858     EVT_MENU(MINIMAL_ABOUT,  MyFrame::OnAbout)
 859     EVT_SIZE(MyFrame::OnSize)
 860     EVT_IDLE(MyFrame::OnIdle)
 861 END_EVENT_TABLE()
 862
 863 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
 864        : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 865 {
 866     CreateStatusBar(2);
 867
 868     (void)new MyPanel( this, 10, 10, 300, 100 );
 869 }
 870
 871 void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
 872 {
 873   Close(TRUE);
 874 }
 875
 876 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 877 {
 878   wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK );
 879   dialog.ShowModal();
 880 }
 881
 882 void MyFrame::OnSize( wxSizeEvent& event )
 883 {
 884     wxString msg;
 885     msg.Printf("%dx%d", event.GetSize().x, event.GetSize().y);
 886     SetStatusText(msg, 1);
 887
 888     event.Skip();
 889 }
 890
 891 void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) )
 892 {
 893     // track the window which has the focus in the status bar
 894     static wxWindow *s_windowFocus = (wxWindow *)NULL;
 895     wxWindow *focus = wxWindow::FindFocus();
 896     if ( focus && (focus != s_windowFocus) )
 897     {
 898         s_windowFocus = focus;
 899
 900         wxString msg;
 901         msg.Printf("Focus: wxWindow = %p"
 902 #ifdef __WXMSW__
 903                    ", HWND = %08x"
 904 #endif // wxMSW
 905                    , s_windowFocus
 906 #ifdef __WXMSW__
 907                    , s_windowFocus->GetHWND()
 908 #endif // wxMSW
 909                   );
 910
 911         SetStatusText(msg);
 912     }
 913 }