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);//wxTE_PROCESS_ENTER);
 448   (*m_textentry) << " More text.";          // this text is appended
 449   m_textentry->SetInsertionPoint(0);
 450   m_textentry->WriteText("Less text.");     // this text is prepended
 451
 452   m_multitext = new MyTextCtrl( panel, ID_TEXT, "And here.", wxPoint(10,50), wxSize(320,70),
 453                                 wxTE_MULTILINE );
 454   (*m_multitext) << " More text.\nPress function keys to test different \nwxTextCtrl functions.";
 455   new MyTextCtrl( panel, -1, "This one is with wxTE_PROCESS_TAB style.",
 456                              wxPoint(10,120), wxSize(320,70), wxTE_MULTILINE | wxTE_PROCESS_TAB);
 457
 458   (void)new wxStaticBox( panel, -1, "&Move cursor to the end of:", wxPoint(345, 0), wxSize(160, 100) );
 459   (void)new wxButton( panel, ID_MOVE_END_ENTRY, "Text &entry", wxPoint(370, 20), wxSize(110, 30) );
 460   (void)new wxButton( panel, ID_MOVE_END_ZONE, "Text &zone", wxPoint(370, 60), wxSize(110, 30) );
 461   (void)new wxStaticBox( panel, -1, "wx&Clipboard", wxPoint(345,110), wxSize(160,100) );
 462   (void)new wxButton( panel, ID_COPY_TEXT, "C&opy line 1", wxPoint(375,130), wxSize(110,30) );
 463   (new wxButton( panel, ID_PASTE_TEXT, "&Paste text", wxPoint(375,170), wxSize(110,30) ))
 464       ->SetDefault();
 465   m_notebook->AddPage( panel, "wxTextCtrl" , FALSE, Image_Text );
 466
 467   wxString choices2[] =
 468   {
 469     "Wonderful",
 470     "examples.",
 471   };
 472
 473   panel = new wxPanel(m_notebook);
 474   (void)new wxRadioBox( panel, ID_RADIOBOX, "That", wxPoint(10,160), wxSize(-1,-1), 2, choices2, 1, wxRA_SPECIFY_ROWS );
 475   m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 5, choices, 1, wxRA_SPECIFY_COLS );
 476   (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 477   (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(180,80), wxSize(140,30) );
 478   m_fontButton = new wxButton( panel, ID_SET_FONT, "Set more Italic font", wxPoint(340,30), wxSize(140,30) );
 479   (void)new wxButton( panel, ID_RADIOBOX_FONT, "Set Italic font", wxPoint(340,80), wxSize(140,30) );
 480   (void)new wxCheckBox( panel, ID_RADIOBOX_ENABLE, "Disable", wxPoint(340,130), wxSize(140,30) );
 481   wxRadioButton *rb = new wxRadioButton( panel, ID_RADIOBUTTON_1, "Radiobutton1", wxPoint(210,170), wxSize(110,30) );
 482   rb->SetValue( FALSE );
 483   (void)new wxRadioButton( panel, ID_RADIOBUTTON_2, "Radiobutton2", wxPoint(340,170), wxSize(110,30) );
 484   m_notebook->AddPage(panel, "wxRadioBox", FALSE, Image_Radio);
 485
 486   panel = new wxPanel(m_notebook);
 487   (void)new wxStaticBox( panel, -1, "wxGauge and wxSlider", wxPoint(10,10), wxSize(180,130) );
 488   m_gauge = new wxGauge( panel, -1, 200, wxPoint(18,50), wxSize(155, 30) );
 489   m_slider = new wxSlider( panel, ID_SLIDER, 0, 0, 200, wxPoint(18,90), wxSize(155,-1) );
 490   (void)new wxStaticBox( panel, -1, "Explanation", wxPoint(200,10), wxSize(290,130) );
 491 #ifdef __WXMOTIF__
 492   // No wrapping text in wxStaticText yet :-(
 493   (void)new wxStaticText( panel, -1,
 494     "Drag the slider!",
 495     wxPoint(208,30),
 496     wxSize(210, -1)
 497     );
 498 #else
 499   (void)new wxStaticText( panel, -1,
 500     "In order see the gauge (aka progress bar)\n"
 501     "control do something you have to drag the\n"
 502     "handle of the slider to the right.\n"
 503     "\n"
 504     "This is also supposed to demonstrate how\n"
 505     "to use static controls.\n",
 506     wxPoint(208,25),
 507     wxSize(250, 110)
 508     );
 509 #endif
 510   m_spintext = new wxTextCtrl( panel, -1, "0", wxPoint(20,160), wxSize(80,-1) );
 511   m_spinbutton = new wxSpinButton( panel, ID_SPIN, wxPoint(103,159), wxSize(-1,-1) );
 512   m_spinbutton->SetRange(0,100);
 513   m_notebook->AddPage(panel, "wxGauge", FALSE, Image_Gauge);
 514 }
 515
 516 void MyPanel::OnPasteFromClipboard( wxCommandEvent &WXUNUSED(event) )
 517 {
 518 #if wxUSE_CLIPBOARD
 519   if (!wxTheClipboard->Open())
 520   {
 521      *m_text << "Error opening the clipboard.\n";
 522
 523      return;
 524   }
 525   else
 526   {
 527      *m_text << "Successfully opened the clipboard.\n";
 528   }
 529
 530   wxTextDataObject data;
 531
 532   if (wxTheClipboard->IsSupported( data.GetFormat() ))
 533   {
 534      *m_text << "Clipboard supports requested format.\n";
 535
 536      if (wxTheClipboard->GetData( &data ))
 537      {
 538          *m_text << "Successfully retrieved data from the clipboard.\n";
 539          *m_multitext << data.GetText() << "\n";
 540      }
 541      else
 542      {
 543         *m_text << "Error getting data from the clipboard.\n";
 544      }
 545   }
 546   else
 547   {
 548      *m_text << "Clipboard doesn't support requested format.\n";
 549   }
 550
 551   wxTheClipboard->Close();
 552
 553   *m_text << "Closed the clipboard.\n";
 554 #else
 555   wxLogError("Your version of wxWindows is compiled without clipboard support.");
 556 #endif
 557 }
 558
 559 void MyPanel::OnCopyToClipboard( wxCommandEvent &WXUNUSED(event) )
 560 {
 561 #if wxUSE_CLIPBOARD
 562   wxString text( m_multitext->GetLineText(0) );
 563
 564   if (text.IsEmpty())
 565   {
 566       *m_text << "No text to copy.\n";
 567
 568       return;
 569   }
 570
 571   if (!wxTheClipboard->Open())
 572   {
 573      *m_text << "Error opening the clipboard.\n";
 574
 575      return;
 576   }
 577   else
 578   {
 579      *m_text << "Successfully opened the clipboard.\n";
 580   }
 581
 582   wxTextDataObject *data = new wxTextDataObject( text );
 583
 584   if (!wxTheClipboard->SetData( data ))
 585   {
 586      *m_text << "Error while copying to the clipboard.\n";
 587   }
 588   else
 589   {
 590      *m_text << "Successfully copied data to the clipboard.\n";
 591   }
 592
 593   wxTheClipboard->Close();
 594
 595   *m_text << "Closed the clipboard.\n";
 596 #else
 597   wxLogError("Your version of wxWindows is compiled without clipboard support.");
 598 #endif
 599 }
 600
 601 void MyPanel::OnMoveToEndOfText( wxCommandEvent &event )
 602 {
 603     m_multitext->SetInsertionPointEnd();
 604     m_multitext->SetFocus();
 605 }
 606
 607 void MyPanel::OnMoveToEndOfEntry( wxCommandEvent &event )
 608 {
 609     m_textentry->SetInsertionPointEnd();
 610     m_textentry->SetFocus();
 611 }
 612
 613 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 614 {
 615   int x = 0;
 616   int y = 0;
 617   GetClientSize( &x, &y );
 618
 619   if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y*2/3-4 );
 620   if (m_text) m_text->SetSize( 2, y*2/3+2, x-4, y/3-4 );
 621 }
 622
 623 void MyPanel::OnPageChanged( wxNotebookEvent &event )
 624 {
 625   *m_text << "Notebook selection is " << event.GetSelection() << "\n";
 626 }
 627
 628 void MyPanel::OnListBox( wxCommandEvent &event )
 629 {
 630   m_text->AppendText( "ListBox selection string is: " );
 631   m_text->AppendText( event.GetString() );
 632   m_text->AppendText( "\n" );
 633 }
 634
 635 void MyPanel::OnListBoxDoubleClick( wxCommandEvent &event )
 636 {
 637   m_text->AppendText( "ListBox double click string is: " );
 638   m_text->AppendText( event.GetString() );
 639   m_text->AppendText( "\n" );
 640 }
 641
 642 void MyPanel::OnListBoxButtons( wxCommandEvent &event )
 643 {
 644   switch (event.GetId())
 645   {
 646     case ID_LISTBOX_ENABLE:
 647     {
 648       m_text->AppendText("Checkbox clicked.\n");
 649       wxCheckBox *cb = (wxCheckBox*)event.GetEventObject();
 650 #if wxUSE_TOOLTIPS
 651       if (event.GetInt())
 652         cb->SetToolTip( "Click to enable listbox" );
 653       else
 654         cb->SetToolTip( "Click to disable listbox" );
 655 #endif
 656       m_listbox->Enable( event.GetInt() == 0 );
 657       break;
 658     }
 659     case ID_LISTBOX_SEL_NUM:
 660     {
 661       m_listbox->SetSelection( 2 );
 662       break;
 663     }
 664     case ID_LISTBOX_SEL_STR:
 665     {
 666       m_listbox->SetStringSelection( "This" );
 667       break;
 668     }
 669     case ID_LISTBOX_CLEAR:
 670     {
 671       m_listbox->Clear();
 672       break;
 673     }
 674     case ID_LISTBOX_APPEND:
 675     {
 676       m_listbox->Append( "Hi!" );
 677       break;
 678     }
 679     case ID_LISTBOX_DELETE:
 680     {
 681       int idx = m_listbox->GetSelection();
 682       m_listbox->Delete( idx );
 683       break;
 684     }
 685     case ID_LISTBOX_FONT:
 686     {
 687       m_listbox->SetFont( *wxITALIC_FONT );
 688       m_checkbox->SetFont( *wxITALIC_FONT );
 689       break;
 690     }
 691   }
 692 }
 693
 694 void MyPanel::OnChoice( wxCommandEvent &event )
 695 {
 696   m_text->AppendText( "Choice selection string is: " );
 697   m_text->AppendText( event.GetString() );
 698   m_text->AppendText( "\n" );
 699 }
 700
 701 void MyPanel::OnChoiceButtons( wxCommandEvent &event )
 702 {
 703   switch (event.GetId())
 704   {
 705     case ID_CHOICE_ENABLE:
 706     {
 707       m_choice->Enable( event.GetInt() == 0 );
 708       break;
 709     }
 710     case ID_CHOICE_SEL_NUM:
 711     {
 712       m_choice->SetSelection( 2 );
 713       break;
 714     }
 715     case ID_CHOICE_SEL_STR:
 716     {
 717       m_choice->SetStringSelection( "This" );
 718       break;
 719     }
 720     case ID_CHOICE_CLEAR:
 721     {
 722       m_choice->Clear();
 723       break;
 724     }
 725     case ID_CHOICE_APPEND:
 726     {
 727       m_choice->Append( "Hi!" );
 728       break;
 729     }
 730     case ID_CHOICE_DELETE:
 731     {
 732       int idx = m_choice->GetSelection();
 733       m_choice->Delete( idx );
 734       break;
 735     }
 736     case ID_CHOICE_FONT:
 737     {
 738       m_choice->SetFont( *wxITALIC_FONT );
 739       break;
 740     }
 741   }
 742 }
 743
 744 void MyPanel::OnCombo( wxCommandEvent &event )
 745 {
 746   m_text->AppendText( "ComboBox selection string is: " );
 747   m_text->AppendText( event.GetString() );
 748   m_text->AppendText( "\n" );
 749 }
 750
 751 void MyPanel::OnComboButtons( wxCommandEvent &event )
 752 {
 753   switch (event.GetId())
 754   {
 755     case ID_COMBO_ENABLE:
 756     {
 757       m_combo->Enable( event.GetInt() == 0 );
 758       break;
 759     }
 760     case ID_COMBO_SEL_NUM:
 761     {
 762       m_combo->SetSelection( 2 );
 763       break;
 764     }
 765     case ID_COMBO_SEL_STR:
 766     {
 767       m_combo->SetStringSelection( "This" );
 768       break;
 769     }
 770     case ID_COMBO_CLEAR:
 771     {
 772       m_combo->Clear();
 773       break;
 774     }
 775     case ID_COMBO_APPEND:
 776     {
 777       m_combo->Append( "Hi!" );
 778       break;
 779     }
 780     case ID_COMBO_DELETE:
 781     {
 782       int idx = m_combo->GetSelection();
 783       m_combo->Delete( idx );
 784       break;
 785     }
 786     case ID_COMBO_FONT:
 787     {
 788       m_combo->SetFont( *wxITALIC_FONT );
 789       break;
 790     }
 791   }
 792 }
 793
 794 void MyPanel::OnRadio( wxCommandEvent &event )
 795 {
 796   m_text->AppendText( "RadioBox selection string is: " );
 797   m_text->AppendText( event.GetString() );
 798   m_text->AppendText( "\n" );
 799 }
 800
 801 void MyPanel::OnRadioButtons( wxCommandEvent &event )
 802 {
 803   switch (event.GetId())
 804   {
 805     case ID_RADIOBOX_ENABLE:
 806     {
 807       m_radio->Enable( event.GetInt() == 0 );
 808       break;
 809     }
 810     case ID_RADIOBOX_SEL_NUM:
 811     {
 812       m_radio->SetSelection( 2 );
 813       break;
 814     }
 815     case ID_RADIOBOX_SEL_STR:
 816     {
 817       m_radio->SetStringSelection( "This" );
 818       break;
 819     }
 820     case ID_RADIOBOX_FONT:
 821     {
 822       m_radio->SetFont( *wxITALIC_FONT );
 823       break;
 824     }
 825   }
 826 }
 827
 828 void MyPanel::OnSetFont( wxCommandEvent &WXUNUSED(event) )
 829 {
 830   m_fontButton->SetFont( *wxITALIC_FONT );
 831   m_text->SetFont( *wxITALIC_FONT );
 832 }
 833
 834 void MyPanel::OnSliderUpdate( wxCommandEvent &WXUNUSED(event) )
 835 {
 836   m_gauge->SetValue( m_slider->GetValue() );
 837 }
 838
 839 void MyPanel::OnSpinUpdate( wxSpinEvent &event )
 840 {
 841   wxString value;
 842   value.sprintf( "%d", (int)event.GetPosition() );
 843   m_spintext->SetValue( value );
 844 }
 845
 846 MyPanel::~MyPanel()
 847 {
 848   delete m_notebook->GetImageList();
 849 }
 850
 851 //----------------------------------------------------------------------
 852 // MyFrame
 853 //----------------------------------------------------------------------
 854
 855 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 856     EVT_MENU(MINIMAL_QUIT,   MyFrame::OnQuit)
 857     EVT_MENU(MINIMAL_ABOUT,  MyFrame::OnAbout)
 858     EVT_SIZE(MyFrame::OnSize)
 859     EVT_IDLE(MyFrame::OnIdle)
 860 END_EVENT_TABLE()
 861
 862 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
 863        : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 864 {
 865     CreateStatusBar(2);
 866
 867     (void)new MyPanel( this, 10, 10, 300, 100 );
 868 }
 869
 870 void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
 871 {
 872   Close(TRUE);
 873 }
 874
 875 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 876 {
 877   wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK );
 878   dialog.ShowModal();
 879 }
 880
 881 void MyFrame::OnSize( wxSizeEvent& event )
 882 {
 883     wxString msg;
 884     msg.Printf("%dx%d", event.GetSize().x, event.GetSize().y);
 885     SetStatusText(msg, 1);
 886
 887     event.Skip();
 888 }
 889
 890 void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) )
 891 {
 892     // track the window which has the focus in the status bar
 893     static wxWindow *s_windowFocus = (wxWindow *)NULL;
 894     wxWindow *focus = wxWindow::FindFocus();
 895     if ( focus && (focus != s_windowFocus) )
 896     {
 897         s_windowFocus = focus;
 898
 899         wxString msg;
 900         msg.Printf("Focus: wxWindow = %p"
 901 #ifdef __WXMSW__
 902                    ", HWND = %08x"
 903 #endif // wxMSW
 904                    , s_windowFocus
 905 #ifdef __WXMSW__
 906                    , s_windowFocus->GetHWND()
 907 #endif // wxMSW
 908                   );
 909
 910         SetStatusText(msg);
 911     }
 912 }