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, "Some text.", wxPoint(10,10), wxSize(320,28),
 447                                 //0);
 448                                 wxTE_PROCESS_ENTER);
 449   (*m_textentry) << " Appended.";
 450   m_textentry->SetInsertionPoint(0);
 451   m_textentry->WriteText( "Prepended. " );
 452
 453   m_multitext = new MyTextCtrl( panel, ID_TEXT, "Some text.", wxPoint(10,50), wxSize(320,70),
 454                                 wxTE_MULTILINE );
 455   (*m_multitext) << " Appended.";
 456   m_multitext->SetInsertionPoint(0);
 457   m_multitext->WriteText( "Prepended. " );
 458   m_multitext->AppendText( "\nPress function keys to test different \nwxTextCtrl functions." );
 459
 460   new MyTextCtrl( panel, -1, "This one is with wxTE_PROCESS_TAB style.",
 461                              wxPoint(10,120), wxSize(320,70), wxTE_MULTILINE | wxTE_PROCESS_TAB);
 462
 463   (void)new wxStaticBox( panel, -1, "&Move cursor to the end of:", wxPoint(345, 0), wxSize(160, 100) );
 464   (void)new wxButton( panel, ID_MOVE_END_ENTRY, "Text &entry", wxPoint(370, 20), wxSize(110, 30) );
 465   (void)new wxButton( panel, ID_MOVE_END_ZONE, "Text &zone", wxPoint(370, 60), wxSize(110, 30) );
 466   (void)new wxStaticBox( panel, -1, "wx&Clipboard", wxPoint(345,110), wxSize(160,100) );
 467   (void)new wxButton( panel, ID_COPY_TEXT, "C&opy line 1", wxPoint(375,130), wxSize(110,30) );
 468   (new wxButton( panel, ID_PASTE_TEXT, "&Paste text", wxPoint(375,170), wxSize(110,30) ))
 469       ->SetDefault();
 470   m_notebook->AddPage( panel, "wxTextCtrl" , FALSE, Image_Text );
 471
 472   wxString choices2[] =
 473   {
 474     "Wonderful",
 475     "examples.",
 476   };
 477
 478   panel = new wxPanel(m_notebook);
 479   (void)new wxRadioBox( panel, ID_RADIOBOX, "That", wxPoint(10,160), wxSize(-1,-1), 2, choices2, 1, wxRA_SPECIFY_ROWS );
 480   m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 5, choices, 1, wxRA_SPECIFY_COLS );
 481   (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 482   (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(180,80), wxSize(140,30) );
 483   m_fontButton = new wxButton( panel, ID_SET_FONT, "Set more Italic font", wxPoint(340,30), wxSize(140,30) );
 484   (void)new wxButton( panel, ID_RADIOBOX_FONT, "Set Italic font", wxPoint(340,80), wxSize(140,30) );
 485   (void)new wxCheckBox( panel, ID_RADIOBOX_ENABLE, "Disable", wxPoint(340,130), wxSize(140,30) );
 486   wxRadioButton *rb = new wxRadioButton( panel, ID_RADIOBUTTON_1, "Radiobutton1", wxPoint(210,170), wxSize(110,30) );
 487   rb->SetValue( FALSE );
 488   (void)new wxRadioButton( panel, ID_RADIOBUTTON_2, "Radiobutton2", wxPoint(340,170), wxSize(110,30) );
 489   m_notebook->AddPage(panel, "wxRadioBox", FALSE, Image_Radio);
 490
 491   panel = new wxPanel(m_notebook);
 492   (void)new wxStaticBox( panel, -1, "wxGauge and wxSlider", wxPoint(10,10), wxSize(180,130) );
 493   m_gauge = new wxGauge( panel, -1, 200, wxPoint(18,50), wxSize(155, 30) );
 494   m_slider = new wxSlider( panel, ID_SLIDER, 0, 0, 200, wxPoint(18,90), wxSize(155,-1) );
 495   (void)new wxStaticBox( panel, -1, "Explanation", wxPoint(200,10), wxSize(290,130) );
 496 #ifdef __WXMOTIF__
 497   // No wrapping text in wxStaticText yet :-(
 498   (void)new wxStaticText( panel, -1,
 499     "Drag the slider!",
 500     wxPoint(208,30),
 501     wxSize(210, -1)
 502     );
 503 #else
 504   (void)new wxStaticText( panel, -1,
 505     "In order see the gauge (aka progress bar)\n"
 506     "control do something you have to drag the\n"
 507     "handle of the slider to the right.\n"
 508     "\n"
 509     "This is also supposed to demonstrate how\n"
 510     "to use static controls.\n",
 511     wxPoint(208,25),
 512     wxSize(250, 110)
 513     );
 514 #endif
 515   m_spintext = new wxTextCtrl( panel, -1, "0", wxPoint(20,160), wxSize(80,-1) );
 516   m_spinbutton = new wxSpinButton( panel, ID_SPIN, wxPoint(103,159), wxSize(-1,-1) );
 517   m_spinbutton->SetRange(0,100);
 518   m_notebook->AddPage(panel, "wxGauge", FALSE, Image_Gauge);
 519 }
 520
 521 void MyPanel::OnPasteFromClipboard( wxCommandEvent &WXUNUSED(event) )
 522 {
 523   // We test for wxUSE_DRAG_AND_DROP also, because data objects
 524   // may not be implemented for compilers that can't cope with the OLE
 525   // parts in wxUSE_DRAG_AND_DROP.
 526
 527 #if wxUSE_CLIPBOARD && wxUSE_DRAG_AND_DROP
 528   if (!wxTheClipboard->Open())
 529   {
 530      *m_text << "Error opening the clipboard.\n";
 531
 532      return;
 533   }
 534   else
 535   {
 536      *m_text << "Successfully opened the clipboard.\n";
 537   }
 538
 539   wxTextDataObject data;
 540
 541   if (wxTheClipboard->IsSupported( data.GetFormat() ))
 542   {
 543      *m_text << "Clipboard supports requested format.\n";
 544
 545      if (wxTheClipboard->GetData( &data ))
 546      {
 547          *m_text << "Successfully retrieved data from the clipboard.\n";
 548          *m_multitext << data.GetText() << "\n";
 549      }
 550      else
 551      {
 552         *m_text << "Error getting data from the clipboard.\n";
 553      }
 554   }
 555   else
 556   {
 557      *m_text << "Clipboard doesn't support requested format.\n";
 558   }
 559
 560   wxTheClipboard->Close();
 561
 562   *m_text << "Closed the clipboard.\n";
 563 #else
 564   wxLogError("Your version of wxWindows is compiled without clipboard support.");
 565 #endif
 566 }
 567
 568 void MyPanel::OnCopyToClipboard( wxCommandEvent &WXUNUSED(event) )
 569 {
 570 #if wxUSE_CLIPBOARD && wxUSE_DRAG_AND_DROP
 571   wxString text( m_multitext->GetLineText(0) );
 572
 573   if (text.IsEmpty())
 574   {
 575       *m_text << "No text to copy.\n";
 576
 577       return;
 578   }
 579
 580   if (!wxTheClipboard->Open())
 581   {
 582      *m_text << "Error opening the clipboard.\n";
 583
 584      return;
 585   }
 586   else
 587   {
 588      *m_text << "Successfully opened the clipboard.\n";
 589   }
 590
 591   wxTextDataObject *data = new wxTextDataObject( text );
 592
 593   if (!wxTheClipboard->SetData( data ))
 594   {
 595      *m_text << "Error while copying to the clipboard.\n";
 596   }
 597   else
 598   {
 599      *m_text << "Successfully copied data to the clipboard.\n";
 600   }
 601
 602   wxTheClipboard->Close();
 603
 604   *m_text << "Closed the clipboard.\n";
 605 #else
 606   wxLogError("Your version of wxWindows is compiled without clipboard support.");
 607 #endif
 608 }
 609
 610 void MyPanel::OnMoveToEndOfText( wxCommandEvent &event )
 611 {
 612     m_multitext->SetInsertionPointEnd();
 613     m_multitext->SetFocus();
 614 }
 615
 616 void MyPanel::OnMoveToEndOfEntry( wxCommandEvent &event )
 617 {
 618     m_textentry->SetInsertionPointEnd();
 619     m_textentry->SetFocus();
 620 }
 621
 622 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 623 {
 624   int x = 0;
 625   int y = 0;
 626   GetClientSize( &x, &y );
 627
 628   if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y*2/3-4 );
 629   if (m_text) m_text->SetSize( 2, y*2/3+2, x-4, y/3-4 );
 630 }
 631
 632 void MyPanel::OnPageChanged( wxNotebookEvent &event )
 633 {
 634   *m_text << "Notebook selection is " << event.GetSelection() << "\n";
 635 }
 636
 637 void MyPanel::OnListBox( wxCommandEvent &event )
 638 {
 639   m_text->AppendText( "ListBox selection string is: " );
 640   m_text->AppendText( event.GetString() );
 641   m_text->AppendText( "\n" );
 642 }
 643
 644 void MyPanel::OnListBoxDoubleClick( wxCommandEvent &event )
 645 {
 646   m_text->AppendText( "ListBox double click string is: " );
 647   m_text->AppendText( event.GetString() );
 648   m_text->AppendText( "\n" );
 649 }
 650
 651 void MyPanel::OnListBoxButtons( wxCommandEvent &event )
 652 {
 653   switch (event.GetId())
 654   {
 655     case ID_LISTBOX_ENABLE:
 656     {
 657       m_text->AppendText("Checkbox clicked.\n");
 658       wxCheckBox *cb = (wxCheckBox*)event.GetEventObject();
 659 #if wxUSE_TOOLTIPS
 660       if (event.GetInt())
 661         cb->SetToolTip( "Click to enable listbox" );
 662       else
 663         cb->SetToolTip( "Click to disable listbox" );
 664 #endif
 665       m_listbox->Enable( event.GetInt() == 0 );
 666       break;
 667     }
 668     case ID_LISTBOX_SEL_NUM:
 669     {
 670       m_listbox->SetSelection( 2 );
 671       break;
 672     }
 673     case ID_LISTBOX_SEL_STR:
 674     {
 675       m_listbox->SetStringSelection( "This" );
 676       break;
 677     }
 678     case ID_LISTBOX_CLEAR:
 679     {
 680       m_listbox->Clear();
 681       break;
 682     }
 683     case ID_LISTBOX_APPEND:
 684     {
 685       m_listbox->Append( "Hi!" );
 686       break;
 687     }
 688     case ID_LISTBOX_DELETE:
 689     {
 690       int idx = m_listbox->GetSelection();
 691       m_listbox->Delete( idx );
 692       break;
 693     }
 694     case ID_LISTBOX_FONT:
 695     {
 696       m_listbox->SetFont( *wxITALIC_FONT );
 697       m_checkbox->SetFont( *wxITALIC_FONT );
 698       break;
 699     }
 700   }
 701 }
 702
 703 void MyPanel::OnChoice( wxCommandEvent &event )
 704 {
 705   m_text->AppendText( "Choice selection string is: " );
 706   m_text->AppendText( event.GetString() );
 707   m_text->AppendText( "\n" );
 708 }
 709
 710 void MyPanel::OnChoiceButtons( wxCommandEvent &event )
 711 {
 712   switch (event.GetId())
 713   {
 714     case ID_CHOICE_ENABLE:
 715     {
 716       m_choice->Enable( event.GetInt() == 0 );
 717       break;
 718     }
 719     case ID_CHOICE_SEL_NUM:
 720     {
 721       m_choice->SetSelection( 2 );
 722       break;
 723     }
 724     case ID_CHOICE_SEL_STR:
 725     {
 726       m_choice->SetStringSelection( "This" );
 727       break;
 728     }
 729     case ID_CHOICE_CLEAR:
 730     {
 731       m_choice->Clear();
 732       break;
 733     }
 734     case ID_CHOICE_APPEND:
 735     {
 736       m_choice->Append( "Hi!" );
 737       break;
 738     }
 739     case ID_CHOICE_DELETE:
 740     {
 741       int idx = m_choice->GetSelection();
 742       m_choice->Delete( idx );
 743       break;
 744     }
 745     case ID_CHOICE_FONT:
 746     {
 747       m_choice->SetFont( *wxITALIC_FONT );
 748       break;
 749     }
 750   }
 751 }
 752
 753 void MyPanel::OnCombo( wxCommandEvent &event )
 754 {
 755   m_text->AppendText( "ComboBox selection string is: " );
 756   m_text->AppendText( event.GetString() );
 757   m_text->AppendText( "\n" );
 758 }
 759
 760 void MyPanel::OnComboButtons( wxCommandEvent &event )
 761 {
 762   switch (event.GetId())
 763   {
 764     case ID_COMBO_ENABLE:
 765     {
 766       m_combo->Enable( event.GetInt() == 0 );
 767       break;
 768     }
 769     case ID_COMBO_SEL_NUM:
 770     {
 771       m_combo->SetSelection( 2 );
 772       break;
 773     }
 774     case ID_COMBO_SEL_STR:
 775     {
 776       m_combo->SetStringSelection( "This" );
 777       break;
 778     }
 779     case ID_COMBO_CLEAR:
 780     {
 781       m_combo->Clear();
 782       break;
 783     }
 784     case ID_COMBO_APPEND:
 785     {
 786       m_combo->Append( "Hi!" );
 787       break;
 788     }
 789     case ID_COMBO_DELETE:
 790     {
 791       int idx = m_combo->GetSelection();
 792       m_combo->Delete( idx );
 793       break;
 794     }
 795     case ID_COMBO_FONT:
 796     {
 797       m_combo->SetFont( *wxITALIC_FONT );
 798       break;
 799     }
 800   }
 801 }
 802
 803 void MyPanel::OnRadio( wxCommandEvent &event )
 804 {
 805   m_text->AppendText( "RadioBox selection string is: " );
 806   m_text->AppendText( event.GetString() );
 807   m_text->AppendText( "\n" );
 808 }
 809
 810 void MyPanel::OnRadioButtons( wxCommandEvent &event )
 811 {
 812   switch (event.GetId())
 813   {
 814     case ID_RADIOBOX_ENABLE:
 815     {
 816       m_radio->Enable( event.GetInt() == 0 );
 817       break;
 818     }
 819     case ID_RADIOBOX_SEL_NUM:
 820     {
 821       m_radio->SetSelection( 2 );
 822       break;
 823     }
 824     case ID_RADIOBOX_SEL_STR:
 825     {
 826       m_radio->SetStringSelection( "This" );
 827       break;
 828     }
 829     case ID_RADIOBOX_FONT:
 830     {
 831       m_radio->SetFont( *wxITALIC_FONT );
 832       break;
 833     }
 834   }
 835 }
 836
 837 void MyPanel::OnSetFont( wxCommandEvent &WXUNUSED(event) )
 838 {
 839   m_fontButton->SetFont( *wxITALIC_FONT );
 840   m_text->SetFont( *wxITALIC_FONT );
 841 }
 842
 843 void MyPanel::OnSliderUpdate( wxCommandEvent &WXUNUSED(event) )
 844 {
 845   m_gauge->SetValue( m_slider->GetValue() );
 846 }
 847
 848 void MyPanel::OnSpinUpdate( wxSpinEvent &event )
 849 {
 850   wxString value;
 851   value.sprintf( "%d", (int)event.GetPosition() );
 852   m_spintext->SetValue( value );
 853 }
 854
 855 MyPanel::~MyPanel()
 856 {
 857   delete m_notebook->GetImageList();
 858 }
 859
 860 //----------------------------------------------------------------------
 861 // MyFrame
 862 //----------------------------------------------------------------------
 863
 864 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 865     EVT_MENU(MINIMAL_QUIT,   MyFrame::OnQuit)
 866     EVT_MENU(MINIMAL_ABOUT,  MyFrame::OnAbout)
 867     EVT_SIZE(MyFrame::OnSize)
 868     EVT_IDLE(MyFrame::OnIdle)
 869 END_EVENT_TABLE()
 870
 871 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
 872        : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 873 {
 874     CreateStatusBar(2);
 875
 876     (void)new MyPanel( this, 10, 10, 300, 100 );
 877 }
 878
 879 void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
 880 {
 881   Close(TRUE);
 882 }
 883
 884 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 885 {
 886   wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK );
 887   dialog.ShowModal();
 888 }
 889
 890 void MyFrame::OnSize( wxSizeEvent& event )
 891 {
 892     wxString msg;
 893     msg.Printf("%dx%d", event.GetSize().x, event.GetSize().y);
 894     SetStatusText(msg, 1);
 895
 896     event.Skip();
 897 }
 898
 899 void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) )
 900 {
 901     // track the window which has the focus in the status bar
 902     static wxWindow *s_windowFocus = (wxWindow *)NULL;
 903     wxWindow *focus = wxWindow::FindFocus();
 904     if ( focus && (focus != s_windowFocus) )
 905     {
 906         s_windowFocus = focus;
 907
 908         wxString msg;
 909         msg.Printf("Focus: wxWindow = %p"
 910 #ifdef __WXMSW__
 911                    ", HWND = %08x"
 912 #endif // wxMSW
 913                    , s_windowFocus
 914 #ifdef __WXMSW__
 915                    , s_windowFocus->GetHWND()
 916 #endif // wxMSW
 917                   );
 918
 919         SetStatusText(msg);
 920     }
 921 }