samples/controls/controls.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        controls.cpp
   3 // Purpose:     Controls wxWindows sample
   4 // Author:      Robert Roebling
   5 // Modified by:
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) Robert Roebling, Julian Smart
   8 // Licence:     wxWindows license
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifdef __GNUG__
  12     #pragma implementation "controls.h"
  13 #endif
  14
  15 // For compilers that support precompilation, includes "wx/wx.h".
  16 #include "wx/wxprec.h"
  17
  18 #ifdef __BORLANDC__
  19     #pragma hdrstop
  20 #endif
  21
  22 #ifndef WX_PRECOMP
  23     #include "wx/wx.h"
  24 #endif
  25
  26 #include "wx/spinbutt.h"
  27 #include "wx/notebook.h"
  28 #include "wx/imaglist.h"
  29 #include "wx/spinbutt.h"
  30 #include "wx/clipbrd.h"
  31 #include "wx/tooltip.h"
  32
  33 #if defined(__WXGTK__) || defined(__WXMOTIF__)
  34     #define USE_XPM
  35 #endif
  36
  37 #ifdef USE_XPM
  38     #include "mondrian.xpm"
  39     #include "icons/choice.xpm"
  40     #include "icons/combo.xpm"
  41     #include "icons/list.xpm"
  42     #include "icons/radio.xpm"
  43     #include "icons/text.xpm"
  44     #include "icons/gauge.xpm"
  45 #endif
  46
  47 //----------------------------------------------------------------------
  48 // class definitions
  49 //----------------------------------------------------------------------
  50
  51 class MyApp: public wxApp
  52 {
  53   public:
  54     bool OnInit(void);
  55 };
  56
  57 // a text ctrl which allows to call different wxTextCtrl functions
  58 // interactively by pressing function keys in it
  59 class MyTextCtrl : public wxTextCtrl
  60 {
  61 public:
  62     MyTextCtrl(wxWindow *parent, wxWindowID id, const wxString &value,
  63                const wxPoint &pos, const wxSize &size, int style = 0)
  64         : wxTextCtrl(parent, id, value, pos, size, style) { }
  65
  66     void OnKeyDown(wxKeyEvent& event);
  67
  68 private:
  69     DECLARE_EVENT_TABLE()
  70 };
  71
  72 class MyPanel: public wxPanel
  73 {
  74   public:
  75
  76     MyPanel(wxFrame *frame, int x, int y, int w, int h);
  77     virtual ~MyPanel();
  78
  79     void OnSize( wxSizeEvent& event );
  80     void OnListBox( wxCommandEvent &event );
  81     void OnListBoxDoubleClick( wxCommandEvent &event );
  82     void OnListBoxButtons( wxCommandEvent &event );
  83     void OnChoice( wxCommandEvent &event );
  84     void OnChoiceButtons( wxCommandEvent &event );
  85     void OnCombo( wxCommandEvent &event );
  86     void OnComboButtons( wxCommandEvent &event );
  87     void OnRadio( wxCommandEvent &event );
  88     void OnRadioButtons( wxCommandEvent &event );
  89     void OnSetFont( wxCommandEvent &event );
  90     void OnPageChanged( wxNotebookEvent &event );
  91     void OnSliderUpdate( wxCommandEvent &event );
  92     void OnSpinUpdate( wxSpinEvent &event );
  93     void OnPasteFromClipboard( wxCommandEvent &event );
  94     void OnCopyToClipboard( wxCommandEvent &event );
  95     void OnMoveToEndOfText( wxCommandEvent &event );
  96     void OnMoveToEndOfEntry( wxCommandEvent &event );
  97
  98     wxListBox     *m_listbox;
  99     wxChoice      *m_choice;
 100     wxComboBox    *m_combo;
 101     wxRadioBox    *m_radio;
 102     wxGauge       *m_gauge;
 103     wxSlider      *m_slider;
 104     wxButton      *m_fontButton;
 105     wxSpinButton  *m_spinbutton;
 106     wxTextCtrl    *m_spintext;
 107     MyTextCtrl    *m_multitext;
 108     MyTextCtrl    *m_textentry;
 109     wxCheckBox    *m_checkbox;
 110
 111     wxTextCtrl    *m_text;
 112     wxNotebook    *m_notebook;
 113
 114   DECLARE_EVENT_TABLE()
 115 };
 116
 117 class MyFrame: public wxFrame
 118 {
 119   public:
 120
 121     MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h);
 122
 123   public:
 124
 125     void OnQuit(wxCommandEvent& event);
 126     void OnAbout(wxCommandEvent& event);
 127     void OnIdle( wxIdleEvent& event );
 128     void OnSize( wxSizeEvent& event );
 129
 130   DECLARE_EVENT_TABLE()
 131 };
 132
 133 //----------------------------------------------------------------------
 134 // main()
 135 //----------------------------------------------------------------------
 136
 137 IMPLEMENT_APP(MyApp)
 138
 139 //----------------------------------------------------------------------
 140 // MyApp
 141 //----------------------------------------------------------------------
 142
 143 const   int MINIMAL_QUIT   = 100;
 144 const   int MINIMAL_TEXT   = 101;
 145 const   int MINIMAL_ABOUT  = 102;
 146
 147 bool MyApp::OnInit(void)
 148 {
 149   // Create the main frame window
 150   MyFrame *frame = new MyFrame((wxFrame *) NULL,
 151                                "Controls wxWindows App",
 152                                50, 50, 530, 420);
 153
 154   // Give it an icon
 155   // The wxICON() macros loads an icon from a resource under Windows
 156   // and uses an #included XPM image under GTK+ and Motif
 157
 158   frame->SetIcon( wxICON(mondrian) );
 159
 160   wxMenu *file_menu = new wxMenu;
 161
 162   file_menu->Append(MINIMAL_ABOUT, "&About");
 163   file_menu->Append(MINIMAL_QUIT, "E&xit");
 164   wxMenuBar *menu_bar = new wxMenuBar;
 165   menu_bar->Append(file_menu, "&File");
 166   frame->SetMenuBar(menu_bar);
 167
 168   frame->Show(TRUE);
 169
 170   SetTopWindow(frame);
 171
 172   return TRUE;
 173 }
 174
 175 //----------------------------------------------------------------------
 176 // MyTextCtrl
 177 //----------------------------------------------------------------------
 178
 179 BEGIN_EVENT_TABLE(MyTextCtrl, wxTextCtrl)
 180     EVT_KEY_DOWN(MyTextCtrl::OnKeyDown)
 181 END_EVENT_TABLE()
 182
 183 void MyTextCtrl::OnKeyDown(wxKeyEvent& event)
 184 {
 185     switch ( event.KeyCode() )
 186     {
 187         case WXK_F1:
 188             // show current position and text length
 189             {
 190                 long line, column, pos = GetInsertionPoint();
 191                 PositionToXY(pos, &column, &line);
 192
 193                 wxLogMessage("Current position: %ld\n"
 194                              "Current line, column: (%ld, %ld)\n"
 195                              "Number of lines: %ld\n"
 196                              "Current line length: %ld\n"
 197                              "Total text length: %ld",
 198                              pos,
 199                              line, column,
 200                              GetNumberOfLines(),
 201                              GetLineLength(line),
 202                              GetLastPosition());
 203             }
 204             break;
 205
 206         case WXK_F2:
 207             // go to the end
 208             SetInsertionPointEnd();
 209             break;
 210
 211         case WXK_F3:
 212             // go to position 10
 213             SetInsertionPoint(10);
 214             break;
 215
 216         default:
 217             event.Skip();
 218     }
 219 }
 220
 221 //----------------------------------------------------------------------
 222 // MyPanel
 223 //----------------------------------------------------------------------
 224
 225 const int  ID_NOTEBOOK          = 1000;
 226
 227 const int  ID_LISTBOX           = 130;
 228 const int  ID_LISTBOX_SEL_NUM   = 131;
 229 const int  ID_LISTBOX_SEL_STR   = 132;
 230 const int  ID_LISTBOX_CLEAR     = 133;
 231 const int  ID_LISTBOX_APPEND    = 134;
 232 const int  ID_LISTBOX_DELETE    = 135;
 233 const int  ID_LISTBOX_FONT      = 136;
 234 const int  ID_LISTBOX_ENABLE    = 137;
 235
 236 const int  ID_CHOICE            = 120;
 237 const int  ID_CHOICE_SEL_NUM    = 121;
 238 const int  ID_CHOICE_SEL_STR    = 122;
 239 const int  ID_CHOICE_CLEAR      = 123;
 240 const int  ID_CHOICE_APPEND     = 124;
 241 const int  ID_CHOICE_DELETE     = 125;
 242 const int  ID_CHOICE_FONT       = 126;
 243 const int  ID_CHOICE_ENABLE     = 127;
 244
 245 const int  ID_COMBO             = 140;
 246 const int  ID_COMBO_SEL_NUM     = 141;
 247 const int  ID_COMBO_SEL_STR     = 142;
 248 const int  ID_COMBO_CLEAR       = 143;
 249 const int  ID_COMBO_APPEND      = 144;
 250 const int  ID_COMBO_DELETE      = 145;
 251 const int  ID_COMBO_FONT        = 146;
 252 const int  ID_COMBO_ENABLE      = 147;
 253
 254 const int  ID_TEXT              = 150;
 255 const int  ID_PASTE_TEXT        = 151;
 256 const int  ID_COPY_TEXT         = 152;
 257 const int  ID_MOVE_END_ENTRY    = 153;
 258 const int  ID_MOVE_END_ZONE     = 154;
 259
 260 const int  ID_RADIOBOX          = 160;
 261 const int  ID_RADIOBOX_SEL_NUM  = 161;
 262 const int  ID_RADIOBOX_SEL_STR  = 162;
 263 const int  ID_RADIOBOX_FONT     = 163;
 264 const int  ID_RADIOBOX_ENABLE   = 164;
 265
 266 const int  ID_RADIOBUTTON_1     = 166;
 267 const int  ID_RADIOBUTTON_2     = 167;
 268
 269 const int  ID_SET_FONT          = 170;
 270
 271 const int  ID_GAUGE             = 180;
 272 const int  ID_SLIDER            = 181;
 273
 274 const int  ID_SPIN              = 182;
 275
 276 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
 277   EVT_SIZE      (                         MyPanel::OnSize)
 278   EVT_NOTEBOOK_PAGE_CHANGED(ID_NOTEBOOK,  MyPanel::OnPageChanged)
 279   EVT_LISTBOX   (ID_LISTBOX,              MyPanel::OnListBox)
 280   EVT_LISTBOX_DCLICK(ID_LISTBOX,          MyPanel::OnListBoxDoubleClick)
 281   EVT_BUTTON    (ID_LISTBOX_SEL_NUM,      MyPanel::OnListBoxButtons)
 282   EVT_BUTTON    (ID_LISTBOX_SEL_STR,      MyPanel::OnListBoxButtons)
 283   EVT_BUTTON    (ID_LISTBOX_CLEAR,        MyPanel::OnListBoxButtons)
 284   EVT_BUTTON    (ID_LISTBOX_APPEND,       MyPanel::OnListBoxButtons)
 285   EVT_BUTTON    (ID_LISTBOX_DELETE,       MyPanel::OnListBoxButtons)
 286   EVT_BUTTON    (ID_LISTBOX_FONT,         MyPanel::OnListBoxButtons)
 287   EVT_CHECKBOX  (ID_LISTBOX_ENABLE,       MyPanel::OnListBoxButtons)
 288   EVT_CHOICE    (ID_CHOICE,               MyPanel::OnChoice)
 289   EVT_BUTTON    (ID_CHOICE_SEL_NUM,       MyPanel::OnChoiceButtons)
 290   EVT_BUTTON    (ID_CHOICE_SEL_STR,       MyPanel::OnChoiceButtons)
 291   EVT_BUTTON    (ID_CHOICE_CLEAR,         MyPanel::OnChoiceButtons)
 292   EVT_BUTTON    (ID_CHOICE_APPEND,        MyPanel::OnChoiceButtons)
 293   EVT_BUTTON    (ID_CHOICE_DELETE,        MyPanel::OnChoiceButtons)
 294   EVT_BUTTON    (ID_CHOICE_FONT,          MyPanel::OnChoiceButtons)
 295   EVT_CHECKBOX  (ID_CHOICE_ENABLE,        MyPanel::OnChoiceButtons)
 296   EVT_COMBOBOX  (ID_COMBO,                MyPanel::OnCombo)
 297   EVT_BUTTON    (ID_COMBO_SEL_NUM,        MyPanel::OnComboButtons)
 298   EVT_BUTTON    (ID_COMBO_SEL_STR,        MyPanel::OnComboButtons)
 299   EVT_BUTTON    (ID_COMBO_CLEAR,          MyPanel::OnComboButtons)
 300   EVT_BUTTON    (ID_COMBO_APPEND,         MyPanel::OnComboButtons)
 301   EVT_BUTTON    (ID_COMBO_DELETE,         MyPanel::OnComboButtons)
 302   EVT_BUTTON    (ID_COMBO_FONT,           MyPanel::OnComboButtons)
 303   EVT_CHECKBOX  (ID_COMBO_ENABLE,         MyPanel::OnComboButtons)
 304   EVT_RADIOBOX  (ID_RADIOBOX,             MyPanel::OnRadio)
 305   EVT_BUTTON    (ID_RADIOBOX_SEL_NUM,     MyPanel::OnRadioButtons)
 306   EVT_BUTTON    (ID_RADIOBOX_SEL_STR,     MyPanel::OnRadioButtons)
 307   EVT_BUTTON    (ID_RADIOBOX_FONT,        MyPanel::OnRadioButtons)
 308   EVT_CHECKBOX  (ID_RADIOBOX_ENABLE,      MyPanel::OnRadioButtons)
 309   EVT_BUTTON    (ID_SET_FONT,             MyPanel::OnSetFont)
 310   EVT_SLIDER    (ID_SLIDER,               MyPanel::OnSliderUpdate)
 311   EVT_SPIN      (ID_SPIN,                 MyPanel::OnSpinUpdate)
 312   EVT_BUTTON    (ID_PASTE_TEXT,           MyPanel::OnPasteFromClipboard)
 313   EVT_BUTTON    (ID_COPY_TEXT,            MyPanel::OnCopyToClipboard)
 314   EVT_BUTTON    (ID_MOVE_END_ZONE,        MyPanel::OnMoveToEndOfText)
 315   EVT_BUTTON    (ID_MOVE_END_ENTRY,       MyPanel::OnMoveToEndOfEntry)
 316 END_EVENT_TABLE()
 317
 318 MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
 319        : m_notebook(NULL), m_text(NULL),
 320          wxPanel( frame, -1, wxPoint(x, y), wxSize(w, h) )
 321 {
 322 //  SetBackgroundColour("cadet blue");
 323
 324   m_text = new wxTextCtrl( this, -1, "This is the log window.\n", wxPoint(0,50), wxSize(100,50), wxTE_MULTILINE );
 325 //  m_text->SetBackgroundColour("wheat");
 326
 327   m_notebook = new wxNotebook( this, ID_NOTEBOOK, wxPoint(0,0), wxSize(200,150) );
 328
 329   wxString choices[] =
 330   {
 331     "This",
 332     "is one of my",
 333     "really",
 334     "wonderful",
 335     "examples."
 336   };
 337
 338 #ifdef USE_XPM
 339   // image ids
 340   enum
 341   {
 342     Image_List, Image_Choice, Image_Combo, Image_Text, Image_Radio, Image_Gauge, Image_Max
 343   };
 344
 345   // fill the image list
 346   wxImageList *imagelist = new wxImageList(32, 32);
 347
 348   imagelist-> Add( wxBitmap( list_xpm ));
 349   imagelist-> Add( wxBitmap( choice_xpm ));
 350   imagelist-> Add( wxBitmap( combo_xpm ));
 351   imagelist-> Add( wxBitmap( text_xpm ));
 352   imagelist-> Add( wxBitmap( radio_xpm ));
 353   imagelist-> Add( wxBitmap( gauge_xpm ));
 354   m_notebook->SetImageList(imagelist);
 355 #elif defined(__WXMSW__)
 356   // load images from resources
 357   enum
 358   {
 359     Image_List, Image_Choice, Image_Combo, Image_Text, Image_Radio, Image_Gauge, Image_Max
 360   };
 361   wxImageList *imagelist = new wxImageList(32, 32, FALSE, Image_Max);
 362
 363   static const char *s_iconNames[Image_Max] =
 364   {
 365       "list", "choice", "combo", "text", "radio", "gauge"
 366   };
 367
 368   for ( size_t n = 0; n < Image_Max; n++ )
 369   {
 370       wxBitmap bmp(s_iconNames[n]);
 371       if ( !bmp.Ok() || (imagelist->Add(bmp) == -1) )
 372       {
 373           wxLogWarning("Couldn't load the image '%s' for the notebook page %d.",
 374                        s_iconNames[n], n);
 375       }
 376   }
 377
 378   m_notebook->SetImageList(imagelist);
 379 #else
 380
 381 // No images for now
 382 #define    Image_List -1
 383 #define    Image_Choice -1
 384 #define    Image_Combo -1
 385 #define    Image_Text -1
 386 #define    Image_Radio -1
 387 #define    Image_Gauge -1
 388 #define    Image_Max -1
 389
 390 #endif
 391
 392   wxButton *button = (wxButton*) NULL;  /* who did this ? */
 393   wxPanel *panel = (wxPanel*) NULL;
 394
 395   panel = new wxPanel(m_notebook);
 396   m_listbox = new wxListBox( panel, ID_LISTBOX, wxPoint(10,10), wxSize(120,70), 5, choices );
 397   m_listbox->SetToolTip( "This is a list box" );
 398
 399   (void)new wxButton( panel, ID_LISTBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 400   (void)new wxButton( panel, ID_LISTBOX_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 401   (void)new wxButton( panel, ID_LISTBOX_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
 402   (void)new wxButton( panel, ID_LISTBOX_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
 403   (void)new wxButton( panel, ID_LISTBOX_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 404   button = new wxButton( panel, ID_LISTBOX_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
 405   button->SetToolTip( "Press here to set italic font" );
 406
 407   m_checkbox = new wxCheckBox( panel, ID_LISTBOX_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
 408   m_checkbox->SetValue(FALSE);
 409   m_checkbox->SetToolTip( "Click here to disable the listbox" );
 410   m_notebook->AddPage(panel, "wxListBox", TRUE, Image_List);
 411
 412   panel = new wxPanel(m_notebook);
 413   m_choice = new wxChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,-1), 5, choices );
 414   (void)new wxButton( panel, ID_CHOICE_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 415   (void)new wxButton( panel, ID_CHOICE_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 416   (void)new wxButton( panel, ID_CHOICE_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
 417   (void)new wxButton( panel, ID_CHOICE_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
 418   (void)new wxButton( panel, ID_CHOICE_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 419   (void)new wxButton( panel, ID_CHOICE_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
 420   (void)new wxCheckBox( panel, ID_CHOICE_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
 421   m_notebook->AddPage(panel, "wxChoice", FALSE, Image_Choice);
 422
 423   panel = new wxPanel(m_notebook);
 424   m_combo = new wxComboBox( panel, ID_COMBO, "This", wxPoint(10,10), wxSize(120,-1), 5, choices );
 425   (void)new wxButton( panel, ID_COMBO_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 426   (void)new wxButton( panel, ID_COMBO_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 427   (void)new wxButton( panel, ID_COMBO_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
 428   (void)new wxButton( panel, ID_COMBO_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
 429   (void)new wxButton( panel, ID_COMBO_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 430   (void)new wxButton( panel, ID_COMBO_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
 431   (void)new wxCheckBox( panel, ID_COMBO_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
 432   m_notebook->AddPage(panel, "wxComboBox", FALSE, Image_Combo);
 433
 434   panel = new wxPanel(m_notebook);
 435   m_textentry = new MyTextCtrl( panel, -1, "Write text here.", wxPoint(10,10), wxSize(320,28),
 436                                 0);//wxTE_PROCESS_ENTER);
 437   (*m_textentry) << " More text.";          // this text is appended
 438   m_textentry->SetInsertionPoint(0);
 439   m_textentry->WriteText("Less text.");     // this text is prepended
 440
 441   m_multitext = new MyTextCtrl( panel, ID_TEXT, "And here.", wxPoint(10,50), wxSize(320,70),
 442                                 wxTE_MULTILINE );
 443   (*m_multitext) << " More text.\nPress function keys to test different \nwxTextCtrl functions.";
 444   new MyTextCtrl( panel, -1, "This one is with wxTE_PROCESS_TAB style.",
 445                              wxPoint(10,120), wxSize(320,70), wxTE_MULTILINE | wxTE_PROCESS_TAB);
 446
 447   (void)new wxStaticBox( panel, -1, "&Move cursor to the end of:", wxPoint(345, 0), wxSize(160, 100) );
 448   (void)new wxButton( panel, ID_MOVE_END_ENTRY, "Text &entry", wxPoint(370, 20), wxSize(110, 30) );
 449   (void)new wxButton( panel, ID_MOVE_END_ZONE, "Text &zone", wxPoint(370, 60), wxSize(110, 30) );
 450   (void)new wxStaticBox( panel, -1, "wx&Clipboard", wxPoint(345,110), wxSize(160,100) );
 451   (void)new wxButton( panel, ID_COPY_TEXT, "C&opy line 1", wxPoint(375,130), wxSize(110,30) );
 452   (new wxButton( panel, ID_PASTE_TEXT, "&Paste text", wxPoint(375,170), wxSize(110,30) ))
 453       ->SetDefault();
 454   m_notebook->AddPage( panel, "wxTextCtrl" , FALSE, Image_Text );
 455
 456   wxString choices2[] =
 457   {
 458     "Wonderful",
 459     "examples.",
 460   };
 461
 462   panel = new wxPanel(m_notebook);
 463   (void)new wxRadioBox( panel, ID_RADIOBOX, "That", wxPoint(10,160), wxSize(-1,-1), 2, choices2, 1, wxRA_SPECIFY_ROWS );
 464   m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 5, choices, 1, wxRA_SPECIFY_COLS );
 465   (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 466   (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(180,80), wxSize(140,30) );
 467   m_fontButton = new wxButton( panel, ID_SET_FONT, "Set more Italic font", wxPoint(340,30), wxSize(140,30) );
 468   (void)new wxButton( panel, ID_RADIOBOX_FONT, "Set Italic font", wxPoint(340,80), wxSize(140,30) );
 469   (void)new wxCheckBox( panel, ID_RADIOBOX_ENABLE, "Disable", wxPoint(340,130), wxSize(140,30) );
 470   wxRadioButton *rb = new wxRadioButton( panel, ID_RADIOBUTTON_1, "Radiobutton1", wxPoint(210,170), wxSize(110,30) );
 471   rb->SetValue( FALSE );
 472   (void)new wxRadioButton( panel, ID_RADIOBUTTON_2, "Radiobutton2", wxPoint(340,170), wxSize(110,30) );
 473   m_notebook->AddPage(panel, "wxRadioBox", FALSE, Image_Radio);
 474
 475   panel = new wxPanel(m_notebook);
 476   (void)new wxStaticBox( panel, -1, "wxGauge and wxSlider", wxPoint(10,10), wxSize(180,130) );
 477   m_gauge = new wxGauge( panel, -1, 200, wxPoint(18,50), wxSize(155, 30) );
 478   m_slider = new wxSlider( panel, ID_SLIDER, 0, 0, 200, wxPoint(18,90), wxSize(155,-1) );
 479   (void)new wxStaticBox( panel, -1, "Explanation", wxPoint(200,10), wxSize(290,130) );
 480 #ifdef __WXMOTIF__
 481   // No wrapping text in wxStaticText yet :-(
 482   (void)new wxStaticText( panel, -1,
 483     "Drag the slider!",
 484     wxPoint(208,30),
 485     wxSize(210, -1)
 486     );
 487 #else
 488   (void)new wxStaticText( panel, -1,
 489     "In order see the gauge (aka progress bar)\n"
 490     "control do something you have to drag the\n"
 491     "handle of the slider to the right.\n"
 492     "\n"
 493     "This is also supposed to demonstrate how\n"
 494     "to use static controls.\n",
 495     wxPoint(208,25),
 496     wxSize(250, 110)
 497     );
 498 #endif
 499   m_spintext = new wxTextCtrl( panel, -1, "0", wxPoint(20,160), wxSize(80,-1) );
 500   m_spinbutton = new wxSpinButton( panel, ID_SPIN, wxPoint(103,159), wxSize(-1,-1) );
 501   m_spinbutton->SetRange(0,100);
 502   m_notebook->AddPage(panel, "wxGauge", FALSE, Image_Gauge);
 503 }
 504
 505 void MyPanel::OnPasteFromClipboard( wxCommandEvent &WXUNUSED(event) )
 506 {
 507 #ifdef __WXGTK__
 508
 509   if (!wxTheClipboard->Open())
 510   {
 511      *m_text << "Error opening the clipboard." << "\n";
 512
 513      return;
 514   }
 515   else
 516   {
 517      *m_text << "Successfully opened the clipboard." << "\n";
 518   }
 519
 520   wxTextDataObject data;
 521
 522   if (wxTheClipboard->IsSupported( data ))
 523   {
 524      *m_text << "Clipboard supports requested format." << "\n";
 525
 526      if (wxTheClipboard->GetData( data ))
 527      {
 528          *m_text << "Successfully retrieved data from the clipboard." << "\n";
 529          *m_multitext << data.GetText() << "\n";
 530      }
 531      else
 532      {
 533         *m_text << "Error getting data from the clipboard." << "\n";
 534      }
 535   }
 536   else
 537   {
 538      *m_text << "Clipboard doesn't support requested format." << "\n";
 539   }
 540
 541   wxTheClipboard->Close();
 542
 543   *m_text << "Closed the clipboard." << "\n";
 544 #else
 545   wxLogError("Clipboard API is not yet implemented for this platform.");
 546 #endif
 547 }
 548
 549 void MyPanel::OnCopyToClipboard( wxCommandEvent &WXUNUSED(event) )
 550 {
 551 #ifdef __WXGTK__
 552
 553   wxString text( m_multitext->GetLineText(0) );
 554
 555   if (text.IsEmpty()) return;
 556
 557   if (!wxTheClipboard->Open())
 558   {
 559      *m_text << "Error opening the clipboard." << "\n";
 560
 561      return;
 562   }
 563   else
 564   {
 565      *m_text << "Successfully opened the clipboard." << "\n";
 566   }
 567
 568   wxTextDataObject *data = new wxTextDataObject( text );
 569
 570   if (!wxTheClipboard->SetData( data ))
 571   {
 572      *m_text << "Error while copying to the clipboard." << "\n";
 573   }
 574   else
 575   {
 576      *m_text << "Successfully copied data to the clipboard." << "\n";
 577   }
 578
 579   wxTheClipboard->Close();
 580
 581   *m_text << "Closed the clipboard." << "\n";
 582
 583 #endif
 584 }
 585
 586 void MyPanel::OnMoveToEndOfText( wxCommandEvent &event )
 587 {
 588     m_multitext->SetInsertionPointEnd();
 589     m_multitext->SetFocus();
 590 }
 591
 592 void MyPanel::OnMoveToEndOfEntry( wxCommandEvent &event )
 593 {
 594     m_textentry->SetInsertionPointEnd();
 595     m_textentry->SetFocus();
 596 }
 597
 598 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 599 {
 600   int x = 0;
 601   int y = 0;
 602   GetClientSize( &x, &y );
 603
 604   if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y*2/3-4 );
 605   if (m_text) m_text->SetSize( 2, y*2/3+2, x-4, y/3-4 );
 606 }
 607
 608 void MyPanel::OnPageChanged( wxNotebookEvent &event )
 609 {
 610   *m_text << "Notebook selection is " << event.GetSelection() << "\n";
 611 }
 612
 613 void MyPanel::OnListBox( wxCommandEvent &event )
 614 {
 615   m_text->AppendText( "ListBox selection string is: " );
 616   m_text->AppendText( event.GetString() );
 617   m_text->AppendText( "\n" );
 618 }
 619
 620 void MyPanel::OnListBoxDoubleClick( wxCommandEvent &event )
 621 {
 622   m_text->AppendText( "ListBox double click string is: " );
 623   m_text->AppendText( event.GetString() );
 624   m_text->AppendText( "\n" );
 625 }
 626
 627 void MyPanel::OnListBoxButtons( wxCommandEvent &event )
 628 {
 629   switch (event.GetId())
 630   {
 631     case ID_LISTBOX_ENABLE:
 632     {
 633       m_text->AppendText("Checkbox clicked.\n");
 634       wxCheckBox *cb = (wxCheckBox*)event.GetEventObject();
 635       if (event.GetInt())
 636         cb->SetToolTip( "Click to enable listbox" );
 637       else
 638         cb->SetToolTip( "Click to disable listbox" );
 639       m_listbox->Enable( event.GetInt() == 0 );
 640       break;
 641     }
 642     case ID_LISTBOX_SEL_NUM:
 643     {
 644       m_listbox->SetSelection( 2 );
 645       break;
 646     }
 647     case ID_LISTBOX_SEL_STR:
 648     {
 649       m_listbox->SetStringSelection( "This" );
 650       break;
 651     }
 652     case ID_LISTBOX_CLEAR:
 653     {
 654       m_listbox->Clear();
 655       break;
 656     }
 657     case ID_LISTBOX_APPEND:
 658     {
 659       m_listbox->Append( "Hi!" );
 660       break;
 661     }
 662     case ID_LISTBOX_DELETE:
 663     {
 664       int idx = m_listbox->GetSelection();
 665       m_listbox->Delete( idx );
 666       break;
 667     }
 668     case ID_LISTBOX_FONT:
 669     {
 670       m_listbox->SetFont( *wxITALIC_FONT );
 671       m_checkbox->SetFont( *wxITALIC_FONT );
 672       break;
 673     }
 674   }
 675 }
 676
 677 void MyPanel::OnChoice( wxCommandEvent &event )
 678 {
 679   m_text->AppendText( "Choice selection string is: " );
 680   m_text->AppendText( event.GetString() );
 681   m_text->AppendText( "\n" );
 682 }
 683
 684 void MyPanel::OnChoiceButtons( wxCommandEvent &event )
 685 {
 686   switch (event.GetId())
 687   {
 688     case ID_CHOICE_ENABLE:
 689     {
 690       m_choice->Enable( event.GetInt() == 0 );
 691       break;
 692     }
 693     case ID_CHOICE_SEL_NUM:
 694     {
 695       m_choice->SetSelection( 2 );
 696       break;
 697     }
 698     case ID_CHOICE_SEL_STR:
 699     {
 700       m_choice->SetStringSelection( "This" );
 701       break;
 702     }
 703     case ID_CHOICE_CLEAR:
 704     {
 705       m_choice->Clear();
 706       break;
 707     }
 708     case ID_CHOICE_APPEND:
 709     {
 710       m_choice->Append( "Hi!" );
 711       break;
 712     }
 713     case ID_CHOICE_DELETE:
 714     {
 715       int idx = m_choice->GetSelection();
 716       m_choice->Delete( idx );
 717       break;
 718     }
 719     case ID_CHOICE_FONT:
 720     {
 721       m_choice->SetFont( *wxITALIC_FONT );
 722       break;
 723     }
 724   }
 725 }
 726
 727 void MyPanel::OnCombo( wxCommandEvent &event )
 728 {
 729   m_text->AppendText( "ComboBox selection string is: " );
 730   m_text->AppendText( event.GetString() );
 731   m_text->AppendText( "\n" );
 732 }
 733
 734 void MyPanel::OnComboButtons( wxCommandEvent &event )
 735 {
 736   switch (event.GetId())
 737   {
 738     case ID_COMBO_ENABLE:
 739     {
 740       m_combo->Enable( event.GetInt() == 0 );
 741       break;
 742     }
 743     case ID_COMBO_SEL_NUM:
 744     {
 745       m_combo->SetSelection( 2 );
 746       break;
 747     }
 748     case ID_COMBO_SEL_STR:
 749     {
 750       m_combo->SetStringSelection( "This" );
 751       break;
 752     }
 753     case ID_COMBO_CLEAR:
 754     {
 755       m_combo->Clear();
 756       break;
 757     }
 758     case ID_COMBO_APPEND:
 759     {
 760       m_combo->Append( "Hi!" );
 761       break;
 762     }
 763     case ID_COMBO_DELETE:
 764     {
 765       int idx = m_combo->GetSelection();
 766       m_combo->Delete( idx );
 767       break;
 768     }
 769     case ID_COMBO_FONT:
 770     {
 771       m_combo->SetFont( *wxITALIC_FONT );
 772       break;
 773     }
 774   }
 775 }
 776
 777 void MyPanel::OnRadio( wxCommandEvent &event )
 778 {
 779   m_text->AppendText( "RadioBox selection string is: " );
 780   m_text->AppendText( event.GetString() );
 781   m_text->AppendText( "\n" );
 782 }
 783
 784 void MyPanel::OnRadioButtons( wxCommandEvent &event )
 785 {
 786   switch (event.GetId())
 787   {
 788     case ID_RADIOBOX_ENABLE:
 789     {
 790       m_radio->Enable( event.GetInt() == 0 );
 791       break;
 792     }
 793     case ID_RADIOBOX_SEL_NUM:
 794     {
 795       m_radio->SetSelection( 2 );
 796       break;
 797     }
 798     case ID_RADIOBOX_SEL_STR:
 799     {
 800       m_radio->SetStringSelection( "This" );
 801       break;
 802     }
 803     case ID_RADIOBOX_FONT:
 804     {
 805       m_radio->SetFont( *wxITALIC_FONT );
 806       break;
 807     }
 808   }
 809 }
 810
 811 void MyPanel::OnSetFont( wxCommandEvent &WXUNUSED(event) )
 812 {
 813   m_fontButton->SetFont( *wxITALIC_FONT );
 814   m_text->SetFont( *wxITALIC_FONT );
 815 }
 816
 817 void MyPanel::OnSliderUpdate( wxCommandEvent &WXUNUSED(event) )
 818 {
 819   m_gauge->SetValue( m_slider->GetValue() );
 820 }
 821
 822 void MyPanel::OnSpinUpdate( wxSpinEvent &event )
 823 {
 824   wxString value;
 825   value.sprintf( "%d", (int)event.GetPosition() );
 826   m_spintext->SetValue( value );
 827 }
 828
 829 MyPanel::~MyPanel()
 830 {
 831   delete m_notebook->GetImageList();
 832 }
 833
 834 //----------------------------------------------------------------------
 835 // MyFrame
 836 //----------------------------------------------------------------------
 837
 838 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 839     EVT_MENU(MINIMAL_QUIT,   MyFrame::OnQuit)
 840     EVT_MENU(MINIMAL_ABOUT,  MyFrame::OnAbout)
 841     EVT_SIZE(MyFrame::OnSize)
 842     EVT_IDLE(MyFrame::OnIdle)
 843 END_EVENT_TABLE()
 844
 845 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
 846        : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 847 {
 848     CreateStatusBar(2);
 849
 850     (void)new MyPanel( this, 10, 10, 300, 100 );
 851 }
 852
 853 void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
 854 {
 855   Close(TRUE);
 856 }
 857
 858 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 859 {
 860   wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK );
 861   dialog.ShowModal();
 862 }
 863
 864 void MyFrame::OnSize( wxSizeEvent& event )
 865 {
 866     wxString msg;
 867     msg.Printf("%dx%d", event.GetSize().x, event.GetSize().y);
 868     SetStatusText(msg, 1);
 869
 870     event.Skip();
 871 }
 872
 873 void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) )
 874 {
 875     // track the window which has the focus in the status bar
 876     static wxWindow *s_windowFocus = (wxWindow *)NULL;
 877     wxWindow *focus = wxWindow::FindFocus();
 878     if ( focus && (focus != s_windowFocus) )
 879     {
 880         s_windowFocus = focus;
 881
 882         wxString msg;
 883         msg.Printf("Focus: wxWindow = %p"
 884 #ifdef __WXMSW__
 885                    ", HWND = %08x"
 886 #endif // wxMSW
 887                    , s_windowFocus
 888 #ifdef __WXMSW__
 889                    , s_windowFocus->GetHWND()
 890 #endif // wxMSW
 891                   );
 892
 893         SetStatusText(msg);
 894     }
 895 }