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