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