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