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
  30 #if wxUSE_TOOLTIPS
  31     #include "wx/tooltip.h"
  32 #endif
  33
  34 #if defined(__WXGTK__) || defined(__WXMOTIF__)
  35     #define USE_XPM
  36 #endif
  37
  38 #ifdef USE_XPM
  39     #include "mondrian.xpm"
  40     #include "icons/choice.xpm"
  41     #include "icons/combo.xpm"
  42     #include "icons/list.xpm"
  43     #include "icons/radio.xpm"
  44     #include "icons/text.xpm"
  45     #include "icons/gauge.xpm"
  46 #endif
  47
  48 #ifdef __WIN16__
  49     // Win16 doesn't have them
  50     #undef wxUSE_SPINBUTTON
  51     #define wxUSE_SPINBUTTON 0
  52 #endif // __WIN16__
  53
  54 #include "wx/progdlg.h"
  55
  56 //----------------------------------------------------------------------
  57 // class definitions
  58 //----------------------------------------------------------------------
  59
  60 class MyApp: public wxApp
  61 {
  62 public:
  63     bool OnInit();
  64 };
  65
  66 class MyPanel: public wxPanel
  67 {
  68 public:
  69     MyPanel(wxFrame *frame, int x, int y, int w, int h);
  70     virtual ~MyPanel();
  71
  72     void OnSize( wxSizeEvent& event );
  73     void OnListBox( wxCommandEvent &event );
  74     void OnListBoxDoubleClick( wxCommandEvent &event );
  75     void OnListBoxButtons( wxCommandEvent &event );
  76     void OnChoice( wxCommandEvent &event );
  77     void OnChoiceButtons( wxCommandEvent &event );
  78     void OnCombo( wxCommandEvent &event );
  79     void OnComboButtons( wxCommandEvent &event );
  80     void OnRadio( wxCommandEvent &event );
  81     void OnRadioButtons( wxCommandEvent &event );
  82     void OnSetFont( wxCommandEvent &event );
  83     void OnPageChanged( wxNotebookEvent &event );
  84     void OnPageChanging( wxNotebookEvent &event );
  85     void OnSliderUpdate( wxCommandEvent &event );
  86 #ifndef wxUSE_SPINBUTTON
  87     void OnSpinUpdate( wxSpinEvent &event );
  88     void OnUpdateShowProgress( wxUpdateUIEvent& event );
  89     void OnShowProgress( wxCommandEvent &event );
  90 #endif // wxUSE_SPINBUTTON
  91
  92     wxListBox     *m_listbox;
  93     wxChoice      *m_choice;
  94     wxComboBox    *m_combo;
  95     wxRadioBox    *m_radio;
  96     wxGauge       *m_gauge;
  97     wxSlider      *m_slider;
  98     wxButton      *m_fontButton;
  99     wxButton      *m_lbSelectNum;
 100     wxButton      *m_lbSelectThis;
 101 #ifndef wxUSE_SPINBUTTON
 102     wxSpinButton  *m_spinbutton;
 103     wxButton      *m_btnProgress;
 104 #endif
 105     wxTextCtrl    *m_spintext;
 106     wxCheckBox    *m_checkbox;
 107
 108     wxTextCtrl    *m_text;
 109     wxNotebook    *m_notebook;
 110
 111 private:
 112     DECLARE_EVENT_TABLE()
 113 };
 114
 115 class MyFrame: public wxFrame
 116 {
 117 public:
 118     MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h);
 119
 120     void OnQuit(wxCommandEvent& event);
 121     void OnAbout(wxCommandEvent& event);
 122 #if wxUSE_TOOLTIPS
 123     void OnSetTooltipDelay(wxCommandEvent& event);
 124     void OnToggleTooltips(wxCommandEvent& event);
 125 #endif // wxUSE_TOOLTIPS
 126     void OnIdle( wxIdleEvent& event );
 127     void OnSize( wxSizeEvent& event );
 128
 129 private:
 130     DECLARE_EVENT_TABLE()
 131 };
 132
 133 //----------------------------------------------------------------------
 134 // main()
 135 //----------------------------------------------------------------------
 136
 137 IMPLEMENT_APP(MyApp)
 138
 139 //----------------------------------------------------------------------
 140 // MyApp
 141 //----------------------------------------------------------------------
 142
 143 enum
 144 {
 145     MINIMAL_QUIT   = 100,
 146     MINIMAL_TEXT,
 147     MINIMAL_ABOUT,
 148
 149     // tooltip menu
 150     MINIMAL_SET_TOOLTIP_DELAY = 200,
 151     MINIMAL_ENABLE_TOOLTIPS
 152 };
 153
 154 bool MyApp::OnInit()
 155 {
 156     // Create the main frame window
 157     MyFrame *frame = new MyFrame((wxFrame *) NULL,
 158             "Controls wxWindows App",
 159             50, 50, 530, 420);
 160
 161     // Give it an icon
 162     // The wxICON() macros loads an icon from a resource under Windows
 163     // and uses an #included XPM image under GTK+ and Motif
 164
 165     frame->SetIcon( wxICON(mondrian) );
 166
 167     wxMenu *file_menu = new wxMenu;
 168     file_menu->Append(MINIMAL_ABOUT, "&About\tF1");
 169     file_menu->Append(MINIMAL_QUIT, "E&xit\tAlt-X", "Quit controls sample");
 170
 171     wxMenuBar *menu_bar = new wxMenuBar( wxMB_DOCKABLE );
 172     menu_bar->Append(file_menu, "&File");
 173
 174 #if wxUSE_TOOLTIPS
 175     wxMenu *tooltip_menu = new wxMenu;
 176     tooltip_menu->Append(MINIMAL_SET_TOOLTIP_DELAY, "Set &delay\tCtrl-D");
 177     tooltip_menu->AppendSeparator();
 178     tooltip_menu->Append(MINIMAL_ENABLE_TOOLTIPS, "&Toggle tooltips\tCrtl-T",
 179             "enable/disable tooltips", TRUE);
 180     tooltip_menu->Check(MINIMAL_ENABLE_TOOLTIPS, TRUE);
 181     menu_bar->Append(tooltip_menu, "&Tooltips");
 182 #endif // wxUSE_TOOLTIPS
 183
 184     frame->SetMenuBar(menu_bar);
 185
 186     frame->Show(TRUE);
 187     frame->SetCursor(wxCursor(wxCURSOR_HAND));
 188
 189     SetTopWindow(frame);
 190
 191     return TRUE;
 192 }
 193
 194 //----------------------------------------------------------------------
 195 // MyPanel
 196 //----------------------------------------------------------------------
 197
 198 const int  ID_NOTEBOOK          = 1000;
 199
 200 const int  ID_LISTBOX           = 130;
 201 const int  ID_LISTBOX_SEL_NUM   = 131;
 202 const int  ID_LISTBOX_SEL_STR   = 132;
 203 const int  ID_LISTBOX_CLEAR     = 133;
 204 const int  ID_LISTBOX_APPEND    = 134;
 205 const int  ID_LISTBOX_DELETE    = 135;
 206 const int  ID_LISTBOX_FONT      = 136;
 207 const int  ID_LISTBOX_ENABLE    = 137;
 208
 209 const int  ID_CHOICE            = 120;
 210 const int  ID_CHOICE_SEL_NUM    = 121;
 211 const int  ID_CHOICE_SEL_STR    = 122;
 212 const int  ID_CHOICE_CLEAR      = 123;
 213 const int  ID_CHOICE_APPEND     = 124;
 214 const int  ID_CHOICE_DELETE     = 125;
 215 const int  ID_CHOICE_FONT       = 126;
 216 const int  ID_CHOICE_ENABLE     = 127;
 217
 218 const int  ID_COMBO             = 140;
 219 const int  ID_COMBO_SEL_NUM     = 141;
 220 const int  ID_COMBO_SEL_STR     = 142;
 221 const int  ID_COMBO_CLEAR       = 143;
 222 const int  ID_COMBO_APPEND      = 144;
 223 const int  ID_COMBO_DELETE      = 145;
 224 const int  ID_COMBO_FONT        = 146;
 225 const int  ID_COMBO_ENABLE      = 147;
 226
 227 const int  ID_RADIOBOX          = 160;
 228 const int  ID_RADIOBOX_SEL_NUM  = 161;
 229 const int  ID_RADIOBOX_SEL_STR  = 162;
 230 const int  ID_RADIOBOX_FONT     = 163;
 231 const int  ID_RADIOBOX_ENABLE   = 164;
 232
 233 const int  ID_RADIOBUTTON_1     = 166;
 234 const int  ID_RADIOBUTTON_2     = 167;
 235
 236 const int  ID_SET_FONT          = 170;
 237
 238 const int  ID_GAUGE             = 180;
 239 const int  ID_SLIDER            = 181;
 240
 241 const int  ID_SPIN              = 182;
 242 const int  ID_BTNPROGRESS       = 183;
 243
 244 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
 245 EVT_SIZE      (                         MyPanel::OnSize)
 246 EVT_NOTEBOOK_PAGE_CHANGING(ID_NOTEBOOK, MyPanel::OnPageChanging)
 247 EVT_NOTEBOOK_PAGE_CHANGED(ID_NOTEBOOK,  MyPanel::OnPageChanged)
 248 EVT_LISTBOX   (ID_LISTBOX,              MyPanel::OnListBox)
 249 EVT_LISTBOX_DCLICK(ID_LISTBOX,          MyPanel::OnListBoxDoubleClick)
 250 EVT_BUTTON    (ID_LISTBOX_SEL_NUM,      MyPanel::OnListBoxButtons)
 251 EVT_BUTTON    (ID_LISTBOX_SEL_STR,      MyPanel::OnListBoxButtons)
 252 EVT_BUTTON    (ID_LISTBOX_CLEAR,        MyPanel::OnListBoxButtons)
 253 EVT_BUTTON    (ID_LISTBOX_APPEND,       MyPanel::OnListBoxButtons)
 254 EVT_BUTTON    (ID_LISTBOX_DELETE,       MyPanel::OnListBoxButtons)
 255 EVT_BUTTON    (ID_LISTBOX_FONT,         MyPanel::OnListBoxButtons)
 256 EVT_CHECKBOX  (ID_LISTBOX_ENABLE,       MyPanel::OnListBoxButtons)
 257 EVT_CHOICE    (ID_CHOICE,               MyPanel::OnChoice)
 258 EVT_BUTTON    (ID_CHOICE_SEL_NUM,       MyPanel::OnChoiceButtons)
 259 EVT_BUTTON    (ID_CHOICE_SEL_STR,       MyPanel::OnChoiceButtons)
 260 EVT_BUTTON    (ID_CHOICE_CLEAR,         MyPanel::OnChoiceButtons)
 261 EVT_BUTTON    (ID_CHOICE_APPEND,        MyPanel::OnChoiceButtons)
 262 EVT_BUTTON    (ID_CHOICE_DELETE,        MyPanel::OnChoiceButtons)
 263 EVT_BUTTON    (ID_CHOICE_FONT,          MyPanel::OnChoiceButtons)
 264 EVT_CHECKBOX  (ID_CHOICE_ENABLE,        MyPanel::OnChoiceButtons)
 265 EVT_COMBOBOX  (ID_COMBO,                MyPanel::OnCombo)
 266 EVT_BUTTON    (ID_COMBO_SEL_NUM,        MyPanel::OnComboButtons)
 267 EVT_BUTTON    (ID_COMBO_SEL_STR,        MyPanel::OnComboButtons)
 268 EVT_BUTTON    (ID_COMBO_CLEAR,          MyPanel::OnComboButtons)
 269 EVT_BUTTON    (ID_COMBO_APPEND,         MyPanel::OnComboButtons)
 270 EVT_BUTTON    (ID_COMBO_DELETE,         MyPanel::OnComboButtons)
 271 EVT_BUTTON    (ID_COMBO_FONT,           MyPanel::OnComboButtons)
 272 EVT_CHECKBOX  (ID_COMBO_ENABLE,         MyPanel::OnComboButtons)
 273 EVT_RADIOBOX  (ID_RADIOBOX,             MyPanel::OnRadio)
 274 EVT_BUTTON    (ID_RADIOBOX_SEL_NUM,     MyPanel::OnRadioButtons)
 275 EVT_BUTTON    (ID_RADIOBOX_SEL_STR,     MyPanel::OnRadioButtons)
 276 EVT_BUTTON    (ID_RADIOBOX_FONT,        MyPanel::OnRadioButtons)
 277 EVT_CHECKBOX  (ID_RADIOBOX_ENABLE,      MyPanel::OnRadioButtons)
 278 EVT_BUTTON    (ID_SET_FONT,             MyPanel::OnSetFont)
 279 EVT_SLIDER    (ID_SLIDER,               MyPanel::OnSliderUpdate)
 280 #ifndef wxUSE_SPINBUTTON
 281 EVT_SPIN      (ID_SPIN,                 MyPanel::OnSpinUpdate)
 282 EVT_UPDATE_UI (ID_BTNPROGRESS,          MyPanel::OnUpdateShowProgress)
 283 EVT_BUTTON    (ID_BTNPROGRESS,          MyPanel::OnShowProgress)
 284 #endif
 285 END_EVENT_TABLE()
 286
 287 MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
 288        : wxPanel( frame, -1, wxPoint(x, y), wxSize(w, h) ),
 289          m_text(NULL), m_notebook(NULL)
 290 {
 291     //  SetBackgroundColour("cadet blue");
 292
 293     m_text = new wxTextCtrl( this, -1, "This is the log window.\n", wxPoint(0,50), wxSize(100,50), wxTE_MULTILINE );
 294     //  m_text->SetBackgroundColour("wheat");
 295
 296     delete wxLog::SetActiveTarget(new wxLogStderr);
 297
 298     m_notebook = new wxNotebook( this, ID_NOTEBOOK, wxPoint(0,0), wxSize(200,150) );
 299
 300     wxString choices[] =
 301     {
 302         "This",
 303         "is one of my",
 304         "really",
 305         "wonderful",
 306         "examples."
 307     };
 308
 309 #ifdef USE_XPM
 310     // image ids
 311     enum
 312     {
 313         Image_List, Image_Choice, Image_Combo, Image_Text, Image_Radio, Image_Gauge, Image_Max
 314     };
 315
 316     // fill the image list
 317     wxImageList *imagelist = new wxImageList(32, 32);
 318
 319     imagelist-> Add( wxBitmap( list_xpm ));
 320     imagelist-> Add( wxBitmap( choice_xpm ));
 321     imagelist-> Add( wxBitmap( combo_xpm ));
 322     imagelist-> Add( wxBitmap( text_xpm ));
 323     imagelist-> Add( wxBitmap( radio_xpm ));
 324     imagelist-> Add( wxBitmap( gauge_xpm ));
 325     m_notebook->SetImageList(imagelist);
 326 #elif defined(__WXMSW__)
 327     // load images from resources
 328     enum
 329     {
 330         Image_List, Image_Choice, Image_Combo, Image_Text, Image_Radio, Image_Gauge, Image_Max
 331     };
 332     wxImageList *imagelist = new wxImageList(16, 16, FALSE, Image_Max);
 333
 334     static const char *s_iconNames[Image_Max] =
 335     {
 336         "list", "choice", "combo", "text", "radio", "gauge"
 337     };
 338
 339     for ( size_t n = 0; n < Image_Max; n++ )
 340     {
 341         wxBitmap bmp(s_iconNames[n]);
 342         if ( !bmp.Ok() || (imagelist->Add(bmp) == -1) )
 343         {
 344             wxLogWarning("Couldn't load the image '%s' for the notebook page %d.",
 345                     s_iconNames[n], n);
 346         }
 347     }
 348
 349     m_notebook->SetImageList(imagelist);
 350 #else
 351
 352     // No images for now
 353 #define    Image_List -1
 354 #define    Image_Choice -1
 355 #define    Image_Combo -1
 356 #define    Image_Text -1
 357 #define    Image_Radio -1
 358 #define    Image_Gauge -1
 359 #define    Image_Max -1
 360
 361 #endif
 362
 363     wxButton *button = (wxButton*) NULL;  /* who did this ? */
 364     wxPanel *panel = (wxPanel*) NULL;
 365
 366     panel = new wxPanel(m_notebook);
 367     m_listbox = new wxListBox( panel, ID_LISTBOX, wxPoint(10,10), wxSize(120,70), 5, choices, wxLB_ALWAYS_SB );
 368     m_listbox->SetCursor(*wxCROSS_CURSOR);
 369 #if wxUSE_TOOLTIPS
 370     m_listbox->SetToolTip( "This is a list box" );
 371 #endif // wxUSE_TOOLTIPS
 372
 373     m_lbSelectNum = new wxButton( panel, ID_LISTBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 374     m_lbSelectThis = new wxButton( panel, ID_LISTBOX_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 375     (void)new wxButton( panel, ID_LISTBOX_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
 376     (void)new wxButton( panel, ID_LISTBOX_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
 377     (void)new wxButton( panel, ID_LISTBOX_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 378     button = new wxButton( panel, ID_LISTBOX_FONT, "Set &Italic font", wxPoint(340,130), wxSize(140,30) );
 379 #if wxUSE_TOOLTIPS
 380     button->SetToolTip( "Press here to set italic font" );
 381 #endif // wxUSE_TOOLTIPS
 382
 383     m_checkbox = new wxCheckBox( panel, ID_LISTBOX_ENABLE, "&Disable", wxPoint(20,130), wxSize(-1, -1), wxALIGN_RIGHT );
 384     m_checkbox->SetValue(FALSE);
 385 #if wxUSE_TOOLTIPS
 386     m_checkbox->SetToolTip( "Click here to disable the listbox" );
 387 #endif // wxUSE_TOOLTIPS
 388     m_notebook->AddPage(panel, "wxListBox", TRUE, Image_List);
 389
 390     panel = new wxPanel(m_notebook);
 391     m_choice = new wxChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,-1), 5, choices );
 392     m_choice->SetBackgroundColour( "red" );
 393     (void)new wxButton( panel, ID_CHOICE_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 394     (void)new wxButton( panel, ID_CHOICE_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 395     (void)new wxButton( panel, ID_CHOICE_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
 396     (void)new wxButton( panel, ID_CHOICE_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
 397     (void)new wxButton( panel, ID_CHOICE_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 398     (void)new wxButton( panel, ID_CHOICE_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
 399     (void)new wxCheckBox( panel, ID_CHOICE_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
 400     m_notebook->AddPage(panel, "wxChoice", FALSE, Image_Choice);
 401
 402     panel = new wxPanel(m_notebook);
 403     m_combo = new wxComboBox( panel, ID_COMBO, "This", wxPoint(10,10), wxSize(120,-1), 5, choices, wxCB_READONLY );
 404     (void)new wxButton( panel, ID_COMBO_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 405     (void)new wxButton( panel, ID_COMBO_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 406     (void)new wxButton( panel, ID_COMBO_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
 407     (void)new wxButton( panel, ID_COMBO_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
 408     (void)new wxButton( panel, ID_COMBO_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 409     (void)new wxButton( panel, ID_COMBO_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
 410     (void)new wxCheckBox( panel, ID_COMBO_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
 411     m_notebook->AddPage(panel, "wxComboBox", FALSE, Image_Combo);
 412
 413     wxString choices2[] =
 414     {
 415         "First", "Second",
 416         /* "Third",
 417         "Fourth", "Fifth", "Sixth",
 418         "Seventh", "Eighth", "Nineth", "Tenth" */
 419     };
 420
 421     panel = new wxPanel(m_notebook);
 422     (void)new wxRadioBox( panel, ID_RADIOBOX, "That", wxPoint(10,160), wxSize(-1,-1), WXSIZEOF(choices2), choices2, 1, wxRA_SPECIFY_ROWS );
 423     m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), WXSIZEOF(choices), choices, 1, wxRA_SPECIFY_COLS );
 424     (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 425     (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(180,80), wxSize(140,30) );
 426     m_fontButton = new wxButton( panel, ID_SET_FONT, "Set more Italic font", wxPoint(340,30), wxSize(140,30) );
 427     (void)new wxButton( panel, ID_RADIOBOX_FONT, "Set Italic font", wxPoint(340,80), wxSize(140,30) );
 428     (void)new wxCheckBox( panel, ID_RADIOBOX_ENABLE, "Disable", wxPoint(340,130), wxSize(140,30) );
 429     wxRadioButton *rb = new wxRadioButton( panel, ID_RADIOBUTTON_1, "Radiobutton1", wxPoint(210,170), wxSize(110,30) );
 430     rb->SetValue( FALSE );
 431     (void)new wxRadioButton( panel, ID_RADIOBUTTON_2, "Radiobutton2", wxPoint(340,170), wxSize(110,30) );
 432     m_notebook->AddPage(panel, "wxRadioBox", FALSE, Image_Radio);
 433
 434     panel = new wxPanel(m_notebook);
 435     (void)new wxStaticBox( panel, -1, "wxGauge and wxSlider", wxPoint(10,10), wxSize(180,130) );
 436     m_gauge = new wxGauge( panel, -1, 200, wxPoint(18,50), wxSize(155, 30) );
 437     m_slider = new wxSlider( panel, ID_SLIDER, 0, 0, 200, wxPoint(18,90), wxSize(155,-1), wxSL_LABELS );
 438     (void)new wxStaticBox( panel, -1, "Explanation", wxPoint(200,10), wxSize(290,130) );
 439 #ifdef __WXMOTIF__
 440     // No wrapping text in wxStaticText yet :-(
 441     (void)new wxStaticText( panel, -1,
 442                             "Drag the slider!",
 443                             wxPoint(208,30),
 444                             wxSize(210, -1)
 445                           );
 446 #else
 447     (void)new wxStaticText( panel, -1,
 448                             "In order see the gauge (aka progress bar)\n"
 449                             "control do something you have to drag the\n"
 450                             "handle of the slider to the right.\n"
 451                             "\n"
 452                             "This is also supposed to demonstrate how\n"
 453                             "to use static controls.\n",
 454                             wxPoint(208,25),
 455                             wxSize(250, 110)
 456                           );
 457 #endif
 458     m_spintext = new wxTextCtrl( panel, -1, "0", wxPoint(20,160), wxSize(80,-1) );
 459 #ifndef wxUSE_SPINBUTTON
 460     m_spinbutton = new wxSpinButton( panel, ID_SPIN, wxPoint(103,159), wxSize(-1,-1) );
 461     m_spinbutton->SetRange(-10,30);
 462     m_spinbutton->SetValue(-5);
 463
 464     m_btnProgress = new wxButton( panel, ID_BTNPROGRESS, "Show progress dialog",
 465                                   wxPoint(208, 159) );
 466 #endif
 467     m_notebook->AddPage(panel, "wxGauge", FALSE, Image_Gauge);
 468 }
 469
 470 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 471 {
 472     int x = 0;
 473     int y = 0;
 474     GetClientSize( &x, &y );
 475
 476     if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y*2/3-4 );
 477     if (m_text) m_text->SetSize( 2, y*2/3+2, x-4, y/3-4 );
 478 }
 479
 480 void MyPanel::OnPageChanging( wxNotebookEvent &event )
 481 {
 482     int selNew = event.GetSelection(),
 483         selOld = event.GetOldSelection();
 484     if ( selOld == 2 && selNew == 4 )
 485     {
 486         wxMessageBox("This demonstrates how a program may prevent the "
 487                      "page change from taking place - the current page will "
 488                      "stay the third one", "Conntrol sample",
 489                      wxICON_INFORMATION | wxOK);
 490
 491         event.Veto();
 492     }
 493     else
 494     {
 495         *m_text << "Notebook selection is being changed from "
 496                 << selOld << " to " << selNew << "\n";
 497     }
 498 }
 499
 500 void MyPanel::OnPageChanged( wxNotebookEvent &event )
 501 {
 502     *m_text << "Notebook selection is " << event.GetSelection() << "\n";
 503 }
 504
 505 void MyPanel::OnListBox( wxCommandEvent &event )
 506 {
 507     m_text->AppendText( "ListBox event selection string is: " );
 508     m_text->AppendText( event.GetString() );
 509     m_text->AppendText( "\n" );
 510     m_text->AppendText( "ListBox control selection string is: " );
 511     m_text->AppendText( m_listbox->GetStringSelection() );
 512     m_text->AppendText( "\n" );
 513 }
 514
 515 void MyPanel::OnListBoxDoubleClick( wxCommandEvent &event )
 516 {
 517     m_text->AppendText( "ListBox double click string is: " );
 518     m_text->AppendText( event.GetString() );
 519     m_text->AppendText( "\n" );
 520 }
 521
 522 void MyPanel::OnListBoxButtons( wxCommandEvent &event )
 523 {
 524     switch (event.GetId())
 525     {
 526         case ID_LISTBOX_ENABLE:
 527             {
 528                 m_text->AppendText("Checkbox clicked.\n");
 529                 wxCheckBox *cb = (wxCheckBox*)event.GetEventObject();
 530 #if wxUSE_TOOLTIPS
 531                 if (event.GetInt())
 532                     cb->SetToolTip( "Click to enable listbox" );
 533                 else
 534                     cb->SetToolTip( "Click to disable listbox" );
 535 #endif // wxUSE_TOOLTIPS
 536                 m_listbox->Enable( event.GetInt() == 0 );
 537                 break;
 538             }
 539         case ID_LISTBOX_SEL_NUM:
 540             {
 541                 m_listbox->SetSelection( 2 );
 542                 m_lbSelectThis->WarpPointer( 40, 14 );
 543                 break;
 544             }
 545         case ID_LISTBOX_SEL_STR:
 546             {
 547                 m_listbox->SetStringSelection( "This" );
 548                 m_lbSelectNum->WarpPointer( 40, 14 );
 549                 break;
 550             }
 551         case ID_LISTBOX_CLEAR:
 552             {
 553                 m_listbox->Clear();
 554                 break;
 555             }
 556         case ID_LISTBOX_APPEND:
 557             {
 558                 m_listbox->Append( "Hi!" );
 559                 break;
 560             }
 561         case ID_LISTBOX_DELETE:
 562             {
 563                 int idx = m_listbox->GetSelection();
 564                 m_listbox->Delete( idx );
 565                 break;
 566             }
 567         case ID_LISTBOX_FONT:
 568             {
 569                 m_listbox->SetFont( *wxITALIC_FONT );
 570                 m_checkbox->SetFont( *wxITALIC_FONT );
 571                 break;
 572             }
 573     }
 574 }
 575
 576 void MyPanel::OnChoice( wxCommandEvent &event )
 577 {
 578     m_text->AppendText( "Choice event selection string is: " );
 579     m_text->AppendText( event.GetString() );
 580     m_text->AppendText( "\n" );
 581     m_text->AppendText( "Choice control selection string is: " );
 582     m_text->AppendText( m_choice->GetStringSelection() );
 583     m_text->AppendText( "\n" );
 584 }
 585
 586 void MyPanel::OnChoiceButtons( wxCommandEvent &event )
 587 {
 588     switch (event.GetId())
 589     {
 590         case ID_CHOICE_ENABLE:
 591             {
 592                 m_choice->Enable( event.GetInt() == 0 );
 593                 break;
 594             }
 595         case ID_CHOICE_SEL_NUM:
 596             {
 597                 m_choice->SetSelection( 2 );
 598                 break;
 599             }
 600         case ID_CHOICE_SEL_STR:
 601             {
 602                 m_choice->SetStringSelection( "This" );
 603                 break;
 604             }
 605         case ID_CHOICE_CLEAR:
 606             {
 607                 m_choice->Clear();
 608                 break;
 609             }
 610         case ID_CHOICE_APPEND:
 611             {
 612                 m_choice->Append( "Hi!" );
 613                 break;
 614             }
 615         case ID_CHOICE_DELETE:
 616             {
 617                 int idx = m_choice->GetSelection();
 618                 m_choice->Delete( idx );
 619                 break;
 620             }
 621         case ID_CHOICE_FONT:
 622             {
 623                 m_choice->SetFont( *wxITALIC_FONT );
 624                 break;
 625             }
 626     }
 627 }
 628
 629 void MyPanel::OnCombo( wxCommandEvent &event )
 630 {
 631     m_text->AppendText( "ComboBox event selection string is: " );
 632     m_text->AppendText( event.GetString() );
 633     m_text->AppendText( "\n" );
 634     m_text->AppendText( "ComboBox control selection string is: " );
 635     m_text->AppendText( m_combo->GetStringSelection() );
 636     m_text->AppendText( "\n" );
 637 }
 638
 639 void MyPanel::OnComboButtons( wxCommandEvent &event )
 640 {
 641     switch (event.GetId())
 642     {
 643         case ID_COMBO_ENABLE:
 644             {
 645                 m_combo->Enable( event.GetInt() == 0 );
 646                 break;
 647             }
 648         case ID_COMBO_SEL_NUM:
 649             {
 650                 m_combo->SetSelection( 2 );
 651                 break;
 652             }
 653         case ID_COMBO_SEL_STR:
 654             {
 655                 m_combo->SetStringSelection( "This" );
 656                 break;
 657             }
 658         case ID_COMBO_CLEAR:
 659             {
 660                 m_combo->Clear();
 661                 break;
 662             }
 663         case ID_COMBO_APPEND:
 664             {
 665                 m_combo->Append( "Hi!" );
 666                 break;
 667             }
 668         case ID_COMBO_DELETE:
 669             {
 670                 int idx = m_combo->GetSelection();
 671                 m_combo->Delete( idx );
 672                 break;
 673             }
 674         case ID_COMBO_FONT:
 675             {
 676                 m_combo->SetFont( *wxITALIC_FONT );
 677                 break;
 678             }
 679     }
 680 }
 681
 682 void MyPanel::OnRadio( wxCommandEvent &event )
 683 {
 684     m_text->AppendText( "RadioBox selection string is: " );
 685     m_text->AppendText( event.GetString() );
 686     m_text->AppendText( "\n" );
 687 }
 688
 689 void MyPanel::OnRadioButtons( wxCommandEvent &event )
 690 {
 691     switch (event.GetId())
 692     {
 693         case ID_RADIOBOX_ENABLE:
 694             {
 695                 m_radio->Enable( event.GetInt() == 0 );
 696                 break;
 697             }
 698         case ID_RADIOBOX_SEL_NUM:
 699             {
 700                 m_radio->SetSelection( 2 );
 701                 break;
 702             }
 703         case ID_RADIOBOX_SEL_STR:
 704             {
 705                 m_radio->SetStringSelection( "This" );
 706                 break;
 707             }
 708         case ID_RADIOBOX_FONT:
 709             {
 710                 m_radio->SetFont( *wxITALIC_FONT );
 711                 break;
 712             }
 713     }
 714 }
 715
 716 void MyPanel::OnSetFont( wxCommandEvent &WXUNUSED(event) )
 717 {
 718     m_fontButton->SetFont( *wxITALIC_FONT );
 719     m_text->SetFont( *wxITALIC_FONT );
 720 }
 721
 722 void MyPanel::OnSliderUpdate( wxCommandEvent &WXUNUSED(event) )
 723 {
 724     m_gauge->SetValue( m_slider->GetValue() );
 725 }
 726
 727 #ifndef wxUSE_SPINBUTTON
 728 void MyPanel::OnSpinUpdate( wxSpinEvent &event )
 729 {
 730     wxString value;
 731     value.Printf( _T("%d"), event.GetPosition() );
 732     m_spintext->SetValue( value );
 733
 734     value.Printf( _T("Spin control range: (%d, %d), current = %d\n"),
 735                  m_spinbutton->GetMin(), m_spinbutton->GetMax(),
 736                  m_spinbutton->GetValue());
 737
 738     m_text->AppendText(value);
 739 }
 740
 741 void MyPanel::OnUpdateShowProgress( wxUpdateUIEvent& event )
 742 {
 743     event.Enable( m_spinbutton->GetValue() > 0 );
 744 }
 745
 746 void MyPanel::OnShowProgress( wxCommandEvent& WXUNUSED(event) )
 747 {
 748     int max = m_spinbutton->GetValue();
 749     wxProgressDialog dialog("Progress dialog example",
 750                             "An informative message",
 751                             max,    // range
 752                             this,   // parent
 753                             wxPD_CAN_ABORT | wxPD_APP_MODAL);
 754
 755
 756     bool cont = TRUE;
 757     for ( int i = 0; i < max && cont; i++ )
 758     {
 759         wxSleep(1);
 760         if ( i == max - 1 )
 761         {
 762             cont = dialog.Update(i, "That's all, folks!");
 763         }
 764         else if ( i == max / 2 )
 765         {
 766             cont = dialog.Update(i, "Only a half left!");
 767         }
 768         else
 769         {
 770             cont = dialog.Update(i);
 771         }
 772     }
 773
 774     if ( !cont )
 775     {
 776         *m_text << "Progress dialog aborted!\n";
 777     }
 778     else
 779     {
 780         *m_text << "Countdown from " << max << " finished.\n";
 781     }
 782 }
 783
 784 #endif // wxUSE_SPINBUTTON
 785
 786 MyPanel::~MyPanel()
 787 {
 788     delete m_notebook->GetImageList();
 789 }
 790
 791 //----------------------------------------------------------------------
 792 // MyFrame
 793 //----------------------------------------------------------------------
 794
 795 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 796 EVT_MENU(MINIMAL_QUIT,   MyFrame::OnQuit)
 797 EVT_MENU(MINIMAL_ABOUT,  MyFrame::OnAbout)
 798 #if wxUSE_TOOLTIPS
 799 EVT_MENU(MINIMAL_SET_TOOLTIP_DELAY,  MyFrame::OnSetTooltipDelay)
 800 EVT_MENU(MINIMAL_ENABLE_TOOLTIPS,  MyFrame::OnToggleTooltips)
 801 #endif // wxUSE_TOOLTIPS
 802 EVT_SIZE(MyFrame::OnSize)
 803 EVT_IDLE(MyFrame::OnIdle)
 804 END_EVENT_TABLE()
 805
 806 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
 807 : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 808 {
 809     CreateStatusBar(2);
 810
 811     (void)new MyPanel( this, 10, 10, 300, 100 );
 812 }
 813
 814 void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
 815 {
 816     Close(TRUE);
 817 }
 818
 819 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 820 {
 821     wxBeginBusyCursor();
 822
 823     wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK );
 824     dialog.ShowModal();
 825
 826     wxEndBusyCursor();
 827 }
 828
 829 #if wxUSE_TOOLTIPS
 830 void MyFrame::OnSetTooltipDelay(wxCommandEvent& event)
 831 {
 832     static long s_delay = 5000;
 833
 834     wxString delay;
 835     delay.Printf( _T("%ld"), s_delay);
 836
 837     delay = wxGetTextFromUser("Enter delay (in milliseconds)",
 838             "Set tooltip delay",
 839             delay,
 840             this);
 841     if ( !delay )
 842         return; // cancelled
 843
 844     wxSscanf(delay, _T("%ld"), &s_delay);
 845
 846     wxToolTip::SetDelay(s_delay);
 847
 848     wxLogStatus(this, _T("Tooltip delay set to %ld milliseconds"), s_delay);
 849 }
 850
 851 void MyFrame::OnToggleTooltips(wxCommandEvent& event)
 852 {
 853     static bool s_enabled = TRUE;
 854
 855     s_enabled = !s_enabled;
 856
 857     wxToolTip::Enable(s_enabled);
 858
 859     wxLogStatus(this, _T("Tooltips %sabled"), s_enabled ? _T("en") : _T("dis") );
 860 }
 861 #endif // tooltips
 862
 863 void MyFrame::OnSize( wxSizeEvent& event )
 864 {
 865     wxString msg;
 866     msg.Printf( _("%dx%d"), event.GetSize().x, event.GetSize().y);
 867     SetStatusText(msg, 1);
 868
 869     event.Skip();
 870 }
 871
 872 void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) )
 873 {
 874     // track the window which has the focus in the status bar
 875     static wxWindow *s_windowFocus = (wxWindow *)NULL;
 876     wxWindow *focus = wxWindow::FindFocus();
 877     if ( focus && (focus != s_windowFocus) )
 878     {
 879         s_windowFocus = focus;
 880
 881         wxString msg;
 882         msg.Printf(
 883 #ifdef __WXMSW__
 884                 _T("Focus: wxWindow = %p, HWND = %08x"),
 885 #else
 886                 _T("Focus: wxWindow = %p"),
 887 #endif
 888                 s_windowFocus
 889 #ifdef __WXMSW__
 890                 , s_windowFocus->GetHWND()
 891 #endif
 892                   );
 893
 894         SetStatusText(msg);
 895     }
 896 }