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("",  wxMENU_TEAROFF );
 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;
 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
 401 /*
 402     wxIcon icon = wxTheApp->GetStdIcon(wxICON_INFORMATION);
 403     wxSize sizeIcon = wxSize(icon.GetWidth(), icon.GetHeight());
 404     (void)new wxStaticBitmap( panel, -1, icon, wxPoint(50, 60), sizeIcon);
 405     wxStaticBitmap *bitmap = new wxStaticBitmap( panel, -1, wxNullBitmap, wxPoint(10, 60), sizeIcon);
 406     bitmap->SetBitmap(icon);
 407 */
 408     wxIcon icon = wxTheApp->GetStdIcon(wxICON_INFORMATION);
 409     (void)new wxStaticBitmap( panel, -1, icon, wxPoint(50, 60) );
 410     wxStaticBitmap *bitmap = new wxStaticBitmap( panel, -1, wxNullBitmap, wxPoint(10, 60) );
 411     bitmap->SetBitmap(icon);
 412
 413     m_notebook->AddPage(panel, "wxChoice", FALSE, Image_Choice);
 414
 415     panel = new wxPanel(m_notebook);
 416     m_combo = new wxComboBox( panel, ID_COMBO, "This", wxPoint(10,10), wxSize(120,-1), 5, choices, wxCB_READONLY );
 417     (void)new wxButton( panel, ID_COMBO_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 418     (void)new wxButton( panel, ID_COMBO_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 419     (void)new wxButton( panel, ID_COMBO_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
 420     (void)new wxButton( panel, ID_COMBO_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
 421     (void)new wxButton( panel, ID_COMBO_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 422     (void)new wxButton( panel, ID_COMBO_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
 423     (void)new wxCheckBox( panel, ID_COMBO_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
 424     m_notebook->AddPage(panel, "wxComboBox", FALSE, Image_Combo);
 425
 426     wxString choices2[] =
 427     {
 428         "First", "Second",
 429         /* "Third",
 430         "Fourth", "Fifth", "Sixth",
 431         "Seventh", "Eighth", "Nineth", "Tenth" */
 432     };
 433
 434     panel = new wxPanel(m_notebook);
 435     (void)new wxRadioBox( panel, ID_RADIOBOX, "That", wxPoint(10,160), wxSize(-1,-1), WXSIZEOF(choices2), choices2, 1, wxRA_SPECIFY_ROWS );
 436     m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), WXSIZEOF(choices), choices, 1, wxRA_SPECIFY_COLS );
 437     (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 438     (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(180,80), wxSize(140,30) );
 439     m_fontButton = new wxButton( panel, ID_SET_FONT, "Set more Italic font", wxPoint(340,30), wxSize(140,30) );
 440     (void)new wxButton( panel, ID_RADIOBOX_FONT, "Set Italic font", wxPoint(340,80), wxSize(140,30) );
 441     (void)new wxCheckBox( panel, ID_RADIOBOX_ENABLE, "Disable", wxPoint(340,130), wxSize(140,30) );
 442     wxRadioButton *rb = new wxRadioButton( panel, ID_RADIOBUTTON_1, "Radiobutton1", wxPoint(210,170), wxSize(110,30) );
 443     rb->SetValue( FALSE );
 444     (void)new wxRadioButton( panel, ID_RADIOBUTTON_2, "Radiobutton2", wxPoint(340,170), wxSize(110,30) );
 445     m_notebook->AddPage(panel, "wxRadioBox", FALSE, Image_Radio);
 446
 447     panel = new wxPanel(m_notebook);
 448     (void)new wxStaticBox( panel, -1, "wxGauge and wxSlider", wxPoint(10,10), wxSize(180,130) );
 449     m_gauge = new wxGauge( panel, -1, 200, wxPoint(18,50), wxSize(155, 30) );
 450     m_slider = new wxSlider( panel, ID_SLIDER, 0, 0, 200, wxPoint(18,90), wxSize(155,-1), wxSL_LABELS );
 451     (void)new wxStaticBox( panel, -1, "Explanation", wxPoint(200,10), wxSize(290,130) );
 452 #ifdef __WXMOTIF__
 453     // No wrapping text in wxStaticText yet :-(
 454     (void)new wxStaticText( panel, -1,
 455                             "Drag the slider!",
 456                             wxPoint(208,30),
 457                             wxSize(210, -1)
 458                           );
 459 #else
 460     (void)new wxStaticText( panel, -1,
 461                             "In order see the gauge (aka progress bar)\n"
 462                             "control do something you have to drag the\n"
 463                             "handle of the slider to the right.\n"
 464                             "\n"
 465                             "This is also supposed to demonstrate how\n"
 466                             "to use static controls.\n",
 467                             wxPoint(208,25),
 468                             wxSize(250, 110)
 469                           );
 470 #endif
 471     m_spintext = new wxTextCtrl( panel, -1, "0", wxPoint(20,160), wxSize(80,-1) );
 472 #ifndef wxUSE_SPINBUTTON
 473     m_spinbutton = new wxSpinButton( panel, ID_SPIN, wxPoint(103,159), wxSize(-1,-1) );
 474     m_spinbutton->SetRange(-10,30);
 475     m_spinbutton->SetValue(-5);
 476
 477     m_btnProgress = new wxButton( panel, ID_BTNPROGRESS, "Show progress dialog",
 478                                   wxPoint(208, 159) );
 479 #endif
 480     m_notebook->AddPage(panel, "wxGauge", FALSE, Image_Gauge);
 481 }
 482
 483 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 484 {
 485     int x = 0;
 486     int y = 0;
 487     GetClientSize( &x, &y );
 488
 489     if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y*2/3-4 );
 490     if (m_text) m_text->SetSize( 2, y*2/3+2, x-4, y/3-4 );
 491 }
 492
 493 void MyPanel::OnPageChanging( wxNotebookEvent &event )
 494 {
 495     int selNew = event.GetSelection(),
 496         selOld = event.GetOldSelection();
 497     if ( selOld == 2 && selNew == 4 )
 498     {
 499         wxMessageBox("This demonstrates how a program may prevent the "
 500                      "page change from taking place - \n the current page will "
 501                      "stay the third one", "Control sample",
 502                      wxICON_INFORMATION | wxOK);
 503
 504         event.Veto();
 505     }
 506     else
 507     {
 508         *m_text << "Notebook selection is being changed from "
 509                 << selOld << " to " << selNew << "\n";
 510     }
 511 }
 512
 513 void MyPanel::OnPageChanged( wxNotebookEvent &event )
 514 {
 515     *m_text << "Notebook selection is " << event.GetSelection() << "\n";
 516 }
 517
 518 void MyPanel::OnListBox( wxCommandEvent &event )
 519 {
 520     m_text->AppendText( "ListBox event selection string is: " );
 521     m_text->AppendText( event.GetString() );
 522     m_text->AppendText( "\n" );
 523     m_text->AppendText( "ListBox control selection string is: " );
 524     m_text->AppendText( m_listbox->GetStringSelection() );
 525     m_text->AppendText( "\n" );
 526 }
 527
 528 void MyPanel::OnListBoxDoubleClick( wxCommandEvent &event )
 529 {
 530     m_text->AppendText( "ListBox double click string is: " );
 531     m_text->AppendText( event.GetString() );
 532     m_text->AppendText( "\n" );
 533 }
 534
 535 void MyPanel::OnListBoxButtons( wxCommandEvent &event )
 536 {
 537     switch (event.GetId())
 538     {
 539         case ID_LISTBOX_ENABLE:
 540             {
 541                 m_text->AppendText("Checkbox clicked.\n");
 542                 wxCheckBox *cb = (wxCheckBox*)event.GetEventObject();
 543 #if wxUSE_TOOLTIPS
 544                 if (event.GetInt())
 545                     cb->SetToolTip( "Click to enable listbox" );
 546                 else
 547                     cb->SetToolTip( "Click to disable listbox" );
 548 #endif // wxUSE_TOOLTIPS
 549                 m_listbox->Enable( event.GetInt() == 0 );
 550                 break;
 551             }
 552         case ID_LISTBOX_SEL_NUM:
 553             {
 554                 m_listbox->SetSelection( 2 );
 555                 m_lbSelectThis->WarpPointer( 40, 14 );
 556                 break;
 557             }
 558         case ID_LISTBOX_SEL_STR:
 559             {
 560                 m_listbox->SetStringSelection( "This" );
 561                 m_lbSelectNum->WarpPointer( 40, 14 );
 562                 break;
 563             }
 564         case ID_LISTBOX_CLEAR:
 565             {
 566                 m_listbox->Clear();
 567                 break;
 568             }
 569         case ID_LISTBOX_APPEND:
 570             {
 571                 m_listbox->Append( "Hi!" );
 572                 break;
 573             }
 574         case ID_LISTBOX_DELETE:
 575             {
 576                 int idx = m_listbox->GetSelection();
 577                 m_listbox->Delete( idx );
 578                 break;
 579             }
 580         case ID_LISTBOX_FONT:
 581             {
 582                 m_listbox->SetFont( *wxITALIC_FONT );
 583                 m_checkbox->SetFont( *wxITALIC_FONT );
 584                 break;
 585             }
 586     }
 587 }
 588
 589 void MyPanel::OnChoice( wxCommandEvent &event )
 590 {
 591     m_text->AppendText( "Choice event selection string is: " );
 592     m_text->AppendText( event.GetString() );
 593     m_text->AppendText( "\n" );
 594     m_text->AppendText( "Choice control selection string is: " );
 595     m_text->AppendText( m_choice->GetStringSelection() );
 596     m_text->AppendText( "\n" );
 597 }
 598
 599 void MyPanel::OnChoiceButtons( wxCommandEvent &event )
 600 {
 601     switch (event.GetId())
 602     {
 603         case ID_CHOICE_ENABLE:
 604             {
 605                 m_choice->Enable( event.GetInt() == 0 );
 606                 break;
 607             }
 608         case ID_CHOICE_SEL_NUM:
 609             {
 610                 m_choice->SetSelection( 2 );
 611                 break;
 612             }
 613         case ID_CHOICE_SEL_STR:
 614             {
 615                 m_choice->SetStringSelection( "This" );
 616                 break;
 617             }
 618         case ID_CHOICE_CLEAR:
 619             {
 620                 m_choice->Clear();
 621                 break;
 622             }
 623         case ID_CHOICE_APPEND:
 624             {
 625                 m_choice->Append( "Hi!" );
 626                 break;
 627             }
 628         case ID_CHOICE_DELETE:
 629             {
 630                 int idx = m_choice->GetSelection();
 631                 m_choice->Delete( idx );
 632                 break;
 633             }
 634         case ID_CHOICE_FONT:
 635             {
 636                 m_choice->SetFont( *wxITALIC_FONT );
 637                 break;
 638             }
 639     }
 640 }
 641
 642 void MyPanel::OnCombo( wxCommandEvent &event )
 643 {
 644     m_text->AppendText( "ComboBox event selection string is: " );
 645     m_text->AppendText( event.GetString() );
 646     m_text->AppendText( "\n" );
 647     m_text->AppendText( "ComboBox control selection string is: " );
 648     m_text->AppendText( m_combo->GetStringSelection() );
 649     m_text->AppendText( "\n" );
 650 }
 651
 652 void MyPanel::OnComboButtons( wxCommandEvent &event )
 653 {
 654     switch (event.GetId())
 655     {
 656         case ID_COMBO_ENABLE:
 657             {
 658                 m_combo->Enable( event.GetInt() == 0 );
 659                 break;
 660             }
 661         case ID_COMBO_SEL_NUM:
 662             {
 663                 m_combo->SetSelection( 2 );
 664                 break;
 665             }
 666         case ID_COMBO_SEL_STR:
 667             {
 668                 m_combo->SetStringSelection( "This" );
 669                 break;
 670             }
 671         case ID_COMBO_CLEAR:
 672             {
 673                 m_combo->Clear();
 674                 break;
 675             }
 676         case ID_COMBO_APPEND:
 677             {
 678                 m_combo->Append( "Hi!" );
 679                 break;
 680             }
 681         case ID_COMBO_DELETE:
 682             {
 683                 int idx = m_combo->GetSelection();
 684                 m_combo->Delete( idx );
 685                 break;
 686             }
 687         case ID_COMBO_FONT:
 688             {
 689                 m_combo->SetFont( *wxITALIC_FONT );
 690                 break;
 691             }
 692     }
 693 }
 694
 695 void MyPanel::OnRadio( wxCommandEvent &event )
 696 {
 697     m_text->AppendText( "RadioBox selection string is: " );
 698     m_text->AppendText( event.GetString() );
 699     m_text->AppendText( "\n" );
 700 }
 701
 702 void MyPanel::OnRadioButtons( wxCommandEvent &event )
 703 {
 704     switch (event.GetId())
 705     {
 706         case ID_RADIOBOX_ENABLE:
 707             {
 708                 m_radio->Enable( event.GetInt() == 0 );
 709                 break;
 710             }
 711         case ID_RADIOBOX_SEL_NUM:
 712             {
 713                 m_radio->SetSelection( 2 );
 714                 break;
 715             }
 716         case ID_RADIOBOX_SEL_STR:
 717             {
 718                 m_radio->SetStringSelection( "This" );
 719                 break;
 720             }
 721         case ID_RADIOBOX_FONT:
 722             {
 723                 m_radio->SetFont( *wxITALIC_FONT );
 724                 break;
 725             }
 726     }
 727 }
 728
 729 void MyPanel::OnSetFont( wxCommandEvent &WXUNUSED(event) )
 730 {
 731     m_fontButton->SetFont( *wxITALIC_FONT );
 732     m_text->SetFont( *wxITALIC_FONT );
 733 }
 734
 735 void MyPanel::OnSliderUpdate( wxCommandEvent &WXUNUSED(event) )
 736 {
 737     m_gauge->SetValue( m_slider->GetValue() );
 738 }
 739
 740 #ifndef wxUSE_SPINBUTTON
 741 void MyPanel::OnSpinUpdate( wxSpinEvent &event )
 742 {
 743     wxString value;
 744     value.Printf( _T("%d"), event.GetPosition() );
 745     m_spintext->SetValue( value );
 746
 747     value.Printf( _T("Spin control range: (%d, %d), current = %d\n"),
 748                  m_spinbutton->GetMin(), m_spinbutton->GetMax(),
 749                  m_spinbutton->GetValue());
 750
 751     m_text->AppendText(value);
 752 }
 753
 754 void MyPanel::OnUpdateShowProgress( wxUpdateUIEvent& event )
 755 {
 756     event.Enable( m_spinbutton->GetValue() > 0 );
 757 }
 758
 759 void MyPanel::OnShowProgress( wxCommandEvent& WXUNUSED(event) )
 760 {
 761     int max = m_spinbutton->GetValue();
 762     wxProgressDialog dialog("Progress dialog example",
 763                             "An informative message",
 764                             max,    // range
 765                             this,   // parent
 766                             wxPD_CAN_ABORT | wxPD_APP_MODAL | wxPD_ELAPSED_TIME | wxPD_ESTIMATED_TIME | wxPD_REMAINING_TIME);
 767
 768
 769     bool cont = TRUE;
 770     for ( int i = 0; i < max && cont; i++ )
 771     {
 772         wxSleep(1);
 773         if ( i == max - 1 )
 774         {
 775             cont = dialog.Update(i, "That's all, folks!");
 776         }
 777         else if ( i == max / 2 )
 778         {
 779             cont = dialog.Update(i, "Only a half left!");
 780         }
 781         else
 782         {
 783             cont = dialog.Update(i);
 784         }
 785     }
 786
 787     if ( !cont )
 788     {
 789         *m_text << "Progress dialog aborted!\n";
 790     }
 791     else
 792     {
 793         *m_text << "Countdown from " << max << " finished.\n";
 794     }
 795 }
 796
 797 #endif // wxUSE_SPINBUTTON
 798
 799 MyPanel::~MyPanel()
 800 {
 801     delete m_notebook->GetImageList();
 802 }
 803
 804 //----------------------------------------------------------------------
 805 // MyFrame
 806 //----------------------------------------------------------------------
 807
 808 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 809 EVT_MENU(MINIMAL_QUIT,   MyFrame::OnQuit)
 810 EVT_MENU(MINIMAL_ABOUT,  MyFrame::OnAbout)
 811 #if wxUSE_TOOLTIPS
 812 EVT_MENU(MINIMAL_SET_TOOLTIP_DELAY,  MyFrame::OnSetTooltipDelay)
 813 EVT_MENU(MINIMAL_ENABLE_TOOLTIPS,  MyFrame::OnToggleTooltips)
 814 #endif // wxUSE_TOOLTIPS
 815 EVT_SIZE(MyFrame::OnSize)
 816 EVT_IDLE(MyFrame::OnIdle)
 817 END_EVENT_TABLE()
 818
 819 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
 820 : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 821 {
 822     CreateStatusBar(2);
 823
 824     (void)new MyPanel( this, 10, 10, 300, 100 );
 825 }
 826
 827 void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
 828 {
 829     Close(TRUE);
 830 }
 831
 832 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 833 {
 834     wxBeginBusyCursor();
 835
 836     wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK );
 837     dialog.ShowModal();
 838
 839     wxEndBusyCursor();
 840 }
 841
 842 #if wxUSE_TOOLTIPS
 843 void MyFrame::OnSetTooltipDelay(wxCommandEvent& event)
 844 {
 845     static long s_delay = 5000;
 846
 847     wxString delay;
 848     delay.Printf( _T("%ld"), s_delay);
 849
 850     delay = wxGetTextFromUser("Enter delay (in milliseconds)",
 851             "Set tooltip delay",
 852             delay,
 853             this);
 854     if ( !delay )
 855         return; // cancelled
 856
 857     wxSscanf(delay, _T("%ld"), &s_delay);
 858
 859     wxToolTip::SetDelay(s_delay);
 860
 861     wxLogStatus(this, _T("Tooltip delay set to %ld milliseconds"), s_delay);
 862 }
 863
 864 void MyFrame::OnToggleTooltips(wxCommandEvent& event)
 865 {
 866     static bool s_enabled = TRUE;
 867
 868     s_enabled = !s_enabled;
 869
 870     wxToolTip::Enable(s_enabled);
 871
 872     wxLogStatus(this, _T("Tooltips %sabled"), s_enabled ? _T("en") : _T("dis") );
 873 }
 874 #endif // tooltips
 875
 876 void MyFrame::OnSize( wxSizeEvent& event )
 877 {
 878     wxString msg;
 879     msg.Printf( _("%dx%d"), event.GetSize().x, event.GetSize().y);
 880     SetStatusText(msg, 1);
 881
 882     event.Skip();
 883 }
 884
 885 void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) )
 886 {
 887     // track the window which has the focus in the status bar
 888     static wxWindow *s_windowFocus = (wxWindow *)NULL;
 889     wxWindow *focus = wxWindow::FindFocus();
 890     if ( focus && (focus != s_windowFocus) )
 891     {
 892         s_windowFocus = focus;
 893
 894         wxString msg;
 895         msg.Printf(
 896 #ifdef __WXMSW__
 897                 _T("Focus: wxWindow = %p, HWND = %08x"),
 898 #else
 899                 _T("Focus: wxWindow = %p"),
 900 #endif
 901                 s_windowFocus
 902 #ifdef __WXMSW__
 903                 , s_windowFocus->GetHWND()
 904 #endif
 905                   );
 906
 907         SetStatusText(msg);
 908     }
 909 }