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     m_notebook->AddPage(panel, "wxChoice", FALSE, Image_Choice);
 402
 403     panel = new wxPanel(m_notebook);
 404     m_combo = new wxComboBox( panel, ID_COMBO, "This", wxPoint(10,10), wxSize(120,-1), 5, choices, wxCB_READONLY );
 405     (void)new wxButton( panel, ID_COMBO_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 406     (void)new wxButton( panel, ID_COMBO_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 407     (void)new wxButton( panel, ID_COMBO_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
 408     (void)new wxButton( panel, ID_COMBO_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
 409     (void)new wxButton( panel, ID_COMBO_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
 410     (void)new wxButton( panel, ID_COMBO_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
 411     (void)new wxCheckBox( panel, ID_COMBO_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
 412     m_notebook->AddPage(panel, "wxComboBox", FALSE, Image_Combo);
 413
 414     wxString choices2[] =
 415     {
 416         "First", "Second",
 417         /* "Third",
 418         "Fourth", "Fifth", "Sixth",
 419         "Seventh", "Eighth", "Nineth", "Tenth" */
 420     };
 421
 422     panel = new wxPanel(m_notebook);
 423     (void)new wxRadioBox( panel, ID_RADIOBOX, "That", wxPoint(10,160), wxSize(-1,-1), WXSIZEOF(choices2), choices2, 1, wxRA_SPECIFY_ROWS );
 424     m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), WXSIZEOF(choices), choices, 1, wxRA_SPECIFY_COLS );
 425     (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
 426     (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(180,80), wxSize(140,30) );
 427     m_fontButton = new wxButton( panel, ID_SET_FONT, "Set more Italic font", wxPoint(340,30), wxSize(140,30) );
 428     (void)new wxButton( panel, ID_RADIOBOX_FONT, "Set Italic font", wxPoint(340,80), wxSize(140,30) );
 429     (void)new wxCheckBox( panel, ID_RADIOBOX_ENABLE, "Disable", wxPoint(340,130), wxSize(140,30) );
 430     wxRadioButton *rb = new wxRadioButton( panel, ID_RADIOBUTTON_1, "Radiobutton1", wxPoint(210,170), wxSize(110,30), wxRB_GROUP );
 431     rb->SetValue( FALSE );
 432     (void)new wxRadioButton( panel, ID_RADIOBUTTON_2, "Radiobutton2", wxPoint(340,170), wxSize(110,30) );
 433     m_notebook->AddPage(panel, "wxRadioBox", FALSE, Image_Radio);
 434
 435     panel = new wxPanel(m_notebook);
 436     (void)new wxStaticBox( panel, -1, "wxGauge and wxSlider", wxPoint(10,10), wxSize(180,130) );
 437     m_gauge = new wxGauge( panel, -1, 200, wxPoint(18,50), wxSize(155, 30) );
 438     m_slider = new wxSlider( panel, ID_SLIDER, 0, 0, 200, wxPoint(18,90), wxSize(155,-1), wxSL_LABELS );
 439     (void)new wxStaticBox( panel, -1, "Explanation", wxPoint(200,10), wxSize(290,130) );
 440 #ifdef __WXMOTIF__
 441     // No wrapping text in wxStaticText yet :-(
 442     (void)new wxStaticText( panel, -1,
 443                             "Drag the slider!",
 444                             wxPoint(208,30),
 445                             wxSize(210, -1)
 446                           );
 447 #else
 448     (void)new wxStaticText( panel, -1,
 449                             "In order see the gauge (aka progress bar)\n"
 450                             "control do something you have to drag the\n"
 451                             "handle of the slider to the right.\n"
 452                             "\n"
 453                             "This is also supposed to demonstrate how\n"
 454                             "to use static controls.\n",
 455                             wxPoint(208,25),
 456                             wxSize(250, 110)
 457                           );
 458 #endif
 459     m_spintext = new wxTextCtrl( panel, -1, "0", wxPoint(20,160), wxSize(80,-1) );
 460 #ifndef wxUSE_SPINBUTTON
 461     m_spinbutton = new wxSpinButton( panel, ID_SPIN, wxPoint(103,159), wxSize(-1,-1) );
 462     m_spinbutton->SetRange(-10,30);
 463     m_spinbutton->SetValue(-5);
 464
 465     m_btnProgress = new wxButton( panel, ID_BTNPROGRESS, "Show progress dialog",
 466                                   wxPoint(208, 159) );
 467 #endif
 468     m_notebook->AddPage(panel, "wxGauge", FALSE, Image_Gauge);
 469
 470     panel = new wxPanel(m_notebook);
 471     wxIcon icon = wxTheApp->GetStdIcon(wxICON_INFORMATION);
 472     wxStaticBitmap *bmpStatic = new wxStaticBitmap(panel, -1, icon, wxPoint(10, 10));
 473
 474     bmpStatic = new wxStaticBitmap(panel, -1, wxNullIcon, wxPoint(50, 10));
 475     bmpStatic->SetIcon(wxTheApp->GetStdIcon(wxICON_QUESTION));
 476
 477     wxBitmap bitmap( 100, 100 );
 478     wxMemoryDC dc;
 479     dc.SelectObject( bitmap );
 480     dc.SetPen(*wxGREEN_PEN);
 481     dc.DrawEllipse(5, 5, 90, 90);
 482     dc.DrawText("Bitmap", 20, 20);
 483     dc.SelectObject( wxNullBitmap );
 484
 485     wxBitmapButton *bmpBtn = new wxBitmapButton
 486                                  (
 487                                   panel,
 488                                   -1,
 489                                   bitmap,
 490                                   wxPoint(100, 20)
 491                                  );
 492     bmpBtn = NULL; // suppress warning
 493
 494     m_notebook->AddPage(panel, "wxBitmapXXX");
 495 }
 496
 497 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 498 {
 499     int x = 0;
 500     int y = 0;
 501     GetClientSize( &x, &y );
 502
 503     if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y*2/3-4 );
 504     if (m_text) m_text->SetSize( 2, y*2/3+2, x-4, y/3-4 );
 505 }
 506
 507 void MyPanel::OnPageChanging( wxNotebookEvent &event )
 508 {
 509     int selOld = event.GetOldSelection();
 510     if ( selOld == 2 )
 511     {
 512         wxMessageBox("This demonstrates how a program may prevent the "
 513                      "page change from taking place - \n the current page will "
 514                      "stay the third one", "Control sample",
 515                      wxICON_INFORMATION | wxOK);
 516
 517         event.Veto();
 518
 519         return;
 520     }
 521
 522     *m_text << "Notebook selection is being changed from " << selOld << "\n";
 523 }
 524
 525 void MyPanel::OnPageChanged( wxNotebookEvent &event )
 526 {
 527     *m_text << "Notebook selection is " << event.GetSelection() << "\n";
 528 }
 529
 530 void MyPanel::OnListBox( wxCommandEvent &event )
 531 {
 532     m_text->AppendText( "ListBox event selection string is: " );
 533     m_text->AppendText( event.GetString() );
 534     m_text->AppendText( "\n" );
 535     m_text->AppendText( "ListBox control selection string is: " );
 536     m_text->AppendText( m_listbox->GetStringSelection() );
 537     m_text->AppendText( "\n" );
 538 }
 539
 540 void MyPanel::OnListBoxDoubleClick( wxCommandEvent &event )
 541 {
 542     m_text->AppendText( "ListBox double click string is: " );
 543     m_text->AppendText( event.GetString() );
 544     m_text->AppendText( "\n" );
 545 }
 546
 547 void MyPanel::OnListBoxButtons( wxCommandEvent &event )
 548 {
 549     switch (event.GetId())
 550     {
 551         case ID_LISTBOX_ENABLE:
 552             {
 553                 m_text->AppendText("Checkbox clicked.\n");
 554                 wxCheckBox *cb = (wxCheckBox*)event.GetEventObject();
 555 #if wxUSE_TOOLTIPS
 556                 if (event.GetInt())
 557                     cb->SetToolTip( "Click to enable listbox" );
 558                 else
 559                     cb->SetToolTip( "Click to disable listbox" );
 560 #endif // wxUSE_TOOLTIPS
 561                 m_listbox->Enable( event.GetInt() == 0 );
 562                 break;
 563             }
 564         case ID_LISTBOX_SEL_NUM:
 565             {
 566                 m_listbox->SetSelection( 2 );
 567                 m_lbSelectThis->WarpPointer( 40, 14 );
 568                 break;
 569             }
 570         case ID_LISTBOX_SEL_STR:
 571             {
 572                 m_listbox->SetStringSelection( "This" );
 573                 m_lbSelectNum->WarpPointer( 40, 14 );
 574                 break;
 575             }
 576         case ID_LISTBOX_CLEAR:
 577             {
 578                 m_listbox->Clear();
 579                 break;
 580             }
 581         case ID_LISTBOX_APPEND:
 582             {
 583                 m_listbox->Append( "Hi!" );
 584                 break;
 585             }
 586         case ID_LISTBOX_DELETE:
 587             {
 588                 int idx = m_listbox->GetSelection();
 589                 m_listbox->Delete( idx );
 590                 break;
 591             }
 592         case ID_LISTBOX_FONT:
 593             {
 594                 m_listbox->SetFont( *wxITALIC_FONT );
 595                 m_checkbox->SetFont( *wxITALIC_FONT );
 596                 break;
 597             }
 598     }
 599 }
 600
 601 void MyPanel::OnChoice( wxCommandEvent &event )
 602 {
 603     m_text->AppendText( "Choice event selection string is: " );
 604     m_text->AppendText( event.GetString() );
 605     m_text->AppendText( "\n" );
 606     m_text->AppendText( "Choice control selection string is: " );
 607     m_text->AppendText( m_choice->GetStringSelection() );
 608     m_text->AppendText( "\n" );
 609 }
 610
 611 void MyPanel::OnChoiceButtons( wxCommandEvent &event )
 612 {
 613     switch (event.GetId())
 614     {
 615         case ID_CHOICE_ENABLE:
 616             {
 617                 m_choice->Enable( event.GetInt() == 0 );
 618                 break;
 619             }
 620         case ID_CHOICE_SEL_NUM:
 621             {
 622                 m_choice->SetSelection( 2 );
 623                 break;
 624             }
 625         case ID_CHOICE_SEL_STR:
 626             {
 627                 m_choice->SetStringSelection( "This" );
 628                 break;
 629             }
 630         case ID_CHOICE_CLEAR:
 631             {
 632                 m_choice->Clear();
 633                 break;
 634             }
 635         case ID_CHOICE_APPEND:
 636             {
 637                 m_choice->Append( "Hi!" );
 638                 break;
 639             }
 640         case ID_CHOICE_DELETE:
 641             {
 642                 int idx = m_choice->GetSelection();
 643                 m_choice->Delete( idx );
 644                 break;
 645             }
 646         case ID_CHOICE_FONT:
 647             {
 648                 m_choice->SetFont( *wxITALIC_FONT );
 649                 break;
 650             }
 651     }
 652 }
 653
 654 void MyPanel::OnCombo( wxCommandEvent &event )
 655 {
 656     m_text->AppendText( "ComboBox event selection string is: " );
 657     m_text->AppendText( event.GetString() );
 658     m_text->AppendText( "\n" );
 659     m_text->AppendText( "ComboBox control selection string is: " );
 660     m_text->AppendText( m_combo->GetStringSelection() );
 661     m_text->AppendText( "\n" );
 662 }
 663
 664 void MyPanel::OnComboButtons( wxCommandEvent &event )
 665 {
 666     switch (event.GetId())
 667     {
 668         case ID_COMBO_ENABLE:
 669             {
 670                 m_combo->Enable( event.GetInt() == 0 );
 671                 break;
 672             }
 673         case ID_COMBO_SEL_NUM:
 674             {
 675                 m_combo->SetSelection( 2 );
 676                 break;
 677             }
 678         case ID_COMBO_SEL_STR:
 679             {
 680                 m_combo->SetStringSelection( "This" );
 681                 break;
 682             }
 683         case ID_COMBO_CLEAR:
 684             {
 685                 m_combo->Clear();
 686                 break;
 687             }
 688         case ID_COMBO_APPEND:
 689             {
 690                 m_combo->Append( "Hi!" );
 691                 break;
 692             }
 693         case ID_COMBO_DELETE:
 694             {
 695                 int idx = m_combo->GetSelection();
 696                 m_combo->Delete( idx );
 697                 break;
 698             }
 699         case ID_COMBO_FONT:
 700             {
 701                 m_combo->SetFont( *wxITALIC_FONT );
 702                 break;
 703             }
 704     }
 705 }
 706
 707 void MyPanel::OnRadio( wxCommandEvent &event )
 708 {
 709     m_text->AppendText( "RadioBox selection string is: " );
 710     m_text->AppendText( event.GetString() );
 711     m_text->AppendText( "\n" );
 712 }
 713
 714 void MyPanel::OnRadioButtons( wxCommandEvent &event )
 715 {
 716     switch (event.GetId())
 717     {
 718         case ID_RADIOBOX_ENABLE:
 719             {
 720                 m_radio->Enable( event.GetInt() == 0 );
 721                 break;
 722             }
 723         case ID_RADIOBOX_SEL_NUM:
 724             {
 725                 m_radio->SetSelection( 2 );
 726                 break;
 727             }
 728         case ID_RADIOBOX_SEL_STR:
 729             {
 730                 m_radio->SetStringSelection( "This" );
 731                 break;
 732             }
 733         case ID_RADIOBOX_FONT:
 734             {
 735                 m_radio->SetFont( *wxITALIC_FONT );
 736                 break;
 737             }
 738     }
 739 }
 740
 741 void MyPanel::OnSetFont( wxCommandEvent &WXUNUSED(event) )
 742 {
 743     m_fontButton->SetFont( *wxITALIC_FONT );
 744     m_text->SetFont( *wxITALIC_FONT );
 745 }
 746
 747 void MyPanel::OnSliderUpdate( wxCommandEvent &WXUNUSED(event) )
 748 {
 749     m_gauge->SetValue( m_slider->GetValue() );
 750 }
 751
 752 #ifndef wxUSE_SPINBUTTON
 753 void MyPanel::OnSpinUpdate( wxSpinEvent &event )
 754 {
 755     wxString value;
 756     value.Printf( _T("%d"), event.GetPosition() );
 757     m_spintext->SetValue( value );
 758
 759     value.Printf( _T("Spin control range: (%d, %d), current = %d\n"),
 760                  m_spinbutton->GetMin(), m_spinbutton->GetMax(),
 761                  m_spinbutton->GetValue());
 762
 763     m_text->AppendText(value);
 764 }
 765
 766 void MyPanel::OnUpdateShowProgress( wxUpdateUIEvent& event )
 767 {
 768     event.Enable( m_spinbutton->GetValue() > 0 );
 769 }
 770
 771 void MyPanel::OnShowProgress( wxCommandEvent& WXUNUSED(event) )
 772 {
 773     int max = m_spinbutton->GetValue();
 774     wxProgressDialog dialog("Progress dialog example",
 775                             "An informative message",
 776                             max,    // range
 777                             this,   // parent
 778                             wxPD_CAN_ABORT | wxPD_APP_MODAL | wxPD_ELAPSED_TIME | wxPD_ESTIMATED_TIME | wxPD_REMAINING_TIME);
 779
 780
 781     bool cont = TRUE;
 782     for ( int i = 0; i < max && cont; i++ )
 783     {
 784         wxSleep(1);
 785         if ( i == max - 1 )
 786         {
 787             cont = dialog.Update(i, "That's all, folks!");
 788         }
 789         else if ( i == max / 2 )
 790         {
 791             cont = dialog.Update(i, "Only a half left!");
 792         }
 793         else
 794         {
 795             cont = dialog.Update(i);
 796         }
 797     }
 798
 799     if ( !cont )
 800     {
 801         *m_text << "Progress dialog aborted!\n";
 802     }
 803     else
 804     {
 805         *m_text << "Countdown from " << max << " finished.\n";
 806     }
 807 }
 808
 809 #endif // wxUSE_SPINBUTTON
 810
 811 MyPanel::~MyPanel()
 812 {
 813     delete m_notebook->GetImageList();
 814 }
 815
 816 //----------------------------------------------------------------------
 817 // MyFrame
 818 //----------------------------------------------------------------------
 819
 820 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 821 EVT_MENU(MINIMAL_QUIT,   MyFrame::OnQuit)
 822 EVT_MENU(MINIMAL_ABOUT,  MyFrame::OnAbout)
 823 #if wxUSE_TOOLTIPS
 824 EVT_MENU(MINIMAL_SET_TOOLTIP_DELAY,  MyFrame::OnSetTooltipDelay)
 825 EVT_MENU(MINIMAL_ENABLE_TOOLTIPS,  MyFrame::OnToggleTooltips)
 826 #endif // wxUSE_TOOLTIPS
 827 EVT_SIZE(MyFrame::OnSize)
 828 EVT_IDLE(MyFrame::OnIdle)
 829 END_EVENT_TABLE()
 830
 831 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
 832 : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 833 {
 834     CreateStatusBar(2);
 835
 836     (void)new MyPanel( this, 10, 10, 300, 100 );
 837 }
 838
 839 void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
 840 {
 841     Close(TRUE);
 842 }
 843
 844 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 845 {
 846     wxBeginBusyCursor();
 847
 848     wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK );
 849     dialog.ShowModal();
 850
 851     wxEndBusyCursor();
 852 }
 853
 854 #if wxUSE_TOOLTIPS
 855 void MyFrame::OnSetTooltipDelay(wxCommandEvent& event)
 856 {
 857     static long s_delay = 5000;
 858
 859     wxString delay;
 860     delay.Printf( _T("%ld"), s_delay);
 861
 862     delay = wxGetTextFromUser("Enter delay (in milliseconds)",
 863             "Set tooltip delay",
 864             delay,
 865             this);
 866     if ( !delay )
 867         return; // cancelled
 868
 869     wxSscanf(delay, _T("%ld"), &s_delay);
 870
 871     wxToolTip::SetDelay(s_delay);
 872
 873     wxLogStatus(this, _T("Tooltip delay set to %ld milliseconds"), s_delay);
 874 }
 875
 876 void MyFrame::OnToggleTooltips(wxCommandEvent& event)
 877 {
 878     static bool s_enabled = TRUE;
 879
 880     s_enabled = !s_enabled;
 881
 882     wxToolTip::Enable(s_enabled);
 883
 884     wxLogStatus(this, _T("Tooltips %sabled"), s_enabled ? _T("en") : _T("dis") );
 885 }
 886 #endif // tooltips
 887
 888 void MyFrame::OnSize( wxSizeEvent& event )
 889 {
 890     wxString msg;
 891     msg.Printf( _("%dx%d"), event.GetSize().x, event.GetSize().y);
 892     SetStatusText(msg, 1);
 893
 894     event.Skip();
 895 }
 896
 897 void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) )
 898 {
 899     // track the window which has the focus in the status bar
 900     static wxWindow *s_windowFocus = (wxWindow *)NULL;
 901     wxWindow *focus = wxWindow::FindFocus();
 902     if ( focus && (focus != s_windowFocus) )
 903     {
 904         s_windowFocus = focus;
 905
 906         wxString msg;
 907         msg.Printf(
 908 #ifdef __WXMSW__
 909                 _T("Focus: wxWindow = %p, HWND = %08x"),
 910 #else
 911                 _T("Focus: wxWindow = %p"),
 912 #endif
 913                 s_windowFocus
 914 #ifdef __WXMSW__
 915                 , s_windowFocus->GetHWND()
 916 #endif
 917                   );
 918
 919         SetStatusText(msg);
 920     }
 921 }