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(200,130) );
 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(220,10), wxSize(270,130) );
 440 #ifdef __WXMOTIF__
 441     // No wrapping text in wxStaticText yet :-(
 442     (void)new wxStaticText( panel, -1,
 443                             "Drag the slider!",
 444                             wxPoint(228,30),
 445                             wxSize(240, -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(228,25),
 456                             wxSize(240, 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     new wxButton(panel, -1, "Another button", wxPoint(250, 20));
 495
 496     m_notebook->AddPage(panel, "wxBitmapXXX");
 497 }
 498
 499 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 500 {
 501     int x = 0;
 502     int y = 0;
 503     GetClientSize( &x, &y );
 504
 505     if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y*2/3-4 );
 506     if (m_text) m_text->SetSize( 2, y*2/3+2, x-4, y/3-4 );
 507 }
 508
 509 void MyPanel::OnPageChanging( wxNotebookEvent &event )
 510 {
 511     int selOld = event.GetOldSelection();
 512     if ( selOld == 2 )
 513     {
 514         wxMessageBox("This demonstrates how a program may prevent the "
 515                      "page change from taking place - \n the current page will "
 516                      "stay the third one", "Control sample",
 517                      wxICON_INFORMATION | wxOK);
 518
 519         event.Veto();
 520
 521         return;
 522     }
 523
 524     *m_text << "Notebook selection is being changed from " << selOld << "\n";
 525 }
 526
 527 void MyPanel::OnPageChanged( wxNotebookEvent &event )
 528 {
 529     *m_text << "Notebook selection is " << event.GetSelection() << "\n";
 530 }
 531
 532 void MyPanel::OnListBox( wxCommandEvent &event )
 533 {
 534     m_text->AppendText( "ListBox event selection string is: " );
 535     m_text->AppendText( event.GetString() );
 536     m_text->AppendText( "\n" );
 537     m_text->AppendText( "ListBox control selection string is: " );
 538     m_text->AppendText( m_listbox->GetStringSelection() );
 539     m_text->AppendText( "\n" );
 540 }
 541
 542 void MyPanel::OnListBoxDoubleClick( wxCommandEvent &event )
 543 {
 544     m_text->AppendText( "ListBox double click string is: " );
 545     m_text->AppendText( event.GetString() );
 546     m_text->AppendText( "\n" );
 547 }
 548
 549 void MyPanel::OnListBoxButtons( wxCommandEvent &event )
 550 {
 551     switch (event.GetId())
 552     {
 553         case ID_LISTBOX_ENABLE:
 554             {
 555                 m_text->AppendText("Checkbox clicked.\n");
 556                 wxCheckBox *cb = (wxCheckBox*)event.GetEventObject();
 557 #if wxUSE_TOOLTIPS
 558                 if (event.GetInt())
 559                     cb->SetToolTip( "Click to enable listbox" );
 560                 else
 561                     cb->SetToolTip( "Click to disable listbox" );
 562 #endif // wxUSE_TOOLTIPS
 563                 m_listbox->Enable( event.GetInt() == 0 );
 564                 break;
 565             }
 566         case ID_LISTBOX_SEL_NUM:
 567             {
 568                 m_listbox->SetSelection( 2 );
 569                 m_lbSelectThis->WarpPointer( 40, 14 );
 570                 break;
 571             }
 572         case ID_LISTBOX_SEL_STR:
 573             {
 574                 m_listbox->SetStringSelection( "This" );
 575                 m_lbSelectNum->WarpPointer( 40, 14 );
 576                 break;
 577             }
 578         case ID_LISTBOX_CLEAR:
 579             {
 580                 m_listbox->Clear();
 581                 break;
 582             }
 583         case ID_LISTBOX_APPEND:
 584             {
 585                 m_listbox->Append( "Hi!" );
 586                 break;
 587             }
 588         case ID_LISTBOX_DELETE:
 589             {
 590                 int idx = m_listbox->GetSelection();
 591                 m_listbox->Delete( idx );
 592                 break;
 593             }
 594         case ID_LISTBOX_FONT:
 595             {
 596                 m_listbox->SetFont( *wxITALIC_FONT );
 597                 m_checkbox->SetFont( *wxITALIC_FONT );
 598                 break;
 599             }
 600     }
 601 }
 602
 603 void MyPanel::OnChoice( wxCommandEvent &event )
 604 {
 605     m_text->AppendText( "Choice event selection string is: " );
 606     m_text->AppendText( event.GetString() );
 607     m_text->AppendText( "\n" );
 608     m_text->AppendText( "Choice control selection string is: " );
 609     m_text->AppendText( m_choice->GetStringSelection() );
 610     m_text->AppendText( "\n" );
 611 }
 612
 613 void MyPanel::OnChoiceButtons( wxCommandEvent &event )
 614 {
 615     switch (event.GetId())
 616     {
 617         case ID_CHOICE_ENABLE:
 618             {
 619                 m_choice->Enable( event.GetInt() == 0 );
 620                 break;
 621             }
 622         case ID_CHOICE_SEL_NUM:
 623             {
 624                 m_choice->SetSelection( 2 );
 625                 break;
 626             }
 627         case ID_CHOICE_SEL_STR:
 628             {
 629                 m_choice->SetStringSelection( "This" );
 630                 break;
 631             }
 632         case ID_CHOICE_CLEAR:
 633             {
 634                 m_choice->Clear();
 635                 break;
 636             }
 637         case ID_CHOICE_APPEND:
 638             {
 639                 m_choice->Append( "Hi!" );
 640                 break;
 641             }
 642         case ID_CHOICE_DELETE:
 643             {
 644                 int idx = m_choice->GetSelection();
 645                 m_choice->Delete( idx );
 646                 break;
 647             }
 648         case ID_CHOICE_FONT:
 649             {
 650                 m_choice->SetFont( *wxITALIC_FONT );
 651                 break;
 652             }
 653     }
 654 }
 655
 656 void MyPanel::OnCombo( wxCommandEvent &event )
 657 {
 658     m_text->AppendText( "ComboBox event selection string is: " );
 659     m_text->AppendText( event.GetString() );
 660     m_text->AppendText( "\n" );
 661     m_text->AppendText( "ComboBox control selection string is: " );
 662     m_text->AppendText( m_combo->GetStringSelection() );
 663     m_text->AppendText( "\n" );
 664 }
 665
 666 void MyPanel::OnComboButtons( wxCommandEvent &event )
 667 {
 668     switch (event.GetId())
 669     {
 670         case ID_COMBO_ENABLE:
 671             {
 672                 m_combo->Enable( event.GetInt() == 0 );
 673                 break;
 674             }
 675         case ID_COMBO_SEL_NUM:
 676             {
 677                 m_combo->SetSelection( 2 );
 678                 break;
 679             }
 680         case ID_COMBO_SEL_STR:
 681             {
 682                 m_combo->SetStringSelection( "This" );
 683                 break;
 684             }
 685         case ID_COMBO_CLEAR:
 686             {
 687                 m_combo->Clear();
 688                 break;
 689             }
 690         case ID_COMBO_APPEND:
 691             {
 692                 m_combo->Append( "Hi!" );
 693                 break;
 694             }
 695         case ID_COMBO_DELETE:
 696             {
 697                 int idx = m_combo->GetSelection();
 698                 m_combo->Delete( idx );
 699                 break;
 700             }
 701         case ID_COMBO_FONT:
 702             {
 703                 m_combo->SetFont( *wxITALIC_FONT );
 704                 break;
 705             }
 706     }
 707 }
 708
 709 void MyPanel::OnRadio( wxCommandEvent &event )
 710 {
 711     m_text->AppendText( "RadioBox selection string is: " );
 712     m_text->AppendText( event.GetString() );
 713     m_text->AppendText( "\n" );
 714 }
 715
 716 void MyPanel::OnRadioButtons( wxCommandEvent &event )
 717 {
 718     switch (event.GetId())
 719     {
 720         case ID_RADIOBOX_ENABLE:
 721             {
 722                 m_radio->Enable( event.GetInt() == 0 );
 723                 break;
 724             }
 725         case ID_RADIOBOX_SEL_NUM:
 726             {
 727                 m_radio->SetSelection( 2 );
 728                 break;
 729             }
 730         case ID_RADIOBOX_SEL_STR:
 731             {
 732                 m_radio->SetStringSelection( "This" );
 733                 break;
 734             }
 735         case ID_RADIOBOX_FONT:
 736             {
 737                 m_radio->SetFont( *wxITALIC_FONT );
 738                 break;
 739             }
 740     }
 741 }
 742
 743 void MyPanel::OnSetFont( wxCommandEvent &WXUNUSED(event) )
 744 {
 745     m_fontButton->SetFont( *wxITALIC_FONT );
 746     m_text->SetFont( *wxITALIC_FONT );
 747 }
 748
 749 void MyPanel::OnSliderUpdate( wxCommandEvent &WXUNUSED(event) )
 750 {
 751     m_gauge->SetValue( m_slider->GetValue() );
 752 }
 753
 754 #ifndef wxUSE_SPINBUTTON
 755 void MyPanel::OnSpinUpdate( wxSpinEvent &event )
 756 {
 757     wxString value;
 758     value.Printf( _T("%d"), event.GetPosition() );
 759     m_spintext->SetValue( value );
 760
 761     value.Printf( _T("Spin control range: (%d, %d), current = %d\n"),
 762                  m_spinbutton->GetMin(), m_spinbutton->GetMax(),
 763                  m_spinbutton->GetValue());
 764
 765     m_text->AppendText(value);
 766 }
 767
 768 void MyPanel::OnUpdateShowProgress( wxUpdateUIEvent& event )
 769 {
 770     event.Enable( m_spinbutton->GetValue() > 0 );
 771 }
 772
 773 void MyPanel::OnShowProgress( wxCommandEvent& WXUNUSED(event) )
 774 {
 775     int max = m_spinbutton->GetValue();
 776     wxProgressDialog dialog("Progress dialog example",
 777                             "An informative message",
 778                             max,    // range
 779                             this,   // parent
 780                             wxPD_CAN_ABORT | wxPD_APP_MODAL | wxPD_ELAPSED_TIME | wxPD_ESTIMATED_TIME | wxPD_REMAINING_TIME);
 781
 782
 783     bool cont = TRUE;
 784     for ( int i = 0; i < max && cont; i++ )
 785     {
 786         wxSleep(1);
 787         if ( i == max - 1 )
 788         {
 789             cont = dialog.Update(i, "That's all, folks!");
 790         }
 791         else if ( i == max / 2 )
 792         {
 793             cont = dialog.Update(i, "Only a half left!");
 794         }
 795         else
 796         {
 797             cont = dialog.Update(i);
 798         }
 799     }
 800
 801     if ( !cont )
 802     {
 803         *m_text << "Progress dialog aborted!\n";
 804     }
 805     else
 806     {
 807         *m_text << "Countdown from " << max << " finished.\n";
 808     }
 809 }
 810
 811 #endif // wxUSE_SPINBUTTON
 812
 813 MyPanel::~MyPanel()
 814 {
 815     delete m_notebook->GetImageList();
 816 }
 817
 818 //----------------------------------------------------------------------
 819 // MyFrame
 820 //----------------------------------------------------------------------
 821
 822 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 823 EVT_MENU(MINIMAL_QUIT,   MyFrame::OnQuit)
 824 EVT_MENU(MINIMAL_ABOUT,  MyFrame::OnAbout)
 825 #if wxUSE_TOOLTIPS
 826 EVT_MENU(MINIMAL_SET_TOOLTIP_DELAY,  MyFrame::OnSetTooltipDelay)
 827 EVT_MENU(MINIMAL_ENABLE_TOOLTIPS,  MyFrame::OnToggleTooltips)
 828 #endif // wxUSE_TOOLTIPS
 829 EVT_SIZE(MyFrame::OnSize)
 830 EVT_IDLE(MyFrame::OnIdle)
 831 END_EVENT_TABLE()
 832
 833 MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
 834 : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 835 {
 836     CreateStatusBar(2);
 837
 838     (void)new MyPanel( this, 10, 10, 300, 100 );
 839 }
 840
 841 void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
 842 {
 843     Close(TRUE);
 844 }
 845
 846 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 847 {
 848     wxBeginBusyCursor();
 849
 850     wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK );
 851     dialog.ShowModal();
 852
 853     wxEndBusyCursor();
 854 }
 855
 856 #if wxUSE_TOOLTIPS
 857 void MyFrame::OnSetTooltipDelay(wxCommandEvent& event)
 858 {
 859     static long s_delay = 5000;
 860
 861     wxString delay;
 862     delay.Printf( _T("%ld"), s_delay);
 863
 864     delay = wxGetTextFromUser("Enter delay (in milliseconds)",
 865             "Set tooltip delay",
 866             delay,
 867             this);
 868     if ( !delay )
 869         return; // cancelled
 870
 871     wxSscanf(delay, _T("%ld"), &s_delay);
 872
 873     wxToolTip::SetDelay(s_delay);
 874
 875     wxLogStatus(this, _T("Tooltip delay set to %ld milliseconds"), s_delay);
 876 }
 877
 878 void MyFrame::OnToggleTooltips(wxCommandEvent& event)
 879 {
 880     static bool s_enabled = TRUE;
 881
 882     s_enabled = !s_enabled;
 883
 884     wxToolTip::Enable(s_enabled);
 885
 886     wxLogStatus(this, _T("Tooltips %sabled"), s_enabled ? _T("en") : _T("dis") );
 887 }
 888 #endif // tooltips
 889
 890 void MyFrame::OnSize( wxSizeEvent& event )
 891 {
 892     wxString msg;
 893     msg.Printf( _("%dx%d"), event.GetSize().x, event.GetSize().y);
 894     SetStatusText(msg, 1);
 895
 896     event.Skip();
 897 }
 898
 899 void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) )
 900 {
 901     // track the window which has the focus in the status bar
 902     static wxWindow *s_windowFocus = (wxWindow *)NULL;
 903     wxWindow *focus = wxWindow::FindFocus();
 904     if ( focus && (focus != s_windowFocus) )
 905     {
 906         s_windowFocus = focus;
 907
 908         wxString msg;
 909         msg.Printf(
 910 #ifdef __WXMSW__
 911                 _T("Focus: wxWindow = %p, HWND = %08x"),
 912 #else
 913                 _T("Focus: wxWindow = %p"),
 914 #endif
 915                 s_windowFocus
 916 #ifdef __WXMSW__
 917                 , s_windowFocus->GetHWND()
 918 #endif
 919                   );
 920
 921         SetStatusText(msg);
 922     }
 923 }