src/gtk/radiobox.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        radiobox.cpp
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  11 #pragma implementation "radiobox.h"
  12 #endif
  13
  14 // For compilers that support precompilation, includes "wx.h".
  15 #include "wx/wxprec.h"
  16
  17 #if wxUSE_RADIOBOX
  18
  19 #include "wx/radiobox.h"
  20
  21 #include "wx/dialog.h"
  22 #include "wx/frame.h"
  23 #include "wx/log.h"
  24
  25 #include "wx/gtk/private.h"
  26 #include <gdk/gdkkeysyms.h>
  27
  28 #include "wx/gtk/win_gtk.h"
  29
  30 //-----------------------------------------------------------------------------
  31 // idle system
  32 //-----------------------------------------------------------------------------
  33
  34 extern void wxapp_install_idle_handler();
  35 extern bool g_isIdle;
  36
  37 //-----------------------------------------------------------------------------
  38 // data
  39 //-----------------------------------------------------------------------------
  40
  41 extern bool          g_blockEventsOnDrag;
  42 extern wxWindowGTK  *g_delayedFocus;
  43
  44 //-----------------------------------------------------------------------------
  45 // "clicked"
  46 //-----------------------------------------------------------------------------
  47
  48 static void gtk_radiobutton_clicked_callback( GtkToggleButton *button, wxRadioBox *rb )
  49 {
  50     if (g_isIdle) wxapp_install_idle_handler();
  51
  52     if (!rb->m_hasVMT) return;
  53     if (g_blockEventsOnDrag) return;
  54
  55     if (!button->active) return;
  56
  57     wxCommandEvent event( wxEVT_COMMAND_RADIOBOX_SELECTED, rb->GetId() );
  58     event.SetInt( rb->GetSelection() );
  59     event.SetString( rb->GetStringSelection() );
  60     event.SetEventObject( rb );
  61     rb->GetEventHandler()->ProcessEvent(event);
  62 }
  63
  64 //-----------------------------------------------------------------------------
  65 // "key_press_event"
  66 //-----------------------------------------------------------------------------
  67
  68 static gint gtk_radiobox_keypress_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxRadioBox *rb )
  69 {
  70     if (g_isIdle)
  71         wxapp_install_idle_handler();
  72
  73     if (!rb->m_hasVMT) return FALSE;
  74     if (g_blockEventsOnDrag) return FALSE;
  75
  76     if ((gdk_event->keyval != GDK_Up) &&
  77         (gdk_event->keyval != GDK_Down) &&
  78         (gdk_event->keyval != GDK_Left) &&
  79         (gdk_event->keyval != GDK_Right))
  80     {
  81         return FALSE;
  82     }
  83
  84     wxList::compatibility_iterator node = rb->m_boxes.Find( (wxObject*) widget );
  85     if (!node)
  86     {
  87         return FALSE;
  88     }
  89
  90     gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
  91
  92     if ((gdk_event->keyval == GDK_Up) ||
  93         (gdk_event->keyval == GDK_Left))
  94     {
  95         if (node == rb->m_boxes.GetFirst())
  96             node = rb->m_boxes.GetLast();
  97         else
  98             node = node->GetPrevious();
  99     }
 100     else
 101     {
 102         if (node == rb->m_boxes.GetLast())
 103             node = rb->m_boxes.GetFirst();
 104         else
 105             node = node->GetNext();
 106     }
 107
 108     GtkWidget *button = (GtkWidget*) node->GetData();
 109
 110     gtk_widget_grab_focus( button );
 111
 112     return TRUE;
 113 }
 114
 115 static gint gtk_radiobutton_focus_in( GtkWidget *widget,
 116                                       GdkEvent *WXUNUSED(event),
 117                                       wxRadioBox *win )
 118 {
 119     if ( win->m_lostFocus )
 120     {
 121         // no, we didn't really lose it
 122         win->m_lostFocus = FALSE;
 123     }
 124     else if ( !win->m_hasFocus )
 125     {
 126         win->m_hasFocus = TRUE;
 127
 128         wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
 129         event.SetEventObject( win );
 130
 131         // never stop the signal emission, it seems to break the kbd handling
 132         // inside the radiobox
 133         (void)win->GetEventHandler()->ProcessEvent( event );
 134     }
 135
 136     return FALSE;
 137 }
 138
 139 static gint gtk_radiobutton_focus_out( GtkWidget *widget,
 140                                        GdkEvent *WXUNUSED(event),
 141                                        wxRadioBox *win )
 142 {
 143   //    wxASSERT_MSG( win->m_hasFocus, _T("got focus out without any focus in?") );
 144   // Replace with a warning, else we dump core a lot!
 145   //  if (!win->m_hasFocus)
 146   //      wxLogWarning(_T("Radiobox got focus out without any focus in.") );
 147
 148     // we might have lost the focus, but may be not - it may have just gone to
 149     // another button in the same radiobox, so we'll check for it in the next
 150     // idle iteration (leave m_hasFocus == TRUE for now)
 151     win->m_lostFocus = TRUE;
 152
 153     return FALSE;
 154 }
 155
 156 //-----------------------------------------------------------------------------
 157 // wxRadioBox
 158 //-----------------------------------------------------------------------------
 159
 160 IMPLEMENT_DYNAMIC_CLASS(wxRadioBox,wxControl)
 161
 162 void wxRadioBox::Init()
 163 {
 164     m_needParent = TRUE;
 165     m_acceptsFocus = TRUE;
 166
 167     m_hasFocus =
 168     m_lostFocus = FALSE;
 169 }
 170
 171 bool wxRadioBox::Create( wxWindow *parent, wxWindowID id,
 172                          const wxString& title,
 173                          const wxPoint &pos, const wxSize &size,
 174                          const wxArrayString& choices, int majorDim,
 175                          long style, const wxValidator& validator,
 176                          const wxString &name )
 177 {
 178     wxCArrayString chs(choices);
 179
 180     return Create( parent, id, title, pos, size, chs.GetCount(),
 181                    chs.GetStrings(), majorDim, style, validator, name );
 182 }
 183
 184 bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title,
 185                          const wxPoint &pos, const wxSize &size,
 186                          int n, const wxString choices[], int majorDim,
 187                          long style, const wxValidator& validator,
 188                          const wxString &name )
 189 {
 190     if (!PreCreation( parent, pos, size ) ||
 191         !CreateBase( parent, id, pos, size, style, validator, name ))
 192     {
 193         wxFAIL_MSG( wxT("wxRadioBox creation failed") );
 194         return FALSE;
 195     }
 196
 197     m_widget = gtk_frame_new( wxGTK_CONV( title ) );
 198
 199     // majorDim may be 0 if all trailing parameters were omitted, so don't
 200     // assert here but just use the correct value for it
 201     m_majorDim = majorDim == 0 ? n : majorDim;
 202
 203     GtkRadioButton *m_radio = (GtkRadioButton*) NULL;
 204
 205     wxString label;
 206     GSList *radio_button_group = (GSList *) NULL;
 207     for (int i = 0; i < n; i++)
 208     {
 209         if ( i != 0 )
 210             radio_button_group = gtk_radio_button_group( GTK_RADIO_BUTTON(m_radio) );
 211
 212         label.Empty();
 213         for ( const wxChar *pc = choices[i]; *pc; pc++ )
 214         {
 215             if ( *pc != wxT('&') )
 216                 label += *pc;
 217         }
 218
 219         m_radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, wxGTK_CONV( label ) ) );
 220
 221         gtk_signal_connect( GTK_OBJECT(m_radio), "key_press_event",
 222            GTK_SIGNAL_FUNC(gtk_radiobox_keypress_callback), (gpointer)this );
 223
 224         m_boxes.Append( (wxObject*) m_radio );
 225
 226         ConnectWidget( GTK_WIDGET(m_radio) );
 227
 228         if (!i) gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_radio), TRUE );
 229
 230         gtk_signal_connect( GTK_OBJECT(m_radio), "clicked",
 231             GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
 232
 233         gtk_signal_connect( GTK_OBJECT(m_radio), "focus_in_event",
 234             GTK_SIGNAL_FUNC(gtk_radiobutton_focus_in), (gpointer)this );
 235
 236         gtk_signal_connect( GTK_OBJECT(m_radio), "focus_out_event",
 237             GTK_SIGNAL_FUNC(gtk_radiobutton_focus_out), (gpointer)this );
 238
 239         gtk_pizza_put( GTK_PIZZA(m_parent->m_wxwindow),
 240                          GTK_WIDGET(m_radio),
 241                          m_x+10, m_y+10+(i*24), 10, 10 );
 242     }
 243
 244     m_parent->DoAddChild( this );
 245
 246     bool wasShown = IsShown();
 247     if ( wasShown )
 248         Hide(); // prevent PostCreation() from showing us
 249
 250     SetLabel( title );
 251
 252     PostCreation(size);
 253
 254     if ( wasShown )
 255         Show();
 256
 257     return TRUE;
 258 }
 259
 260 wxRadioBox::~wxRadioBox()
 261 {
 262     wxList::compatibility_iterator node = m_boxes.GetFirst();
 263     while (node)
 264     {
 265         GtkWidget *button = GTK_WIDGET( node->GetData() );
 266         gtk_widget_destroy( button );
 267         node = node->GetNext();
 268     }
 269 }
 270
 271 void wxRadioBox::DoSetSize( int x, int y, int width, int height, int sizeFlags )
 272 {
 273     wxWindow::DoSetSize( x, y, width, height, sizeFlags );
 274
 275     LayoutItems(false);
 276 }
 277
 278 wxSize wxRadioBox::DoGetBestSize() const
 279 {
 280     wxSize size = LayoutItems(true);
 281
 282     GtkRequisition req;
 283     req.width = 2;
 284     req.height = 2;
 285     (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_widget) )->size_request ) (m_widget, &req );
 286     if (req.width > size.x)
 287         size.x = req.width;
 288
 289     return size;
 290 }
 291
 292 wxSize wxRadioBox::LayoutItems(bool justCalc) const
 293 {
 294     wxSize res( 0, 0 );
 295
 296     // avoid dividing by 0 below
 297     wxCHECK_MSG( m_majorDim, res, wxT("dimension of radiobox should not be 0!") );
 298
 299     int num_per_major = (m_boxes.GetCount() - 1) / m_majorDim +1;
 300
 301     int x = 7;
 302     int y = 15;
 303
 304     int num_of_cols = 0;
 305     int num_of_rows = 0;
 306     if (HasFlag(wxRA_SPECIFY_COLS))
 307     {
 308         num_of_cols = m_majorDim;
 309         num_of_rows = num_per_major;
 310     }
 311     else
 312     {
 313         num_of_cols = num_per_major;
 314         num_of_rows = m_majorDim;
 315     }
 316
 317     int lineheight = GetCharHeight()+2;
 318
 319     if ( HasFlag(wxRA_SPECIFY_COLS) ||
 320          (HasFlag(wxRA_SPECIFY_ROWS) && (num_of_cols > 1)) )
 321     {
 322         for (int j = 0; j < num_of_cols; j++)
 323         {
 324             y = 3;
 325             y += lineheight;
 326
 327             int max_len = 0;
 328             wxList::compatibility_iterator node = m_boxes.Item( j*num_of_rows );
 329             for (int i1 = 0; i1< num_of_rows; i1++)
 330             {
 331                 GtkWidget *button = GTK_WIDGET( node->GetData() );
 332
 333                 GtkRequisition req;
 334                 req.width = 2;
 335                 req.height = 2;
 336                 (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(button) )->size_request )
 337                       (button, &req );
 338
 339                 if (req.width > max_len) max_len = req.width;
 340
 341                 if ( !justCalc )
 342                     gtk_pizza_move( GTK_PIZZA(m_parent->m_wxwindow), button, m_x+x, m_y+y );
 343                 y += req.height;
 344
 345                 node = node->GetNext();
 346                 if (!node) break;
 347             }
 348
 349             // we don't know the max_len before
 350
 351             node = m_boxes.Item( j*num_of_rows );
 352             for (int i2 = 0; i2< num_of_rows; i2++)
 353             {
 354                 GtkWidget *button = GTK_WIDGET( node->GetData() );
 355
 356                 if ( !justCalc )
 357                     gtk_pizza_resize( GTK_PIZZA(m_parent->m_wxwindow), button, max_len, lineheight );
 358
 359                 node = node->GetNext();
 360                 if (!node) break;
 361             }
 362
 363             if (y > res.y) res.y = y;
 364
 365             x += max_len + 2;
 366         }
 367
 368         res.x = x+4;
 369         res.y += 4;
 370     }
 371     else
 372     {
 373         int max = 0;
 374
 375         wxList::compatibility_iterator node = m_boxes.GetFirst();
 376         while (node)
 377         {
 378             GtkWidget *button = GTK_WIDGET( node->GetData() );
 379
 380             GtkRequisition req;
 381             req.width = 2;
 382             req.height = 2;
 383             (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(button) )->size_request )
 384                   (button, &req );
 385
 386             if (req.width > max) max = req.width;
 387
 388             node = node->GetNext();
 389         }
 390
 391         node = m_boxes.GetFirst();
 392         while (node)
 393         {
 394             GtkWidget *button = GTK_WIDGET( node->GetData() );
 395
 396             if ( !justCalc )
 397                 gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow), button, m_x+x, m_y+y, max, lineheight );
 398             x += max;
 399
 400             node = node->GetNext();
 401         }
 402         res.x = x+4;
 403         res.y = 40;
 404     }
 405
 406     return res;
 407 }
 408
 409 bool wxRadioBox::Show( bool show )
 410 {
 411     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid radiobox") );
 412
 413     if (!wxControl::Show(show))
 414     {
 415         // nothing to do
 416         return FALSE;
 417     }
 418
 419     if ( HasFlag(wxNO_BORDER) )
 420         gtk_widget_hide( m_widget );
 421
 422     wxList::compatibility_iterator node = m_boxes.GetFirst();
 423     while (node)
 424     {
 425         GtkWidget *button = GTK_WIDGET( node->GetData() );
 426
 427         if (show) gtk_widget_show( button ); else gtk_widget_hide( button );
 428
 429         node = node->GetNext();
 430     }
 431
 432     return TRUE;
 433 }
 434
 435 int wxRadioBox::FindString( const wxString &find ) const
 436 {
 437     wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid radiobox") );
 438
 439     int count = 0;
 440
 441     wxList::compatibility_iterator node = m_boxes.GetFirst();
 442     while (node)
 443     {
 444         GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 445 #ifdef __WXGTK20__
 446         wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
 447 #else
 448         wxString str( label->label );
 449 #endif
 450         if (find == str)
 451             return count;
 452
 453         count++;
 454
 455         node = node->GetNext();
 456     }
 457
 458     return -1;
 459 }
 460
 461 void wxRadioBox::SetFocus()
 462 {
 463     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 464
 465     if (m_boxes.GetCount() == 0) return;
 466
 467     wxList::compatibility_iterator node = m_boxes.GetFirst();
 468     while (node)
 469     {
 470         GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 471         if (button->active)
 472         {
 473             gtk_widget_grab_focus( GTK_WIDGET(button) );
 474             return;
 475         }
 476         node = node->GetNext();
 477     }
 478 }
 479
 480 void wxRadioBox::SetSelection( int n )
 481 {
 482     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 483
 484     wxList::compatibility_iterator node = m_boxes.Item( n );
 485
 486     wxCHECK_RET( node, wxT("radiobox wrong index") );
 487
 488     GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 489
 490     GtkDisableEvents();
 491
 492     gtk_toggle_button_set_active( button, 1 );
 493
 494     GtkEnableEvents();
 495 }
 496
 497 int wxRadioBox::GetSelection(void) const
 498 {
 499     wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid radiobox") );
 500
 501     int count = 0;
 502
 503     wxList::compatibility_iterator node = m_boxes.GetFirst();
 504     while (node)
 505     {
 506         GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 507         if (button->active) return count;
 508         count++;
 509         node = node->GetNext();
 510     }
 511
 512     wxFAIL_MSG( wxT("wxRadioBox none selected") );
 513
 514     return -1;
 515 }
 516
 517 wxString wxRadioBox::GetString( int n ) const
 518 {
 519     wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid radiobox") );
 520
 521     wxList::compatibility_iterator node = m_boxes.Item( n );
 522
 523     wxCHECK_MSG( node, wxT(""), wxT("radiobox wrong index") );
 524
 525     GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 526
 527 #ifdef __WXGTK20__
 528     wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
 529 #else
 530     wxString str( label->label );
 531 #endif
 532
 533     return str;
 534 }
 535
 536 void wxRadioBox::SetLabel( const wxString& label )
 537 {
 538     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 539
 540     wxControl::SetLabel( label );
 541
 542     gtk_frame_set_label( GTK_FRAME(m_widget), wxGTK_CONV( wxControl::GetLabel() ) );
 543 }
 544
 545 void wxRadioBox::SetString( int item, const wxString& label )
 546 {
 547     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 548
 549     wxList::compatibility_iterator node = m_boxes.Item( item );
 550
 551     wxCHECK_RET( node, wxT("radiobox wrong index") );
 552
 553     GtkLabel *g_label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 554
 555     gtk_label_set( g_label, wxGTK_CONV( label ) );
 556 }
 557
 558 bool wxRadioBox::Enable( bool enable )
 559 {
 560     if ( !wxControl::Enable( enable ) )
 561         return FALSE;
 562
 563     wxList::compatibility_iterator node = m_boxes.GetFirst();
 564     while (node)
 565     {
 566         GtkButton *button = GTK_BUTTON( node->GetData() );
 567         GtkLabel *label = GTK_LABEL( BUTTON_CHILD(button) );
 568
 569         gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
 570         gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
 571         node = node->GetNext();
 572     }
 573
 574     return TRUE;
 575 }
 576
 577 void wxRadioBox::Enable( int item, bool enable )
 578 {
 579     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 580
 581     wxList::compatibility_iterator node = m_boxes.Item( item );
 582
 583     wxCHECK_RET( node, wxT("radiobox wrong index") );
 584
 585     GtkButton *button = GTK_BUTTON( node->GetData() );
 586     GtkLabel *label = GTK_LABEL( BUTTON_CHILD(button) );
 587
 588     gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
 589     gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
 590 }
 591
 592 void wxRadioBox::Show( int item, bool show )
 593 {
 594     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 595
 596     wxList::compatibility_iterator node = m_boxes.Item( item );
 597
 598     wxCHECK_RET( node, wxT("radiobox wrong index") );
 599
 600     GtkWidget *button = GTK_WIDGET( node->GetData() );
 601
 602     if (show)
 603         gtk_widget_show( button );
 604     else
 605         gtk_widget_hide( button );
 606 }
 607
 608 wxString wxRadioBox::GetStringSelection() const
 609 {
 610     wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid radiobox") );
 611
 612     wxList::compatibility_iterator node = m_boxes.GetFirst();
 613     while (node)
 614     {
 615         GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 616         if (button->active)
 617         {
 618             GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 619
 620 #ifdef __WXGTK20__
 621             wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
 622 #else
 623             wxString str( label->label );
 624 #endif
 625             return str;
 626         }
 627         node = node->GetNext();
 628     }
 629
 630     wxFAIL_MSG( wxT("wxRadioBox none selected") );
 631     return wxT("");
 632 }
 633
 634 bool wxRadioBox::SetStringSelection( const wxString &s )
 635 {
 636     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid radiobox") );
 637
 638     int res = FindString( s );
 639     if (res == -1) return FALSE;
 640     SetSelection( res );
 641
 642     return TRUE;
 643 }
 644
 645 int wxRadioBox::GetCount() const
 646 {
 647     return m_boxes.GetCount();
 648 }
 649
 650 int wxRadioBox::GetNumberOfRowsOrCols() const
 651 {
 652     return 1;
 653 }
 654
 655 void wxRadioBox::SetNumberOfRowsOrCols( int WXUNUSED(n) )
 656 {
 657     wxFAIL_MSG(wxT("wxRadioBox::SetNumberOfRowsOrCols not implemented."));
 658 }
 659
 660 void wxRadioBox::GtkDisableEvents()
 661 {
 662     wxList::compatibility_iterator node = m_boxes.GetFirst();
 663     while (node)
 664     {
 665         gtk_signal_disconnect_by_func( GTK_OBJECT(node->GetData()),
 666            GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
 667
 668         node = node->GetNext();
 669     }
 670 }
 671
 672 void wxRadioBox::GtkEnableEvents()
 673 {
 674     wxList::compatibility_iterator node = m_boxes.GetFirst();
 675     while (node)
 676     {
 677         gtk_signal_connect( GTK_OBJECT(node->GetData()), "clicked",
 678            GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
 679
 680         node = node->GetNext();
 681     }
 682 }
 683
 684 void wxRadioBox::ApplyWidgetStyle()
 685 {
 686     SetWidgetStyle();
 687
 688     gtk_widget_set_style( m_widget, m_widgetStyle );
 689
 690     wxList::compatibility_iterator node = m_boxes.GetFirst();
 691     while (node)
 692     {
 693         GtkWidget *widget = GTK_WIDGET( node->GetData() );
 694         gtk_widget_set_style( widget, m_widgetStyle );
 695
 696         gtk_widget_set_style( BUTTON_CHILD(node->GetData()), m_widgetStyle );
 697
 698         node = node->GetNext();
 699     }
 700 }
 701
 702 #if wxUSE_TOOLTIPS
 703 void wxRadioBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
 704 {
 705     wxList::compatibility_iterator node = m_boxes.GetFirst();
 706     while (node)
 707     {
 708         GtkWidget *widget = GTK_WIDGET( node->GetData() );
 709         gtk_tooltips_set_tip( tips, widget, wxConvCurrent->cWX2MB(tip), (gchar*) NULL );
 710         node = node->GetNext();
 711     }
 712 }
 713 #endif // wxUSE_TOOLTIPS
 714
 715 bool wxRadioBox::IsOwnGtkWindow( GdkWindow *window )
 716 {
 717     if (window == m_widget->window) return TRUE;
 718
 719     wxList::compatibility_iterator node = m_boxes.GetFirst();
 720     while (node)
 721     {
 722         GtkWidget *button = GTK_WIDGET( node->GetData() );
 723
 724         if (window == button->window) return TRUE;
 725
 726         node = node->GetNext();
 727     }
 728
 729     return FALSE;
 730 }
 731
 732 void wxRadioBox::OnInternalIdle()
 733 {
 734     if ( m_lostFocus )
 735     {
 736         m_hasFocus = FALSE;
 737         m_lostFocus = FALSE;
 738
 739         wxFocusEvent event( wxEVT_KILL_FOCUS, GetId() );
 740         event.SetEventObject( this );
 741
 742         (void)GetEventHandler()->ProcessEvent( event );
 743     }
 744
 745     if (g_delayedFocus == this)
 746     {
 747         if (GTK_WIDGET_REALIZED(m_widget))
 748         {
 749             g_delayedFocus = NULL;
 750             SetFocus();
 751         }
 752     }
 753 }
 754
 755 // static
 756 wxVisualAttributes
 757 wxRadioBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
 758 {
 759     wxVisualAttributes attr;
 760     GtkWidget* widget = gtk_radio_button_new_with_label(NULL, "");
 761     attr = GetDefaultAttributesFromGTKWidget(widget);
 762     gtk_widget_destroy(widget);
 763     return attr;
 764 }
 765
 766 #endif // wxUSE_RADIOBOX
 767