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, const wxString& title,
 172                          const wxPoint &pos, const wxSize &size,
 173                          int n, const wxString choices[], int majorDim,
 174                          long style, const wxValidator& validator,
 175                          const wxString &name )
 176 {
 177     if (!PreCreation( parent, pos, size ) ||
 178         !CreateBase( parent, id, pos, size, style, validator, name ))
 179     {
 180         wxFAIL_MSG( wxT("wxRadioBox creation failed") );
 181         return FALSE;
 182     }
 183
 184     m_widget = gtk_frame_new( wxGTK_CONV( title ) );
 185
 186     // majorDim may be 0 if all trailing parameters were omitted, so don't
 187     // assert here but just use the correct value for it
 188     m_majorDim = majorDim == 0 ? n : majorDim;
 189
 190     GtkRadioButton *m_radio = (GtkRadioButton*) NULL;
 191
 192     wxString label;
 193     GSList *radio_button_group = (GSList *) NULL;
 194     for (int i = 0; i < n; i++)
 195     {
 196         if ( i != 0 )
 197             radio_button_group = gtk_radio_button_group( GTK_RADIO_BUTTON(m_radio) );
 198
 199         label.Empty();
 200         for ( const wxChar *pc = choices[i]; *pc; pc++ )
 201         {
 202             if ( *pc != wxT('&') )
 203                 label += *pc;
 204         }
 205
 206         m_radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, wxGTK_CONV( label ) ) );
 207
 208         gtk_signal_connect( GTK_OBJECT(m_radio), "key_press_event",
 209            GTK_SIGNAL_FUNC(gtk_radiobox_keypress_callback), (gpointer)this );
 210
 211         m_boxes.Append( (wxObject*) m_radio );
 212
 213         ConnectWidget( GTK_WIDGET(m_radio) );
 214
 215         if (!i) gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_radio), TRUE );
 216
 217         gtk_signal_connect( GTK_OBJECT(m_radio), "clicked",
 218             GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
 219
 220         gtk_signal_connect( GTK_OBJECT(m_radio), "focus_in_event",
 221             GTK_SIGNAL_FUNC(gtk_radiobutton_focus_in), (gpointer)this );
 222
 223         gtk_signal_connect( GTK_OBJECT(m_radio), "focus_out_event",
 224             GTK_SIGNAL_FUNC(gtk_radiobutton_focus_out), (gpointer)this );
 225
 226         gtk_pizza_put( GTK_PIZZA(m_parent->m_wxwindow),
 227                          GTK_WIDGET(m_radio),
 228                          m_x+10, m_y+10+(i*24), 10, 10 );
 229     }
 230
 231     m_parent->DoAddChild( this );
 232
 233     PostCreation();
 234     InheritAttributes();
 235
 236     ApplyWidgetStyle();
 237
 238     SetLabel( title );
 239
 240     SetFont( parent->GetFont() );
 241
 242     wxSize ls = LayoutItems();
 243
 244     GtkRequisition req;
 245     req.width = 2;
 246     req.height = 2;
 247     (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_widget) )->size_request ) (m_widget, &req );
 248     if (req.width > ls.x) ls.x = req.width;
 249
 250     wxSize newSize = size;
 251     if (newSize.x == -1) newSize.x = ls.x;
 252     if (newSize.y == -1) newSize.y = ls.y;
 253     SetSize( newSize.x, newSize.y );
 254
 255     Show( TRUE );
 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();
 276 }
 277
 278 wxSize wxRadioBox::LayoutItems()
 279 {
 280     int x = 7;
 281     int y = 15;
 282
 283     if ( m_majorDim == 0 )
 284     {
 285         // avoid dividing by 0 below
 286         wxFAIL_MSG( wxT("dimension of radiobox should not be 0!") );
 287
 288         m_majorDim = 1;
 289     }
 290
 291     int num_per_major = (m_boxes.GetCount() - 1) / m_majorDim +1;
 292
 293     wxSize res( 0, 0 );
 294
 295     int num_of_cols = 0;
 296     int num_of_rows = 0;
 297     if (HasFlag(wxRA_SPECIFY_COLS))
 298     {
 299         num_of_cols = m_majorDim;
 300         num_of_rows = num_per_major;
 301     }
 302     else
 303     {
 304         num_of_cols = num_per_major;
 305         num_of_rows = m_majorDim;
 306     }
 307
 308     if ( HasFlag(wxRA_SPECIFY_COLS) ||
 309          (HasFlag(wxRA_SPECIFY_ROWS) && (num_of_cols > 1)) )
 310     {
 311         for (int j = 0; j < num_of_cols; j++)
 312         {
 313             y = 15;
 314
 315             int max_len = 0;
 316             wxList::compatibility_iterator node = m_boxes.Item( j*num_of_rows );
 317             for (int i1 = 0; i1< num_of_rows; i1++)
 318             {
 319                 GtkWidget *button = GTK_WIDGET( node->GetData() );
 320
 321                 GtkRequisition req;
 322                 req.width = 2;
 323                 req.height = 2;
 324                 (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(button) )->size_request )
 325                       (button, &req );
 326
 327                 if (req.width > max_len) max_len = req.width;
 328
 329                 gtk_pizza_move( GTK_PIZZA(m_parent->m_wxwindow), button, m_x+x, m_y+y );
 330                 y += req.height;
 331
 332                 node = node->GetNext();
 333                 if (!node) break;
 334             }
 335
 336             // we don't know the max_len before
 337
 338             node = m_boxes.Item( j*num_of_rows );
 339             for (int i2 = 0; i2< num_of_rows; i2++)
 340             {
 341                 GtkWidget *button = GTK_WIDGET( node->GetData() );
 342
 343                 gtk_pizza_resize( GTK_PIZZA(m_parent->m_wxwindow), button, max_len, 20 );
 344
 345                 node = node->GetNext();
 346                 if (!node) break;
 347             }
 348
 349             if (y > res.y) res.y = y;
 350
 351             x += max_len + 2;
 352         }
 353
 354         res.x = x+4;
 355         res.y += 4;
 356     }
 357     else
 358     {
 359         int max = 0;
 360
 361         wxList::compatibility_iterator node = m_boxes.GetFirst();
 362         while (node)
 363         {
 364             GtkWidget *button = GTK_WIDGET( node->GetData() );
 365
 366             GtkRequisition req;
 367             req.width = 2;
 368             req.height = 2;
 369             (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(button) )->size_request )
 370                   (button, &req );
 371
 372             if (req.width > max) max = req.width;
 373
 374             node = node->GetNext();
 375         }
 376
 377         node = m_boxes.GetFirst();
 378         while (node)
 379         {
 380             GtkWidget *button = GTK_WIDGET( node->GetData() );
 381
 382             gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow), button, m_x+x, m_y+y, max, 20 );
 383             x += max;
 384
 385             node = node->GetNext();
 386         }
 387         res.x = x+4;
 388         res.y = 40;
 389     }
 390
 391     return res;
 392 }
 393
 394 bool wxRadioBox::Show( bool show )
 395 {
 396     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid radiobox") );
 397
 398     if (!wxControl::Show(show))
 399     {
 400         // nothing to do
 401         return FALSE;
 402     }
 403
 404     if ((m_windowStyle & wxNO_BORDER) != 0)
 405         gtk_widget_hide( m_widget );
 406
 407     wxList::compatibility_iterator node = m_boxes.GetFirst();
 408     while (node)
 409     {
 410         GtkWidget *button = GTK_WIDGET( node->GetData() );
 411
 412         if (show) gtk_widget_show( button ); else gtk_widget_hide( button );
 413
 414         node = node->GetNext();
 415     }
 416
 417     return TRUE;
 418 }
 419
 420 int wxRadioBox::FindString( const wxString &find ) const
 421 {
 422     wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid radiobox") );
 423
 424     int count = 0;
 425
 426     wxList::compatibility_iterator node = m_boxes.GetFirst();
 427     while (node)
 428     {
 429         GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 430 #ifdef __WXGTK20__
 431         wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
 432 #else
 433         wxString str( label->label );
 434 #endif
 435         if (find == str)
 436             return count;
 437
 438         count++;
 439
 440         node = node->GetNext();
 441     }
 442
 443     return -1;
 444 }
 445
 446 void wxRadioBox::SetFocus()
 447 {
 448     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 449
 450     if (m_boxes.GetCount() == 0) return;
 451
 452     wxList::compatibility_iterator node = m_boxes.GetFirst();
 453     while (node)
 454     {
 455         GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 456         if (button->active)
 457         {
 458             gtk_widget_grab_focus( GTK_WIDGET(button) );
 459             return;
 460         }
 461         node = node->GetNext();
 462     }
 463 }
 464
 465 void wxRadioBox::SetSelection( int n )
 466 {
 467     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 468
 469     wxList::compatibility_iterator node = m_boxes.Item( n );
 470
 471     wxCHECK_RET( node, wxT("radiobox wrong index") );
 472
 473     GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 474
 475     GtkDisableEvents();
 476
 477     gtk_toggle_button_set_active( button, 1 );
 478
 479     GtkEnableEvents();
 480 }
 481
 482 int wxRadioBox::GetSelection(void) const
 483 {
 484     wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid radiobox") );
 485
 486     int count = 0;
 487
 488     wxList::compatibility_iterator node = m_boxes.GetFirst();
 489     while (node)
 490     {
 491         GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 492         if (button->active) return count;
 493         count++;
 494         node = node->GetNext();
 495     }
 496
 497     wxFAIL_MSG( wxT("wxRadioBox none selected") );
 498
 499     return -1;
 500 }
 501
 502 wxString wxRadioBox::GetString( int n ) const
 503 {
 504     wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid radiobox") );
 505
 506     wxList::compatibility_iterator node = m_boxes.Item( n );
 507
 508     wxCHECK_MSG( node, wxT(""), wxT("radiobox wrong index") );
 509
 510     GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 511
 512 #ifdef __WXGTK20__
 513     wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
 514 #else
 515     wxString str( label->label );
 516 #endif
 517
 518     return str;
 519 }
 520
 521 void wxRadioBox::SetLabel( const wxString& label )
 522 {
 523     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 524
 525     wxControl::SetLabel( label );
 526
 527     gtk_frame_set_label( GTK_FRAME(m_widget), wxGTK_CONV( wxControl::GetLabel() ) );
 528 }
 529
 530 void wxRadioBox::SetString( int item, const wxString& label )
 531 {
 532     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 533
 534     wxList::compatibility_iterator node = m_boxes.Item( item );
 535
 536     wxCHECK_RET( node, wxT("radiobox wrong index") );
 537
 538     GtkLabel *g_label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 539
 540     gtk_label_set( g_label, wxGTK_CONV( label ) );
 541 }
 542
 543 bool wxRadioBox::Enable( bool enable )
 544 {
 545     if ( !wxControl::Enable( enable ) )
 546         return FALSE;
 547
 548     wxList::compatibility_iterator node = m_boxes.GetFirst();
 549     while (node)
 550     {
 551         GtkButton *button = GTK_BUTTON( node->GetData() );
 552         GtkLabel *label = GTK_LABEL( BUTTON_CHILD(button) );
 553
 554         gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
 555         gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
 556         node = node->GetNext();
 557     }
 558
 559     return TRUE;
 560 }
 561
 562 void wxRadioBox::Enable( int item, bool enable )
 563 {
 564     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 565
 566     wxList::compatibility_iterator node = m_boxes.Item( item );
 567
 568     wxCHECK_RET( node, wxT("radiobox wrong index") );
 569
 570     GtkButton *button = GTK_BUTTON( node->GetData() );
 571     GtkLabel *label = GTK_LABEL( BUTTON_CHILD(button) );
 572
 573     gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
 574     gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
 575 }
 576
 577 void wxRadioBox::Show( int item, bool show )
 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     GtkWidget *button = GTK_WIDGET( node->GetData() );
 586
 587     if (show)
 588         gtk_widget_show( button );
 589     else
 590         gtk_widget_hide( button );
 591 }
 592
 593 wxString wxRadioBox::GetStringSelection() const
 594 {
 595     wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid radiobox") );
 596
 597     wxList::compatibility_iterator node = m_boxes.GetFirst();
 598     while (node)
 599     {
 600         GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 601         if (button->active)
 602         {
 603             GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 604
 605 #ifdef __WXGTK20__
 606             wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
 607 #else
 608             wxString str( label->label );
 609 #endif
 610             return str;
 611         }
 612         node = node->GetNext();
 613     }
 614
 615     wxFAIL_MSG( wxT("wxRadioBox none selected") );
 616     return wxT("");
 617 }
 618
 619 bool wxRadioBox::SetStringSelection( const wxString &s )
 620 {
 621     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid radiobox") );
 622
 623     int res = FindString( s );
 624     if (res == -1) return FALSE;
 625     SetSelection( res );
 626
 627     return TRUE;
 628 }
 629
 630 int wxRadioBox::GetCount() const
 631 {
 632     return m_boxes.GetCount();
 633 }
 634
 635 int wxRadioBox::GetNumberOfRowsOrCols() const
 636 {
 637     return 1;
 638 }
 639
 640 void wxRadioBox::SetNumberOfRowsOrCols( int WXUNUSED(n) )
 641 {
 642     wxFAIL_MSG(wxT("wxRadioBox::SetNumberOfRowsOrCols not implemented."));
 643 }
 644
 645 void wxRadioBox::GtkDisableEvents()
 646 {
 647     wxList::compatibility_iterator node = m_boxes.GetFirst();
 648     while (node)
 649     {
 650         gtk_signal_disconnect_by_func( GTK_OBJECT(node->GetData()),
 651            GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
 652
 653         node = node->GetNext();
 654     }
 655 }
 656
 657 void wxRadioBox::GtkEnableEvents()
 658 {
 659     wxList::compatibility_iterator node = m_boxes.GetFirst();
 660     while (node)
 661     {
 662         gtk_signal_connect( GTK_OBJECT(node->GetData()), "clicked",
 663            GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
 664
 665         node = node->GetNext();
 666     }
 667 }
 668
 669 void wxRadioBox::ApplyWidgetStyle()
 670 {
 671     SetWidgetStyle();
 672
 673     gtk_widget_set_style( m_widget, m_widgetStyle );
 674
 675     wxList::compatibility_iterator node = m_boxes.GetFirst();
 676     while (node)
 677     {
 678         GtkWidget *widget = GTK_WIDGET( node->GetData() );
 679         gtk_widget_set_style( widget, m_widgetStyle );
 680
 681         gtk_widget_set_style( BUTTON_CHILD(node->GetData()), m_widgetStyle );
 682
 683         node = node->GetNext();
 684     }
 685 }
 686
 687 #if wxUSE_TOOLTIPS
 688 void wxRadioBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
 689 {
 690     wxList::compatibility_iterator node = m_boxes.GetFirst();
 691     while (node)
 692     {
 693         GtkWidget *widget = GTK_WIDGET( node->GetData() );
 694         gtk_tooltips_set_tip( tips, widget, wxConvCurrent->cWX2MB(tip), (gchar*) NULL );
 695         node = node->GetNext();
 696     }
 697 }
 698 #endif // wxUSE_TOOLTIPS
 699
 700 bool wxRadioBox::IsOwnGtkWindow( GdkWindow *window )
 701 {
 702     if (window == m_widget->window) return TRUE;
 703
 704     wxList::compatibility_iterator node = m_boxes.GetFirst();
 705     while (node)
 706     {
 707         GtkWidget *button = GTK_WIDGET( node->GetData() );
 708
 709         if (window == button->window) return TRUE;
 710
 711         node = node->GetNext();
 712     }
 713
 714     return FALSE;
 715 }
 716
 717 void wxRadioBox::OnInternalIdle()
 718 {
 719     if ( m_lostFocus )
 720     {
 721         m_hasFocus = FALSE;
 722         m_lostFocus = FALSE;
 723
 724         wxFocusEvent event( wxEVT_KILL_FOCUS, GetId() );
 725         event.SetEventObject( this );
 726
 727         (void)GetEventHandler()->ProcessEvent( event );
 728     }
 729
 730     if (g_delayedFocus == this)
 731     {
 732         if (GTK_WIDGET_REALIZED(m_widget))
 733         {
 734             g_delayedFocus = NULL;
 735             SetFocus();
 736         }
 737     }
 738 }
 739
 740 #endif // wxUSE_RADIOBOX
 741