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     PostCreation();
 250     InheritAttributes();
 251
 252     ApplyWidgetStyle();
 253
 254     SetLabel( title );
 255
 256     SetFont( parent->GetFont() );
 257
 258     SetBestSize( size );
 259
 260     if ( wasShown )
 261         Show();
 262
 263     return TRUE;
 264 }
 265
 266 wxRadioBox::~wxRadioBox()
 267 {
 268     wxList::compatibility_iterator node = m_boxes.GetFirst();
 269     while (node)
 270     {
 271         GtkWidget *button = GTK_WIDGET( node->GetData() );
 272         gtk_widget_destroy( button );
 273         node = node->GetNext();
 274     }
 275 }
 276
 277 void wxRadioBox::DoSetSize( int x, int y, int width, int height, int sizeFlags )
 278 {
 279     wxWindow::DoSetSize( x, y, width, height, sizeFlags );
 280
 281     LayoutItems(false);
 282 }
 283
 284 wxSize wxRadioBox::DoGetBestSize() const
 285 {
 286     wxSize size = LayoutItems(true);
 287
 288     GtkRequisition req;
 289     req.width = 2;
 290     req.height = 2;
 291     (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_widget) )->size_request ) (m_widget, &req );
 292     if (req.width > size.x)
 293         size.x = req.width;
 294
 295     return size;
 296 }
 297
 298 wxSize wxRadioBox::LayoutItems(bool justCalc) const
 299 {
 300     wxSize res( 0, 0 );
 301
 302     // avoid dividing by 0 below
 303     wxCHECK_MSG( m_majorDim, res, wxT("dimension of radiobox should not be 0!") );
 304
 305     int num_per_major = (m_boxes.GetCount() - 1) / m_majorDim +1;
 306
 307     int x = 7;
 308     int y = 15;
 309
 310     int num_of_cols = 0;
 311     int num_of_rows = 0;
 312     if (HasFlag(wxRA_SPECIFY_COLS))
 313     {
 314         num_of_cols = m_majorDim;
 315         num_of_rows = num_per_major;
 316     }
 317     else
 318     {
 319         num_of_cols = num_per_major;
 320         num_of_rows = m_majorDim;
 321     }
 322
 323     int lineheight = GetCharHeight()+2;
 324
 325     if ( HasFlag(wxRA_SPECIFY_COLS) ||
 326          (HasFlag(wxRA_SPECIFY_ROWS) && (num_of_cols > 1)) )
 327     {
 328         for (int j = 0; j < num_of_cols; j++)
 329         {
 330             y = 3;
 331             y += lineheight;
 332
 333             int max_len = 0;
 334             wxList::compatibility_iterator node = m_boxes.Item( j*num_of_rows );
 335             for (int i1 = 0; i1< num_of_rows; i1++)
 336             {
 337                 GtkWidget *button = GTK_WIDGET( node->GetData() );
 338
 339                 GtkRequisition req;
 340                 req.width = 2;
 341                 req.height = 2;
 342                 (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(button) )->size_request )
 343                       (button, &req );
 344
 345                 if (req.width > max_len) max_len = req.width;
 346
 347                 if ( !justCalc )
 348                     gtk_pizza_move( GTK_PIZZA(m_parent->m_wxwindow), button, m_x+x, m_y+y );
 349                 y += req.height;
 350
 351                 node = node->GetNext();
 352                 if (!node) break;
 353             }
 354
 355             // we don't know the max_len before
 356
 357             node = m_boxes.Item( j*num_of_rows );
 358             for (int i2 = 0; i2< num_of_rows; i2++)
 359             {
 360                 GtkWidget *button = GTK_WIDGET( node->GetData() );
 361
 362                 if ( !justCalc )
 363                     gtk_pizza_resize( GTK_PIZZA(m_parent->m_wxwindow), button, max_len, lineheight );
 364
 365                 node = node->GetNext();
 366                 if (!node) break;
 367             }
 368
 369             if (y > res.y) res.y = y;
 370
 371             x += max_len + 2;
 372         }
 373
 374         res.x = x+4;
 375         res.y += 4;
 376     }
 377     else
 378     {
 379         int max = 0;
 380
 381         wxList::compatibility_iterator node = m_boxes.GetFirst();
 382         while (node)
 383         {
 384             GtkWidget *button = GTK_WIDGET( node->GetData() );
 385
 386             GtkRequisition req;
 387             req.width = 2;
 388             req.height = 2;
 389             (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(button) )->size_request )
 390                   (button, &req );
 391
 392             if (req.width > max) max = req.width;
 393
 394             node = node->GetNext();
 395         }
 396
 397         node = m_boxes.GetFirst();
 398         while (node)
 399         {
 400             GtkWidget *button = GTK_WIDGET( node->GetData() );
 401
 402             if ( !justCalc )
 403                 gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow), button, m_x+x, m_y+y, max, lineheight );
 404             x += max;
 405
 406             node = node->GetNext();
 407         }
 408         res.x = x+4;
 409         res.y = 40;
 410     }
 411
 412     return res;
 413 }
 414
 415 bool wxRadioBox::Show( bool show )
 416 {
 417     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid radiobox") );
 418
 419     if (!wxControl::Show(show))
 420     {
 421         // nothing to do
 422         return FALSE;
 423     }
 424
 425     if ( HasFlag(wxNO_BORDER) )
 426         gtk_widget_hide( m_widget );
 427
 428     wxList::compatibility_iterator node = m_boxes.GetFirst();
 429     while (node)
 430     {
 431         GtkWidget *button = GTK_WIDGET( node->GetData() );
 432
 433         if (show) gtk_widget_show( button ); else gtk_widget_hide( button );
 434
 435         node = node->GetNext();
 436     }
 437
 438     return TRUE;
 439 }
 440
 441 int wxRadioBox::FindString( const wxString &find ) const
 442 {
 443     wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid radiobox") );
 444
 445     int count = 0;
 446
 447     wxList::compatibility_iterator node = m_boxes.GetFirst();
 448     while (node)
 449     {
 450         GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 451 #ifdef __WXGTK20__
 452         wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
 453 #else
 454         wxString str( label->label );
 455 #endif
 456         if (find == str)
 457             return count;
 458
 459         count++;
 460
 461         node = node->GetNext();
 462     }
 463
 464     return -1;
 465 }
 466
 467 void wxRadioBox::SetFocus()
 468 {
 469     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 470
 471     if (m_boxes.GetCount() == 0) return;
 472
 473     wxList::compatibility_iterator node = m_boxes.GetFirst();
 474     while (node)
 475     {
 476         GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 477         if (button->active)
 478         {
 479             gtk_widget_grab_focus( GTK_WIDGET(button) );
 480             return;
 481         }
 482         node = node->GetNext();
 483     }
 484 }
 485
 486 void wxRadioBox::SetSelection( int n )
 487 {
 488     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 489
 490     wxList::compatibility_iterator node = m_boxes.Item( n );
 491
 492     wxCHECK_RET( node, wxT("radiobox wrong index") );
 493
 494     GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 495
 496     GtkDisableEvents();
 497
 498     gtk_toggle_button_set_active( button, 1 );
 499
 500     GtkEnableEvents();
 501 }
 502
 503 int wxRadioBox::GetSelection(void) const
 504 {
 505     wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid radiobox") );
 506
 507     int count = 0;
 508
 509     wxList::compatibility_iterator node = m_boxes.GetFirst();
 510     while (node)
 511     {
 512         GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 513         if (button->active) return count;
 514         count++;
 515         node = node->GetNext();
 516     }
 517
 518     wxFAIL_MSG( wxT("wxRadioBox none selected") );
 519
 520     return -1;
 521 }
 522
 523 wxString wxRadioBox::GetString( int n ) const
 524 {
 525     wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid radiobox") );
 526
 527     wxList::compatibility_iterator node = m_boxes.Item( n );
 528
 529     wxCHECK_MSG( node, wxT(""), wxT("radiobox wrong index") );
 530
 531     GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 532
 533 #ifdef __WXGTK20__
 534     wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
 535 #else
 536     wxString str( label->label );
 537 #endif
 538
 539     return str;
 540 }
 541
 542 void wxRadioBox::SetLabel( const wxString& label )
 543 {
 544     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 545
 546     wxControl::SetLabel( label );
 547
 548     gtk_frame_set_label( GTK_FRAME(m_widget), wxGTK_CONV( wxControl::GetLabel() ) );
 549 }
 550
 551 void wxRadioBox::SetString( int item, const wxString& label )
 552 {
 553     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 554
 555     wxList::compatibility_iterator node = m_boxes.Item( item );
 556
 557     wxCHECK_RET( node, wxT("radiobox wrong index") );
 558
 559     GtkLabel *g_label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 560
 561     gtk_label_set( g_label, wxGTK_CONV( label ) );
 562 }
 563
 564 bool wxRadioBox::Enable( bool enable )
 565 {
 566     if ( !wxControl::Enable( enable ) )
 567         return FALSE;
 568
 569     wxList::compatibility_iterator node = m_boxes.GetFirst();
 570     while (node)
 571     {
 572         GtkButton *button = GTK_BUTTON( node->GetData() );
 573         GtkLabel *label = GTK_LABEL( BUTTON_CHILD(button) );
 574
 575         gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
 576         gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
 577         node = node->GetNext();
 578     }
 579
 580     return TRUE;
 581 }
 582
 583 void wxRadioBox::Enable( int item, bool enable )
 584 {
 585     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 586
 587     wxList::compatibility_iterator node = m_boxes.Item( item );
 588
 589     wxCHECK_RET( node, wxT("radiobox wrong index") );
 590
 591     GtkButton *button = GTK_BUTTON( node->GetData() );
 592     GtkLabel *label = GTK_LABEL( BUTTON_CHILD(button) );
 593
 594     gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
 595     gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
 596 }
 597
 598 void wxRadioBox::Show( int item, bool show )
 599 {
 600     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 601
 602     wxList::compatibility_iterator node = m_boxes.Item( item );
 603
 604     wxCHECK_RET( node, wxT("radiobox wrong index") );
 605
 606     GtkWidget *button = GTK_WIDGET( node->GetData() );
 607
 608     if (show)
 609         gtk_widget_show( button );
 610     else
 611         gtk_widget_hide( button );
 612 }
 613
 614 wxString wxRadioBox::GetStringSelection() const
 615 {
 616     wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid radiobox") );
 617
 618     wxList::compatibility_iterator node = m_boxes.GetFirst();
 619     while (node)
 620     {
 621         GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 622         if (button->active)
 623         {
 624             GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 625
 626 #ifdef __WXGTK20__
 627             wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
 628 #else
 629             wxString str( label->label );
 630 #endif
 631             return str;
 632         }
 633         node = node->GetNext();
 634     }
 635
 636     wxFAIL_MSG( wxT("wxRadioBox none selected") );
 637     return wxT("");
 638 }
 639
 640 bool wxRadioBox::SetStringSelection( const wxString &s )
 641 {
 642     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid radiobox") );
 643
 644     int res = FindString( s );
 645     if (res == -1) return FALSE;
 646     SetSelection( res );
 647
 648     return TRUE;
 649 }
 650
 651 int wxRadioBox::GetCount() const
 652 {
 653     return m_boxes.GetCount();
 654 }
 655
 656 int wxRadioBox::GetNumberOfRowsOrCols() const
 657 {
 658     return 1;
 659 }
 660
 661 void wxRadioBox::SetNumberOfRowsOrCols( int WXUNUSED(n) )
 662 {
 663     wxFAIL_MSG(wxT("wxRadioBox::SetNumberOfRowsOrCols not implemented."));
 664 }
 665
 666 void wxRadioBox::GtkDisableEvents()
 667 {
 668     wxList::compatibility_iterator node = m_boxes.GetFirst();
 669     while (node)
 670     {
 671         gtk_signal_disconnect_by_func( GTK_OBJECT(node->GetData()),
 672            GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
 673
 674         node = node->GetNext();
 675     }
 676 }
 677
 678 void wxRadioBox::GtkEnableEvents()
 679 {
 680     wxList::compatibility_iterator node = m_boxes.GetFirst();
 681     while (node)
 682     {
 683         gtk_signal_connect( GTK_OBJECT(node->GetData()), "clicked",
 684            GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
 685
 686         node = node->GetNext();
 687     }
 688 }
 689
 690 void wxRadioBox::ApplyWidgetStyle()
 691 {
 692     SetWidgetStyle();
 693
 694     gtk_widget_set_style( m_widget, m_widgetStyle );
 695
 696     wxList::compatibility_iterator node = m_boxes.GetFirst();
 697     while (node)
 698     {
 699         GtkWidget *widget = GTK_WIDGET( node->GetData() );
 700         gtk_widget_set_style( widget, m_widgetStyle );
 701
 702         gtk_widget_set_style( BUTTON_CHILD(node->GetData()), m_widgetStyle );
 703
 704         node = node->GetNext();
 705     }
 706 }
 707
 708 #if wxUSE_TOOLTIPS
 709 void wxRadioBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
 710 {
 711     wxList::compatibility_iterator node = m_boxes.GetFirst();
 712     while (node)
 713     {
 714         GtkWidget *widget = GTK_WIDGET( node->GetData() );
 715         gtk_tooltips_set_tip( tips, widget, wxConvCurrent->cWX2MB(tip), (gchar*) NULL );
 716         node = node->GetNext();
 717     }
 718 }
 719 #endif // wxUSE_TOOLTIPS
 720
 721 bool wxRadioBox::IsOwnGtkWindow( GdkWindow *window )
 722 {
 723     if (window == m_widget->window) return TRUE;
 724
 725     wxList::compatibility_iterator node = m_boxes.GetFirst();
 726     while (node)
 727     {
 728         GtkWidget *button = GTK_WIDGET( node->GetData() );
 729
 730         if (window == button->window) return TRUE;
 731
 732         node = node->GetNext();
 733     }
 734
 735     return FALSE;
 736 }
 737
 738 void wxRadioBox::OnInternalIdle()
 739 {
 740     if ( m_lostFocus )
 741     {
 742         m_hasFocus = FALSE;
 743         m_lostFocus = FALSE;
 744
 745         wxFocusEvent event( wxEVT_KILL_FOCUS, GetId() );
 746         event.SetEventObject( this );
 747
 748         (void)GetEventHandler()->ProcessEvent( event );
 749     }
 750
 751     if (g_delayedFocus == this)
 752     {
 753         if (GTK_WIDGET_REALIZED(m_widget))
 754         {
 755             g_delayedFocus = NULL;
 756             SetFocus();
 757         }
 758     }
 759 }
 760
 761 #endif // wxUSE_RADIOBOX
 762