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     CacheBestSize(size);
 290     return size;
 291 }
 292
 293 wxSize wxRadioBox::LayoutItems(bool justCalc) const
 294 {
 295     wxSize res( 0, 0 );
 296
 297     // avoid dividing by 0 below
 298     wxCHECK_MSG( m_majorDim, res, wxT("dimension of radiobox should not be 0!") );
 299
 300     int num_per_major = (m_boxes.GetCount() - 1) / m_majorDim +1;
 301
 302     int x = 7;
 303     int y = 15;
 304
 305     int num_of_cols = 0;
 306     int num_of_rows = 0;
 307     if (HasFlag(wxRA_SPECIFY_COLS))
 308     {
 309         num_of_cols = m_majorDim;
 310         num_of_rows = num_per_major;
 311     }
 312     else
 313     {
 314         num_of_cols = num_per_major;
 315         num_of_rows = m_majorDim;
 316     }
 317
 318     int lineheight = GetCharHeight()+2;
 319
 320     if ( HasFlag(wxRA_SPECIFY_COLS) ||
 321          (HasFlag(wxRA_SPECIFY_ROWS) && (num_of_cols > 1)) )
 322     {
 323         for (int j = 0; j < num_of_cols; j++)
 324         {
 325             y = 3;
 326             y += lineheight;
 327
 328             int max_len = 0;
 329             wxList::compatibility_iterator node = m_boxes.Item( j*num_of_rows );
 330             for (int i1 = 0; i1< num_of_rows; i1++)
 331             {
 332                 GtkWidget *button = GTK_WIDGET( node->GetData() );
 333
 334                 GtkRequisition req;
 335                 req.width = 2;
 336                 req.height = 2;
 337                 (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(button) )->size_request )
 338                       (button, &req );
 339
 340                 if (req.width > max_len) max_len = req.width;
 341
 342                 if ( !justCalc )
 343                     gtk_pizza_move( GTK_PIZZA(m_parent->m_wxwindow), button, m_x+x, m_y+y );
 344                 y += req.height;
 345
 346                 node = node->GetNext();
 347                 if (!node) break;
 348             }
 349
 350             // we don't know the max_len before
 351
 352             node = m_boxes.Item( j*num_of_rows );
 353             for (int i2 = 0; i2< num_of_rows; i2++)
 354             {
 355                 GtkWidget *button = GTK_WIDGET( node->GetData() );
 356
 357                 if ( !justCalc )
 358                     gtk_pizza_resize( GTK_PIZZA(m_parent->m_wxwindow), button, max_len, lineheight );
 359
 360                 node = node->GetNext();
 361                 if (!node) break;
 362             }
 363
 364             if (y > res.y) res.y = y;
 365
 366             x += max_len + 2;
 367         }
 368
 369         res.x = x+4;
 370         res.y += 4;
 371     }
 372     else
 373     {
 374         int max = 0;
 375
 376         wxList::compatibility_iterator node = m_boxes.GetFirst();
 377         while (node)
 378         {
 379             GtkWidget *button = GTK_WIDGET( node->GetData() );
 380
 381             GtkRequisition req;
 382             req.width = 2;
 383             req.height = 2;
 384             (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(button) )->size_request )
 385                   (button, &req );
 386
 387             if (req.width > max) max = req.width;
 388
 389             node = node->GetNext();
 390         }
 391
 392         node = m_boxes.GetFirst();
 393         while (node)
 394         {
 395             GtkWidget *button = GTK_WIDGET( node->GetData() );
 396
 397             if ( !justCalc )
 398                 gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow), button, m_x+x, m_y+y, max, lineheight );
 399             x += max;
 400
 401             node = node->GetNext();
 402         }
 403         res.x = x+4;
 404         res.y = 40;
 405     }
 406
 407     return res;
 408 }
 409
 410 bool wxRadioBox::Show( bool show )
 411 {
 412     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid radiobox") );
 413
 414     if (!wxControl::Show(show))
 415     {
 416         // nothing to do
 417         return FALSE;
 418     }
 419
 420     if ( HasFlag(wxNO_BORDER) )
 421         gtk_widget_hide( m_widget );
 422
 423     wxList::compatibility_iterator node = m_boxes.GetFirst();
 424     while (node)
 425     {
 426         GtkWidget *button = GTK_WIDGET( node->GetData() );
 427
 428         if (show) gtk_widget_show( button ); else gtk_widget_hide( button );
 429
 430         node = node->GetNext();
 431     }
 432
 433     return TRUE;
 434 }
 435
 436 int wxRadioBox::FindString( const wxString &find ) const
 437 {
 438     wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid radiobox") );
 439
 440     int count = 0;
 441
 442     wxList::compatibility_iterator node = m_boxes.GetFirst();
 443     while (node)
 444     {
 445         GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 446 #ifdef __WXGTK20__
 447         wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
 448 #else
 449         wxString str( label->label );
 450 #endif
 451         if (find == str)
 452             return count;
 453
 454         count++;
 455
 456         node = node->GetNext();
 457     }
 458
 459     return -1;
 460 }
 461
 462 void wxRadioBox::SetFocus()
 463 {
 464     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 465
 466     if (m_boxes.GetCount() == 0) return;
 467
 468     wxList::compatibility_iterator node = m_boxes.GetFirst();
 469     while (node)
 470     {
 471         GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 472         if (button->active)
 473         {
 474             gtk_widget_grab_focus( GTK_WIDGET(button) );
 475             return;
 476         }
 477         node = node->GetNext();
 478     }
 479 }
 480
 481 void wxRadioBox::SetSelection( int n )
 482 {
 483     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 484
 485     wxList::compatibility_iterator node = m_boxes.Item( n );
 486
 487     wxCHECK_RET( node, wxT("radiobox wrong index") );
 488
 489     GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 490
 491     GtkDisableEvents();
 492
 493     gtk_toggle_button_set_active( button, 1 );
 494
 495     GtkEnableEvents();
 496 }
 497
 498 int wxRadioBox::GetSelection(void) const
 499 {
 500     wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid radiobox") );
 501
 502     int count = 0;
 503
 504     wxList::compatibility_iterator node = m_boxes.GetFirst();
 505     while (node)
 506     {
 507         GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 508         if (button->active) return count;
 509         count++;
 510         node = node->GetNext();
 511     }
 512
 513     wxFAIL_MSG( wxT("wxRadioBox none selected") );
 514
 515     return -1;
 516 }
 517
 518 wxString wxRadioBox::GetString( int n ) const
 519 {
 520     wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid radiobox") );
 521
 522     wxList::compatibility_iterator node = m_boxes.Item( n );
 523
 524     wxCHECK_MSG( node, wxT(""), wxT("radiobox wrong index") );
 525
 526     GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 527
 528 #ifdef __WXGTK20__
 529     wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
 530 #else
 531     wxString str( label->label );
 532 #endif
 533
 534     return str;
 535 }
 536
 537 void wxRadioBox::SetLabel( const wxString& label )
 538 {
 539     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 540
 541     wxControl::SetLabel( label );
 542
 543     gtk_frame_set_label( GTK_FRAME(m_widget), wxGTK_CONV( wxControl::GetLabel() ) );
 544 }
 545
 546 void wxRadioBox::SetString( int item, const wxString& label )
 547 {
 548     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 549
 550     wxList::compatibility_iterator node = m_boxes.Item( item );
 551
 552     wxCHECK_RET( node, wxT("radiobox wrong index") );
 553
 554     GtkLabel *g_label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 555
 556     gtk_label_set( g_label, wxGTK_CONV( label ) );
 557 }
 558
 559 bool wxRadioBox::Enable( bool enable )
 560 {
 561     if ( !wxControl::Enable( enable ) )
 562         return FALSE;
 563
 564     wxList::compatibility_iterator node = m_boxes.GetFirst();
 565     while (node)
 566     {
 567         GtkButton *button = GTK_BUTTON( node->GetData() );
 568         GtkLabel *label = GTK_LABEL( BUTTON_CHILD(button) );
 569
 570         gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
 571         gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
 572         node = node->GetNext();
 573     }
 574
 575     return TRUE;
 576 }
 577
 578 void wxRadioBox::Enable( int item, bool enable )
 579 {
 580     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 581
 582     wxList::compatibility_iterator node = m_boxes.Item( item );
 583
 584     wxCHECK_RET( node, wxT("radiobox wrong index") );
 585
 586     GtkButton *button = GTK_BUTTON( node->GetData() );
 587     GtkLabel *label = GTK_LABEL( BUTTON_CHILD(button) );
 588
 589     gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
 590     gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
 591 }
 592
 593 void wxRadioBox::Show( int item, bool show )
 594 {
 595     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 596
 597     wxList::compatibility_iterator node = m_boxes.Item( item );
 598
 599     wxCHECK_RET( node, wxT("radiobox wrong index") );
 600
 601     GtkWidget *button = GTK_WIDGET( node->GetData() );
 602
 603     if (show)
 604         gtk_widget_show( button );
 605     else
 606         gtk_widget_hide( button );
 607 }
 608
 609 wxString wxRadioBox::GetStringSelection() const
 610 {
 611     wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid radiobox") );
 612
 613     wxList::compatibility_iterator node = m_boxes.GetFirst();
 614     while (node)
 615     {
 616         GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
 617         if (button->active)
 618         {
 619             GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
 620
 621 #ifdef __WXGTK20__
 622             wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
 623 #else
 624             wxString str( label->label );
 625 #endif
 626             return str;
 627         }
 628         node = node->GetNext();
 629     }
 630
 631     wxFAIL_MSG( wxT("wxRadioBox none selected") );
 632     return wxT("");
 633 }
 634
 635 bool wxRadioBox::SetStringSelection( const wxString &s )
 636 {
 637     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid radiobox") );
 638
 639     int res = FindString( s );
 640     if (res == -1) return FALSE;
 641     SetSelection( res );
 642
 643     return TRUE;
 644 }
 645
 646 int wxRadioBox::GetCount() const
 647 {
 648     return m_boxes.GetCount();
 649 }
 650
 651 int wxRadioBox::GetNumberOfRowsOrCols() const
 652 {
 653     return 1;
 654 }
 655
 656 void wxRadioBox::SetNumberOfRowsOrCols( int WXUNUSED(n) )
 657 {
 658     wxFAIL_MSG(wxT("wxRadioBox::SetNumberOfRowsOrCols not implemented."));
 659 }
 660
 661 void wxRadioBox::GtkDisableEvents()
 662 {
 663     wxList::compatibility_iterator node = m_boxes.GetFirst();
 664     while (node)
 665     {
 666         gtk_signal_disconnect_by_func( GTK_OBJECT(node->GetData()),
 667            GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
 668
 669         node = node->GetNext();
 670     }
 671 }
 672
 673 void wxRadioBox::GtkEnableEvents()
 674 {
 675     wxList::compatibility_iterator node = m_boxes.GetFirst();
 676     while (node)
 677     {
 678         gtk_signal_connect( GTK_OBJECT(node->GetData()), "clicked",
 679            GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
 680
 681         node = node->GetNext();
 682     }
 683 }
 684
 685 void wxRadioBox::DoApplyWidgetStyle(GtkRcStyle *style)
 686 {
 687     gtk_widget_modify_style( m_widget, style );
 688
 689 #ifdef __WXGTK20__
 690     gtk_widget_modify_style(GTK_FRAME(m_widget)->label_widget, style);
 691 #endif
 692
 693     wxList::compatibility_iterator node = m_boxes.GetFirst();
 694     while (node)
 695     {
 696         GtkWidget *widget = GTK_WIDGET( node->GetData() );
 697
 698         gtk_widget_modify_style( widget, style );
 699         gtk_widget_modify_style( BUTTON_CHILD(node->GetData()), style );
 700
 701         node = node->GetNext();
 702     }
 703 }
 704
 705 #if wxUSE_TOOLTIPS
 706 void wxRadioBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
 707 {
 708     wxList::compatibility_iterator node = m_boxes.GetFirst();
 709     while (node)
 710     {
 711         GtkWidget *widget = GTK_WIDGET( node->GetData() );
 712         gtk_tooltips_set_tip( tips, widget, wxConvCurrent->cWX2MB(tip), (gchar*) NULL );
 713         node = node->GetNext();
 714     }
 715 }
 716 #endif // wxUSE_TOOLTIPS
 717
 718 bool wxRadioBox::IsOwnGtkWindow( GdkWindow *window )
 719 {
 720     if (window == m_widget->window) return TRUE;
 721
 722     wxList::compatibility_iterator node = m_boxes.GetFirst();
 723     while (node)
 724     {
 725         GtkWidget *button = GTK_WIDGET( node->GetData() );
 726
 727         if (window == button->window) return TRUE;
 728
 729         node = node->GetNext();
 730     }
 731
 732     return FALSE;
 733 }
 734
 735 void wxRadioBox::OnInternalIdle()
 736 {
 737     if ( m_lostFocus )
 738     {
 739         m_hasFocus = FALSE;
 740         m_lostFocus = FALSE;
 741
 742         wxFocusEvent event( wxEVT_KILL_FOCUS, GetId() );
 743         event.SetEventObject( this );
 744
 745         (void)GetEventHandler()->ProcessEvent( event );
 746     }
 747
 748     if (g_delayedFocus == this)
 749     {
 750         if (GTK_WIDGET_REALIZED(m_widget))
 751         {
 752             g_delayedFocus = NULL;
 753             SetFocus();
 754         }
 755     }
 756 }
 757
 758 // static
 759 wxVisualAttributes
 760 wxRadioBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
 761 {
 762     wxVisualAttributes attr;
 763     // NB: we need toplevel window so that GTK+ can find the right style
 764     GtkWidget *wnd = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 765     GtkWidget* widget = gtk_radio_button_new_with_label(NULL, "");
 766     gtk_container_add(GTK_CONTAINER(wnd), widget);
 767     attr = GetDefaultAttributesFromGTKWidget(widget);
 768     gtk_widget_destroy(wnd);
 769     return attr;
 770 }
 771
 772 #endif // wxUSE_RADIOBOX
 773