X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/907789a0f72354f30ec04f79f03a0b7e2a29ac9a..67b73b9aab15be55949b2e0a97270c552cc0af9f:/src/gtk/radiobox.cpp

diff --git a/src/gtk/radiobox.cpp b/src/gtk/radiobox.cpp
index 7121185c9e..f3649c5007 100644
--- a/src/gtk/radiobox.cpp
+++ b/src/gtk/radiobox.cpp
@@ -1,52 +1,161 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        radiobox.cpp
+// Name:        src/gtk/radiobox.cpp
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling
-// Licence:   	wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
 
-#ifdef __GNUG__
-#pragma implementation "radiobox.h"
-#endif
+#if wxUSE_RADIOBOX
 
 #include "wx/radiobox.h"
+
 #include "wx/dialog.h"
 #include "wx/frame.h"
+#include "wx/log.h"
+
+#include "wx/gtk/private.h"
+#include <gdk/gdkkeysyms.h>
+
 #include "wx/gtk/win_gtk.h"
 
+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+extern void wxapp_install_idle_handler();
+extern bool g_isIdle;
+
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------
 
-extern bool   g_blockEventsOnDrag;
+extern bool          g_blockEventsOnDrag;
+extern wxWindowGTK  *g_delayedFocus;
 
 //-----------------------------------------------------------------------------
 // "clicked"
 //-----------------------------------------------------------------------------
 
-static void gtk_radiobutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxRadioBox *rb )
+extern "C" {
+static void gtk_radiobutton_clicked_callback( GtkToggleButton *button, wxRadioBox *rb )
 {
-    if (!rb->HasVMT()) return;
+    if (g_isIdle) wxapp_install_idle_handler();
+
+    if (!rb->m_hasVMT) return;
     if (g_blockEventsOnDrag) return;
-  
-    if (rb->m_alreadySent)
-    {
-        rb->m_alreadySent = FALSE;
-        return;
-    }
 
-    rb->m_alreadySent = TRUE;
-  
+    if (!button->active) return;
+
     wxCommandEvent event( wxEVT_COMMAND_RADIOBOX_SELECTED, rb->GetId() );
     event.SetInt( rb->GetSelection() );
-    wxString tmp( rb->GetStringSelection() );
-    event.SetString( WXSTRINGCAST(tmp) );
+    event.SetString( rb->GetStringSelection() );
     event.SetEventObject( rb );
     rb->GetEventHandler()->ProcessEvent(event);
 }
+}
+
+//-----------------------------------------------------------------------------
+// "key_press_event"
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static gint gtk_radiobox_keypress_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxRadioBox *rb )
+{
+    if (g_isIdle)
+        wxapp_install_idle_handler();
+
+    if (!rb->m_hasVMT) return FALSE;
+    if (g_blockEventsOnDrag) return FALSE;
+
+    if ((gdk_event->keyval != GDK_Up) &&
+        (gdk_event->keyval != GDK_Down) &&
+        (gdk_event->keyval != GDK_Left) &&
+        (gdk_event->keyval != GDK_Right))
+    {
+        return FALSE;
+    }
+
+    wxList::compatibility_iterator node = rb->m_boxes.Find( (wxObject*) widget );
+    if (!node)
+    {
+        return FALSE;
+    }
+
+    g_signal_stop_emission_by_name (widget, "key_press_event");
+
+    if ((gdk_event->keyval == GDK_Up) ||
+        (gdk_event->keyval == GDK_Left))
+    {
+        if (node == rb->m_boxes.GetFirst())
+            node = rb->m_boxes.GetLast();
+        else
+            node = node->GetPrevious();
+    }
+    else
+    {
+        if (node == rb->m_boxes.GetLast())
+            node = rb->m_boxes.GetFirst();
+        else
+            node = node->GetNext();
+    }
+
+    GtkWidget *button = (GtkWidget*) node->GetData();
+
+    gtk_widget_grab_focus( button );
+
+    return TRUE;
+}
+}
+
+extern "C" {
+static gint gtk_radiobutton_focus_in( GtkWidget *widget,
+                                      GdkEvent *WXUNUSED(event),
+                                      wxRadioBox *win )
+{
+    if ( win->m_lostFocus )
+    {
+        // no, we didn't really lose it
+        win->m_lostFocus = FALSE;
+    }
+    else if ( !win->m_hasFocus )
+    {
+        win->m_hasFocus = true;
+
+        wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
+        event.SetEventObject( win );
+
+        // never stop the signal emission, it seems to break the kbd handling
+        // inside the radiobox
+        (void)win->GetEventHandler()->ProcessEvent( event );
+    }
+
+    return FALSE;
+}
+}
+
+extern "C" {
+static gint gtk_radiobutton_focus_out( GtkWidget *widget,
+                                       GdkEvent *WXUNUSED(event),
+                                       wxRadioBox *win )
+{
+  //    wxASSERT_MSG( win->m_hasFocus, _T("got focus out without any focus in?") );
+  // Replace with a warning, else we dump core a lot!
+  //  if (!win->m_hasFocus)
+  //      wxLogWarning(_T("Radiobox got focus out without any focus in.") );
+
+    // we might have lost the focus, but may be not - it may have just gone to
+    // another button in the same radiobox, so we'll check for it in the next
+    // idle iteration (leave m_hasFocus == true for now)
+    win->m_lostFocus = true;
+
+    return FALSE;
+}
+}
 
 //-----------------------------------------------------------------------------
 // wxRadioBox
@@ -54,439 +163,447 @@ static void gtk_radiobutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxRad
 
 IMPLEMENT_DYNAMIC_CLASS(wxRadioBox,wxControl)
 
-BEGIN_EVENT_TABLE(wxRadioBox, wxControl)
-    EVT_SIZE(wxRadioBox::OnSize)
-END_EVENT_TABLE()
+void wxRadioBox::Init()
+{
+    m_needParent = true;
+    m_acceptsFocus = true;
+
+    m_hasFocus =
+    m_lostFocus = false;
+}
 
-wxRadioBox::wxRadioBox(void)
+bool wxRadioBox::Create( wxWindow *parent, wxWindowID id,
+                         const wxString& title,
+                         const wxPoint &pos, const wxSize &size,
+                         const wxArrayString& choices, int majorDim,
+                         long style, const wxValidator& validator,
+                         const wxString &name )
 {
+    wxCArrayString chs(choices);
+
+    return Create( parent, id, title, pos, size, chs.GetCount(),
+                   chs.GetStrings(), majorDim, style, validator, name );
 }
 
 bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title,
                          const wxPoint &pos, const wxSize &size,
-                         int n, const wxString choices[], 
-			 int WXUNUSED(majorDim), 
-                         long style, const wxValidator& validator, 
-			 const wxString &name )
+                         int n, const wxString choices[], int majorDim,
+                         long style, const wxValidator& validator,
+                         const wxString &name )
 {
-    m_alreadySent = FALSE;
-    m_needParent = TRUE;
-  
-    PreCreation( parent, id, pos, size, style, name );
-
-    SetValidator( validator );
-
-    m_widget = gtk_frame_new( title );
-  
-    int x = m_x+5;
-    int y = m_y+15;
-    int maxLen = 0;
-    int height = 20;
-    int width = 0;
-  
+    if (!PreCreation( parent, pos, size ) ||
+        !CreateBase( parent, id, pos, size, style, validator, name ))
+    {
+        wxFAIL_MSG( wxT("wxRadioBox creation failed") );
+        return false;
+    }
+
+    m_widget = gtk_frame_new(NULL);
+    SetLabel(title);
+
+    // majorDim may be 0 if all trailing parameters were omitted, so don't
+    // assert here but just use the correct value for it
+    SetMajorDim(majorDim == 0 ? n : majorDim, style);
+
+
+    int num_of_cols = GetColumnCount();
+    int num_of_rows = GetRowCount();
+
     GtkRadioButton *m_radio = (GtkRadioButton*) NULL;
-  
-    if (m_windowStyle & wxRA_VERTICAL)
+
+    GtkWidget *table = gtk_table_new( num_of_rows, num_of_cols, FALSE );
+    gtk_table_set_col_spacings( GTK_TABLE(table), 1 );
+    gtk_table_set_row_spacings( GTK_TABLE(table), 1 );
+    gtk_widget_show( table );
+    gtk_container_add( GTK_CONTAINER(m_widget), table );
+
+    wxString label;
+    GSList *radio_button_group = (GSList *) NULL;
+    for (int i = 0; i < n; i++)
     {
-        GSList *radio_button_group = (GSList *) NULL;
-        for (int i = 0; i < n; i++)
+        if ( i != 0 )
+            radio_button_group = gtk_radio_button_group( GTK_RADIO_BUTTON(m_radio) );
+
+        label.Empty();
+        for ( const wxChar *pc = choices[i]; *pc; pc++ )
         {
-            if (i) radio_button_group = gtk_radio_button_group( GTK_RADIO_BUTTON(m_radio) );
-      
-            m_radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, choices[i] ) );
-      
-            m_boxes.Append( (wxObject*) m_radio );
-      
-            ConnectWidget( GTK_WIDGET(m_radio) );
-  
-            if (!i) gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_radio), TRUE );
-      
-            gtk_signal_connect( GTK_OBJECT(m_radio), "clicked", 
-              GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
-       
-            gtk_myfixed_put( GTK_MYFIXED(m_parent->m_wxwindow), GTK_WIDGET(m_radio), x, y );
-      
-            int tmp = 25+gdk_string_measure( GTK_WIDGET(m_radio)->style->font, choices[i] );
-            if (tmp > maxLen) maxLen = tmp;
-      
-            width = m_width-10;
-            if (size.x == -1) width = tmp;
-            gtk_widget_set_usize( GTK_WIDGET(m_radio), width, 20 );
-      
-            y += 20;
-            height += 20;
+            if ( *pc != wxT('&') )
+                label += *pc;
         }
-        width = maxLen + 10;
-    }
-    else
-    {
-        int max = 0;
-        for (int i = 0; i < n; i++)
+
+        m_radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, wxGTK_CONV( label ) ) );
+        gtk_widget_show( GTK_WIDGET(m_radio) );
+
+        g_signal_connect (m_radio, "key_press_event",
+                          G_CALLBACK (gtk_radiobox_keypress_callback), this);
+
+        m_boxes.Append( (wxObject*) m_radio );
+
+        if (HasFlag(wxRA_SPECIFY_COLS))
         {
-            GdkFont *font = m_widget->style->font;
-            int len = 27+gdk_string_measure( font, choices[i] );
-            if (len > max) max = len;
+            int left = i%num_of_cols;
+            int right = (i%num_of_cols) + 1;
+            int top = i/num_of_cols;
+            int bottom = (i/num_of_cols)+1;
+            gtk_table_attach( GTK_TABLE(table), GTK_WIDGET(m_radio), left, right, top, bottom,
+                  GTK_FILL, GTK_FILL, 1, 1 );
         }
-  
-        GSList *radio_button_group = (GSList *) NULL;
-        for (int i = 0; i < n; i++)
+        else
         {
-            if (i) radio_button_group = gtk_radio_button_group( GTK_RADIO_BUTTON(m_radio) );
-      
-            m_radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, choices[i] ) );
-      
-            m_boxes.Append( (wxObject*) m_radio );
-      
-            ConnectWidget( GTK_WIDGET(m_radio) );
-  
-            if (!i) gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_radio), TRUE );
-      
-            gtk_signal_connect( GTK_OBJECT(m_radio), "clicked", 
-              GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
-       
-            gtk_myfixed_put( GTK_MYFIXED(m_parent->m_wxwindow), GTK_WIDGET(m_radio), x, y );
-      
-            gtk_widget_set_usize( GTK_WIDGET(m_radio), max, 20 );
-      
-            x += max;
-       }
-    
-       width = max*n + 10;
-       height = 40;
+            int left = i/num_of_rows;
+            int right = (i/num_of_rows) + 1;
+            int top = i%num_of_rows;
+            int bottom = (i%num_of_rows)+1;
+            gtk_table_attach( GTK_TABLE(table), GTK_WIDGET(m_radio), left, right, top, bottom,
+                  GTK_FILL, GTK_FILL, 1, 1 );
+        }
+
+        ConnectWidget( GTK_WIDGET(m_radio) );
+
+        if (!i) gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_radio), TRUE );
+
+        g_signal_connect (m_radio, "clicked",
+                          G_CALLBACK (gtk_radiobutton_clicked_callback), this);
+        g_signal_connect (m_radio, "focus_in_event",
+                          G_CALLBACK (gtk_radiobutton_focus_in), this);
+        g_signal_connect (m_radio, "focus_out_event",
+                          G_CALLBACK (gtk_radiobutton_focus_out), this);
     }
-  
-    wxSize newSize = size;
-    if (newSize.x == -1) newSize.x = width;
-    if (newSize.y == -1) newSize.y = height;
-    SetSize( newSize.x, newSize.y );
-  
-    m_parent->AddChild( this );
-
-    (m_parent->m_insertCallback)( m_parent, this );
-  
-    PostCreation();
-  
-    SetLabel( title );
-  
-    SetBackgroundColour( parent->GetBackgroundColour() );
-    SetForegroundColour( parent->GetForegroundColour() );
-
-    Show( TRUE );
-    
-    return TRUE;
+
+    m_parent->DoAddChild( this );
+
+    PostCreation(size);
+
+    return true;
 }
 
-wxRadioBox::~wxRadioBox(void)
+wxRadioBox::~wxRadioBox()
 {
-    wxNode *node = m_boxes.First();
+    wxList::compatibility_iterator node = m_boxes.GetFirst();
     while (node)
     {
-        GtkWidget *button = GTK_WIDGET( node->Data() );
+        GtkWidget *button = GTK_WIDGET( node->GetData() );
         gtk_widget_destroy( button );
-        node = node->Next();
+        node = node->GetNext();
     }
 }
 
-void wxRadioBox::OnSize( wxSizeEvent &event )
+bool wxRadioBox::Show( bool show )
 {
-  wxControl::OnSize( event );
-  
-  int x = m_x+5;
-  int y = m_y+15;
-  
-  if (m_windowStyle & wxRA_VERTICAL)
-  {
-    wxNode *node = m_boxes.First();
-    while (node)
-    {
-      GtkWidget *button = GTK_WIDGET( node->Data() );
-    
-      gtk_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), button, x, y );
-      y += 20;
-    
-      int w = m_width-10;
-      if (w < 15) w = 15;
-      gtk_widget_set_usize( button, w, 20 );
-      
-      node = node->Next();
-    }
-  }
-  else
-  {
-    int max = 0;
+    wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
 
-    wxNode *node = m_boxes.First();
-    while (node)
+    if (!wxControl::Show(show))
     {
-      GtkButton *button = GTK_BUTTON( node->Data() );
-      GtkLabel *label = GTK_LABEL( button->child );
-      
-      GdkFont *font = m_widget->style->font;
-      int len = 27+gdk_string_measure( font, label->label );
-      if (len > max) max = len;
-      
-      node = node->Next();
+        // nothing to do
+        return false;
     }
-    
-    node = m_boxes.First();
-    while (node)
-    {
-      GtkWidget *button = GTK_WIDGET( node->Data() );
-    
-      gtk_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), button, x, y );
-      x += max;
-      gtk_widget_set_usize( button, max, 20 );
-      
-      node = node->Next();
-    }
-  }
-}
 
-bool wxRadioBox::Show( bool show )
-{
-    wxCHECK_MSG( m_widget != NULL, FALSE, "invalid radiobox" );
-  
-    wxWindow::Show( show );
+    if ( HasFlag(wxNO_BORDER) )
+        gtk_widget_hide( m_widget );
 
-    wxNode *node = m_boxes.First();
+    wxList::compatibility_iterator node = m_boxes.GetFirst();
     while (node)
     {
-        GtkWidget *button = GTK_WIDGET( node->Data() );
-    
-        if (show) gtk_widget_show( button ); else gtk_widget_hide( button );
-    
-        node = node->Next();
+        GtkWidget *button = GTK_WIDGET( node->GetData() );
+
+        if (show)
+            gtk_widget_show( button );
+        else
+            gtk_widget_hide( button );
+
+        node = node->GetNext();
     }
 
-    return TRUE;
+    return true;
 }
 
-int wxRadioBox::FindString( const wxString &s ) const
+void wxRadioBox::SetFocus()
 {
-    wxCHECK_MSG( m_widget != NULL, -1, "invalid radiobox" );
-  
-    int count = 0;
-  
-    wxNode *node = m_boxes.First();
+    wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
+
+    if (m_boxes.GetCount() == 0) return;
+
+    wxList::compatibility_iterator node = m_boxes.GetFirst();
     while (node)
     {
-        GtkButton *button = GTK_BUTTON( node->Data() );
-    
-        GtkLabel *label = GTK_LABEL( button->child );
-        if (s == label->label) return count;
-        count++;
-    
-        node = node->Next();
+        GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
+        if (button->active)
+        {
+            gtk_widget_grab_focus( GTK_WIDGET(button) );
+            return;
+        }
+        node = node->GetNext();
     }
-  
-    return -1;
 }
 
 void wxRadioBox::SetSelection( int n )
 {
-    wxCHECK_RET( m_widget != NULL, "invalid radiobox" );
-  
-    wxNode *node = m_boxes.Nth( n );
-  
-    wxCHECK_RET( node, "radiobox wrong index" );
-  
-    GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->Data() );
-  
-    gtk_toggle_button_set_state( button, 1 );
+    wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
+
+    wxList::compatibility_iterator node = m_boxes.Item( n );
+
+    wxCHECK_RET( node, wxT("radiobox wrong index") );
+
+    GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
+
+    GtkDisableEvents();
+
+    gtk_toggle_button_set_active( button, 1 );
+
+    GtkEnableEvents();
 }
 
 int wxRadioBox::GetSelection(void) const
 {
-    wxCHECK_MSG( m_widget != NULL, -1, "invalid radiobox" );
-  
+    wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid radiobox") );
+
     int count = 0;
-  
-    wxNode *node = m_boxes.First();
+
+    wxList::compatibility_iterator node = m_boxes.GetFirst();
     while (node)
     {
-        GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->Data() );
+        GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
         if (button->active) return count;
         count++;
-        node = node->Next();
+        node = node->GetNext();
     }
-  
-    wxFAIL_MSG( "wxRadioBox none selected" );
-  
-    return -1;
+
+    wxFAIL_MSG( wxT("wxRadioBox none selected") );
+
+    return wxNOT_FOUND;
 }
 
 wxString wxRadioBox::GetString( int n ) const
 {
-    wxCHECK_MSG( m_widget != NULL, "", "invalid radiobox" );
-  
-    wxNode *node = m_boxes.Nth( n );
-  
-    wxCHECK_MSG( node, "", "radiobox wrong index" );
-  
-    GtkButton *button = GTK_BUTTON( node->Data() );
-    GtkLabel *label = GTK_LABEL( button->child );
-  
-    return wxString( label->label );
-}
-
-wxString wxRadioBox::GetLabel( int item ) const
-{
-    wxCHECK_MSG( m_widget != NULL, "", "invalid radiobox" );
-  
-    return GetString( item );
+    wxCHECK_MSG( m_widget != NULL, wxEmptyString, wxT("invalid radiobox") );
+
+    wxList::compatibility_iterator node = m_boxes.Item( n );
+
+    wxCHECK_MSG( node, wxEmptyString, wxT("radiobox wrong index") );
+
+    GtkLabel *label = GTK_LABEL(GTK_BIN(node->GetData())->child);
+
+    wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
+
+    return str;
 }
 
 void wxRadioBox::SetLabel( const wxString& label )
 {
-    wxCHECK_RET( m_widget != NULL, "invalid radiobox" );
-  
-    wxControl::SetLabel( label );
-  
-    gtk_frame_set_label( GTK_FRAME(m_widget), wxControl::GetLabel() );
+    wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
+
+    GTKSetLabelForFrame(GTK_FRAME(m_widget), label);
 }
 
-void wxRadioBox::SetLabel( int item, const wxString& label )
-{
-    wxCHECK_RET( m_widget != NULL, "invalid radiobox" );
-  
-    wxNode *node = m_boxes.Nth( item );
-  
-    wxCHECK_RET( node, "radiobox wrong index" );
-  
-    GtkButton *button = GTK_BUTTON( node->Data() );
-    GtkLabel *g_label = GTK_LABEL( button->child );
-  
-    gtk_label_set( g_label, label );
-}
-
-void wxRadioBox::SetLabel( int WXUNUSED(item), wxBitmap *WXUNUSED(bitmap) )
+void wxRadioBox::SetString( int item, const wxString& label )
 {
-    wxFAIL_MSG("wxRadioBox::SetLabel not implemented.");
+    wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
+
+    wxList::compatibility_iterator node = m_boxes.Item( item );
+
+    wxCHECK_RET( node, wxT("radiobox wrong index") );
+
+    GtkLabel *g_label = GTK_LABEL(GTK_BIN(node->GetData())->child);
+
+    gtk_label_set( g_label, wxGTK_CONV( label ) );
 }
 
-void wxRadioBox::Enable( bool enable )
+bool wxRadioBox::Enable( bool enable )
 {
-    wxControl::Enable( enable );
-  
-    wxNode *node = m_boxes.First();
+    if ( !wxControl::Enable( enable ) )
+        return false;
+
+    wxList::compatibility_iterator node = m_boxes.GetFirst();
     while (node)
     {
-        GtkButton *button = GTK_BUTTON( node->Data() );
-        GtkWidget *label = button->child;
+        GtkButton *button = GTK_BUTTON( node->GetData() );
+        GtkLabel *label = GTK_LABEL(GTK_BIN(button)->child);
+
         gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
-        gtk_widget_set_sensitive( label, enable );
-        node = node->Next();
+        gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
+        node = node->GetNext();
     }
+
+    return true;
 }
 
-void wxRadioBox::Enable( int item, bool enable )
+bool wxRadioBox::Enable( int item, bool enable )
 {
-    wxCHECK_RET( m_widget != NULL, "invalid radiobox" );
-  
-    wxNode *node = m_boxes.Nth( item );
-  
-    wxCHECK_RET( node, "radiobox wrong index" );
-  
-    GtkButton *button = GTK_BUTTON( node->Data() );
-    GtkWidget *label = button->child;
+    wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
+
+    wxList::compatibility_iterator node = m_boxes.Item( item );
+
+    wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
+
+    GtkButton *button = GTK_BUTTON( node->GetData() );
+    GtkLabel *label = GTK_LABEL(GTK_BIN(button)->child);
+
     gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
-    gtk_widget_set_sensitive( label, enable );
+    gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
+
+    return true;
+}
+
+bool wxRadioBox::IsItemEnabled(int item) const
+{
+    wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
+
+    wxList::compatibility_iterator node = m_boxes.Item( item );
+
+    wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
+
+    GtkButton *button = GTK_BUTTON( node->GetData() );
+
+    // don't use GTK_WIDGET_IS_SENSITIVE() here, we want to return true even if
+    // the parent radiobox is disabled
+    return GTK_WIDGET_SENSITIVE(GTK_WIDGET(button));
 }
 
-void wxRadioBox::Show( int item, bool show )
+bool wxRadioBox::Show( int item, bool show )
 {
-    wxCHECK_RET( m_widget != NULL, "invalid radiobox" );
-  
-    wxNode *node = m_boxes.Nth( item );
-  
-    wxCHECK_RET( node, "radiobox wrong index" );
-  
-    GtkWidget *button = GTK_WIDGET( node->Data() );
+    wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
+
+    wxList::compatibility_iterator node = m_boxes.Item( item );
+
+    wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
+
+    GtkWidget *button = GTK_WIDGET( node->GetData() );
 
     if (show)
         gtk_widget_show( button );
     else
         gtk_widget_hide( button );
+
+    return true;
 }
 
-wxString wxRadioBox::GetStringSelection(void) const
+bool wxRadioBox::IsItemShown(int item) const
 {
-    wxCHECK_MSG( m_widget != NULL, "", "invalid radiobox" );
-  
-    wxNode *node = m_boxes.First();
-    while (node)
-    {
-        GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->Data() );
-        if (button->active)
-        {
-            GtkLabel *label = GTK_LABEL( GTK_BUTTON(button)->child );
-            return label->label;
-        }
-        node = node->Next();
-    }
-  
-    wxFAIL_MSG( "wxRadioBox none selected" );
-    return "";
+    wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
+
+    wxList::compatibility_iterator node = m_boxes.Item( item );
+
+    wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
+
+    GtkButton *button = GTK_BUTTON( node->GetData() );
+
+    return GTK_WIDGET_VISIBLE(GTK_WIDGET(button));
 }
 
-bool wxRadioBox::SetStringSelection( const wxString &s )
+int wxRadioBox::GetCount() const
 {
-    wxCHECK_MSG( m_widget != NULL, FALSE, "invalid radiobox" ); 
-  
-    int res = FindString( s );
-    if (res == -1) return FALSE;
-    SetSelection( res );
-    
-    return TRUE;
+    return m_boxes.GetCount();
 }
 
-int wxRadioBox::Number(void) const
+void wxRadioBox::GtkDisableEvents()
 {
-    return m_boxes.Number();
+    wxList::compatibility_iterator node = m_boxes.GetFirst();
+    while (node)
+    {
+        g_signal_handlers_disconnect_by_func (node->GetData(),
+                                              (gpointer) gtk_radiobutton_clicked_callback,
+                                              this);
+
+        node = node->GetNext();
+    }
 }
 
-int wxRadioBox::GetNumberOfRowsOrCols(void) const
+void wxRadioBox::GtkEnableEvents()
 {
-    return 1;
+    wxList::compatibility_iterator node = m_boxes.GetFirst();
+    while (node)
+    {
+        g_signal_connect (node->GetData(), "clicked",
+                          G_CALLBACK (gtk_radiobutton_clicked_callback), this);
+
+        node = node->GetNext();
+    }
 }
 
-void wxRadioBox::SetNumberOfRowsOrCols( int WXUNUSED(n) )
+void wxRadioBox::DoApplyWidgetStyle(GtkRcStyle *style)
 {
-    wxFAIL_MSG("wxRadioBox::SetNumberOfRowsOrCols not implemented.");
+    gtk_widget_modify_style( m_widget, style );
+    gtk_widget_modify_style(GTK_FRAME(m_widget)->label_widget, style);
+
+    wxList::compatibility_iterator node = m_boxes.GetFirst();
+    while (node)
+    {
+        GtkWidget *widget = GTK_WIDGET( node->GetData() );
+
+        gtk_widget_modify_style( widget, style );
+        gtk_widget_modify_style(GTK_BIN(widget)->child, style);
+
+        node = node->GetNext();
+    }
 }
 
-void wxRadioBox::ApplyWidgetStyle()
+#if wxUSE_TOOLTIPS
+void wxRadioBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
 {
-    SetWidgetStyle();
-  
-    gtk_widget_set_style( m_widget, m_widgetStyle );
-  
-    wxNode *node = m_boxes.First();
+    wxList::compatibility_iterator node = m_boxes.GetFirst();
     while (node)
     {
-        GtkWidget *widget = GTK_WIDGET( node->Data() );
-        gtk_widget_set_style( widget, m_widgetStyle );
-    
-        GtkButton *button = GTK_BUTTON( node->Data() );
-        gtk_widget_set_style( button->child, m_widgetStyle );
-    
-        node = node->Next();
+        GtkWidget *widget = GTK_WIDGET( node->GetData() );
+        gtk_tooltips_set_tip( tips, widget, wxConvCurrent->cWX2MB(tip), (gchar*) NULL );
+        node = node->GetNext();
     }
 }
+#endif // wxUSE_TOOLTIPS
 
 bool wxRadioBox::IsOwnGtkWindow( GdkWindow *window )
 {
-    if (window == m_widget->window) return TRUE;
-  
-    wxNode *node = m_boxes.First();
+    if (window == m_widget->window)
+        return true;
+
+    wxList::compatibility_iterator node = m_boxes.GetFirst();
     while (node)
     {
-        GtkWidget *button = GTK_WIDGET( node->Data() );
-    
-        if (window == button->window) return TRUE;
-    
-        node = node->Next();
+        GtkWidget *button = GTK_WIDGET( node->GetData() );
+
+        if (window == button->window)
+            return true;
+
+        node = node->GetNext();
     }
-  
-    return FALSE;
+
+    return false;
+}
+
+void wxRadioBox::OnInternalIdle()
+{
+    if ( m_lostFocus )
+    {
+        m_hasFocus = false;
+        m_lostFocus = false;
+
+        wxFocusEvent event( wxEVT_KILL_FOCUS, GetId() );
+        event.SetEventObject( this );
+
+        (void)GetEventHandler()->ProcessEvent( event );
+    }
+
+    if (g_delayedFocus == this)
+    {
+        if (GTK_WIDGET_REALIZED(m_widget))
+        {
+            g_delayedFocus = NULL;
+            SetFocus();
+        }
+    }
+}
+
+// static
+wxVisualAttributes
+wxRadioBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
+{
+    wxVisualAttributes attr;
+    // NB: we need toplevel window so that GTK+ can find the right style
+    GtkWidget *wnd = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+    GtkWidget* widget = gtk_radio_button_new_with_label(NULL, "");
+    gtk_container_add(GTK_CONTAINER(wnd), widget);
+    attr = GetDefaultAttributesFromGTKWidget(widget);
+    gtk_widget_destroy(wnd);
+    return attr;
 }
+
+#endif // wxUSE_RADIOBOX