Add some version checks to help compiling on OSX.

[wxWidgets.git] / src / gtk / radiobox.cpp

diff --git a/src/gtk/radiobox.cpp b/src/gtk/radiobox.cpp
index ec26307409e22c4d89311c350befde294841c677..eace0af70b6d3ec659b92b0edf1c98de88443d36 100644 (file)
--- a/src/gtk/radiobox.cpp
+++ b/src/gtk/radiobox.cpp
@@ -1,394 +1,643 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        radiobox.cpp
+// Name:        src/gtk/radiobox.cpp

 // Purpose:
 // Author:      Robert Roebling
 // Purpose:
 // Author:      Robert Roebling

-// Created:     01/02/97
-// Id:
-// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence:    wxWindows licence
+// Id:          $Id$
+// Copyright:   (c) 1998 Robert Roebling
+// 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/radiobox.h"

-#include "wx/dialog.h"
-#include "wx/frame.h"
-#include "wx/gtk/win_gtk.h"
+
+#if wxUSE_TOOLTIPS
+    #include "wx/tooltip.h"
+#endif
+
+#include "wx/gtk/private.h"
+
+#include <gdk/gdkkeysyms.h>
+#if GTK_CHECK_VERSION(3,0,0)
+#include <gdk/gdkkeysyms-compat.h>
+#endif
+
+//-----------------------------------------------------------------------------
+// wxGTKRadioButtonInfo
+//-----------------------------------------------------------------------------
+// structure internally used by wxRadioBox to store its child buttons
+
+class wxGTKRadioButtonInfo : public wxObject
+{
+public:
+    wxGTKRadioButtonInfo( GtkRadioButton * abutton, const wxRect & arect )
+    : button( abutton ), rect( arect ) {}
+
+    GtkRadioButton * button;
+    wxRect           rect;
+};

 
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------
 
 
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------
 

-extern bool   g_blockEventsOnDrag;
+#include "wx/listimpl.cpp"
+WX_DEFINE_LIST( wxRadioBoxButtonsInfoList )
+
+extern bool          g_blockEventsOnDrag;

 
 //-----------------------------------------------------------------------------
 // "clicked"
 //-----------------------------------------------------------------------------
 
 
 //-----------------------------------------------------------------------------
 // "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->m_hasVMT) return;
+    if (g_blockEventsOnDrag) return;
+
+    if (!gtk_toggle_button_get_active(button)) return;
+
+    wxCommandEvent event( wxEVT_COMMAND_RADIOBOX_SELECTED, rb->GetId() );
+    event.SetInt( rb->GetSelection() );
+    event.SetString( rb->GetStringSelection() );
+    event.SetEventObject( rb );
+    rb->HandleWindowEvent(event);
+}
+}
+
+//-----------------------------------------------------------------------------
+// "key_press_event"
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static gint gtk_radiobox_keypress_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxRadioBox *rb )
+{
+    if (!rb->m_hasVMT) return FALSE;
+    if (g_blockEventsOnDrag) return FALSE;
+
+    if ( ((gdk_event->keyval == GDK_Tab) ||
+          (gdk_event->keyval == GDK_ISO_Left_Tab)) &&
+         rb->GetParent() && (rb->GetParent()->HasFlag( wxTAB_TRAVERSAL)) )
+    {
+        wxNavigationKeyEvent new_event;
+        new_event.SetEventObject( rb->GetParent() );
+        // GDK reports GDK_ISO_Left_Tab for SHIFT-TAB
+        new_event.SetDirection( (gdk_event->keyval == GDK_Tab) );
+        // CTRL-TAB changes the (parent) window, i.e. switch notebook page
+        new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) );
+        new_event.SetCurrentFocus( rb );
+        return rb->GetParent()->HandleWindowEvent(new_event);
+    }
+
+    if ((gdk_event->keyval != GDK_Up) &&
+        (gdk_event->keyval != GDK_Down) &&
+        (gdk_event->keyval != GDK_Left) &&
+        (gdk_event->keyval != GDK_Right))
+    {
+        return FALSE;
+    }
+
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = rb->m_buttonsInfo.GetFirst();
+    while( node && GTK_WIDGET( node->GetData()->button ) != widget )
+    {
+        node = node->GetNext();
+    }
+    if (!node)
+    {
+        return FALSE;
+    }
+
+    if ((gdk_event->keyval == GDK_Up) ||
+        (gdk_event->keyval == GDK_Left))
+    {
+        if (node == rb->m_buttonsInfo.GetFirst())
+            node = rb->m_buttonsInfo.GetLast();
+        else
+            node = node->GetPrevious();
+    }
+    else
+    {
+        if (node == rb->m_buttonsInfo.GetLast())
+            node = rb->m_buttonsInfo.GetFirst();
+        else
+            node = node->GetNext();
+    }
+
+    GtkWidget *button = (GtkWidget*) node->GetData()->button;
+
+    gtk_widget_grab_focus( button );
+
+    return TRUE;
+}
+}
+
+extern "C" {
+static gint gtk_radiobutton_focus_out( GtkWidget * WXUNUSED(widget),
+                                       GdkEventFocus *WXUNUSED(event),
+                                       wxRadioBox *win )

 {
 {

-  if (!rb->HasVMT()) return;
-  if (g_blockEventsOnDrag) return;
-  
-  if (rb->m_alreadySent)
-  {
-    rb->m_alreadySent = FALSE;
-    return;
-  }
-
-  rb->m_alreadySent = TRUE;
-  
-  wxCommandEvent event( wxEVT_COMMAND_RADIOBOX_SELECTED, rb->GetId() );
-  event.SetInt( rb->GetSelection() );
-  wxString tmp( rb->GetStringSelection() );
-  event.SetString( WXSTRINGCAST(tmp) );
-  event.SetEventObject( rb );
-  rb->GetEventHandler()->ProcessEvent(event);
+    // NB: This control is composed of several GtkRadioButton widgets and
+    //     when focus changes from one of them to another in the same
+    //     wxRadioBox, we get a focus-out event followed by focus-in for
+    //     another GtkRadioButton owned by the same control. We don't want
+    //     to generate two spurious wxEVT_SET_FOCUS events in this case,
+    //     so we defer sending wx events until idle time.
+    win->GTKHandleFocusOut();
+
+    // never stop the signal emission, it seems to break the kbd handling
+    // inside the radiobox
+    return FALSE;
+}
+}
+
+extern "C" {
+static gint gtk_radiobutton_focus_in( GtkWidget * WXUNUSED(widget),
+                                      GdkEventFocus *WXUNUSED(event),
+                                      wxRadioBox *win )
+{
+    win->GTKHandleFocusIn();
+
+    // never stop the signal emission, it seems to break the kbd handling
+    // inside the radiobox
+    return FALSE;
+}
+}
+
+extern "C" {
+static void gtk_radiobutton_size_allocate( GtkWidget *widget,
+                                           GtkAllocation * alloc,
+                                           wxRadioBox *win )
+{
+    for ( wxRadioBoxButtonsInfoList::compatibility_iterator node = win->m_buttonsInfo.GetFirst();
+          node;
+          node = node->GetNext())
+    {
+        if (widget == GTK_WIDGET(node->GetData()->button))
+        {
+            const wxPoint origin = win->GetPosition();
+            wxRect rect = wxRect( alloc->x - origin.x, alloc->y - origin.y,
+                                  alloc->width, alloc->height );
+            node->GetData()->rect = rect;
+            break;
+        }
+    }
+}

 }
 
 }
 

+

 //-----------------------------------------------------------------------------
 // wxRadioBox
 //-----------------------------------------------------------------------------
 
 IMPLEMENT_DYNAMIC_CLASS(wxRadioBox,wxControl)
 
 //-----------------------------------------------------------------------------
 // wxRadioBox
 //-----------------------------------------------------------------------------
 
 IMPLEMENT_DYNAMIC_CLASS(wxRadioBox,wxControl)
 

-BEGIN_EVENT_TABLE(wxRadioBox, wxControl)
-  EVT_SIZE(wxRadioBox::OnSize)
-END_EVENT_TABLE()
-
-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,
 }
 
 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 )
+                         const wxPoint &pos, const wxSize &size,
+                         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;
-  
-//  if (((m_style & wxRA_VERTICAL) == wxRA_VERTICAL) && (n > 0))
-  if (n > 0)
-  {
-    GSList *radio_button_group = (GSList *) NULL;
-    for (int i = 0; i < n; i++)
+    if (!PreCreation( parent, pos, size ) ||
+        !CreateBase( parent, id, pos, size, style, validator, name ))
+    {
+        wxFAIL_MSG( wxT("wxRadioBox creation failed") );
+        return false;
+    }
+
+    m_widget = GTKCreateFrame(title);
+    g_object_ref(m_widget);
+    wxControl::SetLabel(title);
+    if ( HasFlag(wxNO_BORDER) )

     {
     {

-      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] ) );
-      
-      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 = 22+gdk_string_measure( GTK_WIDGET(m_radio)->style->font, choices[i] );
-      if (tmp > maxLen) maxLen = tmp;
-      
-      int 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 we don't do this here, the wxNO_BORDER style is ignored in Show()
+        gtk_frame_set_shadow_type(GTK_FRAME(m_widget), GTK_SHADOW_NONE);

     }
     }

-  }

 
 

-  wxSize newSize = size;
-  if (newSize.x == -1) newSize.x = maxLen+10;
-  if (newSize.y == -1) newSize.y = height;
-  SetSize( newSize.x, newSize.y );
-  
-  PostCreation();
-  
-  Show( TRUE );
-    
-  return TRUE;
+
+    // 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);
+
+
+    unsigned int num_of_cols = GetColumnCount();
+    unsigned int num_of_rows = GetRowCount();
+
+    GtkRadioButton *rbtn = NULL;
+
+    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 = NULL;
+    for (unsigned int i = 0; i < (unsigned int)n; i++)
+    {
+        if ( i != 0 )
+            radio_button_group = gtk_radio_button_get_group( GTK_RADIO_BUTTON(rbtn) );
+
+        label.Empty();
+        for ( wxString::const_iterator pc = choices[i].begin();
+              pc != choices[i].end(); ++pc )
+        {
+            if ( *pc != wxT('&') )
+                label += *pc;
+        }
+
+        rbtn = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, wxGTK_CONV( label ) ) );
+        gtk_widget_show( GTK_WIDGET(rbtn) );
+
+        g_signal_connect (rbtn, "key_press_event",
+                          G_CALLBACK (gtk_radiobox_keypress_callback), this);
+
+        m_buttonsInfo.Append( new wxGTKRadioButtonInfo( rbtn, wxRect() ) );
+
+        if (HasFlag(wxRA_SPECIFY_COLS))
+        {
+            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(rbtn), left, right, top, bottom,
+                  GTK_FILL, GTK_FILL, 1, 1 );
+        }
+        else
+        {
+            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(rbtn), left, right, top, bottom,
+                  GTK_FILL, GTK_FILL, 1, 1 );
+        }
+
+        ConnectWidget( GTK_WIDGET(rbtn) );
+
+        if (!i)
+            gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(rbtn), TRUE );
+
+        g_signal_connect (rbtn, "clicked",
+                          G_CALLBACK (gtk_radiobutton_clicked_callback), this);
+        g_signal_connect (rbtn, "focus_in_event",
+                          G_CALLBACK (gtk_radiobutton_focus_in), this);
+        g_signal_connect (rbtn, "focus_out_event",
+                          G_CALLBACK (gtk_radiobutton_focus_out), this);
+        g_signal_connect (rbtn, "size_allocate",
+                          G_CALLBACK (gtk_radiobutton_size_allocate), this);
+    }
+
+    m_parent->DoAddChild( this );
+
+    PostCreation(size);
+
+    return true;

 }
 
 }
 

-void wxRadioBox::OnSize( wxSizeEvent &event )
+wxRadioBox::~wxRadioBox()

 {
 {

-  wxControl::OnSize( event );
-  
-  int x = m_x+5;
-  int y = m_y+15;
-  
-  GSList *item = gtk_radio_button_group( m_radio );
-  while (item)
-  {
-    GtkWidget *button = GTK_WIDGET( item->data );
-    
-    gtk_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), button, x, y );
-    
-    y += 20;
-    
-    item = item->next;
-  }
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
+    while (node)
+    {
+        GtkWidget *button = GTK_WIDGET( node->GetData()->button );
+        gtk_widget_destroy( button );
+        node = node->GetNext();
+    }
+    WX_CLEAR_LIST( wxRadioBoxButtonsInfoList, m_buttonsInfo );

 }
 
 bool wxRadioBox::Show( bool show )
 {
 }
 
 bool wxRadioBox::Show( bool show )
 {

-  wxWindow::Show( show );
+    wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );

 
 

-  GSList *item = gtk_radio_button_group( m_radio );
-  while (item)
-  {
-    GtkWidget *w = GTK_WIDGET( item->data );
-    if (show) gtk_widget_show( w ); else gtk_widget_hide( w );
-    item = item->next;
-  }
+    if (!wxControl::Show(show))
+    {
+        // nothing to do
+        return false;
+    }

 
 

-  return TRUE;
-}
+    if ( HasFlag(wxNO_BORDER) )
+        gtk_widget_hide( m_widget );

 
 

-int wxRadioBox::FindString( const wxString &s ) const
-{
-  GSList *item = gtk_radio_button_group( m_radio );
-  
-  int count = g_slist_length(item)-1;
-  
-  while (item)
-  {
-    GtkButton *b = GTK_BUTTON( item->data );
-    GtkLabel *l = GTK_LABEL( b->child );
-    if (s == l->label) return count;
-    count--;
-    item = item->next;
-  }
-
-  return -1;
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
+    while (node)
+    {
+        GtkWidget *button = GTK_WIDGET( node->GetData()->button );
+
+        if (show)
+            gtk_widget_show( button );
+        else
+            gtk_widget_hide( button );
+
+        node = node->GetNext();
+    }
+
+    return true;

 }
 
 void wxRadioBox::SetSelection( int n )
 {
 }
 
 void wxRadioBox::SetSelection( int n )
 {

-  GSList *item = gtk_radio_button_group( m_radio );
-  item = g_slist_nth( item, g_slist_length(item)-n-1 );
-  
-  if (!item)
-  {
-    wxFAIL_MSG( "wxRadioBox wrong index" );
-    return;
-  }
-  
-  GtkToggleButton *button = GTK_TOGGLE_BUTTON( item->data );
-  
-  gtk_toggle_button_set_state( button, 1 );
+    wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
+
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( n );
+
+    wxCHECK_RET( node, wxT("radiobox wrong index") );
+
+    GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData()->button );
+
+    GtkDisableEvents();
+
+    gtk_toggle_button_set_active( button, 1 );
+
+    GtkEnableEvents();

 }
 
 int wxRadioBox::GetSelection(void) const
 {
 }
 
 int wxRadioBox::GetSelection(void) const
 {

-  GSList *item = gtk_radio_button_group( m_radio );
-  int count = 0;
-  int found = -1;
-  while (item)
-  {
-    GtkButton *button = GTK_BUTTON( item->data );
-    if (GTK_TOGGLE_BUTTON(button)->active) found = count;
-    count++;
-    item = item->next;
-  }
-  
-  return found != -1 ? count-found-1 : -1;
-}
-
-wxString wxRadioBox::GetString( int n ) const
-{
-  GSList *item = gtk_radio_button_group( m_radio );
-  
-  item = g_slist_nth( item, g_slist_length(item)-n-1 );
-  
-  if (!item)
-  {
-    wxFAIL_MSG( "wxRadioBox wrong index" );
-    return "";
-  }
-  
-  GtkButton *button = GTK_BUTTON( item->data );
-  GtkLabel *label = GTK_LABEL( button->child );
-  
-  return wxString( label->label );
-}
-
-wxString wxRadioBox::GetLabel( int item ) const
+    wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid radiobox") );
+
+    int count = 0;
+
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
+    while (node)
+    {
+        GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData()->button );
+        if (gtk_toggle_button_get_active(button)) return count;
+        count++;
+        node = node->GetNext();
+    }
+
+    wxFAIL_MSG( wxT("wxRadioBox none selected") );
+
+    return wxNOT_FOUND;
+}
+
+wxString wxRadioBox::GetString(unsigned int n) const

 {
 {

-  return GetString( item );
+    wxCHECK_MSG( m_widget != NULL, wxEmptyString, wxT("invalid radiobox") );
+
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( n );
+
+    wxCHECK_MSG( node, wxEmptyString, wxT("radiobox wrong index") );
+
+    GtkLabel* label = GTK_LABEL(gtk_bin_get_child(GTK_BIN(node->GetData()->button)));
+
+    wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
+
+    return str;

 }
 
 void wxRadioBox::SetLabel( const wxString& label )
 {
 }
 
 void wxRadioBox::SetLabel( const wxString& label )
 {

-  wxControl::SetLabel( label );
-  GtkFrame *frame = GTK_FRAME( m_widget );
-  gtk_frame_set_label( frame, wxControl::GetLabel() );
+    wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
+
+    GTKSetLabelForFrame(GTK_FRAME(m_widget), label);

 }
 
 }
 

-void wxRadioBox::SetLabel( int item, const wxString& label )
+void wxRadioBox::SetString(unsigned int item, const wxString& label)

 {
 {

-  GSList *list = gtk_radio_button_group( m_radio );
-  list = g_slist_nth( list, g_slist_length(list)-item-1 );
-  
-  if (!list)
-  {
-    wxFAIL_MSG( "wxRadioBox wrong index" );
-    return;
-  }
-  
-  GtkButton *button = GTK_BUTTON( list->data );
-  GtkLabel *g_label = GTK_LABEL( button->child );
-  
-  gtk_label_set( g_label, label );
-}
-
-void wxRadioBox::SetLabel( int WXUNUSED(item), wxBitmap *WXUNUSED(bitmap) )
+    wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
+
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item );
+
+    wxCHECK_RET( node, wxT("radiobox wrong index") );
+
+    GtkLabel* g_label = GTK_LABEL(gtk_bin_get_child(GTK_BIN(node->GetData()->button)));
+
+    gtk_label_set_text( g_label, wxGTK_CONV( label ) );
+}
+
+bool wxRadioBox::Enable( bool enable )

 {
 {

-  wxFAIL_MSG("wxRadioBox::SetLabel not implemented.");
+    if ( !wxControl::Enable( enable ) )
+        return false;
+
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
+    while (node)
+    {
+        GtkButton *button = GTK_BUTTON( node->GetData()->button );
+        GtkLabel *label = GTK_LABEL(gtk_bin_get_child(GTK_BIN(button)));
+
+        gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
+        gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
+        node = node->GetNext();
+    }
+
+    if (enable)
+        GTKFixSensitivity();
+
+    return true;

 }
 
 }
 

-void wxRadioBox::Enable( bool enable )
+bool wxRadioBox::Enable(unsigned int item, bool enable)

 {
 {

-  wxControl::Enable( enable );
-  
-  GSList *item = gtk_radio_button_group( m_radio );
-  while (item)
-  {
-    GtkButton *button = GTK_BUTTON( item->data );
-    GtkWidget *label = button->child;
+    wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
+
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item );
+
+    wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
+
+    GtkButton *button = GTK_BUTTON( node->GetData()->button );
+    GtkLabel *label = GTK_LABEL(gtk_bin_get_child(GTK_BIN(button)));
+

     gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
     gtk_widget_set_sensitive( GTK_WIDGET(button), enable );

-    gtk_widget_set_sensitive( label, enable );
-    item = item->next;
-  }
+    gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
+
+    return true;
+}
+
+bool wxRadioBox::IsItemEnabled(unsigned int item) const
+{
+    wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
+
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item );
+
+    wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
+
+    GtkButton *button = GTK_BUTTON( node->GetData()->button );
+
+    // don't use GTK_WIDGET_IS_SENSITIVE() here, we want to return true even if
+    // the parent radiobox is disabled
+    return gtk_widget_get_sensitive(GTK_WIDGET(button));
+}
+
+bool wxRadioBox::Show(unsigned int item, bool show)
+{
+    wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
+
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item );
+
+    wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
+
+    GtkWidget *button = GTK_WIDGET( node->GetData()->button );
+
+    if (show)
+        gtk_widget_show( button );
+    else
+        gtk_widget_hide( button );
+
+    return true;

 }
 
 }
 

-void wxRadioBox::Enable( int item, bool enable )
+bool wxRadioBox::IsItemShown(unsigned int item) const

 {
 {

-  GSList *list = gtk_radio_button_group( m_radio );
-  list = g_slist_nth( list, g_slist_length(list)-item-1 );
-  
-  if (!list)
-  {
-    wxFAIL_MSG( "wxRadioBox wrong index" );
-    return;
-  }
-  
-  GtkButton *button = GTK_BUTTON( list->data );
-  
-  GtkWidget *label = button->child;
-  gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
-  gtk_widget_set_sensitive( label, enable );
-}
-
-void wxRadioBox::Show( int item, bool show )
+    wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
+
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item );
+
+    wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
+
+    GtkButton *button = GTK_BUTTON( node->GetData()->button );
+
+    return gtk_widget_get_visible(GTK_WIDGET(button));
+}
+
+unsigned int wxRadioBox::GetCount() const

 {
 {

-  GSList *list = gtk_radio_button_group( m_radio );
-  list = g_slist_nth( list, g_slist_length(list)-item-1 );
-  
-  if (!list)
-  {
-    wxFAIL_MSG( "wxRadioBox wrong index" );
-    return;
-  }
-  
-  GtkWidget *button = GTK_WIDGET( list->data );
-
-  if (show)
-    gtk_widget_show( button );
-  else
-    gtk_widget_hide( button );
-}
-
-wxString wxRadioBox::GetStringSelection(void) const
+    return m_buttonsInfo.GetCount();
+}
+
+void wxRadioBox::GtkDisableEvents()

 {
 {

-  GSList *item = gtk_radio_button_group( m_radio );
-  while (item)
-  {
-    GtkButton *button = GTK_BUTTON( item->data );
-    if (GTK_TOGGLE_BUTTON(button)->active)
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
+    while (node)

     {
     {

-      GtkLabel *label = GTK_LABEL( button->child );
-      return label->label;
+        g_signal_handlers_block_by_func(node->GetData()->button,
+            (gpointer)gtk_radiobutton_clicked_callback, this);
+
+        node = node->GetNext();

     }
     }

-    item = item->next;
-  }
-  return "";

 }
 
 }
 

-bool wxRadioBox::SetStringSelection( const wxString&s )
+void wxRadioBox::GtkEnableEvents()

 {
 {

-  int res = FindString( s );
-  if (res == -1) return FALSE;
-  SetSelection( res );
-  return TRUE;
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
+    while (node)
+    {
+        g_signal_handlers_unblock_by_func(node->GetData()->button,
+            (gpointer)gtk_radiobutton_clicked_callback, this);
+
+        node = node->GetNext();
+    }

 }
 
 }
 

-int wxRadioBox::Number(void) const
+void wxRadioBox::DoApplyWidgetStyle(GtkRcStyle *style)

 {
 {

-  int count = 0;
-  GSList *item = gtk_radio_button_group( m_radio );
-  while (item)
-  {
-    item = item->next;
-    count++;
-  }
-  return count;
+    GTKFrameApplyWidgetStyle(GTK_FRAME(m_widget), style);
+
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
+    while (node)
+    {
+        GtkWidget *widget = GTK_WIDGET( node->GetData()->button );
+
+        gtk_widget_modify_style( widget, style );
+        gtk_widget_modify_style(gtk_bin_get_child(GTK_BIN(widget)), style);
+
+        node = node->GetNext();
+    }

 }
 
 }
 

-int wxRadioBox::GetNumberOfRowsOrCols(void) const
+bool wxRadioBox::GTKWidgetNeedsMnemonic() const

 {
 {

-  return 1;
+    return true;

 }
 
 }
 

-void wxRadioBox::SetNumberOfRowsOrCols( int WXUNUSED(n) )
+void wxRadioBox::GTKWidgetDoSetMnemonic(GtkWidget* w)

 {
 {

-  wxFAIL_MSG("wxRadioBox::SetNumberOfRowsOrCols not implemented.");
+    GTKFrameSetMnemonicWidget(GTK_FRAME(m_widget), w);

 }
 
 }
 

-void wxRadioBox::SetFont( const wxFont &font )
+#if wxUSE_TOOLTIPS
+void wxRadioBox::GTKApplyToolTip(const char* tip)

 {
 {

-  wxWindow::SetFont( font );
-   
-  GSList *item = gtk_radio_button_group( m_radio );
-  while (item)
-  {
-    GtkButton *button = GTK_BUTTON( item->data );
-    
-    gtk_widget_set_style( button->child, 
-      gtk_style_ref(
-        gtk_widget_get_style( m_widget ) ) ); 
-    
-    item = item->next;
-  }
-}
-
-bool wxRadioBox::IsOwnGtkWindow( GdkWindow *window )
+    // set this tooltip for all radiobuttons which don't have their own tips
+    unsigned n = 0;
+    for ( wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
+          node;
+          node = node->GetNext(), n++ )
+    {
+        if ( !GetItemToolTip(n) )
+        {
+            wxToolTip::GTKApply(GTK_WIDGET(node->GetData()->button), tip);
+        }
+    }
+}
+
+void wxRadioBox::DoSetItemToolTip(unsigned int n, wxToolTip *tooltip)
+{
+    wxCharBuffer buf;
+    if ( !tooltip )
+        tooltip = GetToolTip();
+    if ( tooltip )
+        buf = wxGTK_CONV(tooltip->GetTip());
+
+    wxToolTip::GTKApply(GTK_WIDGET(m_buttonsInfo[n]->button), buf);
+}
+
+#endif // wxUSE_TOOLTIPS
+
+GdkWindow *wxRadioBox::GTKGetWindow(wxArrayGdkWindows& windows) const
+{
+    windows.push_back(gtk_widget_get_window(m_widget));
+
+    wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
+    while (node)
+    {
+        GtkWidget *button = GTK_WIDGET( node->GetData()->button );
+
+        // don't put NULL pointers in the 'windows' array!
+        if (gtk_widget_get_window(button))
+            windows.push_back(gtk_widget_get_window(button));
+
+        node = node->GetNext();
+    }
+
+    return NULL;
+}
+
+// static
+wxVisualAttributes
+wxRadioBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))

 {
 {

-  if (window == m_widget->window) return TRUE;
-  
-  GSList *item = gtk_radio_button_group( m_radio );
-  while (item)
-  {
-    GtkWidget *button = GTK_WIDGET( item->data );
-    if (window == button->window) return TRUE;
-    item = item->next;
-  }
-  
-  return FALSE;
+    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;

 }
 }

+
+int wxRadioBox::GetItemFromPoint(const wxPoint& point) const
+{
+    const wxPoint pt = ScreenToClient(point);
+    unsigned n = 0;
+    for ( wxRadioBoxButtonsInfoList::compatibility_iterator
+            node = m_buttonsInfo.GetFirst(); node; node = node->GetNext(), n++ )
+    {
+        if ( m_buttonsInfo[n]->rect.Contains(pt) )
+            return n;
+    }
+
+    return wxNOT_FOUND;
+}
+
+#endif // wxUSE_RADIOBOX