+ 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) != 0 );
+ new_event.SetCurrentFocus( rb );
+ return rb->GetParent()->HandleWindowEvent(new_event);
+ }
+