+#if wxUSE_TOOLTIPS
+void wxRadioBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
+{
+ wxNode *node = m_boxes.First();
+ while (node)
+ {
+ GtkWidget *widget = GTK_WIDGET( node->Data() );
+ gtk_tooltips_set_tip( tips, widget, wxConvCurrent->cWX2MB(tip), (gchar*) NULL );
+ node = node->Next();
+ }
+}
+#endif // wxUSE_TOOLTIPS
+