+void Panel::render_special(const Part &part, GL::Renderer &renderer) const
+{
+ if(part.get_name()=="children")
+ {
+ for(list<Container::Child *>::const_iterator i=children.begin(); i!=children.end(); ++i)
+ if((*i)->widget->is_visible())
+ (*i)->widget->render(renderer);
+ }
+}
+