+
+bool Pump::on_expose_event(GdkEventExpose* event)
+{
+ CItem::on_expose_event(event);
+ Glib::RefPtr<Gdk::Window> window = get_window();
+
+ gc->set_foreground(red);
+ gc->set_background(red);
+ window->draw_rectangle(gc, 1, image->get_width()-32, 0, 32, 16);
+ gc->set_foreground(blue);
+ gc->set_background(blue);
+ window->draw_rectangle(gc, 1, image->get_width()-32, 16, 32, 16);
+ return true;
+}