-SliderController::SliderController (Glib::RefPtr<Gdk::Pixbuf> slide,
- Glib::RefPtr<Gdk::Pixbuf> rail,
- Gtk::Adjustment *adj,
- Controllable& c,
+SliderController::SliderController (Glib::RefPtr<Gdk::Pixbuf> image,
+ Gtk::Adjustment *adj, int orientation,