- void film_changed (Film::Property);
- void film_content_changed (int);
- void content_selection_changed ();
- void set_film (boost::shared_ptr<Film>);
+ void create () override;
+ void film_changed (Film::Property) override;
+ void film_content_changed (int) override;
+ void content_selection_changed () override;
+ void set_film (std::shared_ptr<Film>);