- _film->Changed.connect (boost::bind (&FilmViewer::film_changed, this, _1));
- _player->Changed.connect (boost::bind (&FilmViewer::player_changed, this, _1, _2));
+ _film->Change.connect (boost::bind (&FilmViewer::film_change, this, _1, _2));
+ _player->Change.connect (boost::bind (&FilmViewer::player_change, this, _1, _2, _3));