MimeInfo *mimeview_get_selected_part (MimeView *mimeview);
-void mimeview_pass_key_press_event (MimeView *mimeview,
+gboolean mimeview_pass_key_press_event (MimeView *mimeview,
GdkEventKey *event);
void mimeview_register_viewer_factory (MimeViewerFactory *factory);