method private virtual connect : b. ([> `assistant ] as 'a, 'b) GtkSignal.t -> callback:'b -> GtkSignal.idmethod private virtual notify : b. ('a, 'b) Gobject.property -> callback:('b -> unit) -> GtkSignal.idmethod apply : < apply : callback:(unit -> unit) -> GtkSignal.id; cancel : callback:(unit -> unit) -> GtkSignal.id; close : callback:(unit -> unit) -> GtkSignal.id; leave : callback:(unit -> unit) -> GtkSignal.id; prepare : callback:(unit -> unit) -> GtkSignal.id; .. > -> callback:(unit -> unit) -> GtkSignal.idmethod cancel : < apply : callback:(unit -> unit) -> GtkSignal.id; cancel : callback:(unit -> unit) -> GtkSignal.id; close : callback:(unit -> unit) -> GtkSignal.id; leave : callback:(unit -> unit) -> GtkSignal.id; prepare : callback:(unit -> unit) -> GtkSignal.id; .. > -> callback:(unit -> unit) -> GtkSignal.idmethod close : < apply : callback:(unit -> unit) -> GtkSignal.id; cancel : callback:(unit -> unit) -> GtkSignal.id; close : callback:(unit -> unit) -> GtkSignal.id; leave : callback:(unit -> unit) -> GtkSignal.id; prepare : callback:(unit -> unit) -> GtkSignal.id; .. > -> callback:(unit -> unit) -> GtkSignal.idmethod leave : < apply : callback:(unit -> unit) -> GtkSignal.id; cancel : callback:(unit -> unit) -> GtkSignal.id; close : callback:(unit -> unit) -> GtkSignal.id; leave : callback:(unit -> unit) -> GtkSignal.id; prepare : callback:(unit -> unit) -> GtkSignal.id; .. > -> callback:(unit -> unit) -> GtkSignal.idmethod prepare : < apply : callback:(unit -> unit) -> GtkSignal.id; cancel : callback:(unit -> unit) -> GtkSignal.id; close : callback:(unit -> unit) -> GtkSignal.id; leave : callback:(unit -> unit) -> GtkSignal.id; prepare : callback:(unit -> unit) -> GtkSignal.id; .. > -> callback:(unit -> unit) -> GtkSignal.id