method private virtual connect : 'b. ([> `adjustment ], 'b) GtkSignal.t ->
callback:'b ->
GtkSignal.idmethod private virtual notify : 'b. ([> `adjustment ], 'b) Gobject.property ->
callback:('b -> unit) ->
GtkSignal.idmethod changed : callback:(unit -> unit) -> GtkSignal.idmethod value_changed : callback:(unit -> unit) -> GtkSignal.idmethod notify_lower : callback:(float -> unit) -> GtkSignal.idmethod notify_page_increment : callback:(float -> unit) -> GtkSignal.idmethod notify_page_size : callback:(float -> unit) -> GtkSignal.idmethod notify_step_increment : callback:(float -> unit) -> GtkSignal.idmethod notify_upper : callback:(float -> unit) -> GtkSignal.idmethod notify_value : callback:(float -> unit) -> GtkSignal.id