class virtual ruler_notify :[> `ruler ] Gobject.obj ->
object
..end
val obj : ([> `ruler ] as 'a) Gobject.obj
method private notify : 'b. ('a, 'b) Gobject.property -> callback:('b -> unit) -> GtkSignal.id
method lower : callback:(float -> unit) -> GtkSignal.id
method upper : callback:(float -> unit) -> GtkSignal.id
method max_size : callback:(float -> unit) -> GtkSignal.id
method position : callback:(float -> unit) -> GtkSignal.id