class ruler :Inherits[> Gtk.ruler ] Gtk.obj ->object..end
val obj : ([> Gtk.ruler ] as 'a) Gtk.objmethod event : GObj.event_opsmethod set_metric : Gtk.Tags.metric_type -> unitmethod set_lower : float -> unitmethod set_max_size : float -> unitmethod set_metric : Gtk.Tags.metric_type -> unitmethod set_position : float -> unitmethod set_upper : float -> unitmethod lower : floatmethod max_size : floatmethod position : floatmethod upper : float