class virtual viewport_props :object
..end
val virtual obj : [> `viewport ] Gobject.obj
method set_hadjustment : GData.adjustment -> unit
method set_vadjustment : GData.adjustment -> unit
method set_shadow_type : GtkEnums.shadow_type -> unit
method hadjustment : GData.adjustment
method vadjustment : GData.adjustment
method shadow_type : GtkEnums.shadow_type