# Class virtual OgtkTreeProps.tree_view_column_notify

    class virtual tree_view_column_notify : [> `treeviewcolumn ] Gobject.obj -> object .. end

    val obj : ([> `treeviewcolumn ] as 'a) Gobject.obj

    method private notify : 'b. ('a, 'b) Gobject.property -> callback:('b -> unit) -> GtkSignal.id

    method alignment : callback:(float -> unit) -> GtkSignal.id

    method clickable : callback:(bool -> unit) -> GtkSignal.id

    method fixed_width : callback:(int -> unit) -> GtkSignal.id

    method max_width : callback:(int -> unit) -> GtkSignal.id

    method min_width : callback:(int -> unit) -> GtkSignal.id

    method reorderable : callback:(bool -> unit) -> GtkSignal.id

    method resizable : callback:(bool -> unit) -> GtkSignal.id

    method sizing : callback:(GtkEnums.tree_view_column_sizing -> unit) -> GtkSignal.id

    method sort_indicator : callback:(bool -> unit) -> GtkSignal.id

    method sort_order : callback:(GtkEnums.sort_type -> unit) -> GtkSignal.id

    method title : callback:(string -> unit) -> GtkSignal.id

    method visible : callback:(bool -> unit) -> GtkSignal.id

    method widget : callback:(GObj.widget option -> unit) -> GtkSignal.id

    method width : callback:(int -> unit) -> GtkSignal.id