method connect_xen_signal : callback:(unit -> unit) -> GtkSignal.id
method connect_none_signal : callback:(unit -> unit) -> GtkSignal.id
method connect_uri_signal : callback:(unit -> unit) -> GtkSignal.id
method connect_xen_signal : callback:(unit -> unit) -> GtkSignal.id
method connect_none_signal : callback:(unit -> unit) -> GtkSignal.id
method connect_uri_signal : callback:(unit -> unit) -> GtkSignal.id