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 inspection_signal : callback:(unit -> unit) -> GtkSignal.id
method failure : exn -> unit
(** This is the global error handling function. It is invoked in