Re: Invoking GTK main thread from other threads

[Daniel Boles <dboles src gmail com>]

Or maybe it's not so bad, since I usually only need to do things once, when the main thread resumes, and that sounds OK. Phew! :-D

> The connect*_once() variants, Glib::SignalIdle::connect_once(), Glib::SignalTimeout::connect_once(), Glib::SignalTimeout::connect_seconds_once(), are thread-safe for any case where the slot is not created by a call to sigc::mem_fun() which represents a method of a class deriving from sigc::trackable.