-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi folks,
This is mainly a sigc++ question, but relates to GSignal, so I hope
it's on topic.
With GSignal, you can connect a handler, or override a virtual
function in the object class. In addition, you can specify whether
the virtual function is run first or last, and then connect signals
to run before /or/ after the signal if it runs last.
With sigc::signal, I can only run signals in the order they were
connected. I'd like to mimic GSignal, in that I want to provide a
default implementation which may be overridden, but if overridden, I
might not want the default to run at all. Is this possible?
Many thanks,
Roger
- --
Roger Leigh
Printing on GNU/Linux? http://gimp-print.sourceforge.net/
Debian GNU/Linux http://www.debian.org/
GPG Public Key: 0x25BFB848. Please sign and encrypt your mail.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2 (GNU/Linux)
Comment: Processed by Mailcrypt 3.5.8+ <http://mailcrypt.sourceforge.net/>
iD8DBQFDoZ1OVcFcaSW/uEgRAtFgAKDn7A6/F8aF5ERTRfF3rqJMzSgXkQCgsgDp
gR8iGRxmcQgaAHYm2wYC7cw=
=NFdE
-----END PGP SIGNATURE-----
_______________________________________________
gtkmm-list mailing list
gtkmm-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtkmm-list
