Re: Signal handler.

[Keith Sharp <kms passback co uk>]

On Tue, 2003-12-30 at 17:37, Carlos Savoretti wrote:
> Hi all of you.
>
> My question could be rather stupid but I can't get and answer.
>
> I need to get the signal handler already connected to a GtkTreeView,

How about: g_signal_handler_find ():

http://developer.gnome.org/doc/API/2.0/gobject/gobject-Signals.html#g-signal-handler-find

You might want to use: g_signal_handler_is_connected ():

http://developer.gnome.org/doc/API/2.0/gobject/gobject-Signals.html#g-signal-handler-is-connected

to make sure you've got the right handler.

> specifically "row-activated", to reset it in a newly created instance.

And then: g_signal_handlers_disconnect_by_func ():

http://developer.gnome.org/doc/API/2.0/gobject/gobject-Signals.html#g-signal-handlers-disconnect-by-func

And then connect up your new handler.

> Is it possible ?

Looks like it :-)  But I've never done it myself.

Keith.