Re: Help: how to disconnect a signal?

[Tim Müller <zen18864 zen co uk>]

On Wednesday 19 November 2003 22:23, Tom Liu wrote:

> I want to disconnect all the "clicked" signal from a button. I spend an
> hour already, don't know how to use the function
>
> g_signal_handlers_disconnect_matched
>
> I tried: g_object_disconnect (G_OBJECT(w),"clicked") also. Doesn't work.

gulong id;

id = g_signal_connect(button, "clicked", G_CALLBACK(onButtonClicked), NULL);

g_signal_handler_disconnect(button, id);


or:

g_signal_connect(button, "clicked", G_CALLBACK(onButtonClicked), NULL);

g_signal_handlers_disconnect_by_func(button, onButtonClicked, NULL);


See http://developer.gnome.org/doc/API/2.0/gobject/gobject-Signals.html

Cheers
-Tim