GtkEntry and "editing_done" signal

[Florent Jugla <juglaf wanadoo fr>]

Hi,

I'd like to automatically change a field from a value edited in a
GtkEdit widget. What I'm doing now is : make the Gtk signal
"editing_done" active on the widget. But it doesn't seem to work, I
never get my callback function called. Is there's something I missed,
must I put a mask on the widget to make the "editing_done" signal work ?
(I'm using glade-2)

Thanks.
-- 
Florent Jugla <juglaf wanadoo fr>