Blocking a signal with unknown handler id?

[Daniel Pekelharing <legendstar gmail com>]

Hi all,

Anyone know how one would go about blocking a signal on a widget where
you don't know the signal handler id?

I have some check menu items which I set depending on various program
modes... I need to block the "activate" signal before I set it and
unblock it afterwords, but I don't know the id...

Is there perhaps someway to block all user defined callbacks on a
widget?

Thanks!
-- 
Daniel Pekelharing
<legendstar gmail com>