Path: utzoo!mnetor!uunet!husc6!yale!decvax!ucbvax!DECWRL.DEC.COM!asente
From: asente@DECWRL.DEC.COM
Newsgroups: comp.windows.x
Subject: Re: Xtk question (dynamic callback lists?)
Message-ID: <8801141759.AA15593@gilroy.dec.com>
Date: 14 Jan 88 17:59:54 GMT
References: <2554@oxtrap.UUCP>
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The ARPA Internet
Lines: 10

You cannot create or destroy callback lists, but you can dynamically
change what is in them.  See XtAddCallback, XtAddCallbacks,
XtRemoveCallback, XtRemoveCallbacks, and XtRemoveAllCallbacks.

I haven't been working on the toolkit long enough to know whether these
were in the original release of the toolkit, or are recent changes. 
They will certainly be in the toolkit released with X11R2 (sometime
next month, I think).

	-paul asente