Path: utzoo!utgpu!jarvis.csri.toronto.edu!clyde.concordia.ca!uunet!wuarchive!decwrl!chico.pa.dec.com!klee
From: klee@chico.pa.dec.com (Ken Lee)
Newsgroups: comp.windows.x
Subject: Re: Is widget mapped?
Message-ID: <2354@bacchus.dec.com>
Date: 29 Dec 89 18:42:37 GMT
References: <8912291635.AA08938@hendrix.odi.com>
Sender: news@decwrl.dec.com
Reply-To: klee@decwrl.dec.com
Organization: DEC Western Software Laboratory
Lines: 14

In article <8912291635.AA08938@hendrix.odi.com>, bob@odi.COM (Bob Miner)
writes:
> Is there any way to determine whether the widget is mapped or unmapped?
> I'm looking for some method akin to XtIsRealized() for determining the
> mapped state of the widget - something like XtIsMapped().

You can do a XGetWindowAttributes() on the widget's window, but this is
a protocol request, and thus somewhat slower than maintaining your own
state.

Ken Lee
DEC Western Software Laboratory, Palo Alto, Calif.
Internet: klee@decwrl.dec.com
uucp: uunet!decwrl!klee