Path: utzoo!utgpu!news-server.csri.toronto.edu!mailrus!uunet!pcrat!rick
From: rick@pcrat.uucp (Rick Richardson)
Newsgroups: comp.windows.x
Subject: Re: Incremental Display of Widget Tree
Message-ID: <1990Aug9.152858.5963@pcrat.uucp>
Date: 9 Aug 90 15:28:58 GMT
References: <1990Aug8.025339.3419@pcrat.uucp>
Reply-To: rick@pcrat.UUCP (Rick Richardson)
Organization: PC Research, Inc., Tinton Falls, NJ
Lines: 22


Thanks to all who mailed me concerning "Incremental Display of Widget
Tree".  There were several answers that included using expose event
callbacks and waiting in a modified XtAppMainLoop for particular events.
However, the simplest solution came from Ralph Swick, and does the
trick for my application:

	XFlush(TheDisplay);
	for(;;)
	{
		XEvent	event;

		XSync(TheDisplay, 0);
		if (!XtAppPending(Context))
			break;
		XtAppNextEvent(Context, &event);
		XtDispatchEvent(&event);
	}

-Rick
-- 
Rick Richardson - PC Research, Inc., uunet!pcrat!rick, (201) 389-8963