Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!bbn!metasoft!yong
From: yong@metasoft.UUCP (Yongdeng Chen)
Newsgroups: comp.windows.x
Subject: Re: Instrinsics resource question
Message-ID: <722@metasoft.UUCP>
Date: 28 Feb 89 16:00:50 GMT
References: <1489@ncar.ucar.edu>
Organization: Meta Software Corporation, Cambridge MA
Lines: 37

In article <1489@ncar.ucar.edu>, clyne@redcloud.ucar.edu (John Clyne) writes:
> 
> Hello, Can someone tell me why the following code fragment won't return
> the font used by the label widget? 
> 
> 	n = 0;
> 	XtSetArg(args[n], XtNlabel, "label"); n++;
> 	label =  XtCreateManagedWidget( "label", labelWidgetClass, panel,
> 			   args, n );
> 	/*
> 	 *	get font
> 	 */ 
> 	n = 0; 
> 	XtSetArg(args[n], XtNfont, &font); n++;
> 	XtGetValues(comm, args, n);
> 

I had similar problem with  	XtGetValues(comm, args, n);
It seems to me that XtGetValues is not doing anything.

For example:
	int x;
	x = 200;
	n = 0;
 	XtSetArg(args[n], XtNx, &x); n++;
  	XtGetValues(comm, args, n);
you will have x == 200 here.

Am I missing something also?

____________________________________________________________
yong%metasoft@bbn.com
Yongdeng Chen
Meta Software Corporation
150 Cambridge Park Drive
Cambridge, MA 02140
(617)576-6920