Path: utzoo!utgpu!news-server.csri.toronto.edu!mailrus!husc6!calliope!kochhar
From: kochhar@harvard.harvard.EDU (Sandeep Kochhar)
Newsgroups: comp.windows.x
Subject: Question about the Viewport widget
Keywords: X11R4, Xt, Xaw
Message-ID: <2823@husc6.harvard.edu>
Date: 7 May 90 02:48:45 GMT
Sender: news@husc6.harvard.edu
Reply-To: kochhar@harvard.harvard.EDU (Sandeep Kochhar)
Distribution: usa
Organization: Aiken Computation Laboratory, Harvard University
Lines: 23


Is there some way for the program to "scroll" the child of a viewport
widget to a particular location (i.e. "fake" the viewport into believing
that the user moved the scrollbars to that location) after the widgets
are realized.
E.g., given coordinates (x, y),
I would like the point (x,y) of the child become the left top corner 
that is visible in the viewport.
I tried setting the child's resources XtNx to -x, and XtNy to -y but
to no avail....

Help....

Thanks.

Sandeep Kochhar
(617) 495-3988              mail: kochhar@harvard.harvard.edu
Harvard University                kochhar@harvard.csnet
33 Oxford st,                     kochhar@harvard.uucp
Cambridge, MA 02138               kochhar@harvard.bitnet

Fax: (617) 495-9837