Path: utzoo!utgpu!cunews!bnrgate!brtph3!brchh104!brchs1!bnr.ca!rice.edu!sun-spots-request
From: alan@cogswell.Jpl.Nasa.Gov (Alan S. Mazer)
Newsgroups: comp.sys.sun
Subject: GX/cursor problem in SunView
Keywords: Windows
Message-ID: <1556@brchh104.bnr.ca>
Date: 1 Feb 91 16:46:26 GMT
Sender: news@brchh104.bnr.ca
Organization: Sun-Spots
Lines: 10
Approved: Sun-Spots@rice.edu
X-Sun-Spots-Digest: Volume 10, Issue 37, message 9
X-Note: Submissions: sun-spots@rice.edu, Admin: sun-spots-request@rice.edu

I've got a weird problem with a piece of SunView software that seems to be
correlated with the availability of a GX accelerator.  Basically, as I
move the (crosshair) cursor over a canvas containing rapidly changing
graphics, bits of graphics don't get erased properly and portions of the
cursor drop out.  If I refresh the screen everything is okay again until I
start moving the cursor.  It looks like there is some cursor/graphics
interaction which is screwed up, but since this has worked fine until the
last year or so and still works great on machines without a GX, I'm not
convinced that the problem is in the software.  Are there any known bugs
involving the GX or SunView cursors?