121058 - table background improperly redrawn

Status: RESOLVED WORKSFORME

(Core :: Layout, defect)

Description

[Andrew Schultz]

Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.7+) Gecko/20020118

if a table is centered and has a background, then the background is sometimes
redrawn shifted after I drag a window over the table.  If I drag over it
repeatedly, it will eventually exhibit this behavior.

the URL is a testcase which has a table with a background pattern that is easy
to recognize when it has been shifted, but I saw this on every test I tried.
the left- and right-aligned tables are ok and the only center one exhibits the bug.

Comment 1

[Chris Petersen]

Reporter, I can't seem to reproduce on the 2002-01-18-06 Linux build. Can you
provided any further steps to reproduce ?  Tested under Redhat 6.2.

Comment 2

[Andrew Schultz]

The steps I used were quite simple and worked everytime, but I am unable to
reproduce it on different machines (Alpha-Linux with 0.9.7 and Athlon-Linux with
2002012306).  Probably an issue with my drivers, but almost certainly also
something within Mozilla since it is only centered tables (I tried for a long
time with the right and left justified tables to make sure it was only the
centered ones).

I have an nVidia TNT card, and was using the open-source "nv" driver, but will
try nVidia's drivers tonight.  Will attach screenshot of buggy behavior, too.

Comment 3

[Andrew Schultz]

ok, I am completely unable to reproduce this now even though conditions are
identical to the way they were before.
marking WORKSFORME.  I'll reopen if it shows up again.