195692 - Tree columns in mailnews have incorrect appearance (especially in Classic Theme)

Status: NEW

(Core :: XUL, defect)

Description

[Frank Klein]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.3b; MultiZilla v1.1.34 (d)) Gecko/20030302
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.3b; Gecko/20030302 (1.3 branch)

The highlights and shadows of the headers in the thread pane look incorrect in
the Classic theme.  See the attached screen shot.  The bug also appears in
Modern, but is not as noticeable.

Reproducible: Always

Steps to Reproduce:
1. Start Mailnews with Classic theme.
2.
3.

Actual Results:  
Gave incorrect appearance for column headers.  The ThreeDDarkShadow on the right
side of the Subject column is missing, and an extra column of silver pixels can
be seen between the date and size threads.  

Expected Results:  
Displayed the column headers properly.

This bug does not affect usability, but it is rather high-visibility, and should
be fixed before 1.3 is released IMO.  Although it is most visible in Classic, it
can be seen in Modern too.  I hope this is not spam... I had a hard time
thinking of how to search for this one.

Comment 1

[Frank Klein]

Attachment: Screenshot of incorrect headers in Classic

Comment 2

[Mike Cowperthwaite]

I see this symptom (1.6b, most recently) using the Pinball theme (which is based 
on Modern).  In both Pinball and Classic, I see the loss of the dark line (which 
looks like an overlap problem) at various points; I've only noticed it on one 
column at a time, altho I suppose it could happen on multiple ones.  As the 
window is resized horizontally, the overlap disappears, then reappears.

This problem is also visible in the browser's Bookmark Manager.

Anyway, confirming, and moving to appropriate product/component.  Possibly this 
is a dupe of bug 73285, there's not enough info there for me to tell for sure.

Comment 3

[(not reading, please use [e-mail] instead)]

sorry for the spam.  making bugzilla reflect reality as I'm not working on these bugs.  filter on FOOBARCHEESE to remove these in bulk.

Comment 4

[Serge Gautherie (:sgautherie)]

Filter on "Nobody_NScomTLD_20080620"