144657 - Image clipped after scrolled off-page

Status: RESOLVED INCOMPLETE

(Core Graveyard :: Image: Painting, defect)

Description

[Matt Haffner]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en-US; rv:1.0rc2)
Gecko/20020510
BuildID:    2002051005

The two images (.gif) above the two sidebars on this particular site ("Main
Menu" and "Sub Menu") do not display correctly after being scrolled off the
content pane and then back again.


Reproducible: Always
Steps to Reproduce:
1. Load http://www.civfanatics.com/
2. Scroll down (say, key page-down)
3. Scroll up (say, key page-up)


Actual Results:  The images look fine on loading, but scrolling the images off
the top of the page (using any method: keys, wheel, etc.) and then moving them
back into view results in clipping down the middle of the image (or the bgcolor
showing through--you choose :). 

The images return to normal after a reload of course, but also after any focus
change out of the content pane (say, by clicking the URL bar, a sidebar textbox,
etc.).

Before and after pics are attached.


Expected Results:  Images should retain their original rendering.


These images are transparent gifs rendered in a table. Background color is set
in the TD tag:

<td width=150 bgColor=#9f3535 height=46>
<p align=center>
<img border="0" src="images/mainmenu_hatch.gif" width="148" height="43"
alt="Main Menu">
</p>
</td>

Comment 1

[Matt Haffner]

Attachment: Image before scrolling

Comment 2

[Matt Haffner]

Attachment: Image after scrolling

Comment 3

[Greg K.]

Confirmed using FizzillaCFM/RC2.

Comment 4

[Stuart Parmenter]

cc'ing people with knowledge of mac gfx code

Comment 5

[ArronM (:paper)]

Can someone check to see if this bug still exists on MaxOS X?