234830 - Scrollbars within page appear above movable elements

Status: RESOLVED DUPLICATE of bug 187435

(Firefox :: General, defect, P3)

Description

[Matt Magoffin]

User-Agent:       
Build Identifier: Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.6) Gecko/20040206 Firefox/0.8

On a page where there is a JavaScript-movable DIV element where I can move the
DIV over an IFRAME and another absolutely-positioned DIV with overflow that both
produce scroll bars, the scroll bars always draw "above" the other elements.
This does not happen in Mozilla.

Reproducible: Always
Steps to Reproduce:
1. Visit page with elements described above.

Actual Results:  
Scroll bars draws above all other elements.

Expected Results:  
Scroll bars to not draw above other elements.

Comment 1

[Matt Magoffin]

Attachment: Screen shot of scroll bars in Firefox

This screen shot shows a DHTML DIV in the form of the translucent tab, as
rendered in Firefox. Note the scroll bars cut over the translucent tab.

Comment 2

[Matt Magoffin]

Attachment: Screen shot of scroll bars in Mozilla

Here is the same window but rendered by Mozilla. Note the scroll bars are
"under" the translucent tab.

Comment 3

[Mike Connor [:mconnor]]

does changing themes affect this?

Kevin, do we have some funkiness with z-index in Pinstripe?

Comment 4

[Matt Magoffin]

(In reply to comment #3)
> does changing themes affect this?

Actually, yes. I installed the Nautilus 0.8 theme and the scroll bars render
correctly.

Comment 5

[Kevin Gerich]

Looks like an issue with Mac native scrollbars. The scrollbars in the second
screenshot are XUL. The problem should happen in any theme that uses native
scrollbars. This is the first time I've seen that problem.

Comment 6

[Greg K.]

See also bug 187435.

Comment 7

[Mike Connor [:mconnor]]

-> back to Firefox, this will die if it stays in Browser.

assigning to ben provisionally, should go into the "Aquafication" phase of work

Comment 8

[Andreas Lange]

I don't know if this bug could get some traction from Camino which has the same
issue...

Comment 9

[Simon Fraser [no longer active]]

*** This bug has been marked as a duplicate of 187435 ***