324561 - opacity doesn't work (background tab close buttons not showing up)

Status: RESOLVED DUPLICATE of bug 324892

(Core :: Graphics, defect)

Description

[(not currently active) Ted Mielczarek]

The tabbed browsing changes from bug 308396 put a close button on each tab.  In trunk win32 cairo builds, the background close icons are not showing up.  The culprit is a css rule setting opacity: 0.7 on them here:
http://lxr.mozilla.org/mozilla/source/toolkit/themes/winstripe/global/browser.css#116

Overriding this to opacity 1.0 in userChrome.css fixes the problem.

Comment 1

[Johannes Buchner]

*** Bug 324782 has been marked as a duplicate of this bug. ***

Comment 2

[(not currently active) Ted Mielczarek]

Attachment: Simplified testcase

It would appear that opacity is broken in general.

Comment 3

[Johannes Buchner]

(In reply to comment #2)
na-ah. This works4me!

Comment 4

[(not currently active) Ted Mielczarek]

(In reply to comment #3)
> (In reply to comment #2)
> na-ah. This works4me!

What platform?  This doesn't work on my
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9a1) Gecko/20060123 Firefox/1.6a1
cairo build.

Comment 5

[Wevah (Nate Weaver)]

I see broken opacity in Camino and Firefox on OS X (both trunk) also.

Hardware/OS -> All/All

Comment 6

[Robert O'Callahan (:roc) (email my personal email if necessary)]

*** This bug has been marked as a duplicate of 324892 ***