314020 - <menu> XULElement without a <menupopup> child Element are not displayed correctly

Status: NEW

(Core :: XUL, defect)

Description

[Didier Moraine]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b5) Gecko/20051006 Firefox/1.4.1
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b5) Gecko/20051006 Firefox/1.4.1

The <menu> XULElement are computed with a negative height when they don't have any child <menupopup> element.

Reproducible: Always

Steps to Reproduce:
1. Go to http://www.hevanet.com/acorbin/xul/menubar.xul with Firefox 1.5B2
2. Do the same with Firefox 1.0.7
3. Check that 2 menubars are not displayed correctly with Firefox 1.5B2

Actual Results:  
Check that 2 menubars are not displayed correctly with Firefox 1.5B2


I was able to display my <menu> elements by adding empty <menupopup> childs.

Comment 1

[Didier Moraine]

Attachment: <menu> displayed by Firefox 1.5B2

Comment 2

[Didier Moraine]

Attachment: <menu> displayed by Firefox 1.0.7

Comment 3

[Martijn Wargers (dead)]

This happens because of the added css rule in xul.css:
menu:empty {visibility:collapse}
This was added in bug 295711.