913501 - Offset for 'hover' in XUL panel

Status: RESOLVED WORKSFORME

(Thunderbird :: Message Compose Window, defect)

Description

[michelr]

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:23.0) Gecko/20100101 Firefox/23.0 (Beta/Release)
Build ID: 20130803215302

Steps to reproduce:

- Install extension mrc_compose (https://addons.mozilla.org/fr/thunderbird/addon/mrc-compose/)
- create a new message
- type the first letter of a recipient : a panel appears with list of suggestions

I'm the dev of mrc compose extension.


Actual results:

when you hover the mouse above the panel, the visual effect 'hover' is on a bad line :
I made a video that clearly shows the problem :
http://michel.renon.free.fr/tb_compose/mrc_compose_TB23_bugs.ogv (20 Mb)


Expected results:

the hover effect should be on the line under the mouse.

The hover effect is defined only by a pure CSS rule (file 'mrc_compose.css', line 79).

Comment 1

[michelr]

Complement : 
the bug is not present on Mac OS, not present on Windows.

Comment 2

[Wayne Mery (:wsmwk)]

michelr, do you still see this problem when using a current version of Thunderbird

Comment 3

[michelr]

This issue is not present anymore in TB38.
IIRC, it was ok since TB31.