262928 - Autoscroll icon in wrong position when viewing website

Status: VERIFIED DUPLICATE of bug 242466

(Firefox :: General, defect)

Description

[Thomas Rutter]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.3) Gecko/20041004 Firefox/0.10
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.3) Gecko/20041004 Firefox/0.10

When viewing the testcase web page, the autoscroll icon appears several
centimetres to the left of where I click the middle mouse button.

I think it is because 'margin' is 'auto' and 'width' is '754px' for both the
'body' and 'html' elements, and so the HTML and BODY elements do not begin at
the top left of the window.

Reproducible: Always
Steps to Reproduce:
1. Go to test page.
2. Middle-click somewhere in the page.

Actual Results:  
Autoscroll icon appears several centimetres to the left of where you clicked. 
If you click in the left margin, the autoscroll icon is off the screen.

Expected Results:  
Show autoscroll icon where you clicked.

On this particular testcase the effect is not very noticeable when viewing at
800x600.

Comment 1

[Robert Parenton]

*** This bug has been marked as a duplicate of 242466 ***