349835 - Tab scrolling button and All Tabs button should not react to doubleclick

Status: RESOLVED INVALID

(Firefox :: Tabbed Browser, defect)

Description

[Cheng Khoon]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1b2) Gecko/20060822 BonEcho/2.0b2
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1b2) Gecko/20060822 BonEcho/2.0b2

In many cases where we need to scroll quickly to the other end of the tab bar, the tab scrolling button is clicked repetitively. However, this will trigger a doubleclick on the tab bar and spawn a new empty tab. Worse still, it may not be noticed by the user until multiple empty tabs are created.


Reproducible: Always

Steps to Reproduce:
1.Open a big number of tabs until the tab scrolling button appears.
2.Click on the right arrow button multiple times quickly and repetitively.

Actual Results:  
Multiple empty tabs are created.

Expected Results:  
Tab strip scrolls to the end of the tab bar and right arrow button becomes inactive.

Comment 1

[Ria Klaassen (not reading all bugmail)]

WFM with Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1b2) Gecko/20060822 BonEcho/2.0b2
Using the default theme, when I click very quickly multiple times on the scroll button it just scrolls. 
And when I click multiple times on the All Tabs button it opens and closes the menu every second click.

Comment 2

[Cheng Khoon]

I just found that this behavior is due to the 'Tab Clicking Options' extension. Sorry for the false report.