619905 - Latency when going fullscreen with add-ons manager on focus

Status: RESOLVED INACTIVE

(Toolkit :: Add-ons Manager, defect)

Description

[Maniac Vlad Florin (:vladmaniac)]

Build ID:

Mozilla/5.0 (Windows NT 6.1; rv:2.0b8) Gecko/20100101 Firefox/4.0b8

Prerequisites:
Clean profile

Steps: 
1. Open a clean, firefox profile. 
2. Press F11 or CMD+SHIFT+F(mac) to go into fullscreen
3. Exit fullscreen mode
4. Open addons manager (e.g. via Tools-> add-ons manager) 
5. Repeat step 2 to enter again in fullscreen mode

Behavior: 
Pay attention to step 2 and 5, and compare the time needed to get 
in fullscreen in both cases. Having add-ons manager on focus, 
there is a noticeable latency when going F11. 

More, in win7, you can see a black stripe braking toolbar UI when sliding 
to fullscreen. 

Note: This is reproducible on all platforms. The black stripe is seen only in win7.

Comment 1

[BMO Automation]

Per policy at https://wiki.mozilla.org/Bug_Triage/Projects/Bug_Handling/Bug_Husbandry#Inactive_Bugs. If this bug is not an enhancement request or a bug not present in a supported release of Firefox, then it may be reopened.