Unity

Pressing alt + tab quickly, but alt-tab window appears

Bug #1158183 reported by hitaisin
18
This bug affects 3 people
Affects Status Importance Assigned to Milestone
Unity
Confirmed
Undecided
Unassigned
unity (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

Test-case alttab/switch-quick

Open two different applications, focus application A
Press alt + tab quickly
    The alt-tab window should not appear [2D: fail] -- FAILED, I press very quickly
    Application B should get raised and focused -- YES

Revision history for this message
Ubuntu QA Website (ubuntuqa) wrote :

This bug has been reported on the Ubuntu Package testing tracker.

A list of all reports related to this bug can be found here:
http://packages.qa.ubuntu.com/qatracker/reports/bugs/1158183

tags: added: package-qa-testing
Nicholas Skaggs (nskaggs)
Changed in unity:
assignee: nobody → Nicholas Skaggs (nskaggs)
status: New → Confirmed
Revision history for this message
Nicholas Skaggs (nskaggs) wrote :

This is a regression from quantal -- can someone confirm this is intended behavior or not? Under quantal you do not see an alt-tab bar appear when switching quickly.

Changed in unity:
assignee: Nicholas Skaggs (nskaggs) → nobody
Didier Roche-Tolomelli (didrocks)
tags: removed: 100scopes
Marco Trevisan (Treviño) (3v1n0)
Changed in unity (Ubuntu):
status: New → Confirmed
Revision history for this message
Seth Johnson (sethj) wrote :

I think it is unclear what the desired result is here. On 15.10 when I press quickly you can see the alt-tab switcher appear for a few milli-seconds before the desired window appears, but just barely. Does this count as a pass or a failure?

Revision history for this message
Marco Trevisan (Treviño) (3v1n0) wrote :

Well, basically right now there are about 80ms to show the window, so it really depends in how fast you are.

In generally showing the view quickly is good (as if you want it to be presented is not nice to have a longer timeout), while it's not possible to predict what kind of switching the user will be, and thus showing it for a few ms before closing it again, IMHO is better than waiting longer to see it when you want that.

Maybe we might make those timeouts tunable from settings, though.

To post a comment you must log in.
This report contains Public information  
Everyone can see this information.
Subscribing...

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.