Closed Bug 939260 Opened 11 years ago Closed 6 years ago

[Settings] When changing page, app triggers a 60ms style flush making transition janky

Categories

(Firefox OS Graveyard :: Gaia::Settings, defect, P3)

Product:
Firefox OS Graveyard
Component:
Gaia::Settings
Platform:
ARM
Gonk (Firefox OS)
Type:
defect

Tracking

(Not tracked)

Status:
RESOLVED WONTFIX

People

(Reporter: BenWa, Unassigned)

References

Details

(Keywords: perf, Whiteboard: [c=progress p= s= u=])

Depends on: 862276
Can you confirm that bug 862276 would solve this?

The homescreen toggles between these styles:
38 section[role="region"] {
39   transform: translateX(+100%);
40   transition: transform .4s ease, visibility .4s ease;
41 }
42 
43 section[role="region"].previous {
44   transform: translateX(-100%);
45 }
46 
47 section[role="region"].current {
48   transform: translateX(0);
49 }

http://mxr.mozilla.org/gaia/source/apps/settings/style/settings.css#38
Flags: needinfo?(dbaron)
Keywords: perf
OS: Mac OS X → Gonk (Firefox OS)
Hardware: x86 → ARM
Whiteboard: [c= p= s= u=]
Does  section[role="region"] have lots of descendants? If so, then bug 862276 would definitely help, if not solve it.
OS: Gonk (Firefox OS) → Mac OS X
Hardware: ARM → x86
OS: Mac OS X → Gonk (Firefox OS)
Hardware: x86 → ARM
The entire page that's being animated yes. Thanks for confirming that.
Blocks: 939460
Flags: needinfo?(dbaron)
Benoit, is this still an issue? If not please RESOLVE this bug.
Flags: needinfo?(bgirard)
Priority: -- → P3
Whiteboard: [c= p= s= u=] → [c=progress p= s= u=]
Bug 862276 still hasn't been fixed
Flags: needinfo?(bgirard)
Firefox OS is not being worked on
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → WONTFIX
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