978565 - Add will-change css rule to the homescreen

Status: RESOLVED FIXED

(Firefox OS Graveyard :: Gaia::Homescreen, defect)

Comment 1

[Vivien Nicolas (:vingtetun) (:21) - (NOT reading bugmails, needinfo? please)]

Attachment: bug978565.patch

Comment 2

[Benoit Girard (:BenWa)]

Comment on attachment 8384273 [details] [diff] [review]
bug978565.patch

Review of attachment 8384273 [details] [diff] [review]:
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Opps, I though we already had will-change on the homescreen. Hopefully we can turn it on for priviledge apps this week!

::: apps/homescreen/style/grid.css
@@ +25,3 @@
>  
>    /* collection is opened, homescreen apps are faded out */
>    transition: opacity 200ms linear;

Does this only transition on open? If not then we should |will-change: transform, opacity| instead.

Comment 3

[Vivien Nicolas (:vingtetun) (:21) - (NOT reading bugmails, needinfo? please)]

https://github.com/mozilla-b2g/gaia/commit/6d7248ecf6283db024be479c653b37a0262a67e9

(In reply to Benoit Girard (:BenWa) from comment #2)
> ::: apps/homescreen/style/grid.css
> @@ +25,3 @@
> >  
> >    /* collection is opened, homescreen apps are faded out */
> >    transition: opacity 200ms linear;
> 
> Does this only transition on open? If not then we should |will-change:
> transform, opacity| instead.

It can happens when an e.me collection is opened. Added.