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Issue 140487 Implement css3-conditional's @supports rule
Starred by 6 users Project Member Reported by komoroske@chromium.org, Aug 3 2012 Back to list
Status: Fixed
Owner:
Closed: Apr 2013
Cc:
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Pri: 2
Type: Launch-OWP
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Blocked on:
issue 227103



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(See http://goto.google.com/owp-launch-guide for an overview)

*High-level description of the change (1-2 sentences):*
From the wkbug: The ‘@supports’ rule is a conditional group rule whose condition tests whether the user agent supports CSS property:value pairs.


*Listing of additions/modifications/changes to API surface (bullet
points):*
Adding @support conditional blocks to CSS



Not yet landed, which is why I'm targeting this at a future milestone.
---------
Additional context (fill in as much as you can, or link to a prior API
launch bug with the context):
*Link to relevant webkit or crbug:*
https://bugs.webkit.org/show_bug.cgi?id=86146

*Link to relevant public standards discussion:*
http://dev.w3.org/csswg/css3-conditional/#at-supports

*Support in other browsers (current and expected):*
Internet Explorer: NO
Firefox: YES (https://bugzilla.mozilla.org/show_bug.cgi?id=649740)
Safari: NO
Opera: SOON (https://twitter.com/frivoal/status/231101124298547200)

Make sure to fill in any labels with a -?. Feel free to leave other labels
at the defaults.

 
Comment 1 by meh@chromium.org, Oct 29 2012
Status: Fixed
http://trac.webkit.org/changeset/131783
Comment 2 by meh@chromium.org, Oct 30 2012
Cc: peter@chromium.org komoroske@chromium.org
Labels: -Mstone-24 Mstone-25
Status: Started
The feature is available in WebKit, but we don't compile in the code yet (see Source/WebKit/chromium/features.gypi in WebKit). It's still disabled.

Moved to M25.
Comment 3 by meh@chromium.org, Nov 8 2012
Cc: japhet@chromium.org
Owner: japhet@chromium.org
Landed with http://trac.webkit.org/changeset/132252.
Comment 4 by meh@chromium.org, Nov 8 2012
Cc: -japhet@chromium.org
Oops, actually landed in http://trac.webkit.org/changeset/131783
Comment 5 by meh@chromium.org, Nov 8 2012
Owner: meh@chromium.org
Comment 6 by meh@chromium.org, Nov 8 2012
Status: Fixed
Comment 7 by meh@chromium.org, Nov 21 2012
Labels: -Mstone-25 Mstone-X
Unclear when this will be enabled, moving to Mstone-X.
Comment 8 by meh@chromium.org, Nov 29 2012
Status: Assigned
Comment 9 by peter@chromium.org, Dec 10 2012
For reference, Opera now supports this: http://my.opera.com/ODIN/blog/opera-12-10-is-out
Comment 10 by peter@chromium.org, Dec 12 2012
Labels: WebKit-ID-104795
I filed http://wkbug.com/104795 to track this on the WebKit side.
Project Member Comment 11 by bugdroid1@chromium.org, Dec 12 2012
Labels: -WebKit-ID-104795 WebKit-ID-104795-NEW
https://bugs.webkit.org/show_bug.cgi?id=104795
Project Member Comment 12 by bugdroid1@chromium.org, Dec 12 2012
Labels: -WebKit-ID-104795-NEW WebKit-ID-104795-ASSIGNED
https://bugs.webkit.org/show_bug.cgi?id=104795
Project Member Comment 13 by bugdroid1@chromium.org, Mar 9 2013
Labels: -OWP-DesignReview-No OWP-Design-No
Comment 14 by meh@chromium.org, Mar 15 2013
Labels: -Mstone-X -Pri-3 M-27 Pri-2
Comment 15 by meh@chromium.org, Mar 15 2013
Labels: -M-27 M-X
Comment 16 by meh@chromium.org, Mar 15 2013
Cc: tabatkins@chromium.org
Issue 196699 has been merged into this issue.
Blockedon: chromium:227103
Cc: -peter@chromium.org meh@chromium.org
Owner: peter@chromium.org
Comment 18 by peter@chromium.org, Apr 22 2013
Labels: -OWP-Standards-UnofficialSpec -M-X -WebKit-ID-104795-ASSIGNED OWP-Standards-OfficialSpec M-28
Status: Fixed
This feature landed in the following revision.  Marking this as fixed.

https://src.chromium.org/viewvc/blink?revision=148817&view=revision
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