Contact emails
obru...@igalia.com
Explainer
https://www.smashingmagazine.com/2018/03/understanding-logical-properties-values/
Specification
https://drafts.csswg.org/css-logical/#directional-keywords
https://drafts.csswg.org/css-ui/#resize
<https://drafts.csswg.org/css-logical/#directional-keywords,https://drafts.csswg.org/css-ui/#resize>
Design docs
https://developer.mozilla.org/docs/Web/CSS/CSS_logical_properties_and_values
Summary
Add these new values to existing CSS properties: - float: inline-start -
float: inline-end - clear: inline-start - clear: inline-end - resize:
block - resize: inline
Blink component
Blink>CSS
<https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3ECSS>
Search tags
css-logical <https://chromestatus.com/features#tags:css-logical>
TAG review
https://github.com/w3ctag/design-reviews/issues/286
The only issue relevant to logical values
washttps://github.com/w3c/csswg-drafts/issues/2821, which was addressed
in the spec, and Blink obeys the resolution.
TAG review status
Issues addressed
Risks
Interoperability and Compatibility
Gecko and WebKit already shipped. Gecko doesn't follow the spec.
/Gecko/: Shipped/Shipping
(https://bugzilla.mozilla.org/show_bug.cgi?id=1253919,
https://bugzilla.mozilla.org/show_bug.cgi?id=1464786
<https://bugzilla.mozilla.org/show_bug.cgi?id=1253919,https://bugzilla.mozilla.org/show_bug.cgi?id=1464786>)
The implementation is wrong,
seehttps://bugzilla.mozilla.org/show_bug.cgi?id=1661548
/WebKit/: Shipped/Shipping
(https://bugs.webkit.org/show_bug.cgi?id=218087,
https://bugs.webkit.org/show_bug.cgi?id=218088
<https://bugs.webkit.org/show_bug.cgi?id=218087,https://bugs.webkit.org/show_bug.cgi?id=218088>)
/Web developers/: Positive
(https://bugs.chromium.org/p/chromium/issues/detail?id=850004#c8)
/Other signals/:
WebView application risks
Does this intent deprecate or change behavior of existing APIs, such
that it has potentially high risk for Android WebView-based applications?
None
Debuggability
The DevTools Styles panel’s autocomplete functionality is already aware
of these new values.
Will this feature be supported on all six Blink platforms
(Windows, Mac, Linux, Chrome OS, Android, and Android WebView)?
Yes
Is this feature fully tested byweb-platform-tests
<https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>?
Yes
Flag name on chrome://flags
None
Finch feature name
CSSLogical
(This is the feature name in runtime_enabled_features.json5, which
seemingly I'm supposed to provide here, but it's not actually using Finch)
Requires code in //chrome?
False
Tracking bug
https://crbug.com/850004
Estimated milestones
Shipping on desktop 117
DevTrial on desktop 70
Shipping on Android 117
DevTrial on Android 70
Shipping on WebView 117
Anticipated spec changes
Open questions about a feature may be a source of future web compat or
interop issues. Please list open issues (e.g. links to known github
issues in the project for the feature specification) whose resolution
may introduce web compat/interop risk (e.g., changing to naming or
structure of the API in a non-backward-compatible way).
None
Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/6237096230518784
Links to previous Intent discussions
Intent to
prototype:https://groups.google.com/a/chromium.org/d/msg/blink-dev/48OwfwZrbvI/A1XZFGkzAwAJ
This intent message was generated byChrome Platform Status
<https://chromestatus.com/>.
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