Bug 193059

Summary: [LFC][BFC] Use computedValue and usedValue consistently
Product: WebKit Reporter: zalan <zalan>
Component: Layout and RenderingAssignee: zalan <zalan>
Status: RESOLVED FIXED    
Severity: Normal CC: bfulgham, koivisto, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
none
Patch
none
Patch koivisto: review+

zalan
Reported 2018-12-29 20:32:57 PST
https://www.w3.org/TR/CSS22/cascade.html#value-stages 6.1.2 Computed values Specified values are resolved to computed values during the cascade; for example URIs are made absolute and 'em' and 'ex' units are computed to pixel or absolute lengths. Computing a value never requires the user agent to render the document. ... 6.1.3 Used values Computed values are processed as far as possible without formatting the document. Some values, however, can only be determined when the document is being laid out. For example, if the width of an element is set to be a certain percentage of its containing block, the width cannot be determined until the width of the containing block has been determined. The used value is the result of taking the computed value and resolving any remaining dependencies into an absolute value.
Attachments
Patch (47.51 KB, patch)
2018-12-29 20:35 PST, zalan 		no flags
DetailsFormatted DiffDiff
Patch (57.33 KB, patch)
2019-01-03 10:10 PST, zalan 		no flags
DetailsFormatted DiffDiff
Patch (57.33 KB, patch)
2019-01-03 18:22 PST, zalan 		koivisto: review+
DetailsFormatted DiffDiff
Show Obsolete (2) View All Add attachment proposed patch, testcase, etc.
zalan
Comment 1 2018-12-29 20:35:58 PST
Created attachment 358145 [details] Patch
zalan
Comment 2 2019-01-03 10:10:08 PST
Created attachment 358258 [details] Patch
zalan
Comment 3 2019-01-03 18:22:06 PST
Created attachment 358299 [details] Patch
zalan
Comment 4 2019-01-04 07:21:53 PST
Committed r239608: <https://trac.webkit.org/changeset/239608>
Radar WebKit Bug Importer
Comment 5 2019-01-04 07:23:40 PST
<rdar://problem/47047946>
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