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| author | bors-servo <infra@servo.org> | 2023-05-04 11:35:25 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-04 11:35:25 +0200 |
| commit | 4e37d07ea4f2bba124f78f17873fbb02c66d1cdb (patch) | |
| tree | 7dc272f33fa36faf34423d42dfa2e4654be09843 /components/layout_2020/fragment_tree/containing_block.rs | |
| parent | f29834608aee21c1845737067c16f92adfb77f08 (diff) | |
| parent | 72302e2dae6c4726ae657f7b5b8b048f9f64ccf2 (diff) | |
| download | servo-4e37d07ea4f2bba124f78f17873fbb02c66d1cdb.tar.gz servo-4e37d07ea4f2bba124f78f17873fbb02c66d1cdb.zip | |
Auto merge of #29699 - mrobinson:add-html-body-tag, r=mukilan
Detect body elements during layout
During layout it is often useful, for various specification reasons, to know if an element is the `<body>` element of an `<html>` element root. There are a couple places where a brittle heuristic is used to detect `<body>` elements. This information is going to be even more important to properly handle `<html>` elements that inherit their overflow property from their `<body>` children.
Implementing this properly requires updating the DOM wrapper interface. This check does reach up to the parent of thread-safe nodes, but this is essentially the same kind of operation that `parent_style()` does, so is ostensibly safe.
This change should not change any behavior and is just a preparation step for properly handle `<body>` overflow.
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Diffstat (limited to 'components/layout_2020/fragment_tree/containing_block.rs')
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