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0f61361e27
Previously, layout was handling scrollable overflow and srolling area calculation separately, only excluding the "unreachable scrollable overflow region" at the last step. In addition, `position: absolute` was not included in scrollable overflow calculation. This change combines the two concepts into a single scrollable overflow calculation and starts taking into account `position: absolute`. Finally, `BoxFragment::scrollable_overflow_for_parent` is converted to use early returns which reduces the amount of indentation. Fixes #35928. Fixes #37204. Testing: This causes some WPT test to pass, but also two to start failing: - `/css/css-masking/clip-path/clip-path-fixed-scroll.html`: This seems to fail because script is scrolling past the boundaries of the document. This is a failure that was uncovered by the fixed element now being added to the page's scroll area. - `/css/css-overflow/overflow-outside-padding.html`: One test has started to fail here because now the absolutely positioned element is included in the scroll area, and I think there is an issue with how we are placing RTL items with negative margins. Signed-off-by: Martin Robinson <mrobinson@igalia.com> |
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| .. | ||
| display_list | ||
| flexbox | ||
| flow | ||
| fragment_tree | ||
| stylesheets | ||
| table | ||
| taffy | ||
| tests | ||
| Cargo.toml | ||
| cell.rs | ||
| construct_modern.rs | ||
| context.rs | ||
| dom.rs | ||
| dom_traversal.rs | ||
| formatting_contexts.rs | ||
| geom.rs | ||
| layout_box_base.rs | ||
| layout_impl.rs | ||
| lib.rs | ||
| lists.rs | ||
| positioned.rs | ||
| query.rs | ||
| quotes.rs | ||
| replaced.rs | ||
| sizing.rs | ||
| style_ext.rs | ||
| traversal.rs | ||