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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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| .. | ||
| base_fragment.rs | ||
| box_fragment.rs | ||
| containing_block.rs | ||
| fragment.rs | ||
| fragment_tree.rs | ||
| hoisted_shared_fragment.rs | ||
| mod.rs | ||
| positioning_fragment.rs | ||