Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 944510f440466ebcb886926141ba8c7c65ec0c56
https://github.com/WebKit/WebKit/commit/944510f440466ebcb886926141ba8c7c65ec0c56
Author: Nikolaos Mouchtaris <[email protected]>
Date: 2024-11-01 (Fri, 01 Nov 2024)
Changed paths:
A
LayoutTests/fast/scrolling/mac/scrollbars/scrollbar-width-dynamic-expected.html
A LayoutTests/fast/scrolling/mac/scrollbars/scrollbar-width-dynamic.html
M Source/WebCore/rendering/RenderBlock.cpp
M Source/WebCore/rendering/RenderBlock.h
M Source/WebCore/rendering/RenderBox.h
Log Message:
-----------
scrollbar-width update doesn't correctly relayout
https://bugs.webkit.org/show_bug.cgi?id=278820
rdar://134894732
Reviewed by Simon Fraser.
Prevent RenderBlock::styleDidChange from overwriting the needs layout bit set
via
RenderLayerScrollableArea::availableContentSizeChanged by taking into account
if the scrollbar width
changed. This progressed some test cases in
css-scrollbars/scrollbar-width-paint* but didn't lead to
any new passes. This needs a follow up to fix going from scrollbar-width:none
to auto/thin.
* Source/WebCore/rendering/RenderBlock.cpp:
(WebCore::RenderBlock::scrollbarWidthDidChange):
(WebCore::RenderBlock::borderOrPaddingLogicalWidthChanged):
(WebCore::borderOrPaddingLogicalWidthChanged): Deleted.
* Source/WebCore/rendering/RenderBlock.h:
* Source/WebCore/rendering/RenderBox.h:
Canonical link: https://commits.webkit.org/286042@main
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