Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: f96ae735a7f2290cb63bc5c0be04511ac368eea3
https://github.com/WebKit/WebKit/commit/f96ae735a7f2290cb63bc5c0be04511ac368eea3
Author: Yulun Wu <[email protected]>
Date: 2026-02-11 (Wed, 11 Feb 2026)
Changed paths:
M Source/WebCore/layout/integration/grid/LayoutIntegrationGridLayout.cpp
Log Message:
-----------
[GFC] Support auto value for grid container min-width/min-height.
https://bugs.webkit.org/show_bug.cgi?id=307410
<rdar://170029904>
Reviewed by Sammy Gill.
Treat min-size: auto as 0_lu for grid container min width/height.
For width, this is equivalent to how RenderBox handles a RenderGrid inside a
flexbox where
the auto min size is ignored and the overriding logical width is used. This
overriding logical width
resolves to 0 when not set.
For height, this is equivalent to what RenderBox does for :
computeLogicalHeightUsing(auto) → nullopt → value_or(0).
This also matches RenderGrid's auto-repeat logic which treats min-size: auto as
nullopt
* Source/WebCore/layout/integration/grid/LayoutIntegrationGridLayout.cpp:
(WebCore::LayoutIntegration::minimumSizeConstraint):
Canonical link: https://commits.webkit.org/307313@main
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