Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: b2ec71d3462f3b3eb0747cebc7893b626b99f205
https://github.com/WebKit/WebKit/commit/b2ec71d3462f3b3eb0747cebc7893b626b99f205
Author: Anne van Kesteren <[email protected]>
Date: 2026-09-22 (Tue, 22 Sep 2026)
Changed paths:
M Source/WebCore/css/CSSPseudoSelectors.json
M Source/WebCore/css/SelectorChecker.cpp
M Source/WebCore/css/SelectorCheckerTestFunctions.h
M Source/WebCore/cssjit/SelectorCompiler.cpp
M Source/WebCore/html/HTMLSelectElement.cpp
M Source/WebCore/html/HTMLSelectElement.h
Log Message:
-----------
Add HTMLSelectElement::preferredSize() and
:-internal-select-preferred-size-one
https://bugs.webkit.org/show_bug.cgi?id=324790
Reviewed by Tim Nguyen.
Preparation for the base appearance list box and multi-select dropdown box,
where
the preferred size picks the box type rather than the multiple attribute. 1 is a
dropdown box and anything larger is a list box, whether or not multiple is
present.
The user agent stylesheet has to select on that, and :-internal-uses-menulist
cannot
express it because it needs to match native appearance. So add a pseudo-class
for
the preferred size.
The specification calls this the display size. Renaming it there for clarity is
part
of the open issue about size=0, which preferredSize() treats as an absent
attribute,
like RenderListBox::size() does, rather than as a preferred size of 0:
https://github.com/whatwg/html/issues/12977
Canonical link: https://commits.webkit.org/321595@main
To unsubscribe from these emails, change your notification settings at
https://github.com/WebKit/WebKit/settings/notifications
