Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: d18de66a088832f557f7b29e0df08f416530f448
https://github.com/WebKit/WebKit/commit/d18de66a088832f557f7b29e0df08f416530f448
Author: Tim Nguyen <[email protected]>
Date: 2026-02-12 (Thu, 12 Feb 2026)
Changed paths:
M LayoutTests/TestExpectations
M
LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/parsing/the-picker-icon-pseudo-element.tentative-expected.txt
M Source/JavaScriptCore/inspector/protocol/CSS.json
M Source/WebCore/animation/WebAnimationUtilities.cpp
M Source/WebCore/css/CSSPseudoSelectors.json
M Source/WebCore/css/CSSSelector.cpp
M Source/WebCore/css/html.css
M Source/WebCore/css/parser/CSSParserContext.cpp
M Source/WebCore/cssjit/SelectorCompiler.cpp
M Source/WebCore/inspector/agents/InspectorCSSAgent.cpp
M Source/WebCore/rendering/style/RenderStyleConstants.cpp
M Source/WebCore/rendering/style/RenderStyleConstants.h
M Source/WebCore/rendering/updating/RenderTreeBuilder.cpp
M Source/WebCore/rendering/updating/RenderTreeBuilderFormControls.cpp
M Source/WebCore/rendering/updating/RenderTreeBuilderFormControls.h
M Source/WebCore/style/StyleTreeResolver.cpp
M Source/WebCore/style/Styleable.cpp
M Source/WebCore/style/computed/StyleComputedStyleBase.h
M Source/WebInspectorUI/UserInterface/Controllers/CSSManager.js
Log Message:
-----------
Enhanced <select>: add ::picker-icon pseudo-element
https://bugs.webkit.org/show_bug.cgi?id=306734
rdar://169398829
Reviewed by Said Abou-Hallawa.
A pseudo element will be created for the `::picker-icon`. The default behavior
for the renderer of this pseudo element is to create a `content` renderer which
displays a down-arrow character.
Specs: https://drafts.csswg.org/css-forms-1/#picker-icon
* LayoutTests/TestExpectations:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/parsing/the-picker-icon-pseudo-element.tentative-expected.txt:
* Source/JavaScriptCore/inspector/protocol/CSS.json:
* Source/WebCore/animation/WebAnimationUtilities.cpp:
(WebCore::compareStyleOriginatedAnimationOwningElementPositionsInDocumentTreeOrder):
(WebCore::pseudoElementIdentifierAsString):
* Source/WebCore/css/CSSPseudoSelectors.json:
* Source/WebCore/css/CSSSelector.cpp:
(WebCore::CSSSelector::stylePseudoElementTypeFor):
* Source/WebCore/css/html.css:
(select::picker-icon):
* Source/WebCore/css/parser/CSSParserContext.cpp:
(WebCore::applyUASheetBehaviorsToContext):
(WebCore::add):
* Source/WebCore/cssjit/SelectorCompiler.cpp:
(WebCore::SelectorCompiler::constructFragmentsInternal):
* Source/WebCore/inspector/agents/InspectorCSSAgent.cpp:
(WebCore::InspectorCSSAgent::protocolValueForPseudoElementType):
* Source/WebCore/rendering/style/RenderStyleConstants.cpp:
(WebCore::operator<<):
* Source/WebCore/rendering/style/RenderStyleConstants.h:
* Source/WebCore/rendering/updating/RenderTreeBuilder.cpp:
(WebCore::RenderTreeBuilder::updateAfterDescendants):
* Source/WebCore/rendering/updating/RenderTreeBuilderFormControls.cpp:
(WebCore::RenderTreeBuilder::FormControls::updateAfterDescendants):
(WebCore::RenderTreeBuilder::FormControls::updatePseudoElement):
(WebCore::RenderTreeBuilder::FormControls::updateCheckmark): Deleted.
* Source/WebCore/rendering/updating/RenderTreeBuilderFormControls.h:
* Source/WebCore/style/StyleTreeResolver.cpp:
(WebCore::Style::TreeResolver::resolveElement):
* Source/WebCore/style/Styleable.cpp:
(WebCore::Styleable::fromRenderer):
(WebCore::Styleable::renderer const):
* Source/WebCore/style/computed/StyleComputedStyleBase.h:
* Source/WebInspectorUI/UserInterface/Controllers/CSSManager.js:
(WI.CSSManager.displayNameForPseudoId):
Canonical link: https://commits.webkit.org/307421@main
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