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Unified Diff: third_party/WebKit/Source/core/css/SelectorChecker.cpp

Issue 2509593002: Implement ::placeholder CSS selector. (Closed)
Patch Set: Test fix, etc. Created 4 years, 1 month ago
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« third_party/WebKit/LayoutTests/fast/forms/textarea/textarea-placeholder-pseudo-style.html ('K') | « third_party/WebKit/Source/core/css/RuleSet.cpp ('k') | third_party/WebKit/Source/core/css/parser/CSSParserSelector.h » ('j') | no next file with comments »
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Index: third_party/WebKit/Source/core/css/SelectorChecker.cpp
diff --git a/third_party/WebKit/Source/core/css/SelectorChecker.cpp b/third_party/WebKit/Source/core/css/SelectorChecker.cpp
index cf7962a053b4e02c078adcdb760aeab78b5574e9..adbdbc8dfa97cf42508c9ddcf315c30f7ee64eb8 100644
--- a/third_party/WebKit/Source/core/css/SelectorChecker.cpp
+++ b/third_party/WebKit/Source/core/css/SelectorChecker.cpp
@@ -1096,6 +1096,12 @@ bool SelectorChecker::checkPseudoElement(const SelectorCheckingContext& context,
}
return false;
}
+ case CSSSelector::PseudoPlaceholder:
+ if (ShadowRoot* root = element.containingShadowRoot()) {
+ return root->type() == ShadowRootType::UserAgent &&
+ element.shadowPseudoId() == "-webkit-input-placeholder";
+ }
+ return false;
case CSSSelector::PseudoWebKitCustomElement: {
if (ShadowRoot* root = element.containingShadowRoot())
return root->type() == ShadowRootType::UserAgent &&
« third_party/WebKit/LayoutTests/fast/forms/textarea/textarea-placeholder-pseudo-style.html ('K') | « third_party/WebKit/Source/core/css/RuleSet.cpp ('k') | third_party/WebKit/Source/core/css/parser/CSSParserSelector.h » ('j') | no next file with comments »

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