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LibWeb: Recognise :focus pseudo-class

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It's still only a dummy as LibWeb doesn't have focused elements yet, but
at least now we don't treat "selector:focus" as just "selector".

This fixes an issue on google.com which was mostly grey - coming from
some menu item focus styles :^)
This commit is contained in:
Linus Groh 2020-05-05 11:48:13 +01:00 • committed by Andreas Kling
parent f3cff4c677
commit 055e955a1c
Notes: sideshowbarker 2024-07-19 06:57:23 +09:00
3 changed files with 6 additions and 0 deletions
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1
Libraries/LibWeb/CSS/Selector.h
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@ -48,6 +48,7 @@ public:
None,
Link,
Hover,
Focus,
FirstChild,
LastChild,
OnlyChild,

3
Libraries/LibWeb/CSS/SelectorEngine.cpp
View file

@ -56,6 +56,9 @@ bool matches(const Selector::SimpleSelector& component, const Element& element)
if (!matches_hover_pseudo_class(element))
return false;
break;
case Selector::SimpleSelector::PseudoClass::Focus:
// FIXME: Implement matches_focus_pseudo_class(element)
return false;
case Selector::SimpleSelector::PseudoClass::FirstChild:
if (element.previous_element_sibling())
return false;

2
Libraries/LibWeb/Parser/CSSParser.cpp
View file

@ -385,6 +385,8 @@ public:
simple_selector.pseudo_class = Selector::SimpleSelector::PseudoClass::Link;
else if (pseudo_name == "hover")
simple_selector.pseudo_class = Selector::SimpleSelector::PseudoClass::Hover;
else if (pseudo_name == "focus")
simple_selector.pseudo_class = Selector::SimpleSelector::PseudoClass::Focus;
else if (pseudo_name == "first-child")
simple_selector.pseudo_class = Selector::SimpleSelector::PseudoClass::FirstChild;
else if (pseudo_name == "last-child")