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LibWeb: Add Element::did_remove_attribute() virtual

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This allows subclasses to react to DOM attributes being removed.
This commit is contained in:
Andreas Kling 2022-02-15 19:15:11 +01:00
parent e91b2c57c1
commit bdf0254b16
2 changed files with 3 additions and 0 deletions
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2
Userland/Libraries/LibWeb/DOM/Element.cpp
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@ -161,6 +161,8 @@ void Element::remove_attribute(const FlyString& name)
{ {
m_attributes->remove_attribute(name); m_attributes->remove_attribute(name);
did_remove_attribute(name);
// FIXME: Invalidate less. // FIXME: Invalidate less.
document().invalidate_style(); document().invalidate_style();
} }

1
Userland/Libraries/LibWeb/DOM/Element.h
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@ -83,6 +83,7 @@ public:
virtual void apply_presentational_hints(CSS::StyleProperties&) const { } virtual void apply_presentational_hints(CSS::StyleProperties&) const { }
virtual void parse_attribute(const FlyString& name, const String& value); virtual void parse_attribute(const FlyString& name, const String& value);
virtual void did_remove_attribute(FlyString const&) { }
void recompute_style(); void recompute_style();