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LibWeb: Implement LiveNodeList::first_matching

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This function returns the first element which matches both the filter
for the LiveNodeList collection itself, and a further filter that is
supplied as an argument to this function.
This commit is contained in:
Shannon Booth 2023-08-25 12:16:44 +12:00 • committed by Andreas Kling
parent 191c87f1cd
commit 708263790a
2 changed files with 25 additions and 0 deletions
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2
Userland/Libraries/LibWeb/DOM/LiveNodeList.h
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@ -34,6 +34,8 @@ public:
protected:
LiveNodeList(JS::Realm&, Node& root, Scope, Function<bool(Node const&)> filter);
Node* first_matching(Function<bool(Node const&)> const& filter) const;
private:
virtual void visit_edges(Cell::Visitor&) override;