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LibHTML: Add a way to get a Document's title

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You can now query Document::title() to get a String containing whatever
is inside the document's <title> tag.

In support of this, this patch adds the <html>, <head> and <title>
elements.
This commit is contained in:
Andreas Kling 2019-09-29 16:24:57 +02:00
parent 0c6af2d5b4
commit b94c7665a9
12 changed files with 116 additions and 1 deletions
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9
Libraries/LibHTML/DOM/Node.h
View file

@ -46,6 +46,15 @@ public:
virtual bool is_html_element() const { return false; }
const Node* first_child_with_tag_name(const StringView& tag_name) const
{
for (auto* child = first_child(); child; child = child->next_sibling()) {
if (child->tag_name() == tag_name)
return child;
}
return nullptr;
}
protected:
Node(Document&, NodeType);