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LibHTML: Add a convenient way to get from any layout node to the root

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This commit is contained in:
Andreas Kling 2019-11-04 19:37:52 +01:00
parent 2946b0e2d4
commit 715d7a8532
4 changed files with 31 additions and 0 deletions
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5
Libraries/LibHTML/DOM/Document.cpp
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@ -239,6 +239,11 @@ const LayoutDocument* Document::layout_node() const
return static_cast<const LayoutDocument*>(Node::layout_node());
}
LayoutDocument* Document::layout_node()
{
return static_cast<LayoutDocument*>(Node::layout_node());
}
void Document::set_hovered_node(Node* node)
{
if (m_hovered_node == node)

1
Libraries/LibHTML/DOM/Document.h
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@ -78,6 +78,7 @@ public:
virtual bool is_child_allowed(const Node&) const override;
const LayoutDocument* layout_node() const;
LayoutDocument* layout_node();
void schedule_style_update();