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LibWeb: Allow focusing individual (focusable) elements with Tab key

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You can now cycle through focusable elements (currently only hyperlinks
are focusable) with the Tab key.

The focus outline is rendered in a new FocusOutline paint phase.
This commit is contained in:
Andreas Kling 2020-08-14 19:40:37 +02:00
parent 5939af14d4
commit 01022eb5d6
11 changed files with 92 additions and 2 deletions
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7
Libraries/LibWeb/DOM/Document.h
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@ -161,6 +161,11 @@ public:
void set_editable(bool editable) { m_editable = editable; }
virtual bool is_editable() const final;
Element* focused_element() { return m_focused_element; }
const Element* focused_element() const { return m_focused_element; }
void set_focused_element(Element*);
private:
virtual RefPtr<LayoutNode> create_layout_node(const CSS::StyleProperties* parent_style) override;
@ -191,6 +196,8 @@ private:
QuirksMode m_quirks_mode { QuirksMode::No };
bool m_editable { false };
WeakPtr<Element> m_focused_element;
};
}