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f318045a8f
We already supported "<input id=id><label for=id>". This patch implements the other labeling mode, where the first labelable descendant of the <label> element becomes the labeled control.
42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
/*
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* Copyright (c) 2021, Tim Flynn <trflynn89@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/HTML/HTMLLabelElement.h>
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#include <LibWeb/Layout/BlockContainer.h>
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namespace Web::Layout {
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class Label final : public BlockContainer {
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public:
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Label(DOM::Document&, HTML::HTMLLabelElement*, NonnullRefPtr<CSS::StyleProperties>);
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virtual ~Label() override;
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static bool is_inside_associated_label(LabelableNode&, const Gfx::IntPoint&);
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static bool is_associated_label_hovered(LabelableNode&);
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const HTML::HTMLLabelElement& dom_node() const { return static_cast<const HTML::HTMLLabelElement&>(*BlockContainer::dom_node()); }
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HTML::HTMLLabelElement& dom_node() { return static_cast<HTML::HTMLLabelElement&>(*BlockContainer::dom_node()); }
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void handle_mousedown_on_label(Badge<TextNode>, const Gfx::IntPoint&, unsigned button);
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void handle_mouseup_on_label(Badge<TextNode>, const Gfx::IntPoint&, unsigned button);
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void handle_mousemove_on_label(Badge<TextNode>, const Gfx::IntPoint&, unsigned button);
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private:
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virtual bool is_label() const override { return true; }
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static Label* label_for_control_node(LabelableNode&);
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LabelableNode* labeled_control();
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bool m_tracking_mouse { false };
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};
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template<>
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inline bool Node::fast_is<Label>() const { return is_label(); }
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}
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