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LibWeb: Convert ButtonBox to be a LabelableNode

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This also adds an API to Label to determine if the Label itself or its
child TextNode is hovered. This allows ButtonBox to render in a hovered
state when the label is hovered.
This commit is contained in:
Timothy Flynn 2021-04-04 12:17:24 -04:00 • committed by Andreas Kling
parent d40f3aa0d0
commit 1b2123af80
4 changed files with 65 additions and 11 deletions
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12
Userland/Libraries/LibWeb/Layout/ButtonBox.h
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@ -27,11 +27,11 @@
#pragma once
#include <LibWeb/HTML/HTMLInputElement.h>
#include <LibWeb/Layout/ReplacedBox.h>
#include <LibWeb/Layout/LabelableNode.h>
namespace Web::Layout {
class ButtonBox : public ReplacedBox {
class ButtonBox : public LabelableNode {
public:
ButtonBox(DOM::Document&, HTML::HTMLInputElement&, NonnullRefPtr<CSS::StyleProperties>);
virtual ~ButtonBox() override;
@ -39,8 +39,8 @@ public:
virtual void prepare_for_replaced_layout() override;
virtual void paint(PaintContext&, PaintPhase) override;
const HTML::HTMLInputElement& dom_node() const { return static_cast<const HTML::HTMLInputElement&>(ReplacedBox::dom_node()); }
HTML::HTMLInputElement& dom_node() { return static_cast<HTML::HTMLInputElement&>(ReplacedBox::dom_node()); }
const HTML::HTMLInputElement& dom_node() const { return static_cast<const HTML::HTMLInputElement&>(LabelableNode::dom_node()); }
HTML::HTMLInputElement& dom_node() { return static_cast<HTML::HTMLInputElement&>(LabelableNode::dom_node()); }
private:
virtual bool wants_mouse_events() const override { return true; }
@ -48,6 +48,10 @@ private:
virtual void handle_mouseup(Badge<EventHandler>, const Gfx::IntPoint&, unsigned button, unsigned modifiers) override;
virtual void handle_mousemove(Badge<EventHandler>, const Gfx::IntPoint&, unsigned buttons, unsigned modifiers) override;
virtual void handle_associated_label_mousedown(Badge<Label>) override;
virtual void handle_associated_label_mouseup(Badge<Label>) override;
virtual void handle_associated_label_mousemove(Badge<Label>, bool is_inside_node_or_label) override;
bool m_being_pressed { false };
bool m_tracking_mouse { false };
};