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LibWeb: Clean up shadow root of meter element

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Bastiaan van der Plaat 2023-12-05 21:17:46 +01:00 committed by Andreas Kling
parent 34fa49c344
commit ca94df3c88
Notes: sideshowbarker 2024-07-17 08:35:21 +09:00 
Author: https://github.com/bplaat
Commit: https://github.com/SerenityOS/serenity/commit/ca94df3c88
Pull-request: https://github.com/SerenityOS/serenity/pull/22176
2 changed files with 7 additions and 1 deletions
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6
Userland/Libraries/LibWeb/HTML/HTMLMeterElement.cpp
View file

@ -5,7 +5,6 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/DOM/Document.h>
#include <LibWeb/DOM/ShadowRoot.h>
#include <LibWeb/HTML/HTMLMeterElement.h>
@ -188,6 +187,11 @@ void HTMLMeterElement::inserted()
create_shadow_tree_if_needed();
}
void HTMLMeterElement::removed_from(DOM::Node*)
{
set_shadow_root(nullptr);
}
void HTMLMeterElement::create_shadow_tree_if_needed()
{
if (shadow_root_internal())

2
Userland/Libraries/LibWeb/HTML/HTMLMeterElement.h
View file

@ -41,6 +41,7 @@ public:
private:
CSS::Selector::PseudoElement m_pseudo_element;
};
class HTMLMeterElement final : public HTMLElement {
WEB_PLATFORM_OBJECT(HTMLMeterElement, HTMLElement);
JS_DECLARE_ALLOCATOR(HTMLMeterElement);
@ -63,6 +64,7 @@ public:
// ^HTMLElement
virtual void inserted() override;
virtual void removed_from(DOM::Node*) override;
// https://html.spec.whatwg.org/multipage/forms.html#category-label
virtual bool is_labelable() const override { return true; }