LibWeb/HTML: Correctly compute whether element is mutable

This adapts the implementation of `is_mutable` to align more closely
with the spec. Specifically, it is now also taken into account whether
the element is enabled.
This commit is contained in:
Glenn Skrzypczak 2025-08-10 00:29:35 +02:00 committed by Tim Flynn
commit cac2ee41b9
Notes: github-actions[bot] 2025-08-14 15:07:22 +00:00
10 changed files with 171 additions and 63 deletions

View file

@ -134,6 +134,9 @@ public:
// https://html.spec.whatwg.org/multipage/form-elements.html#the-textarea-element%3Asuffering-from-being-missing
virtual bool suffering_from_being_missing() const override;
// https://html.spec.whatwg.org/multipage/form-elements.html#the-textarea-element:concept-fe-mutable
virtual bool is_mutable() const override;
private:
HTMLTextAreaElement(DOM::Document&, DOM::QualifiedName);
@ -147,7 +150,6 @@ private:
void create_shadow_tree_if_needed();
void handle_readonly_attribute(Optional<String> const& value);
void handle_maxlength_attribute();
void queue_firing_input_event();