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LibWeb: Add internal use_pseudo_element to DOM Element

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Bastiaan van der Plaat 2023-12-10 12:42:13 +01:00 • committed by Andreas Kling
parent cfe9577b48
commit f621dc464b
12 changed files with 61 additions and 96 deletions
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17
Userland/Libraries/LibWeb/HTML/HTMLInputElement.cpp
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@ -524,20 +524,6 @@ Optional<DeprecatedString> HTMLInputElement::placeholder_value() const
return placeholder;
}
class PlaceholderElement final : public HTMLDivElement {
JS_CELL(PlaceholderElement, HTMLDivElement);
JS_DECLARE_ALLOCATOR(PlaceholderElement);
public:
PlaceholderElement(DOM::Document& document)
: HTMLDivElement(document, DOM::QualifiedName { HTML::TagNames::div, ""_fly_string, Namespace::HTML })
{
}
virtual Optional<CSS::Selector::PseudoElement> pseudo_element() const override { return CSS::Selector::PseudoElement::Placeholder; }
};
JS_DEFINE_ALLOCATOR(PlaceholderElement);
void HTMLInputElement::create_shadow_tree_if_needed()
{
if (shadow_root_internal())
@ -579,7 +565,8 @@ void HTMLInputElement::create_text_input_shadow_tree()
)~~~"_string));
MUST(shadow_root->append_child(element));
m_placeholder_element = heap().allocate<PlaceholderElement>(realm(), document());
m_placeholder_element = MUST(DOM::create_element(document(), HTML::TagNames::div, Namespace::HTML));
m_placeholder_element->set_use_pseudo_element(CSS::Selector::PseudoElement::Placeholder);
MUST(m_placeholder_element->set_attribute(HTML::AttributeNames::style, R"~~~(
flex: 1;
height: 1lh;