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LibWeb: Add HTMLPreElement width property

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Bastiaan van der Plaat 2024-02-20 17:06:36 +01:00 • committed by Andrew Kaster
parent 2e8ff1855c
commit 089a98607c
5 changed files with 54 additions and 1 deletions
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17
Userland/Libraries/LibWeb/HTML/HTMLPreElement.cpp
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@ -8,6 +8,7 @@
#include <LibWeb/CSS/StyleProperties.h>
#include <LibWeb/CSS/StyleValues/IdentifierStyleValue.h>
#include <LibWeb/HTML/HTMLPreElement.h>
#include <LibWeb/HTML/Numbers.h>
namespace Web::HTML {
@ -36,4 +37,20 @@ void HTMLPreElement::apply_presentational_hints(CSS::StyleProperties& style) con
});
}
// https://html.spec.whatwg.org/multipage/obsolete.html#dom-pre-width
WebIDL::Long HTMLPreElement::width() const
{
// The width IDL attribute of the pre element must reflect the content attribute of the same name.
if (auto width_string = get_attribute(HTML::AttributeNames::width); width_string.has_value()) {
if (auto width = parse_integer(*width_string); width.has_value())
return *width;
}
return 0;
}
WebIDL::ExceptionOr<void> HTMLPreElement::set_width(WebIDL::Long width)
{
return set_attribute(HTML::AttributeNames::width, MUST(String::number(width)));
}
}