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LibWeb: Apply HTMLTableElement bordercolor presentational hint

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Tim Ledbetter 2025-02-18 10:09:40 +00:00 • committed by Sam Atkins
parent 01c659ce9b
commit 3ffc7bd131
Notes: github-actions[bot] 2025-02-20 17:12:59 +00:00
4 changed files with 70 additions and 0 deletions
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14
Libraries/LibWeb/HTML/HTMLTableElement.cpp
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@ -62,6 +62,7 @@ bool HTMLTableElement::is_presentational_hint(FlyString const& name) const
HTML::AttributeNames::background,
HTML::AttributeNames::bgcolor,
HTML::AttributeNames::border,
HTML::AttributeNames::bordercolor,
HTML::AttributeNames::cellpadding,
HTML::AttributeNames::cellspacing,
HTML::AttributeNames::height,
@ -123,6 +124,19 @@ void HTMLTableElement::apply_presentational_hints(GC::Ref<CSS::CascadedPropertie
apply_border_style(CSS::PropertyID::BorderRightStyle, CSS::PropertyID::BorderRightWidth, CSS::PropertyID::BorderRightColor);
apply_border_style(CSS::PropertyID::BorderBottomStyle, CSS::PropertyID::BorderBottomWidth, CSS::PropertyID::BorderBottomColor);
}
if (name == HTML::AttributeNames::bordercolor) {
// https://html.spec.whatwg.org/multipage/rendering.html#tables-2:attr-table-bordercolor
// When a table element has a bordercolor attribute, its value is expected to be parsed using the rules for parsing a legacy color value,
// and if that does not return failure, the user agent is expected to treat the attribute as a presentational hint setting the element's
// 'border-top-color', 'border-right-color', 'border-bottom-color', and 'border-left-color' properties to the resulting color.
if (auto parsed_color = parse_legacy_color_value(value); parsed_color.has_value()) {
auto color_value = CSS::CSSColorValue::create_from_color(parsed_color.value());
cascaded_properties->set_property_from_presentational_hint(CSS::PropertyID::BorderTopColor, color_value);
cascaded_properties->set_property_from_presentational_hint(CSS::PropertyID::BorderRightColor, color_value);
cascaded_properties->set_property_from_presentational_hint(CSS::PropertyID::BorderBottomColor, color_value);
cascaded_properties->set_property_from_presentational_hint(CSS::PropertyID::BorderLeftColor, color_value);
}
}
});
}