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LibWeb: Support cellpadding attribute on table elements

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implicitfield 2023-11-19 22:19:32 +04:00 • committed by Andreas Kling
parent 3d1fbcb26b
commit 00c1da8cbc
5 changed files with 75 additions and 0 deletions
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9
Userland/Libraries/LibWeb/HTML/HTMLTableCellElement.cpp
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@ -85,7 +85,16 @@ void HTMLTableCellElement::apply_presentational_hints(CSS::StyleProperties& styl
}
});
auto const& table_element = table_containing_cell(*this);
if (auto padding = table_element.padding()) {
style.set_property(CSS::PropertyID::PaddingTop, CSS::LengthStyleValue::create(CSS::Length::make_px(padding)));
style.set_property(CSS::PropertyID::PaddingBottom, CSS::LengthStyleValue::create(CSS::Length::make_px(padding)));
style.set_property(CSS::PropertyID::PaddingLeft, CSS::LengthStyleValue::create(CSS::Length::make_px(padding)));
style.set_property(CSS::PropertyID::PaddingRight, CSS::LengthStyleValue::create(CSS::Length::make_px(padding)));
}
auto border = table_element.border();
if (!border)
return;
auto apply_border_style = [&](CSS::PropertyID style_property, CSS::PropertyID width_property, CSS::PropertyID color_property) {

19
Userland/Libraries/LibWeb/HTML/HTMLTableElement.cpp
View file

@ -16,6 +16,7 @@
#include <LibWeb/HTML/HTMLTableColElement.h>
#include <LibWeb/HTML/HTMLTableElement.h>
#include <LibWeb/HTML/HTMLTableRowElement.h>
#include <LibWeb/HTML/Numbers.h>
#include <LibWeb/HTML/Parser/HTMLParser.h>
#include <LibWeb/Namespace.h>
@ -100,6 +101,19 @@ void HTMLTableElement::apply_presentational_hints(CSS::StyleProperties& style) c
});
}
void HTMLTableElement::attribute_changed(FlyString const& name, Optional<String> const& value)
{
Base::attribute_changed(name, value);
if (name == HTML::AttributeNames::cellpadding) {
if (value.has_value())
m_padding = max(0, parse_integer(value.value()).value_or(0));
else
m_padding = 1;
return;
}
}
// https://html.spec.whatwg.org/multipage/tables.html#dom-table-caption
JS::GCPtr<HTMLTableCaptionElement> HTMLTableElement::caption()
{
@ -424,4 +438,9 @@ unsigned int HTMLTableElement::border() const
return parse_border(deprecated_attribute(HTML::AttributeNames::border));
}
unsigned int HTMLTableElement::padding() const
{
return m_padding;
}
}

3
Userland/Libraries/LibWeb/HTML/HTMLTableElement.h
View file

@ -47,6 +47,7 @@ public:
virtual Optional<ARIA::Role> default_role() const override { return ARIA::Role::table; }
unsigned border() const;
unsigned padding() const;
private:
HTMLTableElement(DOM::Document&, DOM::QualifiedName);
@ -57,9 +58,11 @@ private:
virtual void visit_edges(Cell::Visitor&) override;
virtual void apply_presentational_hints(CSS::StyleProperties&) const override;
virtual void attribute_changed(FlyString const& name, Optional<String> const& value) override;
JS::GCPtr<DOM::HTMLCollection> mutable m_rows;
JS::GCPtr<DOM::HTMLCollection> mutable m_t_bodies;
unsigned m_padding { 1 };
};
}