LibWeb: Respect the bgcolor attribute on <marquee> elements

We don't yet animate marquees, but we can at least fill them with the
right background color.

2 files changed, 15 insertions, 0 deletions

diff --git a/Userland/Libraries/LibWeb/HTML/HTMLMarqueeElement.cpp b/Userland/Libraries/LibWeb/HTML/HTMLMarqueeElement.cpp
index ea92ca6b73..b47787b61f 100644
--- a/Userland/Libraries/LibWeb/HTML/HTMLMarqueeElement.cpp
+++ b/Userland/Libraries/LibWeb/HTML/HTMLMarqueeElement.cpp
@@ -37,4 +37,16 @@ HTMLMarqueeElement::~HTMLMarqueeElement()
 {
 }
 
+void HTMLMarqueeElement::apply_presentational_hints(CSS::StyleProperties& style) const
+{
+    HTMLElement::apply_presentational_hints(style);
+    for_each_attribute([&](auto& name, auto& value) {
+        if (name == HTML::AttributeNames::bgcolor) {
+            auto color = Color::from_string(value);
+            if (color.has_value())
+                style.set_property(CSS::PropertyID::BackgroundColor, CSS::ColorStyleValue::create(color.value()));
+        }
+    });
+}
+
 }
diff --git a/Userland/Libraries/LibWeb/HTML/HTMLMarqueeElement.h b/Userland/Libraries/LibWeb/HTML/HTMLMarqueeElement.h
index cf4446c372..b569b179d4 100644
--- a/Userland/Libraries/LibWeb/HTML/HTMLMarqueeElement.h
+++ b/Userland/Libraries/LibWeb/HTML/HTMLMarqueeElement.h
@@ -37,6 +37,9 @@ public:
 
     HTMLMarqueeElement(DOM::Document&, QualifiedName);
     virtual ~HTMLMarqueeElement() override;
+
+private:
+    virtual void apply_presentational_hints(CSS::StyleProperties&) const override;
 };
 
 }