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Implement the HTML background attribute

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This commit is contained in:
Tom Schuster 2015-05-26 14:07:26 +02:00
parent 72ead882c0
commit e44f8f5609
2 changed files with 35 additions and 2 deletions
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15
components/script/dom/element.rs
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@ -64,7 +64,7 @@ use style;
use style::legacy::{UnsignedIntegerAttribute, from_declaration};
use style::properties::{PropertyDeclarationBlock, PropertyDeclaration, parse_style_attribute};
use style::properties::DeclaredValue::SpecifiedValue;
use style::properties::longhands::{self, border_spacing, height};
use style::properties::longhands::{self, background_image, border_spacing, height};
use style::values::CSSFloat;
use style::values::specified::{self, CSSColor, CSSRGBA};
use util::geometry::Au;
@ -280,6 +280,19 @@ impl RawLayoutElementHelpers for Element {
CSSColor { parsed: Color::RGBA(color), authored: None }))));
}
let background = if self.is_htmlbodyelement() {
let this: &HTMLBodyElement = mem::transmute(self);
this.get_background()
} else {
None
};
if let Some(url) = background {
hints.push(from_declaration(
PropertyDeclaration::BackgroundImage(SpecifiedValue(
background_image::SpecifiedValue(Some(specified::Image::Url(url)))))));
}
let color = if self.is_htmlfontelement() {
let this: &HTMLFontElement = mem::transmute(self);
this.get_color()