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Implement the unitless length quirk for background-position

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This commit is contained in:
Anthony Ramine 2017-04-24 11:24:43 +02:00
parent f68e2fded9
commit 080f74ca63
4 changed files with 68 additions and 19 deletions
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4
components/style/properties/shorthand/background.mako.rs
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@ -194,8 +194,8 @@
sub_properties="background-position-x background-position-y"
spec="https://drafts.csswg.org/css-backgrounds-4/#the-background-position">
use properties::longhands::{background_position_x,background_position_y};
use values::specified::AllowQuirks;
use values::specified::position::Position;
use parser::Parse;
pub fn parse_value(context: &ParserContext, input: &mut Parser) -> Result<Longhands, ()> {
let mut position_x = background_position_x::SpecifiedValue(Vec::new());
@ -204,7 +204,7 @@
try!(input.parse_comma_separated(|input| {
loop {
if let Ok(value) = input.try(|input| Position::parse(context, input)) {
if let Ok(value) = input.try(|input| Position::parse_quirky(context, input, AllowQuirks::Yes)) {
position_x.0.push(value.horizontal);
position_y.0.push(value.vertical);
any = true;