servo/components/style/values/generics/background.rs
Emilio Cobos Álvarez 7e4338eed8
style: Be a bit more explicit about background-size.
We have a ton of ad-hoc `From` impls which seem overly generic, I think.
2017-09-17 21:33:19 +02:00

26 lines
880 B
Rust

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
//! Generic types for CSS values related to backgrounds.
/// A generic value for the `background-size` property.
#[cfg_attr(feature = "gecko", derive(MallocSizeOf))]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Animate, Clone, ComputeSquaredDistance, Copy, Debug)]
#[derive(PartialEq, ToComputedValue, ToCss)]
pub enum BackgroundSize<LengthOrPercentageOrAuto> {
/// `<width> <height>`
Explicit {
/// Explicit width.
width: LengthOrPercentageOrAuto,
/// Explicit height.
height: LengthOrPercentageOrAuto
},
/// `cover`
#[animation(error)]
Cover,
/// `contain`
#[animation(error)]
Contain,
}