style: Implement style system support for Masonry layout.

This implements support for this CSS Masonry layout proposal:
https://github.com/w3c/csswg-drafts/issues/4650

I've intentionally left out a shorthand (place-tracks?) for now until
we have a draft CSS spec for this.

Differential Revision: https://phabricator.services.mozilla.com/D67061
This commit is contained in:
Mats Palmgren 2020-04-28 01:18:44 +00:00 committed by Emilio Cobos Álvarez
parent 21d48e00cc
commit 6f58c66589
11 changed files with 295 additions and 30 deletions

View file

@ -10,7 +10,7 @@ use crate::values::computed::{Context, ToComputedValue};
use crate::values::specified;
pub use super::specified::{
AlignContent, AlignItems, ContentDistribution, JustifyContent, SelfAlignment,
AlignContent, AlignItems, AlignTracks, ContentDistribution, JustifyContent, JustifyTracks, SelfAlignment,
};
pub use super::specified::{AlignSelf, JustifySelf};