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Only restyle viewport-relative nodes on viewport size change

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This commit is contained in:
Shing Lyu 2016-06-22 16:44:04 +08:00
parent e7a55ae55e
commit f754cacbd5
28 changed files with 515 additions and 11 deletions
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9
components/style/properties/longhand/border.mako.rs
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@ -26,6 +26,7 @@
use app_units::Au;
use cssparser::ToCss;
use std::fmt;
use values::HasViewportPercentage;
impl ToCss for SpecifiedValue {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
@ -41,6 +42,14 @@
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
pub struct SpecifiedValue(pub specified::Length);
impl HasViewportPercentage for SpecifiedValue {
fn has_viewport_percentage(&self) -> bool {
let &SpecifiedValue(length) = self;
length.has_viewport_percentage()
}
}
pub mod computed_value {
use app_units::Au;
pub type T = Au;