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Invalidate and flush shadow tree stylesheets where needed

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This commit is contained in:
Fernando Jiménez Moreno 2019-02-13 17:01:30 +01:00
parent 18c1b8f690
commit 519cc2c317
8 changed files with 115 additions and 25 deletions
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16
components/script/dom/cssstyledeclaration.rs
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@ -13,7 +13,7 @@ use crate::dom::bindings::root::{Dom, DomRoot};
use crate::dom::bindings::str::DOMString;
use crate::dom::cssrule::CSSRule;
use crate::dom::element::Element;
use crate::dom::node::{document_from_node, window_from_node, Node};
use crate::dom::node::{document_from_node, shadow_root_from_node, window_from_node, Node};
use crate::dom::window::Window;
use dom_struct::dom_struct;
use servo_arc::Arc;
@ -115,10 +115,16 @@ impl CSSStyleOwner {
if changed {
// If this is changed, see also
// CSSStyleRule::SetSelectorText, which does the same thing.
rule.global()
.as_window()
.Document()
.invalidate_stylesheets();
if let Some(shadow_root) =
shadow_root_from_node(rule.parent_stylesheet().owner().upcast::<Node>())
{
shadow_root.invalidate_stylesheets();
} else {
rule.global()
.as_window()
.Document()
.invalidate_stylesheets();
}
}
result
},