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Spec conformance

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Use MediaQueryListEvent instead of Event, in MediaQueryList.
This commit is contained in:
bd339 2016-12-19 11:40:00 +01:00
parent 57a70893eb
commit 567284189f
1 changed files with 11 additions and 2 deletions
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13
components/script/dom/mediaquerylist.rs
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@ -9,12 +9,15 @@ use dom::bindings::codegen::Bindings::EventTargetBinding::EventTargetMethods;
use dom::bindings::codegen::Bindings::MediaQueryListBinding::{self, MediaQueryListMethods};
use dom::bindings::inheritance::Castable;
use dom::bindings::js::{JS, Root};
use dom::bindings::reflector::DomObject;
use dom::bindings::reflector::reflect_dom_object;
use dom::bindings::str::DOMString;
use dom::bindings::trace::JSTraceable;
use dom::bindings::weakref::{WeakRef, WeakRefVec};
use dom::document::Document;
use dom::event::Event;
use dom::eventtarget::EventTarget;
use dom::mediaquerylistevent::MediaQueryListEvent;
use euclid::scale_factor::ScaleFactor;
use js::jsapi::JSTracer;
use std::cell::Cell;
@ -136,8 +139,14 @@ impl WeakMediaQueryListVec {
/// https://drafts.csswg.org/cssom-view/#evaluate-media-queries-and-report-changes
pub fn evaluate_and_report_changes(&self) {
for mql in self.cell.borrow().iter() {
if let MediaQueryListMatchState::Changed(_) = mql.root().unwrap().evaluate_changes() {
mql.root().unwrap().upcast::<EventTarget>().fire_event(atom!("change"));
let mql = mql.root().unwrap();
if let MediaQueryListMatchState::Changed(_) = mql.evaluate_changes() {
let event = MediaQueryListEvent::new(&mql.global(),
atom!("change"),
false, false,
mql.Media(),
mql.Matches());
event.upcast::<Event>().fire(mql.upcast::<EventTarget>());
}
}
}