class js.html.MediaQueryList
Available on jsDRAFT
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A MediaQueryList object maintains a list of media queries on a document
, and handles sending notifications to listeners when the media queries on the document change.
This makes it possible to observe a document to detect when its media queries change, instead of polling the values periodically, if you need to programmatically detect changes to the values of media queries on a document.
Documentation for this class was provided by MDN.
Instance Fields
var matches:Bool
true if the document
currently matches the media query list; otherwise false. Read only.