Re: [cssom-view] comments on StyleMedia interface

On Wed, 18 Aug 2010 01:03:15 +0200, L. David Baron <>  
> Yes, and also the whole point of the proposal was to avoid having to
> define when two media queries were equal.

Ok so we will have


which returns a new object each time it is invoked that implements the  
following interface

interface MediaQuery {
   // canonicalized form of the media query
   readonly attribute DOMString query;
   // whether the media query matches currently
   readonly attribute boolean result;
   void addListener(MediaQueryChangeListener listener);
   void removeListener(MediaQueryChangeListener listener);

If addListener does not guarantee uniqueness removeListener needs to  
remove from the end of the list. Is that ok?

styleMedia/StyleMedia will be nuked.

Anne van Kesteren

Received on Wednesday, 18 August 2010 08:30:23 UTC