Re: [RequestAnimationFrame] Callback argument should be a callback interface, not just a callback

On Wed, 22 Feb 2012 15:52:33 +0100, Boris Zbarsky <> wrote:
> Unless there are _very_ strong reasons to restrict to functions only  
> (which I just don't see in this case), it's better to use a callback  
> interface for the animation callback.  That allows for more flexibility  
> for authors; they can of course still pass in functions.

Ms2ger raised this a few hours ago. I objected and pointed out  
We've had a long discussion on this and decided to simplify callbacks. Web  
IDL also states:

"Specification authors SHOULD NOT define callback interfaces that have  
only a single operation, unless required to describe the requirements of  
existing APIs. Instead, a callback is to be used."

Anne van Kesteren

Received on Wednesday, 22 February 2012 14:59:54 UTC