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Re: drawSystemFocusRing implementation details

From: Charles Pritchard <chuck@jumis.com>
Date: Sat, 17 Aug 2013 10:28:32 -0700
Message-ID: <520FB2C0.7040004@jumis.com>
To: Rik Cabanier <cabanier@gmail.com>
CC: Dominic Mazzoni <dmazzoni@google.com>, "public-canvas-api@w3.org" <public-canvas-api@w3.org>
On 8/16/2013 8:28 PM, Rik Cabanier wrote:
>
> On Fri, Aug 16, 2013 at 6:33 PM, Charles Pritchard <chuck@jumis.com 
> <mailto:chuck@jumis.com>> wrote:
>
>     On Aug 16, 2013, at 5:13 PM, Dominic Mazzoni <dmazzoni@google.com
>     <mailto:dmazzoni@google.com>> wrote:
>
>     >
>     > It sounds like what you want is for the focus ring to be drawn
>     on the page, on top of the canvas (rather than into the canvas
>     bitmap) - and you want it to disappear when the element loses
>     focus, whether the canvas is redrawn or not.
>     >
>     > I'm not convinced that's better than the current spec - but I
>     think that'd be the right way to word what you're asking for.
>
>
>     Thanks, yes, that's the behavior I'd like to see implemented.
>
>
> I'm unsure how this could possibly work.
> Wouldn't you have to redraw the focus ring on every frame in this 
> scenario?
>

Are you asking about implementation or consumption of the API?

For consumption, the focus ring would show until the element is blurred 
or the canvas is reset (via height/width setters).
Received on Saturday, 17 August 2013 17:28:56 UTC

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