Re: drawFocusIfNeeded Question

Hi Rich,

yes, we are supposed to set the location of the fallback element.
So, if you use a11y software and inspect the region of the fallback
element, it should be the bounds of the path that was in effect during
drawFocusIfNeeded


On Thu, Sep 11, 2014 at 3:58 PM, Richard Schwerdtfeger <schwer@us.ibm.com>
wrote:

> Does someone have an answer?
>
>
> Rich Schwerdtfeger
>
> [image: Inactive hide details for Jay Munro ---09/11/2014 03:30:53
> PM---Adding in canvas wg. From: Richard Schwerdtfeger [mailto:schwer]Jay
> Munro ---09/11/2014 03:30:53 PM---Adding in canvas wg. From: Richard
> Schwerdtfeger [mailto:schwer@us.ibm.com <schwer@us.ibm.com>]
>
> From: Jay Munro <jaymunro@microsoft.com>
> To: Richard Schwerdtfeger/Austin/IBM@IBMUS
> Cc: Rik Cabanier <cabanier@gmail.com>, Mark Sadecki <mark@w3.org>, "
> public-canvas-api@w3.org" <public-canvas-api@w3.org>
> Date: 09/11/2014 03:30 PM
> Subject: RE: drawFocusIfNeeded Question
> ------------------------------
>
>
>
> Adding in canvas wg.
>
>
> *From:* Richard Schwerdtfeger [mailto:schwer@us.ibm.com
> <schwer@us.ibm.com>]
> * Sent:* Thursday, September 11, 2014 1:27 PM
> * To:* Jay Munro
> * Cc:* Rik Cabanier; Mark Sadecki
> * Subject:* drawFocusIfNeeded Question
>
>
> Hi Jay, Rik, Mark,
>
> I am writing testable statements for us here:
> *https://www.w3.org/wiki/HTML/Canvas_Task_Force/CR-Test#Testable_Statements*
> <https://www.w3.org/wiki/HTML/Canvas_Task_Force/CR-Test#Testable_Statements>
>   (Mark, I think that in general we could work off modified versions of
> your test file with the
> 2 boxes).
>
> What I noticed under drawFocusIfNeeded was that it says we are notifying
> the user of the location of the focus ring:
>
> *http://www.w3.org/TR/2dcontext/#dom-context-2d-drawfocusifneeded*
> <http://www.w3.org/TR/2dcontext/#dom-context-2d-drawfocusifneeded>
>
> What really brought this to a head for me was writing the testable
> statement for when the bounds are clipped and should be *should*be
> subject to the *clipping region*
> <http://www.w3.org/TR/2dcontext/#clipping-region>. When the focus area is
> clipped by the canvas element, only the visual representation of the focus
> outline is clipped to the clipping region.
>
> Then it says we inform the user of the location given by the path.
>
> It was my understanding that drawFocusIfNeeded did not set the location of
> the fallback element. Yet, here it clearly states that it does.
>
> Did I misunderstand or forget our decision on this?
>
> Best,
> Rich
>
>
> Rich Schwerdtfeger
>
>