Oh, and for the app losing focus, you can use: [NSApp isActive] to decide
whether to draw the ring or not. Then in my app delegate I use
-applicationWillResignActive: to trigger a redraw.
Martin
On 5, Feb, 2012, at 02:20 AM, Quincey Morris wrote:
> On Feb 4, 2012, at 16:17 , Graham Cox wrote:
>
>
> The one issue this doesn't solve is that of making room around the view to
> draw the focus ring. If one or more edges of the view are flush with the edge
> of the window, the exterior ring looks ugly.
>
> In the past, I've sometimes taken the approach of drawing the focus ring
> *inside* the view. (Use the view bounds rect, inset by 1.0, to draw the focus
> ring, and don't lock focus on the superview, of course.) It looks pretty good
> -- it's slightly transparent so it doesn't obscure the content much. However,
> with this approach, there's apparently no way to take advantage of the spiffy
> new Lion methods for focus rings. It's also less than ideal during an
> inertial scroll "bounce".
>
>
> I think you also need to force an update when the app is deactivated. The
> window is still the key window, but the focus ring shouldn't be drawn.
>
>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Martin Hewitson
Albert-Einstein-Institut
Max-Planck-Institut fuer
Gravitationsphysik und Universitaet Hannover
Callinstr. 38, 30167 Hannover, Germany
Tel: +49-511-762-17121, Fax: +49-511-762-5861
E-Mail: martin.hewit...@aei.mpg.de
WWW: http://www.aei.mpg.de/~hewitson
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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