Re: Fuzzy Focus Ring
Re: Fuzzy Focus Ring
- Subject: Re: Fuzzy Focus Ring
- From: vincent habchi <email@hidden>
- Date: Thu, 28 Jan 2010 21:31:48 +0100
Le 28 janv. 2010 à 19:51, Charles Jenkins a écrit :
> Considering that the knob will probably be oddly shaped, how do I get the system to draw the focus ring? Is the system focus ring something you can just add to any graphic?
No, but maybe you can back the drawing of your control by a small CALayer, and then specify some kind of background colored shadow when it becomes the active responder? If it works, you gain extra control on border width, color and blur.
Vincent_______________________________________________
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