Re: Animate NSWindow frame using Core Animation?
Re: Animate NSWindow frame using Core Animation?
- Subject: Re: Animate NSWindow frame using Core Animation?
- From: Mike Abdullah <email@hidden>
- Date: Fri, 16 Jul 2010 11:28:25 +0100
Aside from Core Animation, you could also try -setFrame:display:animate:
It blocks the main thread while running, but is generally pretty smooth.
On 16 Jul 2010, at 10:55, Oleg Krupnov wrote:
> Hi,
>
> I'm using quite a few animations in my app's UI, using the Core
> Animation, and all of the animations work wonderfully smooth and
> quick.
>
> However, when I need to animate the frame of the window (namely,
> change its size), it feels so sluggish and jagged.
>
> I guess this is because, unlike the views inside the window, the
> window itself is not using Core Animation under the hood, but some
> "usual" Quartz drawing.
>
> So the question is, is there a way to make the NSWindow also use Core
> Animation when animating the change of its size or position?
>
> So far I have tried NSViewAnimation, [NSWindow animator] proxy and
> even explicitly added CAAnimations to the proxy, but it all seems to
> result in the same sluggish animation.
>
> Thanks,
>
> Oleg.
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