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Re: Heartbeat thread is blocked? -- With Code and Movie
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Re: Heartbeat thread is blocked? -- With Code and Movie


  • Subject: Re: Heartbeat thread is blocked? -- With Code and Movie
  • From: "Adam R. Maxwell" <email@hidden>
  • Date: Wed, 19 Aug 2009 17:38:48 -0700

On Aug 19, 2009, at 5:05 PM, Seth Willits wrote:

I've completely stripped this project down to the absolute bare bones and it shows this bug. Simply launch the app. You'll see that the default button in the window is NOT plusating like it should be, and if you click it, you'll see that the progress indicator does NOT spin like it should.

One of the views in the hierarchy is set to have a CA layer (through setWantsLayer). If you turn that off, it works. If you move the button and progress indicator to different (certain) views, it works. (Other combinations don't work.)

This sounds like the same problem I asked about back in January:

http://www.cocoabuilder.com/archive/message/cocoa/2009/1/8/227043

Looks like a Core Animation bug to me.

I never got a response, but that was my conclusion, as well. Unfortunately, I wasn't able to find a workaround, so I ended up using NSAnimation instead.



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  • Follow-Ups:
    • Re: Heartbeat thread is blocked? -- With Code and Movie
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 >Heartbeat thread is blocked? (From: Seth Willits <email@hidden>)
 >Re: Heartbeat thread is blocked? -- With Code and Movie (From: Seth Willits <email@hidden>)

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