Re: Threads
Re: Threads
- Subject: Re: Threads
- From: Fritz Anderson <email@hidden>
- Date: Fri, 19 Jul 2013 14:48:26 -0500
On 19 Jul 2013, at 1:56 PM, koko <email@hidden> wrote:
> How can, or can, the -setNeedsDispay:YES be run on a separate thread?
If the documentation doesn't explicitly say a method or class is safe outside the main thread, you can't call it outside the main thread.
Use an NSOperation, or -performSelectorOnMainThread: (you'll have to wrap the call in your own method), or dispatch_[a]sync() to do it on the main thread.
— F
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| | >Threads (From: koko <email@hidden>) |