CGDisplayReconfigurationCallBack
CGDisplayReconfigurationCallBack
- Subject: CGDisplayReconfigurationCallBack
- From: Trygve Inda <email@hidden>
- Date: Sun, 30 Mar 2008 13:31:14 +0000
- Thread-topic: CGDisplayReconfigurationCallBack
> void MyDisplayReconfigurationCallBack (
> CGDirectDisplayID display,
> CGDisplayChangeSummaryFlags flags,
> void *userInfo
> );
>
> Your callback function should avoid attempting to change display
> configurations, and should not raise exceptions or perform a non-local return
> such as calling longjmp.
Does this mean I should stuff display and flags into a dict and use
something like
- (void)performSelector:(SEL)aSelector withObject:(id)anArgument
afterDelay:(NSTimeInterval)delay
How can I ensure a longjmp is not used here?
Thanks,
Trygve
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