I have a simple NSView class that is an indicator light that I want to flash.
Here are the two methods to perform the flash:
-(void) performFlash {
if (ledOn) return;
ledOn = YES;
[selfsetNeedsDisplay:YES];
[selfperformSelector:@selector(endFlash) withObject:nilafterDelay:0.1];
}
-(void) endFlash {
if (!ledOn) return;
NSLog(@"Turning off LED");
ledOn = NO;
[selfsetNeedsDisplay:YES];
}
For some reason the afterDelay method isn't working. I know my simple methods
work because when I call endFlash independently it works just fine. I have
tried every permutation of the afterDelay method, I tried putting it in the
delegate class, I tried using a NSTimer scheduleTimerWithTimeInterval: with no
success.
I am completely stumped on something that should be extremely straightforward.
Is there ANY instance where the afterDelay method wont work? I'm pulling my
hair out on this one.
Thanks
GW
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