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Temporarily disabling notifications?

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Temporarily disabling notifications?

Subject: Temporarily disabling notifications?
From: Joshua Scott Emmons <email@hidden>
Date: Mon, 6 Jun 2005 20:03:31 -0400

I have a case like the following:


-(void)subviewFrameResized:(NSNotification *)notification{
    [self rearrange];
}

-(void)rearrange{
    [mySubview setFrameOrigin:NSMakePoint(x,y)];
}

That is to say, whenever the subview's frame is resized, I'd like to change it's location.

The problem is that setFrameOrigin: fires the same notification as setFrame: (NSViewFrameDidChangeNotification). Therefore whenever I move the subview the whole process starts over again. Would the proper thing to do be to remove notifications while I'm in my rearrange method and register for them again at the end of it? Or am I missing an obvious pattern that addresses this?


Cheers,
-Joshua Emmons
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