Re: Confused about NSTrackingAreas with autoscroll
Re: Confused about NSTrackingAreas with autoscroll
- Subject: Re: Confused about NSTrackingAreas with autoscroll
- From: Quincey Morris <email@hidden>
- Date: Tue, 3 Feb 2009 23:05:42 -0800
On Feb 3, 2009, at 22:49, Luke Evans wrote:
Incidentally, I thought I saw that logging the NSTrackingArea
instance when you've just created one, produces different output to
logging the instance sent to you in a mouse event (i.e. the
descriptions were different). I'm sure that's no more than a
curiosity if I wasn't dreaming it, but it might be that the actual
underlying objects are different.
I notice that NSTrackingArea conforms to NSCopying. That means it
might actually be a copy that's kept by the view when you call
addTrackingArea:. So now you maybe have 4 objects per row to compare.
Happy debugging! <hysterical laughter>
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