How can my code get notified when the user pastes or drags an image into NSImageView?

Posted by Max Pierce on Stack Overflow See other posts from Stack Overflow or by Max Pierce
Published on 2010-03-21T00:30:05Z Indexed on 2010/03/21 0:41 UTC
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I have an instance of NSImageView. I have told InterfaceBuilder to allow the user to paste or drag an image into this view. This works. However, I don't see a way in the NSImageView or related documentation to get notified when this actually happens. I was expecting a delegate or some such, but I have been unable to find it. Any ideas?

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