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mouse entered/exited in nscollectionviewitem's view

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mouse entered/exited in nscollectionviewitem's view

Subject: mouse entered/exited in nscollectionviewitem's view
From: Benjámin Salánki <email@hidden>
Date: Fri, 24 Jul 2009 03:36:34 +0200

Hi there, I hope someone can help me with this.

I have an NSCollectionView set up in IB with a connected NSCollectionViewItem and its View prototype.

What I want to do is draw a different colored background for a view in the collection when the user mouses over it.

I tried to set it up using tracking areas in the view prototype, but since it's just that - a prototype - the setup code only gets called once and then none of the actually displayed views in the collection handle any of my intended mouse tracking.

Could anyone please point me into the right direction where to go on from here? Any help is appreciated.

Thanks,
Ben Salanki
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Re: mouse entered/exited in nscollectionviewitem's view
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