What’s New in NSCollectionView – WWDC15

WWDC15NSCollectionView has been displaying grids of views for many years. OS X 10.11 brings a major update to the capabilities of NSCollectionView. Much of the design of UICollectionView in iOS is now available for OS X apps. Understand the details of the enhancements and how you can harness them in your apps.

Sample Code:
CocoaSlideCollection: Using NSCollectionView on OS X 10.11

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WWDC 2015 > App Frameworks > What’s New in NSCollectionView