Collection View Programming Guide for macOS?

The documentation for NSCollectionViewItem refer a Collection View Programming Guide for macOS.


"Legacy Item Support


For apps built before OS X 10.11, you created a template item and assigned it to the itemPrototype property of your collection view. To create new instances of the item, you called the collection view’s newItemForRepresentedObject: method. For more information about how to support older collection view configurations, see Collection View Programming Guide for macOS."


Where can I find this Collection View Programming Guide for macOS?

Have a look here and search for "Collection View Programming Guide"

h ttps://developer.apple.com/library/content/navigation/


Probably, this is the guide you are looking for:

h ttps://developer.apple.com/library/content/documentation/WindowsViews/Conceptual/CollectionViewPGforIOS/Introduction/Introduction.html#//apple_ref/doc/uid/TP40012334

Collection View Programming Guide for macOS?
 
 
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