macOS What's the best way to get a scrolling view like the object library

[Starfox]

I want to have a scrolling view like the object library (the scrolling list with picture/title/description cells for UI widgets in Xcode 4's lower-right corner). What's the best way to do it?

 

[kainjow]

NSCollectionView might be the easiest.

 

[Kenndac]

Or a view-based NSTableView.