November 2013
Intermediate to advanced
576 pages
19h 3m
English
book
iOS Components and Frameworks: Understanding the Advanced Features of the iOS SDK
by Kyle Richter, Joe Keeley
Content preview from iOS Components and Frameworks: Understanding the Advanced Features of the iOS SDK
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Introducing Collection Views
A collection view needs a few different classes in order to work. The base class is called UICollectionView and is a subclass of UIScrollView. It will manage the presentation of cells provided by the datasource (which can be any class implementing the UICollectionViewDataSource protocol), according to the layout referenced by the collection view, which will be an instance of UICollectionViewLayout. A delegate conforming to the UICollectionViewDelegate protocol can be specified to manage selection and highlighting of cells.
The class that conforms to the UICollectionViewDataSource protocol will return configured cells to the collection view, which will be instances of UICollectionViewCell. If the collection view is ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.