Creating a Custom View
To create a custom view, you subclass UIView and customize that subclass’s image. Create a new iOS Objective-C class (Figure 6.5).
Figure 6.5 Creating a new class
On the second pane of the assistant, choose NSObject as a superclass and name the class HypnosisView. Click Create on the sheet that drops down. Then, open HypnosisView.h in the editor area. Change HypnosisView’s superclass from NSObject to UIView.
@interface HypnosisView : NSObject@interface HypnosisView : UIView
You now have a UIView subclass.
(Why didn’t we select UIView as the superclass ...
With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.
Start Free Trial
No credit card required