@evolxb
2016-06-30T11:26:58.000000Z
字数 261
阅读 1201
iOS View Programming
view
Views
- A view (an object whose class is UIView or a subclass of UIView) knows how to draw itself into a rectangular area of the interface.
- A view is also a responder (UIView is a subclass of UIResponder). This means that a view is subject to user interactions, such as taps and swipes.
Windows