iOS Fundamentals — UIView: Three Major Responsibilities
Read moreWhat is UI responder?
An abstract interface for responding to and handling events .
Read moreWhat is a UIView iOS?
The UIView class is a concrete class that you can instantiate and use to display a fixed background color . You can also subclass it to draw more sophisticated content.
Read moreWhat is UIView frame?
The frame rectangle, which describes the view’s location and size in its superview’s coordinate system . iPadOS 2.0+
Read moreHow do I add a view in Xcode?
Open the library by clicking the plus button (+) at the top-right of the Xcode window, and then drag a Text view to the place in your code immediately below the “Turtle Rock” text view.
Read moreWhat is ViewController swift file?
A view controller has two parts: the designed part that’s in Storyboard and a Swift file that contains the code for that screen . If a screen in the application doesn’t require any code, then it can use the default UIViewController .
Read moreHow do I change the view in Xcode?
Right-click the control or object in your current view controller. Drag the cursor to the view controller you want to present. Select the kind of segue you want from the list that Xcode provides.
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