Protocol: UIAppearance

Overview

You use the UIAppearance protocol to get the appearance proxy for a class. You customize the appearance of instances of a class by sending appearance modification messages to the class’s appearance proxy. Returns the appearance proxy for the receiver. (required)Returns the appearance proxy for the receiver in a given containment hierarchy. (required)

Class Method Summary (collapse)

Class Method Details

+ (Object) appearance

Returns the appearance proxy for the receiver. (required)

Returns:

  • (Object) —

    The appearance proxy for the receiver.

+ (Object) appearanceWhenContainedIn(ContainerClass, ...)

Returns the appearance proxy for the receiver in a given containment hierarchy. (required) This method throws an exception for any item in the var-args list that is not a Class object that conforms to the UIAppearanceContainer protocol.

Parameters:

  • ContainerClass, (Class <UIAppearanceContainer>) —

    A nil-terminated list of appearance container classes.

Returns:

  • (Object) —

    The appearance proxy for the receiver in a given containment hierarchy.