Protocol

WKCrownDelegate

A collection of methods you can implement to track the user's interaction with the digital crown, receiving notifications when the user rotates the crown or when rotation stops.

Declaration

@protocol WKCrownDelegate

Topics

Receiving Crown Events

- crownDidRotate:rotationalDelta:

Called when the user rotates the crown.

- crownDidBecomeIdle:

Called when the user stops rotating the crown.

Relationships

Inherits From

See Also

Event Handling

WKCrownSequencer

An object that reports the current state of the digital crown, including its rotational speed when it is in motion.

WKGestureRecognizer

The base class for all other gesture recognizer classes.

WKLongPressGestureRecognizer

A gesture recognizer that looks for a touch event that occurs in the same relative area for an extended period of time.

WKPanGestureRecognizer

A gesture recognizer that looks for a touch event that moves around the screen.

WKSwipeGestureRecognizer

A gesture recognizer that looks for swiping gestures in one or more directions.

WKTapGestureRecognizer

A gesture recognizer that looks for a touch event occurring and ending in approximately the same area on the screen.