Protocol

NSHapticFeedbackPerformer

A set of methods and constants that a haptic feedback performer implements.

Declaration

@protocol NSHapticFeedbackPerformer

Overview

To retrieve a haptic feedback performer object based on the current input device, accessibility settings, and user preferences, call the defaultPerformer method of the NSHapticFeedbackManager class.

To provide the user with haptic feedback while using a Force Touch trackpad, call the performFeedbackPattern:performanceTime: method of this protocol.

Topics

Performing Haptic Feedback

- performFeedbackPattern:performanceTime:

Initiates a specific pattern of haptic feedback to the user.

Required.

Constants

NSHapticFeedbackPattern

A pattern of haptic feedback to be provided to the user.

NSHapticFeedbackPerformanceTime

A time at which to provide haptic feedback to the user.

Relationships

Inherits From

See Also

Haptics

NSHapticFeedbackManager

An object that provides access to the haptic feedback management attributes on a system with a Force Touch trackpad.

NSAlignmentFeedbackFilter

An object that can filter the movement of an object and provides haptic feedback when alignment occurs.