Protocol

NSUserInterfaceItemIdentification

A set of methods used to associate a unique identifier with objects in your user interface.

Overview

The protocol is adopted by AppKit interface objects to support window restoration, whereby information about window and other interface-related objects is preserved and used to restore the application’s interface during the next launch cycle.

Topics

Accessing the User Interface Identifier

var identifier: NSUserInterfaceItemIdentifier?

A string that identifies the user interface item.

Required.

See Also

Window Restoration

protocol NSWindowRestoration

A set of methods that restoration classes must implement to handle the recreation of windows.