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UIKit Framework Reference UIAccessibility Protocol Reference

Document Revision History

This table describes the changes to UIAccessibility Protocol Reference.

Date

Notes

2015-04-08

Added information about the proper use of the accessibility notifications.

2015-01-12

Added new notifications and constants introduced in iOS 8.

2013-09-18

Updated for iOS 7.

2012-09-19

Updated for iOS 6 with new properties, notifications, and traits.

2011-10-12

Described new properties that indicate if an element is hidden or modal, and new notifications for changes in system accessibility features.

2010-10-20

Described the notification to post after a scrolling action has completed.

2010-05-18

Updated setter and getter methods to properties, and added descriptions of a property, a notification, and two traits introduced in iOS 4.0.

2009-07-14

Made minor corrections and reformatted to conform to the informal protocol appearance.

2009-05-26

New document that describes the interface for providing accessibility information about accessible user interface elements in an iPhone application.