Protocol

NSAccessibilityContainsTransientUI

The NSAccessibilityContainsTransientUI protocol should be used in addition to another role-based protocol. See NSAccessibility for a list of role-based protocols. This protocol defines the methods needed to support a UI that changes dynamically—usually in response to mouse-over events.

Overview

Symbols

Supporting Transient UI

func accessibilityPerformShowAlternateUI()
Required.

Displays the element’s alternate UI.

func accessibilityPerformShowDefaultUI()
Required.

Returns to this element’s original UI.

func isAccessibilityAlternateUIVisible()
Required.

Returns a Boolean value that determines whether the element’s alternate UI is currently visible.

Relationships