AccessibilityElementMonitor

public class AccessibilityElementMonitor: BaseNotificationMonitor

An AccessibilityElementMonitor instance monitors the system for changes to element focus by an assistive technology.

  • Encapsulates changes to element focus by an assistive technology.

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    Declaration

    Swift

    public enum Event
  • Encapsulates information associated with an element focus change by an assistive technology.

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    Declaration

    Swift

    public struct Info
  • Initializes a new AccessibilityElementMonitor.

    Declaration

    Swift

    public init(queue: OperationQueue = .main,
                handler: @escaping (Event) -> Void)

    Parameters

    queue

    The operation queue on which the handler executes. By default, the main operation queue is used.

    handler

    The handler to call when an assistive technology changes element focus.

  • Declaration

    Swift

    public override func addNotificationObservers()