Instance Method

accessibilityPerformAction(_:)

Performs the action associated with the specified action.

Declaration

func accessibilityPerformAction(_ action: NSAccessibility.Action)

Parameters

action

The action to perform.

Discussion

User interface classes must implement this method to handle all the actions returned from accessibilityActionNames(). Subclasses should invoke the superclass's implementation, if it exists, if action is not implemented in the subclass.

See Also

Deprecated Methods

func accessibilityActionDescription(NSAccessibility.Action) -> String?

Returns a localized description of the specified action.

Deprecated
func accessibilityActionNames() -> [NSAccessibility.Action]

Returns an array of action names supported by the accessibility element.

Deprecated
func accessibilityArrayAttributeCount(NSAccessibility.Attribute) -> Int

Returns the count of the specified accessibility array attribute.

func accessibilityAttributeNames() -> [NSAccessibility.Attribute]

Returns an array of attribute names supported by the receiver.

Deprecated
func accessibilityAttributeValue(NSAccessibility.Attribute) -> Any?

Returns the value of the specified attribute in the receiver.

Deprecated
func accessibilityAttributeValue(NSAccessibility.ParameterizedAttribute, forParameter: Any?) -> Any?

Returns the value of the receiver's parameterized attribute corresponding to the specified attribute name and parameter.

Deprecated
func accessibilityIndex(ofChild: Any) -> Int

Returns the index of the specified accessibility child in the parent.

func accessibilityIsAttributeSettable(NSAccessibility.Attribute) -> Bool

Returns a Boolean value that indicates whether the value for the specified attribute in the receiver can be set.

Deprecated
func accessibilityIsIgnored() -> Bool

Returns a Boolean value indicating whether the receiver should be ignored in the parent-child accessibility hierarchy.

Deprecated
func accessibilityParameterizedAttributeNames() -> [NSAccessibility.ParameterizedAttribute]

Returns a list of parameterized attribute names supported by the receiver.

Deprecated
func accessibilitySetOverrideValue(Any?, forAttribute: NSAccessibility.Attribute) -> Bool

Overrides the specified attribute in the receiver or adds it if it does not exist, and sets its value to the specified value.

Deprecated
func accessibilitySetValue(Any?, forAttribute: NSAccessibility.Attribute)

Sets the value of the specified attribute in the receiver to the specified value.

Deprecated