Instance Method インスタンスメソッド

accessibilityIsAttributeSettable(_:)

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

Declaration 宣言 

func accessibilityIsAttributeSettable(_ attribute: NSAccessibility.Attribute) -> Bool

Parameters パラメータ

attribute

The name of the attribute. See Constants for lists of attribute names.

Return Value 戻り値

true if the specified attribute can be set; otherwise, false.

Discussion 解説

User interface classes must implement this method. Subclasses should invoke the superclass's implementation, if it exists, if attribute is not implemented in the subclass.

See Also 参照

Deprecated 非推奨

func accessibilityActionDescription(NSAccessibility.Action) -> String?
Returns a localized description of the specified action.
Deprecated 非推奨
func accessibilityActionNames() -> [NSAccessibility.Action]
Returns an array of action names supported by the accessibility element.
Deprecated 非推奨
func accessibilityArrayAttributeCount(NSAccessibility.Attribute) -> Int
Returns the count of the specified accessibility array attribute.
func accessibilityArrayAttributeValues(NSAccessibility.Attribute, index: Int, maxCount: Int) -> [Any]
Returns a subarray of values of an accessibility array attribute.
func accessibilityAttributeNames() -> [NSAccessibility.Attribute]
Returns an array of attribute names supported by the receiver.
Deprecated 非推奨
func accessibilityAttributeValue(NSAccessibility.Attribute) -> Any?
Returns the value of the specified attribute in the receiver.
Deprecated 非推奨
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 非推奨
func accessibilityIndex(ofChild: Any) -> Int
Returns the index of the specified accessibility child in the parent.
func accessibilityIsIgnored() -> Bool
Returns a Boolean value indicating whether the receiver should be ignored in the parent-child accessibility hierarchy.
Deprecated 非推奨
func accessibilityParameterizedAttributeNames() -> [NSAccessibility.ParameterizedAttribute]
Returns a list of parameterized attribute names supported by the receiver.
Deprecated 非推奨
func accessibilityPerformAction(NSAccessibility.Action)
Performs the action associated with the specified action.
Deprecated 非推奨
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 非推奨
func accessibilitySetValue(Any?, forAttribute: NSAccessibility.Attribute)
Sets the value of the specified attribute in the receiver to the specified value.
Deprecated 非推奨