Instance Method インスタンスメソッド

accessibilityPerformEscape

Dismisses a modal view and returns the success or failure of the action.

Declaration 宣言 

- (BOOL)accessibilityPerformEscape;

Return Value 戻り値

YES if the modal view is successfully dismissed; otherwise, NO. By default, this method returns NO.

Discussion 解説

Implement this method on an element or containing view that can be revealed modally or in a hierarchy. When a VoiceOver user performs a dismiss action, this method dismisses the view. For example, you might implement this method for a popover in order to give users a deliberate dismiss action to perform that closes the popover.

See Also 参照

Performing an Action

- accessibilityActivate
Tells the element to activate itself and report the success or failure of the operation.
- accessibilityIncrement
Tells the accessibility element to increment the value of its content.
- accessibilityDecrement
Tells the accessibility element to decrement the value of its content.
- accessibilityScroll:
Scrolls screen content in an application-specific way and returns the success or failure of the action.
- accessibilityPerformMagicTap
Performs a salient action.