Instance Method

viewDidDisappear

Called after the title bar accessory view controller’s view is removed from the window’s view hierarchy.

Declaration

- (void)viewDidDisappear;

Discussion

You can override this method to perform tasks associated with removing the title bar accessory view controller’s view from the window’s view hierarchy—such as releasing resources not needed when the view is not visible or no longer part of the window—but you must call super in your implementation.

See Also

Responding to View Events

- viewDidAppear

Called when the title bar accessory view controller’s view is fully transitioned onto the screen.

- viewWillAppear

Called after the title bar accessory view controller’s view has been loaded into memory is about to be added to the view hierarchy in the window.