restorableState
A change that invalidates the restorable state of the view.
Declaration
static var restorableState: NSView.Invalidations.RestorableState { get }Discussion
Use this invalidation type to call invalidateRestorableState() so that a change in property value invalidates the viewʼs restorable state. This triggers the app to save any information the restoration system needs to restore the current state of the view.