Instance Property
undoManager
Declaration
optional var undoManager: UndoManager? { get }Declaration
@property (nonatomic, readonly) NSUndoManager * undoManager;Declaration
undoManager() -> NSUndoManagerInstance Property
optional var undoManager: UndoManager? { get }@property (nonatomic, readonly) NSUndoManager * undoManager;undoManager() -> NSUndoManager