undoManager property

NSUndoManager? get undoManager

undoManager

Implementation

NSUndoManager? get undoManager {
  objc.checkOsVersionInternal('NSResponder.undoManager', iOS: (true, null));
  final _ret = _objc_msgSend_151sglz(this.ref.pointer, _sel_undoManager);
  return _ret.address == 0
      ? null
      : NSUndoManager.castFromPointer(_ret, retain: true, release: true);
}