UILongPressGestureRecognizer - objcmemo @ ウィキ

UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(didLongPress:)];
[self.view addGestureRecognizer:longPress];
longPress.minimumPressDuration = 1.f;
longPress.allowableMovement = 50.f;

- (void)didLongPress:(UILongPressGestureRecognizer *)sender
{
  // 「ロングタップ開始」以外は、無視する
   if ([sender state] != UIGestureRecognizerStateBegan) {
       return;
   }
  
  
  
}