UISwipeGestureRecognizer - objcmemo @ ウィキ

// 左スワイプ（右から左）
UISwipeGestureRecognizer *leftSwipeRecognizer = [[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(didSwipeLeft:)];
leftSwipeRecognizer.direction = UISwipeGestureRecognizerDirectionLeft;
//leftSwipeRecognizer.numberOfTouchesRequired = 3;
[self.view addGestureRecognizer:leftSwipeRecognizer];

// 右スワイプ（左から右）
UISwipeGestureRecognizer *rightSwipeRecognizer = [[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(didSwipeRight:)];
rightSwipeRecognizer.direction = UISwipeGestureRecognizerDirectionRight;
[self.view addGestureRecognizer:rightSwipeRecognizer];



- (void)didSwipeLeft:(UISwipeGestureRecognizer *)sender
{
    NSLog(@"右から左にスワイプされました");
    [self slideOutViewController:self];
}


- (void)didSwipeRight:(UISwipeGestureRecognizer *)sender
{
    NSLog(@"左から右にスワイプされました");
    [self slideOutViewController:self];
}