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我正在尝试将 aUILongPressGestureRecognizer和 a添加UITapGestureRecognizerIBOutletCollectionof UIImageViews,但它不起作用。这是我正在使用的代码:

UILongPressGestureRecognizer *pressRecognizer = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(deleteImage:)];
UITapGestureRecognizer *tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(selectImage:)];

pressRecognizer.delegate = self;
tapRecognizer.delegate = self;

for (UIImageView *imageView in myImageViewCollection)
{
    [imageView addGestureRecognizer:pressRecognizer];
    [imageView addGestureRecognizer:tapRecognizer];

    imageView.userInteractionEnabled = YES;
}

- (void)selectImage:(UITapGestureRecognizer *)sender
{
    NSLog(@"Select");
}

- (void)deleteImage:(UILongPressGestureRecognizer *)sender
{
    NSLog(@"Delete");
}

- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer
{
    return YES;
}

我已经符合UIGestureRecognizerDelegate. 我究竟做错了什么?

4

1 回答 1

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参考这个问题。听起来是同一个问题。我重新创建了您的问题,手势识别器仅绑定到最后一个视图。

于 2013-09-25T01:59:15.023 回答