ios - 在单元格内的 UIImageView 上点击手势不会触发

Question

这是 myCell 初始化方法

- (id)init {

     [...]

     _rightImg = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 70, 70)];

    [_rightImg setUserInteractionEnabled:YES];

    UITapGestureRecognizer *tapGestureRecognizer = [
         [UITapGestureRecognizer alloc] 
         initWithTarget:self 
         action:@selector(handleRightImageTap)];

    [_rightImg addGestureRecognizer:tapGestureRecognizer];

    tapGestureRecognizer.delegate = self;

    [self.contentView addSubview:_rightImg];
}

这是我在 myCell 中定义的处理程序方法

- (void) handleRightImageTap {
     printf("TTTTAAAAPPPPP\n");
}

它不起作用，我不知道我做错了什么。帮助!

Answer 1

写下这些行并测试，我认为 imageView 被其他 View 覆盖了

[self.contentView bringSubviewToFront:_rightImg];
[_rightImg setUserInteractionEnabled:YES];
[self.contentView setUserInteractionEnabled:YES];

希望对你有帮助