如何设置UIView中的SubView优先相应事件

Question

ViewController中

- (void)viewDidLoad
{
    [super viewDidLoad];
    NSArray *array = [[NSArray alloc]initWithObjects:@"title1",@"title2",@"title3", nil];
    self.scrollTabControl = [[ScrollTabControl alloc]initWithViewControllers:array];
    [self.view addSubview:self.scrollTabControl]; //添加一个view到viewController中
}

@interface ScrollTabControl : UIView
- (id)initWithControllers:(NSArray *)controllers
{
    if((self = [super init])) {
        _viewControllers = viewControllers;
        _tabControls = [[TabControl alloc] initWithControllers:viewControllers];
        [self addSubview:_tabControls];//这里初始化tab控件　里面设置了button的UIControlEventTouchUpInside响应selector
    }
    return self;
}

现在的问题是如果我直接在viewcontroller中使用[self addSubView:TabControl] selector会被正确执行
但是如果我[self addSubView:ScrollTabControl] button的事件就不会触发　selector也没有被相应　请问这种情况应该如何处理

Answer 1

http://blog.csdn.net/icash/article/details/11197421

参考一下这篇文章的内容