ScrollSelectDemo

页面滑动切换tab
调用很简单:
_AllViewArray返回view集合,可以是webview,tableview和自定义view. items 返回切换tab集合.

_headSelectView = [[SQHeadScrollSelectView alloc] initWithFrame:CGRectMake(0, 20, self.view.width, 44)];
_headSelectView.items = @[ @"推荐", @"免费试听", @"活动中心"];
_headSelectView.containerView = self.view;
_headSelectView.delegate = self;
_headSelectView.selectBlock = ^(NSInteger selectIndex) {
};
- (NSUInteger)numberOfPagers:(SQHeadScrollSelectView*)view
{
  return [_AllViewArray count];
}

  - (UIView*)pagerViewOfPagers:(SQHeadScrollSelectView*)view indexOfPagers:(NSUInteger)number
{
return _AllViewArray[number];
}