listWillAppear、listDidAppear、listWillDisappear、listDidDisappear代理函数回调错乱

[zealfung]

JXSegmentedListContainerView类型为scrollView
列表是两个VC，左右滑动切换列表时（多滑动切换两次很容易重现），两个VC分别的listWillAppear、listDidAppear、listWillDisappear、listDidDisappear代理函数回调错乱，并且最终调用的listDidAppear不是正在显示的那个VC的

[DNC-7]

segmentedListContainerView line 431 的判断改成 guard scrollView.isTracking || scrollView.isDragging || scrollView.isDecelerating 试试

[wrxdz]

正常，一些小瑕疵，JXPagingListContainerView 也有这个问题
彻底停止滚动调用 multiScrollViewDidEndScroll()，自己修改下就行

func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool) {
    if !decelerate {
        multiScrollViewDidEndScroll()
    }
}

func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
    multiScrollViewDidEndScroll()
}

func scrollViewDidEndScrollingAnimation(_ scrollView: UIScrollView) {
    multiScrollViewDidEndScroll()
}

private func multiScrollViewDidEndScroll() {
    // 关键多执行这一行
    listDidAppearOrDisappear(scrollView: scrollView)
    
    //滑动到一半又取消滑动处理
    if willAppearIndex != -1 || willDisappearIndex != -1 {
        listWillDisappear(at: willAppearIndex)
        listWillAppear(at: willDisappearIndex)
        listDidDisappear(at: willAppearIndex)
        listDidAppear(at: willDisappearIndex)
        willDisappearIndex = -1
        willAppearIndex = -1
    }

}