override func viewDidLoad() {
    super.viewDidLoad()
    let pageView = WHC_PageView()
    pageView.delegate = self
    self.view.addSubview(pageView)
    pageView.whc_Left(0)
    .whc_Top(0)
    .whc_Right(0)
    .whc_Bottom(0)

    let layoutParam = WHC_PageViewLayoutParam()
    layoutParam.titles = ["新闻","外汇","黄金","原油","白银","股票","现货"]
    layoutParam.itemWidth = 80 /***如果标题很多一屏放不下需要设定每个标题的固定宽度否则可以忽略***/
    layoutParam.selectedTextColor = UIColor.orange
    layoutParam.normalBackgorundColor = UIColor.white
    layoutParam.normalTextColor = UIColor.black
    layoutParam.selectedBackgorundColor = UIColor.gary

    pageView.layoutIfNeeded()
    pageView.layoutParam = layoutParam
}

//MARK: - WHC_PageViewDelegate -
func whcPageViewStartLoadingViews() -> [UIView]! {
    return views
}

func whcPageView(pageView: WHC_PageView, willUpdateView view: UIView, index: Int) {
    print("更新当前视图")
}

override func viewDidLoad() {
    super.viewDidLoad()
    let bottomBar = WHC_TitlesBar()
    self.view.addSubview(bottomBar)
    bottomBar.whc_Left(0)
            .whc_Right(0)
            .whc_BaseLine(0)
            .whc_Height(50)

    /// 设置底部bar的样式
    let layoutParam = WHC_TitlesBarLayoutParam()
    layoutParam.titles = ["样式","样式二","Android","iOS"]
    layoutParam.images = images
    layoutParam.selectedImages = selectedImages
    layoutParam.bottomLineHeight = WHC_TitlesBarLayoutParam.kNotCreateLine
    layoutParam.hasBottomCursor = false
    layoutParam.topLineHeight = 0.5
    layoutParam.normalFont = UIFont.systemFont(ofSize: 10)
    layoutParam.selectedFont = UIFont.systemFont(ofSize: 10)
    layoutParam.selectedTextColor = UIColor.gray
    layoutParam.itemTextImageMargin = 3
    layoutParam.defaultSelectIndex = 0
    layoutParam.itemImageSize = CGSize(width: 25, height: 25)
    layoutParam.itemLayoutStyle = .Image_Top_Text_Bottom
    bottomBar.layoutIfNeeded()
    bottomBar.layoutParam = layoutParam

    /// 设置点击回调
    bottomBar.clickButtonCallback = {(index: Int) in

    }
}