carabina / xbrefreshcontrol

下拉刷新控件，纯swift框架，A pull down RefreshControl by swift

XBRefreshControl

下拉刷新控件，纯swift框架，inspired by ODRefreshControl

#要求

• iOS7.0+
• Xcode 7.3+

#安装 将Class目录下的XBRefreshControl.swift、XBScrollViewExtension.swift导入到工程即可

#使用 具体使用参看demo工程

• 第一种使用方法：addTarget

let refresh = XBRefreshControl(activityIndicatorView: UIActivityIndicatorView(activityIndicatorStyle: .Gray), delegate: nil, refreshAction: nil)
tableView.xb_refreshHeader = refresh
refresh.addTarget(self, action: #selector(dropViewDidBeginRefreshing), forControlEvents: .ValueChanged)

• 第二种使用方法：闭包回调

let refresh = XBRefreshControl { [unowned self](refreshControl) in
    self.dropViewDidBeginRefreshing(refreshControl)
}
tableView.xb_refreshHeader = refresh

• 第三种使用方法：代理

let refresh = XBRefreshControl(delegate: self)
tableView.xb_refreshHeader = refresh

//XBRefreshControlDelegate
func onRefresh(refreshControl: XBRefreshControl) {
     dropViewDidBeginRefreshing(refreshControl)
}