PullToRefreshSwift

iOS Simple PullToRefresh Library.

##Installation

####CocoaPods

pod 'PullToRefreshSwift'

####Manually Add the following files to your project. pulltorefresharrow.png PullToRefreshView.swift PullToRefreshConst.swift UIScrollViewExtension.swift

##Usage

###Setup

In your UIViewController Including UITableView, UICollectionView, UIScrollView:

  override func viewDidLoad() {
        self.tableView.addPullToRefresh({ [weak self] in
            // refresh code
            
            self?.tableView.reloadData()
            self?.tableView.stopPullToRefresh()
        })
  }

You can use PullToRefreshOption class at addPullToRefresh func option parameter:

  override func viewDidLoad() {
       let options = PullToRefreshOption()
        options.backgroundColor = UIColor.blueColor()
        options.indicatorColor = UIColor.whiteColor()
        
        self.tableView.addPullToRefresh(options: options, { [weak self] in
            // some code
            
            self?.tableView.reloadData()
            self?.tableView.stopPullToRefresh()
        })
        
  }

If you want to fixed pulltoRefreshView, please implement scrollViewDidScroll.

  func scrollViewDidScroll(scrollView: UIScrollView) {
    self.tableView.fixedPullToRefreshViewForDidScroll()
  }  

If you want to use the custom const, please change the PullToRefreshConst class.

struct PullToRefreshConst {
    static let tag = 810
    static let alpha = true
    static let height: CGFloat = 80
    static let imageName: String = "pulltorefresharrow.png"
    static let animationDuration: Double = 0.4
    static let fixedTop = true // PullToRefreshView fixed Top
}

If you want to use the custom option, please change the PullToRefreshOption class. You can use this class at addPullToRefresh func option parameter.

class PullToRefreshOption {
    var backgroundColor = UIColor.clearColor()
    var indicatorColor = UIColor.grayColor()
    var autoStopTime: Double = 0.7 // 0 is not auto stop
    var fixedSectionHeader = false  // Update the content inset for fixed section headers
}

Requirements

Requires Swift3.0 and iOS 8.0 and ARC.
If you are developing in the Swift1.1 ~ 2.3, please use branch of Swift1.1 ~ Swift2.3.

Features

• Highly customizable
• Complete example
• Refactoring

Contributing

Forks, patches and other feedback are welcome.

Creator

Yuji Hato Blog

License

PullToRefreshSwift is available under the MIT license. See the LICENSE file for more info.