https://github.com/takuoka/PullToBounce

Animated "Pull To Refresh" Library for UIScrollView. Inspired by https://dribbble.com/shots/1797373-Pull-Down-To-Refresh
https://github.com/takuoka/PullToBounce

animation ios library

Last synced: about 1 month ago
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Animated "Pull To Refresh" Library for UIScrollView. Inspired by https://dribbble.com/shots/1797373-Pull-Down-To-Refresh

• Host: GitHub
• URL: https://github.com/takuoka/PullToBounce
• Owner: takuoka
• License: mit
• Created: 2015-08-13T02:39:22.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2019-11-05T17:44:15.000Z (almost 5 years ago)
• Last Synced: 2024-05-29T04:52:38.304Z (4 months ago)
• Topics: animation, ios, library
• Language: Swift
• Homepage:
• Size: 6.89 MB
• Stars: 1,862
• Watchers: 47
• Forks: 166
• Open Issues: 18
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-ios - PullToBounce - Animated "Pull To Refresh" Library for UIScrollView. (UI / Pull to Refresh)

README

        
# PullToBounce

[![Platform](http://img.shields.io/badge/platform-ios-blue.svg?style=flat

)](https://developer.apple.com/iphone/index.action)

[![Language](http://img.shields.io/badge/language-swift-brightgreen.svg?style=flat

)](https://developer.apple.com/swift)

[![License](http://img.shields.io/badge/license-MIT-lightgrey.svg?style=flat

)](http://mit-license.org)

[![CocoaPods](https://img.shields.io/cocoapods/v/PullToBounce.svg)]()

Animated "Pull To Refresh" Library for UIScrollView.

You can add animated "pull to refresh" action to your UIScrollView, UITableView and UICollectionView.

Inspired by https://dribbble.com/shots/1797373-Pull-Down-To-Refresh

[Objective-C version is here.](https://github.com/luckymore0520/LMPullToBounce)

[Xamarin.iOS version is here.](https://github.com/mattleibow/PullToBounce)

# ScreenShot

![Demo GIF Animation](https://raw.githubusercontent.com/entotsu/PullToBounce/master/demo.gif "Demo GIF Animation")

You can play demo at [appetize.io](https://appetize.io/app/hbj0vawpk8uw9z00838vz5he4g).

# Installation

You can install this to your project via CocoaPods.

```

pod 'PullToBounce'

```

# Usage

## Please Wrap your scroll view

``` swift

// Please wrap your scroll view

tableView.frame = yourFrame

let tableViewWrapper = PullToBounceWrapper(scrollView: tableView)

// Please add wrapper view to your view instead of your scroll view.

bodyView.addSubview(tableViewWrapper)

```

The frame of wrapper will be same as your scrollView.

And the color will be same as your scrollView's background color.

## Event Handler

``` swift

tableViewWrapper.didPullToRefresh = {

    didFinishYourLoading() {

        tableViewWrapper.stopLoadingAnimation()

    }

}

```

# Custom Animation

#### Default arguments of "init" of PullToBounceWrapper

``` swift

init(

  scrollView: UIScrollView, // this is the only required argument

  bounceDuration: CFTimeInterval = 0.8,

  ballSize:CGFloat = 36,

  ballMoveTimingFunc: CAMediaTimingFunction = CAMediaTimingFunction(controlPoints:0.49,0.13,0.29,1.61),

  moveUpDuration: CFTimeInterval = 0.25,

  pullDistance: CGFloat = 96,

  bendDistance: CGFloat = 40,

  didPullToRefresh: (()->())? = nil

)

```

You can use these arguments to customize animation.