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https://github.com/vvusu/lnrefresh

轻量级下拉刷新控件,各种动画集合（京东，天猫，淘宝，考拉海购，美团，今日头条，飞猪）
https://github.com/vvusu/lnrefresh

objective-c

Last synced: 5 days ago
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轻量级下拉刷新控件,各种动画集合（京东，天猫，淘宝，考拉海购，美团，今日头条，飞猪）

Host: GitHub
URL: https://github.com/vvusu/lnrefresh
Owner: vvusu
License: other
Created: 2017-07-26T06:47:37.000Z (over 7 years ago)
Default Branch: master
Last Pushed: 2022-02-28T12:51:20.000Z (almost 3 years ago)
Last Synced: 2024-12-31T21:08:14.337Z (12 days ago)
Topics: objective-c
Language: Objective-C
Homepage:
Size: 32.6 MB
Stars: 340
Watchers: 13
Forks: 39
Open Issues: 2
Metadata Files:
- Readme: README.md
- License: LICENSE

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README

        


  





Demo -

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# LNRefresh

LNRefresh Is a lightweight, can dynamically expand the drop-down refresh component

#### Support what kinds of controls to refresh

`UIScrollView`、`UITableView`、`UICollectionView`、`UIWebView`、`UITextView`

## Demo

GIF picture from [华尔街见闻](https://wallstreetcn.com/)

| Style   | Demo |

| ---   | --- |

| Usually style | ![](./images/demo_1.gif) |

| Dynamically change the style | ![](./images/demo_2.gif) |

## Customize Demos

| APP   | Demo |

| ---   | --- |

| 京东 | ![](./images/demo_jd.gif) |

| 天猫 | ![](./images/demo_tmall.gif) |

| 淘宝 | ![](./images/demo_taobao.gif) |

| 考拉海购 | ![](./images/demo_kaola.gif) |

| 美团外卖 | ![](./images/demo_meituan.gif) |

| 网易新闻 | ![](./images/demo_neteasenews.gif) |

| 今日头条 | ![](./images/demo_toutiao.gif) |

| 飞猪 | ![](./images/demo_feizhu.gif) |

## Installation

### CocoaPods

Installation with CocoaPods:

```

pod 'LNRefresh'

```

### Carthage

Installation with Cartfile:

```

github "wszoo/LNRefresh"

```

## Documents

#### How to use LNRefresh

###### Add pull to refresh

```

__weak typeof (self) wself = self;

//UITableView

[self.tableView addPullToRefresh:^{

  [wself pullToRefresh];

}];

//UICollectionView

[self.collectionView addPullToRefresh:^{

  [wself pullToRefresh];

}];

//UIWebView

[self.webView.scrollView addPullToRefresh:^{

   [wself.webView reload];

}];

```

###### End Pull to refresh

```

//UITableView

[self.tableView endRefreshing];

//UICollectionView

[self.collectionView endRefreshing];

//UIWebView

[self.webView.scrollView endRefreshing];

```

###### Add Loading more

```

//UITableView

[self.tableView addInfiniteScrolling:^{

  [wself loadMoreRefresh];

}];

//UICollectionView

[self.collectionView addInfiniteScrolling:^{

  [wself loadMoreRefresh];

}];

```

###### End Loading more

```

//UITableView

[self.tableView endLoadingMore];

//UICollectionView

[self.tableView endLoadingMore];

```

###### No More data

```

//UITableView

[self.tableView noticeNoMoreData];

//UICollectionView

[self.tableView noticeNoMoreData];

```

###### Auto Refresh

```

[self.scrollView startRefreshing];

```

###### Change the trigger to pull the refresh distance

```

self.tableView.ln_header.animator.trigger = 100;

```

#### Global Settings

###### Set the GIF image

```

+ (void)setAllHeaderAnimatorStateImages:(NSArray *)stateImages

                                  state:(LNRefreshState)state;

+ (void)setAllHeaderAnimatorStateImages:(NSArray *)stateImages

                                  state:(LNRefreshState)state

                               duration:(NSTimeInterval)duration;

```

###### Change the global pull-down refresh pattern state

```

+ (void)changeAllHeaderAnimatorType:(LNRefreshHeaderType)type;

+ (void)changeAllHeaderAnimatorType:(LNRefreshHeaderType)type

                            bgImage:(UIImage *)image;

+ (void)changeAllHeaderAnimatorType:(LNRefreshHeaderType)type

                            bgImage:(UIImage *)image

                        incremental:(CGFloat)incremental;

```

#### Customize RefreshAnimator

You Need to inherit LNHeaderAnimator，Rewrite the following method.

```

- (void)setupHeaderView_DIY;

- (void)layoutHeaderView_DIY;

- (void)refreshHeaderView_DIY:(LNRefreshState)state;

- (void)refreshView_DIY:(LNRefreshComponent *)view progress:(CGFloat)progress;

```

Example: `LNHeaderDIYAnimator.m`

#### Analysis

Example: `LNHeaderAnimator+Analysis.m`

## Contribution

[vvusu](https://github.com/wedxz)

## License



Copyright (c) 2017 vvusu