Awesome

SCTrelloNavigation

An iOS native implementation of a Trello Animated Navigation. See more at https://dribbble.com/shots/2114816-Trello-Navigation.

iOS上类似trello的导航动效控件实现。

最新的Swift实现已经由小青同学完成：SwiftTrelloNavigation

Preview

Intro

设计创意和动效全部来自于Aurélien Salomon在Dribbble上的作品：https://dribbble.com/shots/2114816-Trello-Navigation。这是一个在iOS上原生实现的相似交互的开源库，没有百分百和设计原稿一致。

这种导航的交互模式可以让你在不同的列表中切换，并且列表的切换对你的干扰可以减少到最小程度。

The design was originated from Aurélien Salomon's work on Dribbble:https://dribbble.com/shots/2114816-Trello-Navigation. This is an open-sourced iOS-native libray similar to this design, not 100% equivalent to the original desgin.

This navigation interactive mode can make you easier to switch among different boards, while disturbing you the least when you are switching.

Version

1.1

Environment

iOS 8.0 以上 iPhone 5s/iPhone6/iPhone6 Plus 测试通过 iOS 8.0 Above iPhone 5s/6/6 Plus Tested

Usage

初始化整个控件比较简单:

// 初始化其实只要一句话的
self.trelloView = [[TrelloView alloc]initWithFrame:CGRectMake(0.0f, 0.0f, ScreenWidth, ScreenHeight) dataSource:self];

[self.view addSubview:_trelloView];

数据源的加载改为了通过协议的方式完成，你需要总共实现以下这么几条协议： You should conform to the protocol and implement methods below:

/**
 *  Return how many boards that you are going to display
 *
 *  @param trelloView target trelloView
 *
 *  @return NSInteger
 */
- (NSInteger)numberForBoardsInTrelloView:(TrelloView *)trelloView;

/**
 *  Return how many rows each board is going to display
 *
 *  @param trelloView target trelloView
 *  @param index      index of the target trelloView
 *
 *  @return NSInteger
 */
- (NSInteger)numberForRowsInTrelloView:(TrelloView *)trelloView atBoardIndex:(NSInteger)index;

/**
 *  Return the item that each row in each board is going to display. 
 *  You can extend the TrelloListCellItem model to whatever you want, just customizing your own cell in table view datasource
 *  Enjoy yourself :)
 *
 *  @param trelloView target trelloView
 *  @param index      index of the target trelloView
 *  @param rowIndex   index of the target row
 *
 *  @return TrelloListCellItem
 */
- (TrelloListCellItem *)itemForRowsInTrelloView:(TrelloView *)trelloView atBoardIndex:(NSInteger)index atRowIndex:(NSInteger)rowIndex;

/**
 *  Return title of each board
 *
 *  @param trelloView target trelloView
 *  @param index      index of the target trelloView
 *
 *  @return NSInteger
 */
- (NSString *)titleForBoardsInTrelloView:(TrelloView *)trelloView atBoardIndex:(NSInteger)index;

/**
 *  Return the level of each board
 *
 *  @param trelloView target trelloView
 *  @param index      index of the target trelloView
 *
 *  @return SCTrelloBoardLevel
 */
- (SCTrelloBoardLevel)levelForRowsInTrelloView:(TrelloView *)trelloView atBoardIndex:(NSInteger)index;

新版本还提供了一个reloadData的方法用来动态刷新数据源。具体的用法可以参考demo和源代码。

To Do

• CocoaPods
• TableView reusable