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XWDragCellCollectionView

封装的CollectionView的拖动重排的效果控件,先请看图:(吐槽:不知道为啥从xcode7开始,模拟器变得很卡很卡,所以截图的效果不好,大家可以在真机上测试,效果还是非常不错的) ####图1:垂直滚动

drag1.gif ####图2:水平滚动

drag2.gif ####图3:配合瀑布流

drag5.gif

使用也非常简单,只需3步,步骤如下:

1、继承于XWDragCellCollectionView;

2、实现必须实现的DataSouce代理方法:(在该方法中返回整个CollectionView的数据数组用于重排)
    - (NSArray *)dataSourceArrayOfCollectionView:(XWDragCellCollectionView *)collectionView;
    
3、实现必须实现的一个Delegate代理方法:(在该方法中将重拍好的新数据源设为当前数据源)(例如 :_data = newDataArray)
    - (void)dragCellCollectionView:(XWDragCellCollectionView *)collectionView newDataArrayAfterMove:(NSArray *)newDataArray;
    

详细的使用可以查看代码中的demo,支持设置长按事件,是否开启边缘滑动,抖动、以及设置抖动等级,这些在h文件里面都有详细说明,有需要的可以尝试一下,并多多提意见,详细请浏览我的简书:可拖拽重排的CollectionView

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