[翻译] RAReorderableLayout
RAReorderableLayout
A UICollectionView layout which you can move items with drag and drop.
一种UICollectionView的布局,允许你进行移动和拖拽cell.
Installation - 安装
Simply copy RAReorderableLayout.swift into your project.
Cocoapods has not yet supported swift :(
你只需要简单的将RAReorderableLayout.swift导到你的工程当中.
Cocoapods现在还不支持swift :(
Usage - 使用
Setup your collection view to use RAReorderableLayout.
设置好你的collection view,然后你就可以使用RAReorderableLayout.
You must reorder cells information array in RAReorderableLayoutDelegate protocol to support reordering capability.
Specifically, please refer to Demo-project.
你必须重新对你的cell的数据源进行重新排序,请在RAReorderableLayoutDelegate协议中做这件事情,你可以参考Demo来看看怎么使用的.
Protocol - 协议
Delegate
optional func collectionView(collectionView: UICollectionView, atIndexPath: NSIndexPath, willMoveToIndexPath toIndexPath: NSIndexPath)
optional func collectionView(collectionView: UICollectionView, atIndexPath: NSIndexPath, didMoveToIndexPath toIndexPath: NSIndexPath)
optional func collectionView(collectionView: UICollectionView, allowMoveAtIndexPath indexPath: NSIndexPath) -> Bool
optional func collectionView(collectionView: UICollectionView, atIndexPath: NSIndexPath, canMoveToIndexPath: NSIndexPath) -> Bool
optional func collectionView(collectionView: UICollectionView, collectionViewLayout layout: RAReorderableLayout, willBeginDraggingItemAtIndexPath indexPath: NSIndexPath)
optional func collectionView(collectionView: UICollectionView, collectionViewLayout layout: RAReorderableLayout, didBeginDraggingItemAtIndexPath indexPath: NSIndexPath)
optional func collectionView(collectionView: UICollectionView, collectionViewLayout layout: RAReorderableLayout, willEndDraggingItemToIndexPath indexPath: NSIndexPath)
optional func collectionView(collectionView: UICollectionView, collectionViewLayout layout: RAReorderableLayout, didEndDraggingItemToIndexPath indexPath: NSIndexPath)
Datasource
optional func collectionView(collectionView: UICollectionView, reorderingItemAlphaInSection section: Int) -> CGFloat
optional func scrollTrigerEdgeInsetsInCollectionView(collectionView: UICollectionView) -> UIEdgeInsets
optional func scrollTrigerPaddingInCollectionView(collectionView: UICollectionView) -> UIEdgeInsets
optional func scrollSpeedValueInCollectionView(collectionView: UICollectionView) -> CGFloat
Property - 属性
var trigerInsets: UIEdgeInsets = UIEdgeInsetsMake(100.0, 100.0, 100.0, 100.0)
var trigerPadding: UIEdgeInsets = UIEdgeInsetsZero
var scrollSpeedValue: CGFloat = 10.0
License - 版权
RAReorderableLayout is available under the MIT license. See the LICENSE file for more info.
