UICollectionViewCell

extension UICollectionViewCell

UICollectionViewCell骨架屏视图代理扩展

StatisticalViewProtocol

UICollectionViewCell+DynamicLayout

  • 免注册创建UICollectionViewCell，内部自动处理缓冲池，指定reuseIdentifier

    Declaration

    Swift

    public static func fw_cell(
    collectionView: UICollectionView,
    indexPath: IndexPath,
    reuseIdentifier: String? = nil
) -> Self

  • 根据配置自动计算view大小，可固定宽度或高度，可指定key使用缓存，子类可重写

    Declaration

    Swift

    public static func fw_size(
    collectionView: UICollectionView,
    width: CGFloat = 0,
    height: CGFloat = 0,
    cacheBy key: AnyHashable? = nil,
    configuration: (UICollectionViewCell) -> Void
) -> CGSize

UICollectionViewCell+UIKit

  • 获取当前所属collectionView

    Declaration

    Swift

    public weak var fw_collectionView: UICollectionView? { get }

  • 获取当前显示indexPath

    Declaration

    Swift

    public var fw_indexPath: IndexPath? { get }

  • 执行所属collectionView的批量更新

    Declaration

    Swift

    public func fw_performBatchUpdates(
    _ updates: ((UICollectionView, IndexPath?) -> Void)?,
    completion: ((UICollectionView, IndexPath?, Bool) -> Void)? = nil
)