NSCollectionView

class NSCollectionView : NSView, NSDraggingSource, NSDraggingDestination

  • Animates items which changed between oldData and newData.

    Declaration

    Swift

    public func animateItemChanges<T: Collection>(
    oldData: T,
    newData: T,
    indexPathTransform: @escaping (IndexPath) -> IndexPath = { $0 },
    completion: ((Bool) -> Void)? = nil
    ) where T.Element: Equatable

    Parameters

    oldData

    Data which reflects the previous state of UICollectionView
    newData

    Data which reflects the current state of UICollectionView
    indexPathTransform

    Closure which transforms zero-based IndexPath to desired IndexPath
    completion

    Closure to be executed when the animation completes

  • Animates items which changed between oldData and newData.

    Declaration

    Swift

    public func animateItemChanges<T: Collection>(
    oldData: T,
    newData: T,
    isEqual: EqualityChecker<T>,
    indexPathTransform: @escaping (IndexPath) -> IndexPath = { $0 },
    completion: ((Bool) -> Swift.Void)? = nil
    )

    Parameters

    oldData

    Data which reflects the previous state of UICollectionView
    newData

    Data which reflects the current state of UICollectionView
    isEqual

    A function comparing two elements of T
    indexPathTransform

    Closure which transforms zero-based IndexPath to desired IndexPath
    completion

    Closure to be executed when the animation completes

  • Undocumented

    Declaration

    Swift

    public func apply(
    _ diff: ExtendedDiff,
    completion: ((Bool) -> Swift.Void)? = nil,
    indexPathTransform: @escaping (IndexPath) -> IndexPath = { $0 }
    )

  • Animates items and sections which changed between oldData and newData.

    Declaration

    Swift

    public func animateItemAndSectionChanges<T: Collection>(
    oldData: T,
    newData: T,
    indexPathTransform: @escaping (IndexPath) -> IndexPath = { $0 },
    sectionTransform: @escaping (Int) -> Int = { $0 },
    completion: ((Bool) -> Swift.Void)? = nil
    )
    where T.Element: Collection,
    T.Element: Equatable,
    T.Element.Element: Equatable

    Parameters

    oldData

    Data which reflects the previous state of UICollectionView
    newData

    Data which reflects the current state of UICollectionView
    indexPathTransform

    Closure which transforms zero-based IndexPath to desired IndexPath
    sectionTransform

    Closure which transforms zero-based section(Int) into desired section(Int)
    completion

    Closure to be executed when the animation completes

  • Animates items and sections which changed between oldData and newData.

    Declaration

    Swift

    public func animateItemAndSectionChanges<T: Collection>(
    oldData: T,
    newData: T,
    isEqualElement: NestedElementEqualityChecker<T>,
    indexPathTransform: @escaping (IndexPath) -> IndexPath = { $0 },
    sectionTransform: @escaping (Int) -> Int = { $0 },
    completion: ((Bool) -> Swift.Void)? = nil
    )
    where T.Element: Collection,
    T.Element: Equatable

    Parameters

    oldData

    Data which reflects the previous state of UICollectionView
    newData

    Data which reflects the current state of UICollectionView
    isEqualElement

    A function comparing two items (elements of T.Element)
    indexPathTransform

    Closure which transforms zero-based IndexPath to desired IndexPath
    sectionTransform

    Closure which transforms zero-based section(Int) into desired section(Int)
    completion

    Closure to be executed when the animation completes

  • Animates items and sections which changed between oldData and newData.

    Declaration

    Swift

    public func animateItemAndSectionChanges<T: Collection>(
    oldData: T,
    newData: T,
    isEqualSection: EqualityChecker<T>,
    indexPathTransform: @escaping (IndexPath) -> IndexPath = { $0 },
    sectionTransform: @escaping (Int) -> Int = { $0 },
    completion: ((Bool) -> Swift.Void)? = nil
    )
    where T.Element: Collection,
    T.Element.Element: Equatable

    Parameters

    oldData

    Data which reflects the previous state of UICollectionView
    newData

    Data which reflects the current state of UICollectionView
    isEqualSection

    A function comparing two sections (elements of T)
    indexPathTransform

    Closure which transforms zero-based IndexPath to desired IndexPath
    sectionTransform

    Closure which transforms zero-based section(Int) into desired section(Int)
    completion

    Closure to be executed when the animation completes

  • Animates items and sections which changed between oldData and newData.

    Declaration

    Swift

    public func animateItemAndSectionChanges<T: Collection>(
    oldData: T,
    newData: T,
    isEqualSection: EqualityChecker<T>,
    isEqualElement: NestedElementEqualityChecker<T>,
    indexPathTransform: @escaping (IndexPath) -> IndexPath = { $0 },
    sectionTransform: @escaping (Int) -> Int = { $0 },
    completion: ((Bool) -> Swift.Void)? = nil
    )
    where T.Element: Collection

    Parameters

    oldData

    Data which reflects the previous state of UICollectionView
    newData

    Data which reflects the current state of UICollectionView
    isEqualSection

    A function comparing two sections (elements of T)
    isEqualElement

    A function comparing two items (elements of T.Element)
    indexPathTransform

    Closure which transforms zero-based IndexPath to desired IndexPath
    sectionTransform

    Closure which transforms zero-based section(Int) into desired section(Int)
    completion

    Closure to be executed when the animation completes

  • Undocumented

    Declaration

    Swift

    public func apply(
    _ diff: NestedExtendedDiff,
    indexPathTransform: @escaping (IndexPath) -> IndexPath = { $0 },
    sectionTransform: @escaping (Int) -> Int = { $0 },
    completion: ((Bool) -> Void)? = nil
    )