IGListTransitionData

Objective-C


@interface IGListTransitionData : NSObject

Swift

class ListTransitionData : NSObject

Container object that holds the data needed for an update.

  • Undocumented

    Declaration

    Objective-C

    - (instancetype)initFromObjects:(NSArray *)fromObjects
                      toObjects:(NSArray *)toObjects
           toSectionControllers:(NSArray<IGListSectionController *> *)toSectionControllers NS_DESIGNATED_INITIALIZER;

    Swift

    init(from fromObjects: [Any], to toObjects: [Any], to toSectionControllers: [IGListSectionController])

  • Unavailable

    Undocumented

    Declaration

    Objective-C

    - (instancetype)init NS_UNAVAILABLE;

  • Unavailable

    Undocumented

    Declaration

    Objective-C

    + (instancetype)new NS_UNAVAILABLE;

  • The previous objects in the collection view. Objects must conform to IGListDiffable.

    Declaration

    Objective-C

    @property (nonatomic, copy, readonly) NSArray *_Nonnull fromObjects;

    Swift

    var fromObjects: [Any] { get }

  • The new objects in the collection view. Objects must conform to IGListDiffable.

    Declaration

    Objective-C

    @property (nonatomic, copy, readonly) NSArray *_Nonnull toObjects;

    Swift

    var toObjects: [Any] { get }

  • The section controllers corresponding to the toObjects

    Declaration

    Objective-C

    @property (nonatomic, copy, readonly) NSArray<IGListSectionController *> *_Nonnull toSectionControllers;

    Swift

    var toSectionControllers: [IGListSectionController] { get }