IGListBindingSectionControllerSelectionDelegate

Objective-C

@protocol IGListBindingSectionControllerSelectionDelegate <NSObject>

Swift

@MainActor protocol ListBindingSectionControllerSelectionDelegate : NSObjectProtocol

A protocol that handles cell selection events in an IGListBindingSectionController.

  • Tells the delegate that a cell at a given index was selected.

    Declaration

    Objective-C

    - (void)sectionController:
            (nonnull IGListBindingSectionController *)sectionController
     didSelectItemAtIndex:(NSInteger)index
                viewModel:(nonnull id)viewModel;

    Swift

    func sectionController(_ sectionController: IGListBindingSectionController, didSelectItemAt index: Int, viewModel: Any)

    Parameters

    sectionController

    The section controller the selection occurred in.
    index

    The index of the selected cell.
    viewModel

    The view model that was bound to the cell.

  • Tells the delegate that a cell at a given index was deselected.

    Declaration

    Objective-C

    - (void)sectionController:
            (nonnull IGListBindingSectionController *)sectionController
    didDeselectItemAtIndex:(NSInteger)index
                 viewModel:(nonnull id)viewModel;

    Swift

    func sectionController(_ sectionController: IGListBindingSectionController, didDeselectItemAt index: Int, viewModel: Any)

    Parameters

    sectionController

    The section controller the deselection occurred in.
    index

    The index of the deselected cell.
    viewModel

    The view model that was bound to the cell.

  • Tells the delegate that a cell at a given index was highlighted.

    Declaration

    Objective-C

    - (void)sectionController:
            (nonnull IGListBindingSectionController *)sectionController
    didHighlightItemAtIndex:(NSInteger)index
                  viewModel:(nonnull id)viewModel;

    Swift

    func sectionController(_ sectionController: IGListBindingSectionController, didHighlightItemAt index: Int, viewModel: Any)

    Parameters

    sectionController

    The section controller the highlight occurred in.
    index

    The index of the highlighted cell.
    viewModel

    The view model that was bound to the cell.

  • Tells the delegate that a cell at a given index was unhighlighted.

    Declaration

    Objective-C

    - (void)sectionController:
            (nonnull IGListBindingSectionController *)sectionController
    didUnhighlightItemAtIndex:(NSInteger)index
                    viewModel:(nonnull id)viewModel;

    Swift

    func sectionController(_ sectionController: IGListBindingSectionController, didUnhighlightItemAt index: Int, viewModel: Any)

    Parameters

    sectionController

    The section controller the unhighlight occurred in.
    index

    The index of the unhighlighted cell.
    viewModel

    The view model that was bound to the cell.

  • Tells the delegate that a cell has requested a menu configuration.

    Declaration

    Objective-C

    - (UIContextMenuConfiguration *_Nullable)
                         sectionController:
                             (nonnull IGListBindingSectionController *)
                                 sectionController
    contextMenuConfigurationForItemAtIndex:(NSInteger)index
                                     point:(CGPoint)point
                                 viewModel:(nonnull id)viewModel;

    Swift

    optional func sectionController(_ sectionController: IGListBindingSectionController, contextMenuConfigurationForItemAt index: Int, point: CGPoint, viewModel: Any) -> UIContextMenuConfiguration?

    Parameters

    sectionController

    The section controller the request of a menu configuration occurred in.
    index

    The index of the cell that is being longed tap.
    point

    The point of the tap on the cell.
    viewModel

    The view model that was bound to the cell.

    Return Value

    An object that conforms to UIContextMenuConfiguration.