IGListAdapterDelegate
@protocol IGListAdapterDelegate <NSObject>
Conform to IGListAdapterDelegate
to receive display events for objects in a list.
-
Notifies the delegate that a list object is about to be displayed.
Declaration
Objective-C
- (void)listAdapter:(IGListAdapter *)listAdapter willDisplayObject:(id)object atIndex:(NSInteger)index;
Swift
func listAdapter(_ listAdapter: IGListAdapter!, willDisplay object: Any!, at index: Int)
Parameters
listAdapter
The list adapter sending this information.
object
The object that will display.
index
The index of the object in the list.
-
Notifies the delegate that a list object is no longer being displayed.
Declaration
Objective-C
- (void)listAdapter:(IGListAdapter *)listAdapter didEndDisplayingObject:(id)object atIndex:(NSInteger)index;
Swift
func listAdapter(_ listAdapter: IGListAdapter!, didEndDisplaying object: Any!, at index: Int)
Parameters
listAdapter
The list adapter sending this information.
object
The object that ended display.
index
The index of the object in the list.