Declaration

optional func collectionView(_ collectionView: BCCollectionView!, didSelectItemsAt newSelection: IndexSet!, oldSelection: IndexSet!)

Declaration

- (void) collectionView:(BCCollectionView *) collectionView didSelectItemsAtIndexes:(NSIndexSet *) newSelection oldSelection:(NSIndexSet *) oldSelection;

Declaration

collectionView_didSelectItemsAtIndexes_oldSelection_(collectionView: BCCollectionView, newSelection: NSIndexSet, oldSelection: NSIndexSet)