collectionView(_:selectionFollowsFocusForItemAt:)
Asks the delegate whether to relate selection and focus behavior for the cell at the corresponding index path.
Declaration
optional func collectionView(_ collectionView: UICollectionView, selectionFollowsFocusForItemAt indexPath: IndexPath) -> BoolParameters
- collectionView:
The collection view making the request.
- indexPath:
The index path of the cell to determine selection and focus behavior for.
Return Value
true if you want to automatically select the cell at the specified index path when focus moves to it; otherwise, false.
Discussion
If the collection view’s selectionFollowsFocus property is true and you return false from this delegate method, focus still moves to the cell when the user selects it. However, when focus moves to the cell, the cell doesn’t automatically select.