collectionView(_:didSelectItemAt:)
Tells the delegate that the item at the specified index path was selected.
Declaration
optional func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath)Parameters
- collectionView:
The collection view object that is notifying you of the selection change.
- indexPath:
The index path of the cell that was selected.
Discussion
The collection view calls this method when the user successfully selects an item in the collection view. It does not call this method when you programmatically set the selection.
See Also
Managing the selected cells
Changing the appearance of selected and highlighted cellsSelecting multiple items with a two-finger pan gesturecollectionView(_:shouldSelectItemAt:)collectionView(_:shouldDeselectItemAt:)collectionView(_:didDeselectItemAt:)collectionView(_:shouldBeginMultipleSelectionInteractionAt:)collectionView(_:didBeginMultipleSelectionInteractionAt:)collectionViewDidEndMultipleSelectionInteraction(_:)