Specify a Selectable UI GameObject to highlight when the down arrow key is pressed.
using UnityEngine; using System.Collections; using UnityEngine.UI; // Required when Using UI elements.
public class HighlightOnKey : MonoBehaviour { public Button btnSave; public Button btnLoad;
public void Start() { // get the Navigation data Navigation navigation = btnLoad.navigation;
// switch mode to Explicit to allow for custom assigned behavior navigation.mode = Navigation.Mode.Explicit;
// highlight the Save button if the down arrow key is pressed navigation.selectOnDown = btnSave;
// reassign the struct data to the button btnLoad.navigation = navigation; } }
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