// Use this for initialization
void Start()
{
list = gameObject.GetComponent <UIList>();
left.onClick.AddListener(() => {
int step = -1;
if (list != null)
{
int selectedIndex = list.selectedIndex;
if (selectedIndex + step >= 0)
{
list.Select(selectedIndex + step);
step = list.selectedIndex - selectedIndex;
}
}
Step(step);
});
right.onClick.AddListener(() => {
int step = 1;
if (list != null)
{
int selectedIndex = list.selectedIndex;
list.Select(selectedIndex + step);
step = list.selectedIndex - selectedIndex;
}
Step(step);
});
}