private void Update()
{
//if ( !Input.anyKey )
// return;
//if ( Input.GetKeyDown( KeyCode.Escape ) )
//{
// Hide();
//}
if (Input.GetKeyDown(KeyCode.Return))
{
if (HoveredItem != null)
{
HoveredItem.Select();
}
Hide();
}
else if (Input.GetKey(KeyCode.DownArrow))
{
if (Time.time > LastDownTime + RepeatPeriod)
{
if (HoveredItem != null)
{
HoveredItem.HoverNextVisibleItem();
EnsureHoveredItemIsVisible();
}
SearchInputField.MoveTextEnd(false);
LastDownTime = Time.time;
// Delay extra if first press
if (Input.GetKeyDown(KeyCode.DownArrow))
{
LastDownTime += RepeatDelay;
}
}
}
else if (Input.GetKey(KeyCode.UpArrow))
{
if (Time.time > LastUpTime + RepeatPeriod)
{
if (HoveredItem != null)
{
HoveredItem.HoverPreviousVisibleItem();
EnsureHoveredItemIsVisible();
}
SearchInputField.MoveTextEnd(false);
LastUpTime = Time.time;
if (Input.GetKeyDown(KeyCode.UpArrow))
{
LastUpTime += RepeatDelay;
}
}
}
}
public void HandleSearchGotFocus()
{
// Don't auto-select on focus... Necessary to allow text to be added nicely when focus is just switched to it.
this.ExecuteAtEndOfFrame(() => SearchInputField.MoveTextEnd(false));
}