public void OnPointerUp(PointerEventData eventData)
{
for (int i = 0; i < eventUpHandler.Count; ++i)
{
RowPressUpEventHandler handler = eventUpHandler[i];
handler(data);
}
controller.UpEvent(data);
}
public void RegisterPressUpEvent(RowPressUpEventHandler handler)
{
eventUpHandler.Add(handler);
}