腳本類需要繼承IPointerExitHandler接口,並實現OnPointerEnter()和OnPointerExit()方法
腳本添加到判斷進入/離開的UI物體上
public class Item : MonoBehaviour,IPointerExitHandler
{
//當鼠標進入UI
public void OnPointerEnter(PointerEventData eventData)
{
print("進入UI");
}
//當鼠標離開UI
public void OnPointerExit(PointerEventData eventData)
{
print("離開UI");
}
}