using UnityEngine;

using System.Collections;

using UnityEngine.EventSystems;

//句柄

public class ButtonFuc : MonoBehaviour,

IPointerEnterHandler,IPointerExitHandler,//进入，离开

IPointerDownHandler,IPointerUpHandler,//按下抬起

IPointerClickHandler,//点击

IBeginDragHandler,IDragHandler,IEndDragHandler//拖拽

{

    public void OnPointerEnter (PointerEventData eventData)

    {

        Debug.Log ("Enter");

    }

    public void OnPointerExit(PointerEventData eventData)

    {

        Debug.Log ("Exit");

    }

    public void OnPointerDown (PointerEventData eventData)

    {

        Debug.Log ("Down");

    }

    public void OnPointerUp (PointerEventData eventData)

    {

        Debug.Log ("Up");

    }

    public void OnPointerClick (PointerEventData eventData)

    {

        Debug.Log ("Click");

    }

    public void OnBeginDrag (PointerEventData eventData)

    {

        Debug.Log ("BeginDrag");

    }

    public void OnDrag (PointerEventData eventData)

    {

        Debug.Log ("Drag");

    }

    public void OnEndDrag (PointerEventData eventData)

    {

        Debug.Log ("EndDrag");

    }

}