Button.OnPointerClick

参数

描述

已注册 IPointerClickHandler 回调。

使用 IPointerClickHandler 注册按钮的按下。还可以使用它判断发生的单击类型（左、右等）。确保场景具有 EventSystem。如果没有，请转到 Create>UI>Event System。

//Attatch this script to a Button GameObject
using UnityEngine;
using UnityEngine.EventSystems;

public class Example : MonoBehaviour, IPointerClickHandler
{
    //Detect if a click occurs
    public void OnPointerClick(PointerEventData pointerEventData)
    {
        //Use this to tell when the user right-clicks on the Button
        if (pointerEventData.button == PointerEventData.InputButton.Right)
        {
            //Output to console the clicked GameObject's name and the following message. You can replace this with your own actions for when clicking the GameObject.
            Debug.Log(name + " Game Object Right Clicked!");
        }

        //Use this to tell when the user left-clicks on the Button
        if (pointerEventData.button == PointerEventData.InputButton.Left)
        {
            Debug.Log(name + " Game Object Left Clicked!");
        }
    }
}