UGUI-EventTriggerType

作者：追风剑情发布于：2019-7-10 10:07 分类：Unity3d

从EventTriggerType枚举中可以看出UGUI支持的事件有哪些。

namespace UnityEngine.EventSystems
{
    /// <summary>
    /// 此类能够从指定的事件触发一个或多个远程函数
    /// 用法：使用碰撞器将其附加到对象上，或附加到您选择的GUI图形上。
    /// 注意：这样做将使该对象截获所有事件，并且不会从该对象中发生事件冒泡！
    /// </summary>
 
    public enum EventTriggerType
    {
        /// <summary>
        /// 拦截一个 IPointerEnterHandler.OnPointerEnter
        /// </summary>
        PointerEnter = 0,
 
        /// <summary>
        /// 拦截一个 IPointerExitHandler.OnPointerExit.
        /// </summary>
        PointerExit = 1,
 
        /// <summary>
        /// 拦截一个 IPointerDownHandler.OnPointerDown.
        /// </summary>
        PointerDown = 2,
 
        /// <summary>
        /// 拦截一个 IPointerUpHandler.OnPointerUp.
        /// </summary>
        PointerUp = 3,
 
        /// <summary>
        /// 拦截一个 IPointerClickHandler.OnPointerClick.
        /// </summary>
        PointerClick = 4,
 
        /// <summary>
        /// 拦截一个 IDragHandler.OnDrag.
        /// </summary>
        Drag = 5,
 
        /// <summary>
        /// 拦截一个 IDropHandler.OnDrop.
        /// </summary>
        Drop = 6,
 
        /// <summary>
        /// 拦截一个 IScrollHandler.OnScroll.
        /// </summary>
        Scroll = 7,
 
        /// <summary>
        /// 拦截一个 IUpdateSelectedHandler.OnUpdateSelected.
        /// </summary>
        UpdateSelected = 8,
 
        /// <summary>
        /// 拦截一个 ISelectHandler.OnSelect.
        /// </summary>
        Select = 9,
 
        /// <summary>
        /// 拦截一个 IDeselectHandler.OnDeselect.
        /// </summary>
        Deselect = 10,
 
        /// <summary>
        /// 拦截一个 IMoveHandler.OnMove.
        /// </summary>
        Move = 11,
 
        /// <summary>
        /// 拦截 IInitializePotentialDrag.InitializePotentialDrag.
        /// </summary>
        InitializePotentialDrag = 12,
 
        /// <summary>
        /// 拦截 IBeginDragHandler.OnBeginDrag.
        /// </summary>
        BeginDrag = 13,
 
        /// <summary>
        /// 拦截 IEndDragHandler.OnEndDrag.
        /// </summary>
        EndDrag = 14,
 
        /// <summary>
        /// 拦截 ISubmitHandler.Submit.
        /// </summary>
        Submit = 15,
 
        /// <summary>
        /// 拦截 ICancelHandler.OnCancel.
        /// </summary>
        Cancel = 16
    }
}