EventType.ValidateCommand

描述

验证特殊命令（例如复制和粘贴）。

"复制"、"剪切"、"粘贴"、"删除"、"选中帧"、"复制"、"全选"等等。仅在编辑器中发送。

示例：使粘贴在当前窗口或控件中工作

using UnityEngine;
using UnityEditor;

public class Example : MonoBehaviour
{
    void OnGUI()
    {
        //implement frame selection
        Event e = Event.current;
        if (e.type == EventType.ValidateCommand && e.commandName == "Paste")
        {
            Debug.Log("validate paste");
            e.Use(); // without this line we won't get ExecuteCommand
        }

        if (e.type == EventType.ExecuteCommand && e.commandName == "Paste")
        {
            Debug.Log("Pasting: " + EditorGUIUtility.systemCopyBuffer);
        }
    }
}

其他资源：EventType.ExecuteCommand、Event.commandName。