EventType.ValidateCommand

描述

验证特殊命令（例如复制和粘贴）。

"Copy"、"Cut"、"Paste"、"Delete"、"FrameSelected"、"Duplicate"、"SelectAll" 等。 仅在该 Editor 中发送。

示例：在当前窗口或控件中执行粘贴工作：

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);
        }
    }
}

另请参阅：EventType.ExecuteCommand、Event.commandName。