GenericMenu.AddSeparator

参数

描述

向菜单添加一个分隔符项。

另请参阅：GenericMenu.AddItem、GenericMenu.AddDisabledItem。

// This example shows how to create a context menu inside a custom EditorWindow.
using UnityEngine;
using UnityEditor;

public class MyWindow : EditorWindow
{
    [MenuItem("TestContextMenu/Open Window")]
    public static void Init()
    {
        EditorWindow window = GetWindow(typeof(MyWindow));
        window.position = new Rect(50, 50, 250, 60);
        window.Show();
    }

    public void Callback(object obj)
    {
        Debug.Log("Selected: " + obj);
    }

    public void OnGUI()
    {
        Event evt = Event.current;
        Rect contextRect = new Rect(10, 10, 100, 100);

        if (evt.type == EventType.ContextClick)
        {
            Vector2 mousePos = evt.mousePosition;
            if (contextRect.Contains(mousePos))
            {
                // Now create the menu, add items and show it
                GenericMenu menu = new GenericMenu();

                menu.AddItem(new GUIContent("MenuItem1"), false, Callback, "item 1");
                menu.AddItem(new GUIContent("MenuItem2"), false, Callback, "item 2");
                menu.AddSeparator("");
                menu.AddItem(new GUIContent("SubMenu/MenuItem3"), false, Callback, "item 3");
                menu.AddItem(new GUIContent("SubMenu/MenuItem4"), false, Callback, "item 4");
                menu.AddItem(new GUIContent("SubMenu/MenuItem5"), false, Callback, "item 5");
                menu.AddSeparator("SubMenu/");
                menu.AddItem(new GUIContent("SubMenu/MenuItem6"), false, Callback, "item 6");

                menu.ShowAsContext();

                evt.Use();
            }
        }
    }
}