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Unity Engine

InsertSeparator(string, int)

Adds a separator line in the menu.
Read time 1 minuteLast updated 4 days ago

Definition

public void InsertSeparator(string subMenuPath, int atIndex)

Parameters

subMenuPath

string
The submenu path to add the separator to. Path components are delimited by forward slashes ('/').

atIndex

int
The index to insert the separator at.

Remarks

The separator is added at the end of the specified index in the list.

Examples

using UnityEditor;using UnityEngine;using UnityEngine.UIElements;public class ContextMenuWindow : EditorWindow{    [MenuItem("My/Context Menu Window")]    static void ShowMe() => GetWindow<ContextMenuWindow>();    void CreateGUI()    {        var contextMenuContainer = new VisualElement();        contextMenuContainer.style.flexGrow = 1;        contextMenuContainer.AddManipulator(new ContextualMenuManipulator(e =>        {            e.menu.AppendAction("My Action 1", a => Debug.Log("My Action 1 Works"), DropdownMenuAction.Status.Normal);  // 0            e.menu.AppendAction("My Action 2", a => Debug.Log("My Action 2 Works"), DropdownMenuAction.Status.Normal);  // 1            e.menu.AppendAction("Submenu/My Action 3", a => Debug.Log("My Action 3 Works"), DropdownMenuAction.Status.Normal);  // 2            e.menu.AppendAction("Submenu/My Action 4", a => Debug.Log("My Action 4 Works"), DropdownMenuAction.Status.Normal);  // 3            e.menu.InsertSeparator("/", 1);     // Indices from 1 to 3 are shifted up index by 1. In result 'My Action 2' now has an index of 2.            e.menu.InsertSeparator("Submenu/", 4);  // If we want to insert a separator between submenu items, we have to use shifted indices        }));        rootVisualElement.Add(contextMenuContainer);    }}