Can GenericMenu have a submenu?

Unity Engine
1

Can you make submenus in a GenericMenu?

I tried doing it “manually”:

	GenericMenu GenerateMenu()
	{
		GenericMenu menu = new GenericMenu();

		menu.AddItem(new GUIContent("Menu1"), false, new GenericMenu.MenuFunction(this.DoSubMenu));

		return menu;
	}

	void DoSubMenu()
	{
		GenerateSubMenu().ShowAsContext();
	}

	GenericMenu GenerateSubMenu()
	{
		GenericMenu menu = new GenericMenu();

		menu.AddItem(new GUIContent("SubMenu1"), false, new GenericMenu.MenuFunction(this.Test));

		return menu;
	}

	void Test()
	{
		Debug.Log("TEST");
	}

But I get a NullReferenceException on DoSubMenu(). Maybe it doesn’t like launching a menu before the other one is officially done…?

Is there another way to make custom menus in an EditorWindow?

1 Like
2

In case anyone else needs to do this, you can add sub-menus with menu.AddSeparator(“path/to/subMenu”). Simple…

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