Eden Editor: Configuring Menu Bar

Tool

class ctrlMenuStrip;
class display3DEN
{
	class Controls
	{
		class MenuStrip: ctrlMenuStrip
		{
			class Items
			{
				class Tools
				{
					items[] += {"ME_MyTool"}; // += must be used; you want to expand the array, not override it!
				};
				class ME_MyTool
				{
					text = "My Awesome Tool"; // Item text
					picture = "\MyAddon\data\myAwesomeTool_ca.paa"; // Item picture
					// Expression called upon clicking; ideally, it should call your custom function
					action = "[] call ME_fnc_MyAwesomeTool;";
				};
			};
		};
	};
};

Tools Folder

class ctrlMenuStrip;
class display3DEN
{
	class Controls
	{
		class MenuStrip: ctrlMenuStrip
		{
			class Items
			{
				class Tools
				{
					items[] += {"ME_MyFolder"};
				};
				class ME_MyFolder
				{
					text = "My Awesome Tool";
					items[] = {ME_MyTool1, ME_MyTool1}; // Links to items inside the folder
				};
				class ME_MyTool1
				{
					text = "My Awesome Tool 1";
				};
				class ME_MyTool2
				{
					text = "My Awesome Tool 1";
				};
			};
		};
	};
};

Scenario Attributes

class ctrlMenuStrip;
class display3DEN
{
	class Controls
	{
		class MenuStrip: ctrlMenuStrip
		{
			class Items
			{
				class Attributes
				{
					items[] += {"ME_MyAttributes"};
				};
				class ME_MyAttributes
				{
					text = "My Awesome Attributes";
					action = "edit3DENMissionAttributes 'MyScenarioAttributes';";
				};
			};
		};
	};
};