Added MenuViewDelegate for touch outside menu buttons

Examples/Programmatic/App/App/AppMenuViewController.swift

@@ -36,7 +36,7 @@ flow of your application.
 import UIKit
 import Material
 
-class AppMenuController: MenuController {
+class AppMenuController: MenuController, MenuViewDelegate {
 	/// MenuView diameter.
 	private let baseSize: CGSize = CGSizeMake(56, 56)
 	
@@ -74,6 +74,11 @@ class AppMenuController: MenuController {
 		(menuView.menu.views?.first as? MaterialButton)?.animate(MaterialAnimation.rotate(angle: 0))
 	}
 	
+    // Handles touch outside
+    func menuViewDidTapOutside(menuView: MenuView) {
+        closeMenu()
+    }
+    
 	/// Handler for blue button.
 	func handleBlueButton() {
 		closeMenu()
@@ -100,6 +105,9 @@ class AppMenuController: MenuController {
 	
 	/// Prepares the menuView.
 	private func prepareMenuView() {
+        
+        menuView.delegate = self
+        
 		var image: UIImage? = MaterialIcon.cm.add
 		let menuButton: FabButton = FabButton()
 		menuButton.tintColor = MaterialColor.white

Sources/iOS/MenuView.swift

@@ -30,6 +30,16 @@
 
 import UIKit
 
+@objc(MenuViewDelegate)
+public protocol MenuViewDelegate: MaterialDelegate {
+    
+    /**
+     :name: menuViewDidTapOutside
+     */
+    func menuViewDidTapOutside(menuView: MenuView)
+    
+}
+
 public class MenuView : MaterialPulseView {
 	/// References the Menu instance.
 	public private(set) lazy var menu: Menu = Menu(origin: CGPointZero)
@@ -96,6 +106,9 @@ public class MenuView : MaterialPulseView {
 				return v.hitTest(p, withEvent: event)
 			}
 		}
+        
+        (delegate as? MenuViewDelegate)?.menuViewDidTapOutside(self)
+        
 		return super.hitTest(point, withEvent: event)
 	}
 }
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