updated App example

Examples/Programmatic/NavigationBarViewController/NavigationBarViewController/AppMenuViewController.swift

@@ -52,59 +52,71 @@ class AppMenuViewController: MenuViewController {
 	/**
 	*/
 	func handleBtn2() {
-		if navigationBarViewController?.mainViewController is BlueViewController {
+		if menuViewController?.mainViewController is BlueViewController {
 			return
 		}
-		handleMenu()
-		menuViewController?.transitionFromMainViewController(BlueViewController())
-		navigationBarViewController?.navigationBarView.titleLabel?.text = "Blue"
+		
+		closeMenu { [weak self] in
+			self?.menuViewController?.transitionFromMainViewController(BlueViewController(), options: [.TransitionCrossDissolve])
+		}
 	}
 	
 	/**
 	*/
 	func handleBtn3() {
-		if navigationBarViewController?.mainViewController is GreenViewController {
+		if menuViewController?.mainViewController is GreenViewController {
 			return
 		}
 		
-		handleMenu()
-		menuViewController?.transitionFromMainViewController(GreenViewController())
-		navigationBarViewController?.navigationBarView.titleLabel?.text = "Green"
+		closeMenu { [weak self] in
+			self?.menuViewController?.transitionFromMainViewController(GreenViewController(), options: [.TransitionCrossDissolve])
+		}
 	}
 	
 	/**
 	
 	*/
 	func handleBtn4() {
-		if navigationBarViewController?.mainViewController is FeedViewController {
+		if (menuViewController?.mainViewController as? NavigationBarViewController)?.mainViewController is FeedViewController {
 			return
 		}
 		
-		handleMenu()
-		menuViewController?.transitionFromMainViewController(AppNavigationBarViewController(mainViewController: FeedViewController()))
-		navigationBarViewController?.navigationBarView.titleLabel?.text = "Feed"
+		closeMenu { [weak self] in
+			self?.menuViewController?.transitionFromMainViewController(AppNavigationBarViewController(mainViewController: FeedViewController()), options: [.TransitionCrossDissolve])
+		}
+	}
+	
+	/// Opens the menu with a callback.
+	func openMenu(completion: (() -> Void)? = nil) {
+		(menuView.menu.views?.first as? MaterialButton)?.animate(MaterialAnimation.rotate(0.125))
+		menuView.menu.open { [weak self] (v: UIView) in
+			(v as? MaterialButton)?.pulse()
+			if self?.menuView.menu.views?.last == v {
+				completion?()
+			}
+		}
+	}
+	
+	/// Closes the menu with a callback.
+	func closeMenu(completion: (() -> Void)? = nil) {
+		(menuView.menu.views?.first as? MaterialButton)?.animate(MaterialAnimation.rotate(-0.125))
+		menuView.close(completion)
 	}
 	
 	/// Handle the menuView touch event.
 	func handleMenu() {
-		var rotate: Double = -0.125
 		if true == menuView.menu.opened {
 			hideMenuBackdrop()
-			menuView.menu.close()
+			closeMenu()
 		} else {
 			showMenuBackdrop()
-			rotate = 0.125
-			menuView.menu.open() { (v: UIView) in
-				(v as? MaterialButton)?.pulse()
-			}
+			openMenu()
 		}
-		
-		(menuView.menu.views?.first as? MaterialButton)?.animate(MaterialAnimation.rotate(rotate))
 	}
 	
 	/// Prepares view.
 	private func prepareView() {
-		view.backgroundColor = MaterialColor.white
+		view.backgroundColor = MaterialColor.black
 	}
 	
 	/// Prepares the add button.
@@ -141,7 +153,6 @@ class AppMenuViewController: MenuViewController {
 		btn4.addTarget(self, action: "handleBtn4", forControlEvents: .TouchUpInside)
 		
 		// Initialize the menu and setup the configuration options.
-		menuView.menu.direction = .Up
 		menuView.menu.baseViewSize = baseViewSize
 		menuView.menu.views = [btn1, btn2, btn3, btn4]
 		

Examples/Programmatic/NavigationBarViewController/NavigationBarViewController/AppNavigationBarViewController.swift

@@ -81,6 +81,7 @@ class AppNavigationBarViewController: NavigationBarViewController {
 		guard let v: AppSearchBarViewController = AppSearchBarViewController(mainViewController: SearchListViewController()) else {
 			return
 		}
+		
 		navigationBarViewController?.floatingViewController = v
 	}
 	

Sources/MaterialTransitionAnimation.swift

@@ -73,9 +73,9 @@ public func MaterialAnimationTransitionSubTypeToValue(direction: MaterialAnimati
 	case .Left:
 		return kCATransitionFromLeft
 	case .Top:
-		return kCATransitionFromTop
-	case .Bottom:
 		return kCATransitionFromBottom
+	case .Bottom:
+		return kCATransitionFromTop
 	}
 }
 

Sources/MenuView.swift

@@ -49,6 +49,24 @@ public class MenuView : MaterialPulseView {
 		backgroundColor = nil
 	}
 
+	/// Opens the menu with a callback.
+	public func open(completion: (() -> Void)? = nil) {
+		menu.open { [weak self] (v: UIView) in
+			if self?.menu.views?.last == v {
+				completion?()
+			}
+		}
+	}
+	
+	/// Closes the menu with a callback.
+	public func close(completion: (() -> Void)? = nil) {
+		menu.close { [weak self] (v: UIView) in
+			if self?.menu.views?.last == v {
+				completion?()
+			}
+		}
+	}
+	
 	public override func hitTest(point: CGPoint, withEvent event: UIEvent?) -> UIView? {
 		/**
 		Since the subviews will be outside the bounds of this view,

Sources/NavigationBarViewController.swift

@@ -49,18 +49,32 @@ public extension UIViewController {
 }
 
 public class NavigationBarViewController: UIViewController {
-	/// Reference to the NavigationBarView.
-	public private(set) lazy var navigationBarView: NavigationBarView = NavigationBarView()
-	
 	/// Internal reference to the floatingViewController.
 	private var internalFloatingViewController: UIViewController?
 	
+	/// Reference to the NavigationBarView.
+	public private(set) lazy var navigationBarView: NavigationBarView = NavigationBarView()
+	
 	/// A floating UIViewController.
 	public var floatingViewController: UIViewController? {
 		get {
 			return internalFloatingViewController
 		}
 		set(value) {
+			if let v: UIViewController = internalFloatingViewController {
+				sideNavigationViewController?.enabled = true
+				
+				UIView.animateWithDuration(0.5,
+					animations: { [unowned self] in
+						v.view.center.y = 2 * self.view.bounds.height
+					}) { [unowned self] _ in
+						v.willMoveToParentViewController(nil)
+						v.view.removeFromSuperview()
+						v.removeFromParentViewController()
+						self.internalFloatingViewController = nil
+					}
+			}
+			
 			if let v: UIViewController = value {
 				/**
 				Disable the sideNavigationViewController from opening while in
@@ -79,24 +93,11 @@ public class NavigationBarViewController: UIViewController {
 				
 				// Animate the noteButton out and the noteViewController! in.
 				v.view.hidden = false
-				internalFloatingViewController = v
-				
 				UIView.animateWithDuration(0.5,
 					animations: { [unowned self] in
 						v.view.center.y = self.view.bounds.height / 2
-					})
-			} else if let v: UIViewController = internalFloatingViewController {
-				sideNavigationViewController?.enabled = true
-				
-				internalFloatingViewController = nil
-				
-				UIView.animateWithDuration(0.5,
-					animations: { [unowned self] in
-						v.view.center.y = 2 * self.view.bounds.height
-					}) { _ in
-						v.willMoveToParentViewController(nil)
-						v.view.removeFromSuperview()
-						v.removeFromParentViewController()
+					}) { [unowned self] _ in
+						self.internalFloatingViewController = v
 					}
 			}
 		}