 	//	:name:	isLeftPointContainedWithinRect
 	//
 	private func isLeftPointContainedWithinRect(point: CGPoint) -> Bool {
-		return CGRectContainsPoint(CGRectMake(0, 0, 64, view.frame.height), point)
+		return CGRectContainsPoint(CGRectMake(0, 0, SideNavigationViewController.horizontalThreshold, view.frame.height), point)
 	}
 	
 	//
 	//	:name:	isPointContainedWithinViewController
 	//
-	private func isPointContainedWithinViewController(inout viewContainer: MaterialView?, point: CGPoint) -> Bool {
-		if let vc = viewContainer {
-			return CGRectContainsPoint(vc.frame, point)
-		}
-		return false
+	private func isPointContainedWithinViewController(container: UIView, point: CGPoint) -> Bool {
+		return CGRectContainsPoint(container.frame, point)
 	}
 	
 	//

		:name:	hideStatusBar
	*/
	public lazy var hideStatusBar: Bool = true
	
	/**
		:name:	horizontalThreshold
	*/
	public static let horizontalThreshold: CGFloat = 64
	
	/**
		:name:	animationDuration
	*/
	public static let animationDuration: CGFloat = 0.25
	
	/**
		:name:	backdropLayer

	//
	private var originalPosition: CGPoint!
	
	/**
		:name:	horizontalThreshold
	*/
	public static let horizontalThreshold: CGFloat = 64
	
	/**
		:name:	animationDuration
	*/
	public static let animationDuration: CGFloat = 0.25
	
	//
	//	:name:	enabled
	//
