 	open weak var delegate: STBTableViewIndexDelegate!
 	fileprivate var panGestureRecognizer: UIPanGestureRecognizer!
 	fileprivate var tapGestureRecognizer: UITapGestureRecognizer!
+	fileprivate var feedbackGenerator: AnyObject?
 	
 	open var currentIndex = 0
 	open var currentTitle: String { return titles[currentIndex] }

	}
	
}

	}
	
	open override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
		hapticFeedbackFinalize()
		if canAutoHide {
			visible = false
		}
	}
	
	internal func _handleGesture(_ gesture: UIGestureRecognizer) {
		switch gesture.state {
		case .ended, .cancelled, .failed:
			hapticFeedbackFinalize()
		default:
			break
		}
		let location = gesture.location(in: self)
		setNewIndex(point: location)
		if canAutoHide {
