Disable swipe gesture in QLPreviewController - uiviewcontroller

Question

I am trying to preview the Images/Video/PDF in UICollectionViewCell (full screen).
for PDF I am trying to use the QuickLook framework.
Here is what I am trying to do,
CollectionView
CollectiViewCell
QLPreviewController.view as subview of CollectionView.contentView
and other cells will be simple UIImageViews.
So when I scroll right/left the touches are always consumed by QLPreviewController and I am unable to navigate to next cell.
I tried adding subview after adding qlpreviewcontroller.view (to intercept touches)
The Implementation follows:
class SampleView: UIView {
override init(frame: CGRect) {
super.init(frame: frame)
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func hitTest(point: CGPoint, withEvent event: UIEvent?) -> UIView? {
return nil
}
}
class SCGalleryCollectionViewCell: UICollectionViewCell,UIScrollViewDelegate, QLPreviewControllerDataSource {
var quickLookController : PreviewController!
var scrollView : UIScrollView!
var imageView : SCImageView!
override init(frame: CGRect) {
super.init(frame: frame)
let sampleView = SampleView()
sampleView.translatesAutoresizingMaskIntoConstraints = false
contentView.addSubview(sampleView)
sampleView.fillHorizontally()
sampleView.fillVertically()
sampleView.backgroundColor = UIColor.greenColor()
contentView.bringSubviewToFront(sampleView)
quickLookController = PreviewController()
quickLookController.dataSource = self
// quickLookController.view.frame = CGRectMake(0, 0, 100, 100)
quickLookController.view.translatesAutoresizingMaskIntoConstraints = false
sampleView.addSubview(quickLookController.view)
quickLookController.view.fillVertically()
quickLookController.view.fillHorizontally()
quickLookController.view.userInteractionEnabled = false
quickLookController.view.gestureRecognizers = nil
}
}
class PreviewController: QLPreviewController, UIGestureRecognizerDelegate {
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
view.userInteractionEnabled = false
view.exclusiveTouch = false
view.multipleTouchEnabled = false
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
override func viewWillAppear(animated: Bool) {
super.viewWillAppear(animated)
}
func gestureRecognizerShouldBegin(gestureRecognizer: UIGestureRecognizer) -> Bool {
return false
}
func gestureRecognizer(gestureRecognizer: UIGestureRecognizer, shouldReceiveTouch touch: UITouch) -> Bool {
return false
}
override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) {
}
}
So my question is, how can I disable the swipe gesture on qlpreviewcontroller ?
Thanks in advance!!