Hide scrollers while leaving scrolling itself enabled in NSScrollView

Question

I'd like to hide the NSScrollers of NSScrollView. I'm aware of the methods setHasHorizontalScroller: and setHasVerticalScroller:. However, if I disable the scrollers, scrolling in that direction gets disabled as well. I'd like to only hide the scrollers while maintaining the possibility to scroll. Any thoughts on this?

Answer 1

if collectionView.enclosingScrollView?.hasHorizontalScroller == true {
  collectionView.enclosingScrollView?.horizontalScroller?.scrollerStyle = .overlay
  collectionView.enclosingScrollView?.horizontalScroller?.alphaValue = 0.0
} else {
  print("horizontalScroller")
}

Make sure horizontal scroller is selected: