I have changed the minimum height of the ThumbElement (RadListView.ListViewElement.ViewElement.VScrollBar.ThumbElement.MinSize = New Size(0, 35)) because the button gets too small for me (height) when there are 1000+ items in the box.
This setting of the minimum size works perfectly, but there is one problem:
When scrolling down the slider-button (ThumbElement) all the calculation for the position is done on the "original" size with the result that the slider-button will be drawn over the "down" button. (see attached)
Has anyone a solution to solve this?