title: JTabbedPane - How to scroll (not select) tabs with mouse wheel (SCROLL_TAB_LAYOUT)
body: <p>When space is limited, the tabs get shown in a scroll pane, and two small arrow buttons appear. I would like to use the mouse wheel to operate these buttons.</p>
  
  <p>There is a nice solution in <a href="https://stackoverflow.com/questions/38463047/use-mouse-to-scroll-through-tabs-in-jtabbedpane">Use mouse to scroll through tabs in JTabbedPane</a>, but it actually selects the tabs. I only want to scroll them, without changing the selection.</p>
  
  <p>How do I get these bottons or related actions?</p>
  
  <p>(I am using the Nimbus LaF, if that is important.)</p>