title: disable horizontal scroll in jscrollpane
body: <p>I have a <code>JScrollPane</code> with <code>FlowLayout</code> that I want to have a fixed width. It should be scrolling vertically only, and the contents should be rearranged automatically when I resize the window. I think there should be a method like <code>setEnableHorizontalScroll(false)</code> but can't find it.</p>
  
  <p>Is there any easy way to do this?</p>