title: vertical scrollbar in ExtJS GridPanel
body: <p>I'm working on a project where I have a single GridPanel on a page. The panel can display any number of rows and I have the autoHeight property set, which causes the GridPanel to expand to fit the number of rows. I now want a horizontal scrollbar because on some resolutions not all columns get displayed (and I cannot reduce the number of columns).</p>
  
  <p>If I set the autoHeight I have no horizontal scrollbar, if I do not set it and set a fixed height I have a horizontal scrollbar but the GridPanel obviously does not fit the number of rows....</p>
  
  <p>Is there anything I can do to fix this? I can't seem to find a property that would achieve the result I need.</p>