title: How to set weight of column widths in GXT?
body: <p>Is it possible to set the 'weight' of columns on a Grid in GXT?  If so, how?</p>
  
  <p>According to the Grid's Javadocs: </p>
  
  <blockquote>
    <p>'Grid can resize columns based on a
    "weight". As the width of the grid, or
    columns change, the "weight" is used
    to allocate the extra space, or the
    space needed to be reduced.'</p>
  </blockquote>
  
  <p>According to the docs, it says to set <code>GridView.setAutoFill(true)</code> to enable this feature, but doesn't mention anything about configuring the weights.</p>