rows and
                 columns to use is determined from the number of elements in the
                 Heights and Widths properties respectively. Child elements are
                 arranged down column one first, then column two etc. If there are insufficient
                 columns then a new one is added.
             The output is a new layout object that can be used as the parent for other user-interface components.</dd>
                 
                 <dt><code class="OUTARG">obj</code><code 