/td><td valign="top" class="PROPERTYTABLE"><value><a href="matlab:doc function_handle"><code class="FUNCTION">function_handle</code></a></value></td><td valign="top" class="PROPERTYTABLE"><description>Function to call when the layout is being deleted</description></td></tr><tr><td valign="top" class="PROPERTYTABLE"><code>Enable&nbsp;</code></td><td valign="top" class="PROPERTYTABLE"><value>[ on | off ]</value></td><td valign="top" class="PROPERTYTABLE"><description>Is interaction with this layout enabled? N