>Function to call when the layout is being deleted</description></td></tr><tr><td valign="top" class="PROPERTYTABLE"><code>DockFcn&nbsp;</code></td><td valign="top" class="PROPERTYTABLE"><value>function handle</value></td><td valign="top" class="PROPERTYTABLE"><description>Function to call when panel is docked or undocked. Note that if empty, no dock button is shown. See <a href="BoxPanelFancyStuff.html">advanced manoeuvres with panels</a> for details.</description></td></tr><tr><td valign="top" class="PROP