
<tr class="field"><th class="field-name">Returns :</th><td class="field-body"><p class="first last">the callback object</p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="ExecuteHook">
<tt class="descname">ExecuteHook</tt><big>(</big><em>message</em><big>)</big><a class="headerlink" href="#ExecuteHook" title="Permalink to this definition">¶</a></dt>
<dd><p>Used internally to call the listeners when a particular
message is posted to the signal.</p>
<table class="docutils field-list" 