</p></td></tr><tr><th style="width:25%;"><code>modifier</code></th><td><p>The modifier of the key that was pressed</p></td></tr></table></div></div><div class="field "><a name="onKeyUp"></a><h3 class="anchor"><code><a href="#onKeyUp"><span class="identifier">onKeyUp</span></a>(<span style="white-space:nowrap">keyCode:<a class="type" title="lime.ui.KeyCode" href="../../lime/ui/KeyCode.html">KeyCode</a>,</span> <span style="white-space:nowrap">modifier:<a class="type" title="lime.ui.KeyModifier" href="../../l