<tr><th style="width:25%;"><code>x</code></th><td><p>The x movement of the trackball (between 0 and 1)</p></td></tr><tr><th style="width:25%;"><code>y</code></th><td><p>The y movement of the trackball (between 0 and 1)</p></td></tr></table></div></div><div class="field "><a name="onKeyDown"></a><h3 class="anchor"><code><a href="#onKeyDown"><span class="identifier">onKeyDown</span></a>(<span style="white-space:nowrap">keyCode:<a class="type" title="lime.ui.KeyCode" href="../../lime/ui/KeyCode.html">KeyCode</