.html">flixel.addons.ui</a></small></h4>    <h4><small>implements <a class="type" title="flixel.util.IFlxDestroyable" href="../../../flixel/util/IFlxDestroyable.html">IFlxDestroyable</a></small></h4><span class="label label-meta label-meta-directlyUsed" title="Marks types that are directly referenced by non-extern code.">@:directlyUsed</span></div><div class="body"><div class="doc doc-main"><p>...</p></div><h3 class="section">Constructor</h3><div class="fields"><div class="field "><a name="new"></a><h3 clas