>VBox</a></small></h4></div><div class="body"><div class="doc doc-main"><p>容器布局对象</p></div><h3 class="section">Constructor</h3><div class="fields"><div class="field "><a name="new"></a><h3 class="anchor"><code><a href="#new"><span class="identifier">new</span></a>()</code></h3><div class="doc"><p></p></div></div></div><h3 class="section">Methods</h3><div class="fields"><div class="field "><a name="updateLayout"></a><h3 class="anchor"><code><a href="#updateLayout"><span class="identifier">updateL