his widget to aid method chaining.</p></div></div>
</div><div class="member"><h2><span class="ddoc_anchor" id="Menu.disableEntry"></span>auto <span class="symbol">disableEntry</span>(this T)(int index);
</h2>
<div class="declaration-description"><div class="sections"><p>Disable a menu item. The item indexes start at zero for the top-most
 entry and increase as you go down. Index refers to all menu items
 including separators.
</p><h3>Parameters</h3><table class="parameter-list"><tr><td>int index</td><