I&#39;m trying to add Forward pull down menu like Back pull down menu. I use this code but I can&#39;t really figure out what action-&gt;setData does and what it gets?<div><br></div><div><ol><li></li><li>for (int i = 0; i &lt; listCount ; i++)</li>
<li><span class="Apple-tab-span" style="white-space:pre">        </span>{</li><li><span class="Apple-tab-span" style="white-space:pre">                </span>QWebHistoryItem item = historyList.at(i);</li><li><span class="Apple-tab-span" style="white-space:pre">                </span>KAction *action = new KAction(this);</li>
<li><span class="Apple-tab-span" style="white-space:pre">                </span>action-&gt;setData(i);</li><li><span class="Apple-tab-span" style="white-space:pre">                </span>KIcon icon = Application::iconManager()-&gt;iconForUrl(item.url());</li>
<li><span class="Apple-tab-span" style="white-space:pre">                </span>action-&gt;setIcon(icon);</li><li><span class="Apple-tab-span" style="white-space:pre">                </span>action-&gt;setText(item.title());</li><li><span class="Apple-tab-span" style="white-space:pre">                </span>m_historyForwardMenu-&gt;addAction(action);</li>
<li><span class="Apple-tab-span" style="white-space:pre">        </span>}</li></ol></div>