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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US">
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- qhelpcontentwidget.cpp -->
  <title>Qt 4.8: QHelpContentWidget Class Reference</title>
  <link rel="stylesheet" type="text/css" href="style/offline.css" />
</head>
<body>
<div class="header" id="qtdocheader">
  <div class="content"> 
    <a href="index.html" class="qtref"><span>Qt Reference Documentation</span></a>
  </div>
  <div class="breadcrumb toolblock">
    <ul>
      <li class="first"><a href="index.html">Home</a></li>
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<li><a href="modules.html">Modules</a></li>
<li><a href="qthelp.html">QtHelp</a></li>
<li>QHelpContentWidget</li>
    </ul>
  </div>
</div>
<div class="content mainContent">
<div class="toc">
<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#signals">Signals</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
</ul>
</div>
<h1 class="title">QHelpContentWidget Class Reference</h1>
<!-- $$$QHelpContentWidget-brief -->
<p>The QHelpContentWidget class provides a tree view for displaying help content model items. <a href="#details">More...</a></p>
<!-- @@@QHelpContentWidget -->
<pre class="cpp"> <span class="preprocessor">#include &lt;QHelpContentWidget&gt;</span></pre><p><b>Inherits: </b><a href="qtreeview.html">QTreeView</a>.</p>
<p>This class was introduced in Qt 4.4.</p>
<ul>
<li><a href="qhelpcontentwidget-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="public-functions"></a>
<h2>Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> QModelIndex </td><td class="memItemRight bottomAlign"><b><a href="qhelpcontentwidget.html#indexOf">indexOf</a></b> ( const QUrl &amp; <i>link</i> )</td></tr>
</table>
<ul>
<li class="fn">49 public functions inherited from <a href="qtreeview.html#public-functions">QTreeView</a></li>
<li class="fn">57 public functions inherited from <a href="qabstractitemview.html#public-functions">QAbstractItemView</a></li>
<li class="fn">17 public functions inherited from <a href="qabstractscrollarea.html#public-functions">QAbstractScrollArea</a></li>
<li class="fn">14 public functions inherited from <a href="qframe.html#public-functions">QFrame</a></li>
<li class="fn">221 public functions inherited from <a href="qwidget.html#public-functions">QWidget</a></li>
<li class="fn">29 public functions inherited from <a href="qobject.html#public-functions">QObject</a></li>
<li class="fn">13 public functions inherited from <a href="qpaintdevice.html#public-functions">QPaintDevice</a></li>
</ul>
<a name="signals"></a>
<h2>Signals</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qhelpcontentwidget.html#linkActivated">linkActivated</a></b> ( const QUrl &amp; <i>link</i> )</td></tr>
</table>
<ul>
<li class="fn">2 signals inherited from <a href="qtreeview.html#signals">QTreeView</a></li>
<li class="fn">6 signals inherited from <a href="qabstractitemview.html#signals">QAbstractItemView</a></li>
<li class="fn">1 signal inherited from <a href="qwidget.html#signals">QWidget</a></li>
<li class="fn">1 signal inherited from <a href="qobject.html#signals">QObject</a></li>
</ul>
<h3>Additional Inherited Members</h3>
<ul>
<li class="fn">11 properties inherited from <a href="qtreeview.html#properties">QTreeView</a></li>
<li class="fn">16 properties inherited from <a href="qabstractitemview.html#properties">QAbstractItemView</a></li>
<li class="fn">2 properties inherited from <a href="qabstractscrollarea.html#properties">QAbstractScrollArea</a></li>
<li class="fn">6 properties inherited from <a href="qframe.html#properties">QFrame</a></li>
<li class="fn">58 properties inherited from <a href="qwidget.html#properties">QWidget</a></li>
<li class="fn">1 property inherited from <a href="qobject.html#properties">QObject</a></li>
<li class="fn">8 public slots inherited from <a href="qtreeview.html#public-slots">QTreeView</a></li>
<li class="fn">9 public slots inherited from <a href="qabstractitemview.html#public-slots">QAbstractItemView</a></li>
<li class="fn">19 public slots inherited from <a href="qwidget.html#public-slots">QWidget</a></li>
<li class="fn">1 public slot inherited from <a href="qobject.html#public-slots">QObject</a></li>
<li class="fn">4 static public members inherited from <a href="qwidget.html#static-public-members">QWidget</a></li>
<li class="fn">7 static public members inherited from <a href="qobject.html#static-public-members">QObject</a></li>
<li class="fn">28 protected functions inherited from <a href="qtreeview.html#protected-functions">QTreeView</a></li>
<li class="fn">36 protected functions inherited from <a href="qabstractitemview.html#protected-functions">QAbstractItemView</a></li>
<li class="fn">18 protected functions inherited from <a href="qabstractscrollarea.html#protected-functions">QAbstractScrollArea</a></li>
<li class="fn">3 protected functions inherited from <a href="qframe.html#protected-functions">QFrame</a></li>
<li class="fn">37 protected functions inherited from <a href="qwidget.html#protected-functions">QWidget</a></li>
<li class="fn">8 protected functions inherited from <a href="qobject.html#protected-functions">QObject</a></li>
<li class="fn">1 protected function inherited from <a href="qpaintdevice.html#protected-functions">QPaintDevice</a></li>
<li class="fn">4 protected slots inherited from <a href="qtreeview.html#protected-slots">QTreeView</a></li>
<li class="fn">9 protected slots inherited from <a href="qabstractitemview.html#protected-slots">QAbstractItemView</a></li>
<li class="fn">1 protected slot inherited from <a href="qabstractscrollarea.html#protected-slots">QAbstractScrollArea</a></li>
<li class="fn">1 protected slot inherited from <a href="qwidget.html#protected-slots">QWidget</a></li>
</ul>
<a name="details"></a>
<!-- $$$QHelpContentWidget-description -->
<div class="descr">
<h2>Detailed Description</h2>
<p>The QHelpContentWidget class provides a tree view for displaying help content model items.</p>
</div>
<!-- @@@QHelpContentWidget -->
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$indexOf[overload1]$$$indexOfconstQUrl& -->
<h3 class="fn"><a name="indexOf"></a><span class="type"><a href="qmodelindex.html">QModelIndex</a></span> QHelpContentWidget::<span class="name">indexOf</span> ( const <span class="type"><a href="qurl.html">QUrl</a></span> &amp; <i>link</i> )</h3>
<p>Returns the index of the content item with the <i>link</i>. An invalid index is returned if no such an item exists.</p>
<!-- @@@indexOf -->
<!-- $$$linkActivated[overload1]$$$linkActivatedconstQUrl& -->
<h3 class="fn"><a name="linkActivated"></a><span class="type">void</span> QHelpContentWidget::<span class="name">linkActivated</span> ( const <span class="type"><a href="qurl.html">QUrl</a></span> &amp; <i>link</i> )<tt> [signal]</tt></h3>
<p>This signal is emitted when a content item is activated and its associated <i>link</i> should be shown.</p>
<!-- @@@linkActivated -->
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