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<td >Qt 5.9</td><td ><a href="qthelp-index.html">Qt Help</a></td><td ><a href="qthelp-module.html">C++ Classes</a></td><td >QHelpContentModel</td></tr></table><table class="buildversion"><tr>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#reimplemented-public-functions">Reimplemented Public Functions</a></li>
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<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QHelpContentModel Class</h1>
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<p>The <a href="qhelpcontentmodel.html">QHelpContentModel</a> class provides a model that supplies content to views. <a href="#details">More...</a></p>
<!-- @@@QHelpContentModel -->
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<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QHelpContentModel></span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += help</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Since:</td><td class="memItemRight bottomAlign"> Qt 4.4</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="../qtcore/qabstractitemmodel.html">QAbstractItemModel</a></td></tr></table></div><ul>
<li><a href="qhelpcontentmodel-members.html">List of all members, including inherited members</a></li>
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<h2 id="public-functions">Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qhelpcontentmodel.html#dtor.QHelpContentModel">~QHelpContentModel</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QHelpContentItem *</td><td class="memItemRight bottomAlign"><b><a href="qhelpcontentmodel.html#contentItemAt">contentItemAt</a></b>(const QModelIndex &<i>index</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qhelpcontentmodel.html#createContents">createContents</a></b>(const QString &<i>customFilterName</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qhelpcontentmodel.html#isCreatingContents">isCreatingContents</a></b>() const</td></tr>
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<h2 id="reimplemented-public-functions">Reimplemented Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> virtual int </td><td class="memItemRight bottomAlign"><b><a href="qhelpcontentmodel.html#columnCount">columnCount</a></b>(const QModelIndex &<i>parent</i> = QModelIndex()) const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QVariant </td><td class="memItemRight bottomAlign"><b><a href="qhelpcontentmodel.html#data">data</a></b>(const QModelIndex &<i>index</i>, int <i>role</i>) const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QModelIndex </td><td class="memItemRight bottomAlign"><b><a href="qhelpcontentmodel.html#index">index</a></b>(int <i>row</i>, int <i>column</i>, const QModelIndex &<i>parent</i> = QModelIndex()) const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QModelIndex </td><td class="memItemRight bottomAlign"><b><a href="qhelpcontentmodel.html#parent">parent</a></b>(const QModelIndex &<i>index</i>) const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual int </td><td class="memItemRight bottomAlign"><b><a href="qhelpcontentmodel.html#rowCount">rowCount</a></b>(const QModelIndex &<i>parent</i> = QModelIndex()) const override</td></tr>
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<li class="fn">39 public functions inherited from <a href="../qtcore/qabstractitemmodel.html#public-functions">QAbstractItemModel</a></li>
<li class="fn">32 public functions inherited from <a href="../qtcore/qobject.html#public-functions">QObject</a></li>
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<h2 id="signals">Signals</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qhelpcontentmodel.html#contentsCreated">contentsCreated</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qhelpcontentmodel.html#contentsCreationStarted">contentsCreationStarted</a></b>()</td></tr>
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<li class="fn">18 signals inherited from <a href="../qtcore/qabstractitemmodel.html#signals">QAbstractItemModel</a></li>
<li class="fn">2 signals inherited from <a href="../qtcore/qobject.html#signals">QObject</a></li>
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<h3>Additional Inherited Members</h3>
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<li class="fn">1 property inherited from <a href="../qtcore/qobject.html#properties">QObject</a></li>
<li class="fn">2 public slots inherited from <a href="../qtcore/qabstractitemmodel.html#public-slots">QAbstractItemModel</a></li>
<li class="fn">1 public slot inherited from <a href="../qtcore/qobject.html#public-slots">QObject</a></li>
<li class="fn">1 public variable inherited from <a href="../qtcore/qobject.html#public-variables">QObject</a></li>
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<li class="fn">19 protected functions inherited from <a href="../qtcore/qabstractitemmodel.html#protected-functions">QAbstractItemModel</a></li>
<li class="fn">9 protected functions inherited from <a href="../qtcore/qobject.html#protected-functions">QObject</a></li>
<li class="fn">1 protected slot inherited from <a href="../qtcore/qabstractitemmodel.html#protected-slots">QAbstractItemModel</a></li>
<li class="fn">2 protected variables inherited from <a href="../qtcore/qobject.html#protected-variables">QObject</a></li>
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<a name="details"></a>
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<div class="descr">
<h2 id="details">Detailed Description</h2>
<p>The <a href="qhelpcontentmodel.html">QHelpContentModel</a> class provides a model that supplies content to views.</p>
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<!-- @@@QHelpContentModel -->
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<h2>Member Function Documentation</h2>
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<h3 class="fn" id="dtor.QHelpContentModel"><a name="dtor.QHelpContentModel"></a>QHelpContentModel::<span class="name">~QHelpContentModel</span>()</h3>
<p>Destroys the help content model.</p>
<!-- @@@~QHelpContentModel -->
<!-- $$$columnCount[overload1]$$$columnCountconstQModelIndex& -->
<h3 class="fn" id="columnCount"><a name="columnCount"></a><code>[override virtual] </code><span class="type">int</span> QHelpContentModel::<span class="name">columnCount</span>(const <span class="type"><a href="../qtcore/qmodelindex.html">QModelIndex</a></span> &<i>parent</i> = QModelIndex()) const</h3>
<p>Reimplemented from <a href="../qtcore/qabstractitemmodel.html#columnCount">QAbstractItemModel::columnCount</a>().</p>
<p>Returns the number of columns under the given <i>parent</i>. Currently returns always 1.</p>
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<!-- $$$contentItemAt[overload1]$$$contentItemAtconstQModelIndex& -->
<h3 class="fn" id="contentItemAt"><a name="contentItemAt"></a><span class="type"><a href="qhelpcontentitem.html">QHelpContentItem</a></span> *QHelpContentModel::<span class="name">contentItemAt</span>(const <span class="type"><a href="../qtcore/qmodelindex.html">QModelIndex</a></span> &<i>index</i>) const</h3>
<p>Returns the help content item at the model index position <i>index</i>.</p>
<!-- @@@contentItemAt -->
<!-- $$$contentsCreated[overload1]$$$contentsCreated -->
<h3 class="fn" id="contentsCreated"><a name="contentsCreated"></a><code>[signal] </code><span class="type">void</span> QHelpContentModel::<span class="name">contentsCreated</span>()</h3>
<p>This signal is emitted when the contents have been created.</p>
<!-- @@@contentsCreated -->
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<h3 class="fn" id="contentsCreationStarted"><a name="contentsCreationStarted"></a><code>[signal] </code><span class="type">void</span> QHelpContentModel::<span class="name">contentsCreationStarted</span>()</h3>
<p>This signal is emitted when the creation of the contents has started. The current contents are invalid from this point on until the signal <a href="qhelpcontentmodel.html#contentsCreated">contentsCreated</a>() is emitted.</p>
<p><b>See also </b><a href="qhelpcontentmodel.html#isCreatingContents">isCreatingContents</a>().</p>
<!-- @@@contentsCreationStarted -->
<!-- $$$createContents[overload1]$$$createContentsconstQString& -->
<h3 class="fn" id="createContents"><a name="createContents"></a><span class="type">void</span> QHelpContentModel::<span class="name">createContents</span>(const <span class="type"><a href="../qtcore/qstring.html">QString</a></span> &<i>customFilterName</i>)</h3>
<p>Creates new contents by querying the help system for contents specified for the <i>customFilterName</i>.</p>
<!-- @@@createContents -->
<!-- $$$data[overload1]$$$dataconstQModelIndex&int -->
<h3 class="fn" id="data"><a name="data"></a><code>[override virtual] </code><span class="type"><a href="../qtcore/qvariant.html">QVariant</a></span> QHelpContentModel::<span class="name">data</span>(const <span class="type"><a href="../qtcore/qmodelindex.html">QModelIndex</a></span> &<i>index</i>, <span class="type">int</span> <i>role</i>) const</h3>
<p>Reimplemented from <a href="../qtcore/qabstractitemmodel.html#data">QAbstractItemModel::data</a>().</p>
<p>Returns the data stored under the given <i>role</i> for the item referred to by the <i>index</i>.</p>
<!-- @@@data -->
<!-- $$$index[overload1]$$$indexintintconstQModelIndex& -->
<h3 class="fn" id="index"><a name="index"></a><code>[override virtual] </code><span class="type"><a href="../qtcore/qmodelindex.html">QModelIndex</a></span> QHelpContentModel::<span class="name">index</span>(<span class="type">int</span> <i>row</i>, <span class="type">int</span> <i>column</i>, const <span class="type"><a href="../qtcore/qmodelindex.html">QModelIndex</a></span> &<i>parent</i> = QModelIndex()) const</h3>
<p>Reimplemented from <a href="../qtcore/qabstractitemmodel.html#index">QAbstractItemModel::index</a>().</p>
<p>Returns the index of the item in the model specified by the given <i>row</i>, <i>column</i> and <i>parent</i> index.</p>
<!-- @@@index -->
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<h3 class="fn" id="isCreatingContents"><a name="isCreatingContents"></a><span class="type">bool</span> QHelpContentModel::<span class="name">isCreatingContents</span>() const</h3>
<p>Returns true if the contents are currently rebuilt, otherwise false.</p>
<!-- @@@isCreatingContents -->
<!-- $$$parent[overload1]$$$parentconstQModelIndex& -->
<h3 class="fn" id="parent"><a name="parent"></a><code>[override virtual] </code><span class="type"><a href="../qtcore/qmodelindex.html">QModelIndex</a></span> QHelpContentModel::<span class="name">parent</span>(const <span class="type"><a href="../qtcore/qmodelindex.html">QModelIndex</a></span> &<i>index</i>) const</h3>
<p>Reimplemented from <a href="../qtcore/qabstractitemmodel.html#parent">QAbstractItemModel::parent</a>().</p>
<p>Returns the parent of the model item with the given <i>index</i>, or QModelIndex() if it has no parent.</p>
<!-- @@@parent -->
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<h3 class="fn" id="rowCount"><a name="rowCount"></a><code>[override virtual] </code><span class="type">int</span> QHelpContentModel::<span class="name">rowCount</span>(const <span class="type"><a href="../qtcore/qmodelindex.html">QModelIndex</a></span> &<i>parent</i> = QModelIndex()) const</h3>
<p>Reimplemented from <a href="../qtcore/qabstractitemmodel.html#rowCount">QAbstractItemModel::rowCount</a>().</p>
<p>Returns the number of rows under the given <i>parent</i>.</p>
<!-- @@@rowCount -->
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