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Breadcrumbs go here --> <li><a href="modules.html">Modules</a></li> <li><a href="qtgui.html">QtGui</a></li> <li>QStringListModel</li> </ul> </div> <div class="toolbuttons toolblock"> <ul> <li id="smallA" class="t_button">A</li> <li id="medA" class="t_button active">A</li> <li id="bigA" class="t_button">A</li> <li id="print" class="t_button"><a href="javascript:this.print();"> <span>Print</span></a></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="#details">Detailed Description</a></li> </ul> </div> <h1 class="title">QStringListModel Class Reference</h1> <!-- $$$QStringListModel-brief --> <p>The QStringListModel class provides a model that supplies strings to views. <a href="#details">More...</a></p> <!-- @@@QStringListModel --> <pre class="cpp"> <span class="preprocessor">#include <QStringListModel></span></pre><p><b>Inherits: </b><a href="qabstractlistmodel.html">QAbstractListModel</a>.</p> <p><b>Inherited by: </b><a href="qhelpindexmodel.html">QHelpIndexModel</a>.</p> <ul> <li><a href="qstringlistmodel-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"> </td><td class="memItemRight bottomAlign"><b><a href="qstringlistmodel.html#QStringListModel">QStringListModel</a></b> ( QObject * <i>parent</i> = 0 )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qstringlistmodel.html#QStringListModel-2">QStringListModel</a></b> ( const QStringList & <i>strings</i>, QObject * <i>parent</i> = 0 )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstringlistmodel.html#setStringList">setStringList</a></b> ( const QStringList & <i>strings</i> )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> QStringList </td><td class="memItemRight bottomAlign"><b><a href="qstringlistmodel.html#stringList">stringList</a></b> () const</td></tr> </table> <a name="reimplemented-public-functions"></a> <h2>Reimplemented Public Functions</h2> <table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> virtual QVariant </td><td class="memItemRight bottomAlign"><b><a href="qstringlistmodel.html#data">data</a></b> ( const QModelIndex & <i>index</i>, int <i>role</i> ) const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual Qt::ItemFlags </td><td class="memItemRight bottomAlign"><b><a href="qstringlistmodel.html#flags">flags</a></b> ( const QModelIndex & <i>index</i> ) const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qstringlistmodel.html#insertRows">insertRows</a></b> ( int <i>row</i>, int <i>count</i>, const QModelIndex & <i>parent</i> = QModelIndex() )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qstringlistmodel.html#removeRows">removeRows</a></b> ( int <i>row</i>, int <i>count</i>, const QModelIndex & <i>parent</i> = QModelIndex() )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual int </td><td class="memItemRight bottomAlign"><b><a href="qstringlistmodel.html#rowCount">rowCount</a></b> ( const QModelIndex & <i>parent</i> = QModelIndex() ) const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qstringlistmodel.html#setData">setData</a></b> ( const QModelIndex & <i>index</i>, const QVariant & <i>value</i>, int <i>role</i> = Qt::EditRole )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qstringlistmodel.html#sort">sort</a></b> ( int <i>column</i>, Qt::SortOrder <i>order</i> = Qt::AscendingOrder )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual Qt::DropActions </td><td class="memItemRight bottomAlign"><b><a href="qstringlistmodel.html#supportedDropActions">supportedDropActions</a></b> () const</td></tr> </table> <ul> <li class="fn">2 public functions inherited from <a href="qabstractlistmodel.html#public-functions">QAbstractListModel</a></li> <li class="fn">35 public functions inherited from <a href="qabstractitemmodel.html#public-functions">QAbstractItemModel</a></li> <li class="fn">29 public functions inherited from <a href="qobject.html#public-functions">QObject</a></li> </ul> <h3>Additional Inherited Members</h3> <ul> <li class="fn">1 property inherited from <a href="qobject.html#properties">QObject</a></li> <li class="fn">2 public slots inherited from <a href="qabstractitemmodel.html#public-slots">QAbstractItemModel</a></li> <li class="fn">1 public slot inherited from <a href="qobject.html#public-slots">QObject</a></li> <li class="fn">18 signals inherited from <a href="qabstractitemmodel.html#signals">QAbstractItemModel</a></li> <li class="fn">1 signal inherited from <a href="qobject.html#signals">QObject</a></li> <li class="fn">7 static public members inherited from <a href="qobject.html#static-public-members">QObject</a></li> <li class="fn">21 protected functions inherited from <a href="qabstractitemmodel.html#protected-functions">QAbstractItemModel</a></li> <li class="fn">8 protected functions inherited from <a href="qobject.html#protected-functions">QObject</a></li> <li class="fn">1 protected slot inherited from <a href="qabstractitemmodel.html#protected-slots">QAbstractItemModel</a></li> </ul> <a name="details"></a> <!-- $$$QStringListModel-description --> <div class="descr"> <h2>Detailed Description</h2> <p>The QStringListModel class provides a model that supplies strings to views.</p> <p>QStringListModel is an editable model that can be used for simple cases where you need to display a number of strings in a view widget, such as a <a href="qlistview.html">QListView</a> or a <a href="qcombobox.html">QComboBox</a>.</p> <p>The model provides all the standard functions of an editable model, representing the data in the string list as a model with one column and a number of rows equal to the number of items in the list.</p> <p>Model indexes corresponding to items are obtained with the <a href="qabstractlistmodel.html#index">index()</a> function, and item flags are obtained with <a href="qstringlistmodel.html#flags">flags</a>(). Item data is read with the <a href="qstringlistmodel.html#data">data</a>() function and written with <a href="qstringlistmodel.html#setData">setData</a>(). The number of rows (and number of items in the string list) can be found with the <a href="qstringlistmodel.html#rowCount">rowCount</a>() function.</p> <p>The model can be constructed with an existing string list, or strings can be set later with the <a href="qstringlistmodel.html#setStringList">setStringList</a>() convenience function. Strings can also be inserted in the usual way with the <a href="qstringlistmodel.html#insertRows">insertRows</a>() function, and removed with <a href="qstringlistmodel.html#removeRows">removeRows</a>(). The contents of the string list can be retrieved with the <a href="qstringlistmodel.html#stringList">stringList</a>() convenience function.</p> <p>An example usage of QStringListModel:</p> <pre class="cpp"> <span class="type">QStringListModel</span> <span class="operator">*</span>model <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QStringListModel</span>(); <span class="type"><a href="qstringlist.html">QStringList</a></span> list; list <span class="operator"><</span><span class="operator"><</span> <span class="string">"a"</span> <span class="operator"><</span><span class="operator"><</span> <span class="string">"b"</span> <span class="operator"><</span><span class="operator"><</span> <span class="string">"c"</span>; model<span class="operator">-</span><span class="operator">></span>setStringList(list);</pre> </div> <p><b>See also </b><a href="qabstractlistmodel.html">QAbstractListModel</a>, <a href="qabstractitemmodel.html">QAbstractItemModel</a>, and <a href="model-view-programming.html#model-classes">Model Classes</a>.</p> <!-- @@@QStringListModel --> <div class="func"> <h2>Member Function Documentation</h2> <!-- $$$QStringListModel[overload1]$$$QStringListModelQObject* --> <h3 class="fn"><a name="QStringListModel"></a>QStringListModel::<span class="name">QStringListModel</span> ( <span class="type"><a href="qobject.html">QObject</a></span> * <i>parent</i> = 0 )</h3> <p>Constructs a string list model with the given <i>parent</i>.</p> <!-- @@@QStringListModel --> <!-- $$$QStringListModel$$$QStringListModelconstQStringList&QObject* --> <h3 class="fn"><a name="QStringListModel-2"></a>QStringListModel::<span class="name">QStringListModel</span> ( const <span class="type"><a href="qstringlist.html">QStringList</a></span> & <i>strings</i>, <span class="type"><a href="qobject.html">QObject</a></span> * <i>parent</i> = 0 )</h3> <p>Constructs a string list model containing the specified <i>strings</i> with the given <i>parent</i>.</p> <!-- @@@QStringListModel --> <!-- $$$data[overload1]$$$dataconstQModelIndex&int --> <h3 class="fn"><a name="data"></a><span class="type"><a href="qvariant.html">QVariant</a></span> QStringListModel::<span class="name">data</span> ( const <span class="type"><a href="qmodelindex.html">QModelIndex</a></span> & <i>index</i>, <span class="type">int</span> <i>role</i> ) const<tt> [virtual]</tt></h3> <p>Reimplemented from <a href="qabstractitemmodel.html#data">QAbstractItemModel::data</a>().</p> <p>Returns data for the specified <i>role</i>, from the item with the given <i>index</i>.</p> <p>If the view requests an invalid index, an invalid variant is returned.</p> <p><b>See also </b><a href="qstringlistmodel.html#setData">setData</a>().</p> <!-- @@@data --> <!-- $$$flags[overload1]$$$flagsconstQModelIndex& --> <h3 class="fn"><a name="flags"></a><span class="type"><a href="qt.html#ItemFlag-enum">Qt::ItemFlags</a></span> QStringListModel::<span class="name">flags</span> ( const <span class="type"><a href="qmodelindex.html">QModelIndex</a></span> & <i>index</i> ) const<tt> [virtual]</tt></h3> <p>Reimplemented from <a href="qabstractitemmodel.html#flags">QAbstractItemModel::flags</a>().</p> <p>Returns the flags for the item with the given <i>index</i>.</p> <p>Valid items are enabled, selectable, editable, drag enabled and drop enabled.</p> <p><b>See also </b><a href="qabstractitemmodel.html#flags">QAbstractItemModel::flags</a>().</p> <!-- @@@flags --> <!-- $$$insertRows[overload1]$$$insertRowsintintconstQModelIndex& --> <h3 class="fn"><a name="insertRows"></a><span class="type">bool</span> QStringListModel::<span class="name">insertRows</span> ( <span class="type">int</span> <i>row</i>, <span class="type">int</span> <i>count</i>, const <span class="type"><a href="qmodelindex.html">QModelIndex</a></span> & <i>parent</i> = QModelIndex() )<tt> [virtual]</tt></h3> <p>Reimplemented from <a href="qabstractitemmodel.html#insertRows">QAbstractItemModel::insertRows</a>().</p> <p>Inserts <i>count</i> rows into the model, beginning at the given <i>row</i>.</p> <p>The <i>parent</i> index of the rows is optional and is only used for consistency with <a href="qabstractitemmodel.html">QAbstractItemModel</a>. By default, a null index is specified, indicating that the rows are inserted in the top level of the model.</p> <p><b>See also </b><a href="qabstractitemmodel.html#insertRows">QAbstractItemModel::insertRows</a>().</p> <!-- @@@insertRows --> <!-- $$$removeRows[overload1]$$$removeRowsintintconstQModelIndex& --> <h3 class="fn"><a name="removeRows"></a><span class="type">bool</span> QStringListModel::<span class="name">removeRows</span> ( <span class="type">int</span> <i>row</i>, <span class="type">int</span> <i>count</i>, const <span class="type"><a href="qmodelindex.html">QModelIndex</a></span> & <i>parent</i> = QModelIndex() )<tt> [virtual]</tt></h3> <p>Reimplemented from <a href="qabstractitemmodel.html#removeRows">QAbstractItemModel::removeRows</a>().</p> <p>Removes <i>count</i> rows from the model, beginning at the given <i>row</i>.</p> <p>The <i>parent</i> index of the rows is optional and is only used for consistency with <a href="qabstractitemmodel.html">QAbstractItemModel</a>. By default, a null index is specified, indicating that the rows are removed in the top level of the model.</p> <p><b>See also </b><a href="qabstractitemmodel.html#removeRows">QAbstractItemModel::removeRows</a>().</p> <!-- @@@removeRows --> <!-- $$$rowCount[overload1]$$$rowCountconstQModelIndex& --> <h3 class="fn"><a name="rowCount"></a><span class="type">int</span> QStringListModel::<span class="name">rowCount</span> ( const <span class="type"><a href="qmodelindex.html">QModelIndex</a></span> & <i>parent</i> = QModelIndex() ) const<tt> [virtual]</tt></h3> <p>Reimplemented from <a href="qabstractitemmodel.html#rowCount">QAbstractItemModel::rowCount</a>().</p> <p>Returns the number of rows in the model. This value corresponds to the number of items in the model's internal string list.</p> <p>The optional <i>parent</i> argument is in most models used to specify the parent of the rows to be counted. Because this is a list if a valid parent is specified, the result will always be 0.</p> <p><b>See also </b><a href="qstringlistmodel.html#insertRows">insertRows</a>(), <a href="qstringlistmodel.html#removeRows">removeRows</a>(), and <a href="qabstractitemmodel.html#rowCount">QAbstractItemModel::rowCount</a>().</p> <!-- @@@rowCount --> <!-- $$$setData[overload1]$$$setDataconstQModelIndex&constQVariant&int --> <h3 class="fn"><a name="setData"></a><span class="type">bool</span> QStringListModel::<span class="name">setData</span> ( const <span class="type"><a href="qmodelindex.html">QModelIndex</a></span> & <i>index</i>, const <span class="type"><a href="qvariant.html">QVariant</a></span> & <i>value</i>, <span class="type">int</span> <i>role</i> = Qt::EditRole )<tt> [virtual]</tt></h3> <p>Reimplemented from <a href="qabstractitemmodel.html#setData">QAbstractItemModel::setData</a>().</p> <p>Sets the data for the specified <i>role</i> in the item with the given <i>index</i> in the model, to the provided <i>value</i>.</p> <p>The <a href="qabstractitemmodel.html#dataChanged">dataChanged</a>() signal is emitted if the item is changed.</p> <p><b>See also </b><a href="qt.html#ItemDataRole-enum">Qt::ItemDataRole</a> and <a href="qstringlistmodel.html#data">data</a>().</p> <!-- @@@setData --> <!-- $$$setStringList[overload1]$$$setStringListconstQStringList& --> <h3 class="fn"><a name="setStringList"></a><span class="type">void</span> QStringListModel::<span class="name">setStringList</span> ( const <span class="type"><a href="qstringlist.html">QStringList</a></span> & <i>strings</i> )</h3> <p>Sets the model's internal string list to <i>strings</i>. The model will notify any attached views that its underlying data has changed.</p> <p><b>See also </b><a href="qstringlistmodel.html#stringList">stringList</a>() and <a href="qabstractitemmodel.html#dataChanged">dataChanged</a>().</p> <!-- @@@setStringList --> <!-- $$$sort[overload1]$$$sortintQt::SortOrder --> <h3 class="fn"><a name="sort"></a><span class="type">void</span> QStringListModel::<span class="name">sort</span> ( <span class="type">int</span> <i>column</i>, <span class="type"><a href="qt.html#SortOrder-enum">Qt::SortOrder</a></span> <i>order</i> = Qt::AscendingOrder )<tt> [virtual]</tt></h3> <p>Reimplemented from <a href="qabstractitemmodel.html#sort">QAbstractItemModel::sort</a>().</p> <!-- @@@sort --> <!-- $$$stringList[overload1]$$$stringList --> <h3 class="fn"><a name="stringList"></a><span class="type"><a href="qstringlist.html">QStringList</a></span> QStringListModel::<span class="name">stringList</span> () const</h3> <p>Returns the string list used by the model to store data.</p> <p><b>See also </b><a href="qstringlistmodel.html#setStringList">setStringList</a>().</p> <!-- @@@stringList --> <!-- $$$supportedDropActions[overload1]$$$supportedDropActions --> <h3 class="fn"><a name="supportedDropActions"></a><span class="type"><a href="qt.html#DropAction-enum">Qt::DropActions</a></span> QStringListModel::<span class="name">supportedDropActions</span> () const<tt> [virtual]</tt></h3> <p>Reimplemented from <a href="qabstractitemmodel.html#supportedDropActions">QAbstractItemModel::supportedDropActions</a>().</p> <!-- @@@supportedDropActions --> </div> </div> </div> </div> <div class="ft"> <span></span> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2013 Digia Plc and/or its subsidiaries. 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