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<h1 class="title">Obsolete Members for QVariant</h1>
<p><b>The following members of class <a href="qvariant.html">QVariant</a> are obsolete.</b> They are provided to keep old source code working. We strongly advise against using them in new code.</p>
<h2>Public Types</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>enum </td><td class="memItemRight bottomAlign"><b><a href="qvariant-obsolete.html#Type-enum">Type</a></b> { Invalid, BitArray, Bitmap, Bool, ..., UserType }</td></tr>
</table></div>
<h2>Related Non-Members</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>bool </td><td class="memItemRight bottomAlign"><b><a href="qvariant-obsolete.html#qVariantCanConvert">qVariantCanConvert</a></b>(const QVariant &amp;<i>value</i>)</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>QVariant </td><td class="memItemRight bottomAlign"><b><a href="qvariant-obsolete.html#qVariantFromValue-1">qVariantFromValue</a></b>(const T &amp;<i>value</i>)</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>void </td><td class="memItemRight bottomAlign"><b><a href="qvariant-obsolete.html#qVariantSetValue-1">qVariantSetValue</a></b>(QVariant &amp;<i>variant</i>, const T &amp;<i>value</i>)</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>T </td><td class="memItemRight bottomAlign"><b><a href="qvariant-obsolete.html#qVariantValue">qVariantValue</a></b>(const QVariant &amp;<i>value</i>)</td></tr>
</table></div>
<h2>Member Type Documentation</h2>
<!-- $$$Type$$$Invalid$$$Bool$$$Int$$$UInt$$$LongLong$$$ULongLong$$$Double$$$Char$$$Map$$$List$$$String$$$StringList$$$ByteArray$$$BitArray$$$Date$$$Time$$$DateTime$$$Url$$$Locale$$$Rect$$$RectF$$$Size$$$SizeF$$$Line$$$LineF$$$Point$$$PointF$$$RegExp$$$RegularExpression$$$Hash$$$EasingCurve$$$Uuid$$$ModelIndex$$$PersistentModelIndex$$$LastCoreType$$$Font$$$Pixmap$$$Brush$$$Color$$$Palette$$$Image$$$Polygon$$$Region$$$Bitmap$$$Cursor$$$KeySequence$$$Pen$$$TextLength$$$TextFormat$$$Matrix$$$Transform$$$Matrix4x4$$$Vector2D$$$Vector3D$$$Vector4D$$$Quaternion$$$PolygonF$$$Icon$$$LastGuiType$$$SizePolicy$$$UserType$$$LastType -->
<h3 class="fn" id="Type-enum"><a name="Type-enum"></a>enum QVariant::<span class="name">Type</span></h3>
<p>This enum type defines the types of variable that a <a href="qvariant.html">QVariant</a> can contain.</p>
<div class="table"><table class="valuelist"><tr valign="top" class="odd"><th class="tblConst">Constant</th><th class="tblval">Value</th><th class="tbldscr">Description</th></tr>
<tr><td class="topAlign"><code>QVariant::Invalid</code></td><td class="topAlign tblval"><code>QMetaType::UnknownType</code></td><td class="topAlign">no type</td></tr>
<tr><td class="topAlign"><code>QVariant::BitArray</code></td><td class="topAlign tblval"><code>QMetaType::QBitArray</code></td><td class="topAlign">a <a href="qbitarray.html">QBitArray</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Bitmap</code></td><td class="topAlign tblval"><code>QMetaType::QBitmap</code></td><td class="topAlign">a <a href="../qtgui/qbitmap.html">QBitmap</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Bool</code></td><td class="topAlign tblval"><code>QMetaType::Bool</code></td><td class="topAlign">a bool</td></tr>
<tr><td class="topAlign"><code>QVariant::Brush</code></td><td class="topAlign tblval"><code>QMetaType::QBrush</code></td><td class="topAlign">a <a href="../qtgui/qbrush.html">QBrush</a></td></tr>
<tr><td class="topAlign"><code>QVariant::ByteArray</code></td><td class="topAlign tblval"><code>QMetaType::QByteArray</code></td><td class="topAlign">a <a href="qbytearray.html">QByteArray</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Char</code></td><td class="topAlign tblval"><code>QMetaType::QChar</code></td><td class="topAlign">a <a href="qchar.html">QChar</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Color</code></td><td class="topAlign tblval"><code>QMetaType::QColor</code></td><td class="topAlign">a <a href="../qtgui/qcolor.html">QColor</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Cursor</code></td><td class="topAlign tblval"><code>QMetaType::QCursor</code></td><td class="topAlign">a <a href="../qtgui/qcursor.html">QCursor</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Date</code></td><td class="topAlign tblval"><code>QMetaType::QDate</code></td><td class="topAlign">a <a href="qdate.html">QDate</a></td></tr>
<tr><td class="topAlign"><code>QVariant::DateTime</code></td><td class="topAlign tblval"><code>QMetaType::QDateTime</code></td><td class="topAlign">a <a href="qdatetime.html">QDateTime</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Double</code></td><td class="topAlign tblval"><code>QMetaType::Double</code></td><td class="topAlign">a double</td></tr>
<tr><td class="topAlign"><code>QVariant::EasingCurve</code></td><td class="topAlign tblval"><code>QMetaType::QEasingCurve</code></td><td class="topAlign">a <a href="qeasingcurve.html">QEasingCurve</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Uuid</code></td><td class="topAlign tblval"><code>QMetaType::QUuid</code></td><td class="topAlign">a <a href="quuid.html">QUuid</a></td></tr>
<tr><td class="topAlign"><code>QVariant::ModelIndex</code></td><td class="topAlign tblval"><code>QMetaType::QModelIndex</code></td><td class="topAlign">a <a href="qmodelindex.html">QModelIndex</a></td></tr>
<tr><td class="topAlign"><code>QVariant::PersistentModelIndex</code></td><td class="topAlign tblval"><code>QMetaType::QPersistentModelIndex</code></td><td class="topAlign">a <a href="qpersistentmodelindex.html">QPersistentModelIndex</a> (since 5.5)</td></tr>
<tr><td class="topAlign"><code>QVariant::Font</code></td><td class="topAlign tblval"><code>QMetaType::QFont</code></td><td class="topAlign">a <a href="../qtgui/qfont.html">QFont</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Hash</code></td><td class="topAlign tblval"><code>QMetaType::QVariantHash</code></td><td class="topAlign">a <a href="qvariant.html#QVariantHash-typedef">QVariantHash</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Icon</code></td><td class="topAlign tblval"><code>QMetaType::QIcon</code></td><td class="topAlign">a <a href="../qtgui/qicon.html">QIcon</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Image</code></td><td class="topAlign tblval"><code>QMetaType::QImage</code></td><td class="topAlign">a <a href="../qtgui/qimage.html">QImage</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Int</code></td><td class="topAlign tblval"><code>QMetaType::Int</code></td><td class="topAlign">an int</td></tr>
<tr><td class="topAlign"><code>QVariant::KeySequence</code></td><td class="topAlign tblval"><code>QMetaType::QKeySequence</code></td><td class="topAlign">a <a href="../qtgui/qkeysequence.html">QKeySequence</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Line</code></td><td class="topAlign tblval"><code>QMetaType::QLine</code></td><td class="topAlign">a <a href="qline.html">QLine</a></td></tr>
<tr><td class="topAlign"><code>QVariant::LineF</code></td><td class="topAlign tblval"><code>QMetaType::QLineF</code></td><td class="topAlign">a <a href="qlinef.html">QLineF</a></td></tr>
<tr><td class="topAlign"><code>QVariant::List</code></td><td class="topAlign tblval"><code>QMetaType::QVariantList</code></td><td class="topAlign">a <a href="qvariant.html#QVariantList-typedef">QVariantList</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Locale</code></td><td class="topAlign tblval"><code>QMetaType::QLocale</code></td><td class="topAlign">a <a href="qlocale.html">QLocale</a></td></tr>
<tr><td class="topAlign"><code>QVariant::LongLong</code></td><td class="topAlign tblval"><code>QMetaType::LongLong</code></td><td class="topAlign">a <a href="qtglobal.html#qlonglong-typedef">qlonglong</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Map</code></td><td class="topAlign tblval"><code>QMetaType::QVariantMap</code></td><td class="topAlign">a <a href="qvariant.html#QVariantMap-typedef">QVariantMap</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Matrix</code></td><td class="topAlign tblval"><code>QMetaType::QMatrix</code></td><td class="topAlign">a <a href="../qtgui/qmatrix.html">QMatrix</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Transform</code></td><td class="topAlign tblval"><code>QMetaType::QTransform</code></td><td class="topAlign">a <a href="../qtgui/qtransform.html">QTransform</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Matrix4x4</code></td><td class="topAlign tblval"><code>QMetaType::QMatrix4x4</code></td><td class="topAlign">a <a href="../qtgui/qmatrix4x4.html">QMatrix4x4</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Palette</code></td><td class="topAlign tblval"><code>QMetaType::QPalette</code></td><td class="topAlign">a <a href="../qtgui/qpalette.html">QPalette</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Pen</code></td><td class="topAlign tblval"><code>QMetaType::QPen</code></td><td class="topAlign">a <a href="../qtgui/qpen.html">QPen</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Pixmap</code></td><td class="topAlign tblval"><code>QMetaType::QPixmap</code></td><td class="topAlign">a <a href="../qtgui/qpixmap.html">QPixmap</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Point</code></td><td class="topAlign tblval"><code>QMetaType::QPoint</code></td><td class="topAlign">a <a href="qpoint.html">QPoint</a></td></tr>
<tr><td class="topAlign"><code>QVariant::PointF</code></td><td class="topAlign tblval"><code>QMetaType::QPointF</code></td><td class="topAlign">a <a href="qpointf.html">QPointF</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Polygon</code></td><td class="topAlign tblval"><code>QMetaType::QPolygon</code></td><td class="topAlign">a <a href="../qtgui/qpolygon.html">QPolygon</a></td></tr>
<tr><td class="topAlign"><code>QVariant::PolygonF</code></td><td class="topAlign tblval"><code>QMetaType::QPolygonF</code></td><td class="topAlign">a <a href="../qtgui/qpolygonf.html">QPolygonF</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Quaternion</code></td><td class="topAlign tblval"><code>QMetaType::QQuaternion</code></td><td class="topAlign">a <a href="../qtgui/qquaternion.html">QQuaternion</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Rect</code></td><td class="topAlign tblval"><code>QMetaType::QRect</code></td><td class="topAlign">a <a href="qrect.html">QRect</a></td></tr>
<tr><td class="topAlign"><code>QVariant::RectF</code></td><td class="topAlign tblval"><code>QMetaType::QRectF</code></td><td class="topAlign">a <a href="qrectf.html">QRectF</a></td></tr>
<tr><td class="topAlign"><code>QVariant::RegExp</code></td><td class="topAlign tblval"><code>QMetaType::QRegExp</code></td><td class="topAlign">a <a href="qregexp.html">QRegExp</a></td></tr>
<tr><td class="topAlign"><code>QVariant::RegularExpression</code></td><td class="topAlign tblval"><code>QMetaType::QRegularExpression</code></td><td class="topAlign">a <a href="qregularexpression.html">QRegularExpression</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Region</code></td><td class="topAlign tblval"><code>QMetaType::QRegion</code></td><td class="topAlign">a <a href="../qtgui/qregion.html">QRegion</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Size</code></td><td class="topAlign tblval"><code>QMetaType::QSize</code></td><td class="topAlign">a <a href="qsize.html">QSize</a></td></tr>
<tr><td class="topAlign"><code>QVariant::SizeF</code></td><td class="topAlign tblval"><code>QMetaType::QSizeF</code></td><td class="topAlign">a <a href="qsizef.html">QSizeF</a></td></tr>
<tr><td class="topAlign"><code>QVariant::SizePolicy</code></td><td class="topAlign tblval"><code>QMetaType::QSizePolicy</code></td><td class="topAlign">a <a href="../qtwidgets/qsizepolicy.html">QSizePolicy</a></td></tr>
<tr><td class="topAlign"><code>QVariant::String</code></td><td class="topAlign tblval"><code>QMetaType::QString</code></td><td class="topAlign">a <a href="qstring.html">QString</a></td></tr>
<tr><td class="topAlign"><code>QVariant::StringList</code></td><td class="topAlign tblval"><code>QMetaType::QStringList</code></td><td class="topAlign">a <a href="qstringlist.html">QStringList</a></td></tr>
<tr><td class="topAlign"><code>QVariant::TextFormat</code></td><td class="topAlign tblval"><code>QMetaType::QTextFormat</code></td><td class="topAlign">a <a href="../qtgui/qtextformat.html">QTextFormat</a></td></tr>
<tr><td class="topAlign"><code>QVariant::TextLength</code></td><td class="topAlign tblval"><code>QMetaType::QTextLength</code></td><td class="topAlign">a <a href="../qtgui/qtextlength.html">QTextLength</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Time</code></td><td class="topAlign tblval"><code>QMetaType::QTime</code></td><td class="topAlign">a <a href="qtime.html">QTime</a></td></tr>
<tr><td class="topAlign"><code>QVariant::UInt</code></td><td class="topAlign tblval"><code>QMetaType::UInt</code></td><td class="topAlign">a <a href="qtglobal.html#uint-typedef">uint</a></td></tr>
<tr><td class="topAlign"><code>QVariant::ULongLong</code></td><td class="topAlign tblval"><code>QMetaType::ULongLong</code></td><td class="topAlign">a <a href="qtglobal.html#qulonglong-typedef">qulonglong</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Url</code></td><td class="topAlign tblval"><code>QMetaType::QUrl</code></td><td class="topAlign">a <a href="qurl.html">QUrl</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Vector2D</code></td><td class="topAlign tblval"><code>QMetaType::QVector2D</code></td><td class="topAlign">a <a href="../qtgui/qvector2d.html">QVector2D</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Vector3D</code></td><td class="topAlign tblval"><code>QMetaType::QVector3D</code></td><td class="topAlign">a <a href="../qtgui/qvector3d.html">QVector3D</a></td></tr>
<tr><td class="topAlign"><code>QVariant::Vector4D</code></td><td class="topAlign tblval"><code>QMetaType::QVector4D</code></td><td class="topAlign">a <a href="../qtgui/qvector4d.html">QVector4D</a></td></tr>
<tr><td class="topAlign"><code>QVariant::UserType</code></td><td class="topAlign tblval"><code>QMetaType::User</code></td><td class="topAlign">Base value for user-defined types.</td></tr>
</table></div>
<!-- @@@Type -->
<h2>Related Non-Members</h2>
<!-- $$$qVariantCanConvert[overload1]$$$qVariantCanConvertconstQVariant& -->
<h3 class="fn" id="qVariantCanConvert"><a name="qVariantCanConvert"></a><span class="type">bool</span> <span class="name">qVariantCanConvert</span>(const <span class="type"><a href="qvariant.html#QVariant">QVariant</a></span> &amp;<i>value</i>)</h3>
<p>Returns <code>true</code> if the given <i>value</i> can be converted to the template type specified; otherwise returns <code>false</code>.</p>
<p>This function is equivalent to <a href="qvariant.html#canConvert">QVariant::canConvert</a>(<i>value</i>).</p>
<p><b>Note: </b>This function was provided as a workaround for MSVC 6 which did not support member template functions. It is advised to use the other form in new code.</p><p><b>See also </b><a href="qvariant.html#canConvert-1">QVariant::canConvert</a>().</p>
<!-- @@@qVariantCanConvert -->
<!-- $$$qVariantFromValue$$$qVariantFromValueconstT& -->
<h3 class="fn" id="qVariantFromValue-1"><a name="qVariantFromValue-1"></a><span class="type"><a href="qvariant.html#QVariant">QVariant</a></span> <span class="name">qVariantFromValue</span>(const <span class="type">T</span> &amp;<i>value</i>)</h3>
<p>Returns a variant containing a copy of the given <i>value</i> with template type <code>T</code>.</p>
<p>This function is equivalent to <a href="qvariant.html#fromValue">QVariant::fromValue</a>(<i>value</i>).</p>
<p><b>Note: </b>This function was provided as a workaround for MSVC 6 which did not support member template functions. It is advised to use the other form in new code.</p><p>For example, a <a href="qobject.html">QObject</a> pointer can be stored in a variant with the following code:</p>
<pre class="cpp">

  <span class="type"><a href="qobject.html">QObject</a></span> <span class="operator">*</span>object <span class="operator">=</span> getObjectFromSomewhere();
  <span class="type"><a href="qvariant.html">QVariant</a></span> data <span class="operator">=</span> <span class="type"><a href="qvariant.html">QVariant</a></span><span class="operator">::</span>fromValue(object);

</pre>
<p><b>See also </b><a href="qvariant.html#fromValue">QVariant::fromValue</a>().</p>
<!-- @@@qVariantFromValue -->
<!-- $$$qVariantSetValue$$$qVariantSetValueQVariant&constT& -->
<h3 class="fn" id="qVariantSetValue-1"><a name="qVariantSetValue-1"></a><span class="type">void</span> <span class="name">qVariantSetValue</span>(<span class="type"><a href="qvariant.html#QVariant">QVariant</a></span> &amp;<i>variant</i>, const <span class="type">T</span> &amp;<i>value</i>)</h3>
<p>Sets the contents of the given <i>variant</i> to a copy of the <i>value</i> with the specified template type <code>T</code>.</p>
<p>This function is equivalent to <a href="qvariant.html#setValue">QVariant::setValue</a>(<i>value</i>).</p>
<p><b>Note: </b>This function was provided as a workaround for MSVC 6 which did not support member template functions. It is advised to use the other form in new code.</p><p><b>See also </b><a href="qvariant.html#setValue">QVariant::setValue</a>().</p>
<!-- @@@qVariantSetValue -->
<!-- $$$qVariantValue[overload1]$$$qVariantValueconstQVariant& -->
<h3 class="fn" id="qVariantValue"><a name="qVariantValue"></a><span class="type">T</span> <span class="name">qVariantValue</span>(const <span class="type"><a href="qvariant.html#QVariant">QVariant</a></span> &amp;<i>value</i>)</h3>
<p>Returns the given <i>value</i> converted to the template type <code>T</code>.</p>
<p>This function is equivalent to <a href="qvariant.html#value">QVariant::value</a>&lt;T&gt;(<i>value</i>).</p>
<p><b>Note: </b>This function was provided as a workaround for MSVC 6 which did not support member template functions. It is advised to use the other form in new code.</p><p><b>See also </b><a href="qvariant.html#value">QVariant::value</a>() and <a href="qvariant.html#qvariant_cast">qvariant_cast</a>().</p>
<!-- @@@qVariantValue -->
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