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<?xml version="1.0" encoding="UTF-8"?>
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  <title>New Classes and Functions in Qt 5.1 | QtDoc 5.3</title>
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<li><a href="index.html">Qt 5.3</a></li>
<li>New Classes and Functions in Qt 5.1</li>
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Qt 5.3.2 Reference Documentation</li>
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<div class="toc">
<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#additions-to-other-qt-5-releases">Additions to Other Qt 5 Releases</a></li>
</ul>
</div>
<h1 class="title">New Classes and Functions in Qt 5.1</h1>
<span class="subtitle"></span>
<!-- $$$newclasses51.html-description -->
<div class="descr"> <a name="details"></a>
<p>This page contains a comprehensive list of all new classes and functions introduced in Qt 5.1&#x2e; Links to new APIs in previous Qt 5 releases are found at the bottom of this page.</p>
<ul>
<li><a href="#new-classes">    New Classes</a></li>
<li><a href="#new-member-functions">    New Member Functions</a></li>
<li><a href="#new-global-functions">    New Global Functions</a></li>
<li><a href="#new-macros">    New Macros</a></li>
<li><a href="#new-enum-types">    New Enum Types</a></li>
<li><a href="#new-properties">    New Properties</a></li>
<li><a href="#new-qml-types">    New QML Types</a></li>
</ul>
<a name="new-classes"></a>
<h3>    New Classes</h3>
<div class="flowListDiv">
<dl class="flowList odd"><dt class="alphaChar"><b>A</b></dt>
<dd><a href="../qtgui/qabstractopenglfunctions.html">QAbstractOpenGLFunctions</a></dd>
<dd><a href="../qtsensors/qaltimeter.html">QAltimeter</a></dd>
<dd><a href="../qtsensors/qaltimeterfilter.html">QAltimeterFilter</a></dd>
<dd><a href="../qtsensors/qaltimeterreading.html">QAltimeterReading</a></dd>
<dd><a href="../qtsensors/qambienttemperaturefilter.html">QAmbientTemperatureFilter</a></dd>
<dd><a href="../qtsensors/qambienttemperaturereading.html">QAmbientTemperatureReading</a></dd>
<dd><a href="../qtsensors/qambienttemperaturesensor.html">QAmbientTemperatureSensor</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>B</b></dt>
<dd><a href="../qtgui/qopenglvertexarrayobject-binder.html">Binder</a> (<a href="../qtgui/qopenglvertexarrayobject.html">QOpenGLVertexArrayObject</a>)</dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>D</b></dt>
<dd><a href="../qtdbus/qdbusvirtualobject.html">QDBusVirtualObject</a></dd>
<dd><a href="../qtcore/qdebugstatesaver.html">QDebugStateSaver</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>G</b></dt>
<dd><a href="../qtcore/qglobalstatic.html">QGlobalStatic</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>H</b></dt>
<dd><a href="../qtsensors/qholsterfilter.html">QHolsterFilter</a></dd>
<dd><a href="../qtsensors/qholsterreading.html">QHolsterReading</a></dd>
<dd><a href="../qtsensors/qholstersensor.html">QHolsterSensor</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>L</b></dt>
<dd><a href="../qtcore/qlockfile.html">QLockFile</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>M</b></dt>
<dd><a href="../qtcore/qmessageauthenticationcode.html">QMessageAuthenticationCode</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>O</b></dt>
<dd><a href="../qtgui/qoffscreensurface.html">QOffscreenSurface</a></dd>
<dd><a href="../qtgui/qopengldebuglogger.html">QOpenGLDebugLogger</a></dd>
<dd><a href="../qtgui/qopengldebugmessage.html">QOpenGLDebugMessage</a></dd>
<dd><a href="../qtgui/qopenglfunctions-1-0.html">QOpenGLFunctions_1_0</a></dd>
<dd><a href="../qtgui/qopenglfunctions-1-1.html">QOpenGLFunctions_1_1</a></dd>
<dd><a href="../qtgui/qopenglfunctions-1-2.html">QOpenGLFunctions_1_2</a></dd>
<dd><a href="../qtgui/qopenglfunctions-1-3.html">QOpenGLFunctions_1_3</a></dd>
<dd><a href="../qtgui/qopenglfunctions-1-4.html">QOpenGLFunctions_1_4</a></dd>
<dd><a href="../qtgui/qopenglfunctions-1-5.html">QOpenGLFunctions_1_5</a></dd>
<dd><a href="../qtgui/qopenglfunctions-2-0.html">QOpenGLFunctions_2_0</a></dd>
<dd><a href="../qtgui/qopenglfunctions-2-1.html">QOpenGLFunctions_2_1</a></dd>
<dd><a href="../qtgui/qopenglfunctions-3-0.html">QOpenGLFunctions_3_0</a></dd>
<dd><a href="../qtgui/qopenglfunctions-3-1.html">QOpenGLFunctions_3_1</a></dd>
<dd><a href="../qtgui/qopenglfunctions-3-2-compatibility.html">QOpenGLFunctions_3_2_Compatibility</a></dd>
<dd><a href="../qtgui/qopenglfunctions-3-2-core.html">QOpenGLFunctions_3_2_Core</a></dd>
<dd><a href="../qtgui/qopenglfunctions-3-3-compatibility.html">QOpenGLFunctions_3_3_Compatibility</a></dd>
<dd><a href="../qtgui/qopenglfunctions-3-3-core.html">QOpenGLFunctions_3_3_Core</a></dd>
<dd><a href="../qtgui/qopenglfunctions-4-0-compatibility.html">QOpenGLFunctions_4_0_Compatibility</a></dd>
<dd><a href="../qtgui/qopenglfunctions-4-0-core.html">QOpenGLFunctions_4_0_Core</a></dd>
<dd><a href="../qtgui/qopenglfunctions-4-1-compatibility.html">QOpenGLFunctions_4_1_Compatibility</a></dd>
<dd><a href="../qtgui/qopenglfunctions-4-1-core.html">QOpenGLFunctions_4_1_Core</a></dd>
<dd><a href="../qtgui/qopenglfunctions-4-2-compatibility.html">QOpenGLFunctions_4_2_Compatibility</a></dd>
<dd><a href="../qtgui/qopenglfunctions-4-2-core.html">QOpenGLFunctions_4_2_Core</a></dd>
<dd><a href="../qtgui/qopenglfunctions-4-3-compatibility.html">QOpenGLFunctions_4_3_Compatibility</a></dd>
<dd><a href="../qtgui/qopenglfunctions-4-3-core.html">QOpenGLFunctions_4_3_Core</a></dd>
<dd><a href="../qtgui/qopenglfunctions-es2.html">QOpenGLFunctions_ES2</a></dd>
<dd><a href="../qtgui/qopengltimemonitor.html">QOpenGLTimeMonitor</a></dd>
<dd><a href="../qtgui/qopengltimerquery.html">QOpenGLTimerQuery</a></dd>
<dd><a href="../qtgui/qopenglversionprofile.html">QOpenGLVersionProfile</a></dd>
<dd><a href="../qtgui/qopenglvertexarrayobject.html">QOpenGLVertexArrayObject</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>P</b></dt>
<dd><a href="../qtsensors/qpressurefilter.html">QPressureFilter</a></dd>
<dd><a href="../qtsensors/qpressurereading.html">QPressureReading</a></dd>
<dd><a href="../qtsensors/qpressuresensor.html">QPressureSensor</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>Q</b></dt>
<dd><a href="../qtqml/qqmlapplicationengine.html">QQmlApplicationEngine</a></dd>
<dd><a href="../qtquick/qquicktextdocument.html">QQuickTextDocument</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>R</b></dt>
<dd><a href="../qtgui/qregularexpressionvalidator.html">QRegularExpressionValidator</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>S</b></dt>
<dd><a href="../qtcore/qsavefile.html">QSaveFile</a></dd>
<dd><a href="../qtserialport/qserialport.html">QSerialPort</a></dd>
<dd><a href="../qtserialport/qserialportinfo.html">QSerialPortInfo</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>X</b></dt>
<dd><a href="../qtx11extras/qx11info.html">QX11Info</a></dd>
</dl>
</div>
<a name="new-member-functions"></a>
<h3>    New Member Functions</h3>
<p>Class <a href="../qtqml/qqmlextensionplugin.html">QQmlExtensionPlugin</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtqml/qqmlextensionplugin.html#baseUrl">baseUrl</a></b>() const</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qnetworkreply.html">QNetworkReply</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkreply.html#encrypted">encrypted</a></b>()</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qsslsocket.html">QSslSocket</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslsocket.html#localCertificateChain">localCertificateChain</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslsocket.html#setLocalCertificateChain">setLocalCertificateChain</a></b>(const QList&lt;QSslCertificate&gt; &amp;<i> localChain</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qsslconfiguration.html">QSslConfiguration</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslconfiguration.html#localCertificateChain">localCertificateChain</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qsslconfiguration.html#setLocalCertificateChain">setLocalCertificateChain</a></b>(const QList&lt;QSslCertificate&gt; &amp;<i> localChain</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qlocalsocket.html">QLocalSocket</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qlocalsocket.html#connectToServer">connectToServer</a></b>(OpenMode<i> openMode</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qlocalsocket.html#setServerName">setServerName</a></b>(const QString &amp;<i> name</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtwidgets/qgraphicsview.html">QGraphicsView</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtwidgets/qgraphicsview.html#rubberBandChanged">rubberBandChanged</a></b>(QRect<i> rubberBandRect</i>, QPointF<i> fromScenePoint</i>, QPointF<i> toScenePoint</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtwidgets/qgraphicsview.html#rubberBandRect">rubberBandRect</a></b>() const</td></tr>
</table>
<br/><p>Class <a href="../qtcore/qmargins.html">QMargins</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator*=">operator*=</a></b>(int<i> factor</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator*=-2">operator*=</a></b>(qreal<i> factor</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator+=">operator+=</a></b>(const QMargins &amp;<i> margins</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator-=">operator-=</a></b>(const QMargins &amp;<i> margins</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator/=">operator/=</a></b>(int<i> divisor</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator/=-2">operator/=</a></b>(qreal<i> divisor</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtcore/qregularexpression.html">QRegularExpression</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qregularexpression.html#namedCaptureGroups">namedCaptureGroups</a></b>() const</td></tr>
</table>
<br/><p>Class <a href="../qtcore/qsharedpointer.html">QSharedPointer</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qsharedpointer.html#create">create</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qsharedpointer.html#create-2">create</a></b>(...)</td></tr>
</table>
<br/><p>Class <a href="../qtcore/qstringref.html">QStringRef</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qstringref.html#toDouble">toDouble</a></b>(bool *<i> ok</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qstringref.html#toFloat">toFloat</a></b>(bool *<i> ok</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qstringref.html#toInt">toInt</a></b>(bool *<i> ok</i>, int<i> base</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qstringref.html#toLong">toLong</a></b>(bool *<i> ok</i>, int<i> base</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qstringref.html#toLongLong">toLongLong</a></b>(bool *<i> ok</i>, int<i> base</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qstringref.html#toShort">toShort</a></b>(bool *<i> ok</i>, int<i> base</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qstringref.html#toUInt">toUInt</a></b>(bool *<i> ok</i>, int<i> base</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qstringref.html#toULong">toULong</a></b>(bool *<i> ok</i>, int<i> base</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qstringref.html#toULongLong">toULongLong</a></b>(bool *<i> ok</i>, int<i> base</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qstringref.html#toUShort">toUShort</a></b>(bool *<i> ok</i>, int<i> base</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qstringref.html#trimmed">trimmed</a></b>() const</td></tr>
</table>
<br/><p>Class <a href="../qtnetwork/qnetworkaccessmanager.html">QNetworkAccessManager</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtnetwork/qnetworkaccessmanager.html#encrypted">encrypted</a></b>(QNetworkReply *<i> reply</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtquick/qquickwindow.html">QQuickWindow</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtquick/qquickwindow.html#hasDefaultAlphaBuffer">hasDefaultAlphaBuffer</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtquick/qquickwindow.html#setDefaultAlphaBuffer">setDefaultAlphaBuffer</a></b>(bool<i> useAlpha</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtgui/qwindow.html">QWindow</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qwindow.html#alert">alert</a></b>(int<i> msec</i>)</td></tr>
</table>
<br/><p>Class <a href="../qtgui/qvector2d.html">QVector2D</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qvector2d.html#distanceToLine">distanceToLine</a></b>(const QVector2D &amp;<i> point</i>, const QVector2D &amp;<i> direction</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qvector2d.html#distanceToPoint">distanceToPoint</a></b>(const QVector2D &amp;<i> point</i>) const</td></tr>
</table>
<br/><p>Class <a href="../qtgui/qvector3d.html">QVector3D</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qvector3d.html#distanceToPoint">distanceToPoint</a></b>(const QVector3D &amp;<i> point</i>) const</td></tr>
</table>
<br/><p>Class <a href="../qtgui/qrawfont.html">QRawFont</a>:</p>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qrawfont.html#advancesForGlyphIndexes">advancesForGlyphIndexes</a></b>(const QVector&lt;quint32&gt; &amp;<i> glyphIndexes</i>, QFlags&lt;QRawFont::LayoutFlag&gt;<i> layoutFlags</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qrawfont.html#advancesForGlyphIndexes-2">advancesForGlyphIndexes</a></b>(const quint32 *<i> glyphIndexes</i>, QPointF *<i> advances</i>, int<i> numGlyphs</i>, QFlags&lt;QRawFont::LayoutFlag&gt;<i> layoutFlags</i>) const</td></tr>
</table>
<br/><a name="new-global-functions"></a>
<h3>    New Global Functions</h3>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator*-10">operator*</a></b>(qreal<i> factor</i>, const QMargins &amp;<i> margins</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator*-8">operator*</a></b>(int<i> factor</i>, const QMargins &amp;<i> margins</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator*-9">operator*</a></b>(const QMargins &amp;<i> margins</i>, qreal<i> factor</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator*">operator*</a></b>(const QMargins &amp;<i> margins</i>, int<i> factor</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qrect.html#operator+-16">operator+</a></b>(const QRect &amp;<i> rectangle</i>, const QMargins &amp;<i> margins</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qrect.html#operator+-33">operator+</a></b>(const QMargins &amp;<i> margins</i>, const QRect &amp;<i> rectangle</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator+-4">operator+</a></b>(const QMargins &amp;<i> m1</i>, const QMargins &amp;<i> m2</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator--4">operator-</a></b>(const QMargins &amp;<i> margins</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator-">operator-</a></b>(const QMargins &amp;<i> m1</i>, const QMargins &amp;<i> m2</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator/-4">operator/</a></b>(const QMargins &amp;<i> margins</i>, qreal<i> divisor</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qmargins.html#operator/">operator/</a></b>(const QMargins &amp;<i> margins</i>, int<i> divisor</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtmath.html#qDegreesToRadians">qDegreesToRadians</a></b>(float<i> degrees</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtmath.html#qDegreesToRadians-2">qDegreesToRadians</a></b>(double<i> degrees</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtglobal.html#qEnvironmentVariableIsEmpty">qEnvironmentVariableIsEmpty</a></b>(const char *<i> varName</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtglobal.html#qEnvironmentVariableIsSet">qEnvironmentVariableIsSet</a></b>(const char *<i> varName</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtmath.html#qRadiansToDegrees">qRadiansToDegrees</a></b>(float<i> radians</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtmath.html#qRadiansToDegrees-2">qRadiansToDegrees</a></b>(double<i> radians</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qtglobal.html#qunsetenv">qunsetenv</a></b>(const char *<i> varName</i>)</td></tr>
</table>
<a name="new-macros"></a>
<h3>    New Macros</h3>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qcoreapplication.html#Q_COREAPP_STARTUP_FUNCTION">Q_COREAPP_STARTUP_FUNCTION</a></b>(QtStartUpFunction<i> ptr</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qglobalstatic.html#Q_GLOBAL_STATIC">Q_GLOBAL_STATIC</a></b>(<i> Type</i>, <i> VariableName</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="../qtcore/qglobalstatic.html#Q_GLOBAL_STATIC_WITH_ARGS">Q_GLOBAL_STATIC_WITH_ARGS</a></b>(<i> Type</i>, <i> VariableName</i>, <i> Arguments</i>)</td></tr>
</table>
<a name="new-enum-types"></a>
<h3>    New Enum Types</h3>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qrawfont.html#LayoutFlag-enum">LayoutFlag</a></b> { SeparateAdvances, KernedAdvances, UseDesignMetrics }</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="../qtgui/qwindow.html#Visibility-enum">Visibility</a></b> { Hidden, AutomaticVisibility, Windowed, Minimized, Maximized, FullScreen }</td></tr>
</table>
<a name="new-properties"></a>
<h3>    New Properties</h3>
<ul>
<li class="fn"><b><a href="../qtgui/qwindow.html#active-prop">active</a></b> : const </li>
<li class="fn"><b><a href="../qtgui/qwindow.html#opacity-prop">opacity</a></b> : const </li>
<li class="fn"><b><a href="../qtgui/qwindow.html#visibility-prop">visibility</a></b> : const </li>
</ul>
<a name="new-qml-types"></a>
<h3>    New QML Types</h3>
<div class="flowListDiv">
<dl class="flowList odd"><dt class="alphaChar"><b>A</b></dt>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-applicationwindow.html">ApplicationWindow</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>B</b></dt>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-button.html">Button</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-styles-buttonstyle.html">ButtonStyle</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>C</b></dt>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-checkbox.html">CheckBox</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-styles-checkboxstyle.html">CheckBoxStyle</a></dd>
<dd><a href="../qtquick/qml-qtquick-window-closeevent.html">CloseEvent</a></dd>
<dd><a href="../qtquickdialogs/qml-qtquick-dialogs-colordialog.html">ColorDialog</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-combobox.html">ComboBox</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-styles-comboboxstyle.html">ComboBoxStyle</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>F</b></dt>
<dd><a href="../qtquickdialogs/qml-qtquick-dialogs-filedialog.html">FileDialog</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>G</b></dt>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-groupbox.html">GroupBox</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-styles-groupboxstyle.html">GroupBoxStyle</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>L</b></dt>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-label.html">Label</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>M</b></dt>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-menu.html">Menu</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-menubar.html">MenuBar</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>P</b></dt>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-progressbar.html">ProgressBar</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-styles-progressbarstyle.html">ProgressBarStyle</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>R</b></dt>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-radiobutton.html">RadioButton</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-styles-radiobuttonstyle.html">RadioButtonStyle</a></dd>
</dl>
<dl class="flowList even"><dt class="alphaChar"><b>S</b></dt>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-scrollview.html">ScrollView</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-styles-scrollviewstyle.html">ScrollViewStyle</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-slider.html">Slider</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-styles-sliderstyle.html">SliderStyle</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-spinbox.html">SpinBox</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-splitview.html">SplitView</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-stackview.html">StackView</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-stackviewdelegate.html">StackViewDelegate</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-statusbar.html">StatusBar</a></dd>
</dl>
<dl class="flowList odd"><dt class="alphaChar"><b>T</b></dt>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-tab.html">Tab</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-tableview.html">TableView</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-tableviewcolumn.html">TableViewColumn</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-styles-tableviewstyle.html">TableViewStyle</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-tabview.html">TabView</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-styles-tabviewstyle.html">TabViewStyle</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-textarea.html">TextArea</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-textfield.html">TextField</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-styles-textfieldstyle.html">TextFieldStyle</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-toolbar.html">ToolBar</a></dd>
<dd><a href="../qtquickcontrols/qml-qtquick-controls-toolbutton.html">ToolButton</a></dd>
</dl>
</div>
<a name="additions-to-other-qt-5-releases"></a>
<h2>Additions to Other Qt 5 Releases</h2>
<ul>
<li><a href="whatsnew53.html">What's New in Qt 5.3</a></li>
<li><a href="whatsnew52.html">What's New in Qt 5.2</a></li>
<li><a href="whatsnew50.html">What's New in Qt 5.0</a></li>
</ul>
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