Remove the use of deprecated qVariant*

Test directory untouched.
This just apply those regexp:

git grep -O"sed -i 's/qVariantValue</qvariant_cast</'" qVariantValue
git grep -O"sed -i 's/qVariantSetValue(\([^&*\(),]*\), */\\1.setValue(/'" qVariantSetValue
git grep -O"sed -i 's/qVariantSetValue *<\([^>]*\)> *(\([^&*\(),]*\), */\\2.setValue<\\1>(/'" qVariantSetValue
git grep -O"sed -i 's/qVariantCanConvert *<\([^>]*\)> *(\([^&*\(),]*\))/\\2.canConvert<\\1>()/g'" qVariantCanConvert
git grep -O"sed -i 's/qVariantCanConvert *<\([^>]*\)> *(\([^&*\(),]*([^&*\(),]*)\))/\\2.canConvert<\\1>()/g'" qVariantCanConvert
git grep -O"sed -i 's/qVariantFromValue\( *[(<]\)/QVariant::fromValue\\1/'" qVariantFromValue
git checkout src/corelib/kernal/qvariant*

Rev-by: dev mailing list

63 files changed, 268 insertions, 268 deletions

diff --git a/src/3rdparty/phonon/phonon/mediacontroller.cpp b/src/3rdparty/phonon/phonon/mediacontroller.cpp
index 59fd5c7..9f651d6 100644
--- a/src/3rdparty/phonon/phonon/mediacontroller.cpp
+++ b/src/3rdparty/phonon/phonon/mediacontroller.cpp
@@ -216,14 +216,14 @@ void MediaController::setCurrentAudioChannel(const Phonon::AudioChannelDescripti
 {
     IFACE;
     iface->interfaceCall(AddonInterface::AudioChannelInterface,
-        AddonInterface::setCurrentAudioChannel, QList<QVariant>() << qVariantFromValue(stream));
+        AddonInterface::setCurrentAudioChannel, QList<QVariant>() << QVariant::fromValue(stream));
 }
 
 void MediaController::setCurrentSubtitle(const Phonon::SubtitleDescription &stream)
 {
     IFACE;
     iface->interfaceCall(AddonInterface::SubtitleInterface,
-        AddonInterface::setCurrentSubtitle, QList<QVariant>() << qVariantFromValue(stream));
+        AddonInterface::setCurrentSubtitle, QList<QVariant>() << QVariant::fromValue(stream));
 }
 
 #undef IFACE
diff --git a/src/3rdparty/phonon/phonon/qsettingsgroup_p.h b/src/3rdparty/phonon/phonon/qsettingsgroup_p.h
index f28ecaa..f25b15e 100644
--- a/src/3rdparty/phonon/phonon/qsettingsgroup_p.h
+++ b/src/3rdparty/phonon/phonon/qsettingsgroup_p.h
@@ -54,7 +54,7 @@ class QSettingsGroup
         template<typename T>
         inline T value(const QString &key, const T &def) const
         {
-            return qvariant_cast<T>(value(key, qVariantFromValue(def)));
+            return qvariant_cast<T>(value(key, QVariant::fromValue(def)));
         }
 
         inline QVariant value(const QString &key, const QVariant &def) const
@@ -66,7 +66,7 @@ class QSettingsGroup
         inline void setValue(const QString &key, const T &value)
         {
             Q_ASSERT(m_mutableSettings);
-            m_mutableSettings->setValue(m_group + key, qVariantFromValue(value));
+            m_mutableSettings->setValue(m_group + key, QVariant::fromValue(value));
         }
 
         inline void removeEntry(const QString &key)
diff --git a/src/3rdparty/webkit/WebCore/bridge/qt/qt_runtime.cpp b/src/3rdparty/webkit/WebCore/bridge/qt/qt_runtime.cpp
index a39dc7a..44c41c4 100644
--- a/src/3rdparty/webkit/WebCore/bridge/qt/qt_runtime.cpp
+++ b/src/3rdparty/webkit/WebCore/bridge/qt/qt_runtime.cpp
@@ -565,7 +565,7 @@ QVariant convertValueToQVariant(ExecState* exec, JSValue value, QMetaType::Type
                     if (qstring.mid(lastSlash + 1).contains(QLatin1Char('i')))
                         realRe.setCaseSensitivity(Qt::CaseInsensitive);
 
-                    ret = qVariantFromValue(realRe);
+                    ret = QVariant::fromValue(realRe);
                     dist = 0;
                 } else {
                     qConvDebug() << "couldn't parse a JS regexp";
@@ -576,7 +576,7 @@ QVariant convertValueToQVariant(ExecState* exec, JSValue value, QMetaType::Type
 
                 QRegExp re(qstring);
                 if (re.isValid()) {
-                    ret = qVariantFromValue(re);
+                    ret = QVariant::fromValue(re);
                     dist = 10;
                 }
             }
@@ -588,7 +588,7 @@ QVariant convertValueToQVariant(ExecState* exec, JSValue value, QMetaType::Type
                 if (qtinst) {
                     if (qtinst->getObject()) {
                         qConvDebug() << "found instance, with object:" << (void*) qtinst->getObject();
-                        ret = qVariantFromValue(qtinst->getObject());
+                        ret = QVariant::fromValue(qtinst->getObject());
                         qConvDebug() << ret;
                         dist = 0;
                     } else {
@@ -599,7 +599,7 @@ QVariant convertValueToQVariant(ExecState* exec, JSValue value, QMetaType::Type
                 }
             } else if (type == Null) {
                 QObject* nullobj = 0;
-                ret = qVariantFromValue(nullobj);
+                ret = QVariant::fromValue(nullobj);
                 dist = 0;
             } else {
                 qConvDebug() << "previous type was not an object:" << type;
@@ -612,7 +612,7 @@ QVariant convertValueToQVariant(ExecState* exec, JSValue value, QMetaType::Type
                 if (qtinst) {
                     if (qtinst->getObject()) {
                         qConvDebug() << "found instance, with object:" << (void*) qtinst->getObject();
-                        ret = qVariantFromValue((void *)qtinst->getObject());
+                        ret = QVariant::fromValue((void *)qtinst->getObject());
                         qConvDebug() << ret;
                         dist = 0;
                     } else {
@@ -622,7 +622,7 @@ QVariant convertValueToQVariant(ExecState* exec, JSValue value, QMetaType::Type
                     qConvDebug() << "wasn't a qtinstance";
                 }
             } else if (type == Null) {
-                ret = qVariantFromValue((void*)0);
+                ret = QVariant::fromValue((void*)0);
                 dist = 0;
             } else if (type == Number) {
                 // I don't think that converting a double to a pointer is a wise
diff --git a/src/3rdparty/webkit/WebCore/platform/graphics/qt/MediaPlayerPrivateQt.cpp b/src/3rdparty/webkit/WebCore/platform/graphics/qt/MediaPlayerPrivateQt.cpp
index 5db94a8..5004b67 100644
--- a/src/3rdparty/webkit/WebCore/platform/graphics/qt/MediaPlayerPrivateQt.cpp
+++ b/src/3rdparty/webkit/WebCore/platform/graphics/qt/MediaPlayerPrivateQt.cpp
@@ -185,7 +185,7 @@ void MediaPlayerPrivate::load(const String& url)
             // Don't set the header if there are no cookies.
             // This prevents a warning from being emitted.
             if (!cookies.isEmpty())
-                request.setHeader(QNetworkRequest::CookieHeader, qVariantFromValue(cookies));
+                request.setHeader(QNetworkRequest::CookieHeader, QVariant::fromValue(cookies));
 
             // Set the refferer, but not when requesting insecure content from a secure page
             QUrl documentUrl = QUrl(QString(document->documentURI()));
diff --git a/src/3rdparty/webkit/WebKit/qt/tests/qwebframe/tst_qwebframe.cpp b/src/3rdparty/webkit/WebKit/qt/tests/qwebframe/tst_qwebframe.cpp
index e584f97..dcae35f 100644
--- a/src/3rdparty/webkit/WebKit/qt/tests/qwebframe/tst_qwebframe.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/tests/qwebframe/tst_qwebframe.cpp
@@ -306,7 +306,7 @@ public:
     }
     Q_INVOKABLE QObjectList myInvokableWithQObjectListArg(const QObjectList &lst) {
         m_qtFunctionInvoked = 14;
-        m_actuals << qVariantFromValue(lst);
+        m_actuals << QVariant::fromValue(lst);
         return lst;
     }
     Q_INVOKABLE QVariant myInvokableWithVariantArg(const QVariant &v) {
@@ -321,38 +321,38 @@ public:
     }
     Q_INVOKABLE QList<int> myInvokableWithListOfIntArg(const QList<int> &lst) {
         m_qtFunctionInvoked = 17;
-        m_actuals << qVariantFromValue(lst);
+        m_actuals << QVariant::fromValue(lst);
         return lst;
     }
     Q_INVOKABLE QObject* myInvokableWithQObjectStarArg(QObject* obj) {
         m_qtFunctionInvoked = 18;
-        m_actuals << qVariantFromValue(obj);
+        m_actuals << QVariant::fromValue(obj);
         return obj;
     }
     Q_INVOKABLE QBrush myInvokableWithQBrushArg(const QBrush &brush) {
         m_qtFunctionInvoked = 19;
-        m_actuals << qVariantFromValue(brush);
+        m_actuals << QVariant::fromValue(brush);
         return brush;
     }
     Q_INVOKABLE void myInvokableWithBrushStyleArg(Qt::BrushStyle style) {
         m_qtFunctionInvoked = 43;
-        m_actuals << qVariantFromValue(style);
+        m_actuals << QVariant::fromValue(style);
     }
     Q_INVOKABLE void myInvokableWithVoidStarArg(void* arg) {
         m_qtFunctionInvoked = 44;
-        m_actuals << qVariantFromValue(arg);
+        m_actuals << QVariant::fromValue(arg);
     }
     Q_INVOKABLE void myInvokableWithAmbiguousArg(int arg) {
         m_qtFunctionInvoked = 45;
-        m_actuals << qVariantFromValue(arg);
+        m_actuals << QVariant::fromValue(arg);
     }
     Q_INVOKABLE void myInvokableWithAmbiguousArg(uint arg) {
         m_qtFunctionInvoked = 46;
-        m_actuals << qVariantFromValue(arg);
+        m_actuals << QVariant::fromValue(arg);
     }
     Q_INVOKABLE void myInvokableWithDefaultArgs(int arg1, const QString &arg2 = "") {
         m_qtFunctionInvoked = 47;
-        m_actuals << qVariantFromValue(arg1) << qVariantFromValue(arg2);
+        m_actuals << QVariant::fromValue(arg1) << qVariantFromValue(arg2);
     }
     Q_INVOKABLE QObject& myInvokableReturningRef() {
         m_qtFunctionInvoked = 48;
@@ -364,11 +364,11 @@ public:
     }
     Q_INVOKABLE void myInvokableWithPointArg(const QPoint &arg) {
         const_cast<MyQObject*>(this)->m_qtFunctionInvoked = 50;
-        m_actuals << qVariantFromValue(arg);
+        m_actuals << QVariant::fromValue(arg);
     }
     Q_INVOKABLE void myInvokableWithPointArg(const QPointF &arg) {
         const_cast<MyQObject*>(this)->m_qtFunctionInvoked = 51;
-        m_actuals << qVariantFromValue(arg);
+        m_actuals << QVariant::fromValue(arg);
     }
     Q_INVOKABLE void myInvokableWithBoolArg(bool arg) {
         m_qtFunctionInvoked = 52;
@@ -416,7 +416,7 @@ public Q_SLOTS:
     }
     void myOverloadedSlot(QObject* arg) {
         m_qtFunctionInvoked = 41;
-        m_actuals << qVariantFromValue(arg);
+        m_actuals << QVariant::fromValue(arg);
     }
     void myOverloadedSlot(bool arg) {
         m_qtFunctionInvoked = 25;
@@ -818,7 +818,7 @@ void tst_QWebFrame::getSetStaticProperty()
     QCOMPARE(evalJS("myObject.variantProperty === 'bar'"), sTrue);
     m_myObject->setVariantProperty(42);
     QCOMPARE(evalJS("myObject.variantProperty === 42"), sTrue);
-    m_myObject->setVariantProperty(qVariantFromValue(QBrush()));
+    m_myObject->setVariantProperty(QVariant::fromValue(QBrush()));
 //XFAIL
 //  QCOMPARE(evalJS("typeof myObject.variantProperty"), sVariant);
 
@@ -1240,7 +1240,7 @@ void tst_QWebFrame::callQtInvokable()
     /* XFAIL - variant support
     m_myObject->resetQtFunctionInvoked();
     {
-        m_myObject->setVariantProperty(qVariantFromValue(QBrush()));
+        m_myObject->setVariantProperty(QVariant::fromValue(QBrush()));
         QVariant ret = evalJS("myObject.myInvokableWithVariantArg(myObject.variantProperty)");
         QVERIFY(ret.isVariant());
         QCOMPARE(m_myObject->qtFunctionInvoked(), 15);
diff --git a/src/activeqt/container/qaxbase.cpp b/src/activeqt/container/qaxbase.cpp
index 7692749..806e2b1 100644
--- a/src/activeqt/container/qaxbase.cpp
+++ b/src/activeqt/container/qaxbase.cpp
@@ -3540,7 +3540,7 @@ int QAxBase::internalProperty(QMetaObject::Call call, int index, void **v)
                     proptype = 0;
                 } else if (t == QVariant::UserType) {
                     qvar = QVariant(qRegisterMetaType<void*>(prop.typeName()), (void**)v[0]);
-//                    qVariantSetValue(qvar, *(void**)v[0], prop.typeName());
+//                    qvar.setValue(*(void**)v[0], prop.typeName());
                 } else {
                     proptype = d->metaObject()->propertyType(propname);
                     qvar = QVariant(t, v[0]);
@@ -3628,9 +3628,9 @@ int QAxBase::internalInvoke(QMetaObject::Call call, int index, void **v)
 
         if (!qvar.isValid()) {
             if (type == "IDispatch*")
-                qVariantSetValue(qvar, *(IDispatch**)v[p+1]);
+                qvar.setValue(*(IDispatch**)v[p+1]);
             else if (type == "IUnknown*")
-                qVariantSetValue(qvar, *(IUnknown**)v[p+1]);
+                qvar.setValue(*(IUnknown**)v[p+1]);
             else if (type == "QVariant")
                 qvar = *(QVariant*)v[p + 1];
             else if (mo->indexOfEnumerator(type) != -1)
@@ -4395,15 +4395,15 @@ QVariant QAxBase::asVariant() const
     QByteArray cn(className());
     if (cn == "QAxObject" || cn == "QAxWidget" || cn == "QAxBase") {
         if (d->dispatch())
-            qVariantSetValue(qvar, d->dispatch());
+            qvar.setValue(d->dispatch());
         else if (d->ptr)
-            qVariantSetValue(qvar, d->ptr);
+            qvar.setValue(d->ptr);
     } else {
         cn = cn.mid(cn.lastIndexOf(':') + 1);
         QObject *object = qObject();
         if (QMetaType::type(cn))
             qvar = QVariant(qRegisterMetaType<QObject*>(cn + '*'), &object);
-//            qVariantSetValue(qvar, qObject(), cn + '*');
+//            qvar.setValue(qObject(), cn + '*');
     }
 
     return qvar;
diff --git a/src/activeqt/control/qaxserverbase.cpp b/src/activeqt/control/qaxserverbase.cpp
index 4d2d2f9..32e2cf2 100644
--- a/src/activeqt/control/qaxserverbase.cpp
+++ b/src/activeqt/control/qaxserverbase.cpp
@@ -2047,10 +2047,10 @@ int QAxServerBase::qt_metacall(QMetaObject::Call call, int index, void **argv)
                         if (vt == QVariant::UserType) {
                             if (ptype.endsWith('*')) {
                                 variant = QVariant(QMetaType::type(ptype), (void**)argv[p+1]);
-                                // qVariantSetValue(variant, *(void**)(argv[p + 1]), ptype);
+                                // variant.setValue(*(void**)(argv[p + 1]), ptype);
                             } else {
                                 variant = QVariant(QMetaType::type(ptype), argv[p+1]);
-                                // qVariantSetValue(variant, argv[p + 1], ptype);
+                                // variant.setValue(argv[p + 1], ptype);
                             }
                         } else {
                             variant = QVariant(vt, argv[p + 1]);
@@ -2537,7 +2537,7 @@ HRESULT WINAPI QAxServerBase::Invoke(DISPID dispidMember, REFIID riid,
                 if (!type.isEmpty() && pvarResult) {
                     if (!varp[0].isValid() && type != "QVariant")
                         varp[0] = QVariant(QMetaType::type(type), argv_pointer);
-//                        qVariantSetValue(varp[0], argv_pointer[0], type);
+//                        varp[0].setValue(argv_pointer[0], type);
 		    ok = QVariantToVARIANT(varp[0], *pvarResult, type);
                 }
 	    }
@@ -3312,7 +3312,7 @@ HRESULT WINAPI QAxServerBase::OnAmbientPropertyChange(DISPID dispID)
 	    break;
 	{
             QVariant qvar = VARIANTToQVariant(var, "QFont", QVariant::Font);
-            QFont qfont = qVariantValue<QFont>(qvar);
+            QFont qfont = qvariant_cast<QFont>(qvar);
             qt.widget->setFont(qfont);
 	}
 	break;
diff --git a/src/activeqt/shared/qaxtypes.cpp b/src/activeqt/shared/qaxtypes.cpp
index 0cfc7eb..7b2e802 100644
--- a/src/activeqt/shared/qaxtypes.cpp
+++ b/src/activeqt/shared/qaxtypes.cpp
@@ -954,20 +954,20 @@ QVariant VARIANTToQVariant(const VARIANT &arg, const QByteArray &typeName, uint
         break;
     case VT_I4:
         if (type == QVariant::Color || (!type && typeName == "QColor"))
-            var = qVariantFromValue(OLEColorToQColor(arg.lVal));
+            var = QVariant::fromValue(OLEColorToQColor(arg.lVal));
 #ifndef QT_NO_CURSOR
         else if (type == QVariant::Cursor || (!type && (typeName == "QCursor" || typeName == "QCursor*")))
-            var = qVariantFromValue(QCursor(static_cast<Qt::CursorShape>(arg.lVal)));
+            var = QVariant::fromValue(QCursor(static_cast<Qt::CursorShape>(arg.lVal)));
 #endif
         else
             var = (int)arg.lVal;
         break;
     case VT_I4|VT_BYREF:
         if (type == QVariant::Color || (!type && typeName == "QColor"))
-            var = qVariantFromValue(OLEColorToQColor((int)*arg.plVal));
+            var = QVariant::fromValue(OLEColorToQColor((int)*arg.plVal));
 #ifndef QT_NO_CURSOR
         else if (type == QVariant::Cursor || (!type && (typeName == "QCursor" || typeName == "QCursor*")))
-            var = qVariantFromValue(QCursor(static_cast<Qt::CursorShape>(*arg.plVal)));
+            var = QVariant::fromValue(QCursor(static_cast<Qt::CursorShape>(*arg.plVal)));
 #endif
         else
             var = (int)*arg.plVal;
@@ -992,20 +992,20 @@ QVariant VARIANTToQVariant(const VARIANT &arg, const QByteArray &typeName, uint
         break;
     case VT_UI4:
         if (type == QVariant::Color || (!type && typeName == "QColor"))
-            var = qVariantFromValue(OLEColorToQColor(arg.ulVal));
+            var = QVariant::fromValue(OLEColorToQColor(arg.ulVal));
 #ifndef QT_NO_CURSOR
         else if (type == QVariant::Cursor || (!type && (typeName == "QCursor" || typeName == "QCursor*")))
-            var = qVariantFromValue(QCursor(static_cast<Qt::CursorShape>(arg.ulVal)));
+            var = QVariant::fromValue(QCursor(static_cast<Qt::CursorShape>(arg.ulVal)));
 #endif
         else
             var = (int)arg.ulVal;
         break;
     case VT_UI4|VT_BYREF:
         if (type == QVariant::Color || (!type && typeName == "QColor"))
-            var = qVariantFromValue(OLEColorToQColor((uint)*arg.pulVal));
+            var = QVariant::fromValue(OLEColorToQColor((uint)*arg.pulVal));
 #ifndef QT_NO_CURSOR
         else if (type == QVariant::Cursor || (!type && (typeName == "QCursor" || typeName == "QCursor*")))
-            var = qVariantFromValue(QCursor(static_cast<Qt::CursorShape>(*arg.pulVal)));
+            var = QVariant::fromValue(QCursor(static_cast<Qt::CursorShape>(*arg.pulVal)));
 #endif
         else
             var = (int)*arg.pulVal;
@@ -1084,20 +1084,20 @@ QVariant VARIANTToQVariant(const VARIANT &arg, const QByteArray &typeName, uint
                 if (disp)
                     disp->QueryInterface(IID_IFont, (void**)&ifont);
                 if (ifont) {
-                    var = qVariantFromValue(IFontToQFont(ifont));
+                    var = QVariant::fromValue(IFontToQFont(ifont));
                     ifont->Release();
                 } else {
-                    var = qVariantFromValue(QFont());
+                    var = QVariant::fromValue(QFont());
                 }
             } else if (type == QVariant::Pixmap || (!type && (typeName == "QPixmap" || typeName == "QPixmap*"))) {
                 IPicture *ipic = 0;
                 if (disp)
                     disp->QueryInterface(IID_IPicture, (void**)&ipic);
                 if (ipic) {
-                    var = qVariantFromValue(IPictureToQPixmap(ipic));
+                    var = QVariant::fromValue(IPictureToQPixmap(ipic));
                     ipic->Release();
                 } else {
-                    var = qVariantFromValue(QPixmap());
+                    var = QVariant::fromValue(QPixmap());
                 }
             } else {
 #ifdef QAX_SERVER
@@ -1118,7 +1118,7 @@ QVariant VARIANTToQVariant(const VARIANT &arg, const QByteArray &typeName, uint
 #ifndef QAX_SERVER
                             if (typeName == "QVariant") {
                                 QAxObject *object = new QAxObject(disp);
-                                var = qVariantFromValue<QAxObject*>(object);
+                                var = QVariant::fromValue<QAxObject*>(object);
                             } else if (typeName != "IDispatch*" && QMetaType::type(typeName)) {
                                 QByteArray typeNameStr = QByteArray(typeName);
                                 int pIndex = typeName.lastIndexOf('*');
@@ -1145,7 +1145,7 @@ QVariant VARIANTToQVariant(const VARIANT &arg, const QByteArray &typeName, uint
                 unkn = *arg.ppunkVal;
             else
                 unkn = arg.punkVal;
-            qVariantSetValue(var, unkn);
+            var.setValue(unkn);
         }
         break;
     case VT_ARRAY|VT_VARIANT:
diff --git a/src/dbus/qdbusabstractinterface.cpp b/src/dbus/qdbusabstractinterface.cpp
index 4e9c1ad..9ff0ff1 100644
--- a/src/dbus/qdbusabstractinterface.cpp
+++ b/src/dbus/qdbusabstractinterface.cpp
@@ -208,7 +208,7 @@ bool QDBusAbstractInterfacePrivate::setProperty(const QMetaProperty &mp, const Q
                                                 QLatin1String(DBUS_INTERFACE_PROPERTIES),
                                                 QLatin1String("Set"));
     QDBusMessagePrivate::setParametersValidated(msg, true);
-    msg << interface << QString::fromUtf8(mp.name()) << qVariantFromValue(QDBusVariant(value));
+    msg << interface << QString::fromUtf8(mp.name()) << QVariant::fromValue(QDBusVariant(value));
     QDBusMessage reply = connection.call(msg, QDBus::Block);
 
     if (reply.type() != QDBusMessage::ReplyMessage) {
diff --git a/src/dbus/qdbusdemarshaller.cpp b/src/dbus/qdbusdemarshaller.cpp
index 6e19218..0df4c6b 100644
--- a/src/dbus/qdbusdemarshaller.cpp
+++ b/src/dbus/qdbusdemarshaller.cpp
@@ -188,11 +188,11 @@ QVariant QDBusDemarshaller::toVariantInternal()
 {
     switch (q_dbus_message_iter_get_arg_type(&iterator)) {
     case DBUS_TYPE_BYTE:
-        return qVariantFromValue(toByte());
+        return QVariant::fromValue(toByte());
     case DBUS_TYPE_INT16:
-	return qVariantFromValue(toShort());
+	return QVariant::fromValue(toShort());
     case DBUS_TYPE_UINT16:
-	return qVariantFromValue(toUShort());
+	return QVariant::fromValue(toUShort());
     case DBUS_TYPE_INT32:
         return toInt();
     case DBUS_TYPE_UINT32:
@@ -208,11 +208,11 @@ QVariant QDBusDemarshaller::toVariantInternal()
     case DBUS_TYPE_STRING:
         return toString();
     case DBUS_TYPE_OBJECT_PATH:
-        return qVariantFromValue(toObjectPath());
+        return QVariant::fromValue(toObjectPath());
     case DBUS_TYPE_SIGNATURE:
-        return qVariantFromValue(toSignature());
+        return QVariant::fromValue(toSignature());
     case DBUS_TYPE_VARIANT:
-        return qVariantFromValue(toVariant());
+        return QVariant::fromValue(toVariant());
 
     case DBUS_TYPE_ARRAY:
         switch (q_dbus_message_iter_get_element_type(&iterator)) {
@@ -222,14 +222,14 @@ QVariant QDBusDemarshaller::toVariantInternal()
         case DBUS_TYPE_STRING:
             return toStringList();
         case DBUS_TYPE_DICT_ENTRY:
-            return qVariantFromValue(duplicate());
+            return QVariant::fromValue(duplicate());
 
         default:
-            return qVariantFromValue(duplicate());
+            return QVariant::fromValue(duplicate());
         }
 
     case DBUS_TYPE_STRUCT:
-        return qVariantFromValue(duplicate());
+        return QVariant::fromValue(duplicate());
 
     default:
         qWarning("QDBusDemarshaller: Found unknown D-Bus type %d '%c'",
diff --git a/src/dbus/qdbusintegrator.cpp b/src/dbus/qdbusintegrator.cpp
index 7951177..b479b32 100644
--- a/src/dbus/qdbusintegrator.cpp
+++ b/src/dbus/qdbusintegrator.cpp
@@ -806,14 +806,14 @@ bool QDBusConnectionPrivate::activateCall(QObject* object, int flags, const QDBu
                 slotData.slotIdx = -1;
                 slotData.metaTypes.clear();
                 slotCache.hash.insert(cacheKey, slotData);
-                object->setProperty(cachePropertyName, qVariantFromValue(slotCache));
+                object->setProperty(cachePropertyName, QVariant::fromValue(slotCache));
                 return false;
             }
         }
 
         // save to the cache
         slotCache.hash.insert(cacheKey, slotData);
-        object->setProperty(cachePropertyName, qVariantFromValue(slotCache));
+        object->setProperty(cachePropertyName, QVariant::fromValue(slotCache));
 
         // found the slot to be called
         deliverCall(object, flags, msg, slotData.metaTypes, slotData.slotIdx);
diff --git a/src/dbus/qdbusinternalfilters.cpp b/src/dbus/qdbusinternalfilters.cpp
index 78abf94..b6cf1fd 100644
--- a/src/dbus/qdbusinternalfilters.cpp
+++ b/src/dbus/qdbusinternalfilters.cpp
@@ -264,7 +264,7 @@ QDBusMessage qDBusPropertyGet(const QDBusConnectionPrivate::ObjectTreeNode &node
         return propertyNotFoundError(msg, interface_name, property_name);
     }
 
-    return msg.createReply(qVariantFromValue(QDBusVariant(value)));
+    return msg.createReply(QVariant::fromValue(QDBusVariant(value)));
 }
 
 enum PropertyWriteResult {
@@ -334,7 +334,7 @@ static int writeProperty(QObject *obj, const QByteArray &property_name, QVariant
         // we have to demarshall before writing
         void *null = 0;
         QVariant other(id, null);
-        if (!QDBusMetaType::demarshall(qVariantValue<QDBusArgument>(value), id, other.data())) {
+        if (!QDBusMetaType::demarshall(qvariant_cast<QDBusArgument>(value), id, other.data())) {
             qWarning("QDBusConnection: type `%s' (%d) is not registered with QtDBus. "
                      "Use qDBusRegisterMetaType to register it",
                      mp.typeName(), id);
@@ -495,7 +495,7 @@ QDBusMessage qDBusPropertyGetAll(const QDBusConnectionPrivate::ObjectTreeNode &n
         return interfaceNotFoundError(msg, interface_name);
     }
 
-    return msg.createReply(qVariantFromValue(result));
+    return msg.createReply(QVariant::fromValue(result));
 }
 
 QT_END_NAMESPACE
diff --git a/src/declarative/debugger/qdeclarativedebug.cpp b/src/declarative/debugger/qdeclarativedebug.cpp
index b950aef..19d8ab3 100644
--- a/src/declarative/debugger/qdeclarativedebug.cpp
+++ b/src/declarative/debugger/qdeclarativedebug.cpp
@@ -194,7 +194,7 @@ void QDeclarativeEngineDebugPrivate::decode(QDataStream &ds, QDeclarativeDebugOb
             {
                 QDeclarativeDebugObjectReference obj;
                 obj.m_debugId = prop.m_value.toInt();
-                prop.m_value = qVariantFromValue(obj);
+                prop.m_value = QVariant::fromValue(obj);
                 break;
             }
             case QDeclarativeEngineDebugServer::QDeclarativeObjectProperty::Unknown:
diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp
index 346a2f4..a96e4f4 100644
--- a/src/declarative/qml/qdeclarativeengine.cpp
+++ b/src/declarative/qml/qdeclarativeengine.cpp
@@ -1294,7 +1294,7 @@ QScriptValue QDeclarativeEnginePrivate::vector3d(QScriptContext *ctxt, QScriptEn
     qsreal x = ctxt->argument(0).toNumber();
     qsreal y = ctxt->argument(1).toNumber();
     qsreal z = ctxt->argument(2).toNumber();
-    return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(qVariantFromValue(QVector3D(x, y, z)));
+    return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(QVariant::fromValue(QVector3D(x, y, z)));
 }
 
 /*!
@@ -1314,14 +1314,14 @@ QScriptValue QDeclarativeEnginePrivate::formatDate(QScriptContext*ctxt, QScriptE
         QScriptValue formatArg = ctxt->argument(1);
         if (formatArg.isString()) {
             QString format = formatArg.toString();
-            return engine->newVariant(qVariantFromValue(date.toString(format)));
+            return engine->newVariant(QVariant::fromValue(date.toString(format)));
         } else if (formatArg.isNumber()) {
             enumFormat = Qt::DateFormat(formatArg.toUInt32());
         } else {
             return ctxt->throwError(QLatin1String("Qt.formatDate(): Invalid date format"));
         }
     }
-    return engine->newVariant(qVariantFromValue(date.toString(enumFormat)));
+    return engine->newVariant(QVariant::fromValue(date.toString(enumFormat)));
 }
 
 /*!
@@ -1342,14 +1342,14 @@ QScriptValue QDeclarativeEnginePrivate::formatTime(QScriptContext*ctxt, QScriptE
         QScriptValue formatArg = ctxt->argument(1);
         if (formatArg.isString()) {
             QString format = formatArg.toString();
-            return engine->newVariant(qVariantFromValue(date.toString(format)));
+            return engine->newVariant(QVariant::fromValue(date.toString(format)));
         } else if (formatArg.isNumber()) {
             enumFormat = Qt::DateFormat(formatArg.toUInt32());
         } else {
             return ctxt->throwError(QLatin1String("Qt.formatTime(): Invalid time format"));
         }
     }
-    return engine->newVariant(qVariantFromValue(date.toString(enumFormat)));
+    return engine->newVariant(QVariant::fromValue(date.toString(enumFormat)));
 }
 
 /*!
@@ -1433,14 +1433,14 @@ QScriptValue QDeclarativeEnginePrivate::formatDateTime(QScriptContext*ctxt, QScr
         QScriptValue formatArg = ctxt->argument(1);
         if (formatArg.isString()) {
             QString format = formatArg.toString();
-            return engine->newVariant(qVariantFromValue(date.toString(format)));
+            return engine->newVariant(QVariant::fromValue(date.toString(format)));
         } else if (formatArg.isNumber()) {
             enumFormat = Qt::DateFormat(formatArg.toUInt32());
         } else { 
             return ctxt->throwError(QLatin1String("Qt.formatDateTime(): Invalid datetime format"));
         }
     }
-    return engine->newVariant(qVariantFromValue(date.toString(enumFormat)));
+    return engine->newVariant(QVariant::fromValue(date.toString(enumFormat)));
 }
 #endif // QT_NO_DATESTRING
 
@@ -1469,7 +1469,7 @@ QScriptValue QDeclarativeEnginePrivate::rgba(QScriptContext *ctxt, QScriptEngine
     if (a < 0.0) a=0.0;
     if (a > 1.0) a=1.0;
 
-    return qScriptValueFromValue(engine, qVariantFromValue(QColor::fromRgbF(r, g, b, a)));
+    return qScriptValueFromValue(engine, QVariant::fromValue(QColor::fromRgbF(r, g, b, a)));
 }
 
 /*!
@@ -1497,7 +1497,7 @@ QScriptValue QDeclarativeEnginePrivate::hsla(QScriptContext *ctxt, QScriptEngine
     if (a < 0.0) a=0.0;
     if (a > 1.0) a=1.0;
 
-    return qScriptValueFromValue(engine, qVariantFromValue(QColor::fromHslF(h, s, l, a)));
+    return qScriptValueFromValue(engine, QVariant::fromValue(QColor::fromHslF(h, s, l, a)));
 }
 
 /*!
@@ -1520,7 +1520,7 @@ QScriptValue QDeclarativeEnginePrivate::rect(QScriptContext *ctxt, QScriptEngine
     if (w < 0 || h < 0)
         return engine->nullValue();
 
-    return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(qVariantFromValue(QRectF(x, y, w, h)));
+    return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(QVariant::fromValue(QRectF(x, y, w, h)));
 }
 
 /*!
@@ -1533,7 +1533,7 @@ QScriptValue QDeclarativeEnginePrivate::point(QScriptContext *ctxt, QScriptEngin
         return ctxt->throwError(QLatin1String("Qt.point(): Invalid arguments"));
     qsreal x = ctxt->argument(0).toNumber();
     qsreal y = ctxt->argument(1).toNumber();
-    return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(qVariantFromValue(QPointF(x, y)));
+    return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(QVariant::fromValue(QPointF(x, y)));
 }
 
 /*!
@@ -1546,7 +1546,7 @@ QScriptValue QDeclarativeEnginePrivate::size(QScriptContext *ctxt, QScriptEngine
         return ctxt->throwError(QLatin1String("Qt.size(): Invalid arguments"));
     qsreal w = ctxt->argument(0).toNumber();
     qsreal h = ctxt->argument(1).toNumber();
-    return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(qVariantFromValue(QSizeF(w, h)));
+    return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(QVariant::fromValue(QSizeF(w, h)));
 }
 
 /*!
@@ -1582,7 +1582,7 @@ QScriptValue QDeclarativeEnginePrivate::lighter(QScriptContext *ctxt, QScriptEng
     if (ctxt->argumentCount() == 2)
         factor = ctxt->argument(1).toNumber();
     color = color.lighter(int(qRound(factor*100.)));
-    return qScriptValueFromValue(engine, qVariantFromValue(color));
+    return qScriptValueFromValue(engine, QVariant::fromValue(color));
 }
 
 /*!
@@ -1619,7 +1619,7 @@ QScriptValue QDeclarativeEnginePrivate::darker(QScriptContext *ctxt, QScriptEngi
     if (ctxt->argumentCount() == 2)
         factor = ctxt->argument(1).toNumber();
     color = color.darker(int(qRound(factor*100.)));
-    return qScriptValueFromValue(engine, qVariantFromValue(color));
+    return qScriptValueFromValue(engine, QVariant::fromValue(color));
 }
 
 /*!
@@ -1854,7 +1854,7 @@ QScriptValue QDeclarativeEnginePrivate::tint(QScriptContext *ctxt, QScriptEngine
                            a + inv_a * color.alphaF());
     }
 
-    return qScriptValueFromValue(engine, qVariantFromValue(finalColor));
+    return qScriptValueFromValue(engine, QVariant::fromValue(finalColor));
 }
 
 QScriptValue QDeclarativeEnginePrivate::scriptValueFromVariant(const QVariant &val)
diff --git a/src/declarative/qml/qdeclarativesqldatabase.cpp b/src/declarative/qml/qdeclarativesqldatabase.cpp
index 45f277e..42b596a 100644
--- a/src/declarative/qml/qdeclarativesqldatabase.cpp
+++ b/src/declarative/qml/qdeclarativesqldatabase.cpp
@@ -237,7 +237,7 @@ static QScriptValue qmlsqldatabase_executeSql(QScriptContext *context, QScriptEn
             if (!qmlengine->sqlQueryClass)
                 qmlengine->sqlQueryClass = new QDeclarativeSqlQueryScriptClass(engine);
             QScriptValue rows = engine->newObject(qmlengine->sqlQueryClass);
-            rows.setData(engine->newVariant(qVariantFromValue(query)));
+            rows.setData(engine->newVariant(QVariant::fromValue(query)));
             rows.setProperty(QLatin1String("item"), engine->newFunction(qmlsqldatabase_item,1), QScriptValue::SkipInEnumeration);
             result.setProperty(QLatin1String("rows"),rows);
             result.setProperty(QLatin1String("rowsAffected"),query.numRowsAffected());
@@ -275,7 +275,7 @@ static QScriptValue qmlsqldatabase_change_version(QScriptContext *context, QScri
 
     QScriptValue instance = engine->newObject();
     instance.setProperty(QLatin1String("executeSql"), engine->newFunction(qmlsqldatabase_executeSql,1));
-    QScriptValue tx = engine->newVariant(instance,qVariantFromValue(db));
+    QScriptValue tx = engine->newVariant(instance,QVariant::fromValue(db));
 
     QString foundvers = context->thisObject().property(QLatin1String("version")).toString();
     if (from_version!=foundvers) {
@@ -319,7 +319,7 @@ static QScriptValue qmlsqldatabase_transaction_shared(QScriptContext *context, Q
     QScriptValue instance = engine->newObject();
     instance.setProperty(QLatin1String("executeSql"),
         engine->newFunction(readOnly ? qmlsqldatabase_executeSql_readonly : qmlsqldatabase_executeSql,1));
-    QScriptValue tx = engine->newVariant(instance,qVariantFromValue(db));
+    QScriptValue tx = engine->newVariant(instance,QVariant::fromValue(db));
 
     db.transaction();
     callback.call(QScriptValue(), QScriptValueList() << tx);
@@ -403,7 +403,7 @@ static QScriptValue qmlsqldatabase_open_sync(QScriptContext *context, QScriptEng
     instance.setProperty(QLatin1String("version"), version, QScriptValue::ReadOnly);
     instance.setProperty(QLatin1String("changeVersion"), engine->newFunction(qmlsqldatabase_change_version,3));
 
-    QScriptValue result = engine->newVariant(instance,qVariantFromValue(database));
+    QScriptValue result = engine->newVariant(instance,QVariant::fromValue(database));
 
     if (created && dbcreationCallback.isFunction()) {
         dbcreationCallback.call(QScriptValue(), QScriptValueList() << result);
diff --git a/src/declarative/qml/qdeclarativestringconverters.cpp b/src/declarative/qml/qdeclarativestringconverters.cpp
index 7534a2c..8ec68ff 100644
--- a/src/declarative/qml/qdeclarativestringconverters.cpp
+++ b/src/declarative/qml/qdeclarativestringconverters.cpp
@@ -92,7 +92,7 @@ QVariant QDeclarativeStringConverters::variantFromString(const QString &s)
     QSizeF sz = sizeFFromString(s, &ok);
     if (ok) return QVariant(sz);
     QVector3D v = vector3DFromString(s, &ok);
-    if (ok) return qVariantFromValue(v);
+    if (ok) return QVariant::fromValue(v);
 
     return QVariant(s);
 }
diff --git a/src/declarative/qml/qdeclarativeworkerscript.cpp b/src/declarative/qml/qdeclarativeworkerscript.cpp
index aec84a6..a42f131 100644
--- a/src/declarative/qml/qdeclarativeworkerscript.cpp
+++ b/src/declarative/qml/qdeclarativeworkerscript.cpp
@@ -331,7 +331,7 @@ QVariant QDeclarativeWorkerScriptEnginePrivate::scriptValueToVariant(const QScri
             QDeclarativeListModelWorkerAgent *agent = lm->agent();
             if (agent) {
                 QDeclarativeListModelWorkerAgent::VariantRef v(agent);
-                return qVariantFromValue(v);
+                return QVariant::fromValue(v);
             } else {
                 return QVariant();
             }
diff --git a/src/declarative/qml/qdeclarativexmlhttprequest.cpp b/src/declarative/qml/qdeclarativexmlhttprequest.cpp
index acd1f51..ff3b13b 100644
--- a/src/declarative/qml/qdeclarativexmlhttprequest.cpp
+++ b/src/declarative/qml/qdeclarativexmlhttprequest.cpp
@@ -508,7 +508,7 @@ QScriptValue Node::create(QScriptEngine *engine, NodeImpl *data)
     node.d = data;
     if (data) A(data);
 
-    return engine->newVariant(instance, qVariantFromValue(node));
+    return engine->newVariant(instance, QVariant::fromValue(node));
 }
 
 QScriptValue Element::prototype(QScriptEngine *engine)
@@ -708,7 +708,7 @@ QScriptValue Document::load(QScriptEngine *engine, const QByteArray &data)
     instance.setPrototype(Document::prototype(engine));
     Node documentNode;
     documentNode.d = document;
-    return engine->newVariant(instance, qVariantFromValue(documentNode));
+    return engine->newVariant(instance, QVariant::fromValue(documentNode));
 }
 
 Node::Node()
@@ -759,7 +759,7 @@ QScriptValue NamedNodeMap::create(QScriptEngine *engine, NodeImpl *data, QList<N
     map.list = list;
     if (data) A(data);
 
-    instance.setData(engine->newVariant(qVariantFromValue(map)));
+    instance.setData(engine->newVariant(QVariant::fromValue(map)));
 
     if (!QDeclarativeScriptEngine::get(engine)->namedNodeMapClass)
         QDeclarativeScriptEngine::get(engine)->namedNodeMapClass= new NamedNodeMapClass(engine);
@@ -816,7 +816,7 @@ QScriptValue NodeList::create(QScriptEngine *engine, NodeImpl *data)
     list.d = data;
     if (data) A(data);
 
-    instance.setData(engine->newVariant(qVariantFromValue(list)));
+    instance.setData(engine->newVariant(QVariant::fromValue(list)));
 
     if (!QDeclarativeScriptEngine::get(engine)->nodeListClass)
         QDeclarativeScriptEngine::get(engine)->nodeListClass= new NodeListClass(engine);
diff --git a/src/declarative/util/qdeclarativelistmodel.cpp b/src/declarative/util/qdeclarativelistmodel.cpp
index 3ede335..596c53b 100644
--- a/src/declarative/util/qdeclarativelistmodel.cpp
+++ b/src/declarative/util/qdeclarativelistmodel.cpp
@@ -708,7 +708,7 @@ void QDeclarativeListModelParser::setCustomData(QObject *obj, const QByteArray &
             {
                 ModelNode *n = nodes.top();
                 ModelNode *n2 = new ModelNode;
-                n->values << qVariantFromValue(n2);
+                n->values << QVariant::fromValue(n2);
                 nodes.push(n2);
                 if (processingSet)
                     n->isArray = true;
@@ -1072,7 +1072,7 @@ bool NestedListModel::insert(int index, const QScriptValue& valuemap)
 
     ModelNode *mn = new ModelNode;
     mn->setObjectValue(valuemap);
-    _root->values.insert(index,qVariantFromValue(mn));
+    _root->values.insert(index,QVariant::fromValue(mn));
     return true;
 }
 
@@ -1103,7 +1103,7 @@ bool NestedListModel::append(const QScriptValue& valuemap)
         _root = new ModelNode;
     ModelNode *mn = new ModelNode;
     mn->setObjectValue(valuemap);
-    _root->values << qVariantFromValue(mn);
+    _root->values << QVariant::fromValue(mn);
     return true;
 }
 
@@ -1252,7 +1252,7 @@ void ModelNode::setListValue(const QScriptValue& valuelist) {
         } else {
             value->values << v.toVariant();
         }
-        values.append(qVariantFromValue(value));
+        values.append(QVariant::fromValue(value));
     }
 }
 
diff --git a/src/gui/accessible/qaccessiblewidget.cpp b/src/gui/accessible/qaccessiblewidget.cpp
index 7c13367..5b439a9 100644
--- a/src/gui/accessible/qaccessiblewidget.cpp
+++ b/src/gui/accessible/qaccessiblewidget.cpp
@@ -1015,7 +1015,7 @@ QVariant QAccessibleWidgetEx::invokeMethodEx(Method method, int child, const QVa
     case ListSupportedMethods: {
         QSet<QAccessible::Method> set;
         set << ListSupportedMethods << ForegroundColor << BackgroundColor;
-        return qVariantFromValue(set);
+        return QVariant::fromValue(set);
     }
     case ForegroundColor:
         return widget()->palette().color(widget()->foregroundRole());
diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp
index d7a7c89..da69bee 100644
--- a/src/gui/graphicsview/qgraphicsitem.cpp
+++ b/src/gui/graphicsview/qgraphicsitem.cpp
@@ -1700,12 +1700,12 @@ void QGraphicsItem::setParentItem(QGraphicsItem *newParent)
         return;
 
     const QVariant newParentVariant(itemChange(QGraphicsItem::ItemParentChange,
-                                               qVariantFromValue<QGraphicsItem *>(newParent)));
-    newParent = qVariantValue<QGraphicsItem *>(newParentVariant);
+                                               QVariant::fromValue<QGraphicsItem *>(newParent)));
+    newParent = qvariant_cast<QGraphicsItem *>(newParentVariant);
     if (newParent == d_ptr->parent)
         return;
 
-    const QVariant thisPointerVariant(qVariantFromValue<QGraphicsItem *>(this));
+    const QVariant thisPointerVariant(QVariant::fromValue<QGraphicsItem *>(this));
     d_ptr->setParentItemHelper(newParent, &newParentVariant, &thisPointerVariant);
 }
 
@@ -2125,7 +2125,7 @@ void QGraphicsItem::setToolTip(const QString &toolTip)
 */
 QCursor QGraphicsItem::cursor() const
 {
-    return qVariantValue<QCursor>(d_ptr->extra(QGraphicsItemPrivate::ExtraCursor));
+    return qvariant_cast<QCursor>(d_ptr->extra(QGraphicsItemPrivate::ExtraCursor));
 }
 
 /*!
@@ -2145,8 +2145,8 @@ QCursor QGraphicsItem::cursor() const
 */
 void QGraphicsItem::setCursor(const QCursor &cursor)
 {
-    const QVariant cursorVariant(itemChange(ItemCursorChange, qVariantFromValue<QCursor>(cursor)));
-    d_ptr->setExtra(QGraphicsItemPrivate::ExtraCursor, qVariantValue<QCursor>(cursorVariant));
+    const QVariant cursorVariant(itemChange(ItemCursorChange, QVariant::fromValue<QCursor>(cursor)));
+    d_ptr->setExtra(QGraphicsItemPrivate::ExtraCursor, qvariant_cast<QCursor>(cursorVariant));
     d_ptr->hasCursor = 1;
     if (d_ptr->scene) {
         d_ptr->scene->d_func()->allItemsUseDefaultCursor = false;
@@ -2272,7 +2272,7 @@ void QGraphicsItemPrivate::setVisibleHelper(bool newVisible, bool explicitly, bo
 
     // Schedule redrawing
     if (update) {
-        QGraphicsItemCache *c = (QGraphicsItemCache *)qVariantValue<void *>(extra(ExtraCacheData));
+        QGraphicsItemCache *c = (QGraphicsItemCache *)qvariant_cast<void *>(extra(ExtraCacheData));
         if (c)
             c->purge();
         if (scene) {
@@ -3691,7 +3691,7 @@ void QGraphicsItem::setPos(const QPointF &pos)
     }
 
     // Notify the item that the position is changing.
-    const QVariant newPosVariant(itemChange(ItemPositionChange, qVariantFromValue<QPointF>(pos)));
+    const QVariant newPosVariant(itemChange(ItemPositionChange, QVariant::fromValue<QPointF>(pos)));
     QPointF newPos = newPosVariant.toPointF();
     if (newPos == d_ptr->pos)
         return;
@@ -4045,7 +4045,7 @@ void QGraphicsItem::setTransformOriginPoint(const QPointF &origin)
     if (d_ptr->flags & ItemSendsGeometryChanges) {
         // Notify the item that the origin point is changing.
         const QVariant newOriginVariant(itemChange(ItemTransformOriginPointChange,
-                                                   qVariantFromValue<QPointF>(origin)));
+                                                   QVariant::fromValue<QPointF>(origin)));
         newOrigin = newOriginVariant.toPointF();
     }
 
@@ -4064,7 +4064,7 @@ void QGraphicsItem::setTransformOriginPoint(const QPointF &origin)
 
     // Send post-notification.
     if (d_ptr->flags & ItemSendsGeometryChanges)
-        itemChange(ItemTransformOriginPointHasChanged, qVariantFromValue<QPointF>(newOrigin));
+        itemChange(ItemTransformOriginPointHasChanged, QVariant::fromValue<QPointF>(newOrigin));
 }
 
 /*!
@@ -4326,8 +4326,8 @@ void QGraphicsItem::setMatrix(const QMatrix &matrix, bool combine)
     }
 
     // Notify the item that the transformation matrix is changing.
-    const QVariant newMatrixVariant = qVariantFromValue<QMatrix>(newTransform.toAffine());
-    newTransform = QTransform(qVariantValue<QMatrix>(itemChange(ItemMatrixChange, newMatrixVariant)));
+    const QVariant newMatrixVariant = QVariant::fromValue<QMatrix>(newTransform.toAffine());
+    newTransform = QTransform(qvariant_cast<QMatrix>(itemChange(ItemMatrixChange, newMatrixVariant)));
     if (d_ptr->transformData->transform == newTransform)
         return;
 
@@ -4335,7 +4335,7 @@ void QGraphicsItem::setMatrix(const QMatrix &matrix, bool combine)
     d_ptr->setTransformHelper(newTransform);
 
     // Send post-notification.
-    itemChange(ItemTransformHasChanged, qVariantFromValue<QTransform>(newTransform));
+    itemChange(ItemTransformHasChanged, QVariant::fromValue<QTransform>(newTransform));
 }
 
 /*!
@@ -4376,8 +4376,8 @@ void QGraphicsItem::setTransform(const QTransform &matrix, bool combine)
 
     // Notify the item that the transformation matrix is changing.
     const QVariant newTransformVariant(itemChange(ItemTransformChange,
-                                                  qVariantFromValue<QTransform>(newTransform)));
-    newTransform = qVariantValue<QTransform>(newTransformVariant);
+                                                  QVariant::fromValue<QTransform>(newTransform)));
+    newTransform = qvariant_cast<QTransform>(newTransformVariant);
     if (d_ptr->transformData->transform == newTransform)
         return;
 
@@ -5230,7 +5230,7 @@ QRegion QGraphicsItem::boundingRegion(const QTransform &itemToDeviceTransform) c
 qreal QGraphicsItem::boundingRegionGranularity() const
 {
     return d_ptr->hasBoundingRegionGranularity
-        ? qVariantValue<qreal>(d_ptr->extra(QGraphicsItemPrivate::ExtraBoundingRegionGranularity))
+        ? qvariant_cast<qreal>(d_ptr->extra(QGraphicsItemPrivate::ExtraBoundingRegionGranularity))
         : 0;
 }
 
@@ -5266,7 +5266,7 @@ void QGraphicsItem::setBoundingRegionGranularity(qreal granularity)
     }
     d_ptr->hasBoundingRegionGranularity = 1;
     d_ptr->setExtra(QGraphicsItemPrivate::ExtraBoundingRegionGranularity,
-                    qVariantFromValue<qreal>(granularity));
+                    QVariant::fromValue<qreal>(granularity));
 }
 
 /*!
@@ -5441,7 +5441,7 @@ void QGraphicsItemPrivate::removeChild(QGraphicsItem *child)
 */
 QGraphicsItemCache *QGraphicsItemPrivate::maybeExtraItemCache() const
 {
-    return (QGraphicsItemCache *)qVariantValue<void *>(extra(ExtraCacheData));
+    return (QGraphicsItemCache *)qvariant_cast<void *>(extra(ExtraCacheData));
 }
 
 /*!
@@ -5449,11 +5449,11 @@ QGraphicsItemCache *QGraphicsItemPrivate::maybeExtraItemCache() const
 */
 QGraphicsItemCache *QGraphicsItemPrivate::extraItemCache() const
 {
-    QGraphicsItemCache *c = (QGraphicsItemCache *)qVariantValue<void *>(extra(ExtraCacheData));
+    QGraphicsItemCache *c = (QGraphicsItemCache *)qvariant_cast<void *>(extra(ExtraCacheData));
     if (!c) {
         QGraphicsItemPrivate *that = const_cast<QGraphicsItemPrivate *>(this);
         c = new QGraphicsItemCache;
-        that->setExtra(ExtraCacheData, qVariantFromValue<void *>(c));
+        that->setExtra(ExtraCacheData, QVariant::fromValue<void *>(c));
     }
     return c;
 }
@@ -5463,7 +5463,7 @@ QGraphicsItemCache *QGraphicsItemPrivate::extraItemCache() const
 */
 void QGraphicsItemPrivate::removeExtraItemCache()
 {
-    QGraphicsItemCache *c = (QGraphicsItemCache *)qVariantValue<void *>(extra(ExtraCacheData));
+    QGraphicsItemCache *c = (QGraphicsItemCache *)qvariant_cast<void *>(extra(ExtraCacheData));
     if (c) {
         c->purge();
         delete c;
diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index 48a0093..654f60f 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -2543,8 +2543,8 @@ void QGraphicsScene::addItem(QGraphicsItem *item)
     // Notify the item that its scene is changing, and allow the item to
     // react.
     const QVariant newSceneVariant(item->itemChange(QGraphicsItem::ItemSceneChange,
-                                                    qVariantFromValue<QGraphicsScene *>(this)));
-    QGraphicsScene *targetScene = qVariantValue<QGraphicsScene *>(newSceneVariant);
+                                                    QVariant::fromValue<QGraphicsScene *>(this)));
+    QGraphicsScene *targetScene = qvariant_cast<QGraphicsScene *>(newSceneVariant);
     if (targetScene != this) {
         if (targetScene && item->d_ptr->scene != targetScene)
             targetScene->addItem(item);
@@ -2955,8 +2955,8 @@ void QGraphicsScene::removeItem(QGraphicsItem *item)
     // Notify the item that it's scene is changing to 0, allowing the item to
     // react.
     const QVariant newSceneVariant(item->itemChange(QGraphicsItem::ItemSceneChange,
-                                                    qVariantFromValue<QGraphicsScene *>(0)));
-    QGraphicsScene *targetScene = qVariantValue<QGraphicsScene *>(newSceneVariant);
+                                                    QVariant::fromValue<QGraphicsScene *>(0)));
+    QGraphicsScene *targetScene = qvariant_cast<QGraphicsScene *>(newSceneVariant);
     if (targetScene != 0 && targetScene != this) {
         targetScene->addItem(item);
         return;
diff --git a/src/gui/image/qimagereader.cpp b/src/gui/image/qimagereader.cpp
index ec56af2..03ee902 100644
--- a/src/gui/image/qimagereader.cpp
+++ b/src/gui/image/qimagereader.cpp
@@ -1092,7 +1092,7 @@ QColor QImageReader::backgroundColor() const
     if (!d->initHandler())
         return QColor();
     if (d->handler->supportsOption(QImageIOHandler::BackgroundColor))
-        return qVariantValue<QColor>(d->handler->option(QImageIOHandler::BackgroundColor));
+        return qvariant_cast<QColor>(d->handler->option(QImageIOHandler::BackgroundColor));
     return QColor();
 }
 
diff --git a/src/gui/image/qmnghandler.cpp b/src/gui/image/qmnghandler.cpp
index cf53af0..40f1b54 100644
--- a/src/gui/image/qmnghandler.cpp
+++ b/src/gui/image/qmnghandler.cpp
@@ -481,7 +481,7 @@ void QMngHandler::setOption(ImageOption option, const QVariant & value)
 {
     Q_D(QMngHandler);
     if (option == QImageIOHandler::BackgroundColor)
-        d->setBackgroundColor(qVariantValue<QColor>(value));
+        d->setBackgroundColor(qvariant_cast<QColor>(value));
 }
 
 /*! \reimp */
diff --git a/src/gui/itemviews/qabstractitemdelegate.cpp b/src/gui/itemviews/qabstractitemdelegate.cpp
index 0ea6d67..edbeeb8 100644
--- a/src/gui/itemviews/qabstractitemdelegate.cpp
+++ b/src/gui/itemviews/qabstractitemdelegate.cpp
@@ -362,7 +362,7 @@ bool QAbstractItemDelegate::helpEvent(QHelpEvent *event,
     case QEvent::ToolTip: {
         QHelpEvent *he = static_cast<QHelpEvent*>(event);
         QVariant tooltip = index.data(Qt::ToolTipRole);
-        if (qVariantCanConvert<QString>(tooltip)) {
+        if (tooltip.canConvert<QString>()) {
             QToolTip::showText(he->globalPos(), tooltip.toString(), view);
             return true;
         }
@@ -376,7 +376,7 @@ bool QAbstractItemDelegate::helpEvent(QHelpEvent *event,
     case QEvent::WhatsThis: {
         QHelpEvent *he = static_cast<QHelpEvent*>(event);
         QVariant whatsthis = index.data(Qt::WhatsThisRole);
-        if (qVariantCanConvert<QString>(whatsthis)) {
+        if (whatsthis.canConvert<QString>()) {
             QWhatsThis::showText(he->globalPos(), whatsthis.toString(), view);
             return true;
         }
diff --git a/src/gui/itemviews/qheaderview.cpp b/src/gui/itemviews/qheaderview.cpp
index 67854a3..7eb3ddc 100644
--- a/src/gui/itemviews/qheaderview.cpp
+++ b/src/gui/itemviews/qheaderview.cpp
@@ -2105,7 +2105,7 @@ void QHeaderView::paintEvent(QPaintEvent *e)
 
         QVariant variant = d->model->headerData(logical, d->orientation,
                                                 Qt::FontRole);
-        if (variant.isValid() && qVariantCanConvert<QFont>(variant)) {
+        if (variant.isValid() && variant.canConvert<QFont>()) {
             QFont sectionFont = qvariant_cast<QFont>(variant);
             painter.setFont(sectionFont);
         }
@@ -2485,13 +2485,13 @@ void QHeaderView::paintSection(QPainter *painter, const QRect &rect, int logical
         opt.icon = qvariant_cast<QPixmap>(variant);
     QVariant foregroundBrush = d->model->headerData(logicalIndex, d->orientation,
                                                     Qt::ForegroundRole);
-    if (qVariantCanConvert<QBrush>(foregroundBrush))
+    if (foregroundBrush.canConvert<QBrush>())
         opt.palette.setBrush(QPalette::ButtonText, qvariant_cast<QBrush>(foregroundBrush));
 
     QPointF oldBO = painter->brushOrigin();
     QVariant backgroundBrush = d->model->headerData(logicalIndex, d->orientation,
                                                     Qt::BackgroundRole);
-    if (qVariantCanConvert<QBrush>(backgroundBrush)) {
+    if (backgroundBrush.canConvert<QBrush>()) {
         opt.palette.setBrush(QPalette::Button, qvariant_cast<QBrush>(backgroundBrush));
         opt.palette.setBrush(QPalette::Window, qvariant_cast<QBrush>(backgroundBrush));
         painter->setBrushOrigin(opt.rect.topLeft());
@@ -2552,7 +2552,7 @@ QSize QHeaderView::sectionSizeFromContents(int logicalIndex) const
     QVariant var = d->model->headerData(logicalIndex, d->orientation,
                                             Qt::FontRole);
     QFont fnt;
-    if (var.isValid() && qVariantCanConvert<QFont>(var))
+    if (var.isValid() && var.canConvert<QFont>())
         fnt = qvariant_cast<QFont>(var);
     else
         fnt = font();
diff --git a/src/gui/itemviews/qitemdelegate.cpp b/src/gui/itemviews/qitemdelegate.cpp
index 9bbfc23..bd2b401 100644
--- a/src/gui/itemviews/qitemdelegate.cpp
+++ b/src/gui/itemviews/qitemdelegate.cpp
@@ -850,7 +850,7 @@ void QItemDelegate::drawBackground(QPainter *painter,
         painter->fillRect(option.rect, option.palette.brush(cg, QPalette::Highlight));
     } else {
         QVariant value = index.data(Qt::BackgroundRole);
-        if (qVariantCanConvert<QBrush>(value)) {
+        if (value.canConvert<QBrush>()) {
             QPointF oldBO = painter->brushOrigin();
             painter->setBrushOrigin(option.rect.topLeft());
             painter->fillRect(option.rect, qvariant_cast<QBrush>(value));
@@ -1326,7 +1326,7 @@ QStyleOptionViewItem QItemDelegate::setOptions(const QModelIndex &index,
 
     // set foreground brush
     value = index.data(Qt::ForegroundRole);
-    if (qVariantCanConvert<QBrush>(value))
+    if (value.canConvert<QBrush>())
         opt.palette.setBrush(QPalette::Text, qvariant_cast<QBrush>(value));
 
     return opt;
diff --git a/src/gui/itemviews/qstyleditemdelegate.cpp b/src/gui/itemviews/qstyleditemdelegate.cpp
index 880f8ab..115c734 100644
--- a/src/gui/itemviews/qstyleditemdelegate.cpp
+++ b/src/gui/itemviews/qstyleditemdelegate.cpp
@@ -326,7 +326,7 @@ void QStyledItemDelegate::initStyleOption(QStyleOptionViewItem *option,
         option->displayAlignment = Qt::Alignment(value.toInt());
 
     value = index.data(Qt::ForegroundRole);
-    if (qVariantCanConvert<QBrush>(value))
+    if (value.canConvert<QBrush>())
         option->palette.setBrush(QPalette::Text, qvariant_cast<QBrush>(value));
 
     if (QStyleOptionViewItemV4 *v4 = qstyleoption_cast<QStyleOptionViewItemV4 *>(option)) {
diff --git a/src/gui/kernel/qclipboard.cpp b/src/gui/kernel/qclipboard.cpp
index f7c0b6e..8c7c333 100644
--- a/src/gui/kernel/qclipboard.cpp
+++ b/src/gui/kernel/qclipboard.cpp
@@ -631,7 +631,7 @@ QByteArray QMimeDataWrapper::encodedData(const char *format) const
         return data->data(QLatin1String(format));
     } else{
         QVariant variant = data->imageData();
-        QImage img = qVariantValue<QImage>(variant);
+        QImage img = qvariant_cast<QImage>(variant);
         QByteArray ba;
         QBuffer buffer(&ba);
         buffer.open(QIODevice::WriteOnly);
diff --git a/src/gui/kernel/qtooltip.cpp b/src/gui/kernel/qtooltip.cpp
index c8fcf45..88fdbc6 100644
--- a/src/gui/kernel/qtooltip.cpp
+++ b/src/gui/kernel/qtooltip.cpp
@@ -353,7 +353,7 @@ void QTipLabel::placeTip(const QPoint &pos, QWidget *w)
 #ifndef QT_NO_STYLE_STYLESHEET
     if (testAttribute(Qt::WA_StyleSheet) || (w && qobject_cast<QStyleSheetStyle *>(w->style()))) {
         //the stylesheet need to know the real parent
-        QTipLabel::instance->setProperty("_q_stylesheet_parent", qVariantFromValue(w));
+        QTipLabel::instance->setProperty("_q_stylesheet_parent", QVariant::fromValue(w));
         //we force the style to be the QStyleSheetStyle, and force to clear the cache as well.
         QTipLabel::instance->setStyleSheet(QLatin1String("/* */"));
 
diff --git a/src/gui/painting/qpaintbuffer.cpp b/src/gui/painting/qpaintbuffer.cpp
index 3a4c94c..d4a8213 100644
--- a/src/gui/painting/qpaintbuffer.cpp
+++ b/src/gui/painting/qpaintbuffer.cpp
@@ -130,7 +130,7 @@ QPaintBufferPrivate::~QPaintBufferPrivate()
     for (int i = 0; i < commands.size(); ++i) {
         const QPaintBufferCommand &cmd = commands.at(i);
         if (cmd.id == QPaintBufferPrivate::Cmd_DrawTextItem)
-            delete reinterpret_cast<QTextItemIntCopy *>(qVariantValue<void *>(variants.at(cmd.offset)));
+            delete reinterpret_cast<QTextItemIntCopy *>(qvariant_cast<void *>(variants.at(cmd.offset)));
     }
 }
 
@@ -330,7 +330,7 @@ QString QPaintBuffer::commandDescription(int command) const
         break; }
 
     case QPaintBufferPrivate::Cmd_SetBrush: {
-        QBrush brush = qVariantValue<QBrush>(d_ptr->variants.at(cmd.offset));
+        QBrush brush = qvariant_cast<QBrush>(d_ptr->variants.at(cmd.offset));
         debug << "Cmd_SetBrush: " << brush;
         break; }
 
@@ -354,27 +354,27 @@ QString QPaintBuffer::commandDescription(int command) const
         break; }
 
     case QPaintBufferPrivate::Cmd_StrokeVectorPath: {
-        QPen pen = qVariantValue<QPen>(d_ptr->variants.at(cmd.extra));
+        QPen pen = qvariant_cast<QPen>(d_ptr->variants.at(cmd.extra));
         debug << "ExCmd_StrokeVectorPath: size: " << cmd.size
 //                 << ", hints:" << d->ints[cmd.offset2+cmd.size]
                  << "pts/elms:" << cmd.offset << cmd.offset2 << pen;
         break; }
 
     case QPaintBufferPrivate::Cmd_FillVectorPath: {
-        QBrush brush = qVariantValue<QBrush>(d_ptr->variants.at(cmd.extra));
+        QBrush brush = qvariant_cast<QBrush>(d_ptr->variants.at(cmd.extra));
         debug << "ExCmd_FillVectorPath: size: " << cmd.size
 //                 << ", hints:" << d->ints[cmd.offset2+cmd.size]
                  << "pts/elms:" << cmd.offset << cmd.offset2 << brush;
         break; }
 
     case QPaintBufferPrivate::Cmd_FillRectBrush: {
-        QBrush brush = qVariantValue<QBrush>(d_ptr->variants.at(cmd.extra));
+        QBrush brush = qvariant_cast<QBrush>(d_ptr->variants.at(cmd.extra));
         QRectF *rect = (QRectF *)(d_ptr->floats.constData() + cmd.offset);
         debug << "ExCmd_FillRectBrush, offset: " << cmd.offset << " rect: " << *rect << " brush: " << brush;
         break; }
 
     case QPaintBufferPrivate::Cmd_FillRectColor: {
-        QColor color = qVariantValue<QColor>(d_ptr->variants.at(cmd.extra));
+        QColor color = qvariant_cast<QColor>(d_ptr->variants.at(cmd.extra));
         QRectF *rect = (QRectF *)(d_ptr->floats.constData() + cmd.offset);
         debug << "ExCmd_FillRectBrush, offset: " << cmd.offset << " rect: " << *rect << " color: " << color;
         break; }
@@ -451,12 +451,12 @@ QString QPaintBuffer::commandDescription(int command) const
         break; }
 
     case QPaintBufferPrivate::Cmd_SetPen: {
-        QPen pen = qVariantValue<QPen>(d_ptr->variants.at(cmd.offset));
+        QPen pen = qvariant_cast<QPen>(d_ptr->variants.at(cmd.offset));
         debug << "Cmd_SetPen: " << pen;
         break; }
 
     case QPaintBufferPrivate::Cmd_SetTransform: {
-        QTransform xform = qVariantValue<QTransform>(d_ptr->variants.at(cmd.offset));
+        QTransform xform = qvariant_cast<QTransform>(d_ptr->variants.at(cmd.offset));
         debug << "Cmd_SetTransform, offset: " << cmd.offset << xform;
         break; }
 
@@ -532,7 +532,7 @@ QString QPaintBuffer::commandDescription(int command) const
 
     case QPaintBufferPrivate::Cmd_DrawTextItem: {
         QPointF pos(d_ptr->floats.at(cmd.extra), d_ptr->floats.at(cmd.extra+1));
-        QTextItemIntCopy *tiCopy = reinterpret_cast<QTextItemIntCopy *>(qVariantValue<void *>(d_ptr->variants.at(cmd.offset)));
+        QTextItemIntCopy *tiCopy = reinterpret_cast<QTextItemIntCopy *>(qvariant_cast<void *>(d_ptr->variants.at(cmd.offset)));
         QTextItemInt &ti = (*tiCopy)();
         QString text(ti.text());
 
@@ -1287,7 +1287,7 @@ void QPaintBufferEngine::drawTextItem(const QPointF &pos, const QTextItem &ti)
     qDebug() << "QPaintBufferEngine: drawTextItem: pos:" << pos << ti.text();
 #endif
     if (m_stream_raw_text_items) {
-        QPaintBufferCommand *cmd = buffer->addCommand(QPaintBufferPrivate::Cmd_DrawTextItem, qVariantFromValue<void *>(new QTextItemIntCopy(ti)));
+        QPaintBufferCommand *cmd = buffer->addCommand(QPaintBufferPrivate::Cmd_DrawTextItem, QVariant::fromValue<void *>(new QTextItemIntCopy(ti)));
 
         QFont font(ti.font());
         font.setUnderline(false);
@@ -1429,7 +1429,7 @@ void QPainterReplayer::process(const QPaintBufferCommand &cmd)
         break; }
 
     case QPaintBufferPrivate::Cmd_SetPen: {
-        QPen pen = qVariantValue<QPen>(d->variants.at(cmd.offset));
+        QPen pen = qvariant_cast<QPen>(d->variants.at(cmd.offset));
 #ifdef QPAINTBUFFER_DEBUG_DRAW
         qDebug() << " -> Cmd_SetPen: " << pen;
 #endif
@@ -1437,7 +1437,7 @@ void QPainterReplayer::process(const QPaintBufferCommand &cmd)
         break; }
 
     case QPaintBufferPrivate::Cmd_SetBrush: {
-        QBrush brush = qVariantValue<QBrush>(d->variants.at(cmd.offset));
+        QBrush brush = qvariant_cast<QBrush>(d->variants.at(cmd.offset));
 #ifdef QPAINTBUFFER_DEBUG_DRAW
         qDebug() << " -> Cmd_SetBrush: " << brush;
 #endif
@@ -1452,7 +1452,7 @@ void QPainterReplayer::process(const QPaintBufferCommand &cmd)
         break; }
 
     case QPaintBufferPrivate::Cmd_SetTransform: {
-        QTransform xform = qVariantValue<QTransform>(d->variants.at(cmd.offset));
+        QTransform xform = qvariant_cast<QTransform>(d->variants.at(cmd.offset));
 #ifdef QPAINTBUFFER_DEBUG_DRAW
         qDebug() << " -> Cmd_SetTransform, offset: " << cmd.offset << xform;
 #endif
@@ -1520,7 +1520,7 @@ void QPainterReplayer::process(const QPaintBufferCommand &cmd)
         break; }
 
     case QPaintBufferPrivate::Cmd_StrokeVectorPath: {
-        QPen pen = qVariantValue<QPen>(d->variants.at(cmd.extra));
+        QPen pen = qvariant_cast<QPen>(d->variants.at(cmd.extra));
 #ifdef QPAINTBUFFER_DEBUG_DRAW
         qDebug() << " -> Cmd_StrokeVectorPath: size: " << cmd.size
 //                 << ", hints:" << d->ints[cmd.offset2+cmd.size]
@@ -1531,7 +1531,7 @@ void QPainterReplayer::process(const QPaintBufferCommand &cmd)
         break; }
 
     case QPaintBufferPrivate::Cmd_FillVectorPath: {
-        QBrush brush = qVariantValue<QBrush>(d->variants.at(cmd.extra));
+        QBrush brush = qvariant_cast<QBrush>(d->variants.at(cmd.extra));
 #ifdef QPAINTBUFFER_DEBUG_DRAW
         qDebug() << " -> Cmd_FillVectorPath: size: " << cmd.size
 //                 << ", hints:" << d->ints[cmd.offset2+cmd.size]
@@ -1705,7 +1705,7 @@ void QPainterReplayer::process(const QPaintBufferCommand &cmd)
         break; }
 
     case QPaintBufferPrivate::Cmd_FillRectBrush: {
-        QBrush brush = qVariantValue<QBrush>(d->variants.at(cmd.extra));
+        QBrush brush = qvariant_cast<QBrush>(d->variants.at(cmd.extra));
         QRectF *rect = (QRectF *)(d->floats.constData() + cmd.offset);
 #ifdef QPAINTBUFFER_DEBUG_DRAW
         qDebug() << " -> Cmd_FillRectBrush, offset: " << cmd.offset << " rect: " << *rect << " brush: " << brush;
@@ -1714,7 +1714,7 @@ void QPainterReplayer::process(const QPaintBufferCommand &cmd)
         break; }
 
     case QPaintBufferPrivate::Cmd_FillRectColor: {
-        QColor color = qVariantValue<QColor>(d->variants.at(cmd.extra));
+        QColor color = qvariant_cast<QColor>(d->variants.at(cmd.extra));
         QRectF *rect = (QRectF *)(d->floats.constData() + cmd.offset);
 #ifdef QPAINTBUFFER_DEBUG_DRAW
         qDebug() << " -> Cmd_FillRectBrush, offset: " << cmd.offset << " rect: " << *rect << " color: " << color;
@@ -1790,7 +1790,7 @@ void QPainterReplayer::process(const QPaintBufferCommand &cmd)
 
     case QPaintBufferPrivate::Cmd_DrawTextItem: {
         QPointF pos(d->floats.at(cmd.extra), d->floats.at(cmd.extra+1));
-        QTextItemIntCopy *tiCopy = reinterpret_cast<QTextItemIntCopy *>(qVariantValue<void *>(d->variants.at(cmd.offset)));
+        QTextItemIntCopy *tiCopy = reinterpret_cast<QTextItemIntCopy *>(qvariant_cast<void *>(d->variants.at(cmd.offset)));
         QTextItemInt &ti = (*tiCopy)();
         QString text(ti.text());
 
@@ -1885,7 +1885,7 @@ void QPaintEngineExReplayer::process(const QPaintBufferCommand &cmd)
         break; }
 
     case QPaintBufferPrivate::Cmd_StrokeVectorPath: {
-        QPen pen = qVariantValue<QPen>(d->variants.at(cmd.extra));
+        QPen pen = qvariant_cast<QPen>(d->variants.at(cmd.extra));
 #ifdef QPAINTBUFFER_DEBUG_DRAW
         qDebug() << " -> ExCmd_StrokeVectorPath: size: " << cmd.size
 //                 << ", hints:" << d->ints[cmd.offset2+cmd.size]
@@ -1896,7 +1896,7 @@ void QPaintEngineExReplayer::process(const QPaintBufferCommand &cmd)
         break; }
 
     case QPaintBufferPrivate::Cmd_FillVectorPath: {
-        QBrush brush = qVariantValue<QBrush>(d->variants.at(cmd.extra));
+        QBrush brush = qvariant_cast<QBrush>(d->variants.at(cmd.extra));
 #ifdef QPAINTBUFFER_DEBUG_DRAW
         qDebug() << " -> ExCmd_FillVectorPath: size: " << cmd.size
 //                 << ", hints:" << d->ints[cmd.offset2+cmd.size]
@@ -1907,7 +1907,7 @@ void QPaintEngineExReplayer::process(const QPaintBufferCommand &cmd)
         break; }
 
     case QPaintBufferPrivate::Cmd_FillRectBrush: {
-        QBrush brush = qVariantValue<QBrush>(d->variants.at(cmd.extra));
+        QBrush brush = qvariant_cast<QBrush>(d->variants.at(cmd.extra));
         QRectF *rect = (QRectF *)(d->floats.constData() + cmd.offset);
 #ifdef QPAINTBUFFER_DEBUG_DRAW
         qDebug() << " -> ExCmd_FillRectBrush, offset: " << cmd.offset << " rect: " << *rect << " brush: " << brush;
@@ -1916,7 +1916,7 @@ void QPaintEngineExReplayer::process(const QPaintBufferCommand &cmd)
         break; }
 
     case QPaintBufferPrivate::Cmd_FillRectColor: {
-        QColor color = qVariantValue<QColor>(d->variants.at(cmd.extra));
+        QColor color = qvariant_cast<QColor>(d->variants.at(cmd.extra));
         QRectF *rect = (QRectF *)(d->floats.constData() + cmd.offset);
 #ifdef QPAINTBUFFER_DEBUG_DRAW
         qDebug() << " -> ExCmd_FillRectBrush, offset: " << cmd.offset << " rect: " << *rect << " color: " << color;
diff --git a/src/gui/styles/qstylesheetstyle.cpp b/src/gui/styles/qstylesheetstyle.cpp
index 5d984cf..272fb26 100644
--- a/src/gui/styles/qstylesheetstyle.cpp
+++ b/src/gui/styles/qstylesheetstyle.cpp
@@ -2583,7 +2583,7 @@ void QStyleSheetStyle::unsetPalette(QWidget *w)
     }
     QVariant oldFont = w->property("_q_styleSheetWidgetFont");
     if (oldFont.isValid()) {
-        w->setFont(qVariantValue<QFont>(oldFont));
+        w->setFont(qvariant_cast<QFont>(oldFont));
     }
     if (autoFillDisabledWidgets->contains(w)) {
         embeddedWidget(w)->setAutoFillBackground(true);
@@ -5067,7 +5067,7 @@ QIcon QStyleSheetStyle::standardIconImplementation(StandardPixmap standardIcon,
     if (!s.isEmpty()) {
         QRenderRule rule = renderRule(w, opt);
         if (rule.hasStyleHint(s))
-            return qVariantValue<QIcon>(rule.styleHint(s));
+            return qvariant_cast<QIcon>(rule.styleHint(s));
     }
     return baseStyle()->standardIcon(standardIcon, opt, w);
 }
@@ -5085,7 +5085,7 @@ QPixmap QStyleSheetStyle::standardPixmap(StandardPixmap standardPixmap, const QS
     if (!s.isEmpty()) {
         QRenderRule rule = renderRule(w, opt);
         if (rule.hasStyleHint(s)) {
-            QIcon icon = qVariantValue<QIcon>(rule.styleHint(s));
+            QIcon icon = qvariant_cast<QIcon>(rule.styleHint(s));
             return icon.pixmap(16, 16); // ###: unhard-code this if someone complains
         }
     }
diff --git a/src/gui/text/qcssparser.cpp b/src/gui/text/qcssparser.cpp
index 39c4053..3fc6722 100644
--- a/src/gui/text/qcssparser.cpp
+++ b/src/gui/text/qcssparser.cpp
@@ -403,7 +403,7 @@ int ValueExtractor::lengthValue(const Declaration &decl)
     if (decl.d->values.count() < 1)
         return 0;
     LengthData data = lengthValue(decl.d->values.at(0));
-    decl.d->parsed = qVariantFromValue<LengthData>(data);
+    decl.d->parsed = QVariant::fromValue<LengthData>(data);
     return lengthValueFromData(data,f);
 }
 
@@ -435,7 +435,7 @@ void ValueExtractor::lengthValues(const Declaration &decl, int *m)
 
     QList<QVariant> v;
     for (i = 0; i < 4; i++) {
-        v += qVariantFromValue<LengthData>(datas[i]);
+        v += QVariant::fromValue<LengthData>(datas[i]);
         m[i] = lengthValueFromData(datas[i], f);
     }
     decl.d->parsed = v;
@@ -541,7 +541,7 @@ QSize ValueExtractor::sizeValue(const Declaration &decl)
     else
         x[1] = x[0];
     QList<QVariant> v;
-    v << qVariantFromValue<LengthData>(x[0]) << qVariantFromValue<LengthData>(x[1]);
+    v << QVariant::fromValue<LengthData>(x[0]) << qVariantFromValue<LengthData>(x[1]);
     decl.d->parsed = v;
     return QSize(lengthValueFromData(x[0], f), lengthValueFromData(x[1], f));
 }
@@ -916,7 +916,7 @@ void ValueExtractor::borderValue(const Declaration &decl, int *width, QCss::Bord
         data.width = lengthValue(decl.d->values.at(i));
         *width = lengthValueFromData(data.width, f);
         if (++i >= decl.d->values.count()) {
-            decl.d->parsed = qVariantFromValue<BorderData>(data);
+            decl.d->parsed = QVariant::fromValue<BorderData>(data);
             return;
         }
     }
@@ -925,7 +925,7 @@ void ValueExtractor::borderValue(const Declaration &decl, int *width, QCss::Bord
     if (data.style != BorderStyle_Unknown) {
         *style = data.style;
         if (++i >= decl.d->values.count()) {
-            decl.d->parsed = qVariantFromValue<BorderData>(data);
+            decl.d->parsed = QVariant::fromValue<BorderData>(data);
             return;
         }
     } else {
@@ -935,7 +935,7 @@ void ValueExtractor::borderValue(const Declaration &decl, int *width, QCss::Bord
      data.color = parseBrushValue(decl.d->values.at(i), pal);
      *color = brushFromData(data.color, pal);
      if (data.color.type != BrushData::DependsOnThePalette)
-         decl.d->parsed = qVariantFromValue<BorderData>(data);
+         decl.d->parsed = QVariant::fromValue<BorderData>(data);
 }
 
 static void parseShorthandBackgroundProperty(const QVector<Value> &values, BrushData *brush, QString *image, Repeat *repeat, Qt::Alignment *alignment, const QPalette &pal)
@@ -1033,7 +1033,7 @@ bool ValueExtractor::extractBackground(QBrush *brush, QString *image, Repeat *re
                     *brush = brushFromData(brushData, pal);
                     if (brushData.type != BrushData::DependsOnThePalette) {
                         BackgroundData data = { brushData, *image, *repeat, *alignment };
-                        decl.d->parsed = qVariantFromValue<BackgroundData>(data);
+                        decl.d->parsed = QVariant::fromValue<BackgroundData>(data);
                     }
                 }
                 break;
@@ -1311,10 +1311,10 @@ QColor Declaration::colorValue(const QPalette &pal) const
 
     ColorData color = parseColorValue(d->values.at(0));
     if(color.type == ColorData::Role) {
-        d->parsed = qVariantFromValue<int>(color.role);
+        d->parsed = QVariant::fromValue<int>(color.role);
         return pal.color((QPalette::ColorRole)(color.role));
     } else {
-        d->parsed = qVariantFromValue<QColor>(color.color);
+        d->parsed = QVariant::fromValue<QColor>(color.color);
         return color.color;
     }
 }
@@ -1334,11 +1334,11 @@ QBrush Declaration::brushValue(const QPalette &pal) const
     BrushData data = parseBrushValue(d->values.at(0), pal);
 
     if(data.type == BrushData::Role) {
-        d->parsed = qVariantFromValue<int>(data.role);
+        d->parsed = QVariant::fromValue<int>(data.role);
         return pal.color((QPalette::ColorRole)(data.role));
     } else {
         if (data.type != BrushData::DependsOnThePalette)
-            d->parsed = qVariantFromValue<QBrush>(data.brush);
+            d->parsed = QVariant::fromValue<QBrush>(data.brush);
         return data.brush;
     }
 }
@@ -1368,11 +1368,11 @@ void Declaration::brushValues(QBrush *c, const QPalette &pal) const
                 continue;
             BrushData data = parseBrushValue(d->values.at(i), pal);
             if(data.type == BrushData::Role) {
-                v += qVariantFromValue<int>(data.role);
+                v += QVariant::fromValue<int>(data.role);
                 c[i] = pal.color((QPalette::ColorRole)(data.role));
             } else {
                 if (data.type != BrushData::DependsOnThePalette) {
-                    v += qVariantFromValue<QBrush>(data.brush);
+                    v += QVariant::fromValue<QBrush>(data.brush);
                 } else {
                     v += QVariant();
                 }
@@ -1445,7 +1445,7 @@ QSize Declaration::sizeValue() const
     else
         x[1] = x[0];
     QSize size(x[0], x[1]);
-    d->parsed = qVariantFromValue<QSize>(size);
+    d->parsed = QVariant::fromValue<QSize>(size);
     return size;
 }
 
@@ -1467,7 +1467,7 @@ QRect Declaration::rectValue() const
     if (args.count() != 4)
         return QRect();
     QRect rect(args[0].toInt(), args[1].toInt(), args[2].toInt(), args[3].toInt());
-    d->parsed = qVariantFromValue<QRect>(rect);
+    d->parsed = QVariant::fromValue<QRect>(rect);
     return rect;
 }
 
@@ -1488,10 +1488,10 @@ void Declaration::colorValues(QColor *c, const QPalette &pal) const
         for (i = 0; i < qMin(d->values.count(), 4); i++) {
             ColorData color = parseColorValue(d->values.at(i));
             if(color.type == ColorData::Role) {
-                v += qVariantFromValue<int>(color.role);
+                v += QVariant::fromValue<int>(color.role);
                 c[i] = pal.color((QPalette::ColorRole)(color.role));
             } else {
-                v += qVariantFromValue<QColor>(color.color);
+                v += QVariant::fromValue<QColor>(color.color);
                 c[i] = color.color;
             }
         }
@@ -1683,7 +1683,7 @@ QIcon Declaration::iconValue() const
             i++;
     }
 
-    d->parsed = qVariantFromValue<QIcon>(icon);
+    d->parsed = QVariant::fromValue<QIcon>(icon);
     return icon;
 }
 
diff --git a/src/gui/text/qtextcontrol.cpp b/src/gui/text/qtextcontrol.cpp
index 3d34687..32b1df9 100644
--- a/src/gui/text/qtextcontrol.cpp
+++ b/src/gui/text/qtextcontrol.cpp
@@ -2908,7 +2908,7 @@ QAbstractTextDocumentLayout::PaintContext QTextControl::getPaintContext(QWidget
             if (widget)
                 style = widget->style();
             style->styleHint(QStyle::SH_TextControl_FocusIndicatorTextCharFormat, &opt, widget, &ret);
-            selection.format = qVariantValue<QTextFormat>(ret.variant).toCharFormat();
+            selection.format = qvariant_cast<QTextFormat>(ret.variant).toCharFormat();
         } else {
             QPalette::ColorGroup cg = d->hasFocus ? QPalette::Active : QPalette::Inactive;
             selection.format.setBackground(ctx.palette.brush(cg, QPalette::Highlight));
diff --git a/src/gui/text/qtextformat.cpp b/src/gui/text/qtextformat.cpp
index 46db253..e0a4096 100644
--- a/src/gui/text/qtextformat.cpp
+++ b/src/gui/text/qtextformat.cpp
@@ -925,7 +925,7 @@ qreal QTextFormat::doubleProperty(int propertyId) const
     const QVariant prop = d->property(propertyId);
     if (prop.userType() != QVariant::Double && prop.userType() != QMetaType::Float)
         return 0.;
-    return qVariantValue<qreal>(prop);
+    return qvariant_cast<qreal>(prop);
 }
 
 /*!
@@ -1895,7 +1895,7 @@ void QTextBlockFormat::setTabPositions(const QList<QTextOption::Tab> &tabs)
     QList<QTextOption::Tab>::ConstIterator iter = tabs.constBegin();
     while (iter != tabs.constEnd()) {
         QVariant v;
-        qVariantSetValue<QTextOption::Tab>(v, *iter);
+        v.setValue<QTextOption::Tab>(*iter);
         list.append(v);
         ++iter;
     }
@@ -1917,7 +1917,7 @@ QList<QTextOption::Tab> QTextBlockFormat::tabPositions() const
     QList<QVariant> variantsList = qvariant_cast<QList<QVariant> >(variant);
     QList<QVariant>::Iterator iter = variantsList.begin();
     while(iter != variantsList.end()) {
-        answer.append( qVariantValue<QTextOption::Tab>(*iter));
+        answer.append( qvariant_cast<QTextOption::Tab>(*iter));
         ++iter;
     }
     return answer;
diff --git a/src/gui/widgets/qcombobox.cpp b/src/gui/widgets/qcombobox.cpp
index 88b3467..bb2da9a 100644
--- a/src/gui/widgets/qcombobox.cpp
+++ b/src/gui/widgets/qcombobox.cpp
@@ -116,7 +116,7 @@ QStyleOptionMenuItem QComboMenuDelegate::getStyleOption(const QStyleOptionViewIt
 
     QPalette resolvedpalette = option.palette.resolve(QApplication::palette("QMenu"));
     QVariant value = index.data(Qt::ForegroundRole);
-    if (qVariantCanConvert<QBrush>(value)) {
+    if (value.canConvert<QBrush>()) {
         resolvedpalette.setBrush(QPalette::WindowText, qvariant_cast<QBrush>(value));
         resolvedpalette.setBrush(QPalette::ButtonText, qvariant_cast<QBrush>(value));
         resolvedpalette.setBrush(QPalette::Text, qvariant_cast<QBrush>(value));
@@ -152,7 +152,7 @@ QStyleOptionMenuItem QComboMenuDelegate::getStyleOption(const QStyleOptionViewIt
         menuOption.icon = qvariant_cast<QPixmap>(variant);
         break;
     }
-    if (qVariantCanConvert<QBrush>(index.data(Qt::BackgroundRole))) {
+    if (index.data(Qt::BackgroundRole).canConvert<QBrush>()) {
         menuOption.palette.setBrush(QPalette::All, QPalette::Background,
                                     qvariant_cast<QBrush>(index.data(Qt::BackgroundRole)));
     }
diff --git a/src/multimedia/video/qvideosurfaceformat.cpp b/src/multimedia/video/qvideosurfaceformat.cpp
index 1fc13a6..6cdf7c0 100644
--- a/src/multimedia/video/qvideosurfaceformat.cpp
+++ b/src/multimedia/video/qvideosurfaceformat.cpp
@@ -502,11 +502,11 @@ QList<QByteArray> QVideoSurfaceFormat::propertyNames() const
 QVariant QVideoSurfaceFormat::property(const char *name) const
 {
     if (qstrcmp(name, "handleType") == 0) {
-        return qVariantFromValue(d->handleType);
+        return QVariant::fromValue(d->handleType);
     } else if (qstrcmp(name, "pixelFormat") == 0) {
-        return qVariantFromValue(d->pixelFormat);
+        return QVariant::fromValue(d->pixelFormat);
     } else if (qstrcmp(name, "handleType") == 0) {
-        return qVariantFromValue(d->handleType);
+        return QVariant::fromValue(d->handleType);
     } else if (qstrcmp(name, "frameSize") == 0) {
         return d->frameSize;
     } else if (qstrcmp(name, "frameWidth") == 0) {
@@ -516,15 +516,15 @@ QVariant QVideoSurfaceFormat::property(const char *name) const
     } else if (qstrcmp(name, "viewport") == 0) {
         return d->viewport;
     } else if (qstrcmp(name, "scanLineDirection") == 0) {
-        return qVariantFromValue(d->scanLineDirection);
+        return QVariant::fromValue(d->scanLineDirection);
     } else if (qstrcmp(name, "frameRate") == 0) {
-        return qVariantFromValue(d->frameRate);
+        return QVariant::fromValue(d->frameRate);
     } else if (qstrcmp(name, "pixelAspectRatio") == 0) {
-        return qVariantFromValue(d->pixelAspectRatio);
+        return QVariant::fromValue(d->pixelAspectRatio);
     } else if (qstrcmp(name, "sizeHint") == 0) {
         return sizeHint();
     } else if (qstrcmp(name, "yCbCrColorSpace") == 0) {
-        return qVariantFromValue(d->ycbcrColorSpace);
+        return QVariant::fromValue(d->ycbcrColorSpace);
     } else {
         int id = 0;
         for (; id < d->propertyNames.count() && d->propertyNames.at(id) != name; ++id) {}
@@ -546,7 +546,7 @@ void QVideoSurfaceFormat::setProperty(const char *name, const QVariant &value)
     } else if (qstrcmp(name, "pixelFormat") == 0) {
         // read only.
     } else if (qstrcmp(name, "frameSize") == 0) {
-        if (qVariantCanConvert<QSize>(value)) {
+        if (value.canConvert<QSize>()) {
             d->frameSize = qvariant_cast<QSize>(value);
             d->viewport = QRect(QPoint(0, 0), d->frameSize);
         }
@@ -555,21 +555,21 @@ void QVideoSurfaceFormat::setProperty(const char *name, const QVariant &value)
     } else if (qstrcmp(name, "frameHeight") == 0) {
         // read only.
     } else if (qstrcmp(name, "viewport") == 0) {
-        if (qVariantCanConvert<QRect>(value))
+        if (value.canConvert<QRect>())
             d->viewport = qvariant_cast<QRect>(value);
     } else if (qstrcmp(name, "scanLineDirection") == 0) {
-        if (qVariantCanConvert<Direction>(value))
+        if (value.canConvert<Direction>())
             d->scanLineDirection = qvariant_cast<Direction>(value);
     } else if (qstrcmp(name, "frameRate") == 0) {
-        if (qVariantCanConvert<qreal>(value))
+        if (value.canConvert<qreal>())
             d->frameRate = qvariant_cast<qreal>(value);
     } else if (qstrcmp(name, "pixelAspectRatio") == 0) {
-        if (qVariantCanConvert<QSize>(value))
+        if (value.canConvert<QSize>())
             d->pixelAspectRatio = qvariant_cast<QSize>(value);
     } else if (qstrcmp(name, "sizeHint") == 0) {
         // read only.
     } else if (qstrcmp(name, "yCbCrColorSpace") == 0) {
-          if (qVariantCanConvert<YCbCrColorSpace>(value))
+          if (value.canConvert<YCbCrColorSpace>())
               d->ycbcrColorSpace = qvariant_cast<YCbCrColorSpace>(value);
     } else {
         int id = 0;
diff --git a/src/network/access/qnetworkaccessmanager.cpp b/src/network/access/qnetworkaccessmanager.cpp
index 80b74c7..f1054bd 100644
--- a/src/network/access/qnetworkaccessmanager.cpp
+++ b/src/network/access/qnetworkaccessmanager.cpp
@@ -991,7 +991,7 @@ QNetworkReply *QNetworkAccessManager::createRequest(QNetworkAccessManager::Opera
         if (d->cookieJar) {
             QList<QNetworkCookie> cookies = d->cookieJar->cookiesForUrl(request.url());
             if (!cookies.isEmpty())
-                request.setHeader(QNetworkRequest::CookieHeader, qVariantFromValue(cookies));
+                request.setHeader(QNetworkRequest::CookieHeader, QVariant::fromValue(cookies));
         }
     }
 
diff --git a/src/network/access/qnetworkrequest.cpp b/src/network/access/qnetworkrequest.cpp
index fa592c2..f4284b8 100644
--- a/src/network/access/qnetworkrequest.cpp
+++ b/src/network/access/qnetworkrequest.cpp
@@ -768,7 +768,7 @@ static QVariant parseCookieHeader(const QByteArray &raw)
         result += parsed;
     }
 
-    return qVariantFromValue(result);
+    return QVariant::fromValue(result);
 }
 
 static QVariant parseHeaderValue(QNetworkRequest::KnownHeaders header, const QByteArray &value)
@@ -801,7 +801,7 @@ static QVariant parseHeaderValue(QNetworkRequest::KnownHeaders header, const QBy
         return parseCookieHeader(value);
 
     case QNetworkRequest::SetCookieHeader:
-        return qVariantFromValue(QNetworkCookie::parseCookies(value));
+        return QVariant::fromValue(QNetworkCookie::parseCookies(value));
 
     default:
         Q_ASSERT(0);
diff --git a/src/plugins/accessible/widgets/qaccessiblewidgets.cpp b/src/plugins/accessible/widgets/qaccessiblewidgets.cpp
index 662663d..6eb0617 100644
--- a/src/plugins/accessible/widgets/qaccessiblewidgets.cpp
+++ b/src/plugins/accessible/widgets/qaccessiblewidgets.cpp
@@ -348,7 +348,7 @@ QVariant QAccessibleTextEdit::invokeMethodEx(QAccessible::Method method, int chi
     case ListSupportedMethods: {
         QSet<QAccessible::Method> set;
         set << ListSupportedMethods << SetCursorPosition << GetCursorPosition;
-        return qVariantFromValue(set | qvariant_cast<QSet<QAccessible::Method> >(
+        return QVariant::fromValue(set | qvariant_cast<QSet<QAccessible::Method> >(
                     QAccessibleWidgetEx::invokeMethodEx(method, child, params)));
     }
     case SetCursorPosition:
diff --git a/src/plugins/accessible/widgets/rangecontrols.cpp b/src/plugins/accessible/widgets/rangecontrols.cpp
index 4cd171b..bf7b561 100644
--- a/src/plugins/accessible/widgets/rangecontrols.cpp
+++ b/src/plugins/accessible/widgets/rangecontrols.cpp
@@ -233,7 +233,7 @@ QVariant QAccessibleAbstractSpinBox::invokeMethodEx(Method method, int child, co
     case ListSupportedMethods: {
         QSet<QAccessible::Method> set;
         set << ListSupportedMethods;
-        return qVariantFromValue(set | qvariant_cast<QSet<QAccessible::Method> >(
+        return QVariant::fromValue(set | qvariant_cast<QSet<QAccessible::Method> >(
                     QAccessibleWidgetEx::invokeMethodEx(method, child, params)));
     }
     default:
@@ -814,7 +814,7 @@ QVariant QAccessibleAbstractSlider::invokeMethodEx(Method method, int child, con
     case ListSupportedMethods: {
         QSet<QAccessible::Method> set;
         set << ListSupportedMethods;
-        return qVariantFromValue(set | qvariant_cast<QSet<QAccessible::Method> >(
+        return QVariant::fromValue(set | qvariant_cast<QSet<QAccessible::Method> >(
                     QAccessibleWidgetEx::invokeMethodEx(method, child, params)));
     }
     default:
diff --git a/src/plugins/accessible/widgets/simplewidgets.cpp b/src/plugins/accessible/widgets/simplewidgets.cpp
index f39d538..d8b57af 100644
--- a/src/plugins/accessible/widgets/simplewidgets.cpp
+++ b/src/plugins/accessible/widgets/simplewidgets.cpp
@@ -732,7 +732,7 @@ QVariant QAccessibleLineEdit::invokeMethodEx(QAccessible::Method method, int chi
     case ListSupportedMethods: {
         QSet<QAccessible::Method> set;
         set << ListSupportedMethods << SetCursorPosition << GetCursorPosition;
-        return qVariantFromValue(set | qvariant_cast<QSet<QAccessible::Method> >(
+        return QVariant::fromValue(set | qvariant_cast<QSet<QAccessible::Method> >(
                 QAccessibleWidgetEx::invokeMethodEx(method, child, params)));
     }
     case SetCursorPosition:
diff --git a/src/plugins/bearer/connman/qconnmanservice_linux.cpp b/src/plugins/bearer/connman/qconnmanservice_linux.cpp
index b20e7c1..da421bc 100644
--- a/src/plugins/bearer/connman/qconnmanservice_linux.cpp
+++ b/src/plugins/bearer/connman/qconnmanservice_linux.cpp
@@ -953,10 +953,10 @@ bool QConnmanDeviceInterface::setProperty(const QString &name, const QDBusVarian
 
 //    QList<QVariant> args;
     qWarning() << __FUNCTION__ << name << value.variant();
-//    args << qVariantFromValue(name);
-//    args << qVariantFromValue(value);
+//    args << QVariant::fromValue(name);
+//    args << QVariant::fromValue(value);
 
-    QDBusMessage reply = this->call(QLatin1String("SetProperty"),name, qVariantFromValue(value));
+    QDBusMessage reply = this->call(QLatin1String("SetProperty"),name, QVariant::fromValue(value));
 qWarning() << reply.errorMessage();
 
     return true;
@@ -1020,7 +1020,7 @@ quint16 QConnmanDeviceInterface::getScanInterval()
 bool QConnmanDeviceInterface::setScanInterval(const QString & interval)
 {
 //    QList<QVariant> args;
-//    args << qVariantFromValue(name)
+//    args << QVariant::fromValue(name)
 //    << value.variant();
 
 //    QDBusMessage reply = this->callWithArgumentList(QDBus::AutoDetect,QLatin1String("SetProperty"),args);
@@ -1043,8 +1043,8 @@ QStringList QConnmanDeviceInterface::getNetworks()
 bool QConnmanDeviceInterface::setEnabled(bool powered)
 {
     QList<QVariant> args;
-    args << qVariantFromValue(QString("Powered"))
-    << qVariantFromValue(QDBusVariant(powered));
+    args << QVariant::fromValue(QString("Powered"))
+    << QVariant::fromValue(QDBusVariant(powered));
 
     QDBusMessage reply = this->callWithArgumentList(QDBus::AutoDetect,QLatin1String("SetProperty"),args);
     qWarning() << reply.errorMessage() << reply.errorName();
diff --git a/src/script/api/qscriptengine.cpp b/src/script/api/qscriptengine.cpp
index 01f3c51..a7a20c1 100644
--- a/src/script/api/qscriptengine.cpp
+++ b/src/script/api/qscriptengine.cpp
@@ -1711,7 +1711,7 @@ QVariant QScriptEnginePrivate::toVariant(JSC::ExecState *exec, JSC::JSValue valu
             return variantValue(value);
 #ifndef QT_NO_QOBJECT
         else if (isQObject(value))
-            return qVariantFromValue(toQObject(exec, value));
+            return QVariant::fromValue(toQObject(exec, value));
 #endif
         else if (isDate(value))
             return QVariant(toDateTime(exec, value));
diff --git a/src/script/bridge/qscriptclassobject.cpp b/src/script/bridge/qscriptclassobject.cpp
index dd229f1..28f7bd1 100644
--- a/src/script/bridge/qscriptclassobject.cpp
+++ b/src/script/bridge/qscriptclassobject.cpp
@@ -211,7 +211,7 @@ JSC::JSValue JSC_HOST_CALL ClassObjectDelegate::call(JSC::ExecState *exec, JSC::
     eng_p->pushContext(exec, thisValue, args, callee);
     QScriptContext *ctx = eng_p->contextForFrame(eng_p->currentFrame);
     QScriptValue scriptObject = eng_p->scriptValueFromJSCValue(obj);
-    QVariant result = scriptClass->extension(QScriptClass::Callable, qVariantFromValue(ctx));
+    QVariant result = scriptClass->extension(QScriptClass::Callable, QVariant::fromValue(ctx));
     eng_p->popContext();
     eng_p->currentFrame = oldFrame;
     return QScriptEnginePrivate::jscValueFromVariant(exec, result);
@@ -239,7 +239,7 @@ JSC::JSObject* ClassObjectDelegate::construct(JSC::ExecState *exec, JSC::JSObjec
     QScriptContext *ctx = eng_p->contextForFrame(eng_p->currentFrame);
 
     QScriptValue defaultObject = ctx->thisObject();
-    QScriptValue result = qvariant_cast<QScriptValue>(scriptClass->extension(QScriptClass::Callable, qVariantFromValue(ctx)));
+    QScriptValue result = qvariant_cast<QScriptValue>(scriptClass->extension(QScriptClass::Callable, QVariant::fromValue(ctx)));
     if (!result.isObject())
         result = defaultObject;
     eng_p->popContext();
@@ -256,7 +256,7 @@ bool ClassObjectDelegate::hasInstance(QScriptObject* object, JSC::ExecState *exe
     QScriptEnginePrivate *eng_p = scriptEngineFromExec(exec);
     QScript::SaveFrameHelper saveFrame(eng_p, exec);
     args << eng_p->scriptValueFromJSCValue(object) << eng_p->scriptValueFromJSCValue(value);
-    QVariant result = scriptClass()->extension(QScriptClass::HasInstance, qVariantFromValue(args));
+    QVariant result = scriptClass()->extension(QScriptClass::HasInstance, QVariant::fromValue(args));
     return result.toBool();
 }
 
diff --git a/src/script/bridge/qscriptqobject.cpp b/src/script/bridge/qscriptqobject.cpp
index 9e26fbf..d24f2fe 100644
--- a/src/script/bridge/qscriptqobject.cpp
+++ b/src/script/bridge/qscriptqobject.cpp
@@ -664,7 +664,7 @@ static JSC::JSValue callQtMethod(JSC::ExecState *exec, QMetaMethod::MethodType c
                         if (actual.isNumber()) {
                             int ival = QScriptEnginePrivate::toInt32(exec, actual);
                             if (m.valueToKey(ival) != 0) {
-                                qVariantSetValue(v, ival);
+                                v.setValue(ival);
                                 converted = true;
                                 matchDistance += 10;
                             }
@@ -672,7 +672,7 @@ static JSC::JSValue callQtMethod(JSC::ExecState *exec, QMetaMethod::MethodType c
                             JSC::UString sval = QScriptEnginePrivate::toString(exec, actual);
                             int ival = m.keyToValue(convertToLatin1(sval));
                             if (ival != -1) {
-                                qVariantSetValue(v, ival);
+                                v.setValue(ival);
                                 converted = true;
                                 matchDistance += 10;
                             }
diff --git a/src/scripttools/debugging/qscriptdebuggercommand.cpp b/src/scripttools/debugging/qscriptdebuggercommand.cpp
index fa223ec..5ca0535 100644
--- a/src/scripttools/debugging/qscriptdebuggercommand.cpp
+++ b/src/scripttools/debugging/qscriptdebuggercommand.cpp
@@ -256,7 +256,7 @@ QScriptBreakpointData QScriptDebuggerCommand::breakpointData() const
 void QScriptDebuggerCommand::setBreakpointData(const QScriptBreakpointData &data)
 {
     Q_D(QScriptDebuggerCommand);
-    d->attributes[BreakpointData] = qVariantFromValue(data);
+    d->attributes[BreakpointData] = QVariant::fromValue(data);
 }
 
 QScriptDebuggerValue QScriptDebuggerCommand::scriptValue() const
@@ -268,7 +268,7 @@ QScriptDebuggerValue QScriptDebuggerCommand::scriptValue() const
 void QScriptDebuggerCommand::setScriptValue(const QScriptDebuggerValue &value)
 {
     Q_D(QScriptDebuggerCommand);
-    d->attributes[ScriptValue] = qVariantFromValue(value);
+    d->attributes[ScriptValue] = QVariant::fromValue(value);
 }
 
 int QScriptDebuggerCommand::contextIndex() const
@@ -316,7 +316,7 @@ QScriptDebuggerValue QScriptDebuggerCommand::subordinateScriptValue() const
 void QScriptDebuggerCommand::setSubordinateScriptValue(const QScriptDebuggerValue &value)
 {
     Q_D(QScriptDebuggerCommand);
-    d->attributes[SubordinateScriptValue] = qVariantFromValue(value);
+    d->attributes[SubordinateScriptValue] = QVariant::fromValue(value);
 }
 
 int QScriptDebuggerCommand::snapshotId() const
diff --git a/src/scripttools/debugging/qscriptdebuggercommandexecutor.cpp b/src/scripttools/debugging/qscriptdebuggercommandexecutor.cpp
index 568af59..7616148 100644
--- a/src/scripttools/debugging/qscriptdebuggercommandexecutor.cpp
+++ b/src/scripttools/debugging/qscriptdebuggercommandexecutor.cpp
@@ -229,11 +229,11 @@ QScriptDebuggerResponse QScriptDebuggerCommandExecutor::execute(
 
     case QScriptDebuggerCommand::ScriptsCheckpoint:
         backend->scriptsCheckpoint();
-        response.setResult(qVariantFromValue(backend->scriptsDelta()));
+        response.setResult(QVariant::fromValue(backend->scriptsDelta()));
         break;
 
     case QScriptDebuggerCommand::GetScriptsDelta:
-        response.setResult(qVariantFromValue(backend->scriptsDelta()));
+        response.setResult(QVariant::fromValue(backend->scriptsDelta()));
         break;
 
     case QScriptDebuggerCommand::ResolveScript:
@@ -302,7 +302,7 @@ QScriptDebuggerResponse QScriptDebuggerCommandExecutor::execute(
     }   break;
 
     case QScriptDebuggerCommand::ContextsCheckpoint: {
-        response.setResult(qVariantFromValue(backend->contextsCheckpoint()));
+        response.setResult(QVariant::fromValue(backend->contextsCheckpoint()));
     }   break;
 
     case QScriptDebuggerCommand::GetPropertyExpressionValue: {
@@ -441,7 +441,7 @@ QScriptDebuggerResponse QScriptDebuggerCommandExecutor::execute(
             result.addedProperties.append(dest);
         }
         backend->setIgnoreExceptions(didIgnoreExceptions);
-        response.setResult(qVariantFromValue(result));
+        response.setResult(QVariant::fromValue(result));
     }   break;
 
     case QScriptDebuggerCommand::DeleteScriptObjectSnapshot: {
diff --git a/src/scripttools/debugging/qscriptdebuggerevent.cpp b/src/scripttools/debugging/qscriptdebuggerevent.cpp
index f5f20cf..55df35b 100644
--- a/src/scripttools/debugging/qscriptdebuggerevent.cpp
+++ b/src/scripttools/debugging/qscriptdebuggerevent.cpp
@@ -216,7 +216,7 @@ QScriptDebuggerValue QScriptDebuggerEvent::scriptValue() const
 void QScriptDebuggerEvent::setScriptValue(const QScriptDebuggerValue &value)
 {
     Q_D(QScriptDebuggerEvent);
-    d->attributes[Value] = qVariantFromValue(value);
+    d->attributes[Value] = QVariant::fromValue(value);
 }
 
 void QScriptDebuggerEvent::setNestedEvaluate(bool nested)
diff --git a/src/scripttools/debugging/qscriptdebuggerresponse.cpp b/src/scripttools/debugging/qscriptdebuggerresponse.cpp
index 0caa3e2..382e604e 100644
--- a/src/scripttools/debugging/qscriptdebuggerresponse.cpp
+++ b/src/scripttools/debugging/qscriptdebuggerresponse.cpp
@@ -162,49 +162,49 @@ void QScriptDebuggerResponse::setResult(const QString &value)
 void QScriptDebuggerResponse::setResult(const QScriptBreakpointData &data)
 {
     Q_D(QScriptDebuggerResponse);
-    d->result = qVariantFromValue(data);
+    d->result = QVariant::fromValue(data);
 }
 
 void QScriptDebuggerResponse::setResult(const QScriptBreakpointMap &breakpoints)
 {
     Q_D(QScriptDebuggerResponse);
-    d->result = qVariantFromValue(breakpoints);
+    d->result = QVariant::fromValue(breakpoints);
 }
 
 void QScriptDebuggerResponse::setResult(const QScriptScriptMap &scripts)
 {
     Q_D(QScriptDebuggerResponse);
-    d->result = qVariantFromValue(scripts);
+    d->result = QVariant::fromValue(scripts);
 }
 
 void QScriptDebuggerResponse::setResult(const QScriptScriptData &data)
 {
     Q_D(QScriptDebuggerResponse);
-    d->result = qVariantFromValue(data);
+    d->result = QVariant::fromValue(data);
 }
 
 void QScriptDebuggerResponse::setResult(const QScriptDebuggerValue &value)
 {
     Q_D(QScriptDebuggerResponse);
-    d->result = qVariantFromValue(value);
+    d->result = QVariant::fromValue(value);
 }
 
 void QScriptDebuggerResponse::setResult(const QScriptDebuggerValueList &values)
 {
     Q_D(QScriptDebuggerResponse);
-    d->result = qVariantFromValue(values);
+    d->result = QVariant::fromValue(values);
 }
 
 void QScriptDebuggerResponse::setResult(const QScriptDebuggerValuePropertyList &props)
 {
     Q_D(QScriptDebuggerResponse);
-    d->result = qVariantFromValue(props);
+    d->result = QVariant::fromValue(props);
 }
 
 void QScriptDebuggerResponse::setResult(const QScriptContextInfo &info)
 {
     Q_D(QScriptDebuggerResponse);
-    d->result = qVariantFromValue(info);
+    d->result = QVariant::fromValue(info);
 }
 
 int QScriptDebuggerResponse::resultAsInt() const
diff --git a/src/sql/drivers/mysql/qsql_mysql.cpp b/src/sql/drivers/mysql/qsql_mysql.cpp
index 2261887..a060a01 100644
--- a/src/sql/drivers/mysql/qsql_mysql.cpp
+++ b/src/sql/drivers/mysql/qsql_mysql.cpp
@@ -420,10 +420,10 @@ QVariant QMYSQLResult::handle() const
 {
 #if MYSQL_VERSION_ID >= 40108
     if(d->preparedQuery)
-        return d->meta ? qVariantFromValue(d->meta) : qVariantFromValue(d->stmt);
+        return d->meta ? QVariant::fromValue(d->meta) : qVariantFromValue(d->stmt);
     else
 #endif
-        return qVariantFromValue(d->result);
+        return QVariant::fromValue(d->result);
 }
 
 void QMYSQLResult::cleanup()
@@ -1432,7 +1432,7 @@ QSqlRecord QMYSQLDriver::record(const QString& tablename) const
 
 QVariant QMYSQLDriver::handle() const
 {
-    return qVariantFromValue(d->mysql);
+    return QVariant::fromValue(d->mysql);
 }
 
 bool QMYSQLDriver::beginTransaction()
diff --git a/src/sql/drivers/oci/qsql_oci.cpp b/src/sql/drivers/oci/qsql_oci.cpp
index e11cf75..6870055 100644
--- a/src/sql/drivers/oci/qsql_oci.cpp
+++ b/src/sql/drivers/oci/qsql_oci.cpp
@@ -293,9 +293,9 @@ int QOCIResultPrivate::bindValue(OCIStmt *sql, OCIBind **hbnd, OCIError *err, in
                          SQLT_FLT, indPtr, 0, 0, 0, 0, OCI_DEFAULT);
         break;
     case QVariant::UserType:
-        if (qVariantCanConvert<QOCIRowIdPointer>(val) && !isOutValue(pos)) {
+        if (val.canConvert<QOCIRowIdPointer>() && !isOutValue(pos)) {
             // use a const pointer to prevent a detach
-            const QOCIRowIdPointer rptr = qVariantValue<QOCIRowIdPointer>(val);
+            const QOCIRowIdPointer rptr = qvariant_cast<QOCIRowIdPointer>(val);
             r = OCIBindByPos(sql, hbnd, err,
                              pos + 1,
                              // it's an IN value, so const_cast is ok
@@ -1364,8 +1364,8 @@ bool QOCICols::execBatch(QOCIResultPrivate *d, QVector<QVariant> &boundValues, b
                         break;
                     }
                     case QVariant::UserType:
-                        if (qVariantCanConvert<QOCIRowIdPointer>(val)) {
-                            const QOCIRowIdPointer rptr = qVariantValue<QOCIRowIdPointer>(val);
+                        if (val.canConvert<QOCIRowIdPointer>()) {
+                            const QOCIRowIdPointer rptr = qvariant_cast<QOCIRowIdPointer>(val);
                             *reinterpret_cast<OCIRowid**>(dataPtr) = rptr->id;
                             columns[i].lengths[row] = 0;
                             break;
@@ -1704,7 +1704,7 @@ QOCIResult::~QOCIResult()
 
 QVariant QOCIResult::handle() const
 {
-    return qVariantFromValue(d->sql);
+    return QVariant::fromValue(d->sql);
 }
 
 bool QOCIResult::reset (const QString& query)
@@ -1932,7 +1932,7 @@ QVariant QOCIResult::lastInsertId() const
         int r = OCIAttrGet(d->sql, OCI_HTYPE_STMT, ptr.constData()->id,
                            0, OCI_ATTR_ROWID, d->err);
         if (r == OCI_SUCCESS)
-            return qVariantFromValue(ptr);
+            return QVariant::fromValue(ptr);
     }
     return QVariant();
 }
@@ -2534,7 +2534,7 @@ QString QOCIDriver::formatValue(const QSqlField &field, bool trimStrings) const
 
 QVariant QOCIDriver::handle() const
 {
-    return qVariantFromValue(d->env);
+    return QVariant::fromValue(d->env);
 }
 
 QString QOCIDriver::escapeIdentifier(const QString &identifier, IdentifierType type) const
diff --git a/src/sql/drivers/psql/qsql_psql.cpp b/src/sql/drivers/psql/qsql_psql.cpp
index 2a4e595..179f7ba 100644
--- a/src/sql/drivers/psql/qsql_psql.cpp
+++ b/src/sql/drivers/psql/qsql_psql.cpp
@@ -279,7 +279,7 @@ QPSQLResult::~QPSQLResult()
 
 QVariant QPSQLResult::handle() const
 {
-    return qVariantFromValue(d->result);
+    return QVariant::fromValue(d->result);
 }
 
 void QPSQLResult::cleanup()
@@ -706,7 +706,7 @@ QPSQLDriver::~QPSQLDriver()
 
 QVariant QPSQLDriver::handle() const
 {
-    return qVariantFromValue(d->connection);
+    return QVariant::fromValue(d->connection);
 }
 
 bool QPSQLDriver::hasFeature(DriverFeature f) const
diff --git a/src/sql/drivers/sqlite/qsql_sqlite.cpp b/src/sql/drivers/sqlite/qsql_sqlite.cpp
index 4344af4..e5cc614 100644
--- a/src/sql/drivers/sqlite/qsql_sqlite.cpp
+++ b/src/sql/drivers/sqlite/qsql_sqlite.cpp
@@ -452,7 +452,7 @@ QSqlRecord QSQLiteResult::record() const
 
 QVariant QSQLiteResult::handle() const
 {
-    return qVariantFromValue(d->stmt);
+    return QVariant::fromValue(d->stmt);
 }
 
 /////////////////////////////////////////////////////////
@@ -697,7 +697,7 @@ QSqlRecord QSQLiteDriver::record(const QString &tbl) const
 
 QVariant QSQLiteDriver::handle() const
 {
-    return qVariantFromValue(d->access);
+    return QVariant::fromValue(d->access);
 }
 
 QString QSQLiteDriver::escapeIdentifier(const QString &identifier, IdentifierType type) const
diff --git a/src/sql/drivers/sqlite2/qsql_sqlite2.cpp b/src/sql/drivers/sqlite2/qsql_sqlite2.cpp
index ea476e5..89f3ed3 100644
--- a/src/sql/drivers/sqlite2/qsql_sqlite2.cpp
+++ b/src/sql/drivers/sqlite2/qsql_sqlite2.cpp
@@ -342,7 +342,7 @@ QSqlRecord QSQLite2Result::record() const
 
 QVariant QSQLite2Result::handle() const
 {
-    return qVariantFromValue(d->currentMachine);
+    return QVariant::fromValue(d->currentMachine);
 }
 
 /////////////////////////////////////////////////////////
@@ -558,7 +558,7 @@ QSqlRecord QSQLite2Driver::record(const QString &tbl) const
 
 QVariant QSQLite2Driver::handle() const
 {
-    return qVariantFromValue(d->access);
+    return QVariant::fromValue(d->access);
 }
 
 QString QSQLite2Driver::escapeIdentifier(const QString &identifier, IdentifierType /*type*/) const
diff --git a/src/testlib/qtest.h b/src/testlib/qtest.h
index 633d635..aa9b2bd 100644
--- a/src/testlib/qtest.h
+++ b/src/testlib/qtest.h
@@ -159,7 +159,7 @@ template<> inline char *toString(const QVariant &v)
         if (!v.isNull()) {
             vstring.append(',');
             if (v.canConvert(QVariant::String)) {
-                vstring.append(qVariantValue<QString>(v).toLatin1());
+                vstring.append(qvariant_cast<QString>(v).toLatin1());
             }
             else {
                 vstring.append("<value not representable as string>");
diff --git a/src/tools/uic3/converter.cpp b/src/tools/uic3/converter.cpp
index 2ee939d..8fac4d1 100644
--- a/src/tools/uic3/converter.cpp
+++ b/src/tools/uic3/converter.cpp
@@ -864,7 +864,7 @@ DomLayoutItem *Ui3Reader::createLayoutItem(const QDomElement &e)
         Variant var;
         var.createSize(0, 0);
 
-        QVariant def = qVariantFromValue(var);
+        QVariant def = QVariant::fromValue(var);
 
         Size size = asVariant(DomTool::readProperty(e, QLatin1String("sizeHint"), def)).size;
         QString sizeType = QLatin1String("QSizePolicy::") + DomTool::readProperty(e, QLatin1String("sizeType"), QLatin1String("Expanding")).toString();
diff --git a/src/tools/uic3/domtool.cpp b/src/tools/uic3/domtool.cpp
index 526b41c..cefbbb4 100644
--- a/src/tools/uic3/domtool.cpp
+++ b/src/tools/uic3/domtool.cpp
@@ -169,7 +169,7 @@ QVariant DomTool::elementToVariant(const QDomElement& e, const QVariant& defValu
             n3 = n3.nextSibling().toElement();
         }
         var.createRect(x, y, w, h);
-        qVariantSetValue(v, var);
+        v.setValue(var);
     } else if (e.tagName() == QLatin1String("point")) {
         QDomElement n3 = e.firstChild().toElement();
         int x = 0, y = 0;
@@ -181,7 +181,7 @@ QVariant DomTool::elementToVariant(const QDomElement& e, const QVariant& defValu
             n3 = n3.nextSibling().toElement();
         }
         var.createPoint(x,y);
-        qVariantSetValue(v, var);
+        v.setValue(var);
     } else if (e.tagName() == QLatin1String("size")) {
         QDomElement n3 = e.firstChild().toElement();
         int w = 0, h = 0;
@@ -193,10 +193,10 @@ QVariant DomTool::elementToVariant(const QDomElement& e, const QVariant& defValu
             n3 = n3.nextSibling().toElement();
         }
         var.createSize(w, h);
-        qVariantSetValue(v, var);
+        v.setValue(var);
     } else if (e.tagName() == QLatin1String("color")) {
         var.color = readColor(e);
-        qVariantSetValue(v, var);
+        v.setValue(var);
     } else if (e.tagName() == QLatin1String("font")) {
         QDomElement n3 = e.firstChild().toElement();
         Font f;
@@ -217,7 +217,7 @@ QVariant DomTool::elementToVariant(const QDomElement& e, const QVariant& defValu
             n3 = n3.nextSibling().toElement();
         }
         var.font = f;
-        qVariantSetValue(v, var);
+        v.setValue(var);
     } else if (e.tagName() == QLatin1String("string")) {
         v = QVariant(e.firstChild().toText().data());
         QDomElement n = e;
@@ -258,10 +258,10 @@ QVariant DomTool::elementToVariant(const QDomElement& e, const QVariant& defValu
                 var.sizePolicy.verstretch = n3.firstChild().toText().data().toInt();
             n3 = n3.nextSibling().toElement();
         }
-        qVariantSetValue(v, var);
+        v.setValue(var);
     } else if (e.tagName() == QLatin1String("cursor")) {
         var.createCursor(e.firstChild().toText().data().toInt());
-        qVariantSetValue(v, var);
+        v.setValue(var);
     } else if (e.tagName() == QLatin1String("stringlist")) {
         QStringList lst;
         QDomElement n;
diff --git a/src/tools/uic3/domtool.h b/src/tools/uic3/domtool.h
index ad597a1..8fe0793 100644
--- a/src/tools/uic3/domtool.h
+++ b/src/tools/uic3/domtool.h
@@ -266,7 +266,7 @@ QT_BEGIN_NAMESPACE
 inline Variant asVariant(const QVariant &v)
 {
     Variant var;
-    var = qVariantValue<Variant>(v);
+    var = qvariant_cast<Variant>(v);
     return var;
 }
 
diff --git a/src/xmlpatterns/api/quriloader.cpp b/src/xmlpatterns/api/quriloader.cpp
index e0a7542..c653661 100644
--- a/src/xmlpatterns/api/quriloader.cpp
+++ b/src/xmlpatterns/api/quriloader.cpp
@@ -69,7 +69,7 @@ QNetworkReply *URILoader::createRequest(Operation op, const QNetworkRequest &req
     const QVariant variant(m_variableLoader->valueFor(m_namePool->allocateQName(QString(), name, QString())));
 
     if(!variant.isNull() && variant.userType() == qMetaTypeId<QIODevice *>())
-        return new QIODeviceDelegate(qVariantValue<QIODevice *>(variant));
+        return new QIODeviceDelegate(qvariant_cast<QIODevice *>(variant));
     else
     {
         /* If we're entering this code path, the variable URI identified a variable
diff --git a/src/xmlpatterns/api/qvariableloader.cpp b/src/xmlpatterns/api/qvariableloader.cpp
index 612fa67..648fda4 100644
--- a/src/xmlpatterns/api/qvariableloader.cpp
+++ b/src/xmlpatterns/api/qvariableloader.cpp
@@ -131,12 +131,12 @@ SequenceType::Ptr VariableLoader::announceExternalVariable(const QXmlName name,
         return CommonSequenceTypes::ExactlyOneAnyURI;
     else if(variant.userType() == qMetaTypeId<QXmlQuery>())
     {
-        const QXmlQuery variableQuery(qVariantValue<QXmlQuery>(variant));
+        const QXmlQuery variableQuery(qvariant_cast<QXmlQuery>(variant));
         return variableQuery.d->expression()->staticType();
     }
     else
     {
-        return makeGenericSequenceType(AtomicValue::qtToXDMType(qVariantValue<QXmlItem>(variant)),
+        return makeGenericSequenceType(AtomicValue::qtToXDMType(qvariant_cast<QXmlItem>(variant)),
                                        Cardinality::exactlyOne());
     }
 }
@@ -154,12 +154,12 @@ Item::Iterator::Ptr VariableLoader::evaluateSequence(const QXmlName name,
         return makeSingletonIterator(itemForName(name));
     else if(variant.userType() == qMetaTypeId<QXmlQuery>())
     {
-        const QXmlQuery variableQuery(qVariantValue<QXmlQuery>(variant));
+        const QXmlQuery variableQuery(qvariant_cast<QXmlQuery>(variant));
 
         return variableQuery.d->expression()->evaluateSequence(DynamicContext::Ptr(new TemporaryTreesRedirectingContext(variableQuery.d->dynamicContext(), context)));
     }
 
-    const QVariant v(qVariantValue<QXmlItem>(variant).toAtomicValue());
+    const QVariant v(qvariant_cast<QXmlItem>(variant).toAtomicValue());
 
     switch(v.type())
     {
@@ -179,7 +179,7 @@ Item VariableLoader::itemForName(const QXmlName &name) const
     if(variant.userType() == qMetaTypeId<QIODevice *>())
         return Item(AnyURI::fromValue(QLatin1String("tag:trolltech.com,2007:QtXmlPatterns:QIODeviceVariable:") + m_namePool->stringForLocalName(name.localName())));
 
-    const QXmlItem item(qVariantValue<QXmlItem>(variant));
+    const QXmlItem item(qvariant_cast<QXmlItem>(variant));
 
     if(item.isNode())
         return Item::fromPublic(item);
@@ -210,8 +210,8 @@ bool VariableLoader::isSameType(const QVariant &v1,
         return true;
 
     /* Ok, we have two QXmlItems. */
-    const QXmlItem i1(qVariantValue<QXmlItem>(v1));
-    const QXmlItem i2(qVariantValue<QXmlItem>(v2));
+    const QXmlItem i1(qvariant_cast<QXmlItem>(v1));
+    const QXmlItem i2(qvariant_cast<QXmlItem>(v2));
 
     if(i1.isNode())
     {
diff --git a/src/xmlpatterns/api/qxmlquery.cpp b/src/xmlpatterns/api/qxmlquery.cpp
index e106d74..0129af7 100644
--- a/src/xmlpatterns/api/qxmlquery.cpp
+++ b/src/xmlpatterns/api/qxmlquery.cpp
@@ -535,7 +535,7 @@ void QXmlQuery::bindVariable(const QXmlName &name, const QXmlItem &value)
     }
 
     const QPatternist::VariableLoader::Ptr vl(d->variableLoader());
-    const QVariant variant(qVariantFromValue(value));
+    const QVariant variant(QVariant::fromValue(value));
 
     /* If the type of the variable changed(as opposed to only the value),
      * we will have to recompile. */
@@ -611,7 +611,7 @@ void QXmlQuery::bindVariable(const QXmlName &name, QIODevice *device)
 
     if(device)
     {
-        const QVariant variant(qVariantFromValue(device));
+        const QVariant variant(QVariant::fromValue(device));
 
         if(vl->invalidationRequired(name, variant))
             d->recompileRequired();
@@ -1185,7 +1185,7 @@ void QXmlQuery::bindVariable(const QXmlName &name, const QXmlQuery &query)
     Q_ASSERT_X(query.isValid(), Q_FUNC_INFO, "The query being bound must be valid.");
 
     const QPatternist::VariableLoader::Ptr vl(d->variableLoader());
-    const QVariant variant(qVariantFromValue(query));
+    const QVariant variant(QVariant::fromValue(query));
 
     if(vl->invalidationRequired(name, variant))
         d->recompileRequired();
diff --git a/src/xmlpatterns/data/qatomicvalue.cpp b/src/xmlpatterns/data/qatomicvalue.cpp
index c4f3578..5bb9a4f 100644
--- a/src/xmlpatterns/data/qatomicvalue.cpp
+++ b/src/xmlpatterns/data/qatomicvalue.cpp
@@ -121,7 +121,7 @@ QVariant AtomicValue::toQt(const AtomicValue *const value)
             || BuiltinTypes::xsHexBinary->xdtTypeMatches(t))
         return QVariant(value->as<Base64Binary>()->asByteArray());
     else if(BuiltinTypes::xsQName->xdtTypeMatches(t))
-        return qVariantFromValue(value->as<QNameValue>()->qName());
+        return QVariant::fromValue(value->as<QNameValue>()->qName());
     else
     {
         /* A type we don't support in Qt. Includes xs:time currently. */