Fix deprecation warnings about QVariant API

Fix warnings like:
sruntime/qv4serialize.cpp:378:45: warning: 'QVariant qVariantFromValue(const T&) [with T = QQmlListModelWorkerAgent::VariantRef]' is deprecated: Use QVariant::fromValue() instead. [-Wdeprecated-declarations]
qml/qqmlvmemetaobject.cpp:597:61: warning: 'QVariant qVariantFromValue(const T&) [with T = QList<QObject*>]' is deprecated: Use QVariant::fromValue() instead. [-Wdeprecated-declarations]
jsruntime/qv4engine.cpp:1319:66: warning: 'QVariant qVariantFromValue(const T&) [with T = QObject*]' is deprecated: Use QVariant::fromValue() instead. [-Wdeprecated-declarations]
jsruntime/qv4engine.cpp:1350:60: warning: 'QVariant qVariantFromValue(const T&) [with T = QList<QObject*>]' is deprecated: Use QVariant::fromValue() instead. [-Wdeprecated-declarations]
items/qquickitem.cpp:8396:78: warning: 'QVariant qVariantFromValue(const T&) [with T = QObject*]' is deprecated: Use QVariant::fromValue() instead. [-Wdeprecated-declarations]
items/qquickitem.cpp:8693:80: warning: 'QVariant qVariantFromValue(const T&) [with T = QObject*]' is deprecated: Use QVariant::fromValue() instead. [-Wdeprecated-declarations]
items/qquickgenericshadereffect.cpp:126:69: warning: 'QVariant qVariantFromValue(const T&) [with T = QObject*]' is deprecated: Use QVariant::fromValue() instead. [-Wdeprecated-declarations]
items/qquickgenericshadereffect.cpp:127:55: warning: 'QVariant qVariantFromValue(const T&) [with T = QSize]' is deprecated: Use QVariant::fromValue() instead. [-Wdeprecated-declarations]
items/qquickopenglshadereffect.cpp:713:69: warning: 'QVariant qVariantFromValue(const T&) [with T = QObject*]' is deprecated: Use QVariant::fromValue() instead. [-Wdeprecated-declarations]
items/qquickopenglshadereffect.cpp:714:55: warning: 'QVariant qVariantFromValue(const T&) [with T = QSize]' is deprecated: Use QVariant::fromValue() instead. [-Wdeprecated-declarations]
qquickcustomparticle.cpp:416:89: warning: 'QVariant qVariantFromValue(const T&) [with T = double]' is deprecated: Use QVariant::fromValue() instead. [-Wdeprecated-declarations]
qqmlenginedebugclient.cpp:403:47: warning: 'QVariant qVariantFromValue(const T&) [with T = QQmlEngineDebugObjectReference]' is deprecated: Use QVariant::fromValue() instead. [-Wdeprecated-declarations]

Task-number: QTBUG-74043
Change-Id: I14cb7d7c1fb8dc6321e32208a7de15f6bdb19065
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

2 files changed, 9 insertions, 9 deletions

diff --git a/tests/auto/qml/qqmlecmascript/testtypes.h b/tests/auto/qml/qqmlecmascript/testtypes.h
index 32120ee5b7..b40039cfef 100644
--- a/tests/auto/qml/qqmlecmascript/testtypes.h
+++ b/tests/auto/qml/qqmlecmascript/testtypes.h
@@ -797,11 +797,11 @@ public:
     Q_INVOKABLE void method_real(qreal a) { invoke(10); m_actuals << a; }
     Q_INVOKABLE void method_QString(QString a) { invoke(11); m_actuals << a; }
     Q_INVOKABLE void method_QPointF(QPointF a) { invoke(12); m_actuals << a; }
-    Q_INVOKABLE void method_QObject(QObject *a) { invoke(13); m_actuals << qVariantFromValue(a); }
-    Q_INVOKABLE void method_QScriptValue(QJSValue a) { invoke(14); m_actuals << qVariantFromValue(a); }
-    Q_INVOKABLE void method_intQScriptValue(int a, QJSValue b) { invoke(15); m_actuals << a << qVariantFromValue(b); }
+    Q_INVOKABLE void method_QObject(QObject *a) { invoke(13); m_actuals << QVariant::fromValue(a); }
+    Q_INVOKABLE void method_QScriptValue(QJSValue a) { invoke(14); m_actuals << QVariant::fromValue(a); }
+    Q_INVOKABLE void method_intQScriptValue(int a, QJSValue b) { invoke(15); m_actuals << a << QVariant::fromValue(b); }
     Q_INVOKABLE void method_QByteArray(QByteArray value) { invoke(29); m_actuals << value; }
-    Q_INVOKABLE QJSValue method_intQJSValue(int a, QJSValue b) { invoke(30); m_actuals << a << qVariantFromValue(b); return b.call(); }
+    Q_INVOKABLE QJSValue method_intQJSValue(int a, QJSValue b) { invoke(30); m_actuals << a << QVariant::fromValue(b); return b.call(); }
     Q_INVOKABLE QJSValue method_intQJSValue(int a, int b) { m_actuals << a << b; return QJSValue();} // Should never be called.
 
     Q_INVOKABLE void method_overload(int a) { invoke(16); m_actuals << a; }
diff --git a/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp b/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp
index 69609fad61..2436882318 100644
--- a/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp
+++ b/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp
@@ -2832,35 +2832,35 @@ void tst_qqmlecmascript::callQtInvokables()
     QCOMPARE(o->error(), false);
     QCOMPARE(o->invoked(), 13);
     QCOMPARE(o->actuals().count(), 1);
-    QCOMPARE(o->actuals().at(0), qVariantFromValue((QObject *)nullptr));
+    QCOMPARE(o->actuals().at(0), QVariant::fromValue((QObject *)nullptr));
 
     o->reset();
     QVERIFY(EVALUATE_VALUE("object.method_QObject(\"Hello world\")", QV4::Primitive::undefinedValue()));
     QCOMPARE(o->error(), false);
     QCOMPARE(o->invoked(), 13);
     QCOMPARE(o->actuals().count(), 1);
-    QCOMPARE(o->actuals().at(0), qVariantFromValue((QObject *)nullptr));
+    QCOMPARE(o->actuals().at(0), QVariant::fromValue((QObject *)nullptr));
 
     o->reset();
     QVERIFY(EVALUATE_VALUE("object.method_QObject(null)", QV4::Primitive::undefinedValue()));
     QCOMPARE(o->error(), false);
     QCOMPARE(o->invoked(), 13);
     QCOMPARE(o->actuals().count(), 1);
-    QCOMPARE(o->actuals().at(0), qVariantFromValue((QObject *)nullptr));
+    QCOMPARE(o->actuals().at(0), QVariant::fromValue((QObject *)nullptr));
 
     o->reset();
     QVERIFY(EVALUATE_VALUE("object.method_QObject(undefined)", QV4::Primitive::undefinedValue()));
     QCOMPARE(o->error(), false);
     QCOMPARE(o->invoked(), 13);
     QCOMPARE(o->actuals().count(), 1);
-    QCOMPARE(o->actuals().at(0), qVariantFromValue((QObject *)nullptr));
+    QCOMPARE(o->actuals().at(0), QVariant::fromValue((QObject *)nullptr));
 
     o->reset();
     QVERIFY(EVALUATE_VALUE("object.method_QObject(object)", QV4::Primitive::undefinedValue()));
     QCOMPARE(o->error(), false);
     QCOMPARE(o->invoked(), 13);
     QCOMPARE(o->actuals().count(), 1);
-    QCOMPARE(o->actuals().at(0), qVariantFromValue((QObject *)o));
+    QCOMPARE(o->actuals().at(0), QVariant::fromValue((QObject *)o));
 
     o->reset();
     QVERIFY(EVALUATE_VALUE("object.method_QScriptValue(null)", QV4::Primitive::undefinedValue()));