diff options
| -rw-r--r-- | src/qml/qml/qqmlboundsignal.cpp | 5 | ||||
| -rw-r--r-- | tests/auto/qml/qqmlecmascript/data/signalParameterTypes.qml | 2 | ||||
| -rw-r--r-- | tests/auto/qml/qqmlecmascript/testtypes.h | 1 | ||||
| -rw-r--r-- | tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp | 1 |
4 files changed, 8 insertions, 1 deletions
diff --git a/src/qml/qml/qqmlboundsignal.cpp b/src/qml/qml/qqmlboundsignal.cpp index c4af82133a..d207a4908c 100644 --- a/src/qml/qml/qqmlboundsignal.cpp +++ b/src/qml/qml/qqmlboundsignal.cpp @@ -199,7 +199,10 @@ void QQmlBoundSignalExpression::evaluate(void **a) // for several cases (such as QVariant type and QObject-derived types) //args[ii] = engine->metaTypeToJS(type, a[ii + 1]); if (type == qMetaTypeId<QJSValue>()) { - callData->args[ii] = *QJSValuePrivate::getValue(reinterpret_cast<QJSValue *>(a[ii + 1])); + if (QV4::Value *v4Value = QJSValuePrivate::getValue(reinterpret_cast<QJSValue *>(a[ii + 1]))) + callData->args[ii] = *v4Value; + else + callData->args[ii] = QV4::Encode::undefined(); } else if (type == QMetaType::QVariant) { callData->args[ii] = scope.engine->fromVariant(*((QVariant *)a[ii + 1])); } else if (type == QMetaType::Int) { diff --git a/tests/auto/qml/qqmlecmascript/data/signalParameterTypes.qml b/tests/auto/qml/qqmlecmascript/data/signalParameterTypes.qml index 4fc2dab943..676593096c 100644 --- a/tests/auto/qml/qqmlecmascript/data/signalParameterTypes.qml +++ b/tests/auto/qml/qqmlecmascript/data/signalParameterTypes.qml @@ -15,4 +15,6 @@ MyQmlObject onMySignal: { intProperty = a; realProperty = b; colorProperty = c; variantProperty = d; enumProperty = e; qtEnumProperty = f; } onBasicSignal: root.mySignal(10, 19.2, Qt.rgba(1, 1, 0, 1), Qt.rgba(1, 0, 1, 1), MyQmlObject.EnumValue3, Qt.LeftButton) + + onQjsValueEmittingSignal: {} } diff --git a/tests/auto/qml/qqmlecmascript/testtypes.h b/tests/auto/qml/qqmlecmascript/testtypes.h index 47fb2a56e7..1f7f3344ef 100644 --- a/tests/auto/qml/qqmlecmascript/testtypes.h +++ b/tests/auto/qml/qqmlecmascript/testtypes.h @@ -244,6 +244,7 @@ signals: void signalWithGlobalName(int parseInt); void intChanged(); void qjsvalueChanged(); + void qjsValueEmittingSignal(QJSValue value); public slots: void deleteMe() { delete this; } diff --git a/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp b/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp index 88a8886ecb..b8f12e772d 100644 --- a/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp +++ b/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp @@ -1410,6 +1410,7 @@ void tst_qqmlecmascript::signalParameterTypes() QVERIFY(object != 0); emit object->basicSignal(); + emit object->qjsValueEmittingSignal(QJSValue()); QCOMPARE(object->property("intProperty").toInt(), 10); QCOMPARE(object->property("realProperty").toReal(), 19.2); |