diff options
| -rw-r--r-- | src/qml/qml/qqmlproperty.cpp | 12 | ||||
| -rw-r--r-- | tests/auto/qml/qqmlproperty/tst_qqmlproperty.cpp | 21 |
2 files changed, 30 insertions, 3 deletions
diff --git a/src/qml/qml/qqmlproperty.cpp b/src/qml/qml/qqmlproperty.cpp index c8166695ba..a394ed1ad9 100644 --- a/src/qml/qml/qqmlproperty.cpp +++ b/src/qml/qml/qqmlproperty.cpp @@ -63,6 +63,7 @@ #include <private/qqmlvaluetypewrapper_p.h> #include <QtCore/qdebug.h> #include <cmath> +#include <QtQml/QQmlPropertyMap> Q_DECLARE_METATYPE(QList<int>) Q_DECLARE_METATYPE(QList<qreal>) @@ -331,10 +332,15 @@ void QQmlPropertyPrivate::initProperty(QObject *obj, const QString &name) return; } else { - if (!property->isQObject()) - return; // Not an object property + if (!property->isQObject()) { + if (auto asPropertyMap = qobject_cast<QQmlPropertyMap*>(currentObject)) + currentObject = asPropertyMap->value(path.at(ii).toString()).value<QObject*>(); + else + return; // Not an object property, and not a property map + } else { + property->readProperty(currentObject, ¤tObject); + } - property->readProperty(currentObject, ¤tObject); if (!currentObject) return; // No value } diff --git a/tests/auto/qml/qqmlproperty/tst_qqmlproperty.cpp b/tests/auto/qml/qqmlproperty/tst_qqmlproperty.cpp index 27e06c6f67..ed213cd01a 100644 --- a/tests/auto/qml/qqmlproperty/tst_qqmlproperty.cpp +++ b/tests/auto/qml/qqmlproperty/tst_qqmlproperty.cpp @@ -37,6 +37,7 @@ #include <QtCore/qdir.h> #include <QtCore/private/qobject_p.h> #include "../../shared/util.h" +#include <QtQml/QQmlPropertyMap> #include <QDebug> class MyQmlObject : public QObject @@ -149,6 +150,8 @@ private slots: void floatToStringPrecision(); void copy(); + + void nestedQQmlPropertyMap(); private: QQmlEngine engine; }; @@ -2106,6 +2109,24 @@ void tst_qqmlproperty::initTestCase() qmlRegisterType<MyContainer>("Test",1,0,"MyContainer"); } +void tst_qqmlproperty::nestedQQmlPropertyMap() +{ + QQmlPropertyMap mainPropertyMap; + QQmlPropertyMap nestedPropertyMap; + QQmlPropertyMap deeplyNestedPropertyMap; + + mainPropertyMap.insert("nesting1", QVariant::fromValue(&nestedPropertyMap)); + nestedPropertyMap.insert("value", 42); + nestedPropertyMap.insert("nesting2", QVariant::fromValue(&deeplyNestedPropertyMap)); + deeplyNestedPropertyMap.insert("value", "success"); + + QQmlProperty value{&mainPropertyMap, "nesting1.value"}; + QCOMPARE(value.read().toInt(), 42); + + QQmlProperty success{&mainPropertyMap, "nesting1.nesting2.value"}; + QCOMPARE(success.read().toString(), QLatin1String("success")); +} + QTEST_MAIN(tst_qqmlproperty) #include "tst_qqmlproperty.moc" |