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#include <qtest.h>
#include <QtDeclarative/qmlengine.h>
#include <QtDeclarative/qmlcomponent.h>
#include <QtDeclarative/qmlmetaproperty.h>
#include <QtGui/QLineEdit>
class MyQmlObject : public QObject
{
Q_OBJECT
public:
MyQmlObject() {}
};
QML_DECLARE_TYPE(MyQmlObject);
QML_DEFINE_TYPE(MyQmlObject,MyQmlObject);
class MyContainer : public QObject
{
Q_OBJECT
Q_PROPERTY(QList<MyQmlObject*>* children READ children)
Q_PROPERTY(QmlList<MyQmlObject*>* qmlChildren READ qmlChildren)
public:
MyContainer() {}
QList<MyQmlObject*> *children() { return &m_children; }
QmlConcreteList<MyQmlObject *> *qmlChildren() { return &m_qmlChildren; }
private:
QList<MyQmlObject*> m_children;
QmlConcreteList<MyQmlObject *> m_qmlChildren;
};
QML_DECLARE_TYPE(MyContainer);
QML_DEFINE_TYPE(MyContainer,MyContainer);
class tst_QmlMetaProperty : public QObject
{
Q_OBJECT
public:
tst_QmlMetaProperty() {}
private slots:
void writeObjectToList();
void writeListToList();
void writeObjectToQmlList();
//writeToReadOnly();
private:
QmlEngine engine;
};
void tst_QmlMetaProperty::writeObjectToList()
{
QmlComponent containerComponent(&engine, "<MyContainer><children><MyQmlObject/></children></MyContainer>");
MyContainer *container = qobject_cast<MyContainer*>(containerComponent.create());
QVERIFY(container != 0);
QVERIFY(container->children()->size() == 1);
MyQmlObject *object = new MyQmlObject;
QmlMetaProperty prop(container, "children");
prop.write(qVariantFromValue(object));
QCOMPARE(container->children()->size(), 2);
QCOMPARE(container->children()->at(1), object);
}
Q_DECLARE_METATYPE(QList<QObject *>);
void tst_QmlMetaProperty::writeListToList()
{
QmlComponent containerComponent(&engine, "<MyContainer><children><MyQmlObject/></children></MyContainer>");
MyContainer *container = qobject_cast<MyContainer*>(containerComponent.create());
QVERIFY(container != 0);
QVERIFY(container->children()->size() == 1);
QList<QObject*> objList;
objList << new MyQmlObject() << new MyQmlObject() << new MyQmlObject() << new MyQmlObject();
QmlMetaProperty prop(container, "children");
prop.write(qVariantFromValue(objList));
QCOMPARE(container->children()->size(), 4);
//XXX need to try this with read/write prop (for read-only it correctly doesn't write)
/*QList<MyQmlObject*> typedObjList;
typedObjList << new MyQmlObject();
prop.write(qVariantFromValue(&typedObjList));
QCOMPARE(container->children()->size(), 1);*/
}
void tst_QmlMetaProperty::writeObjectToQmlList()
{
QmlComponent containerComponent(&engine, "<MyContainer><qmlChildren><MyQmlObject/></qmlChildren></MyContainer>");
MyContainer *container = qobject_cast<MyContainer*>(containerComponent.create());
QVERIFY(container != 0);
QVERIFY(container->qmlChildren()->size() == 1);
MyQmlObject *object = new MyQmlObject;
QmlMetaProperty prop(container, "qmlChildren");
prop.write(qVariantFromValue(object));
QCOMPARE(container->qmlChildren()->size(), 2);
QCOMPARE(container->qmlChildren()->at(1), object);
}
QTEST_MAIN(tst_QmlMetaProperty)
#include "tst_qmlmetaproperty.moc"
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