#include <QtCore>
#include <QtWidgets>
#include <QtQuick>

class Window : public QQuickView
{
    Q_OBJECT
public:
    Window(): QQuickView(QUrl("test.qml"))
    {
    }

};

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);

    QWidget *widget = new QWidget;
    QHBoxLayout *layout = new QHBoxLayout(widget);

    Window *window = new Window();

    QWidget *container = QWidget::createWindowContainer(window);
    container->setMinimumSize(300, 300);
    container->setMaximumSize(600, 600);
    container->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
    container->setFocusPolicy(Qt::StrongFocus);

    window->setGeometry(100, 100, 300, 200);

    layout->addWidget(container);
    QPushButton *button = new QPushButton("show");
    window->connect(button, SIGNAL(clicked()), SLOT(show()));
    layout->addWidget(button);
    button = new QPushButton("hide");
    window->connect(button, SIGNAL(clicked()), SLOT(hide()));
    layout->addWidget(button);

    widget->show();

    return app.exec();

    return 0;
}

#include "main.moc"