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** This file is part of the QtQuick module of the Qt Toolkit.
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#ifndef QQUICKWINDOW_ATTACHED_P_H
#define QQUICKWINDOW_ATTACHED_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <private/qtquickglobal_p.h>
#include <qqml.h>
#include <QWindow>

QT_BEGIN_NAMESPACE

class QQuickItem;
class QQuickWindow;

class Q_QUICK_PRIVATE_EXPORT QQuickWindowAttached : public QObject
{
    Q_OBJECT

    Q_PROPERTY(QWindow::Visibility visibility READ visibility NOTIFY visibilityChanged)
    Q_PROPERTY(bool active READ isActive NOTIFY activeChanged)
    Q_PROPERTY(QQuickItem* activeFocusItem READ activeFocusItem NOTIFY activeFocusItemChanged)
    Q_PROPERTY(QQuickItem* contentItem READ contentItem NOTIFY contentItemChanged)
    Q_PROPERTY(int width READ width NOTIFY widthChanged)
    Q_PROPERTY(int height READ height NOTIFY heightChanged)
    Q_PROPERTY(QQuickWindow *window READ window NOTIFY windowChanged)

public:
    QQuickWindowAttached(QObject* attachee);

    QWindow::Visibility visibility() const;
    bool isActive() const;
    QQuickItem* activeFocusItem() const;
    QQuickItem* contentItem() const;
    int width() const;
    int height() const;
    QQuickWindow *window() const;

Q_SIGNALS:

    void visibilityChanged();
    void activeChanged();
    void activeFocusItemChanged();
    void contentItemChanged();
    void widthChanged();
    void heightChanged();
    void windowChanged();

protected Q_SLOTS:
    void windowChange(QQuickWindow*);

private:
    QQuickWindow* m_window;
    QQuickItem* m_attachee;
};

QT_END_NAMESPACE

#endif