/****************************************************************************
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Nokia Corporation (qt-info@nokia.com)
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** This file is part of the Qt Designer of the Qt Toolkit.
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** contained in the Technology Preview License Agreement accompanying
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** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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****************************************************************************/

#ifndef PROPERTYSHEET_H
#define PROPERTYSHEET_H

#include <QtDesigner/extension.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

class QVariant;

class QDesignerPropertySheetExtension
{
public:
    virtual ~QDesignerPropertySheetExtension() {}

    virtual int count() const = 0;

    virtual int indexOf(const QString &name) const = 0;

    virtual QString propertyName(int index) const = 0;
    virtual QString propertyGroup(int index) const = 0;
    virtual void setPropertyGroup(int index, const QString &group) = 0;

    virtual bool hasReset(int index) const = 0;
    virtual bool reset(int index) = 0;

    virtual bool isVisible(int index) const = 0;
    virtual void setVisible(int index, bool b) = 0;

    virtual bool isAttribute(int index) const = 0;
    virtual void setAttribute(int index, bool b) = 0;

    virtual QVariant property(int index) const = 0;
    virtual void setProperty(int index, const QVariant &value) = 0;

    virtual bool isChanged(int index) const = 0;
    virtual void setChanged(int index, bool changed) = 0;

};

Q_DECLARE_EXTENSION_INTERFACE(QDesignerPropertySheetExtension,
    "com.trolltech.Qt.Designer.PropertySheet")

QT_END_NAMESPACE

QT_END_HEADER

#endif // PROPERTYSHEET_H