/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
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** accordance with the commercial license agreement provided with the
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** information use the contact form at http://www.qt.io/contact-us.
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** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
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** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
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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