/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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 as published by the Free Software
** 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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** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt 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 ABSTRACTSETTINGS_P_H
#define ABSTRACTSETTINGS_P_H

#include <QtDesigner/sdk_global.h>

#include <QtCore/QVariant>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

class QString;

class QDESIGNER_SDK_EXPORT QDesignerSettingsInterface
{
public:
    virtual ~QDesignerSettingsInterface() {}

    virtual void beginGroup(const QString &prefix) = 0;
    virtual void endGroup() = 0;

    virtual bool contains(const QString &key) const = 0;
    virtual void setValue(const QString &key, const QVariant &value) = 0;
    virtual QVariant value(const QString &key, const QVariant &defaultValue = QVariant()) const = 0;
    virtual void remove(const QString &key) = 0;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif // ABSTRACTSETTINGS_P_H
