/****************************************************************************
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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)
**
** This file is part of the Qt Designer of the Qt Toolkit.
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** GNU Lesser General Public License Usage
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** 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 will be met:
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** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia 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
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** file. Please review the following information to ensure the GNU General
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****************************************************************************/

#ifndef LAYOUT_PROPERTYSHEET_H
#define LAYOUT_PROPERTYSHEET_H

#include <qdesigner_propertysheet_p.h>
#include <extensionfactory_p.h>

#include <QtGui/QLayout>

QT_BEGIN_NAMESPACE

class QDesignerFormEditorInterface;
class DomLayout;

namespace qdesigner_internal {

class LayoutPropertySheet: public QDesignerPropertySheet
{
    Q_OBJECT
    Q_INTERFACES(QDesignerPropertySheetExtension)
public:
    explicit LayoutPropertySheet(QLayout *object, QObject *parent = 0);
    virtual ~LayoutPropertySheet();

    virtual void setProperty(int index, const QVariant &value);
    virtual QVariant property(int index) const;
    virtual bool reset(int index);
    void setChanged(int index, bool changed);

    static void stretchAttributesToDom(QDesignerFormEditorInterface *core, QLayout *lt, DomLayout *domLayout);
    static void markChangedStretchProperties(QDesignerFormEditorInterface *core, QLayout *lt, const DomLayout *domLayout);

private:
    QLayout *m_layout;
};

typedef QDesignerPropertySheetFactory<QLayout, LayoutPropertySheet>  LayoutPropertySheetFactory;
}  // namespace qdesigner_internal

QT_END_NAMESPACE

#endif // LAYOUT_PROPERTYSHEET_H