/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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 will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** 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.
**
** 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 met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef ABSTRACTMETADATABASE_H
#define ABSTRACTMETADATABASE_H

#include <QtDesigner/sdk_global.h>

#include <QtCore/QObject>
#include <QtCore/QList>
#include <QtCore/QHash>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

class QCursor;
class QWidget;

class QDesignerFormEditorInterface;

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

    virtual QString name() const = 0;
    virtual void setName(const QString &name) = 0;
    
    virtual QList<QWidget*> tabOrder() const = 0;
    virtual void setTabOrder(const QList<QWidget*> &tabOrder) = 0;
  
    virtual bool enabled() const = 0;
    virtual void setEnabled(bool b) = 0;    
};


class QDESIGNER_SDK_EXPORT QDesignerMetaDataBaseInterface: public QObject
{
    Q_OBJECT
public:
    QDesignerMetaDataBaseInterface(QObject *parent = 0);
    virtual ~QDesignerMetaDataBaseInterface();

    virtual QDesignerMetaDataBaseItemInterface *item(QObject *object) const = 0;
    virtual void add(QObject *object) = 0;
    virtual void remove(QObject *object) = 0;

    virtual QList<QObject*> objects() const = 0;

    virtual QDesignerFormEditorInterface *core() const = 0;
    
Q_SIGNALS:
    void changed();
};

QT_END_NAMESPACE

QT_END_HEADER

#endif // ABSTRACTMETADATABASE_H