/****************************************************************************

**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the QtGui module of the Qt Toolkit.

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** 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

** 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.

**

** If you have questions regarding the use of this file, please contact

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** $QT_END_LICENSE$

**

****************************************************************************/

#ifndef QUNDOVIEW_H

#define QUNDOVIEW_H

#include <QtGui/qlistview.h>

#include <QtCore/qstring.h>

#ifndef QT_NO_UNDOVIEW

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

class QUndoViewPrivate;

class QUndoStack;

class QUndoGroup;

class QIcon;

QT_MODULE(Gui)

class Q_GUI_EXPORT QUndoView : public QListView

{

    Q_OBJECT

    Q_DECLARE_PRIVATE(QUndoView)

    Q_PROPERTY(QString emptyLabel READ emptyLabel WRITE setEmptyLabel)

    Q_PROPERTY(QIcon cleanIcon READ cleanIcon WRITE setCleanIcon)

public:

    explicit QUndoView(QWidget *parent = 0);

    explicit QUndoView(QUndoStack *stack, QWidget *parent = 0);

#ifndef QT_NO_UNDOGROUP

    explicit QUndoView(QUndoGroup *group, QWidget *parent = 0);

#endif

    ~QUndoView();

    QUndoStack *stack() const;

#ifndef QT_NO_UNDOGROUP

    QUndoGroup *group() const;

#endif

    void setEmptyLabel(const QString &label);

    QString emptyLabel() const;

    void setCleanIcon(const QIcon &icon);

    QIcon cleanIcon() const;

public Q_SLOTS:

    void setStack(QUndoStack *stack);

#ifndef QT_NO_UNDOGROUP

    void setGroup(QUndoGroup *group);

#endif

private:

    Q_DISABLE_COPY(QUndoView)

};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QT_NO_UNDOVIEW

#endif // QUNDOVIEW_H