/*
 *
 * Copyright (C) 2003-2008 Sebastian Trueg <trueg@k3b.org>
 *
 * This file is part of the K3b project.
 * Copyright (C) 1998-2008 Sebastian Trueg <trueg@k3b.org>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * See the file "COPYING" for the exact licensing terms.
 */

#ifndef K3B_BUSY_WIDGET_H
#define K3B_BUSY_WIDGET_H


#include <QFrame>
#include "k3b_export.h"

class QTimer;


namespace K3b {
    class LIBK3B_EXPORT BusyWidget : public QFrame
    {
        Q_OBJECT

    public:
        BusyWidget( QWidget* parent = 0 );
        ~BusyWidget();

        void showBusy( bool b );

        QSize sizeHint() const;
        QSize minimumSizeHint() const;

    protected:
        void paintEvent( QPaintEvent* );

    private Q_SLOTS:
        void animateBusy();

    private:
        bool m_bBusy;
        int m_iBusyPosition;

        QTimer* m_busyTimer;
    };
}


#endif