WaitCursor.h

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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

/*
    Sonic Visualiser
    An audio file viewer and annotation editor.
    Centre for Digital Music, Queen Mary, University of London.
    This file copyright 2007 QMUL.
    
    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 included with this distribution for more information.
*/

#ifndef _WAIT_CURSOR_H_
#define _WAIT_CURSOR_H_

#include <QObject>
#include <QCursor>

class QTimer;
class QWidget;

class WaitCursor : public QObject
{
    Q_OBJECT

public:
    WaitCursor(QWidget *w);
    virtual ~WaitCursor();

protected slots:
    void timeout();

protected:
    QWidget *m_widget;
    QCursor m_origCursor;
    bool m_set;
};

#endif

---