/*  This file is part of the OPIE libraries
    Copyright (C) 2003 Maximilian Reiss  (harlekin@handhelds.org)

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.
*/



#ifndef WAITPOPUP_H
#define WAITPOPUP_H

#include <qdialog.h>
#include <qpixmap.h>
#include <qlabel.h>
#include <qtimer.h>

/**
 * This class displays a animated waiting icon in the middle of the screen.
 *
 * @short modal hour glass dialog
 * @see QDialog
 * @author Maximilian Reiß
 */
class OWait : public QDialog {

    Q_OBJECT

public:
    // FIXME Wflags -zecke?
    OWait(QWidget *parent=0,const char* name=0, bool dispIcon=TRUE);
    ~OWait();

    /**
     * reimplemented for control reasons
     */
    void show();

    /**
     * Set the time before the icon will be automaticly hidden
     * The timer will be started once the widget will be shown.
     * @param length - time in seconds
     */
    void setTimerLength( int length );

    public slots:
    /**
     * reimplemented for control reasons
     */
    void hide();

 private:
    void timerEvent( QTimerEvent * ) ;
    void paintEvent( QPaintEvent * );

    QPixmap m_pix;
    QLabel *m_lb;
    QTimer *m_waitTimer;
    int m_timerLength;
    int m_aniSize;
    class Private;
    Private *d;
};

#endif