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/***************************************************************************
*
* Copyright (C) 2005 Elad Lahav ([email protected])
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
***************************************************************************/
#ifndef PROGRESSDLG_H
#define PROGRESSDLG_H
#include <qwidget.h>
#include <qtimer.h>
#include <kprogress.h>
/**
* An improved progress dialog.
* This variation of the standard KDE progress dialog displays a busy
* indicator while waiting for the first value greater than 0.
* @author Elad Lahav
*/
class ProgressDlg : public KProgressDialog
{
Q_OBJECT
public:
ProgressDlg(const QString&, const QString&, QWidget* pParent = 0, const
char* szName = 0);
~ProgressDlg();
void setValue(int);
void setIdle();
private:
/** When the value is 0, this timer initiates value changes that cause
the progress-bar to move. */
QTimer* m_pIdleTimer;
/** A dummy value used to move the progress-bar while the value is 0. */
int m_nIdleValue;
private slots:
void slotShowBusy();
};
#endif
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