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/* ============================================================
*
* This file is a part of digiKam project
* http://www.digikam.org
*
* Date : 2007-04-15
* Description : a zoom bar used in status bar.
*
* Copyright (C) 2007 by Gilles Caulier <caulier dot gilles at gmail dot com>
*
* 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, or (at your option)
* any later version.
*
* This program 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 General Public License for more details.
*
* ============================================================ */
#ifndef STATUSSTATUSBAR_H
#define STATUSSTATUSBAR_H
// Qt includes.
#include <qslider.h>
#include <qevent.h>
// KDE includes.
#include <qhbox.h>
#include <qstring.h>
// Local includes.
#include "digikam_export.h"
namespace Digikam
{
class StatusZoomBarPriv;
class DIGIKAM_EXPORT QSliderReverseWheel : public QSlider
{
public:
QSliderReverseWheel(QWidget *parent=0);
~QSliderReverseWheel();
private:
void wheelEvent(QWheelEvent *e);
};
// ----------------------------------------------------------------------
class DIGIKAM_EXPORT StatusZoomBar : public QHBox
{
Q_OBJECT
public:
StatusZoomBar( QWidget *parent=0 );
~StatusZoomBar();
void setEnableZoomPlus(bool e);
void setEnableZoomMinus(bool e);
void setZoomSliderValue(int v);
void setZoomTrackerText(const QString& text);
signals:
void signalZoomPlusClicked();
void signalZoomMinusClicked();
void signalZoomSliderChanged(int);
void signalDelayedZoomSliderChanged(int);
void signalZoomSliderReleased(int);
private slots:
void slotZoomSliderChanged(int);
void slotDelayedZoomSliderChanged();
void slotZoomSliderReleased();
private:
StatusZoomBarPriv* d;
};
} // namespace Digikam
#endif /* STATUSSTATUSBAR_H */
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