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100 lines
2.1 KiB
100 lines
2.1 KiB
/* ============================================================
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*
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* This file is a part of digiKam project
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* http://www.digikam.org
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*
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* Date : 2007-04-15
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* Description : a zoom bar used in status bar.
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*
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* Copyright (C) 2007 by Gilles Caulier <caulier dot gilles at gmail dot com>
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*
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* This program is free software; you can redistribute it
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* and/or modify it under the terms of the GNU General
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* Public License as published by the Free Software Foundation;
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* either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* ============================================================ */
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#ifndef STATUSSTATUSBAR_H
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#define STATUSSTATUSBAR_H
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// Qt includes.
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#include <qslider.h>
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#include <qevent.h>
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// KDE includes.
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#include <qhbox.h>
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#include <qstring.h>
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// Local includes.
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#include "digikam_export.h"
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namespace Digikam
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{
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class StatusZoomBarPriv;
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class DIGIKAM_EXPORT QSliderReverseWheel : public QSlider
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{
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public:
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QSliderReverseWheel(QWidget *parent=0);
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~QSliderReverseWheel();
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private:
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void wheelEvent(QWheelEvent *e);
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};
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// ----------------------------------------------------------------------
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class DIGIKAM_EXPORT StatusZoomBar : public QHBox
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{
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Q_OBJECT
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public:
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StatusZoomBar( QWidget *parent=0 );
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~StatusZoomBar();
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void setEnableZoomPlus(bool e);
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void setEnableZoomMinus(bool e);
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void setZoomSliderValue(int v);
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void setZoomTrackerText(const QString& text);
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signals:
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void signalZoomPlusClicked();
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void signalZoomMinusClicked();
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void signalZoomSliderChanged(int);
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void signalDelayedZoomSliderChanged(int);
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void signalZoomSliderReleased(int);
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private slots:
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void slotZoomSliderChanged(int);
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void slotDelayedZoomSliderChanged();
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void slotZoomSliderReleased();
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private:
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StatusZoomBarPriv* d;
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};
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} // namespace Digikam
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#endif /* STATUSSTATUSBAR_H */
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