labeled_slider.h

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/* ============================================================
 *
 * This file is part of the KDE project
 *
 * Date        : 2007-09-13
 * Description : Sane interface for KDE
 *
 * Copyright (C) 2007-2011 by Kare Sars <kare.sars@iki .fi>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) version 3, or any
 * later version accepted by the membership of KDE e.V. (or its
 * successor approved by the membership of KDE e.V.), which shall
 * act as a proxy defined in Section 6 of version 3 of the license.
 *
 * 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * ============================================================ */

#ifndef LABELED_SLIDER_H
#define LABELED_SLIDER_H

#include "ksane_option_widget.h"

// Qt includes
#include <QSlider>

class KIntSpinBox;
class KLocalizedString;

namespace KSaneIface
{

class LabeledSlider : public KSaneOptionWidget
{
    Q_OBJECT

public:

    LabeledSlider(QWidget *parent, const QString& text,
                int min, int max, int st);
    ~LabeledSlider();

    int value() const { return( m_slider->value()); }

public Q_SLOTS:

    void setValue(int);
    void setRange(int min, int max);
    void setStep(int);
    void setSuffix(const KLocalizedString &text);

private Q_SLOTS:

    void syncValues(int);
    void fixValue();

Q_SIGNALS:

    void valueChanged(int);

private:

    QSlider     *m_slider;
    KIntSpinBox *m_spinb;
    int          m_step;
};

}  // NameSpace KSaneIface

#endif // LABELED_SLIDER_H