|  | Home · All Classes · Main Classes · Grouped Classes · Modules · Functions |

# lcdrange.h Example File
tutorial/t9/lcdrange.h

     /****************************************************************************
     **
     ** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.
     **
     ** This file is part of the example classes of the Qt Toolkit.
     **
     ** This file may be used under the terms of the GNU General Public
     ** License version 2.0 as published by the Free Software Foundation
     ** and appearing in the file LICENSE.GPL included in the packaging of
     ** this file.  Please review the following information to ensure GNU
     ** General Public Licensing requirements will be met:
     ** http://www.trolltech.com/products/qt/opensource.html
     **
     ** If you are unsure which license is appropriate for your use, please
     ** review the following information:
     ** http://www.trolltech.com/products/qt/licensing.html or contact the
     ** sales department at sales@trolltech.com.
     **
     ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
     ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
     **
     ****************************************************************************/

     #ifndef LCDRANGE_H
     #define LCDRANGE_H

     #include <QWidget>

     class QSlider;

     class LCDRange : public QWidget
     {
         Q_OBJECT

     public:
         LCDRange(QWidget *parent = 0);

         int value() const;

     public slots:
         void setValue(int value);
         void setRange(int minValue, int maxValue);

     signals:
         void valueChanged(int newValue);

     private:
         QSlider *slider;
     };

     #endif