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/***************************************************************************
* Copyright (C) 2003-2005 by David Saxton *
* david@bluehaze.org *
* *
* 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 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#ifndef ECPOTENTIOMETER_H
#define ECPOTENTIOMETER_H
#include "component.h"
class QSlider;
/**
@short Potentiometer
@author David Saxton
*/
class ECPotentiometer : public Component
{
public:
ECPotentiometer( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
~ECPotentiometer();
static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id );
static LibraryItem *libraryItem();
virtual void sliderValueChanged( const QString &id, int newValue );
private:
void dataChanged();
virtual void drawShape( QPainter &p );
ECNode * m_p1;
Resistance *m_r1, *m_r2;
double m_resistance;
double m_sliderProp;
QSlider * m_pSlider;
};
#endif
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