File indexing completed on 2024-05-05 05:46:05 

0001 /***************************************************************************
0002  *   Copyright (C) 2003-2005 by David Saxton                               *
0003  *   david@bluehaze.org                                                    *
0004  *                                                                         *
0005  *   This program is free software; you can redistribute it and/or modify  *
0006  *   it under the terms of the GNU General Public License as published by  *
0007  *   the Free Software Foundation; either version 2 of the License, or     *
0008  *   (at your option) any later version.                                   *
0009  ***************************************************************************/
0010 
0011 #ifndef ECPOTENTIOMETER_H
0012 #define ECPOTENTIOMETER_H
0013 
0014 #include "component.h"
0015 
0016 class QSlider;
0017 
0018 /**
0019 @short Potentiometer
0020 @author David Saxton
0021 */
0022 class ECPotentiometer : public Component
0023 {
0024 public:
0025     ECPotentiometer(ICNDocument *icnDocument, bool newItem, const char *id = nullptr);
0026     ~ECPotentiometer() override;
0027 
0028     static Item *construct(ItemDocument *itemDocument, bool newItem, const char *id);
0029     static LibraryItem *libraryItem();
0030 
0031     void sliderValueChanged(const QString &id, int newValue) override;
0032 
0033 private:
0034     void dataChanged() override;
0035     void drawShape(QPainter &p) override;
0036 
0037     ECNode *m_p1;
0038     Resistance *m_r1, *m_r2;
0039     double m_resistance;
0040     double m_sliderProp;
0041     QSlider *m_pSlider;
0042 };
0043 #endif