File indexing completed on 2024-05-05 05:46:03 

0001 /***************************************************************************
0002  *   Copyright (C) 2003 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 #include "capacitor.h"
0012 #include "capacitance.h"
0013 #include "ecnode.h"
0014 #include "libraryitem.h"
0015 
0016 #include <KLocalizedString>
0017 #include <QPainter>
0018 
0019 Item *Capacitor::construct(ItemDocument *itemDocument, bool newItem, const char *id)
0020 {
0021     return new Capacitor(static_cast<ICNDocument *>(itemDocument), newItem, id);
0022 }
0023 
0024 LibraryItem *Capacitor::libraryItem()
0025 {
0026     return new LibraryItem(QStringList(QString("ec/capacitor")), i18n("Capacitor"), i18n("Passive"), "capacitor.png", LibraryItem::lit_component, Capacitor::construct);
0027 }
0028 
0029 Capacitor::Capacitor(ICNDocument *icnDocument, bool newItem, const char *id)
0030     : Component(icnDocument, newItem, id ? id : "capacitor")
0031 {
0032     m_name = i18n("Capacitor");
0033     setSize(-8, -8, 16, 16);
0034 
0035     init1PinLeft();
0036     init1PinRight();
0037 
0038     m_capacitance = createCapacitance(m_pNNode[0], m_pPNode[0], 0.001);
0039 
0040     createProperty("Capacitance", Variant::Type::Double);
0041     property("Capacitance")->setCaption(i18n("Capacitance"));
0042     property("Capacitance")->setUnit("F");
0043     property("Capacitance")->setMinValue(1e-12);
0044     property("Capacitance")->setMaxValue(1e12);
0045     property("Capacitance")->setValue(1e-3);
0046 
0047     addDisplayText("capacitance", QRect(-8, -24, 16, 16), "", false);
0048 }
0049 
0050 Capacitor::~Capacitor()
0051 {
0052 }
0053 
0054 void Capacitor::dataChanged()
0055 {
0056     double capacitance = dataDouble("Capacitance");
0057 
0058     QString display = QString::number(capacitance / getMultiplier(capacitance), 'g', 3) + getNumberMag(capacitance) + "F";
0059     setDisplayText("capacitance", display);
0060 
0061     m_capacitance->setCapacitance(capacitance);
0062 }
0063 
0064 void Capacitor::drawShape(QPainter &p)
0065 {
0066     initPainter(p);
0067 
0068     int _y = int(y()) - 8;
0069     int _x = int(x()) - 8;
0070 
0071     QPen pen;
0072     pen.setWidth(1);
0073     pen.setColor(p.pen().color());
0074     p.setPen(pen);
0075     p.drawRect(_x, _y, 5, 16);
0076     p.drawRect(_x + 11, _y, 5, 16);
0077 
0078     deinitPainter(p);
0079 }