You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
93 lines
2.6 KiB
93 lines
2.6 KiB
/***************************************************************************
|
|
* Copyright (C) 2003 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. *
|
|
***************************************************************************/
|
|
|
|
#include "capacitance.h"
|
|
#include "eccapacitor.h"
|
|
#include "ecnode.h"
|
|
#include "libraryitem.h"
|
|
|
|
#include <tdelocale.h>
|
|
#include <tqpainter.h>
|
|
|
|
Item* ECCapacitor::construct( ItemDocument *itemDocument, bool newItem, const char *id )
|
|
{
|
|
return new ECCapacitor( (ICNDocument*)itemDocument, newItem, id );
|
|
}
|
|
|
|
LibraryItem* ECCapacitor::libraryItem()
|
|
{
|
|
return new LibraryItem(
|
|
"ec/capacitor",
|
|
i18n("Capacitor"),
|
|
i18n("Discrete"),
|
|
"capacitor.png",
|
|
LibraryItem::lit_component,
|
|
ECCapacitor::construct
|
|
);
|
|
}
|
|
|
|
ECCapacitor::ECCapacitor( ICNDocument *icnDocument, bool newItem, const char *id )
|
|
: Component( icnDocument, newItem, id ? id : "capacitor" )
|
|
{
|
|
m_name = i18n("Capacitor");
|
|
m_desc = i18n("Stores electrical charge.<br><br>"
|
|
"The voltage across the capacitor and capacitance are related by <i>Charge = Capacitance x Voltage</i>.");
|
|
setSize( -8, -8, 16, 16 );
|
|
|
|
init1PinLeft();
|
|
init1PinRight();
|
|
|
|
m_capacitance = createCapacitance( m_pNNode[0], m_pPNode[0], 0.001 );
|
|
|
|
createProperty( "Capacitance", Variant::Type::Double );
|
|
property("Capacitance")->setCaption( i18n("Capacitance") );
|
|
property("Capacitance")->setUnit("F");
|
|
property("Capacitance")->setMinValue(1e-12);
|
|
property("Capacitance")->setMaxValue(1e12);
|
|
property("Capacitance")->setValue(1e-3);
|
|
|
|
addDisplayText( "capacitance", TQRect( -8, -24, 16, 16 ), "", false );
|
|
}
|
|
|
|
ECCapacitor::~ECCapacitor()
|
|
{
|
|
}
|
|
|
|
void ECCapacitor::dataChanged()
|
|
{
|
|
double capacitance = dataDouble("Capacitance");
|
|
|
|
TQString display = TQString::number( capacitance / getMultiplier(capacitance), 'g', 3 ) + getNumberMag(capacitance) + "F";
|
|
setDisplayText( "capacitance", display );
|
|
|
|
m_capacitance->setCapacitance(capacitance);
|
|
}
|
|
|
|
void ECCapacitor::drawShape( TQPainter &p )
|
|
{
|
|
initPainter(p);
|
|
|
|
int _y = (int)y()-8;
|
|
int _x = (int)x()-8;
|
|
|
|
TQPen pen;
|
|
pen.setWidth(1);
|
|
pen.setColor( p.pen().color() );
|
|
p.setPen(pen);
|
|
p.drawRect( _x, _y, 5, 16 );
|
|
p.drawRect( _x+11, _y, 5, 16 );
|
|
|
|
|
|
deinitPainter(p);
|
|
// p.drawPolyline( areaPoints() );
|
|
}
|
|
|
|
|