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95 lines
3.6 KiB
95 lines
3.6 KiB
/***************************************************************************
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* Copyright (C) 2003-2004 by Alexander Dymo *
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* cloudtemple@mskat.net *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU Library General Public License as *
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* published by the Free Software Foundation; either version 2 of the *
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* License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include "pdoublenuminput.h"
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#ifndef PURE_QT
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#include <knuminput.h>
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#else
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#include "qfloatinput.h"
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#endif
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#include <limits.h>
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#include <math.h>
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#include <qlayout.h>
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namespace PropertyLib{
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PDoubleNumInput::PDoubleNumInput(MultiProperty *property, QWidget *parent, const char *name)
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:PropertyWidget(property, parent, name)
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{
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QHBoxLayout *l = new QHBoxLayout(this, 0, 0);
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#ifndef PURE_QT
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m_edit = new KDoubleNumInput(-999999.0, 999999.0, 0.0, 0.01, 2, this);
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m_edit->setLabel(QString::null);
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connect(m_edit, SIGNAL(valueChanged(double)), this, SLOT(updateProperty(double)));
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#else
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m_edit = new QFloatInput(-999999, 999999, 0.01, 2, this );
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connect(m_edit, SIGNAL(valueChanged(int)), this, SLOT(updateProperty(int)));
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#endif
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m_edit->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
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/* m_edit->setMinValue(-999999999);
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m_edit->setMaxValue(+999999999);
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m_edit->setPrecision(2);*/
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l->addWidget(m_edit);
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}
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QVariant PDoubleNumInput::value() const
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{
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return QVariant(m_edit->value());
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}
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void PDoubleNumInput::setValue(const QVariant &value, bool emitChange)
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{
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#ifndef PURE_QT
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disconnect(m_edit, SIGNAL(valueChanged(double)), this, SLOT(updateProperty(double)));
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m_edit->setValue(value.toDouble());
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connect(m_edit, SIGNAL(valueChanged(double)), this, SLOT(updateProperty(double)));
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#else
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disconnect(m_edit, SIGNAL(valueChanged(int)), this, SLOT(updateProperty(int)));
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m_edit->setValue(int(value.toDouble()*pow(m_edit->digits(),10)));
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connect(m_edit, SIGNAL(valueChanged(int)), this, SLOT(updateProperty(int)));
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#endif
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if (emitChange)
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emit propertyChanged(m_property, value);
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}
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void PDoubleNumInput::updateProperty(double val)
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{
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emit propertyChanged(m_property, QVariant(val));
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}
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void PDoubleNumInput::updateProperty(int val)
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{
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#ifdef PURE_QT
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QString format = QString("%.%1f").arg( m_edit->digits() );
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QString strVal = QString().sprintf(format.latin1(),
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(val/(float)pow(m_edit->digits(),10)) );
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emit propertyChanged(m_property, QVariant(strVal));
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#else
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Q_UNUSED(val);
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#endif
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}
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}
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#ifndef PURE_QT
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#include "pdoublenuminput.moc"
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#endif
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