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-rw-r--r--lib/widgets/propeditor/pdoublenuminput.cpp94
1 files changed, 94 insertions, 0 deletions
diff --git a/lib/widgets/propeditor/pdoublenuminput.cpp b/lib/widgets/propeditor/pdoublenuminput.cpp
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+++ b/lib/widgets/propeditor/pdoublenuminput.cpp
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+/***************************************************************************
+ * Copyright (C) 2003-2004 by Alexander Dymo *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU Library General Public License as *
+ * published by the Free Software Foundation; either version 2 of the *
+ * License, or (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU Library General Public *
+ * License along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+#include "pdoublenuminput.h"
+
+#ifndef PURE_QT
+#include <knuminput.h>
+#else
+#include "qfloatinput.h"
+#endif
+
+#include <limits.h>
+#include <math.h>
+#include <qlayout.h>
+
+namespace PropertyLib{
+
+PDoubleNumInput::PDoubleNumInput(MultiProperty *property, QWidget *parent, const char *name)
+ :PropertyWidget(property, parent, name)
+{
+ QHBoxLayout *l = new QHBoxLayout(this, 0, 0);
+#ifndef PURE_QT
+ m_edit = new KDoubleNumInput(-999999.0, 999999.0, 0.0, 0.01, 2, this);
+ m_edit->setLabel(QString::null);
+ connect(m_edit, SIGNAL(valueChanged(double)), this, SLOT(updateProperty(double)));
+#else
+ m_edit = new QFloatInput(-999999, 999999, 0.01, 2, this );
+ connect(m_edit, SIGNAL(valueChanged(int)), this, SLOT(updateProperty(int)));
+#endif
+ m_edit->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
+/* m_edit->setMinValue(-999999999);
+ m_edit->setMaxValue(+999999999);
+ m_edit->setPrecision(2);*/
+ l->addWidget(m_edit);
+
+}
+
+QVariant PDoubleNumInput::value() const
+{
+ return QVariant(m_edit->value());
+}
+
+void PDoubleNumInput::setValue(const QVariant &value, bool emitChange)
+{
+#ifndef PURE_QT
+ disconnect(m_edit, SIGNAL(valueChanged(double)), this, SLOT(updateProperty(double)));
+ m_edit->setValue(value.toDouble());
+ connect(m_edit, SIGNAL(valueChanged(double)), this, SLOT(updateProperty(double)));
+#else
+ disconnect(m_edit, SIGNAL(valueChanged(int)), this, SLOT(updateProperty(int)));
+ m_edit->setValue(int(value.toDouble()*pow(m_edit->digits(),10)));
+ connect(m_edit, SIGNAL(valueChanged(int)), this, SLOT(updateProperty(int)));
+#endif
+ if (emitChange)
+ emit propertyChanged(m_property, value);
+}
+
+void PDoubleNumInput::updateProperty(double val)
+{
+ emit propertyChanged(m_property, QVariant(val));
+}
+void PDoubleNumInput::updateProperty(int val)
+{
+#ifdef PURE_QT
+ QString format = QString("%.%1f").arg( m_edit->digits() );
+ QString strVal = QString().sprintf(format.latin1(),
+ (val/(float)pow(m_edit->digits(),10)) );
+ emit propertyChanged(m_property, QVariant(strVal));
+#else
+ Q_UNUSED(val);
+#endif
+}
+
+}
+
+#ifndef PURE_QT
+#include "pdoublenuminput.moc"
+#endif