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authorBen Boeckel <MathStuf@gmail.com>2009-02-26 01:14:23 -0500
committerBen Boeckel <MathStuf@gmail.com>2009-02-26 01:14:23 -0500
commita7f0f1c9496014f87a29f9dda239e0bf03d9cbdd (patch)
treeefded3513ff93452b83a75d40987091b81a1b3c0 /sigmodr/widgets/FractionWidget.cpp
parent3f9dc2eda97999a1f2708db987d1c0d118e77755 (diff)
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Moved Script and Fraction widgets to sigmodr/corewidgets
Diffstat (limited to 'sigmodr/widgets/FractionWidget.cpp')
-rw-r--r--sigmodr/widgets/FractionWidget.cpp120
1 files changed, 0 insertions, 120 deletions
diff --git a/sigmodr/widgets/FractionWidget.cpp b/sigmodr/widgets/FractionWidget.cpp
deleted file mode 100644
index 4388661e..00000000
--- a/sigmodr/widgets/FractionWidget.cpp
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright 2008-2009 Ben Boeckel <MathStuf@gmail.com>
- *
- * 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 3 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 General Public License along
- * with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-// Header include
-#include "FractionWidget.h"
-
-// KDE includes
-#include <KIntNumInput>
-#include <KLineEdit>
-
-// Qt includes
-#include <QtCore/QFile>
-#include <QtUiTools/QUiLoader>
-
-// C includes
-#include <climits>
-
-using namespace Sigcore;
-using namespace Sigmodr::Widgets;
-
-FractionWidget::FractionWidget(QWidget* parent, const Fraction& value) :
- QWidget(parent),
- m_value(value),
- m_behavior(Any)
-{
- QFile file(":/gui/weather.ui");
- file.open(QFile::ReadOnly);
- QWidget *formWidget = QUiLoader().load(&file, this);
- file.close();
- ui_numerator = formWidget->findChild<KIntNumInput*>("varNumerator");
- ui_denominator = formWidget->findChild<KIntNumInput*>("varDenominator");
- ui_value = formWidget->findChild<KLineEdit*>("varValue");
- connect(ui_numerator, SIGNAL(valueChanged(int)), this, SLOT(numeratorChanged(int)));
- connect(ui_denominator, SIGNAL(valueChanged(int)), this, SLOT(denominatorChanged(int)));
- connect(this, SIGNAL(valueChanged(Fraction)), SLOT(updateValue()));
- connect(this, SIGNAL(valueChanged(Fraction)), SLOT(resetRanges()));
- connect(this, SIGNAL(behaviorChanged(Behavior)), SLOT(resetRanges()));
- resetRanges();
-}
-
-FractionWidget::Behavior FractionWidget::behavior() const
-{
- return m_behavior;
-}
-
-Fraction FractionWidget::value() const
-{
- return m_value;
-}
-
-void FractionWidget::setBehavior(const Behavior behavior)
-{
- m_behavior = behavior;
- emit(behaviorChanged(m_behavior));
-}
-
-void FractionWidget::setValue(const Fraction& value)
-{
- if (!ui_value->text().isEmpty() && (m_value == value))
- return;
- m_value = value;
- emit(valueChanged(m_value));
-}
-
-void FractionWidget::updateValue()
-{
- ui_value->setText(QString::number(double(m_value), 'g', 7));
-}
-
-void FractionWidget::numeratorChanged(const int numerator)
-{
- m_value.setNumerator(numerator);
- emit(valueChanged(m_value));
-}
-
-void FractionWidget::denominatorChanged(const int denominator)
-{
- m_value.setDenominator(denominator);
- emit(valueChanged(m_value));
-}
-
-void FractionWidget::resetRanges()
-{
- ui_numerator->setValue(m_value.numerator());
- ui_denominator->setValue(m_value.denominator());
- int numMin = 0;
- int numMax = INT_MAX;
- int denomMin = 1;
- int denomMax = INT_MAX;
- switch (m_behavior)
- {
- case NonZero:
- numMin = 1;
- case Proper:
- numMax = m_value.denominator();
- break;
- case Improper:
- denomMax = m_value.numerator();
- case AnyButZero:
- numMin = 1;
- default:
- break;
- }
- ui_numerator->setRange(numMin, numMax);
- ui_denominator->setRange(denomMin, denomMax);
-}