1 files changed, 147 insertions, 0 deletions
diff --git a/chalk/ui/kis_double_widget.cpp b/chalk/ui/kis_double_widget.cpp
new file mode 100644
index 000000000..3325f07bb
--- /dev/null
+++ b/chalk/ui/kis_double_widget.cpp
@@ -0,0 +1,147 @@
+/*
+ *  kis_double_widget.cpp - part of Chalk
+ *
+ *  Copyright (c) 1999 Carsten Pfeiffer <pfeiffer@kde.org>
+ *  Copyright (c) 2004 Adrian Page <adrian@pagenet.plus.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 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 General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include <tqhbox.h>
+#include <tqlayout.h>
+#include <tqslider.h>
+
+#include <knuminput.h>
+
+#include "kis_double_widget.h"
+
+KisDoubleWidget::KisDoubleWidget(TQWidget* parent, const char* name)
+  : super(parent, name)
+{
+    init(0, 1);
+}
+
+KisDoubleWidget::KisDoubleWidget(double min, double max, TQWidget* parent, const char* name)
+  : super(parent, name)
+{
+    init(min, max);
+}
+
+KisDoubleWidget::~KisDoubleWidget()
+{
+}
+
+void KisDoubleWidget::init(double min, double max)
+{
+    m_spinBox = new KDoubleSpinBox(min, max, 0.05, 0, 2, this, "spinbox");
+    connect(m_spinBox, TQT_SIGNAL(valueChanged(double)), this, TQT_SLOT(setSliderValue(double)));
+
+    m_slider = new TQSlider(static_cast<int>(min * 100 + 0.5), static_cast<int>(max * 100 + 0.5), 1, 0, Qt::Horizontal, this, "sld");
+    connect(m_slider, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(sliderValueChanged(int)));
+    connect(m_slider, TQT_SIGNAL(sliderPressed()), TQT_SIGNAL(sliderPressed()));
+    connect(m_slider, TQT_SIGNAL(sliderReleased()), TQT_SIGNAL(sliderReleased()));
+
+    m_layout = new TQHBoxLayout(this, 0, -1, "hbox layout");
+
+    m_layout->addWidget(m_slider);
+    m_layout->addSpacing(5);
+    m_layout->addWidget(m_spinBox);
+    m_layout->addItem(new TQSpacerItem(5,1,TQSizePolicy::Expanding, TQSizePolicy::Minimum));
+}
+
+double KisDoubleWidget::value() const
+{
+    return m_spinBox->value();
+}
+
+void KisDoubleWidget::setValue(double value)
+{
+    int intValue;
+
+    if (value < 0) {
+        intValue = static_cast<int>(value * 100 - 0.5);
+    } else {
+        intValue = static_cast<int>(value * 100 + 0.5);
+    }
+    m_slider->setValue(intValue);
+}
+
+void KisDoubleWidget::setRange(double min, double max)
+{
+    m_spinBox->setRange(min, max);
+    m_slider->setRange(static_cast<int>(min * 100 + 0.5), static_cast<int>(max * 100 + 0.5));
+}
+
+void KisDoubleWidget::setTickmarks(TQSlider::TickSetting tickSetting)
+{
+    m_slider->setTickmarks(tickSetting);
+}
+
+void KisDoubleWidget::setTickInterval(double value)
+{
+    m_slider->setTickInterval(static_cast<int>(value * 100 + 0.5));
+}
+
+double KisDoubleWidget::tickInterval() const
+{
+    return m_slider->tickInterval() / 100.0;
+}
+
+void KisDoubleWidget::setSliderValue(double value)
+{
+    int intValue;
+
+    if (value < 0) {
+        intValue = static_cast<int>(value * 100 - 0.5);
+    } else {
+        intValue = static_cast<int>(value * 100 + 0.5);
+    }
+    m_slider->setValue(intValue);
+    emit valueChanged(value);
+}
+
+void KisDoubleWidget::sliderValueChanged(int value)
+{
+    m_spinBox->setValue(value / 100.0);
+}
+
+void KisDoubleWidget::setPrecision(int precision)
+{
+    m_spinBox->setPrecision(precision);
+}
+
+void KisDoubleWidget::setLineStep(double step)
+{
+    m_spinBox->setLineStep(step);
+    m_slider->setLineStep(static_cast<int>(step * 100));
+}
+
+void KisDoubleWidget::setPageStep(double step)
+{
+    m_slider->setPageStep(static_cast<int>(step * 100));
+}
+
+void KisDoubleWidget::setTracking(bool tracking)
+{
+    m_slider->setTracking(tracking);
+}
+
+bool KisDoubleWidget::tracking() const
+{
+    return m_slider->tracking();
+}
+
+#include "kis_double_widget.moc"
+