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