mirror of
https://github.com/YACReader/yacreader
synced 2025-05-28 03:10:27 -04:00
94 lines
2.4 KiB
C++
94 lines
2.4 KiB
C++
#include "yacreader_spin_slider_widget.h"
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#include <QHBoxLayout>
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#include <QLabel>
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#include <QSpinBox>
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#include <QSlider>
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YACReaderSpinSliderWidget::YACReaderSpinSliderWidget(QWidget * parent,bool strechableSlider)
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:QWidget(parent),tracking(true)
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{
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QHBoxLayout * layout = new QHBoxLayout;
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layout->addWidget(label = new QLabel(this),1);
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if(!strechableSlider)
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layout->addStretch();
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spinBox = new QSpinBox(this);
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layout->addWidget(spinBox);
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slider = new QSlider(Qt::Horizontal,this);
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layout->addWidget(slider);
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if(strechableSlider)
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{
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layout->setStretchFactor(slider,0.85);
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layout->setStretchFactor(spinBox,0);
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layout->setStretchFactor(label,0.15);
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}
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connect(spinBox, SIGNAL(valueChanged(int)), slider, SLOT(setValue(int)));
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connect(slider, SIGNAL(valueChanged(int)), spinBox, SLOT(setValue(int)));
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connect(slider, SIGNAL(valueChanged(int)), this, SLOT(valueWillChange(int)));
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connect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(valueWillChangeFromSpinBox(int)));
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connect(slider, SIGNAL(sliderReleased()), this, SLOT(sliderRelease()));
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setLayout(layout);
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}
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void YACReaderSpinSliderWidget::valueWillChange(int v)
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{
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Q_UNUSED(v)
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if(tracking)
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emit valueChanged(spinBox->value());
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}
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void YACReaderSpinSliderWidget::valueWillChangeFromSpinBox(int v)
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{
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Q_UNUSED(v)
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if(!tracking && !slider->isSliderDown())
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emit valueChanged(spinBox->value());
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}
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void YACReaderSpinSliderWidget::sliderRelease()
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{
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if(!tracking)
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emit valueChanged(spinBox->value());
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}
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void YACReaderSpinSliderWidget::setRange(int lowValue, int topValue, int step)
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{
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spinBox->setMinimum(lowValue);
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spinBox->setMaximum(topValue);
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spinBox->setSingleStep(step);
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slider->setMinimum(lowValue);
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slider->setMaximum(topValue);
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slider->setSingleStep(step);
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}
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void YACReaderSpinSliderWidget::setValue(int value)
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{
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disconnect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(valueWillChange(int)));
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spinBox->setValue(value);
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connect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(valueWillChange(int)));
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}
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void YACReaderSpinSliderWidget::setText(const QString & text)
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{
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label->setText(text);
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}
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int YACReaderSpinSliderWidget::getValue()
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{
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return spinBox->value();
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}
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QSize YACReaderSpinSliderWidget::minimumSizeHint() const
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{
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return QSize(270, 25);
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}
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void YACReaderSpinSliderWidget::setTracking(bool b)
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{
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tracking = b;
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//slider->setTracking(b);
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}
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