fca727c191
When pressing the up and down arrows or moving the mouse wheel for the media slider, the slider would move.
53 lines
1.1 KiB
C++
53 lines
1.1 KiB
C++
#include "slider-absoluteset-style.hpp"
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#include "media-slider.hpp"
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#include <QStyleFactory>
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MediaSlider::MediaSlider(QWidget *parent) : SliderIgnoreScroll(parent)
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{
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installEventFilter(this);
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setMouseTracking(true);
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QString styleName = style()->objectName();
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QStyle *style;
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style = QStyleFactory::create(styleName);
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if (!style) {
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style = new SliderAbsoluteSetStyle();
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} else {
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style = new SliderAbsoluteSetStyle(style);
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}
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style->setParent(this);
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this->setStyle(style);
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}
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void MediaSlider::mouseMoveEvent(QMouseEvent *event)
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{
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int val = minimum() + ((maximum() - minimum()) * event->x()) / width();
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if (val > maximum())
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val = maximum();
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else if (val < minimum())
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val = minimum();
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emit mediaSliderHovered(val);
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event->accept();
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QSlider::mouseMoveEvent(event);
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}
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bool MediaSlider::eventFilter(QObject *obj, QEvent *event)
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{
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if (event->type() == QEvent::KeyPress) {
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QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
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if (keyEvent->key() == Qt::Key_Up ||
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keyEvent->key() == Qt::Key_Down) {
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return true;
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}
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}
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if (event->type() == QEvent::Wheel)
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return true;
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return QSlider::eventFilter(obj, event);
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}
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