File indexing completed on 2024-04-21 07:52:11
0001 /* 0002 SPDX-FileCopyrightText: 2006 Paolo Capriotti <p.capriotti@gmail.com> 0003 SPDX-FileCopyrightText: 2010 Stefan Majewsky <majewsky@gmx.net> 0004 0005 SPDX-License-Identifier: GPL-2.0-or-later 0006 */ 0007 0008 #include "highlightanimation.h" 0009 0010 #include "settings.h" 0011 0012 #include <QPen> 0013 #include <QPropertyAnimation> 0014 #include <QSequentialAnimationGroup> 0015 0016 HighlightAnimation::HighlightAnimation(const QLineF &line) 0017 : QGraphicsLineItem(line) 0018 { 0019 setPen(QPen(Settings::highlightColor(), 8.0, Qt::SolidLine, Qt::RoundCap)); 0020 0021 auto animation = new QPropertyAnimation(this, "opacity", this); 0022 animation->setStartValue(1.0); 0023 animation->setEndValue(0.0); 0024 auto animGroup = new QSequentialAnimationGroup(this); 0025 animGroup->addPause(1000); 0026 animGroup->addAnimation(animation); 0027 animGroup->start(QAbstractAnimation::DeleteWhenStopped); 0028 connect(animGroup, &QSequentialAnimationGroup::finished, this, &HighlightAnimation::deleteLater); 0029 } 0030 0031 #include "moc_highlightanimation.cpp"