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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
//! [0]
#include <QApplication>
#include <QPushButton>
#include <QPropertyAnimation>
//! [1]
class MyButtonWidget : public QWidget
{
public:
MyButtonWidget(QWidget *parent = nullptr);
};
MyButtonWidget::MyButtonWidget(QWidget *parent) : QWidget(parent)
{
QPushButton *button = new QPushButton(tr("Animated Button"), this);
QPropertyAnimation *anim = new QPropertyAnimation(button, "pos", this);
anim->setDuration(10000);
anim->setStartValue(QPoint(0, 0));
anim->setEndValue(QPoint(100, 250));
anim->start();
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
MyButtonWidget buttonAnimWidget;
buttonAnimWidget.resize(QSize(800, 600));
buttonAnimWidget.show();
return a.exec();
}
//! [1]
//! [0]
//! [easing-curve]
MyButtonWidget::MyButtonWidget(QWidget *parent) : QWidget(parent)
{
QPushButton *button = new QPushButton(tr("Animated Button"), this);
QPropertyAnimation *anim = new QPropertyAnimation(button, "pos", this);
anim->setDuration(10000);
anim->setStartValue(QPoint(0, 0));
anim->setEndValue(QPoint(100, 250));
anim->setEasingCurve(QEasingCurve::OutBounce);
anim->start();
}
//! [easing-curve]
//! [animation-group1]
MyButtonWidget::MyButtonWidget(QWidget *parent) : QWidget(parent)
{
QPushButton *bonnie = new QPushButton(tr("Bonnie"), this);
QPushButton *clyde = new QPushButton(tr("Clyde"), this);
QPropertyAnimation *anim1 = new QPropertyAnimation(bonnie, "pos", this);
anim1->setDuration(3000);
anim1->setStartValue(QPoint(0, 0));
anim1->setEndValue(QPoint(100, 250));
QPropertyAnimation *anim2 = new QPropertyAnimation(clyde, "pos", this);
anim2->setDuration(3000);
anim2->setStartValue(QPoint(100, 250));
anim2->setEndValue(QPoint(500, 500));
QParallelAnimationGroup *parallelAnim = new QParallelAnimationGroup;
parallelAnim->addAnimation(anim1);
parallelAnim->addAnimation(anim2);
parallelAnim->start();
}
//! [animation-group1]
//! [animation-group2]
MyButtonWidget::MyButtonWidget(QWidget *parent) : QWidget(parent)
{
QPushButton *bonnie = new QPushButton(tr("Bonnie"), this);
QPushButton *clyde = new QPushButton(tr("Clyde"), this);
QPropertyAnimation *anim1 = new QPropertyAnimation(bonnie, "pos", this);
anim1->setDuration(3000);
anim1->setStartValue(QPoint(0, 0));
anim1->setEndValue(QPoint(100, 250));
QPropertyAnimation *anim2 = new QPropertyAnimation(clyde, "pos", this);
anim2->setDuration(3000);
anim2->setStartValue(QPoint(0, 0));
anim2->setEndValue(QPoint(200, 250));
QSequentialAnimationGroup *sequenceAnim = new QSequentialAnimationGroup;
sequenceAnim->addAnimation(anim1);
sequenceAnim->addAnimation(anim2);
sequenceAnim->start();
}
//! [animation-group2]
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