Method slideIn

slidepage.cpp:95–132

}

void SlidePage::slideIn(){
    if(curAni){
        curAni->stop();
        curAni->deleteLater();
        curAni = nullptr;
    }
    onShown = true;
    sheildLayer->raise();
    sheildLayer->setEnabled(true);
    this->raise();
    sheildLayer->show();
    QParallelAnimationGroup *inGroup = new QParallelAnimationGroup(this);
    QPropertyAnimation *slideInAni = new QPropertyAnimation(this, "pos", this);
    slideInAni->setStartValue(this->pos());
    slideInAni->setEndValue(QPoint(0, 0));
    slideInAni->setDuration(1000);
    slideInAni->setEasingCurve(QEasingCurve::InOutExpo);
    QPropertyAnimation *fadeInAni = new QPropertyAnimation(opacity, "opacity", this);
    fadeInAni->setStartValue(opacity->opacity());
    //> note: DO NOT CHANGE 0.99 TO 1!!!!!
    //>       Will cause unexpected position shift (maybe qt's bug)
    fadeInAni->setEndValue(0.99);
    fadeInAni->setDuration(750);
    QSequentialAnimationGroup *rotate = new QSequentialAnimationGroup(this);
    QPropertyAnimation *rotateAni = new QPropertyAnimation(backIcon, "rotationAngle", this);
    rotateAni->setStartValue(180);
    rotateAni->setEndValue(360);
    rotateAni->setDuration(750);
    rotateAni->setEasingCurve(QEasingCurve::InOutExpo);
    rotate->addPause(250);
    rotate->addAnimation(rotateAni);
    inGroup->addAnimation(slideInAni);
    inGroup->addAnimation(fadeInAni);
    inGroup->addAnimation(rotate);
    connect(inGroup, &QParallelAnimationGroup::finished, this, [=](){this->curAni = nullptr;});
    inGroup->start();
    curAni = inGroup;
}

void SlidePage::slideOut(){
    if(curAni){