Exemplos de easeFollow em C++ (Cpp)

Exemplo n.º 1

Arquivo: qdeclarativesmoothedanimation.cpp Projeto: Afreeca/qt

void QSmoothedAnimation::updateCurrentTime(int t)
{
    qreal time_seconds = qreal(t - lastTime) / qreal(1000.);

    qreal value = easeFollow(time_seconds);
    value *= (invert? qreal(-1.0): qreal(1.0));
    QDeclarativePropertyPrivate::write(target, initialValue + value,
                                       QDeclarativePropertyPrivate::BypassInterceptor
                                       | QDeclarativePropertyPrivate::DontRemoveBinding);
}

Exemplo n.º 2

Arquivo: qquicksmoothedanimation.cpp Projeto: SamuelNevala/qtdeclarative

void QSmoothedAnimation::updateCurrentTime(int t)
{
    qreal time_seconds = useDelta ? qreal(QQmlAnimationTimer::instance()->currentDelta()) / 1000. : qreal(t - lastTime) / 1000.;
    if (useDelta)
        useDelta = false;

    qreal value = easeFollow(time_seconds);
    value *= (invert? -1.0: 1.0);
    QQmlPropertyPrivate::write(target, initialValue + value,
                                       QQmlPropertyPrivate::BypassInterceptor
                                       | QQmlPropertyPrivate::DontRemoveBinding);
}

Exemplo n.º 3

Arquivo: qquicksmoothedanimation.cpp Projeto: xjohncz/qt5

void QSmoothedAnimation::updateCurrentTime(int t)
{
    if (!isRunning() && !isPaused()) // This can happen if init() stops the animation in some cases
        return;

    qreal time_seconds = useDelta ? qreal(QQmlAnimationTimer::instance()->currentDelta()) / 1000. : qreal(t - lastTime) / 1000.;
    if (useDelta)
        useDelta = false;

    qreal value = easeFollow(time_seconds);
    value *= (invert? -1.0: 1.0);
    QQmlPropertyPrivate::write(target, initialValue + value,
                               QQmlPropertyPrivate::BypassInterceptor
                               | QQmlPropertyPrivate::DontRemoveBinding);
}