C++ (Cpp) isUpdateNeeded Examples

Example #1

File: sensor.cpp Project: grefab/flakysworld

void Sensor::updateIfNeeded(const QList<qreal>& newOutput) const
{
    /* only singal a change if there was actually one. */
    if ( isUpdateNeeded(newOutput) ) {
        emit updated(newOutput);
    }
}

Example #2

File: qstyleanimation.cpp Project: MarianMMX/MarianMMX

void QStyleAnimation::updateCurrentTime(int)
{
    if (++_skip >= _fps) {
        _skip = 0;
        if (target() && isUpdateNeeded())
            updateTarget();
    }
}

Example #3

File: qstyleanimation.cpp Project: corvae/fusion-qt4

void QStyleAnimation::updateCurrentTime(int)
{
    if (QObject *tgt = target()) {
        if (tgt->isWidgetType()) {
            QWidget *widget = static_cast<QWidget *>(tgt);
            if (!widget->isVisible() || widget->window()->isMinimized())
                stop();
        }

        if (isUpdateNeeded())
            updateTarget();
    }
}

Example #4

File: qstyleanimation.cpp Project: CodeDJ/qt5-hidpi

void QStyleAnimation::updateCurrentTime(int)
{
    if (target() && isUpdateNeeded())
        updateTarget();
}