void QQuickWheelArea::setHorizontalDelta(qreal value)
{
m_horizontalDelta = value;
setHorizontalValue(m_horizontalValue - m_horizontalDelta);
emit horizontalWheelMoved();
}
bool ScrollPanner::event(QEvent *e)
{
if (e->type() == QEvent::Paint)
{
if (m_sliderX && m_sliderX->pageStep() != m_viewSize.width())
{
setHorizontalRange(m_sliderX->minimum(), m_sliderX->maximum());
setHorizontalViewSize(m_sliderX->pageStep());
setHorizontalValue(m_sliderX->value());
}
if (m_sliderY && m_sliderY->pageStep() != m_viewSize.height())
{
setVerticalRange(m_sliderY->minimum(), m_sliderY->maximum());
setVerticalViewSize(m_sliderY->pageStep());
setVerticalValue(m_sliderY->value());
}
}
return QWidget::event(e);
}
