Method handleChildAspectAboutToBeRemoved

src/backend/datapicker/Datapicker.cpp:302–310

}

void Datapicker::handleChildAspectAboutToBeRemoved(const AbstractAspect* aspect) {
	const auto* removedPoint = qobject_cast<const DatapickerPoint*>(aspect);
	if (removedPoint) {
		QGraphicsItem* item = removedPoint->graphicsItem();
		Q_ASSERT(item != nullptr);
		Q_ASSERT(m_image != nullptr);
		m_image->scene()->removeItem(item);
	}
}

void Datapicker::handleChildAspectAdded(const AbstractAspect* aspect) {
	const auto* addedPoint = qobject_cast<const DatapickerPoint*>(aspect);