Method handleAspectAdded

src/backend/datapicker/Datapicker.cpp:273–300

}

void Datapicker::handleAspectAdded(const AbstractAspect* aspect) {
	const auto* addedPoint = qobject_cast<const DatapickerPoint*>(aspect);
	const auto* curve = qobject_cast<const DatapickerCurve*>(aspect);
	if (addedPoint)
		handleChildAspectAdded(addedPoint);
	else if (curve) {
		const auto count = childCount<DatapickerCurve>(AbstractAspect::ChildIndexFlag::IncludeHidden);
		curve->symbol()->setColor(themeColorPalette(count - 1));
		connect(m_image, &DatapickerImage::axisPointsChanged, curve, &DatapickerCurve::updatePoints);
		connect(m_image, &DatapickerImage::axisPointsRemoved, curve, &DatapickerCurve::updatePoints);
		auto points = curve->children<DatapickerPoint>(ChildIndexFlag::IncludeHidden);
		for (auto* point : points)
			handleChildAspectAdded(point);
	} else
		return;

	qreal zVal = 0;
	const auto& points = m_image->children<DatapickerPoint>(ChildIndexFlag::IncludeHidden);
	for (auto* point : points)
		point->graphicsItem()->setZValue(zVal++);

	for (const auto* curve : children<DatapickerCurve>()) {
		for (auto* point : curve->children<DatapickerPoint>(ChildIndexFlag::IncludeHidden))
			point->graphicsItem()->setZValue(zVal++);
	}

	Q_EMIT requestUpdateActions();
}

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