Method mapPlotAreaToParent

src/backend/worksheet/WorksheetElement.cpp:1082–1093

! * \brief WorksheetElementPrivate::mapPlotAreaToParent * Mapping a point from the PlotArea (CartesianPlot::plotArea) coordinates to the parent * coordinates of this item * Needed because in some cases the parent is not the PlotArea, but a child of it (Marker/InfoElement) * IMPORTANT: function is also used in Custompoint, so when changing anything, change it also there * \param point point i

 * \return point in parent coordinates
 */
QPointF WorksheetElementPrivate::mapPlotAreaToParent(QPointF point) const {
	auto* parent = q->parent(AspectType::CartesianPlot);
	if (parent) {
		auto* plot = static_cast<CartesianPlot*>(parent);
		// first mapping to item coordinates and from there back to parent
		// WorksheetinfoElement: parentItem()->parentItem() == plot->graphicsItem()
		// plot->graphicsItem().pos() == plot->plotArea()->graphicsItem().pos()
		return mapToParent(mapFromItem(plot->plotArea()->graphicsItem(), point));
	}

	return point; // don't map if no parent set. Then it's during load
}

void WorksheetElementPrivate::hoverEnterEvent(QGraphicsSceneHoverEvent*) {
	if (!isSelected())