Show the Cel info above the grid
It's not good when the grid is above the cel info (e.g. set the zoom to 7 or 8). Part of the issue lies that the cel info items need to be above the grid (in z order), but the grid has to be above the CelRefItem
, get that item is the parent of the cel info items.
Fix: Get the scene from the CelRefItem::scene()
and then add those widgets to it directly.