I would like my users to set a precise location using a Map.
They move and zoom to streetlevel to set this location.
It would be nice to have a crosshair centered in the map.
On windows I managed to get a little Tpanel to appear on top of the map, but this doesn't work across platforms. I know why, no need to explain.
I'd love to see an example of such code, just to see a crosshair appear, fixed in the center of the map.