Put the items of PagedGrid on the right position independent of their coordinate systems.
Put the items of PagedGrid on the right position independent of their coordinate systems.

Reviewed-by: Luciano Wolf

qtproject/qt-apps-snowshoe,snowshoe/snowshoe,qtproject/qt-apps-snowshoe,snowshoe/snowshoe,snowshoe/snowshoe,qtproject/qt-apps-snowshoe