Otherwise the 20x20 margins will produce different layouts depending
on the DPR, which is not what we want.
Change-Id: I4153d0843ef51c8e0f60d7d5166b153d45201c95
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
(cherry picked from commit a78938e0f686263540e06d923f2949169f3219e4)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
ed27756274