The QPainter and the QPixmap were being created but never freed. A QPixmap
and a QPainter don't need to be created by new, they can be safely created
on the stack.
So, create them on the stack, pass them via const-reference
and use them correctly.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>