highgui: Qt - restore convertscale semantics
authorPavel Rojtberg <pavel.rojtberg@igd.fraunhofer.de>
Fri, 16 Nov 2018 15:13:05 +0000 (16:13 +0100)
committerPavel Rojtberg <pavel.rojtberg@igd.fraunhofer.de>
Fri, 16 Nov 2018 15:13:05 +0000 (16:13 +0100)
commitf54b230906a2a36a19762b37dc018457776e177f
treedbcdced3fda0a43db1f480dc45602ccc83c398e2
parent4e40e5bb887564a6449fe3a7b9c9b438d205e59f
highgui: Qt - restore convertscale semantics

broken in 11eafca3e2a4cbc62f1309d25db0ea3ed9a6ea8e
modules/highgui/src/window_QT.cpp