Screens: 2, High DPI scaling: active
# 0 "\\.\DISPLAY1" Depth: 32 Primary: yes
  Geometry: 1920x1080+0+0 (native: 3840x2160+0+0) Available: 1920x1035+0+0
  Virtual geometry: 5760x1317+0+0 Available: 5760x1317+0+0
  2 virtual siblings
  Physical size: 527x296 mm  Refresh: 29 Hz Power state: 0
  Physical DPI: 92.5389,92.6757 Logical DPI: 108,108 (native: 216,216) Subpixel_None
  High DPI scaling factor: 2 DevicePixelRatio: 2 Pixel density: 2
  Primary orientation: 2 Orientation: 2 Native orientation: 0 OrientationUpdateMask: 0

# 1 "\\.\DISPLAY2" Depth: 32 Primary: no
  Geometry: 1920x1200+3840+117 Available: 1920x1200+3840+117
  Virtual geometry: 5760x1317+0+0 Available: 5760x1317+0+0
  2 virtual siblings
  Physical size: 518x324 mm  Refresh: 59 Hz Power state: 0
  Physical DPI: 94.1467,94.0741 Logical DPI: 108,108 (native: 96,96) Subpixel_None
  High DPI scaling factor: 1 DevicePixelRatio: 1 Pixel density: 1
  Primary orientation: 2 Orientation: 2 Native orientation: 0 OrientationUpdateMask: 0


debug\qtbug55038.exe
EnableHighDpiScaling
"5.6.2 windows Dpr=2" ()
TestWidget::wheelEvent Calling QCursor::setPos( QPoint(4361,760) )
resulting QCursor::pos()= QPoint(5759,1316)

debug\qtbug55038.exe -s
EnableHighDpiScaling
"5.6.2 windows Dpr=2" ("-s")
TestWidget::wheelEvent Calling QCursor::setPos( \\.\DISPLAY2 QPoint(4377,907) )
resulting QCursor::pos()= QPoint(4377,907)
TestWidget::wheelEvent Calling QCursor::setPos( \\.\DISPLAY2 QPoint(4377,907) )
resulting QCursor::pos()= QPoint(4377,907)
TestWidget::wheelEvent Calling QCursor::setPos( \\.\DISPLAY2 QPoint(4377,908) )
resulting QCursor::pos()= QPoint(4377,908)
TestWidget::wheelEvent Calling QCursor::setPos( \\.\DISPLAY2 QPoint(4377,911) )
resulting QCursor::pos()= QPoint(4377,911)
TestWidget::wheelEvent Calling QCursor::setPos( \\.\DISPLAY2 QPoint(4377,911) )
resulting QCursor::pos()= QPoint(4377,911)
TestWidget::wheelEvent Calling QCursor::setPos( \\.\DISPLAY2 QPoint(4377,911) )
resulting QCursor::pos()= QPoint(4377,911)
TestWidget::wheelEvent Calling QCursor::setPos( \\.\DISPLAY2 QPoint(4377,911) )
resulting QCursor::pos()= QPoint(4377,911)
TestWidget::wheelEvent Calling QCursor::setPos( \\.\DISPLAY2 QPoint(4377,911) )
resulting QCursor::pos()= QPoint(4377,911)

debug\qtbug55038.exe -n
DisableHighDpiScaling
"5.6.2 windows Dpr=1" ("-n")
TestWidget::wheelEvent Calling QCursor::setPos( QPoint(4763,735) )
resulting QCursor::pos()= QPoint(4763,735)
TestWidget::wheelEvent Calling QCursor::setPos( QPoint(4762,735) )
resulting QCursor::pos()= QPoint(4762,735)
TestWidget::wheelEvent Calling QCursor::setPos( QPoint(4762,735) )
resulting QCursor::pos()= QPoint(4762,735)
TestWidget::wheelEvent Calling QCursor::setPos( QPoint(4762,737) )
resulting QCursor::pos()= QPoint(4762,737)
TestWidget::wheelEvent Calling QCursor::setPos( QPoint(4761,739) )
resulting QCursor::pos()= QPoint(4761,739)
TestWidget::wheelEvent Calling QCursor::setPos( QPoint(4761,739) )
resulting QCursor::pos()= QPoint(4761,739)
TestWidget::wheelEvent Calling QCursor::setPos( QPoint(4761,739) )
resulting QCursor::pos()= QPoint(4761,739)
TestWidget::wheelEvent Calling QCursor::setPos( QPoint(4761,739) )
resulting QCursor::pos()= QPoint(4761,739)