QPageSetupDialog swaps top and right margins -- easy fix

The right and top margins get swapped.

If you enter the following margins in a QPageSetupDialog window:

   Left: 1
   Top: 2
   Right: 3
   Bottom: 4

then get the margins back from the dialog, you get these:

   Left: 1
   Top: 3
   Right: 2
   Bottom: 4

It looks like only two lines of Qt source code need to be changed. In QPageSetupDialog_win.cpp

Currently lines 140 and 141:
d->printer->setPageMargins(QMarginsF(psd.rtMargin.left / multiplier, psd.rtMargin.right / multiplier,
psd.rtMargin.top / multiplier, psd.rtMargin.bottom / multiplier),

Change to:
d->printer->setPageMargins(QMarginsF(psd.rtMargin.left / multiplier, psd.rtMargin.top / multiplier,
psd.rtMargin.right / multiplier, psd.rtMargin.bottom / multiplier),