Windows 10: QWidget move() method does not take account the slim borders of Windows 10

Windows 10 border sizes are notably thinner than in previous Windows. move() method of QWidget does not take this in account when it is repositioning. This leads to a problem where move(0, 0) does not position a window in top-left corner, and leaves about 7 pixel wide space between screen left side and where the window border starts.

Steps to reproduce:

• Run attached sample
• Press "move(0, 0)" button
• EXPECTED: Window is moved to so that it fills the screen from 0, 0 position
• ACTUAL: Window is moved so, that it fills the screen from 8, 0 position, leaving a 7 pixel gap

Not reproducible with Windows 7 where the borders are wider.