SoQt and Qt5 has a displacement in Pixelcoordinates on second screen

[Markus Plannerer]

Hi,

since a long time we use Qt4 and Coin 3 with SoQt in oure application. Now we updated to Qt 5.15.3 and Coin 4 with actual version of SoQt.

Now it happens, depending where the Cursor is at startup of the application, when it starts on the second screen we have a pixel discrepance x=8 and y=31 (we test it in the corner left top). It also happens when both screens have the same resolutions and settings.

We already testet Qt5 with Coin 3, same Problem.

No Problems with small test apps: Qt5 with only QWidget or Qt5 QGLWidget

We run Win10 (no second Screen on Mac or Linux)

Anny hints are welcome,

Thanks Markus

[v.r.en...@googlemail.com]

Hi Markus,

just stumbling over your post. That sounds like a pixel offset size of window border and titlebar. Is the pixel offset positive or negative?

You may file an issue in the SoQt repository under https://github.com/coin3d/soqt/issues. 
Cheers, Volker