Qwt panning broken with QT_SCREEN_SCALE_FACTORS=2

[Uwe]

I created a bug report: https://sourceforge.net/p/qwt/bugs/293/
There is already another one related to the High DPI issues: https://sourceforge.net/p/qwt/bugs/285/

Please watch the status of the bug reports - I will have time to fix those issues in the next week.

Uwe

[alex_sh]

Thanks a lot, Uwe!