QT_AUTO_SCREEN_SCALE_FACTOR=1 interferes with other applications

[Scott Kostyshak]

On Sun, Sep 01, 2019 at 09:48:35PM +0200, Jean-Marc Lasgouttes wrote:
> Le 28/08/2019 à 15:29, Jean-Marc Lasgouttes a écrit :
> > We should set Qt::AA_EnableHighDpiScaling in LyX. Description in
> > https://doc.qt.io/qt-5/qt.html says:
> 
> Here is a tentative patch against master. Could some kind sould try it out
> and tell whether it acts as expected?

racoon, now that you might be able to build again soon, is this
something you can test? Note also that whenever you switch to
Qt >= 5.14, the environment variable QT_AUTO_SCREEN_SCALE_FACTOR (that
you mentioned you were using in the first message of this thread) is
deprecated and QT_ENABLE_HIGHDPI_SCALING should be used instead [1].

Best,

Scott


[1] https://wiki.qt.io/New_Features_in_Qt_5.14
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