[PyQt] Refreshing QFontDatabase at runtime ?
gottfried.mueller at gmx.de
Sun Feb 5 04:49:48 GMT 2017
I wanted to add a font file during the runtime of my program in my user
font path (Linux: '~/.local/share/fonts'). When I want to use it it is
not added in the current QFontDatabase. I have to restart my program. It
does not matter installing the font outside or inside of my program. I
refreshed also always the font cache with 'fc-cache -f' (inside or
outside of the program during the runtime). There is no effect. After
the restart of the program the installed font is available.
I did not find in the Qt documentation any solutions how to refresh the
QFontDatabase during the runtime of a program. Is it possible anyway? I
know there exists 'addApplicationFont' from a file. But this is not what
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