https://bugzilla.novell.com/show_bug.cgi?id=438855
User mfabian@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=438855#c32
--- Comment #32 from Mike Fabian
While testing the above fontconfig patch I noticed that some fontbugs in Qt seem to have been fixed since openSUSE 11.0. The lang_fonts file which I attached in comment #29 now improves font display when switching back and forth between languages.
When clicking on language A the font for A is loaded and A is displayed correctly (with the fixed fontconfig of course). But when clicking on another language B after that, it often happened in openSUSE 11.0 that A was displayed as boxes again although the font for A was of course still available.
I tried to improve this behaviour on openSUSE 11.0 already with the lang_fonts I now attached to comment#29. on openSUSE 11.0 this didn’t help, in fact it made matters worse. It looked like Qt4 could not deal with such long lists in setfont() correctly at that time. But now it works! With this lang_fonts one can click on one language after the other without destroying the display of previously correctly displayed languages and if one has clicked on all languages, they are all displayed correctly.
Stefan, can you please updated lang_fonts to the new version from comment #29? Thank you very much!
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