D19283: try to improve painting height for text lines - bug 403868 avoid to cut _ and other parts still broken: double height things like mixed english/arab, see bug 404713

[René J.V. Bertin]

rjvbb added a comment.


  >   But now the state is just like it was before: If you have a font that does fallbacks for some glyphs
  
  It's the fontengine that handles this of course ;)
  Note that on Unix the fallback mechanism is actually provided by/through fontconfig, so there might be things to configure at that level.
  
  >   and therefore doesn't take their "real" height into account, we mess up.
  
  Actually, if that's really what happens (= information provided the font is ignored instead of absent as is apparently the case with the emoji fonts) then that c/should be considered a Qt bug.
  
  To be certain: does KTE obtain its lineheight information from a Qt method that takes an entire line, or could it?

REPOSITORY
  R39 KTextEditor

REVISION DETAIL
  https://phabricator.kde.org/D19283

To: cullmann, dhaumann
Cc: rjvbb, loh.tar, thomassc, kwrite-devel, kde-frameworks-devel, domson, michaelh, ngraham, bruns, demsking, cullmann, sars, dhaumann
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