D20234: Also unset QT_SCALE_FACTOR

zzag accepted this revision.
zzag added a comment.
This revision is now accepted and ready to land.


  In D20234#443006 <https://phabricator.kde.org/D20234#443006>, @davidedmundson wrote:
  
  > > #30 0x00007f525ca47a9c in QFontMetrics::boundingRect(QChar) const () at /usr/lib/libQt5Gui.so.5
  
  
  Relevant code:
  
    int gridUnit = QFontMetrics(font()).boundingRect(QLatin1Char('M')).height();
  
  
  
  > This will return something in logical pixels
  >  Kwin will resize the decoration in device pixels
  
  Hmm, KWin gets stuck in QFontMetrics::boundingRect, I don't see a loop here.
  
  > I can't tell you the exact loop but you've already got a corrupted state.
  
  Agreed.

REPOSITORY
  R108 KWin

BRANCH
  origin-master (branched from master)

REVISION DETAIL
  https://phabricator.kde.org/D20234

To: davidedmundson, zzag
Cc: zzag, kwin, jraleigh, GB_2, mkulinski, ragreen, jackyalcine, Pitel, iodelay, bwowk, ZrenBot, ngraham, alexeymin, lesliezhai, ali-mohamed, hardening, jensreuterberg, abetts, sebas, apol, mart