D26859: Implement the tablet wayland protocol in kwin

zzag added inline comments.

INLINE COMMENTS

> zzag wrote in input.cpp:1663
> Yes, x and y in the motion event must be in the surface-local coordinates, i.e. relative to the upper left corner of the main surface.

btw, maybe it might be worth to introduce a method to map points from the global screen coordinates to surface-local coordinates, e.g.

  QPoint Toplevel::mapToLocal(const QPoint &point) const
  {
      return point - bufferGeometry().topLeft();
  }
  
  QPointF Toplevel::mapToLocal(const QPointF &point) const
  {
      return point - QPointF(bufferGeometry().topLeft());
  }

REPOSITORY
  R108 KWin

REVISION DETAIL
  https://phabricator.kde.org/D26859

To: apol, #kwin, #plasma, zzag, davidedmundson
Cc: davidedmundson, zzag, kwin, Orage, cacarry, LeGast00n, The-Feren-OS-Dev, cblack, jraleigh, zachus, fbampaloukas, GB_2, mkulinski, ragreen, jackyalcine, iodelay, crozbo, bwowk, ZrenBot, ngraham, alexeymin, himcesjf, lesliezhai, ali-mohamed, hardening, romangg, jensreuterberg, abetts, sebas, apol, ahiemstra, mart