{\rtf1\ansi\ansicpg1252\deff0\deflang1035{\fonttbl{\f0\fswiss\fcharset0 Arial;}} {\*\generator Msftedit 5.41.15.1515;}\viewkind4\uc1\pard\f0\fs20 calling update() from QGraphicsScenePrivate::init() \par update called setting updateAll to true \par invokeMethod _q_emitUpdated \par markDirty updateAll is true return \par markDirty updateAll is true return \par window activate called resulting in call to update \par markDirty updateAll is true return \par _q_emitUpdated called setting updateAll false \par graphics scene polishing items \par markDirty allViewsHaveFullUpdatePending nor updateAll is true invoke process dirtyitem \par QPaintTest 1 \par QPaintTest 2 \par }