Comment 5 for bug 712718

Also think it is a QT bug,I came across a very similar one in qt bug tracker but i cant`t find it now between the myriad of tooltip related bugs. There is another similar issue reported: http://bugreports.qt.nokia.com/browse/QTBUG-1861

Have tried to solve this problem by trial & error as i can not really reproduce the behavior (seems random). The only way it worked out pretty good was to scrap the tool tip styling and display the default (yellow) style. Do we want that?