--- a/E5Gui/E5TreeWidget.py Sun Mar 30 22:00:14 2014 +0200 +++ b/E5Gui/E5TreeWidget.py Thu Apr 03 23:05:31 2014 +0200 @@ -252,7 +252,7 @@ evt.buttons() == Qt.LeftButton: self.itemControlClicked.emit(self.itemAt(evt.pos())) return - elif evt.buttons() == Qt.MiddleButton: + elif evt.buttons() == Qt.MidButton: self.itemMiddleButtonClicked.emit(self.itemAt(evt.pos())) return else: