self.connect(self.PBMachine,SIGNAL("clicked()"),self.MachinePush)
self.connect(self.PBGroupe,SIGNAL("clicked()"),self.GroupePush)
self.connect(self.PBRatio,SIGNAL("clicked()"),self.RatioPush)
self.connect(self.PBMachine,SIGNAL("clicked()"),self.MachinePush)
self.connect(self.PBGroupe,SIGNAL("clicked()"),self.GroupePush)
self.connect(self.PBRatio,SIGNAL("clicked()"),self.RatioPush)