def UpdateTaskTbl(self):

    self.model = QtGui.QStandardItemModel(4,4)
    self.model.tab = QtGui.QTableWidget()

    #
    self.model.setHorizontalHeaderLabels([self.tr('ID_2'), self.tr('NAME_2'),self.tr('Progress:')])


    self.progress = QtGui.QProgressBar(self)

    self.completed = 10
    self.progress.setValue(self.completed)


    self.model.tab.setCellWidget(10, 2, self.progress)

    self.tasklist_tabv.setModel(self.model)