main.py 文件源码

def delrow(self):
        if self.ui.tableWidget.currentIndex().row() > -1:
            self.model.removeRow(self.ui.tableWidget.currentIndex().row())
            self.i -= 1
            self.model.select()
            self.ui.lcdNumber.display(self.i)
        else:
            QMessageBox.question(self,'Message', "Please select a row would you like to delete", QMessageBox.Ok)
            self.show()