def getList(self):
        result = []
        for i in xrange(self.table.rowCount()):
            logicalIndex = self.table.verticalHeader().logicalIndex(i)
            value = self.table.item(logicalIndex, 0).text()            
            result.append(str(value))
        return result
getList() -> list of str values
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/gui/modules/paramexplore.py/QListEditDialog.getList