parameters: (self)
return_statement: return columns
docstring: Get the columns order as a list of labels.
  
          Returns:
              list(str): list of columns labels
docstring_summary: Get the columns order as a list of labels.
docstring_tokens: Get the columns order as a list of labels .
function: def getColumnsOrder(self):
          """
          Get the columns order as a list of labels.
  
          Returns:
              list(str): list of columns labels
          """
          columns = [""] * len(self._columns)
          header = self.horizontalHeader()
          for i in range(len(self._columns)):
              index = header.visualIndex(i)
              columns[index] = self._columns[i]
          return columns
function_tokens: def getColumnsOrder ( self ) : columns = [ "" ] * len ( self . _columns ) header = self . horizontalHeader ( ) for i in range ( len ( self . _columns ) ) : index = header . visualIndex ( i ) columns [ index ] = self . _columns [ i ] return columns