Returns the full path from the inputed index on.
        
        :param      index | <QModelIndex>
        
        :return     <str>

def pathFromIndex( self, index ):
        """
        Returns the full path from the inputed index on.
        
        :param      index | <QModelIndex>
        
        :return     <str>
        """
        item = self.model().itemFromIndex(index)
        return self.model().itemPath(item)