def prj_view_seq(self, *args, **kwargs):
        """View the, in the prj_seq_tablev selected, sequence.

        :returns: None
        :rtype: None
        :raises: None
        """
        if not self.cur_prj:
            return
        i = self.prj_seq_tablev.currentIndex()
        item = i.internalPointer()
        if item:
            seq = item.internal_data()
            self.view_seq(seq)