Move tab from a tabwidget to another

def move_tab_from_another_tabwidget(self, tabwidget_from,
                                        index_from, index_to):
        """Move tab from a tabwidget to another"""
            
        # We pass self object IDs as QString objs, because otherwise it would 
        # depend on the platform: long for 64bit, int for 32bit. Replacing 
        # by long all the time is not working on some 32bit platforms 
        # (see Issue 1094, Issue 1098)
        self.sig_move_tab.emit(tabwidget_from, to_text_string(id(self)),
                               index_from, index_to)