def _column_resized ( self , col , old_width , new_width ) : self . dataTable . setColumnWidth ( col , new_width ) self . _update_layout ( )
python grid columnconfigure minsize
Update the column width .
def _column_resized(self, col, old_width, new_width):
        """Update the column width."""
        self.dataTable.setColumnWidth(col, new_width)
        self._update_layout()