def grabImage(self, index):
        """Returns an image of the parameter row.

        Re-implemented from :meth:`AbstractDragView<sparkle.gui.abstract_drag_view.AbstractDragView.grabImage>`
        """
        # grab an image of the cell we are moving
        # assume all rows same height
        row_height = self.rowHeight(0)
        # -5 becuase it a a little off
        y = (row_height*index.row()) + row_height - 5
        x = self.width()
        rect = QtCore.QRect(5,y,x,row_height)
        pixmap = QtGui.QPixmap()
        pixmap = pixmap.grabWidget(self, rect)
        return pixmap