JScrollPane Movement Restriction Query?

I have JTable of order nxn with the JScrollPane size being

JScrollPane jsc = new JScrollPane(table);
        jsc.setP开发者_如何学PythonreferredSize(new Dimension(500,700));

The Scenario is this:: whenever I edit the last cell (it contains a JTextField) of the JTable by dragging down the ScrollBar and come out of Focus, the ScrollBar slides back the original position, i.e the beginning position. I would like the ScrollBar be in the place where it was set by the user before and after editing.... how can this be achieved?

Thank You In Advance....

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you can able to determine scrollToVisible(JTable table, int rowIndex, int vColIndex), example here

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Because JTable is a Scrolling-Savvy Client, it implements the Scrollable interface. You may get better results using the method setPreferredScrollableViewportSize() instead of calling setPreferredSize() directly on the scroll pane.