JTable and JTree Code Samples

@srikanthgsk - This should be exactly what you want.

http://wiki.java.net/bin/view/Projects/FlexibleSearchTreeDemo

cfagan, I got it I solved it.below is code

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.BorderFactory;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.table.TableCellRenderer;
import javax.swing.text.DefaultHighlighter;

public class TableCellRendererBug extends JFrame {
    private boolean DEBUG = false;

    public TableCellRendererBug() {
        super("TableCellRendererBug");

        Object[][] data = { { "Jay Four Four Jay", "Four" }, { "Jay", "Jay" }, };

        String[] columnNames = { "Column 1", "Column 2" };
        JTable table = new JTable(data, columnNames);
        table.setPreferredScrollableViewportSize(new Dimension(200, 50));

        // Create the scroll pane and add the table to it.
        JScrollPane scrollPane = new JScrollPane(table);

        table.setDefaultRenderer(Object.class, new CellHighlightRenderer());

        System.out.println(table.getColumnClass(0).toString());

        // Add the scroll pane to this window.
        getContentPane().add(scrollPane, BorderLayout.CENTER);

        addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
                System.exit(0);
            }
        });
    }

    class CellHighlightRenderer extends JTextField implements TableCellRenderer {
        public DefaultHighlighter high = new DefaultHighlighter();

        public DefaultHighlighter.DefaultHighlightPainter highlight_painter = new DefaultHighlighter.DefaultHighlightPainter(
                new Color(198, 198, 250));

        public CellHighlightRenderer() {
            setBorder(BorderFactory.createEmptyBorder());
            setHighlighter(high);
        }

        public Component getTableCellRendererComponent(JTable table,
                Object value, boolean isSelected, boolean hasFocus, int row,
                int column) {
            setFont(table.getFont());
            setValue(value);
            int len = getText().length();
            int first = (row & 1) + 1;
            int last = (row & 1) + first + 1;
           
            int pos =0;
            String pattern="Jay";
         
            //if (len > last) {
            while ((pos = value.toString().indexOf(pattern, pos)) >= 0) {
                try {
                    //high.addHighlight(first, last, highlight_painter);
                    high.addHighlight(pos, pos + pattern.length(), highlight_painter);
                    pos += pattern.length();
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
            return this;
        }

     

        protected void setValue(Object value) {
            setText((value == null) ? "" : value.toString());
        }
    }

    public static void main(String[] args) {
        TableCellRendererBug frame = new TableCellRendererBug();
        frame.pack();
        frame.setVisible(true);
    }
}

Thanks

Srikanth