using tab key in jtable,my table consists panels ad cells

my table has cell as jpanels,panels contains text fields.what i want is on pressing tab key next cell should focused.
how can i do that.
here is code

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

import javax.swing.DefaultCellEditor;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableCellRenderer;
public class Main extends JFrame {
	DefaultTableModel model = new DefaultTableModel(
			new Object[][] {
					{"some", "text"}, {"any", "text"},
					{"even", "more"}, {"text", "strings"},
					{"and", "other"}, {"text", "values"}
			},
			new Object[] {"Column 1", "Column 2"}
	);
	
	
	class MyRenderer implements TableCellRenderer {
		public Component getTableCellRendererComponent(
				JTable table, Object value,
				boolean isSelected, boolean hasFocus,
				int row, int column)
		{
			System.out.println("renderer");
			JPanel jPanel = new JPanel();
			jPanel.setOpaque(true);
			
			JTextField textField = new JTextField(20);
	        jPanel.add(textField);		
			if (value != null) textField.setText(value.toString());
			jPanel.setBackground((row%2==0)?Color.blue:Color.yellow);
	        if(isSelected){
	        	jPanel.setBackground(Color.gray);
	        }
	        if(isSelected){
	        	textField.requestFocus();
			}
			return jPanel;
		}
	}
	
	
	class MyEditor extends DefaultCellEditor {
		public MyEditor() {super(new JTextField(20));}

public Component getTableCellEditorComponent(JTable table, Object value,
				boolean isSelected,
				int row, int column) {
			System.out.println("editor");
			JTextField editor = (JTextField)super.getTableCellEditorComponent(
					table, value, isSelected, row, column);
			if (value != null) editor.setText(value.toString());
			JPanel jPanel = new JPanel();
			jPanel.add(editor);
			if(isSelected){
				editor.requestFocus();
			}
			return jPanel;
		}
	}
	public Main() {
		this.addWindowListener(new WindowAdapter() {
			public void windowClosing(WindowEvent e) {
				Main.this.dispose();
				System.exit(0);
			}
		});
		JTable table = new JTable(model);
		table.setRowHeight(50);
		table.setDefaultRenderer(Object.class, new MyRenderer());
//		table.getColumn("Column 1").setCellRenderer(new MyRenderer());
		table.setDefaultEditor(Object.class, new MyEditor());
		getContentPane().add(new JScrollPane(table), BorderLayout.CENTER);
		pack();
	}
	public static void main(String arg[]) {
		new Main().setVisible(true);
	}
}

The next cell is already focused with that code. You may not see it because all cells in the current row are marked as selected. Call table.setColumnSelectionAllowed(true) to select each cell separately instead of the entire row. You'll now see that tab highlights only the next cell.

my problem is that i have to get focus in the text field of the next cell.
thanks for the reply

You didn't say that initially, didn't you? Do you want me to use my crystal ball to guess what you want?

yes yes thats my mistake ,i didnt ask my question properly.sorry prime.