Combobox in jtable two tab problem

Question

Hi all,
If i am using combobox for one of the columns of jtable with custom editor and renderer, it needs two tab for navigation between the cells.
How can i make it as 'one tab navigation'. Even i tried with 'isManagingfocus() return true' but...no effect.
thanx in advance.
S.A.Radha.

Answer 1

here I'm giving a simple sample code. Refer this..
import javax.swing.*;
import java.awt.event.*;
import javax.swing.event.*;
import javax.swing.table.*;
import java.awt.*;
public class Class1 extends JFrame {
JScrollPane jScrollPane1 = new JScrollPane();
JTable editableTable1 = new JTable(3, 3);     
public Class1() {
try {          
JComboBox c = new JComboBox();
c.setEditable(true);
c.addItem("a");
c.addItem("b");
DefaultCellEditor cellEditor = new DefaultCellEditor(c);
TableColumn tc = editableTable1.getColumnModel().getColumn(0);
tc.setCellEditor(cellEditor);
this.getContentPane().setLayout(null);
jScrollPane1.setBounds(new Rectangle(25, 19, 330, 180));
this.getContentPane().add(jScrollPane1, null);
jScrollPane1.getViewport().add(editableTable1, null);
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent we) {
System.exit(0);
} catch(Exception e) {
System.out.println("Exception in Class1:"+e);
public static void main(String[] args) {
Class1 class1 = new Class1();
class1.setSize(400, 400);
class1.setVisible(true);