Hi all,

I have a Jtable with my custom ComboBox editor and Renderer.I have written a sample code which can be copy-pasted and run from any editor.

			

			//~code
			

			

			import javax.swing.table.*;
			

			import javax.swing.event.*;
			

			import java.util.*;
			

			import javax.swing.*;
			

			import java.awt.event.*;
			

			import java.awt.*;
			

			

			public class Frame2 extends JFrame  {
			

			JScrollPane jScrollPane1 = new JScrollPane();
			

			JTable jTable1 = new JTable(5,5);
			

			

			public Frame2() {
			

			try {
			

			jbInit();
			

			} catch(Exception e) {
			

			e.printStackTrace();
			

			}
			

			}
			

			

			private void jbInit() throws Exception {
			

			this.setDefaultCloseOperation(EXIT_ON_CLOSE);
			

			this.getContentPane().setLayout(null);
			

			this.setSize(new Dimension(482, 296));
			

			jScrollPane1.setBounds(new Rectangle(25, 30, 405, 170));
			

			jTable1.setRowHeight(25);
			

			jTable1.setDefaultEditor(Object.class,new EdCombo());
			

			jTable1.setDefaultRenderer(Object.class,new RenCombo());
			

			

			jScrollPane1.getViewport().add(jTable1, null);
			

			this.getContentPane().add(jScrollPane1, null);
			

			}
			

			

			public static void main(String[] args) {
			

			new Frame2().show();
			

			}
			

			

			}
			

			

			class RenCombo extends JComboBox implements TableCellRenderer {
			

			public Component getTableCellRendererComponent(JTable table,Object value,boolean bIsSelected,boolean bHasFocus,int iRow,int iCol) {
			

			return this;
			

			}
			

			}
			

			

			class EdCombo extends JComboBox implements TableCellEditor {
			

			

			public Component getTableCellEditorComponent(JTable table,Object value,
			

			boolean bIsSelected,int iRow,int iCol) {
			

			

			return this;
			

			}
			

			

			public boolean isCellEditable(EventObject eo) {
			

			return true;
			

			}
			

			

			public boolean shouldSelectCell(EventObject eo) {
			

			return true;
			

			}
			

			

			public boolean stopCellEditing() {
			

			Object[] listeners = listenerList.getListenerList();
			

			for(int iCount = listeners.length-2; iCount > 0; iCount -= 2)
			

			((CellEditorListener)listeners[iCount+1]).editingStopped(changeEvent);
			

			return true;
			

			}
			

			

			public void cancelCellEditing() {
			

			Object[] listeners = listenerList.getListenerList();
			

			for(int iCount = listeners.length-2; iCount > 0; iCount -= 2)
			

			((CellEditorListener)listeners[iCount+1]).editingCanceled(changeEvent);
			

			}
			

			

			public void addCellEditorListener(CellEditorListener cel) {
			

			listenerList.add(CellEditorListener.class,cel);
			

			}
			

			

			public void removeCellEditorListener(CellEditorListener cel) {
			

			listenerList.remove(CellEditorListener.class,cel);
			

			}
			

			

			public Object getCellEditorValue() {
			

			return this.getSelectedItem();
			

			}
			

			

			private EventListenerList listenerList = new EventListenerList();
			

			private ChangeEvent changeEvent = new ChangeEvent(this);
			

			}