Dynamically changing/updating a JTable

Question

I have a blank JTable that will add rows as the user clicks the "add rows". My dilemma is some of the objects in the rows are comprised of JCheckBoxes. I need to know how to create an actual checkbox in those spots, without creating a sublass the extends DefaultTableModel. Also i can get everything to display on the table when the button is pushed but i just cant render the components.
I do know how to add the check boxes in the rows if the JTable is setup and never chaned from the beginning but I dont understand how to over come this problem for a dynamic table.
Thanks in advance
Chris
Some code snippets.
private static DefaultTableModel model = new DefaultTableModel();
private JTable jTable = new JTable(model);
//below is what is called when the "add row" button has just been pushed
public static void setPricingTab()
    model.addRow(getRowInfo());
  }//end public static void setPricingTab()
  public static Object[] getRowInfo()
    list[0]=ConsecCheckBox.getBoxName(); //get most recent selected edition
    list[1]=new Boolean(false);
    list[2]="Monday";
    list[3]="Tuesday";
    list[4]="Wednesday";
    list[5]="Thursday";
    list[6]="Friday";
    list[7]="Saturday";
    list[8]=new JTextArea("Price",10,10);
    list[8]=new Boolean(false);
    list[10]=null;
    return list;
//im sure i should be rendering here or in the setPricingTab()
//but this is where i am stuck
  }

Answer 1

Since you only post snippets of code its hard to tell whats wrong. Here is a simple example that I think does what you want:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.table.*;
public class TableBoolean extends JFrame
    private final static String LETTERS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
    JTable table;
    DefaultTableModel model;
    public TableBoolean()
        //  Create table
        Object[][] data = { {"A", new Boolean(false)}, {"B", new Boolean(true)} };
        String[] columnNames = {"String","Boolean"};
        model = new DefaultTableModel(data, columnNames);
        table = new JTable(model)
            //  Returning the Class of each column will allow different
            //  renderers to be used based on Class
            public Class getColumnClass(int column)
                return getValueAt(0, column).getClass();
            public boolean isCellEditable(int row, int column)
                return true;
        //  Add table and a Button panel to the frame
        JScrollPane scrollPane = new JScrollPane( table );
        getContentPane().add( scrollPane );
        JButton button = new JButton( "Add Row" );
        button.addActionListener( new ActionListener()
            public void actionPerformed(ActionEvent e)
                Object[] newRow = new Object[2];
                int row = table.getRowCount() + 1;
                newRow[0] = LETTERS.substring(row-1, row);
                newRow[1] = (row % 2 == 0) ? new Boolean(true) : new Boolean(false);
                model.addRow( newRow );
        getContentPane().add( button, BorderLayout.SOUTH );
    public static void main(String[] args)
        TableBoolean frame = new TableBoolean();
        frame.setDefaultCloseOperation( EXIT_ON_CLOSE );
        frame.pack();
        frame.setVisible(true);
}