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public class WhiteBoard extends JFrame {
    WhiteBoardControl boardControl;
           ....        
     private void init() {
        boardControl = new WhiteBoardControl();
        Container cp = getContentPane();
        cp.add(BorderLayout.WEST, boardControl);
        ......  
    }
        ......
}

class WhiteBoardControl extends JPanel implements ItemListener {
    public WhiteBoardControl() {
    setSize(10,100);    <<-----------��������,��������?    
    setLayout(new FlowLayout());
    for(int i=1; i<=8; i++)
        add(new JButton("Button"+i));
    .......    
    }
    .......    
}   


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�� ��Դ:��Ʈ��ˮ�Ƽ� Freecity.dhs.org��[FROM: ggoo]