import javax.swing.*; 
import java.awt.event.*;
class Win extends JFrame implements ActionListener
{
JTextField jTextField1;
JTextArea jTextArea1; public Win()
    {
    setLayout(null);
    setTitle("ȷ϶ԻӦ");
    jTextField1 = new JTextField();
    jTextArea1 = new JTextArea();
    jTextArea1.setBounds(25, 84, 137, 54);
    jTextField1.setBounds(26, 33, 135, 26);
        jTextField1.addActionListener(this);
        add(jTextField1);
        add(jTextArea1);
        setBounds(200, 300, 250, 170);
        validate();
        setVisible(true);
    }
    public void actionPerformed(ActionEvent e)
    {
        String s = jTextField1.getText();
        int n = JOptionPane.showConfirmDialog(this, "ȷȷ ", "ȷ϶Ի",JOptionPane.YES_NO_OPTION);
        if (n == JOptionPane.YES_OPTION)
        {
            jTextArea1.append("\n" + s);
        } 
        else if (n == JOptionPane.NO_OPTION)
        {
            jTextField1.setText(null);
        }
    }
}
class ShowConfirmDialog_Test_jTextField1_actionAdapter 
{
    public static void main(String args[])
    {
        Win ta = new Win(); 
    }
}
