test.java

《Java2图形设计卷II：Swing》配套光盘源码

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class Test extends JApplet {
	public Test() {
		Container contentPane = getContentPane();
		JRootPane rootPane = getRootPane();
		JButton def = new JButton("default button");
		JButton reg = new JButton("regular button");

		rootPane.setDefaultButton(def);

		contentPane.setLayout(new FlowLayout());
		contentPane.add(def);
		contentPane.add(reg);
	}
}