jlayeredpane3.java

来自「《精通Java Swing程序设计S》这本书所附带的JAVA程序写得很漂亮,都是」· Java 代码 · 共 18 行

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

public class JLayeredPane3 extends JFrame
{
    public JLayeredPane3()
    {
        super("JLayeredPane");
        
        JLabel label1 = new JLabel("オLabel",JLabel.CENTER);
        label1.setVerticalAlignment(JLabel.TOP);
        label1.setBackground(Color.red);
        label1.setForeground(Color.black);
        label1.setOpaque(true);
        label1.setBounds(20, 20, 150, 150);
        
        JLabel label2 = new JLabel("