求代码:利用Java做一个新的弹出窗口的小程序

来源：百度知道 编辑：UC知道 时间：2024/05/28 01:23:58
1求一段Java的程序代码,这个代码的功能是要求弹出新窗口的,要求完整的一段代码(包括这段代码的最后文件名)...
(我是用eclipse.exe操作的)

2另有疑问:
import java.awt.*;
import javax.swing.*;
import java.awt.Rectangle;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;

public class Frame1 extends JFrame
{
private JButton jButton1=new JButton();

public Frame1 ()
{
try {
jbInit();
}
catch(Exception exception) {
exception.printStackTrace();
}
this.setVisible(true);
}

private void jbInit () throws Exception
{
this.setBounds(300,180,400,300);
getContentPane().setLayout(null);
jButton1.setBounds(new Rectangle(127, 120, 139, 36));
jButton1.setMnemonic('C');
jButton1.setText("点我(C)");
jButton1.addActionListener(new ActionListener()
{
public void actionPerformed (ActionEve

重点地是窗体弹出类：WindowsCenter.java
文件一父窗文件名Frame3.java

package untitled1;

import java.awt.BorderLayout;

import javax.swing.JFrame;
import javax.swing.JButton;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class Frame3 extends JFrame {
JButton jButton1 = new JButton();

public Frame3() {
try {
jbInit();
} catch (Exception exception) {
exception.printStackTrace();
}
}

private void jbInit() throws Exception {
getContentPane().setLayout(null);
setSize(400,400);
jButton1.setBounds(new Rectangle(86, 125, 186, 52));
jButton1.setText("点击弹出一个窗口");
jButton1.addActionListener(new Frame3_jButton1_actionAdapter(this));
this.getContentPane().add(jButton1, null);
}