初学jbiulder的一个问题 import java.awt.*;import javax.swing.*; 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 源代码如下package testhello;import javax.swing.*;import java.awt.event.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2003</p> * <p>Company: </p> * @author unascribed * @version 1.0 */public class test extends JComponent { private JButton jButton1 = new JButton(); public test() { try { jbInit(); } catch(Exception e) { e.printStackTrace(); } } public static void main(String[] args) { test test1 = new test(); } private void jbInit() throws Exception { jButton1.setBounds(new Rectangle(173, 209, 79, 29)); jButton1.setText("jButton1"); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(ActionEvent e) { jButton1_actionPerformed(e); } }); this.add(jButton1, null); } void jButton1_actionPerformed(ActionEvent e) { }} 我是菜鸟,下面是我写的聊天室的代码,但是我不会实现多客户端,请高手们帮我改一下,让它可以实现多客户端! 关于Thread 的wait Java中String的创建存储方式 java包和javax包有什么差别 'class' or 'interface' expected 锘縤mport javax.swing.*; 菜鸟问题 请问,如何让Java在后台响应前台的键盘事件? 求一个可以伸缩界面的做法? 《JAVA夜未眠》读后感 JTextArea中文显示乱码问题,请问如何解决,给50大洋 组件的确切含义是? 求教:一个继承内隐类的问题。
import java.awt.event.*;
/**
* <p>Title: </p>
* <p>Description: </p>
* <p>Copyright: Copyright (c) 2003</p>
* <p>Company: </p>
* @author unascribed
* @version 1.0
*/public class test extends JComponent {
private JButton jButton1 = new JButton(); public test() {
try {
jbInit();
}
catch(Exception e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
test test1 = new test();
}
private void jbInit() throws Exception {
jButton1.setBounds(new Rectangle(173, 209, 79, 29));
jButton1.setText("jButton1");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
jButton1_actionPerformed(e);
}
});
this.add(jButton1, null);
} void jButton1_actionPerformed(ActionEvent e) { }
}