﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-啪啪拉拉噼里啪啦-文章分类-java</title><link>http://www.blogjava.net/plpa/category/969.html</link><description>初学者天堂资料汇集</description><language>zh-cn</language><lastBuildDate>Fri, 02 Mar 2007 00:18:53 GMT</lastBuildDate><pubDate>Fri, 02 Mar 2007 00:18:53 GMT</pubDate><ttl>60</ttl><item><title>图形界面应用</title><link>http://www.blogjava.net/plpa/articles/3376.html</link><dc:creator>噼里啪啦的世界</dc:creator><author>噼里啪啦的世界</author><pubDate>Sat, 16 Apr 2005 23:07:00 GMT</pubDate><guid>http://www.blogjava.net/plpa/articles/3376.html</guid><wfw:comment>http://www.blogjava.net/plpa/comments/3376.html</wfw:comment><comments>http://www.blogjava.net/plpa/articles/3376.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/plpa/comments/commentRss/3376.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/plpa/services/trackbacks/3376.html</trackback:ping><description><![CDATA[<P><FONT face=Arial color=#0000ff><STRONG>import java.awt.*;<BR>import java.applet.*;<BR>import java.awt.event.*;</STRONG></FONT></P>
<P><FONT face=Arial color=#0000ff><STRONG>public class&nbsp; myjava3<BR>{<BR>&nbsp;public static void main(String [] agrs)<BR>&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; new&nbsp; myjava3_1( ) ;</STRONG></FONT></P>
<P><FONT face=Arial color=#0000ff><STRONG>&nbsp;}<BR>}<BR>class myjava3_1 extends Frame implements ActionListener<BR>{<BR>&nbsp;Label p1;<BR>&nbsp;TextField p2,p3;<BR>&nbsp;Button btn;<BR>&nbsp;myjava3_1()<BR>&nbsp;{ <BR>&nbsp;&nbsp;super("李世春的图像界面");<BR>&nbsp;&nbsp; p1=new Label("请输入你的名字，谢谢：");<BR>&nbsp;&nbsp; p2=new TextField(20);<BR>&nbsp;&nbsp; p3=new TextField(35);<BR>&nbsp;&nbsp; btn=new Button("关闭本窗口");<BR>&nbsp;&nbsp; setLayout(new FlowLayout());<BR>&nbsp;&nbsp; add(p1);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; add(p2);<BR>&nbsp;&nbsp; add(p3);<BR>&nbsp;&nbsp; add(btn);<BR>&nbsp;&nbsp; p2.addActionListener(this);<BR>&nbsp;&nbsp; btn.addActionListener(this);<BR>&nbsp;&nbsp; setSize(300,200);<BR>&nbsp;&nbsp; show();<BR>&nbsp;<BR>&nbsp;};<BR>&nbsp;public void actionPerformed(ActionEvent e)<BR>&nbsp;{ <BR>&nbsp;<BR>&nbsp;&nbsp;if(e.getSource()==p2)<BR>&nbsp;&nbsp;{&nbsp;p3.setText(p2.getText()+",welcome !");}<BR>&nbsp;&nbsp;else<BR>&nbsp;&nbsp;{&nbsp; <BR>&nbsp;&nbsp;&nbsp;dispose();<BR>&nbsp;&nbsp;&nbsp;System.exit(1);<BR>&nbsp;&nbsp;}<BR>&nbsp;}<BR>} <BR><BR>继承了 <FONT style="BACKGROUND-COLOR: #ffffff" color=#ff0000>Frame</FONT>&nbsp; 类 <BR>public class myjava03 extends <FONT color=#ff0000>Frame implements ActionListener <BR>setLayout( new FlowLayout() );<BR>input.actionListener(this)<BR>btn.actionListener(this)<BR><BR><FONT color=#0000ff>&nbsp;public void actionPerformed(ActionEvent e)<BR>&nbsp;{ <BR>&nbsp;<BR>&nbsp;&nbsp;if(e.getSource()==p2)<BR>&nbsp;&nbsp;{&nbsp;p3.setText(p2.getText()+",welcome !");}<BR>&nbsp;&nbsp;else<BR>&nbsp;&nbsp;{&nbsp; <BR>&nbsp;&nbsp;&nbsp;dispose();<BR>&nbsp;&nbsp;&nbsp;System.exit(1);<BR>&nbsp;&nbsp;}<BR>&nbsp;}<BR>} <BR></FONT><BR>actionPerformed(ActionEvent e) <BR><BR>e.getSource== input&nbsp; 判断是否是input 输入。<BR></FONT></STRONG></FONT></P><img src ="http://www.blogjava.net/plpa/aggbug/3376.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/plpa/" target="_blank">噼里啪啦的世界</a> 2005-04-17 07:07 <a href="http://www.blogjava.net/plpa/articles/3376.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>