事件监听

最新推荐文章于 2024-09-10 13:21:46 发布

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最新推荐文章于 2024-09-10 13:21:46 发布

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原文链接：http://www.cnblogs.com/404607yiduo/p/9231437.html

package 图形用户界面1;
import java.awt.*;
//import java.awt.event.ActionEvent;
//import java.awt.event.WindowEvent;
//import java.awt.event.WindowListener;
//import java.awt.Button;
//import java.awt.Color;
//import java.awt.FlowLayout;
//import java.awt.Frame;
//import java.awt.Label;
//import java.awt.TextField;
import java.awt.event.*;

public class mm {

   public static void main (String arg[])
{
   Frame f1=new Frame("我的信息");
   f1.setSize(300,200);
   f1.setLocation(300, 240);
   f1.setBackground(Color.pink);
   f1.setLayout(new FlowLayout());

   f1.add(new Label("姓名"));
   f1.add(new TextField("伊多",25));
   f1.add(new Label("学号"));
   f1.add(new TextField("20633116090",25));
   f1.add(new Label("性别"));
   f1.add(new TextField("男",25));
   f1.add(new Label("政治面貌"));
   f1.add(new TextField("团员",25));
   Button button1=new Button("ok");
   button1.addActionListener(new abc());
   f1.add( button1,BorderLayout.SOUTH);
   Button button2=new Button("EXIT");
   f1.add(button2,BorderLayout.EAST);
   button2.addActionListener(new abc());

   f1.addWindowListener(new close());
   f1.setVisible(true);

}

package 图形用户界面1;

import java.awt.BorderLayout;
import java.awt.Button;
import java.awt.Color;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.GridBagLayout;
import java.awt.Label;
import java.awt.TextField;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class abc extends mm implements ActionListener
{

   @Override
   public void actionPerformed(ActionEvent ev) {
       // TODO Auto-generated method stub

      // System.out.println("hello world!");
       Frame f2=new Frame("OK");
       f2.setSize(300,200);
       f2.setLocation(300, 240);
       f2.setBackground(Color.lightGray);
       f2.setLayout(new GridBagLayout());
       f2.add(new Label("hello world！"));

       f2.addWindowListener(new close());
       f2.setVisible(true);
   }