example7_3.java.bak

来自「不错的教程 适合中高级人员的使用」· BAK 代码 · 共 58 行

import java.awt.*;
import java.awt.event.*
class  MyWindow extends Frame implements ActionListener
{
	TextField text1,text2,text3;
        MyWindow()
        {
         setLayout(new FlowLayout());
         text1=new TextField(8);
         text2=new TextField(8);
         text3=new TextField(15);
         add(text1);  
         add(text2); 
         add(text3);  
         text1.addActionListener(this);
         text2.addActionListener(this); 
         setBounds(100,100,150,150);
         setVisible(true);
         validate();
        }
        
        public void actionPerformed(ActionEvent e)
        {
         if(e.getSource()==text1)
          {
            String word=text1.getText();
             if(word.equals("boy"))
               {text3.setText("男孩");}
             else if(word.equals("girl"))
               {text3.setText("女孩");}
             else if(word.equals("sun"))
               {text3.setText("太阳");}
             else 
               {text3.setText("没有该单词！");}
          }
         else if(e.getSource()==text2)
          {
            String word=text2.getText();
             if(word.equals("男孩"))
               {text3.setText("boy");}
             else if(word.equals("女孩"))
               {text3.setText("girl");}
             else if(word.equals("太阳"))
               {text3.setText("sun");}
             else 
               {text3.setText("没有该单词！");}
          }
        }
}

public class Example7_3
{
	public static void main(String[] args) 
	{
		MyWindow win=new MyWindow();
	}
}