import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class gussFieldTest
{
public static void main(String[] args)
{
KeyFrame frame = new KeyFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.show();
}
}
class KeyFrame extends JFrame
{
public KeyFrame()
{
setTitle("gussFieldTest ");
setSize(WIDTH, HEIGHT);
// 将panel加入到frame
KeyPanel panel = new KeyPanel();
Container contentPane = getContentPane();
contentPane.add(panel);
}
public static final int WIDTH = 300;
public static final int HEIGHT = 200;
}
class KeyPanel extends JPanel implements ActionListener
{
public KeyPanel()
{
//注册监听器
addKeyListener(this);
}
public void init()
{
contentPane.setLayout(new FlowLayout());
setBackground(new Color(105,105,105));
Jable lb1=new Jlable("请输入你想输入的数据:",Jlable,CENTTER);
contentPane.add(lb1);
JLable lb2=new Jlable("输出结果为:",Jlable,CENTTER);
contentPane.add(lb2);
JTextField gussText1=new JTextField(10);
contentPane.add(gussText1);
JTextField gussText2=new JTextField(10);
contentPane.add(gussText2);
}
public void actionPerformde(ActionEvent e)
{
String str;
str=gussText1.getText();
if(str=gussstae)
{
gussText2.setText(str);
}
}
}