textfield.java

java技术内幕源代码,配合书籍看有事半功倍的效果

import java.awt.*;
import javax.swing.*;

/*
<APPLET
    CODE=textfield.class
    WIDTH=300
    HEIGHT=200 >
</APPLET>
*/

public class textfield extends JApplet {
    JTextField text = new JTextField(20);

    public void init() 
    {
        Container contentPane = getContentPane();

        contentPane.setLayout(new FlowLayout());
        contentPane.add(text);
        text.setText("Hello from Swing!");
    }
}