Java Programming Basic
since 6 June, 1999 last modified 6 June, 1999, working


Java Compile ¹æ¹ý (JDK1.1»ç¿ë½Ã)

Java Program(Applet)ÀÇ ±¸Á¶

import java.applet.Applet; /* »ç¿ëÇÒ Package¸¦ Import */
import java.awt.*;
import java.awt.event.*;
                           /* class ¸¦ »ó¼Ó¹Þ°í Interface ¼³Ä¡ */
public class button extends Applet implements ActionListener
{
	TextField text1;  /* member variable  type Á¤ÀÇ */
	Button button1;

	public void init()
	{
	text1 = new TextField(20);  /* member variable instanciation */
	add(text1);                 /* layout manager ¿¡ Ãß°¡ */
	button1 = new Button("Do");
	add(button1);
	button1.addActionListener(this); /* event listener Ãß°¡ */
	}

	public void actionPerformed(ActionEvent e) /* event±¸Çö */
	{
		if (e.getSource()== button1 )
		{
		text1.setText("Do");
		}
	}
};



Knowledge and Engineering Databases © copyright Namchul Do, 1999