0304 - プログラム倉庫

import java.awt.*;
import java.awt.event.*;

class pro0304 extends Frame {

public static void main(String[] args) {
	pro0304 frame = new pro0304("pro0303");
}
   
public pro0304(String str) {
	super(str);
	setSize(500, 500);
	setLayout([[new]] FlowLayout());
	Button button = new Button("click!");
	button.addActionListener(new baction());
	add(button);
	setVisible(true);
               addWindowListener(new stopwin());
}

class stopwin extends WindowAdapter{

   public void windowClosing(WindowEvent we){System.exit(0);} 
   } 

class baction implements ActionListener {

	public void actionPerformed(ActionEvent e) {
		System.out.println("hhhhhh");
	}
}

}