ウィンドウアプリケーションの窓を表示する

Win.java

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

public class Win extends Frame{
	static final int CANVAS_SIZE = 256;
	public static void main(String args[]){
		new Win();
	}
	
	public Win() {
		super("Hello");
		pack();
		
		setResizable(false);
		pack();
		
		setSize(CANVAS_SIZE + getInsets().left + getInsets().right,
			CANVAS_SIZE + getInsets().top + getInsets().bottom);
		addWindowListener(new WindowAdapter(){
			public void windowClosing(WindowEvent e){System.exit(0);}
		});
		setVisible(true);
	}
}