package dk.itu.oop.lecture3;

import javax.swing.JFrame;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

public class DotFrame2sol extends JFrame {
	
	public static void main(String[] args){
		DotFrame2sol df = new DotFrame2sol();
		df.addMouseListener( new MakeDotOnMouseClick(df) );
	}
		
		
	public DotFrame2sol(){
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setSize(400, 400);
		setTitle("DotFrame");
		setVisible(true);
	}
}

	
class MakeDotOnMouseClick extends MouseAdapter {
	private DotFrame2sol df;
	private java.awt.Graphics gf;
	
	public void mouseClicked(MouseEvent e){
		if (gf == null) gf = df.getGraphics();
		gf.fillOval(e.getX()-5,e.getY()-5,10,10);
	}
	
	MakeDotOnMouseClick(DotFrame2sol df){
		super();
		this.df = df;
	}
}