Canberk

    public void paint(Graphics g) {

        g.clearRect(0, 0, getWidth(), getHeight());
        g.setColor(Color.BLUE);
        g.fillOval((getWidth()-radius)/2 , (getHeight()-
                radius+TITLE_BAR_HEIGHT)/2, radius, radius);

        g.setColor(Color.MAGENTA);
        g.fillRect((getWidth()-150)/3, ((getHeight()-150+TITLE_BAR_HEIGHT)/3),
                radius, radius);

        g.setColor(Color.MAGENTA);
        g.fillRect(((getWidth()-80)/3)*2,
                (getHeight()-150+TITLE_BAR_HEIGHT)/3, radius, radius);
    }