CustomCursor

public class myjFrame extends JFrame{
    private JLabel lblBg, lblBtn, lblCur;
    private URL UrlImg(String filename)
    {
        URL url_img;
        url_img=Toolkit.getDefaultToolkit().getClass().getResource("/img/"+filename);
        return url_img;
    }
    public myjFrame()
    {
        setCursor(Toolkit.getDefaultToolkit().createCustomCursor(new ImageIcon(UrlImg("cur_empty.png")).getImage(),new Point(0,0),"cursor_default"));
        this.setLayout(new BorderLayout());
        lblBg= new JLabel();
        lblBg.setIcon(new ImageIcon(UrlImg("main_menu_bg.png")));

        lblBg.addMouseMotionListener(new java.awt.event.MouseMotionAdapter() {
            public void mouseDragged(java.awt.event.MouseEvent evt) {
                cMouseDragged(evt);
            }
            public void mouseMoved(java.awt.event.MouseEvent evt) {
                cMouseMoved(evt);
            }
        });
        this.add(lblBg);
    lblBg.setLayout(null);
        lblBtn= new JLabel();
        lblBtn.setIcon(new ImageIcon(UrlImg("choi.png")));
        lblBtn.setBounds(120, 310, 345, 132);
        lblBtn.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                lblChoiMouseClicked(evt);
            }
            public void mouseEntered(java.awt.event.MouseEvent evt) {
                lblChoiMouseEntered(evt);
            }
            public void mouseExited(java.awt.event.MouseEvent evt) {
                lblChoiMouseExited(evt);
            }
        });
        lblBg.add(lblBtn);
        lblCur= new JLabel();
        lblCur.setIcon(new ImageIcon(UrlImg("cur_def.png")));
        lblCur.setBounds(200, 200, 155, 155);
        lblCur.setText("");
        lblBg.add(lblCur);
    }
    private void cMouseMoved(java.awt.event.MouseEvent evt) {
        lblBg.add(lblBtn);
        lblCur.setLocation(evt.getX()-40,evt.getY()-40);
    }
    private void cMouseDragged(java.awt.event.MouseEvent evt) {
        lblCur.setLocation(evt.getX()-40,evt.getY()-40);
    }
     private void lblChoiMouseEntered(java.awt.event.MouseEvent evt) {
      lblBtn.setIcon(new ImageIcon(UrlImg("choi_hover.png")));
    }

    private void lblChoiMouseExited(java.awt.event.MouseEvent evt) {
         lblBtn.setIcon(new ImageIcon(UrlImg("choi.png")));
    }
     private void lblChoiMouseClicked(java.awt.event.MouseEvent evt) {
        this.dispose();
    }
    public static void main(String[] args) {
        myjFrame main= new myjFrame();
        main.setBounds(100, 100, 769,892);
        main.setVisible(true);
    }
}