GlassPane problem

[SwinGirl]

hi! Here again!
I have this glass panel, wich it´s not actually working...
I mean.. the panel avoid to user get the components behind, but is not showing the label, and the opacity, and the color i´ve setted on it.

Code:

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
        MyGlassPane glassPane = new MyGlassPane();   
        glassPane.setOpaque(true);
//        JFrame f = (JFrame)WindowManager.getDefault().getMainWindow();
//        f.setGlassPane(glassPane);
        
        JRootPane root SwingUtilities.getRootPane(component.getPanel().getParent());
        root.setGlassPane(glassPane);   
        root.getGlassPane();
        
        glassPane.setEnabled(true);
        glassPane.setVisible(true);

    }

Code:

class MyGlassPane extends JComponent {    

    public MyGlassPane(){
        JLabel lbl = new JLabel();
        lbl.setIcon((new javax.swing.ImageIcon(getClass().getResource("/org/myorg/guimodule/images/ajax-loader3.gif"))));
        this.add(lbl);
        lbl.setVisible(true);
        this.setOpaque(true);
    }
    
    public void paint(Graphics g) {
        super.paintComponent(g);
    	g.setColor(new Color (255,255,255,100));
        
    }
}

what i´m doing wrong?

[SwinGirl]

well, i´ve fixed all things... My glassPane is visible.
I have another problem now.
I´m using Netbeans wizard dramework, on Netbeans platform.
The problem is... if the glassPane comes from root.. My root is the pltaform, not the wizard, so.. the glassPane is drawed on the platform background, and not on the wizard.
How can i fix it..?