🚀 go-pugleaf

Witam
Czy ktos moglby powiedziec dlaczego szyba nie odcina buttonow. Mimo
zalozenia szyby buttony sa aktywne.
Dziekuje za pomoc
Z

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import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class CreateGUI implements ItemListener, ActionListener,
MouseListener {
   JFrame frame;
   Component glass;
   JCheckBox jcb;
   JButton b1, b2;


    public CreateGUI() {
        frame = new JFrame("Proba z GlassPane");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setLocation(10,10);
        frame.setSize(300,300);
        frame.addMouseListener(this);

        Container cont = frame.getContentPane();
        cont.setLayout(new FlowLayout());
        b1 = new JButton("OK");
        b1.addActionListener(this);
        b2 = new JButton("EXIT");
        b2.addActionListener(this);
        jcb = new JCheckBox("select");
        jcb.setSelected(false);
        jcb.addItemListener(this);
        JPanel panel = new JPanel();
        panel.add(b1);
        panel.add(b2);
        panel.add(jcb);
        cont.add(panel);

        glass = frame.getGlassPane();
        if (glass.isVisible() != true) {
            System.out.println("brak szyby");
        }
        frame.setVisible(true);
    }

    public void itemStateChanged(ItemEvent e) {
        if (e.getStateChange() == ItemEvent.SELECTED) {
            glass.setVisible(true);
        } else {
            if (glass.isVisible()) {
                glass.setVisible(false);
            }
        }
    }
    public void actionPerformed(ActionEvent e) {
        System.out.println("kliknales button");
    }

    public void mouseClicked(MouseEvent e) {}
    public void mousePressed(MouseEvent e) {
    //tu sobie kontroluje czy szyba jest
        if (e.isShiftDown()) {
            if (glass.isVisible()) {
                System.out.println("Szyba zalozona");
            } else {
                System.out.println("brak szyby");
            }
        }
    }
    public void mouseReleased(MouseEvent e) {}
    public void mouseEntered(MouseEvent e) {}
    public void mouseExited(MouseEvent e) {}
}