def run(self):
#-----------------------------------------------------------------------
# Create and set up the window.
#-----------------------------------------------------------------------
frame = JFrame('GlassPaneDemo')
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE)
#-----------------------------------------------------------------------
# Start creating and adding components.
#-----------------------------------------------------------------------
changeButton = JCheckBox('Glass pane "visible"')
changeButton.setSelected(0)
#-----------------------------------------------------------------------
# Set up the content pane, where the 'main GUI' lives.
#-----------------------------------------------------------------------
contentPane = frame.getContentPane()
contentPane.setLayout(FlowLayout())
contentPane.add(changeButton)
contentPane.add(JButton('Button 1'))
contentPane.add(JButton('Button 2'))
#-----------------------------------------------------------------------
# Set up the menu bar, which appears above the content pane.
#-----------------------------------------------------------------------
menuBar = JMenuBar()
menu = JMenu('Menu')
menu.add(JMenuItem('Do nothing'))
menuBar.add(menu)
frame.setJMenuBar(menuBar)
#-----------------------------------------------------------------------
# Set up the glass pane, which appears over both menu bar and
# content pane and is an item listener on the change button
#-----------------------------------------------------------------------
myGlassPane = MyGlassPane(changeButton, menuBar, contentPane)
changeButton.addItemListener(myGlassPane)
frame.setGlassPane(myGlassPane)
#-----------------------------------------------------------------------
# Resize the frame to display the visible components contain therein,
# and have the frame (application) make itself visisble.
#-----------------------------------------------------------------------
frame.pack()
frame.setVisible(1)
