Performed(ActionEvent e) {
        boolean value = Boolean.TRUE.equals(myJBCefBrowser.getProperty(JBCefBrowserBase.Properties.NO_CONTEXT_MENU));
        myJBCefBrowser.setProperty(JBCefBrowserBase.Properties.NO_CONTEXT_MENU, !value);
        menuItemContext.setText(value ? "Disable context menu" : "Enable context menu");
      }
    });

    if (JBCefApp.isOffSc
Performed(ActionEvent e) {
        boolean value = Boolean