How to use

selectedProperty

method

in

javafx.scene.control.CheckMenuItem

  final CheckMenuItem mi = new CheckMenuItem("_Project Tree");
  mi.setGraphic(SpeedmentIcon.APPLICATION_SIDE_TREE.view());
  mi.selectedProperty().bindBidirectional(ui.projectTreeVisibleProperty());
  return mi;
})
  final CheckMenuItem mi = new CheckMenuItem("_Workspace");
  mi.setGraphic(SpeedmentIcon.APPLICATION_FORM.view());
  mi.selectedProperty().bindBidirectional(ui.workspaceVisibleProperty());
  return mi;
})
  final CheckMenuItem mi = new CheckMenuItem("_Output");
  mi.setGraphic(SpeedmentIcon.APPLICATION_XP_TERMINAL.view());
  mi.selectedProperty().bindBidirectional(ui.outputVisibleProperty());
  return mi;
});

  /**
   * Configures a {@link CheckMenuItem} with the specified toggle action.
   *
   * @param menuItem the menu item to configre
   * @param action the action
   * @param iconSize the icon size
   */
  public static void configureCheckMenuItem(CheckMenuItem menuItem, FXToggleAction action, int iconSize) {
    configureMenuItem(menuItem, action, iconSize);
    menuItem.selectedProperty().bindBidirectional(action.selectedProperty());
  }
}

final CheckMenuItem menu113 = new CheckMenuItem("Show \"foo\" item");
menu113.setSelected(true);
menu113.selectedProperty().addListener(new InvalidationListener() {
  @Override public void invalidated(Observable valueModel) {
    menu112.setVisible(menu113.isSelected());

private static void unconfigure(final MenuItem menuItem) {
  if (menuItem == null || !(menuItem.getOnAction() instanceof Action)) {
    return;
  }
  Action action = (Action) menuItem.getOnAction();
  menuItem.styleProperty().unbind();
  menuItem.textProperty().unbind();
  menuItem.disableProperty().unbind();
  menuItem.acceleratorProperty().unbind();
  menuItem.graphicProperty().unbind();
  action.getProperties().removeListener(new MenuItemPropertiesMapChangeListener<>(menuItem, action));
  if (menuItem instanceof RadioMenuItem) {
    ((RadioMenuItem) menuItem).selectedProperty().unbindBidirectional(action.selectedProperty());
  } else if (menuItem instanceof CheckMenuItem) {
    ((CheckMenuItem) menuItem).selectedProperty().unbindBidirectional(action.selectedProperty());
  }
  menuItem.setOnAction(null);
}

  ((RadioMenuItem)menuItem).selectedProperty().bindBidirectional(action.selectedProperty());
} else if ( menuItem instanceof CheckMenuItem ) {
  ((CheckMenuItem)menuItem).selectedProperty().bindBidirectional(action.selectedProperty());