本文整理了Java中javafx.scene.control.MenuItem.addEventHandler()方法的一些代码示例，展示了MenuItem.addEventHandler()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。MenuItem.addEventHandler()方法的具体详情如下：
包路径：javafx.scene.control.MenuItem
类名称：MenuItem
方法名：addEventHandler

MenuItem.addEventHandler介绍

暂无

代码示例

代码示例来源：origin: io.reactivex/rxjavafx

public static Observable<ActionEvent> fromActionEvents(final MenuItem source) {
  return Observable.create((ObservableEmitter<ActionEvent> subscriber) -> {
    final EventHandler<ActionEvent> handler = subscriber::onNext;
    source.addEventHandler(ActionEvent.ANY, handler);
    subscriber.setDisposable(JavaFxSubscriptions.unsubscribeInEventDispatchThread(() -> source.removeEventHandler(ActionEvent.ANY, handler)));
  }).subscribeOn(JavaFxScheduler.platform());
}

代码示例来源：origin: io.reactivex.rxjava2/rxjavafx

public static Observable<ActionEvent> fromActionEvents(final MenuItem source) {
  return Observable.create((ObservableEmitter<ActionEvent> subscriber) -> {
    final EventHandler<ActionEvent> handler = subscriber::onNext;
    source.addEventHandler(ActionEvent.ANY, handler);
    subscriber.setDisposable(JavaFxSubscriptions.unsubscribeInEventDispatchThread(() -> source.removeEventHandler(ActionEvent.ANY, handler)));
  }).subscribeOn(JavaFxScheduler.platform());
}

代码示例来源：origin: org.jrebirth.af/core

/**
 * Add an event handler on the given node according to annotation OnXxxxx.
 *
 * @param target the graphical node, must be not null (is a subtype of EventTarget)
 * @param annotation the OnXxxx annotation
 *
 * @throws CoreException if an error occurred while linking the event handler
 */
private void addHandler(final EventTarget target, final Annotation annotation) throws CoreException {
  // Build the auto event handler for this annotation
  final AnnotationEventHandler<Event> aeh = new AnnotationEventHandler<>(this.callbackObject, annotation);
  for (final EnumEventType eet : (EnumEventType[]) ClassUtility.getAnnotationAttribute(annotation, "value")) {
    if (target instanceof Node) {
      ((Node) target).addEventHandler(eet.eventType(), aeh);
    } else if (target instanceof MenuItem) {
      if (eet.eventType() == ActionEvent.ACTION) {
        ((MenuItem) target).addEventHandler(ActionEvent.ACTION, new AnnotationEventHandler<>(this.callbackObject, annotation));
      } else {
        ((MenuItem) target).setOnMenuValidation(aeh);
      }
    } else if (target instanceof Window) {
      ((Window) target).addEventHandler(eet.eventType(), aeh);
    }
  }
}