Spec-Zone.ru › OpenJavaFX 11
Module javafx.web
Package javafx.scene.web

Class WebEvent<T>

  • java.lang.Object
    • java.util.EventObject
      • javafx.event.Event
        • javafx.scene.web.WebEvent<T>
  • All Implemented Interfaces:
    Serializable, Cloneable 
    public final class WebEvent<T>
extends Event
    WebEvent instances are passed into EventHandlers registered with a WebEngine by JavaScript running on a Web page. An event holds a single data item of type T.
    Since:
    JavaFX 2.0
    See Also:
    WebEngine, WebEngine.setOnAlert(javafx.event.EventHandler<javafx.scene.web.WebEvent<java.lang.String>>), WebEngine.setOnResized(javafx.event.EventHandler<javafx.scene.web.WebEvent<javafx.geometry.Rectangle2D>>), WebEngine.setOnStatusChanged(javafx.event.EventHandler<javafx.scene.web.WebEvent<java.lang.String>>), WebEngine.setOnVisibilityChanged(javafx.event.EventHandler<javafx.scene.web.WebEvent<java.lang.Boolean>>), Serialized Form

  • Field Summary

    Fields
    Modifier and Type Field Description
    static EventType<WebEvent> ALERT
    This event occurs when a script calls the JavaScript alert function.
    static EventType<WebEvent> ANY
    Common supertype for all Web event types.
    static EventType<WebEvent> RESIZED
    This event occurs when a script changes location of the JavaScript window object.
    static EventType<WebEvent> STATUS_CHANGED
    This event occurs when a script changes status line text.
    static EventType<WebEvent> VISIBILITY_CHANGED
    This event occurs when a script changes visibility of the JavaScript window object.

    • Fields inherited from class javafx.event.Event

      consumed, eventType, NULL_SOURCE_TARGET, target

    • Fields inherited from class java.util.EventObject

      source

  • Constructor Summary

    Constructors
    Constructor Description
    WebEvent​(Object source, EventType<WebEvent> type, T data)
    Creates a new event object.

  • Method Summary

    All MethodsInstance MethodsConcrete Methods
    Modifier and Type Method Description
    T getData()
    Returns data item carried by this event.
    String toString()
    Returns a string representation of this WebEvent object.

    • Methods inherited from class javafx.event.Event

      clone, consume, copyFor, fireEvent, getEventType, getTarget, isConsumed

    • Methods inherited from class java.util.EventObject

      getSource

    • Methods inherited from class java.lang.Object

      equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Field Detail

    • ANY

      public static final EventType<WebEvent> ANY
      Common supertype for all Web event types.

    • RESIZED

      public static final EventType<WebEvent> RESIZED
      This event occurs when a script changes location of the JavaScript window object.

    • STATUS_CHANGED

      public static final EventType<WebEvent> STATUS_CHANGED
      This event occurs when a script changes status line text.

    • VISIBILITY_CHANGED

      public static final EventType<WebEvent> VISIBILITY_CHANGED
      This event occurs when a script changes visibility of the JavaScript window object.

    • ALERT

      public static final EventType<WebEvent> ALERT
      This event occurs when a script calls the JavaScript alert function.

  • Constructor Detail

    • WebEvent

      public WebEvent​(Object source,
                EventType<WebEvent> type,
                T data)
      Creates a new event object.
      Parameters:
      source - the event source
      type - the event type
      data - the data item

  • Method Detail

    • getData

      public T getData()
      Returns data item carried by this event.
      Returns:
      the data item

    • toString

      public String toString()
      Returns a string representation of this WebEvent object.
      Overrides:
      toString in class EventObject
      Returns:
      a string representation of this WebEvent object.

© 2008, 2025, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from JavaFX API Documentation.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Java, JavaFX and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.

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