javafx.scene.web

Class WebEvent<T>

java.lang.Object

java.util.EventObject
- javafx.event.Event
- - javafx.scene.web.WebEvent<T>

All Implemented Interfaces:

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

Field Summary

Fields
Modifier and Type	Field and 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 and Description

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

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

Method Summary

All MethodsInstance MethodsConcrete Methods
Modifier and Type	Method and 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.

Method Detail
- getData
```
public T getData()
```
  Returns data item carried by this event.
- 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.

Class WebEvent<T>

Field Summary

Fields inherited from class javafx.event.Event

Fields inherited from class java.util.EventObject

Constructor Summary

Method Summary

Methods inherited from class javafx.event.Event

Methods inherited from class java.util.EventObject

Methods inherited from class java.lang.Object

Field Detail

ANY

RESIZED

STATUS_CHANGED

VISIBILITY_CHANGED

ALERT

Constructor Detail

WebEvent

Method Detail

getData

toString