WebEvent (JavaFX 12)

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 Methods Instance Methods Concrete 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.