MouseWheelListenerCollection (GWT Javadoc)

java.lang.Object
- java.util.AbstractCollection<E>
- - java.util.AbstractList<E>
  - - java.util.ArrayList<MouseWheelListener>
    - - com.google.gwt.user.client.ui.MouseWheelListenerCollection

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<MouseWheelListener>, java.util.Collection<MouseWheelListener>, java.util.List<MouseWheelListener>, java.util.RandomAccess
```
@Deprecated
public class MouseWheelListenerCollection
extends java.util.ArrayList<MouseWheelListener>
```
Deprecated.
Widgets should now manage their own handlers via Widget.addDomHandler(H, com.google.gwt.event.dom.client.DomEvent.Type<H>)

A helper class for implementers of the SourcesMouseWheelEvents interface. This subclass of ArrayList assumes that all objects added to it will be of type MouseWheelListener.

See Also:

Serialized Form

Field Summary
- Fields inherited from class java.util.AbstractList
  modCount

Constructor Summary

Constructors
Constructor Description

MouseWheelListenerCollection()
Deprecated.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`fireMouseWheel(Widget sender, MouseWheelVelocity velocity)`	Deprecated. Fires a mouse wheel event to all listeners.
`void`	`fireMouseWheelEvent(Widget sender, Event event)`	Deprecated. A helper for widgets that source mouse events.

Methods inherited from class java.util.ArrayList
add, add, addAll, addAll, clear, clone, contains, ensureCapacity, equals, forEach, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractCollection
containsAll, toString

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection
parallelStream, stream, toArray

Methods inherited from interface java.util.List
containsAll

- Constructor Detail
  - MouseWheelListenerCollection
```
public MouseWheelListenerCollection()
```
    Deprecated.
- Method Detail
  - fireMouseWheel
```
public void fireMouseWheel(Widget sender,
                           MouseWheelVelocity velocity)
```
    Deprecated.
    
    Fires a mouse wheel event to all listeners.
    
    Parameters:
    
    sender - the widget sending the event
    
    velocity - the velocity information for the event
  - fireMouseWheelEvent
```
public void fireMouseWheelEvent(Widget sender,
                                Event event)
```
    Deprecated.
    
    A helper for widgets that source mouse events.
    
    Parameters:
    
    sender - the widget sending the event
    
    event - the Event received by the widget