MouseWheelListener (GWT Javadoc)

All Superinterfaces:

java.util.EventListener
```
@Deprecated
public interface MouseWheelListener
extends java.util.EventListener
```
Deprecated.
use MouseWheelHandler instead

Event listener interface for mouse wheel events.

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`onMouseWheel(Widget sender, MouseWheelVelocity velocity)`	Deprecated. use `MouseWheelHandler.onMouseWheel(com.google.gwt.event.dom.client.MouseWheelEvent)` instead

- Method Detail
  - onMouseWheel
```
@Deprecated
void onMouseWheel(Widget sender,
                  MouseWheelVelocity velocity)
```
    Deprecated.
    use MouseWheelHandler.onMouseWheel(com.google.gwt.event.dom.client.MouseWheelEvent) instead
    
    Fired when the user scrolls the mouse wheel over a widget.
    
    Parameters:
    
    sender - the widget sending the event
    
    velocity - the velocity information for the wheel event