Package com.google.gwt.event.dom.client

## Interface MouseWheelHandler

- All Superinterfaces:
    `EventHandler`
  All Known Implementing Classes:
    `HandlesAllMouseEvents`, `ListenerWrapper.WrappedMouseWheelListener`

      public interface MouseWheelHandler
      extends EventHandler

  Handler interface for `MouseWheelEvent` events.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `onMouseWheel​(MouseWheelEvent event)` | Called when MouseWheelEvent is fired.

- - ### Method Detail

    - #### onMouseWheel

          void onMouseWheel​(MouseWheelEvent event)

      Called when MouseWheelEvent is fired.
      Parameters:
        `event` - the `MouseWheelEvent` that was fired