## Uses of Class
com.google.gwt.event.shared.EventBus

- Packages that use EventBus
  Package | Description
  --- | ---
  com.google.gwt.activity.shared | Classes used to implement app navigation.
  com.google.gwt.event.shared | Shared infrastructure underlying both browser and non-browser events.
  com.google.gwt.event.shared.testing | Classes used for testing the GWT event bus.
  com.google.gwt.place.shared | A package for managing bookmarkable locations in an application.

- - ### Uses of EventBus in com.google.gwt.activity.shared

    Methods in com.google.gwt.activity.shared with parameters of type EventBus
    Modifier and Type | Method and Description
    --- | ---
    `void` | Activity.`start(AcceptsOneWidget panel, EventBus eventBus)` Called when the Activity should ready its widget for the user.

  - ### Uses of EventBus in com.google.gwt.event.shared

    Subclasses of EventBus in com.google.gwt.event.shared
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ResettableEventBus` Wraps {com.google.web.bindery.event.shared.ResettableEventBus} for legacy compatibility.
    `class` | `SimpleEventBus` Wraps {com.google.web.bindery.event.shared.SimpleEventBus} for legacy compatibility.

  - ### Uses of EventBus in com.google.gwt.event.shared.testing

    Subclasses of EventBus in com.google.gwt.event.shared.testing
    Modifier and Type | Class and Description
    --- | ---
    `class` | `CountingEventBus` Legacy compatibility wrapper for `CountingEventBus`.

    Constructors in com.google.gwt.event.shared.testing with parameters of type EventBus
    Constructor and Description
    `CountingEventBus(EventBus wrapped)`

  - ### Uses of EventBus in com.google.gwt.place.shared

    Methods in com.google.gwt.place.shared with parameters of type EventBus
    Modifier and Type | Method and Description
    --- | ---
    `HandlerRegistration` | PlaceHistoryHandler.`register(PlaceController placeController, EventBus eventBus, Place defaultPlace)` Deprecated. use `PlaceHistoryHandler.register(PlaceController, EventBus, Place)`

    Constructors in com.google.gwt.place.shared with parameters of type EventBus
    Constructor and Description
    `PlaceController(EventBus eventBus)` Deprecated. use `PlaceController.PlaceController(EventBus)`
    `PlaceController(EventBus eventBus, PlaceController.Delegate delegate)` Deprecated. use `PlaceController.PlaceController(EventBus, Delegate)`