| Name | Description | Type | Package | Framework |
| CountingEventBus | Wraps an EventBus to keep a count of registered handlers and how many times events have fired. | Class | com.google.web.bindery.event.shared.testing | Google WebToolkit (GWT) |
| Event | Class | com.google.web.bindery.event.shared | Google WebToolkit (GWT) | |
| Event .Type | Type class used to register events with an EventBus. | Class | com.google.web.bindery.event.shared.Event | Google WebToolkit (GWT) |
| EventBus | Dispatches Events to interested parties. | Class | com.google.web.bindery.event.shared | Google WebToolkit (GWT) |
| HandlerRegistration | Registration objects returned when an event handler is bound (e. | Interface | com.google.web.bindery.event.shared | Google WebToolkit (GWT) |
| HandlerRegistrations | A utility class to help deal with handler registrations. | Class | com.google.web.bindery.event.shared | Google WebToolkit (GWT) |
| RecordingEventBus | Wraps an EventBus implementation to keep track of fired events. | Class | com.google.web.bindery.event.shared.testing | Google WebToolkit (GWT) |
| ResettableEventBus | Wraps an EventBus to hold on to any HandlerRegistrations, so that they can easily all be cleared at once. | Class | com.google.web.bindery.event.shared | Google WebToolkit (GWT) |
| SimpleEventBus | Basic implementation of EventBus. | Class | com.google.web.bindery.event.shared | Google WebToolkit (GWT) |
| UmbrellaException | A RuntimeException that collects a Set of child Throwables together. | Class | com.google.web.bindery.event.shared | Google WebToolkit (GWT) |