## Uses of Interface
com.google.gwt.event.dom.client.FocusHandler

- Packages that use FocusHandler
  Package | Description
  --- | ---
  com.google.gwt.event.dom.client | Types related to DOM events.
  com.google.gwt.user.client.ui | Widgets, Panels, and other user-interface classes.
  com.google.gwt.widget.client | Modern widgets, usually backed by Cells.

- - ### Uses of FocusHandler in com.google.gwt.event.dom.client

    Classes in com.google.gwt.event.dom.client that implement FocusHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `HandlesAllFocusEvents` Receiver used to handle all focus events at once.

    Methods in com.google.gwt.event.dom.client with type parameters of type FocusHandler
    Modifier and Type | Method and Description
    --- | ---
    `static <H extends BlurHandler & FocusHandler> void` | HandlesAllFocusEvents.`handle(HasAllFocusHandlers eventSource, H reciever)` Convenience method used to handle both focus and blur events from an event source.

    Methods in com.google.gwt.event.dom.client that return types with arguments of type FocusHandler
    Modifier and Type | Method and Description
    --- | ---
    `DomEvent.Type<FocusHandler>` | FocusEvent.`getAssociatedType()`
    `static DomEvent.Type<FocusHandler>` | FocusEvent.`getType()` Gets the event type associated with focus events.

    Methods in com.google.gwt.event.dom.client with parameters of type FocusHandler
    Modifier and Type | Method and Description
    --- | ---
    `HandlerRegistration` | HasFocusHandlers.`addFocusHandler(FocusHandler handler)` Adds a `FocusEvent` handler.
    `protected void` | FocusEvent.`dispatch(FocusHandler handler)`

  - ### Uses of FocusHandler in com.google.gwt.user.client.ui

    Classes in com.google.gwt.user.client.ui that implement FocusHandler
    Modifier and Type | Class and Description
    --- | ---
    `static class` | `ListenerWrapper.WrappedFocusListener` Deprecated. Wrapper for a `FocusListener`.

    Methods in com.google.gwt.user.client.ui with parameters of type FocusHandler
    Modifier and Type | Method and Description
    --- | ---
    `HandlerRegistration` | FocusPanel.`addFocusHandler(FocusHandler handler)`
    `HandlerRegistration` | FocusWidget.`addFocusHandler(FocusHandler handler)`
    `HandlerRegistration` | Tree.`addFocusHandler(FocusHandler handler)`

  - ### Uses of FocusHandler in com.google.gwt.widget.client

    Methods in com.google.gwt.widget.client with parameters of type FocusHandler
    Modifier and Type | Method and Description
    --- | ---
    `HandlerRegistration` | ButtonBase.`addFocusHandler(FocusHandler handler)`