com.google.gwt.event.dom.client

## Interface FocusHandler

- All Superinterfaces:
    EventHandler
  All Known Implementing Classes:
    HandlesAllFocusEvents, ListenerWrapper.WrappedFocusListener

      public interface FocusHandler
      extends EventHandler

  Handler interface for `FocusEvent` events.

- - ### Method Summary

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

- - ### Method Detail

    - #### onFocus

          void onFocus(FocusEvent event)

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