Package com.google.gwt.event.logical.shared

## Interface HasCloseHandlers<T>

- Type Parameters:
    `T` - the type being closed
  All Superinterfaces:
    `HasHandlers`
  All Known Implementing Classes:
    `AbstractCellTree`, `CellBrowser`, `CellTree`, `DecoratedPopupPanel`, `DialogBox`, `DisclosurePanel`, `LoggingPopup`, `MenuBar`, `PopupPanel`, `Tree`

      public interface HasCloseHandlers<T>
      extends HasHandlers

  A widget that implements this interface is a public source of `CloseEvent` events.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `HandlerRegistration` | `addCloseHandler​(CloseHandler<T> handler)` | Adds a `CloseEvent` handler.

    - ### Methods inherited from interface com.google.gwt.event.shared.HasHandlers

      `fireEvent`

- - ### Method Detail

    - #### addCloseHandler

          HandlerRegistration addCloseHandler​(CloseHandler<T> handler)

      Adds a `CloseEvent` handler.
      Parameters:
        `handler` - the handler
      Returns:
        the registration for the event