GWT 2.7.0

## Uses of Interface
com.google.gwt.user.client.Window.ClosingHandler

Packages that use Window.ClosingHandler
com.google.gwt.place.shared | A package for managing bookmarkable locations in an application.
com.google.gwt.user.client | Fundamental user-interface classes used in client-side GWT code.

Uses of Window.ClosingHandler in com.google.gwt.place.shared

Methods in com.google.gwt.place.shared with parameters of type Window.ClosingHandler
`HandlerRegistration` | `PlaceController.DefaultDelegate.addWindowClosingHandler(Window.ClosingHandler handler)`
`HandlerRegistration` | `PlaceController.Delegate.addWindowClosingHandler(Window.ClosingHandler handler)` Adds a `Window.ClosingHandler` to the Delegate.

Uses of Window.ClosingHandler in com.google.gwt.user.client

Classes in com.google.gwt.user.client that implement Window.ClosingHandler
`(package private) static class` | `BaseListenerWrapper.WrapWindowClose` Deprecated.

Methods in com.google.gwt.user.client that return types with arguments of type Window.ClosingHandler
`GwtEvent.Type<Window.ClosingHandler>` | `Window.ClosingEvent.getAssociatedType()`
`(package private) static GwtEvent.Type<Window.ClosingHandler>` | `Window.ClosingEvent.getType()`

Methods in com.google.gwt.user.client with parameters of type Window.ClosingHandler
`static HandlerRegistration` | `Window.addWindowClosingHandler(Window.ClosingHandler handler)` Adds a `Window.ClosingEvent` handler.
`protected void` | `Window.ClosingEvent.dispatch(Window.ClosingHandler handler)`

GWT 2.7.0