com.google.gwt.user.client (Google Web Toolkit Javadoc)

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GWT 2.0.3

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Package com.google.gwt.user.client

Fundamental user-interface classes used in client-side GWT code.

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Description

Interface Summary
AsyncProxy<T>	The AsyncProxy type is used to provide a reachability barrier between classes intended to be used with runAsync while maintaining a simple, deferred-synchronous API.
Command	Encapsulates an action for later execution, often from a different context.
Event.NativePreviewHandler	Handler interface for `Event.NativePreviewEvent` events.
EventListener	Receives low-level browser events.
EventPreview	Deprecated. replaced by `Event.NativePreviewHandler`
HistoryListener	Deprecated. use `History.addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler)` instead
IncrementalCommand	An `IncrementalCommand` is a command that is broken into one or more substeps, each substep brings the whole command nearer to completion.
ResponseTextHandler	Implement this interface to receive HTTP completion events.
Window.ClosingHandler	Handler for `Window.ClosingEvent` events.
Window.ScrollHandler	Handler for `Window.ScrollEvent` events.
WindowCloseListener	Deprecated. use `Window.ClosingHandler` and `CloseHandler` instead
WindowResizeListener	Deprecated. use `ResizeHandler` instead
WindowScrollListener	Deprecated. use `Window.addWindowScrollHandler(com.google.gwt.user.client.Window.ScrollHandler)` instead instead

Class Summary
AsyncProxy.ProxyCallback<T>	The callback used by `AsyncProxy.setProxyCallback(ProxyCallback)`.
BaseListenerWrapper<T>	Deprecated. will be removed in GWT 2.0 with the handler listeners themselves
Cookies	Provides access to browser cookies stored on the client.
DeferredCommand	This class allows you to execute code after all currently pending event handlers have completed, using the `DeferredCommand.addCommand(Command)` or `DeferredCommand.addCommand(IncrementalCommand)` methods.
DOM	This class provides a set of static methods that allow you to manipulate the browser's Document Object Model (DOM).
Element	An opaque handle to a native DOM Element.
Event	An opaque handle to a native DOM Event.
Event.NativePreviewEvent	Represents a preview of a native `Event`.
History	This class allows you to interact with the browser's history stack.
HTTPRequest	Deprecated. As of GWT 1.5, replaced by `RequestBuilder`.
Random	This class can be used as a substitute for `Random`.
Timer	A simplified, browser-safe timer class.
Window	This class provides access to the browser window's methods, properties, and events.
Window.ClosingEvent	Fired just before the browser window closes or navigates to a different site.
Window.Location	This class provides access to the browser's location's object.
Window.Navigator	This class provides access to the browser's navigator object.
Window.ScrollEvent	Fired when the browser window is scrolled.

Exception Summary
CommandCanceledException	Exception reported to the current `GWT.UncaughtExceptionHandler` when a deferred `Command` is canceled as a result of a slow script warning.
IncrementalCommandCanceledException	Exception reported to the current `GWT.UncaughtExceptionHandler` when a deferred `IncrementalCommand` is canceled as a result of a slow script warning.

Annotation Types Summary
AsyncProxy.AllowNonVoid	If this annotation is applied to an AsyncProxy type, it will be legal for the parameterized type `T` to declare non-void methods.
AsyncProxy.ConcreteType	This interface should be applied to the AsyncProxy subtype in order to specify the Class literal that will be passed to `GWT.create(Class)`.
AsyncProxy.DefaultValue	This annotation specifies the return value for primitive methods when the `AsyncProxy.AllowNonVoid` annotation has been applied to an AsyncProxy.

Package com.google.gwt.user.client Description

Fundamental user-interface classes used in client-side GWT code. This package contains classes representing fundamental concepts, such as browser history, the browser window, DOM manipulation, and event handling. It also contains convenience classes such as Timer and Random.