Package com.google.gwt.user.client.ui

Class ListenerWrapper<T>

java.lang.Object

com.google.gwt.user.client.BaseListenerWrapper<T>

com.google.gwt.user.client.ui.ListenerWrapper<T>

Type Parameters:

T - listener type

All Implemented Interfaces:

EventHandler

Direct Known Subclasses:

ListenerWrapper.WrappedChangeListener, ListenerWrapper.WrappedClickListener, ListenerWrapper.WrappedFocusListener, ListenerWrapper.WrappedKeyboardListener, ListenerWrapper.WrappedLoadListener, ListenerWrapper.WrappedLogicalChangeListener, ListenerWrapper.WrappedMouseListener, ListenerWrapper.WrappedMouseWheelListener, ListenerWrapper.WrappedOldDisclosureHandler, ListenerWrapper.WrappedOldFormHandler, ListenerWrapper.WrappedOldSuggestionHandler, ListenerWrapper.WrappedPopupListener, ListenerWrapper.WrappedScrollListener, ListenerWrapper.WrappedTableListener, ListenerWrapper.WrappedTabListener, ListenerWrapper.WrappedTreeListener

@Deprecated
public abstract class ListenerWrapper<T>
extends BaseListenerWrapper<T>

Deprecated.

will be removed in GWT 2.7 with the handler listeners themselves

Legacy listener support hierarchy for com.google.gwt.user.client.ui. Gathers the bulk of the legacy glue code in one place, for easy deletion when Listener methods are deleted.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ListenerWrapper.WrappedChangeListener	Deprecated. will be removed in GWT 2.0 along with the listeners being wrapped
static class	ListenerWrapper.WrappedClickListener	Deprecated. will be removed in GWT 2.0 along with the listeners being wrapped
static class	ListenerWrapper.WrappedFocusListener	Deprecated. Wrapper for a FocusListener.
static class	ListenerWrapper.WrappedKeyboardListener	Deprecated. Wrapper for a KeyboardListener.
static class	ListenerWrapper.WrappedLoadListener	Deprecated. Wrapper for a LoadListener.
static class	ListenerWrapper.WrappedLogicalChangeListener<V>	Deprecated. will be removed in GWT 2.0 along with the listeners being wrapped
static class	ListenerWrapper.WrappedMouseListener	Deprecated. Wrapper for a MouseListener.
static class	ListenerWrapper.WrappedMouseWheelListener	Deprecated. Wrapper for a MouseWheelListener.
(package private) static class	ListenerWrapper.WrappedOldDisclosureHandler	Deprecated.
(package private) static class	ListenerWrapper.WrappedOldFormHandler	Deprecated.
(package private) static class	ListenerWrapper.WrappedOldSuggestionHandler	Deprecated.
(package private) static class	ListenerWrapper.WrappedPopupListener	Deprecated.
static class	ListenerWrapper.WrappedScrollListener	Deprecated. Wrapper for a ScrollListener.
(package private) static class	ListenerWrapper.WrappedTableListener	Deprecated.
(package private) static class	ListenerWrapper.WrappedTabListener	Deprecated.
(package private) static class	ListenerWrapper.WrappedTreeListener	Deprecated.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ListenerWrapper(T listener)	Deprecated.

Method Summary

Modifier and Type	Method	Description
protected static <H extends EventHandler> void	baseRemove(Widget eventSource, EventListener listener, GwtEvent.Type... types)	Deprecated. Convenience method to remove wrapped handlers from a widget.
protected Widget	getSource(GwtEvent<?> event)	Deprecated. Gets the widget source to pass to the listeners.
void	setSource(Widget source)	Deprecated. Sets the widget source to pass to the listeners.

Methods inherited from class com.google.gwt.user.client.BaseListenerWrapper

baseRemove, getListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ListenerWrapper

protected ListenerWrapper(T listener)

Deprecated.

Method Details

baseRemove

protected static <H extends EventHandler> void baseRemove(Widget eventSource,
 EventListener listener,
 GwtEvent.Type... types)

Deprecated.

Convenience method to remove wrapped handlers from a widget.

Type Parameters:

H - event handler type

Parameters:

eventSource - the event source

listener - the listener to remove

types - the event types to remove it from

setSource

public void setSource(Widget source)

Deprecated.

Sets the widget source to pass to the listeners. Source defaults to event.getSource() if this method is not used.

Parameters:

source - the source to provide as the listener's source

getSource

protected Widget getSource(GwtEvent<?> event)

Deprecated.

Gets the widget source to pass to the listeners. Source defaults to event.getSource() if not specified by setSource(Widget).

Parameters:

event - the event

Returns:

source the source to provide as the listener's source