com.google.gwt.event.dom.client

Class HandlesAllKeyEvents

java.lang.Object

com.google.gwt.event.dom.client.HandlesAllKeyEvents

All Implemented Interfaces:

KeyDownHandler, KeyPressHandler, KeyUpHandler, EventHandler

public abstract class HandlesAllKeyEvents
extends java.lang.Object
implements KeyDownHandler, KeyUpHandler, KeyPressHandler

Receiver used to handle all key events at once. WARNING, PLEASE READ: As this class is intended for developers who wish to handle all key events in GWT, new key handler interfaces will be added to it. Therefore, updates to GWT could cause breaking API changes.

Constructor Summary

Constructors

Constructor and Description
HandlesAllKeyEvents() Constructor.

Method Summary

Modifier and Type	Method and Description
static <H extends KeyDownHandler & KeyUpHandler & KeyPressHandler> void	addHandlers(HasAllKeyHandlers eventSource, H reciever) Convenience method used to handle all key events from an event source.
void	addKeyHandlersTo(HasAllKeyHandlers source) Convenience method to handle all key events from an event source.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.gwt.event.dom.client.KeyDownHandler

onKeyDown

Methods inherited from interface com.google.gwt.event.dom.client.KeyUpHandler

onKeyUp

Methods inherited from interface com.google.gwt.event.dom.client.KeyPressHandler

onKeyPress

Constructor Detail

HandlesAllKeyEvents

public HandlesAllKeyEvents()

Constructor.

Method Detail

addHandlers

public static <H extends KeyDownHandler & KeyUpHandler & KeyPressHandler> void addHandlers(HasAllKeyHandlers eventSource,
                                                                                           H reciever)

Convenience method used to handle all key events from an event source.

Type Parameters:

H - receiver type, must implement all key handlers

Parameters:

eventSource - the event source

reciever - the receiver implementing all key handlers

addKeyHandlersTo

public final void addKeyHandlersTo(HasAllKeyHandlers source)

Convenience method to handle all key events from an event source.

Parameters:

source - the event source