/*
* Copyright 2008 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.gen2.event.dom.client;
import com.google.gwt.gen2.event.shared.HandlerAdaptor;
import com.google.gwt.gen2.event.shared.HasHandlerManager;
/**
* Convenience interface used to implement all key handlers at once. In the
* unlikely event that more key handler subtypes are added to GWT, this
* interface will be expanded, so only implement this interface if you wish to
* have your widget break if a new key event type is introduced.
*
* @deprecated use the com.google.gwt.event.dom.client classes instead
*/
@Deprecated
public interface HasAllKeyHandlers extends HasKeyUpHandlers,
HasKeyDownHandlers, HasKeyPressHandlers {
/**
* Adaptor used to create and add all the Keyboard events at once.
*/
public abstract static class Adaptor extends HandlerAdaptor implements
KeyDownHandler, KeyUpHandler, KeyPressHandler {
/**
* Convenience method to add all key handlers at once.
*
* @param <EventSourceType> event source type
* @param <EventHandler> event handler type
* @param source event source
* @param handlers handlers to add
*/
public static <EventSourceType extends HasHandlerManager & HasAllKeyHandlers, EventHandler extends KeyDownHandler & KeyUpHandler & KeyPressHandler> void addHandlers(
EventSourceType source, EventHandler handlers) {
source.addKeyDownHandler(handlers);
source.addKeyPressHandler(handlers);
source.addKeyUpHandler(handlers);
}
/**
* Constructor.
*/
public Adaptor() {
}
}
}