/* | |
* 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.event.shared; | |
/** | |
* Registration returned from a call to | |
* {@link HandlerManager#addHandler(com.google.gwt.event.shared.GwtEvent.Type, EventHandler)} | |
* . Use the handler registration to remove handlers when they are no longer | |
* needed. | |
* | |
* Note, this interface is under the control of the {@link HandlerManager} class | |
* and may be expanded over time, so extend {@link DefaultHandlerRegistration} | |
* if you do not wish to get compiler errors if we extend the handler registry | |
* functionality. | |
*/ | |
public interface HandlerRegistration { | |
/** | |
* Removes the given handler from its manager. | |
*/ | |
void removeHandler(); | |
} |