Java tutorial
/* * 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.dom.client; /** * Convenience interface used to implement all key handlers at once. * * <p> * WARNING, PLEASE READ: 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. * </p> */ public interface HasAllKeyHandlers extends HasKeyUpHandlers, HasKeyDownHandlers, HasKeyPressHandlers { }