| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to you 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 org.apache.pivot.scene; |
| |
| import org.apache.pivot.scene.Keyboard.KeyLocation; |
| |
| /** |
| * Node key listener interface. |
| */ |
| public interface NodeKeyListener { |
| /** |
| * Node key listener adapter. |
| */ |
| public static class Adapter implements NodeKeyListener { |
| @Override |
| public boolean keyPressed(Node node, int keyCode, KeyLocation keyLocation) { |
| return false; |
| } |
| |
| @Override |
| public boolean keyReleased(Node node, int keyCode, KeyLocation keyLocation) { |
| return false; |
| } |
| |
| @Override |
| public boolean keyTyped(Node node, char character) { |
| return false; |
| } |
| } |
| |
| /** |
| * Called when a key has been pressed. |
| * |
| * @param node |
| * @param keyCode |
| * @param keyLocation |
| * |
| * @return |
| * <tt>true</tt> to consume the event; <tt>false</tt> to allow it to |
| * propagate. |
| */ |
| public boolean keyPressed(Node node, int keyCode, Keyboard.KeyLocation keyLocation); |
| |
| /** |
| * Called when a key has been released. |
| * |
| * @param node |
| * @param keyCode |
| * @param keyLocation |
| * |
| * @return |
| * <tt>true</tt> to consume the event; <tt>false</tt> to allow it to |
| * propagate. |
| */ |
| public boolean keyReleased(Node node, int keyCode, Keyboard.KeyLocation keyLocation); |
| |
| /** |
| * Called when a key has been typed. |
| * |
| * @param node |
| * @param character |
| * |
| * @return |
| * <tt>true</tt> to consume the event; <tt>false</tt> to allow it to |
| * propagate. |
| */ |
| public boolean keyTyped(Node node, char character); |
| } |