| /* |
| * Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.apple.eawt.event; |
| |
| import java.awt.*; |
| import java.awt.event.InputEvent; |
| |
| /** |
| * Abstract event all gestures inherit from. |
| * |
| * Note: GestureEvent is not subclass of {@link AWTEvent} and is not dispatched |
| * directly from the {@link EventQueue}. This is an intentional design decision |
| * to prevent collision with an official java.awt.* gesture event types subclassing |
| * {@link InputEvent}. |
| * |
| * {@link GestureListener}s are only notified from the AWT Event Dispatch thread. |
| * |
| * @see GestureUtilities |
| * |
| * @since Java for Mac OS X 10.5 Update 7, Java for Mac OS X 10.6 Update 2 |
| */ |
| public abstract class GestureEvent { |
| boolean consumed; |
| |
| GestureEvent() { |
| // package private |
| } |
| |
| /** |
| * Consuming an event prevents listeners later in the chain or higher in the |
| * component hierarchy from receiving the event. |
| */ |
| public void consume() { |
| consumed = true; |
| } |
| |
| /** |
| * @return if the event has been consumed |
| */ |
| protected boolean isConsumed() { |
| return consumed; |
| } |
| } |