blob: 7c35589d54eb116e3a04461cd271da5361eac171 [file] [log] [blame]
/*
* Copyright (c) 2011, 2012, 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.
*
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*/
package com.apple.eawt.event;
import java.awt.*;
/**
* 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;
}
}