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/*
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* Copyright 2005 Sun Microsystems, Inc. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Sun designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Sun in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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package java.awt;
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interface EventFilter {
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/**
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* Enumeration for possible values for <code>acceptEvent(AWTEvent ev)</code> method.
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* @see EventDispatchThread#pumpEventsForFilters(EventFilter)
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*/
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static enum FilterAction {
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/**
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* ACCEPT means that this filter do not filter the event and allowes other
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* active filters to proceed it. If all the active filters accept the event, it
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* is dispatched by the <code>EventDispatchThread</code>
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* @see EventDispatchThread#pumpEventsForFilters(EventFilter)
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*/
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ACCEPT,
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/**
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* REJECT means that this filter filter the event. No other filters are queried,
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* and the event is not dispatched by the <code>EventDispatchedThread</code>
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* @see EventDispatchThread#pumpEventsForFilters(EventFilter)
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*/
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REJECT,
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/**
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* ACCEPT_IMMEDIATELY means that this filter do not filter the event, no other
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* filters are queried and to proceed it, and it is dispatched by the
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* <code>EventDispatchThread</code>
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* It is not recommended to use ACCEPT_IMMEDIATELY as there may be some active
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* filters not queried yet that do not accept this event. It is primarily used
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* by modal filters.
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* @see EventDispatchThread#pumpEventsForFilters(EventFilter)
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* @see ModalEventFilter
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*/
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ACCEPT_IMMEDIATELY
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};
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FilterAction acceptEvent(AWTEvent ev);
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}
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