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62 lines
1.6 KiB
62 lines
1.6 KiB
/*
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* Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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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#pumpEventsForFilter
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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#pumpEventsForFilter
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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#pumpEventsForFilter
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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#pumpEventsForFilter
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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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