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125 lines
3.4 KiB
Java
125 lines
3.4 KiB
Java
/* Copyright (C) 2000, 2002 Free Software Foundation
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package java.awt.event;
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import java.awt.*;
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/**
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* @since 1.3
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* @author Bryce McKinlay
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*/
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/* Status: thought to be complete and correct. */
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public class HierarchyEvent extends AWTEvent
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{
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public static final int PARENT_CHANGED = 1 << 0,
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DISPLAYABILITY_CHANGED = 1 << 1,
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SHOWING_CHANGED = 1 << 2,
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HIERARCHY_FIRST = 1400,
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HIERARCHY_CHANGED = 1400,
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ANCESTOR_MOVED = 1401,
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ANCESTOR_RESIZED = 1402,
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HIERARCHY_LAST = 1402;
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/* Serialized fields from the serialization spec. */
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Component changed;
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Container changedParent;
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long changeFlags = 0;
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public HierarchyEvent(Component source, int id, Component changed,
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Container changedParent)
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{
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super(source, id);
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this.changed = changed;
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this.changedParent = changedParent;
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}
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public HierarchyEvent(Component source, int id, Component changed,
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Container changedParent, long changeFlags)
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{
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super(source,id);
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this.changed = changed;
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this.changedParent = changedParent;
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this.changeFlags = changeFlags;
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}
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public Component getComponent()
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{
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return (Component) source;
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}
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public Component getChanged()
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{
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return changed;
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}
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public Container getChangedParent()
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{
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return changedParent;
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}
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public long getChangeFlags()
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{
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return changeFlags;
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}
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public String paramString()
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{
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String r;
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switch (id)
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{
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case HIERARCHY_CHANGED:
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r = "HIERARCHY_CHANGED";
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break;
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case ANCESTOR_MOVED:
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r = "ANCESTOR_MOVED";
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break;
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case ANCESTOR_RESIZED:
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r = "ANCESTOR_RESIZED";
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break;
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default:
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return "unknown type";
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}
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r += "(" + changed + "," + changedParent + ")";
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return r;
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}
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}
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