Showing the changes to java/pkg/java/awt/dnd/DropTargetEvent.java (1 of 18352 files). Show all
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| 1 | /* | ||
| 2 | * Copyright (c) 1997, 2008, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | package java.awt.dnd; | ||
| 27 | |||
| 28 | import java.util.EventObject; | ||
| 29 | import java.awt.dnd.DropTargetContext; | ||
| 30 | |||
| 31 | /** | ||
| 32 | * The <code>DropTargetEvent</code> is the base | ||
| 33 | * class for both the <code>DropTargetDragEvent</code> | ||
| 34 | * and the <code>DropTargetDropEvent</code>. | ||
| 35 | * It encapsulates the current state of the Drag and | ||
| 36 | * Drop operations, in particular the current | ||
| 37 | * <code>DropTargetContext</code>. | ||
| 38 | * | ||
| 39 | * @since 1.2 | ||
| 40 | * | ||
| 41 | */ | ||
| 42 | |||
| 43 | public class DropTargetEvent extends java.util.EventObject { | ||
| 44 | |||
| 45 | private static final long serialVersionUID = 2821229066521922993L; | ||
| 46 | |||
| 47 | /** | ||
| 48 | * Construct a <code>DropTargetEvent</code> object with | ||
| 49 | * the specified <code>DropTargetContext</code>. | ||
| 50 | * <P> | ||
| 51 | * @param dtc The <code>DropTargetContext</code> | ||
| 52 | * @throws NullPointerException if {@code dtc} equals {@code null}. | ||
| 53 | * @see #getSource() | ||
| 54 | * @see #getDropTargetContext() | ||
| 55 | */ | ||
| 56 | |||
| 57 | public DropTargetEvent(DropTargetContext dtc) { | ||
| 58 | super(dtc.getDropTarget()); | ||
| 59 | |||
| 60 | context = dtc; | ||
| 61 | } | ||
| 62 | |||
| 63 | /** | ||
| 64 | * This method returns the <code>DropTargetContext</code> | ||
| 65 | * associated with this <code>DropTargetEvent</code>. | ||
| 66 | * <P> | ||
| 67 | * @return the <code>DropTargetContext</code> | ||
| 68 | */ | ||
| 69 | |||
| 70 | public DropTargetContext getDropTargetContext() { | ||
| 71 | return context; | ||
| 72 | } | ||
| 73 | |||
| 74 | /** | ||
| 75 | * The <code>DropTargetContext</code> associated with this | ||
| 76 | * <code>DropTargetEvent</code>. | ||
| 77 | * | ||
| 78 | * @serial | ||
| 79 | */ | ||
| 80 | protected DropTargetContext context; | ||
| 81 | } | ||