1 /*
2 * Copyright (c) 1997, 2004, 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 package javax.swing.undo;
26
27 import java.util.*;
28
29 /**
30 * A concrete subclass of AbstractUndoableEdit, used to assemble little
31 * UndoableEdits into great big ones.
32 *
33 * @author Ray Ryan
34 */
35 public class CompoundEdit extends AbstractUndoableEdit {
36 /**
37 * True if this edit has never received <code>end</code>.
38 */
39 boolean inProgress;
40
41 /**
42 * The collection of <code>UndoableEdit</code>s
43 * undone/redone en masse by this <code>CompoundEdit</code>.
44 */
45 protected Vector<UndoableEdit> edits;
46
47 public CompoundEdit() {
48 super();
49 inProgress = true;
50 edits = new Vector<UndoableEdit>();
51 }
52
53 /**
54 * Sends <code>undo</code> to all contained
55 * <code>UndoableEdits</code> in the reverse of
|
1 /*
2 * Copyright (c) 1997, 2014, 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 package javax.swing.undo;
26
27 import java.util.*;
28
29 /**
30 * A concrete subclass of AbstractUndoableEdit, used to assemble little
31 * UndoableEdits into great big ones.
32 *
33 * @author Ray Ryan
34 */
35 public class CompoundEdit extends AbstractUndoableEdit {
36 private static final long serialVersionUID = -6512679249930119683L;
37
38 /**
39 * True if this edit has never received <code>end</code>.
40 */
41 boolean inProgress;
42
43 /**
44 * The collection of <code>UndoableEdit</code>s
45 * undone/redone en masse by this <code>CompoundEdit</code>.
46 */
47 protected Vector<UndoableEdit> edits;
48
49 public CompoundEdit() {
50 super();
51 inProgress = true;
52 edits = new Vector<UndoableEdit>();
53 }
54
55 /**
56 * Sends <code>undo</code> to all contained
57 * <code>UndoableEdits</code> in the reverse of
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