01 /*
02 * Copyright 1997-1998 Sun Microsystems, Inc. All Rights Reserved.
03 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04 *
05 * This code is free software; you can redistribute it and/or modify it
06 * under the terms of the GNU General Public License version 2 only, as
07 * published by the Free Software Foundation. Sun designates this
08 * particular file as subject to the "Classpath" exception as provided
09 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25
26 package javax.swing.plaf;
27
28 import javax.swing.JSplitPane;
29 import java.awt.Graphics;
30
31 /**
32 * Pluggable look and feel interface for JSplitPane.
33 *
34 * @version 1.23 05/05/07
35 * @author Scott Violet
36 */
37 public abstract class SplitPaneUI extends ComponentUI {
38 /**
39 * Messaged to relayout the JSplitPane based on the preferred size
40 * of the children components.
41 */
42 public abstract void resetToPreferredSizes(JSplitPane jc);
43
44 /**
45 * Sets the location of the divider to location.
46 */
47 public abstract void setDividerLocation(JSplitPane jc, int location);
48
49 /**
50 * Returns the location of the divider.
51 */
52 public abstract int getDividerLocation(JSplitPane jc);
53
54 /**
55 * Returns the minimum possible location of the divider.
56 */
57 public abstract int getMinimumDividerLocation(JSplitPane jc);
58
59 /**
60 * Returns the maximum possible location of the divider.
61 */
62 public abstract int getMaximumDividerLocation(JSplitPane jc);
63
64 /**
65 * Messaged after the JSplitPane the receiver is providing the look
66 * and feel for paints its children.
67 */
68 public abstract void finishedPaintingChildren(JSplitPane jc,
69 Graphics g);
70 }
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