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Java > Open Source Codes > org > netbeans > modules > diff > NestableDiffView


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.modules.diff;
21
22 import java.awt.Rectangle JavaDoc;
23 import javax.swing.*;
24
25 /**
26  * DiffView can implement this additional interface
27  * to allow its nesting and management by
28  * a parent container.
29  *
30  * @author Petr Kuzel
31  */
32 public interface NestableDiffView {
33
34     /**
35      * Instruct view to hide its scrolling features,
36      * it'll hosted by passed pane.
37      */
38     public void joinScrollPane(JScrollPane pane);
39
40     /**
41      * Gets raw component width, bypassing
42      * its scrolling features.
43      */
44     public int getInnerWidth();
45
46     /**
47      * Sets view component width.
48      */
49     public void setInnerWidth(int width);
50
51     /**
52      * Instruct component's scrolling feature
53      * to scroll to given versical position.
54      */
55     public void setHorizontalPosition(int pos);
56
57     /**
58      * Return y-position in view coordinate system.
59      */
60     public int getChangeY(int change);
61
62     /** From Scrollable */
63     public int getInnerScrollableUnitIncrement(Rectangle JavaDoc visibleRect, int orientation, int direction);
64
65     /** From Scrollable */
66     public int getInnerScrollableBlockIncrement(Rectangle JavaDoc visibleRect, int orientation, int direction);
67 }
68
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