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Java > Open Source Codes > org > netbeans > modules > form > fakepeer > FakeScrollPanePeer


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
21 package org.netbeans.modules.form.fakepeer;
22
23 import java.awt.*;
24
25 /**
26  *
27  * @author Tran Duc Trung
28  */
29 class FakeScrollPanePeer extends FakeContainerPeer
30 {
31     FakeScrollPanePeer(ScrollPane target) {
32         super(target);
33     }
34
35     Component createDelegate() {
36         return new Delegate();
37     }
38
39     public int getHScrollbarHeight() {
40         return 16;
41     }
42
43     public int getVScrollbarWidth() {
44         return 16;
45     }
46
47     public void setScrollPosition(int x, int y) {}
48     public void childResized(int w, int h) {}
49     public void setUnitIncrement(Adjustable adj, int u) {}
50     public void setValue(Adjustable adj, int v) {}
51
52     //
53 //
54 //
55
56     private class Delegate extends Component
57     {
58 // Delegate() {
59 // this.setBackground(SystemColor.scrollbar);
60 // }
61
62         public void paint(Graphics g) {
63             ScrollPane target = (ScrollPane) _target;
64             Dimension sz = target.getSize();
65
66             g.setColor(target.getBackground());
67             FakePeerUtils.drawLoweredBox(g,0,0,sz.width,sz.height);
68         }
69
70         public Dimension getMinimumSize() {
71             ScrollPane scrollPane = (ScrollPane) _target;
72             int n = scrollPane.getComponentCount();
73             return n > 0 ?
74                      scrollPane.getComponent(n-1).getMinimumSize():
75                      new Dimension(100, 100);
76         }
77     }
78 }
79
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