01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.swing.plaf.gtk;
43:
44: import javax.swing.*;
45: import javax.swing.border.Border;
46: import java.awt.*;
47: import org.netbeans.swing.plaf.util.UIUtils;
48:
49: /**
50: * Drop shadow extension for right edges of tab displayers
51: *
52: * @author Tim Boudreau
53: */
54: public class PartialEdgeBorder implements Border {
55: private Insets ins;
56:
57: /** Creates a new instance of PartialEdgeBorder */
58: public PartialEdgeBorder(int width) {
59: ins = new Insets(0, 0, 0, width);
60: }
61:
62: public Insets getBorderInsets(Component c) {
63: return ins;
64: }
65:
66: public boolean isBorderOpaque() {
67: return false;
68: }
69:
70: public void paintBorder(Component c, Graphics g, int x, int y,
71: int width, int height) {
72: Color ctrl = UIManager.getColor("control"); //NOI18N
73: Color base = UIManager.getColor("controlShadow");
74: Color curr;
75: GradientPaint gp = UIUtils.getGradientPaint(x + width
76: - ins.right, y + (height / 2), ctrl, x + width
77: - ins.right, y + height, base, false);
78: ((Graphics2D) g).setPaint(gp);
79: g.drawLine(x + width - ins.right, y + (height / 2), x + width
80: - ins.right, y + height);
81: for (int i = 1; i < ins.right - 1; i++) {
82: curr = AdaptiveMatteBorder.colorTowards(base, ctrl,
83: ins.right, i + 1);
84: int xpos = x + width - ins.right + i;
85: int ypos = y + (height / 3) + (i * 2);
86: gp = UIUtils.getGradientPaint(xpos, ypos, ctrl, xpos, y
87: + height, curr, false);
88: ((Graphics2D) g).setPaint(gp);
89: g.drawLine(xpos, ypos, xpos, y + height);
90: }
91: }
92:
93: }
|