1 /*
2 * Copyright 1997-2007 Sun Microsystems, Inc. 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. Sun designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * 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 package javax.swing.border;
26
27 import java.awt.Graphics;
28 import java.awt.Insets;
29 import java.awt.Rectangle;
30 import java.awt.Color;
31 import java.awt.Component;
32 import java.beans.ConstructorProperties;
33
34 /**
35 * A class which implements a raised or lowered bevel with
36 * softened corners.
37 * <p>
38 * <strong>Warning:</strong>
39 * Serialized objects of this class will not be compatible with
40 * future Swing releases. The current serialization support is
41 * appropriate for short term storage or RMI between applications running
42 * the same version of Swing. As of 1.4, support for long term storage
43 * of all JavaBeans<sup><font size="-2">TM</font></sup>
44 * has been added to the <code>java.beans</code> package.
45 * Please see {@link java.beans.XMLEncoder}.
46 *
47 * @author Amy Fowler
48 * @author Chester Rose
49 */
50 public class SoftBevelBorder extends BevelBorder
51 {
52
53 /**
54 * Creates a bevel border with the specified type and whose
55 * colors will be derived from the background color of the
56 * component passed into the paintBorder method.
57 * @param bevelType the type of bevel for the border
58 */
59 public SoftBevelBorder(int bevelType) {
60 super(bevelType);
61 }
62
63 /**
64 * Creates a bevel border with the specified type, highlight and
65 * shadow colors.
66 * @param bevelType the type of bevel for the border
67 * @param highlight the color to use for the bevel highlight
68 * @param shadow the color to use for the bevel shadow
69 */
70 public SoftBevelBorder(int bevelType, Color highlight, Color shadow) {
71 super(bevelType, highlight, shadow);
72 }
73
74 /**
75 * Creates a bevel border with the specified type, highlight
76 * shadow colors.
77 * @param bevelType the type of bevel for the border
78 * @param highlightOuterColor the color to use for the bevel outer highlight
79 * @param highlightInnerColor the color to use for the bevel inner highlight
80 * @param shadowOuterColor the color to use for the bevel outer shadow
81 * @param shadowInnerColor the color to use for the bevel inner shadow
82 */
83 @ConstructorProperties({"bevelType", "highlightOuterColor", "highlightInnerColor", "shadowOuterColor", "shadowInnerColor"})
84 public SoftBevelBorder(int bevelType, Color highlightOuterColor,
85 Color highlightInnerColor, Color shadowOuterColor,
86 Color shadowInnerColor) {
87 super(bevelType, highlightOuterColor, highlightInnerColor,
88 shadowOuterColor, shadowInnerColor);
89 }
90
91 /**
92 * Paints the border for the specified component with the specified
93 * position and size.
94 * @param c the component for which this border is being painted
95 * @param g the paint graphics
96 * @param x the x position of the painted border
97 * @param y the y position of the painted border
98 * @param width the width of the painted border
99 * @param height the height of the painted border
100 */
101 public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
102 Color oldColor = g.getColor();
103 g.translate(x, y);
104
105 if (bevelType == RAISED) {
106 g.setColor(getHighlightOuterColor(c));
107 g.drawLine(0, 0, width-2, 0);
108 g.drawLine(0, 0, 0, height-2);
109 g.drawLine(1, 1, 1, 1);
110
111 g.setColor(getHighlightInnerColor(c));
112 g.drawLine(2, 1, width-2, 1);
113 g.drawLine(1, 2, 1, height-2);
114 g.drawLine(2, 2, 2, 2);
115 g.drawLine(0, height-1, 0, height-2);
116 g.drawLine(width-1, 0, width-1, 0);
117
118 g.setColor(getShadowOuterColor(c));
119 g.drawLine(2, height-1, width-1, height-1);
120 g.drawLine(width-1, 2, width-1, height-1);
121
122 g.setColor(getShadowInnerColor(c));
123 g.drawLine(width-2, height-2, width-2, height-2);
124
125
126 } else if (bevelType == LOWERED) {
127 g.setColor(getShadowOuterColor(c));
128 g.drawLine(0, 0, width-2, 0);
129 g.drawLine(0, 0, 0, height-2);
130 g.drawLine(1, 1, 1, 1);
131
132 g.setColor(getShadowInnerColor(c));
133 g.drawLine(2, 1, width-2, 1);
134 g.drawLine(1, 2, 1, height-2);
135 g.drawLine(2, 2, 2, 2);
136 g.drawLine(0, height-1, 0, height-2);
137 g.drawLine(width-1, 0, width-1, 0);
138
139 g.setColor(getHighlightOuterColor(c));
140 g.drawLine(2, height-1, width-1, height-1);
141 g.drawLine(width-1, 2, width-1, height-1);
142
143 g.setColor(getHighlightInnerColor(c));
144 g.drawLine(width-2, height-2, width-2, height-2);
145 }
146 g.translate(-x, -y);
147 g.setColor(oldColor);
148 }
149
150 /**
151 * Reinitialize the insets parameter with this Border's current Insets.
152 * @param c the component for which this border insets value applies
153 * @param insets the object to be reinitialized
154 */
155 public Insets getBorderInsets(Component c, Insets insets) {
156 insets.set(3, 3, 3, 3);
157 return insets;
158 }
159
160 /**
161 * Returns whether or not the border is opaque.
162 */
163 public boolean isBorderOpaque() { return false; }
164
165 }
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