1 /*
2 * Copyright (c) 1997, 2014, Oracle and/or its affiliates. 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * 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
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 @SuppressWarnings("serial") // Same-version serialization only
51 public class SoftBevelBorder extends BevelBorder
52 {
53
54 /**
55 * Creates a bevel border with the specified type and whose
56 * colors will be derived from the background color of the
57 * component passed into the paintBorder method.
58 * @param bevelType the type of bevel for the border
59 */
60 public SoftBevelBorder(int bevelType) {
61 super(bevelType);
62 }
63
64 /**
65 * Creates a bevel border with the specified type, highlight and
66 * shadow colors.
67 * @param bevelType the type of bevel for the border
68 * @param highlight the color to use for the bevel highlight
69 * @param shadow the color to use for the bevel shadow
70 */
71 public SoftBevelBorder(int bevelType, Color highlight, Color shadow) {
72 super(bevelType, highlight, shadow);
73 }
74
75 /**
76 * Creates a bevel border with the specified type, highlight
77 * shadow colors.
78 * @param bevelType the type of bevel for the border
79 * @param highlightOuterColor the color to use for the bevel outer highlight
80 * @param highlightInnerColor the color to use for the bevel inner highlight
81 * @param shadowOuterColor the color to use for the bevel outer shadow
82 * @param shadowInnerColor the color to use for the bevel inner shadow
83 */
84 @ConstructorProperties({"bevelType", "highlightOuterColor", "highlightInnerColor", "shadowOuterColor", "shadowInnerColor"})
85 public SoftBevelBorder(int bevelType, Color highlightOuterColor,
86 Color highlightInnerColor, Color shadowOuterColor,
87 Color shadowInnerColor) {
88 super(bevelType, highlightOuterColor, highlightInnerColor,
89 shadowOuterColor, shadowInnerColor);
90 }
91
92 /**
93 * Paints the border for the specified component with the specified
94 * position and size.
95 * @param c the component for which this border is being painted
96 * @param g the paint graphics
97 * @param x the x position of the painted border
98 * @param y the y position of the painted border
99 * @param width the width of the painted border
100 * @param height the height of the painted border
101 */
102 public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
103 Color oldColor = g.getColor();
104 g.translate(x, y);
105
106 if (bevelType == RAISED) {
107 g.setColor(getHighlightOuterColor(c));
108 g.drawLine(0, 0, width-2, 0);
109 g.drawLine(0, 0, 0, height-2);
110 g.drawLine(1, 1, 1, 1);
111
112 g.setColor(getHighlightInnerColor(c));
113 g.drawLine(2, 1, width-2, 1);
114 g.drawLine(1, 2, 1, height-2);
115 g.drawLine(2, 2, 2, 2);
116 g.drawLine(0, height-1, 0, height-2);
117 g.drawLine(width-1, 0, width-1, 0);
118
119 g.setColor(getShadowOuterColor(c));
120 g.drawLine(2, height-1, width-1, height-1);
121 g.drawLine(width-1, 2, width-1, height-1);
122
123 g.setColor(getShadowInnerColor(c));
124 g.drawLine(width-2, height-2, width-2, height-2);
125
126
127 } else if (bevelType == LOWERED) {
128 g.setColor(getShadowOuterColor(c));
129 g.drawLine(0, 0, width-2, 0);
130 g.drawLine(0, 0, 0, height-2);
131 g.drawLine(1, 1, 1, 1);
132
133 g.setColor(getShadowInnerColor(c));
134 g.drawLine(2, 1, width-2, 1);
135 g.drawLine(1, 2, 1, height-2);
136 g.drawLine(2, 2, 2, 2);
137 g.drawLine(0, height-1, 0, height-2);
138 g.drawLine(width-1, 0, width-1, 0);
139
140 g.setColor(getHighlightOuterColor(c));
141 g.drawLine(2, height-1, width-1, height-1);
142 g.drawLine(width-1, 2, width-1, height-1);
143
144 g.setColor(getHighlightInnerColor(c));
145 g.drawLine(width-2, height-2, width-2, height-2);
146 }
147 g.translate(-x, -y);
148 g.setColor(oldColor);
149 }
150
151 /**
152 * Reinitialize the insets parameter with this Border's current Insets.
153 * @param c the component for which this border insets value applies
154 * @param insets the object to be reinitialized
155 */
156 public Insets getBorderInsets(Component c, Insets insets) {
157 insets.set(3, 3, 3, 3);
158 return insets;
159 }
160
161 /**
162 * Returns whether or not the border is opaque.
163 */
164 public boolean isBorderOpaque() { return false; }
165
166 }