1 /**
2 * Copyright 2004 Juan Heyns. All rights reserved.
3 * <p/>
4 * Redistribution and use in source and binary forms, with or without modification, are
5 * permitted provided that the following conditions are met:
6 * <p/>
7 * 1. Redistributions of source code must retain the above copyright notice, this list of
8 * conditions and the following disclaimer.
9 * <p/>
10 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
11 * of conditions and the following disclaimer in the documentation and/or other materials
12 * provided with the distribution.
13 * <p/>
14 * THIS SOFTWARE IS PROVIDED BY JUAN HEYNS ``AS IS'' AND ANY EXPRESS OR IMPLIED
15 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
16 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JUAN HEYNS OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
21 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
22 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 * <p/>
24 * The views and conclusions contained in the software and documentation are those of the
25 * authors and should not be interpreted as representing official policies, either expressed
26 * or implied, of Juan Heyns.
27 */
28 package fr.ifremer.quadrige3.ui.swing.component.date.graphics;
29
30 /*
31 * #%L
32 * Reef DB :: UI
33 * $Id:$
34 * $HeadURL:$
35 * %%
36 * Copyright (C) 2014 - 2015 Ifremer
37 * %%
38 * This program is free software: you can redistribute it and/or modify
39 * it under the terms of the GNU Affero General Public License as published by
40 * the Free Software Foundation, either version 3 of the License, or
41 * (at your option) any later version.
42 *
43 * This program is distributed in the hope that it will be useful,
44 * but WITHOUT ANY WARRANTY; without even the implied warranty of
45 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
46 * GNU General Public License for more details.
47 *
48 * You should have received a copy of the GNU Affero General Public License
49 * along with this program. If not, see <http://www.gnu.org/licenses/>.
50 * #L%
51 */
52
53
54 import javax.swing.*;
55 import java.awt.*;
56
57 /**
58 * Created on 26 Mar 2004
59 *
60 * @author Juan Heyns
61 */
62 public class JNextIcon implements Icon {
63
64 private int width;
65 private int height;
66
67 private final int[] xPoints = new int[3];
68 private final int[] yPoints = new int[3];
69
70 private final boolean doubleArrow;
71 private final boolean enabled;
72
73 /**
74 * <p>Constructor for JNextIcon.</p>
75 *
76 * @param width a int.
77 * @param height a int.
78 * @param doubleArrow a boolean.
79 * @param enabled a boolean.
80 */
81 public JNextIcon(int width, int height, boolean doubleArrow, boolean enabled) {
82 setDimension(width, height);
83 this.doubleArrow = doubleArrow;
84 this.enabled = enabled;
85 }
86
87 /**
88 * <p>getIconWidth.</p>
89 *
90 * @return a int.
91 */
92 public int getIconWidth() {
93 return width;
94 }
95
96 /**
97 * <p>getIconHeight.</p>
98 *
99 * @return a int.
100 */
101 public int getIconHeight() {
102 return height;
103 }
104
105 /**
106 * <p>setDimension.</p>
107 *
108 * @param width a int.
109 * @param height a int.
110 */
111 public void setDimension(int width, int height) {
112 this.width = width;
113 this.height = height;
114 }
115
116 /** {@inheritDoc} */
117 public void paintIcon(Component c, Graphics g, int x, int y) {
118 if (enabled) {
119 g.setColor(Color.BLACK);
120 } else {
121 g.setColor(Color.GRAY);
122 }
123
124 if (doubleArrow) {
125 xPoints[0] = x + (width / 2);
126 yPoints[0] = y + (height / 2);
127
128 xPoints[1] = x;
129 yPoints[1] = y - 1;
130
131 xPoints[2] = x;
132 yPoints[2] = y + height;
133
134 g.fillPolygon(xPoints, yPoints, 3);
135
136 xPoints[0] = x + width;
137 yPoints[0] = y + (height / 2);
138
139 xPoints[1] = x + (width / 2);
140 yPoints[1] = y - 1;
141
142 xPoints[2] = x + (width / 2);
143 yPoints[2] = y + height;
144
145 g.fillPolygon(xPoints, yPoints, 3);
146 } else {
147 xPoints[0] = x + width;
148 yPoints[0] = y + (height / 2);
149
150 xPoints[1] = x;
151 yPoints[1] = y - 1;
152
153 xPoints[2] = x;
154 yPoints[2] = y + height;
155
156 g.fillPolygon(xPoints, yPoints, 3);
157 }
158 }
159
160 }
161