1 /*
2 * Copyright (c) 2011, 2013, 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
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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
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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
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24 */
25
26 package test.javafx.scene.bounds;
27
28 import static test.com.sun.javafx.test.TestHelper.box;
29 import static org.junit.Assert.assertEquals;
30 import javafx.scene.effect.DropShadow;
31 import javafx.scene.effect.Glow;
32 import javafx.scene.effect.Reflection;
33 import javafx.scene.shape.Rectangle;
34
35 import org.junit.Test;
36
37
38 public class EffectBoundsTest {
39
40 // test setting an effect on a Node alters the bounds
41 public @Test void testBoundsOnRectangleWithShadow() {
42 Rectangle rect = new Rectangle(100, 100);
43 DropShadow ds = new DropShadow();
44 ds.setRadius(2);
45 rect.setEffect(ds);
46
47 assertEquals(box(-2, -2, 104, 104), rect.getBoundsInLocal());
48 assertEquals(rect.getBoundsInLocal(), rect.getBoundsInParent());
49 }
50
51 // test setting an effect on a Node and removing the effect is right bounds
52 public @Test void testBoundsOnRectangleWithShadowRemoved() {
53 Rectangle rect = new Rectangle(100, 100);
54 DropShadow ds = new DropShadow();
55 ds.setRadius(2);
56 rect.setEffect(ds);
57
58 assertEquals(box(-2, -2, 104, 104), rect.getBoundsInLocal());
59 assertEquals(rect.getBoundsInLocal(), rect.getBoundsInParent());
60
61 rect.setEffect(null);
62 assertEquals(box(0, 0, 100, 100), rect.getBoundsInLocal());
63 assertEquals(rect.getBoundsInLocal(), rect.getBoundsInParent());
64 }
65
66 // test setting an effect on a Node and changing the effect params
67 // (which causes the effect bounds to change) will update the bounds
68 public @Test void testBoundsOnRectangleWithShadowChanged() {
69 Rectangle rect = new Rectangle(100, 100);
70 DropShadow ds = new DropShadow();
71 ds.setRadius(2);
72 rect.setEffect(ds);
73
74 assertEquals(box(-2, -2, 104, 104), rect.getBoundsInLocal());
75 assertEquals(rect.getBoundsInLocal(), rect.getBoundsInParent());
76
77 ds.setRadius(4);
78 assertEquals(box(-3, -3, 106, 106), rect.getBoundsInLocal());
79 assertEquals(rect.getBoundsInLocal(), rect.getBoundsInParent());
80 }
81
82 // test setting chained effects on a Node and changing the effect params
83 // (which causes the effect bounds to change) will update the bounds
84 public @Test void testBoundsOnRectangleWithShadowAndGlowChanged() {
85 Rectangle rect = new Rectangle(100, 100);
86 DropShadow ds = new DropShadow();
87 ds.setRadius(2);
88 Glow g = new Glow();
89 g.setInput(ds);
90
91 rect.setEffect(g);
92
93 assertEquals(box(-2, -2, 104, 104), rect.getBoundsInLocal());
94 assertEquals(rect.getBoundsInLocal(), rect.getBoundsInParent());
95 ds.setRadius(4);
96 assertEquals(box(-3, -3, 106, 106), rect.getBoundsInLocal());
97 assertEquals(rect.getBoundsInLocal(), rect.getBoundsInParent());
98 }
99
100 // test setting an effect on a Node and a Clip works as expected
101 public @Test void testBoundsOnRectangleWithShadowAndClip() {
102 Rectangle rect = new Rectangle(100, 100);
103 DropShadow ds = new DropShadow();
104 ds.setRadius(2);
105 rect.setEffect(ds);
106 rect.setClip(new Rectangle(-10, -10, 30, 30));
107
108 assertEquals(box(-2, -2, 22, 22), rect.getBoundsInLocal());
109 assertEquals(rect.getBoundsInLocal(), rect.getBoundsInParent());
110 }
111
112 // test setting an effect on a Node alters the bounds
113 public @Test void testBoundsOnRectangleWithShadowAndReflection() {
114 Rectangle rect = new Rectangle(100, 100);
115 DropShadow ds = new DropShadow();
116 ds.setRadius(2);
117 Reflection r = new Reflection();
118 r.setFraction(0.5f);
119 ds.setInput(r);
120 rect.setEffect(ds);
121 assertEquals(box(-2, -2, 104, 154), rect.getBoundsInLocal());
122 assertEquals(rect.getBoundsInLocal(), rect.getBoundsInParent());
123 }
124
125 // test setting an effect on two Nodes and changing the effect params
126 // (which causes the effect bounds to change) will update the bounds
127 // of both nodes
128 public @Test void testBoundsOnRectanglesWithShadowChanged() {
129 Rectangle rect1 = new Rectangle(100, 100);
130 Rectangle rect2 = new Rectangle(100, 100);
131 DropShadow ds = new DropShadow();
132 ds.setRadius(2);
133
134 rect1.setEffect(ds);
135 rect2.setEffect(ds);
136
137 assertEquals(box(-2, -2, 104, 104), rect1.getBoundsInLocal());
138 assertEquals(rect1.getBoundsInLocal(), rect1.getBoundsInParent());
139 assertEquals(box(-2, -2, 104, 104), rect2.getBoundsInLocal());
140 assertEquals(rect2.getBoundsInLocal(), rect2.getBoundsInParent());
141 ds.setRadius(4);
142 assertEquals(box(-3, -3, 106, 106), rect1.getBoundsInLocal());
143 assertEquals(rect1.getBoundsInLocal(), rect1.getBoundsInParent());
144 assertEquals(box(-3, -3, 106, 106), rect2.getBoundsInLocal());
145 assertEquals(rect2.getBoundsInLocal(), rect2.getBoundsInParent());
146 }
147
148 // test setting two effects on two Nodes and changing the effect params
149 // (which causes the effect bounds to change) will update the bounds
150 // of both nodes
151 public @Test void testBoundsOnRectanglesWithShadowAndGlowChanged() {
152 Rectangle rect1 = new Rectangle(100, 100);
153 Rectangle rect2 = new Rectangle(100, 100);
154 DropShadow ds = new DropShadow();
155 ds.setRadius(2);
156 Glow g = new Glow();
157 g.setInput(ds);
158
159 rect1.setEffect(g);
160 rect2.setEffect(g);
161
162 assertEquals(box(-2, -2, 104, 104), rect1.getBoundsInLocal());
163 assertEquals(rect1.getBoundsInLocal(), rect1.getBoundsInParent());
164 assertEquals(box(-2, -2, 104, 104), rect2.getBoundsInLocal());
165 assertEquals(rect2.getBoundsInLocal(), rect2.getBoundsInParent());
166
167 ds.setRadius(4);
168 assertEquals(box(-3, -3, 106, 106), rect1.getBoundsInLocal());
169 assertEquals(rect1.getBoundsInLocal(), rect1.getBoundsInParent());
170 assertEquals(box(-3, -3, 106, 106), rect2.getBoundsInLocal());
171 assertEquals(rect2.getBoundsInLocal(), rect2.getBoundsInParent());
172 }
173 }