1 /*
2 * Copyright (c) 2012, 2019, 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
26 package test.javafx.css;
27
28
29 import com.sun.javafx.css.StyleManager;
30
31 import java.io.IOException;
32 import javafx.css.CssMetaData;
33 import javafx.css.CssParser;
34 import javafx.css.PseudoClass;
35 import javafx.css.StyleableProperty;
36 import javafx.css.Stylesheet;
37 import javafx.scene.Group;
38 import javafx.scene.Scene;
39 import javafx.scene.paint.Color;
40 import javafx.scene.paint.Paint;
41 import javafx.scene.shape.Rectangle;
42 import static org.junit.Assert.*;
43
44 import org.junit.AfterClass;
45 import org.junit.Before;
46 import org.junit.Test;
47
48 public class Node_cssStateTransition_Test {
49
50 public Node_cssStateTransition_Test() {
51 }
52
53 private static void resetStyleManager() {
54 StyleManager sm = StyleManager.getInstance();
55 sm.userAgentStylesheetContainers.clear();
56 sm.platformUserAgentStylesheetContainers.clear();
57 sm.stylesheetContainerMap.clear();
58 sm.cacheContainerMap.clear();
59 sm.hasDefaultUserAgentStylesheet = false;
60 }
61
62 @Before
63 public void setUp() {
64 resetStyleManager();
65 }
66
67 @AfterClass
68 public static void cleanupOnce() {
69 resetStyleManager();
70 }
71
72 @Test
73 public void testPropertiesResetOnStyleclassChange() {
74
75 Rectangle rect = new Rectangle(50,50);
76 Paint defaultFill = rect.getFill();
77 Paint defaultStroke = rect.getStroke();
78 Double defaultStrokeWidth = Double.valueOf(rect.getStrokeWidth());
79
80 CssMetaData metaData = ((StyleableProperty)rect.fillProperty()).getCssMetaData();
81 assertEquals(defaultFill, metaData.getInitialValue(rect));
82 metaData = ((StyleableProperty)rect.strokeProperty()).getCssMetaData();
83 assertEquals(defaultStroke, metaData.getInitialValue(rect));
84 metaData = ((StyleableProperty)rect.strokeWidthProperty()).getCssMetaData();
85 assertEquals(defaultStrokeWidth, metaData.getInitialValue(rect));
86
87 Stylesheet stylesheet = null;
88 try {
89 // Note: setDefaultUserAgentStylesheet in StyleManager won't replace the UA stylesheet unless it has a name,
90 // and that name needs to be different from the current one, if any. This matters when running
91 // these tests from the same VM since StyleManager is a singleton.
92 stylesheet = new CssParser().parse(
93 "testPropertiesResetOnStyleclassChange",
94 ".rect { -fx-fill: red; -fx-stroke: yellow; -fx-stroke-width: 3px; }" +
95 ".rect.green { -fx-fill: green; }" +
96 ".green { -fx-stroke: green; }"
97
98 );
99 } catch(IOException ioe) {
100 fail();
101 }
102
103 rect.getStyleClass().add("rect");
104
105 Group root = new Group();
106 root.getChildren().add(rect);
107 StyleManager.getInstance().setDefaultUserAgentStylesheet(stylesheet);
108
109 Scene scene = new Scene(root);
110
111 root.applyCss();
112
113 assertEquals(Color.RED, rect.getFill());
114 assertEquals(Color.YELLOW, rect.getStroke());
115 assertEquals(3d, rect.getStrokeWidth(), 1e-6);
116
117 rect.getStyleClass().add("green");
118 root.applyCss();
119
120 assertEquals(Color.GREEN, rect.getFill());
121 assertEquals(Color.GREEN, rect.getStroke());
122 assertEquals(3d, rect.getStrokeWidth(), 1e-6);
123
124 rect.getStyleClass().remove("rect");
125 root.applyCss();
126
127 assertEquals(defaultFill, rect.getFill());
128 assertEquals(Color.GREEN, rect.getStroke());
129 assertEquals(defaultStrokeWidth.doubleValue(), rect.getStrokeWidth(), 1e-6);
130
131 rect.getStyleClass().remove("green");
132 root.applyCss();
133
134 assertEquals(defaultFill, rect.getFill());
135 assertEquals(defaultStroke, rect.getStroke());
136 assertEquals(defaultStrokeWidth.doubleValue(), rect.getStrokeWidth(), 1e-6);
137 }
138
139 @Test
140 public void testPropertiesResetOnPsedudoClassStateChange() {
141
142 Rectangle rect = new Rectangle(50,50);
143 Paint defaultFill = rect.getFill();
144 Paint defaultStroke = rect.getStroke();
145 Double defaultStrokeWidth = Double.valueOf(rect.getStrokeWidth());
146
147 CssMetaData metaData = ((StyleableProperty)rect.fillProperty()).getCssMetaData();
148 assertEquals(defaultFill, metaData.getInitialValue(rect));
149 metaData = ((StyleableProperty)rect.strokeProperty()).getCssMetaData();
150 assertEquals(defaultStroke, metaData.getInitialValue(rect));
151 metaData = ((StyleableProperty)rect.strokeWidthProperty()).getCssMetaData();
152 assertEquals(defaultStrokeWidth, metaData.getInitialValue(rect));
153
154 Stylesheet stylesheet = null;
155 try {
156 // Note: setDefaultUserAgentStylesheet in StyleManager won't replace the UA stylesheet unless it has a name,
157 // and that name needs to be different from the current one, if any. This matters when running
158 // these tests from the same VM since StyleManager is a singleton.
159 stylesheet = new CssParser().parse(
160 "testPropertiesResetOnPsedudoClassStateChange",
161 ".rect:hover { -fx-fill: red; -fx-stroke: yellow; -fx-stroke-width: 3px; }" +
162 ".rect:hover:focused { -fx-fill: green; }" +
163 ".rect:focused { -fx-stroke: green; }"
164
165 );
166 } catch(IOException ioe) {
167 fail();
168 }
169
170 rect.getStyleClass().add("rect");
171
172 Group root = new Group();
173 root.getChildren().add(rect);
174 StyleManager.getInstance().setDefaultUserAgentStylesheet(stylesheet);
175
176 Scene scene = new Scene(root);
177
178 root.applyCss();
179
180 assertEquals(defaultFill, rect.getFill());
181 assertEquals(defaultStroke, rect.getStroke());
182 assertEquals(defaultStrokeWidth, rect.getStrokeWidth(), 1e-6);
183
184 rect.pseudoClassStateChanged(PseudoClass.getPseudoClass("hover"), true);
185 root.applyCss();
186
187 assertEquals(Color.RED, rect.getFill());
188 assertEquals(Color.YELLOW, rect.getStroke());
189 assertEquals(3d, rect.getStrokeWidth(), 1e-6);
190
191 rect.pseudoClassStateChanged(PseudoClass.getPseudoClass("focused"), true);
192 root.applyCss();
193
194 assertEquals(Color.GREEN, rect.getFill());
195 assertEquals(Color.GREEN, rect.getStroke());
196 assertEquals(3d, rect.getStrokeWidth(), 1e-6);
197
198 rect.pseudoClassStateChanged(PseudoClass.getPseudoClass("hover"), false);
199 root.applyCss();
200
201 assertEquals(defaultFill, rect.getFill());
202 assertEquals(Color.GREEN, rect.getStroke());
203 assertEquals(defaultStrokeWidth.doubleValue(), rect.getStrokeWidth(), 1e-6);
204
205 rect.pseudoClassStateChanged(PseudoClass.getPseudoClass("focused"), false);
206 root.applyCss();
207
208 assertEquals(defaultFill, rect.getFill());
209 assertEquals(defaultStroke, rect.getStroke());
210 assertEquals(defaultStrokeWidth.doubleValue(), rect.getStrokeWidth(), 1e-6);
211
212 }
213
214 }