1 /*
2 * Copyright (c) 2012, 2016, 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.scene.chart;
27
28
29 import javafx.beans.property.ListProperty;
30 import javafx.beans.property.SimpleListProperty;
31 import org.junit.Test;
32 import javafx.collections.*;
33 import javafx.scene.chart.Axis.TickMark;
34 import javafx.css.ParsedValue;
35 import javafx.css.CssMetaData;
36 import javafx.css.StyleableProperty;
37 import javafx.css.CssParserShim;
38 import javafx.scene.Node;
39 import javafx.scene.ParentShim;
40 import javafx.scene.Scene;
41 import javafx.scene.chart.AreaChart;
42 import javafx.scene.chart.Axis;
43 import javafx.scene.chart.AxisShim;
44 import javafx.scene.chart.CategoryAxis;
45 import javafx.scene.chart.Chart;
46 import javafx.scene.chart.ChartShim;
47 import javafx.scene.chart.NumberAxis;
48 import javafx.scene.chart.XYChart;
49 import javafx.scene.layout.StackPane;
50 import javafx.scene.paint.Color;
51
52 import javafx.scene.text.Font;
53 import javafx.scene.text.Text;
54 import javafx.stage.Stage;
55 import org.junit.Assert;
56 import static org.junit.Assert.assertEquals;
57 import static org.junit.Assert.assertSame;
58 import test.com.sun.javafx.scene.control.infrastructure.ControlTestUtils;
59
60 public class XYChartTest extends ChartTestBase {
61
62 NumberAxis yaxis;
63 AreaChart<String, Number> areachart;
64
65 @Override
66 protected Chart createChart() {
67 yaxis = new NumberAxis();
68 areachart = new AreaChart<>(new CategoryAxis(), yaxis);
69 return areachart;
70 }
71
72 @Test
73 public void testTickMarksToString() {
74 startApp();
75 pulse();
76 yaxis.getTickMarks().toString();
77 System.out.println(" --- "+yaxis.getTickMarks().toString());
78 }
79
80 // RT-22166
81 @Test public void testTickLabelFont() {
82 startApp();
83 Font f = yaxis.getTickLabelFont();
84 // default caspian value for font size = 10
85 assertEquals(10, new Double(f.getSize()).intValue());
86 assertEquals(10, new Double(AxisShim.get_measure(yaxis).getFont().getSize()).intValue());
87
88 // set tick label font via css and test if ticklabelfont, measure and tick textnode follow.
89 ParsedValue pv = new CssParserShim().parseExpr("-fx-tick-label-font","0.916667em System");
90 Object val = pv.convert(null);
91 CssMetaData prop = ((StyleableProperty)yaxis.tickLabelFontProperty()).getCssMetaData();
92 prop.set(yaxis, val, null);
93 // confirm tickLabelFont, measure and tick's textnode all are in sync with -fx-tick-label-font
94 assertEquals(11, new Double(yaxis.getTickLabelFont().getSize()).intValue());
95 assertEquals(11, new Double(AxisShim.get_measure(yaxis).getFont().getSize()).intValue());
96 final ObservableList<Axis.TickMark<Number>> yaTickMarks = yaxis.getTickMarks();
97 TickMark tm = yaTickMarks.get(0);
98 assertEquals(11, new Double(AxisShim.TickMark_get_textNode(tm).getFont().getSize()).intValue());
99 // set tick label font programmatically and test.
100 yaxis.setTickLabelFont(new Font(12.0f));
101 assertEquals(12, new Double(yaxis.getTickLabelFont().getSize()).intValue());
102 assertEquals(12, new Double(AxisShim.get_measure(yaxis).getFont().getSize()).intValue());
103 assertEquals(12, new Double(AxisShim.TickMark_get_textNode(tm).getFont().getSize()).intValue());
104 }
105
106 @Test public void testSetTickLabelFill() {
107 startApp();
108 pulse();
109 yaxis.setTickLabelFill(Color.web("#444444"));
110 pulse();
111 // Check if text node on axis has the right fill
112 for (Node n : yaxis.getChildrenUnmodifiable()) {
113 if (n instanceof Text) {
114 assertEquals(((Text)n).getFill(), Color.web("#444444"));
115 }
116 }
117 }
118
119 @Test public void testAddAxisWithoutSpecifyingSide() {
120 final NumberAxis axis = new NumberAxis(0, 12, 1);
121 axis.setMaxWidth(Double.MAX_VALUE);
122 axis.setPrefWidth(400);
123 pulse();
124 StackPane layout = new StackPane();
125 ParentShim.getChildren(layout).addAll(axis);
126 pulse();
127 setTestScene(new Scene(layout));
128 setTestStage(new Stage());
129 getTestStage().setScene(getTestScene());
130 getTestStage().show();
131 pulse();
132 }
133
134 @Test public void testLegendSizeWhenThereIsNoChartData() {
135 startApp();
136 assertEquals(0, ChartShim.getLegend(areachart).prefHeight(-1), 0);
137 assertEquals(0, ChartShim.getLegend(areachart).prefWidth(-1), 0);
138 }
139
140
141 @Test public void canModifySeriesWithoutChart() {
142 XYChart.Series series = new XYChart.Series();
143
144 ObservableList<XYChart.Data> dataList1 = FXCollections.observableArrayList();
145 dataList1.add(new XYChart.Data(0, 1));
146 dataList1.add(new XYChart.Data(1, 2));
147 dataList1.add(new XYChart.Data(2, 3));
148
149 series.setData(dataList1);
150
151 assertSame(dataList1, series.getData());
152
153 ObservableList<XYChart.Data> dataList2 = FXCollections.observableArrayList();
154 dataList2.add(new XYChart.Data(0, 3));
155 dataList2.add(new XYChart.Data(1, 2));
156 dataList2.add(new XYChart.Data(2, 1));
157
158 series.setData(dataList2);
159
160 assertSame(dataList2, series.getData());
161 }
162
163 @Test
164 public void testBindDataToListProperty() {
165 createChart();
166 ListProperty<XYChart.Series<String, Number>> seriesProperty =
167 new SimpleListProperty<>(FXCollections.observableArrayList());
168
169 areachart.dataProperty().bind(seriesProperty);
170 ControlTestUtils.runWithExceptionHandler(() -> {
171 seriesProperty.add(new XYChart.Series<>());
172 });
173 }
174 }