1 /*
2 * Copyright (c) 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 javafx.scene.control.test.utils.ptables;
26
27 import javafx.beans.property.DoubleProperty;
28 import javafx.beans.property.IntegerProperty;
29 import javafx.beans.property.Property;
30 import javafx.beans.value.ChangeListener;
31 import javafx.beans.value.ObservableValue;
32 import javafx.event.EventHandler;
33 import javafx.scene.Node;
34 import javafx.scene.control.Label;
35 import javafx.scene.control.Slider;
36 import javafx.scene.control.SliderBuilder;
37 import static javafx.scene.control.test.utils.ptables.StaticLogger.*;
38 import javafx.scene.input.MouseEvent;
39 import javafx.scene.layout.VBox;
40 import javafx.stage.Popup;
41
42 /**
43 * @author Alexander Kirov
44 *
45 * You can use ctrl+LMBclick, to change min and max ranges of slider (additional
46 * popup with logarithmic sliders must appear).
47 */
48 public class NumberPropertyValueSetter extends AbstractPropertyValueSetter<Number> {
49
50 private DoubleProperty sliderMinProperty;
51 private DoubleProperty sliderMaxProperty;
52
53 public NumberPropertyValueSetter(Property listeningProperty, AbstractPropertyValueSetter.BindingType btype, Object testedControl, Number minValue, Number initialValue, Number maxValue) {
54 try {
55 this.initialValue1 = minValue;
56 this.initialValue2 = initialValue;
57 this.initialValue3 = maxValue;
58 this.listeningProperty = listeningProperty;
59
60 if ((listeningProperty instanceof DoubleProperty) || (listeningProperty instanceof IntegerProperty)) {
61 Slider slider = null;
62 if (listeningProperty instanceof DoubleProperty) {
63 slider = createSlider((Double) minValue, (Double) maxValue, (Double) initialValue, createId(listeningProperty, btype));
64 }
65 if (listeningProperty instanceof IntegerProperty) {
66 slider = createSlider((Integer) minValue, (Integer) maxValue, (Integer) initialValue, createId(listeningProperty, btype));
67 }
68 slider.setId(createId(listeningProperty, btype));
69 sliderMinProperty = slider.minProperty();
70 sliderMaxProperty = slider.maxProperty();
71 leadingProperty = (Property) slider.valueProperty();
72 leadingControl = slider;
73
74 if (listeningProperty instanceof IntegerProperty) {
75 propertyValueType = PropertyValueType.INTEGER;
76 } else {
77 propertyValueType = PropertyValueType.DOUBLE;
78 }
79
80 bindComponent(btype, testedControl);
81 applyRangesChangers(slider);
82 }
83 } catch (Throwable ex) {
84 log(ex);
85 }
86 }
87
88 private void applyRangesChangers(final Slider slider) {
89 final Popup popupWithControllers = new Popup();
90 Slider minValue = SliderBuilder.create().prefWidth(300).min(1).max(9).minorTickCount(4).majorTickUnit(2).showTickLabels(true).showTickMarks(true).build();
91 Slider maxValue = SliderBuilder.create().prefWidth(300).min(1).max(9).minorTickCount(4).majorTickUnit(2).showTickLabels(true).showTickMarks(true).build();
92
93 maxValue.valueProperty().addListener(new ChangeListener() {
94 public void changed(ObservableValue ov, Object t, Object t1) {
95 try {
96 slider.setMinorTickCount(0);
97 Double newValue = Math.pow(10, (Double) t1);
98 slider.setMajorTickUnit(Math.max((newValue - slider.getMin()), 1) / 4);
99 slider.maxProperty().setValue(Math.max(newValue, slider.getValue()));
100 } catch (Throwable ex) {
101 log(ex);
102 }
103 }
104 });
105
106 minValue.valueProperty().addListener(new ChangeListener() {
107 public void changed(ObservableValue ov, Object t, Object t1) {
108 try {
109 slider.setMinorTickCount(0);
110 Double newValue = -Math.pow(10, (Double) t1);
111 slider.setMajorTickUnit(Math.max((slider.getMax() - newValue), 1) / 4);
112 slider.minProperty().setValue(Math.min(newValue, slider.getValue()));
113 } catch (Throwable ex) {
114 log(ex);
115 }
116 }
117 });
118
119 VBox vb = new VBox();
120 vb.getChildren().addAll(new Label("Maximum exponent"), maxValue, new Label("Minimum exponent"), minValue);
121 vb.setStyle("-fx-background-color: RED;");
122
123 popupWithControllers.setAutoHide(true);
124 popupWithControllers.setAutoFix(true);
125 popupWithControllers.getContent().addAll(vb);
126
127 slider.setOnMouseClicked(new EventHandler<MouseEvent>() {
128 public void handle(MouseEvent t) {
129 try {
130 if (t.isControlDown()) {
131 popupWithControllers.show(slider, slider.getScene().getX() + slider.getLayoutX(), slider.getScene().getY() + slider.getLayoutY());
132 }
133 } catch (Throwable ex) {
134 log(ex);
135 }
136 }
137 });
138 }
139
140 private Slider createSlider(int minValue, int maxValue, int defaultValue, String sliderId) {
141 return createSlider((double) minValue, (double) maxValue, (double) defaultValue, sliderId);
142 }
143
144 private Slider createSlider(double minValue, double maxValue, double defaultValue, String sliderId) {
145 try {
146 return SliderBuilder.create().prefWidth(100).id(sliderId).min(minValue).max(maxValue).value(defaultValue).minorTickCount(4).majorTickUnit((maxValue - minValue) / 4).showTickLabels(true).showTickMarks(true).build();
147 } catch (Throwable ex) {
148 log(ex);
149 }
150 return null;
151 }
152
153 public void refresh() {
154 setBindingState(Boolean.FALSE);
155 sliderMinProperty.setValue((Number) initialValue1);
156 leadingProperty.setValue(initialValue2);
157 sliderMaxProperty.setValue((Number) initialValue3);
158 }
159
160 public Node getVisualRepresentation() {
161 return this;
162 }
163 }