1 /*
2 * Copyright (c) 2010, 2015, 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 hello;
27
28 import javafx.application.Application;
29 import javafx.beans.binding.Bindings;
30 import javafx.beans.binding.StringExpression;
31 import javafx.css.PseudoClass;
32 import javafx.geometry.Insets;
33 import javafx.geometry.Pos;
34 import javafx.scene.Scene;
35 import javafx.scene.control.CheckBox;
36 import javafx.scene.control.Label;
37 import javafx.scene.control.Separator;
38 import javafx.scene.layout.VBox;
39 import javafx.scene.paint.Color;
40 import javafx.stage.Stage;
41
42 public class HelloCheckBox extends Application {
43
44 private CheckBox createSteadyStateControl(String text) {
45
46 CheckBox checkBox = new CheckBox(text);
47 for(String pseudoClass : text.split(" ")) {
48 checkBox.pseudoClassStateChanged(PseudoClass.getPseudoClass(pseudoClass), true);
49 }
50 checkBox.setFocusTraversable(false);
51 checkBox.setMouseTransparent(true);
52 return checkBox;
53 }
54
55 @Override public void start(Stage stage) {
56
57 CheckBox[] steadyStateControls = new CheckBox[] {
58 createSteadyStateControl("selected focused hover"),
59 createSteadyStateControl("selected focused"),
60 createSteadyStateControl("selected hover"),
61 createSteadyStateControl("indeterminate focused hover"),
62 createSteadyStateControl("indeterminate focused"),
63 createSteadyStateControl("indeterminate hover"),
64 createSteadyStateControl("hover focused"),
65 createSteadyStateControl("focused"),
66 createSteadyStateControl("hover")
67 };
68
69 VBox steadyState = new VBox(7);
70 steadyState.setTranslateX(20);
71 steadyState.getChildren().add(new Label("Steady pseudo-class state samples"));
72 steadyState.getChildren().addAll(steadyStateControls);
73
74 CheckBox cbox = new CheckBox("Indeterminate CheckBox");
75 cbox.setIndeterminate(true);
76 cbox.setAllowIndeterminate(true);
77
78 Label label = new Label();
79 label.textProperty().bind(
80 Bindings.when(cbox.indeterminateProperty()).
81 then("The check box is indeterminate").
82 otherwise(
83 Bindings.when(cbox.selectedProperty()).
84 then("The check box is selected").
85 otherwise("The check box is not selected"))
86 );
87
88 VBox vbox = new VBox(7);
89 vbox.setAlignment(Pos.CENTER);
90 vbox.getChildren().addAll(label, cbox);
91
92 CheckBox twoStateCheckBox = new CheckBox("Two-state check box");
93 twoStateCheckBox.setAllowIndeterminate(false);
94 twoStateCheckBox.setIndeterminate(false);
95 twoStateCheckBox.setSelected(true);
96
97 Label twoStateLabel = new Label();
98 twoStateLabel.textProperty().bind(Bindings.when(twoStateCheckBox.selectedProperty()).
99 then("Selected"). otherwise("Not selected"));
100
101 VBox vbox2 = new VBox(7);
102 vbox2.setAlignment(Pos.CENTER);
103 vbox2.getChildren().addAll(twoStateLabel, twoStateCheckBox);
104
105 CheckBox focusCheckBox = new CheckBox("Focus indicator");
106 focusCheckBox.setAllowIndeterminate(false);
107 focusCheckBox.setIndeterminate(false);
108
109 Label focusLabel = new Label();
110 StringExpression s = Bindings.concat(Bindings.when(focusCheckBox.focusedProperty()).
111 then("Focused"). otherwise("Not focused"),
112 " and ",
113 Bindings.when(focusCheckBox.selectedProperty()).
114 then("Selected").otherwise("Not selected")
115 );
116 focusLabel.textProperty().bind(s);
117
118 VBox vbox3 = new VBox(7);
119 vbox3.setAlignment(Pos.CENTER);
120 vbox3.getChildren().addAll(focusLabel, focusCheckBox);
121
122 VBox mainbox = new VBox(7);
123 mainbox.setAlignment(Pos.CENTER);
124 mainbox.getChildren().addAll(vbox, new Separator(),
125 vbox2, new Separator(),
126 vbox3, new Separator(),
127 steadyState);
128
129 Scene scene = new Scene(mainbox, 400, 450);
130 scene.setFill(Color.SKYBLUE);
131 stage.setTitle("Hello CheckBox");
132 stage.setScene(scene);
133 stage.show();
134 }
135
136 public static void main(String[] args) {
137 Application.launch(args);
138 }
139 }