ButtonDemo.java revision 13978:1993af50385d 
1/*
2 * Copyright (c) 2007, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23package com.sun.swingset3.demos.button;
24
25import java.awt.Color;
26import java.awt.FlowLayout;
27import java.awt.GridLayout;
28import java.awt.event.ActionEvent;
29import java.net.URISyntaxException;
30import javax.swing.BorderFactory;
31import javax.swing.ImageIcon;
32import javax.swing.JButton;
33import javax.swing.JFrame;
34import javax.swing.JPanel;
35import javax.swing.SwingUtilities;
36
37import com.sun.swingset3.DemoProperties;
38import com.sun.swingset3.demos.JHyperlink;
39
40/**
41 *
42 * @author aim
43 */
44@DemoProperties(
45        value = "JButton Demo",
46        category = "Controls",
47        description = "Demonstrates the many uses of JButton, Swing's push button component.",
48        sourceFiles = {
49            "com/sun/swingset3/demos/button/ButtonDemo.java",
50            "com/sun/swingset3/demos/JHyperlink.java",
51            "com/sun/swingset3/demos/button/resources/ButtonDemo.html",
52            "com/sun/swingset3/demos/button/resources/images/blogs.png",
53            "com/sun/swingset3/demos/button/resources/images/ButtonDemo.gif",
54            "com/sun/swingset3/demos/button/resources/images/document-print.png",
55            "com/sun/swingset3/demos/button/resources/images/earth_day.gif",
56            "com/sun/swingset3/demos/button/resources/images/earth_night.gif",
57            "com/sun/swingset3/demos/button/resources/images/edit-find.png",
58            "com/sun/swingset3/demos/button/resources/images/redbutton.png",
59            "com/sun/swingset3/demos/button/resources/images/redbutton_dark.png",
60            "com/sun/swingset3/demos/button/resources/images/redbutton_glow.png"
61        }
62)
63public final class ButtonDemo extends JPanel {
64
65    public static final String DEMO_TITLE = ButtonDemo.class.getAnnotation(DemoProperties.class).value();
66    public static final String DO_IT_AGAIN = "Do it again";
67    public static final String DO_IT = "Do it";
68    public static final String BUTTON_WITH_TEXT_AND_IMAGE = "button with text and image";
69    public static final String BUTTON_WITH_BACKGROUND_COLOR = "button with background color";
70    public static final String GO = "Go";
71    public static final String FIND = "Find";
72    public static final String IMAGE_BUTTON = "image button";
73    public static final String SIMPLE_BUTTON = "simple button";
74    public static final String GET_MORE_INFO = "Get More Info";
75    public static final String JAVA_BLOGS_URL = "https://blogs.oracle.com/java/";
76    public static final String JAVA_SE_URL = "http://www.oracle.com/technetwork/java/javase/overview/index.html";
77    public static final String BUTTON_WITH_ROLLOVER_IMAGE = "button with rollover image";
78    public static final String BUTTON_WITH_NO_BORDER = "button with no border";
79    public static final String CONNECT = "Connect";
80
81    public ButtonDemo() {
82        setToolTipText("Demonstrates JButton, Swing's push button component.");
83        initComponents();
84        setOpaque(false);
85    }
86
87    protected void initComponents() {
88        setLayout(new GridLayout(0, 1));
89
90        add(createSimpleButtonPanel());
91        add(createCreativeButtonPanel());
92    }
93
94    protected JPanel createSimpleButtonPanel() {
95        JPanel panel = new JPanel();
96        panel.setLayout(new FlowLayout(FlowLayout.CENTER, 20, 8));
97        panel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEmptyBorder(),
98                "Simple Buttons"));
99
100        //<snip>Create simple button
101        final JButton simpleButton = new JButton(DO_IT);
102        simpleButton.setToolTipText(SIMPLE_BUTTON);
103        //</snip>
104        //<snip>Add action listener using anonymous inner class
105        // This style is useful when the action code is tied to a
106        // single button instance and it's useful for simplicity
107        // sake to keep the action code located near the button.
108        // More global application actions should be implemented
109        // using Action classes instead.
110        simpleButton.addActionListener((ActionEvent event) -> {
111            simpleButton.setText(DO_IT_AGAIN);
112            // Need to force toplevel to relayout to accommodate new button size
113            SwingUtilities.getWindowAncestor(simpleButton).validate();
114        });
115        //</snip>
116        simpleButton.putClientProperty("snippetKey", "Create simple button");
117        panel.add(simpleButton);
118
119        //<snip>Create image button
120        // Image is from the Java Look and Feel Graphics Repository
121        JButton button = new JButton(new ImageIcon(getClass().
122                getResource("resources/images/document-print.png")));
123        button.setToolTipText(IMAGE_BUTTON);
124        //</snip>
125        button.putClientProperty("snippetKey", "Create image button");
126        panel.add(button);
127
128        //<snip>Create button with text and image
129        // Image is from the Java Look and Feel Graphics Repository
130        button = new JButton(FIND,
131                new ImageIcon(getClass().
132                        getResource("resources/images/edit-find.png")));
133        button.setToolTipText(BUTTON_WITH_TEXT_AND_IMAGE);
134        button.setHorizontalTextPosition(JButton.LEADING);
135        button.setIconTextGap(6);
136        //</snip>
137        button.putClientProperty("snippetKey", "Create button with text and image");
138        panel.add(button);
139
140        //<snip>Create button with background color
141        button = new JButton(GO);
142        button.setBackground(Color.green);
143        button.setContentAreaFilled(true);
144        button.setOpaque(false);
145        button.setToolTipText(BUTTON_WITH_BACKGROUND_COLOR);
146        //</snip>
147        button.putClientProperty("snippetKey", "Create button with background color");
148        panel.add(button);
149
150        return panel;
151    }
152
153    protected JPanel createCreativeButtonPanel() {
154        JPanel panel = new JPanel();
155        panel.setLayout(new FlowLayout(FlowLayout.CENTER, 16, 8));
156        panel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEmptyBorder(),
157                "More Interesting Buttons"));
158
159        //<snip>Create button with no border
160        JButton button = new JButton();
161        button.setText(CONNECT);
162        button.setIcon(new ImageIcon(getClass().getResource("resources/images/earth_day.gif")));
163        button.setPressedIcon(new ImageIcon(getClass().getResource("resources/images/earth_night.gif")));
164        button.setBorderPainted(false);
165        button.setContentAreaFilled(false);
166        button.setVerticalTextPosition(JButton.BOTTOM);
167        button.setHorizontalTextPosition(JButton.CENTER);
168        button.setIconTextGap(0);
169        button.setToolTipText(BUTTON_WITH_NO_BORDER);
170        //</snip>
171        button.putClientProperty("snippetKey", "Create button with no border");
172        panel.add(button);
173
174        //<snip>Create image button with rollover image
175        button = new JButton();
176        button.setBorderPainted(false);
177        button.setContentAreaFilled(false);
178        button.setIcon(new ImageIcon(getClass().getResource("resources/images/redbutton.png")));
179        button.setRolloverEnabled(true);
180        button.setRolloverIcon(new ImageIcon(getClass().getResource("resources/images/redbutton_glow.png")));
181        button.setPressedIcon(new ImageIcon(getClass().getResource("resources/images/redbutton_dark.png")));
182        button.setToolTipText(BUTTON_WITH_ROLLOVER_IMAGE);
183        //</snip>
184        button.putClientProperty("snippetKey", "Create image button with rollover image");
185        panel.add(button);
186
187        //<snip>Create HTML hyperlink
188        JHyperlink hyperlink;
189        try {
190            hyperlink = new JHyperlink(GET_MORE_INFO, JAVA_SE_URL);
191        } catch (URISyntaxException use) {
192            use.printStackTrace();
193            hyperlink = new JHyperlink(GET_MORE_INFO);
194        }
195        //</snip>
196        hyperlink.putClientProperty("snippetKey", "Create HTML hyperlink");
197        panel.add(hyperlink);
198
199        //<snip>Create HTML image hyperlink
200        try {
201            hyperlink = new JHyperlink(
202                    new ImageIcon(getClass().getResource("resources/images/blogs.png")), JAVA_BLOGS_URL);
203        } catch (URISyntaxException use) {
204            use.printStackTrace();
205        }
206        //</snip>
207        button.putClientProperty("snippetKey", "Create HTML image hyperlink");
208        panel.add(hyperlink);
209
210        return panel;
211    }
212
213    public static void main(String args[]) {
214        final ButtonDemo buttonDemo = new ButtonDemo();
215
216        javax.swing.SwingUtilities.invokeLater(() -> {
217            JFrame frame = new JFrame(DEMO_TITLE);
218            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
219            frame.add(buttonDemo);
220            frame.pack();
221            frame.setVisible(true);
222        });
223    }
224}
225