1/*
2 * Copyright (c) 2008, 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 */
23
24/* @test
25 * @bug 6587742
26 * @summary filling half of a JSlider's track is no longer optional
27 * @author Pavel Porvatov
28 * @run applet/manual=done bug6587742.html
29 */
30
31import javax.swing.*;
32import javax.swing.plaf.metal.DefaultMetalTheme;
33import javax.swing.plaf.metal.MetalLookAndFeel;
34import javax.swing.plaf.metal.MetalTheme;
35import javax.swing.plaf.metal.OceanTheme;
36import java.awt.event.ItemEvent;
37import java.awt.event.ItemListener;
38
39public class bug6587742 extends JApplet {
40    public void init() {
41        TestPanel panel = new TestPanel();
42
43        setContentPane(panel);
44    }
45
46    private class TestPanel extends JPanel {
47        private final JComboBox cbThemes = new JComboBox();
48
49        private TestPanel() {
50            // Fill cbThemes
51            cbThemes.addItem(new OceanTheme());
52            cbThemes.addItem(new DefaultMetalTheme());
53
54            cbThemes.addItemListener(new ItemListener() {
55                public void itemStateChanged(ItemEvent e) {
56                    MetalTheme theme = (MetalTheme) cbThemes.getSelectedItem();
57
58                    if (theme != null) {
59                        MetalLookAndFeel.setCurrentTheme(theme);
60
61                        // re-install the Metal Look and Feel
62                        try {
63                            UIManager.setLookAndFeel(new MetalLookAndFeel());
64                        } catch (UnsupportedLookAndFeelException e1) {
65                            JOptionPane.showMessageDialog(TestPanel.this, "Can't change theme: " + e1.getMessage(),
66                                    "Error", JOptionPane.ERROR_MESSAGE);
67
68                            return;
69                        }
70
71                        SwingUtilities.updateComponentTreeUI(bug6587742.this);
72                    }
73                }
74            });
75
76            JPanel pnVertical = new JPanel();
77
78            pnVertical.setLayout(new BoxLayout(pnVertical, BoxLayout.Y_AXIS));
79
80            for (int i = 0; i < 12; i++) {
81                int filled = i >> 2;
82
83                pnVertical.add(createSlider(false, filled > 1 ? null : Boolean.valueOf(filled == 1), (i & 2) == 0,
84                        (i & 1) != 0));
85            }
86
87            JPanel pnHorizontal = new JPanel();
88
89            pnHorizontal.setLayout(new BoxLayout(pnHorizontal, BoxLayout.X_AXIS));
90
91            for (int i = 0; i < 12; i++) {
92                int filled = i >> 2;
93
94                pnHorizontal.add(createSlider(true, filled > 1 ? null : Boolean.valueOf(filled == 1), (i & 2) == 0,
95                        (i & 1) != 0));
96            }
97
98            JTabbedPane tpSliders = new JTabbedPane();
99
100            tpSliders.add("Vertical sliders", pnVertical);
101            tpSliders.add("Horizontal sliders", pnHorizontal);
102
103            setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
104
105            add(new JLabel("Select theme:"));
106            add(cbThemes);
107            add(tpSliders);
108        }
109    }
110
111    private static JSlider createSlider(boolean vertical, Boolean filled, boolean enabled, boolean inverted) {
112        JSlider result = new JSlider(vertical ? SwingConstants.VERTICAL : SwingConstants.HORIZONTAL, 0, 100, 50);
113
114        result.setMajorTickSpacing(20);
115        result.setMinorTickSpacing(5);
116        result.setPaintTicks(true);
117        result.setPaintLabels(true);
118        result.setEnabled(enabled);
119
120        if (filled != null) {
121            result.putClientProperty("JSlider.isFilled", filled);
122        }
123
124        result.setInverted(inverted);
125        result.setToolTipText("<html>vertical = " + vertical + "<br>enabled = " + enabled + "<br>filled = " + filled +
126                "<br>inverted = " + inverted + "</html>");
127
128        return result;
129    }
130}
131