JSpinnerPanel.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.spinner;
24
25import javax.swing.*;
26import java.awt.*;
27
28/**
29 * Arranges labels and spinners into two vertical columns. Labels at the left,
30 * spinners at the right.
31 *
32 * @author Mikhail Lapshin
33 */
34//<snip>Helpful component for layout of labeled spinners
35public class JSpinnerPanel extends JPanel {
36
37    private final JPanel labelPanel;
38    private final JPanel spinnerPanel;
39
40    public JSpinnerPanel() {
41        setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
42
43        labelPanel = new JPanel();
44        labelPanel.setLayout(new GridLayout(0, 1));
45
46        spinnerPanel = new JPanel();
47        spinnerPanel.setLayout(new GridLayout(0, 1));
48
49        add(labelPanel);
50        add(Box.createHorizontalStrut(5));
51        add(spinnerPanel);
52    }
53
54    public void addSpinner(String labelText, JSpinner spinner) {
55        JLabel label = new JLabel(labelText);
56        label.setHorizontalAlignment(SwingConstants.TRAILING);
57        labelPanel.add(label);
58
59        JPanel flowPanel = new JPanel();
60        flowPanel.setLayout(new FlowLayout(FlowLayout.LEADING, 5, 1));
61        flowPanel.add(spinner);
62        spinnerPanel.add(flowPanel);
63    }
64}
65//</snip>
66
67