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  */
23 package com.sun.swingset3.demos.spinner;
24 
25 import javax.swing.*;
26 import 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
35 public class JSpinnerPanel extends JPanel {
36 
37     private final JPanel labelPanel;
38     private final JPanel spinnerPanel;
39 
JSpinnerPanel()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 
addSpinner(String labelText, JSpinner spinner)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