001 /* ========================================================================
002 * JCommon : a free general purpose class library for the Java(tm) platform
003 * ========================================================================
004 *
005 * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
006 *
007 * Project Info: http://www.jfree.org/jcommon/index.html
008 *
009 * This library is free software; you can redistribute it and/or modify it
010 * under the terms of the GNU Lesser General Public License as published by
011 * the Free Software Foundation; either version 2.1 of the License, or
012 * (at your option) any later version.
013 *
014 * This library is distributed in the hope that it will be useful, but
015 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
016 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
017 * License for more details.
018 *
019 * You should have received a copy of the GNU Lesser General Public
020 * License along with this library; if not, write to the Free Software
021 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
022 * USA.
023 *
024 * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
025 * in the United States and other countries.]
026 *
027 * --------------------
028 * InsetsTextField.java
029 * --------------------
030 * (C) Copyright 2000-2004, by Andrzej Porebski.
031 *
032 * Original Author: Andrzej Porebski;
033 * Contributor(s): Arnaud Lelievre;
034 *
035 * $Id: InsetsTextField.java,v 1.2 2005/10/18 13:18:34 mungady Exp $
036 *
037 * Changes (from 7-Nov-2001)
038 * -------------------------
039 * 07-Nov-2001 : Added to com.jrefinery.ui package (DG);
040 * 08-Sep-2003 : Added internationalization via use of properties resourceBundle (RFE 690236) (AL);
041 *
042 */
043
044 package org.jfree.ui;
045
046 import java.awt.Insets;
047 import java.util.ResourceBundle;
048
049 import javax.swing.JTextField;
050
051 /**
052 * A JTextField for displaying insets.
053 *
054 * @author Andrzej Porebski
055 */
056 public class InsetsTextField extends JTextField {
057
058 /** The resourceBundle for the localization. */
059 protected static ResourceBundle localizationResources =
060 ResourceBundle.getBundle("org.jfree.ui.LocalizationBundle");
061
062 /**
063 * Default constructor. Initializes this text field with formatted string describing
064 * provided insets.
065 *
066 * @param insets the insets.
067 */
068 public InsetsTextField(final Insets insets) {
069 super();
070 setInsets(insets);
071 setEnabled(false);
072 }
073
074 /**
075 * Returns a formatted string describing provided insets.
076 *
077 * @param insets the insets.
078 *
079 * @return the string.
080 */
081 public String formatInsetsString(Insets insets) {
082 insets = (insets == null) ? new Insets(0, 0, 0, 0) : insets;
083 return
084 localizationResources.getString("T") + insets.top + ", "
085 + localizationResources.getString("L") + insets.left + ", "
086 + localizationResources.getString("B") + insets.bottom + ", "
087 + localizationResources.getString("R") + insets.right;
088 }
089
090 /**
091 * Sets the text of this text field to the formatted string
092 * describing provided insets. If insets is null, empty insets
093 * (0,0,0,0) are used.
094 *
095 * @param insets the insets.
096 */
097 public void setInsets(final Insets insets) {
098 setText(formatInsetsString(insets));
099 }
100
101 }