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: * FontDisplayField.java
029: * ---------------------
030: * (C) Copyright 2000-2004, by Object Refinery Limited.
031: *
032: * Original Author: David Gilbert (for Object Refinery Limited);
033: * Contributor(s): Arnaud Lelievre;
034: *
035: * $Id: FontDisplayField.java,v 1.4 2005/11/16 15:58:41 taqua Exp $
036: *
037: * Changes (from 26-Oct-2001)
038: * ----------------------------------
039: * 26-Oct-2001 : Changed package to com.jrefinery.ui.*;
040: * 14-Oct-2002 : Fixed errors reported by Checkstyle (DG);
041: * 08-Sep-2003 : Added internationalization via use of properties resourceBundle (RFE 690236) (AL);
042: *
043: */
044:
045: package org.jfree.ui;
046:
047: import java.awt.Font;
048: import java.util.ResourceBundle;
049:
050: import javax.swing.JTextField;
051:
052: /**
053: * A field for displaying a font selection. The display field itself is read-only, to the developer
054: * must provide another mechanism to allow the user to change the font.
055: *
056: * @author David Gilbert
057: */
058: public class FontDisplayField extends JTextField {
059:
060: /** The current font. */
061: private Font displayFont;
062:
063: /** The resourceBundle for the localization. */
064: protected static final ResourceBundle localizationResources = ResourceBundle
065: .getBundle("org.jfree.ui.LocalizationBundle");
066:
067: /**
068: * Standard constructor - builds a FontDescriptionField initialised with the specified font.
069: *
070: * @param font the font.
071: */
072: public FontDisplayField(final Font font) {
073: super ("");
074: setDisplayFont(font);
075: setEnabled(false);
076: }
077:
078: /**
079: * Returns the current font.
080: *
081: * @return the font.
082: */
083: public Font getDisplayFont() {
084: return this .displayFont;
085: }
086:
087: /**
088: * Sets the font.
089: *
090: * @param font the font.
091: */
092: public void setDisplayFont(final Font font) {
093: this .displayFont = font;
094: setText(fontToString(this .displayFont));
095: }
096:
097: /**
098: * Returns a string representation of the specified font.
099: *
100: * @param font the font.
101: *
102: * @return a string describing the font.
103: */
104: private String fontToString(final Font font) {
105: if (font != null) {
106: return font.getFontName() + ", " + font.getSize();
107: } else {
108: return localizationResources.getString("No_Font_Selected");
109: }
110: }
111:
112: }
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