1 /* ======================================================================== 2 * JCommon : a free general purpose class library for the Java(tm) platform 3 * ======================================================================== 4 * 5 * (C) Copyright 2000-2008, by Object Refinery Limited and Contributors. 6 * 7 * Project Info: http://www.jfree.org/jcommon/index.html 8 * 9 * This library is free software; you can redistribute it and/or modify it 10 * under the terms of the GNU Lesser General Public License as published by 11 * the Free Software Foundation; either version 2.1 of the License, or 12 * (at your option) any later version. 13 * 14 * This library is distributed in the hope that it will be useful, but 15 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 16 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 17 * License for more details. 18 * 19 * You should have received a copy of the GNU Lesser General Public 20 * License along with this library; if not, write to the Free Software 21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 22 * USA. 23 * 24 * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 25 * in the United States and other countries.] 26 * 27 * --------------------- 28 * FontDisplayField.java 29 * --------------------- 30 * (C) Copyright 2000-2008, by Object Refinery Limited. 31 * 32 * Original Author: David Gilbert (for Object Refinery Limited); 33 * Contributor(s): Arnaud Lelievre; 34 * 35 * $Id: FontDisplayField.java,v 1.6 2008/12/18 09:57:32 mungady Exp $ 36 * 37 * Changes (from 26-Oct-2001) 38 * ---------------------------------- 39 * 26-Oct-2001 : Changed package to com.jrefinery.ui.*; 40 * 14-Oct-2002 : Fixed errors reported by Checkstyle (DG); 41 * 08-Sep-2003 : Added internationalization via use of properties 42 * resourceBundle (RFE 690236) (AL); 43 * 18-Dec-2008 : Use ResourceBundleWrapper - see JFreeChart patch 1607918 by 44 * Jess Thrysoee (DG); 45 * 46 */ 47 48 package org.jfree.ui; 49 50 import java.awt.Font; 51 import java.util.ResourceBundle; 52 53 import javax.swing.JTextField; 54 55 import org.jfree.util.ResourceBundleWrapper; 56 57 /** 58 * A field for displaying a font selection. The display field itself is 59 * read-only, to the developer must provide another mechanism to allow the 60 * user to change the font. 61 * 62 * @author David Gilbert 63 */ 64 public class FontDisplayField extends JTextField { 65 66 /** The current font. */ 67 private Font displayFont; 68 69 /** The resourceBundle for the localization. */ 70 protected static final ResourceBundle localizationResources = 71 ResourceBundleWrapper.getBundle("org.jfree.ui.LocalizationBundle"); 72 73 /** 74 * Standard constructor - builds a FontDescriptionField initialised with 75 * the specified font. 76 * 77 * @param font the font. 78 */ FontDisplayField(final Font font)79 public FontDisplayField(final Font font) { 80 super(""); 81 setDisplayFont(font); 82 setEnabled(false); 83 } 84 85 /** 86 * Returns the current font. 87 * 88 * @return the font. 89 */ getDisplayFont()90 public Font getDisplayFont() { 91 return this.displayFont; 92 } 93 94 /** 95 * Sets the font. 96 * 97 * @param font the font. 98 */ setDisplayFont(final Font font)99 public void setDisplayFont(final Font font) { 100 this.displayFont = font; 101 setText(fontToString(this.displayFont)); 102 } 103 104 /** 105 * Returns a string representation of the specified font. 106 * 107 * @param font the font. 108 * 109 * @return a string describing the font. 110 */ fontToString(final Font font)111 private String fontToString(final Font font) { 112 if (font != null) { 113 return font.getFontName() + ", " + font.getSize(); 114 } 115 else { 116 return localizationResources.getString("No_Font_Selected"); 117 } 118 } 119 120 } 121