001    /* FontUIResource.java
002       Copyright (C) 2002, 2003 Free Software Foundation, Inc.
003    
004    This file is part of GNU Classpath.
005    
006    GNU Classpath is free software; you can redistribute it and/or modify
007    it under the terms of the GNU General Public License as published by
008    the Free Software Foundation; either version 2, or (at your option)
009    any later version.
010    
011    GNU Classpath is distributed in the hope that it will be useful, but
012    WITHOUT ANY WARRANTY; without even the implied warranty of
013    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014    General Public License for more details.
015    
016    You should have received a copy of the GNU General Public License
017    along with GNU Classpath; see the file COPYING.  If not, write to the
018    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
019    02110-1301 USA.
020    
021    Linking this library statically or dynamically with other modules is
022    making a combined work based on this library.  Thus, the terms and
023    conditions of the GNU General Public License cover the whole
024    combination.
025    
026    As a special exception, the copyright holders of this library give you
027    permission to link this library with independent modules to produce an
028    executable, regardless of the license terms of these independent
029    modules, and to copy and distribute the resulting executable under
030    terms of your choice, provided that you also meet, for each linked
031    independent module, the terms and conditions of the license of that
032    module.  An independent module is a module which is not derived from
033    or based on this library.  If you modify this library, you may extend
034    this exception to your version of the library, but you are not
035    obligated to do so.  If you do not wish to do so, delete this
036    exception statement from your version. */
037    
038    
039    package javax.swing.plaf;
040    
041    import java.awt.Font;
042    
043    
044    /**
045     * A font that is marked as <code>UIResource</code>, which
046     * indicates that it has been installed by a pluggable
047     * LookAndFeel. Such dimensions are replaced when the LookAndFeel
048     * changes.
049     *
050     * @author Andrew Selkirk (aselkirk@sympatico.ca)
051     * @author Sascha Brawer (brawer@dandelis.ch)
052     */
053    public class FontUIResource extends Font implements UIResource
054    {
055      /**
056       * Constructs a new <code>FontUIResource</code> given
057       * the name, style and size of the font.
058       *
059       * @param name the name of the font. A number of
060       *        &#x201c;logical&#x201d; names are supported by any Java
061       *        implementation. These are
062       *        <code>&#x201c;Dialog&#x201d;</code>,
063       *        <code>&#x201c;DialogInput&#x201d;</code>,
064       *        <code>&#x201c;Monospaced&#x201d;</code>,
065       *        <code>&#x201c;Serif&#x201d;</code>, and
066       *        <code>&#x201c;SansSerif&#x201d;</code>.
067       *
068       * @param style the style of the font, for instance {@link
069       *        java.awt.Font#BOLD} or {@link java.awt.Font#PLAIN}.
070       *
071       * @param size the size of the font in typographic points, for
072       *        instance 10, 12 or 13. Designers of LookAndFeels should be
073       *        aware that some languages (like Japanese and Chinese) have
074       *        glyphs that are too complex to be legible at small point
075       *        sizes.
076       */
077      public FontUIResource(String name, int style, int size)
078      {
079        super(name, style, size);
080      }
081    
082    
083      /**
084       * Constructs a new <code>FontUIResource</code> given
085       * an existing font.
086       *
087       * @param f the font that serves as a template.
088       */
089      public FontUIResource(Font f)
090      {
091        /* This implementation will get rid of many font properties,
092         * such as skewing, values of multiple master design axes,
093         * etc.,  unless they get encoded into the name.  It probably
094         * is not a problem for LookAndFeels because user interfaces
095         * are usually not very advanced with respect to typography.
096         */
097        super(f.getName(), f.getStyle(), f.getSize());
098      }
099    }