Source for javax.swing.plaf.UIResource

   1: /* 
   2:    Copyright (C) 1999 Free Software Foundation, Inc.
   4: This file is part of GNU Classpath.
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  14: General Public License for more details.
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  39: package javax.swing.plaf;
  41: /**
  42:  * This public interface is used to designate which objects were created by
  43:  * {@link ComponentUI} delegates.  When uninstalling the user public interface
  44:  * renderer with <code>ComponentUI.uninstallUI()</code> the renderer
  45:  * property is set to <code>null</code>.
  46:  * <br>
  47:  * A comparison against null can be used with all properties except for 
  48:  * the <code>java.awt.Component</code> properties font, foreground, and 
  49:  * background.  The container can provide the value of the properties if
  50:  * they are initialized or set to <code>null</code>.
  51:  * 
  52:  * @author Brian Jones
  53:  *
  54:  * @see ComponentUI 
  55:  */
  56: public interface UIResource
  57: {
  58:   // This is a marker interface and declares no methods.
  59: }