AWT/Swing merge from GNU Classpath.

From-SVN: r56147

1 files changed, 71 insertions, 14 deletions

diff --git a/libjava/java/awt/event/KeyAdapter.java b/libjava/java/awt/event/KeyAdapter.java
index 0e1297e..c60fd52 100644
--- a/libjava/java/awt/event/KeyAdapter.java
+++ b/libjava/java/awt/event/KeyAdapter.java
@@ -1,31 +1,88 @@
-/* Copyright (C) 2000  Free Software Foundation
+/* KeyAdapter.java -- convenience class for writing key listeners
+   Copyright (C) 1999, 2002 Free Software Foundation, Inc.
 
-   This file is part of libjava.
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
 
-This software is copyrighted work licensed under the terms of the
-Libjava License.  Please consult the file "LIBJAVA_LICENSE" for
-details.  */
 
 package java.awt.event;
 
 /**
- * @author Tom Tromey <tromey@cygnus.com>
- * @date April 8, 2000
+ * This class implements <code>KeyListener</code> and implements all methods
+ * with empty bodies.  This allows a listener interested in implementing only
+ * a subset of the <code>KeyListener</code> interface to extend this class
+ * and override only the desired methods.
+ *
+ * @author Aaron M. Renn <arenn@urbanophile.com>
+ * @see KeyEvent
+ * @see KeyListener
+ * @since 1.1
+ * @status updated to 1.4
  */
-
-/* Status: Believed complete and correct to JDK 1.2.  */
-
 public abstract class KeyAdapter implements KeyListener
 {
-  public void keyPressed (KeyEvent w)
+  /**
+   * Do nothing default constructor for subclasses.
+   */
+  public KeyAdapter()
+  {
+  }
+
+  /**
+   * Implements this method in the interface with an empty body.
+   *
+   * @param event the event, ignored in this implementation
+   */
+  public void keyTyped(KeyEvent event)
   {
   }
 
-  public void keyReleased (KeyEvent w)
+  /**
+   * Implements this method in the interface with an empty body.
+   *
+   * @param event the event, ignored in this implementation
+   */
+  public void keyPressed(KeyEvent event)
   {
   }
 
-  public void keyTyped (KeyEvent w)
+  /**
+   * Implements this method in the interface with an empty body.
+   *
+   * @param event the event, ignored in this implementation
+   */
+  public void keyReleased(KeyEvent event)
   {
   }
-}
+} // class KeyAdapter