AWT/Swing merge from GNU Classpath.

From-SVN: r56147

1 files changed, 65 insertions, 13 deletions

diff --git a/libjava/java/awt/event/MouseMotionAdapter.java b/libjava/java/awt/event/MouseMotionAdapter.java
index ce30d2e..cc74988 100644
--- a/libjava/java/awt/event/MouseMotionAdapter.java
+++ b/libjava/java/awt/event/MouseMotionAdapter.java
@@ -1,27 +1,79 @@
-/* Copyright (C) 2000  Free Software Foundation
+/* MouseMotionAdapter.java -- convenience class for mouse motion 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>MouseMotionListener</code> and implements all
+ * methods with empty bodies.  This allows a listener interested in
+ * implementing only a subset of the <code>MouseMotionListener</code>
+ * interface to extend this class and override only the desired methods.
+ *
+ * @author Aaron M. Renn <arenn@urbanophile.com>
+ * @see MouseEvent
+ * @see MouseMotionListener
+ * @since 1.1
+ * @status updated to 1.4
  */
-
-/* Status: Believed complete and correct to JDK 1.2.  */
-
 public abstract class MouseMotionAdapter implements MouseMotionListener
 {
-  public void mouseDragged (MouseEvent e)
+  /**
+   * Do nothing default constructor for subclasses.
+   */
+  public MouseMotionAdapter()
+  {
+  }
+
+  /**
+   * Implement this method in the interface with an empty body.
+   *
+   * @param event the event, ignored in this implementation
+   */
+  public void mouseDragged(MouseEvent event)
   {
   }
 
-  public void mouseMoved (MouseEvent e)
+  /**
+   * Implement this method in the interface with an empty body.
+   *
+   * @param event the event, ignored in this implementation
+   */
+  public void mouseMoved(MouseEvent event)
   {
   }
-}
+} // class MouseMotionAdapter