Autoscroll.java: New file, merge from Classpath.

2002-10-03  Michael Koch  <konqueror@gmx.de>

	* java/awt/dnd/Autoscroll.java:
	New file, merge from Classpath.
	* java/awt/dnd/DragSourceAdapter.java:
	(dragExit): Fixed typos in argument type.
	(dragDropEnd): Fixed typos in argument type.
	* java/awt/dnd/DragSourceDropEvent.java:
	New file, merge from Classpath.
	* java/awt/dnd/DropTarget.java:
	Added stubs, merge from Classpath.
	* java/awt/dnd/DropTargetAdapter.java:
	New file, merge from Classpath.
	* java/awt/dnd/DropTargetContext.java:
	New file, merge from Classpath.
	* java/awt/dnd/DropTargetDragEvent.java:
	New file, merge from Classpath.
	* java/awt/dnd/DropTargetDropEvent.java:
	New file, merge from Classpath.
	* java/awt/dnd/DropTargetEvent.java:
	New file, merge from Classpath.
	* java/awt/dnd/DropTargetListener.java:
	New file, merge from Classpath.
	* java/awt/dnd/MouseDragGestureRecognizer.java:
	New file, merge from Classpath.
	* java/awt/dnd/peer/DropTargetContextPeer.java:
	New file, merge from Classpath.

From-SVN: r57777

libjava/ChangeLog

@@ -1,3 +1,31 @@
+2002-10-03  Michael Koch  <konqueror@gmx.de>
+
+	* java/awt/dnd/Autoscroll.java:
+	New file, merge from Classpath.
+	* java/awt/dnd/DragSourceAdapter.java:
+	(dragExit): Fixed typos in argument type.
+	(dragDropEnd): Fixed typos in argument type.
+	* java/awt/dnd/DragSourceDropEvent.java:
+	New file, merge from Classpath.
+	* java/awt/dnd/DropTarget.java:
+	Added stubs, merge from Classpath.
+	* java/awt/dnd/DropTargetAdapter.java:
+	New file, merge from Classpath.
+	* java/awt/dnd/DropTargetContext.java:
+	New file, merge from Classpath.
+	* java/awt/dnd/DropTargetDragEvent.java:
+	New file, merge from Classpath.
+	* java/awt/dnd/DropTargetDropEvent.java:
+	New file, merge from Classpath.
+	* java/awt/dnd/DropTargetEvent.java:
+	New file, merge from Classpath.
+	* java/awt/dnd/DropTargetListener.java:
+	New file, merge from Classpath.
+	* java/awt/dnd/MouseDragGestureRecognizer.java:
+	New file, merge from Classpath.
+	* java/awt/dnd/peer/DropTargetContextPeer.java:
+	New file, merge from Classpath.
+
 2002-10-03  Michael Koch  <konqueror@gmx.de>
 
 	* java/net/DatagramPacket.java

libjava/java/awt/dnd/Autoscroll.java

@@ -0,0 +1,67 @@
+/* Autoscroll.java --
+   Copyright (C) 2002 Free Software Foundation, Inc.
+
+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. */
+
+package java.awt.dnd;
+
+import java.awt.Point;
+import java.awt.Insets;
+
+/**
+ * During DnD operations it is possible that a user may wish to drop the
+ * subject of the operation on a region of a scrollable GUI control that
+ * is not currently visible to the user.
+ *
+ * @author Michael Koch <konqueror@gmx.de>
+ * @since 1.2
+ * @status updated to 1.4
+ */
+public interface Autoscroll
+{
+  /**
+   * This method returns the Insets describing the autoscrolling region or
+   * border relative to the geometry of the implementing Component
+   */
+  public Insets getAutoscrollInsets ();
+
+  /**
+   * Notify the Component to autoscroll
+   *
+   * @param location A Point indicating the location of the cursor that
+   * triggered this operation
+   */
+  public void autoscroll (Point location);
+} // interface Autoscroll

libjava/java/awt/dnd/DragSourceAdapter.java

@@ -108,7 +108,7 @@ public abstract class DragSourceAdapter
    *
    * @param e the event
    */
-  public void dragExit(DragSourceDragEvent e)
+  public void dragExit(DragSourceEvent e)
   {
   }
 
@@ -120,7 +120,7 @@ public abstract class DragSourceAdapter
    *
    * @param e the event
    */
-  public void dragDropEnd(DragSourceDragEvent e)
+  public void dragDropEnd(DragSourceDropEvent e)
   {
   }
 } // class DragSourceAdapter

libjava/java/awt/dnd/DragSourceDropEvent.java

@@ -0,0 +1,84 @@
+/* DragSourceDragEvent.java --
+   Copyright (C) 2002 Free Software Foundation, Inc.
+
+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. */
+
+package java.awt.dnd;
+
+/**
+ * @author Michael Koch <konqueror@gmx.de>
+ * @since 1.2
+ *
+ * Written using JDK 1.4.1 Online API
+ * Status: JDK 1.4 complete
+ */
+public class DragSourceDropEvent extends DragSourceEvent
+{
+  private final int dropAction;
+  private final boolean success;
+
+  public DragSourceDropEvent (DragSourceContext context)
+  {
+    super (context);
+    this.dropAction = 0;
+    this.success = false;
+  }
+  
+  public DragSourceDropEvent (DragSourceContext context, int dropAction,
+                              boolean success)
+  {
+    super (context);
+    this.dropAction = dropAction;
+    this.success = success;
+  }
+
+  public DragSourceDropEvent (DragSourceContext context, int dropAction,
+                              boolean success, int x, int y)
+  {
+    super (context, x, y);
+    this.dropAction = dropAction;
+    this.success = success;
+  }
+
+  public int getDropAction()
+  {
+    return dropAction & ((DragSourceContext) source).getSourceActions();
+  }
+
+  public boolean getDropSuccess()
+  {
+    return success;
+  }
+} // class DragSourceDropEvent

libjava/java/awt/dnd/DropTarget.java

@@ -36,5 +36,183 @@ obligated to do so.  If you do not wish to do so, delete this
 exception statement from your version. */
 
 package java.awt.dnd;
-/** STUB CLASS ONLY */
-public class DropTarget {}
+
+import java.awt.Point;
+import java.awt.Component;
+import java.awt.datatransfer.FlavorMap;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.util.TooManyListenersException;
+
+public class DropTarget
+{
+  protected static class DropTargetAutoScroller
+    implements ActionListener
+  {
+    protected DropTargetAutoScroller (Component c, Point p)
+    {
+    }
+
+    protected void updateLocation (Point newLocn)
+    {
+    }
+
+    protected void stop ()
+    {
+    }
+
+    public void actionPerformed (ActionEvent e)
+    {
+    }
+  }
+  
+  /**
+   * FIXME
+   *
+   * @exception HeadlessException FIXME
+   */
+  public DropTarget ()
+  {
+  }
+  
+  /**
+   * FIXME
+   *
+   * @exception HeadlessException FIXME
+   */
+  public DropTarget (Component c, DropTargetListener dtl)
+  {
+  }
+  
+  /**
+   * FIXME
+   *
+   * @exception HeadlessException FIXME
+   */
+  public DropTarget (Component c, int i, DropTargetListener dtl)
+  {
+  }
+  
+  /**
+   * FIXME
+   *
+   * @exception HeadlessException FIXME
+   */
+  public DropTarget (Component c, int i, DropTargetListener dtl, boolean b)
+  {
+  }
+  
+  /**
+   * FIXME
+   *
+   * @exception HeadlessException FIXME
+   */
+  public DropTarget (Component c, int i, DropTargetListener dtl, boolean b,
+		     FlavorMap fm)
+  {
+  }
+
+  public void setComponent (Component c)
+  {
+  }
+
+  public Component getComponent ()
+  {
+    return null;
+  }
+
+  public void setDefaultActions (int ops)
+  {
+  }
+
+  public int getDefaultActions ()
+  {
+    return 0;
+  }
+
+  public void setActive(boolean isActive)
+  {
+  }
+
+  public boolean isActive()
+  {
+    return false;
+  }
+
+  /**
+   * @exception TooManyListenersException FIXME
+   */
+  public void addDropTargetListener (DropTargetListener dtl)
+    throws TooManyListenersException
+  {
+  }
+
+  public void removeDropTargetListener(DropTargetListener dtl)
+  {
+  }
+
+  public void dragEnter(DropTargetDragEvent dtde)
+  {
+  }
+
+  public void dragOver(DropTargetDragEvent dtde)
+  {
+  }
+
+  public void dropActionChanged(DropTargetDragEvent dtde)
+  {
+  }
+
+  public void dragExit(DropTargetEvent dte)
+  {
+  }
+
+  public void drop(DropTargetDropEvent dtde)
+  {
+  }
+
+  public FlavorMap getFlavorMap()
+  {
+    return null;
+  }
+
+  public void setFlavorMap(FlavorMap fm)
+  {
+  }
+
+  public void addNotify(java.awt.peer.ComponentPeer peer)
+  {
+  }
+
+  public void removeNotify(java.awt.peer.ComponentPeer peer)
+  {
+  }
+
+  public DropTargetContext getDropTargetContext()
+  {
+    return null;
+  }
+
+  protected DropTargetContext createDropTargetContext()
+  {
+    return null;
+  }
+
+  protected DropTarget.DropTargetAutoScroller createDropTargetAutoScroller
+                                                       (Component c, Point p)
+  {
+    return null;
+  }
+
+  protected void initializeAutoscrolling(Point p)
+  {
+  }
+
+  protected void updateAutoscroll(Point dragCursorLocn)
+  {
+  }
+
+  protected void clearAutoscroll()
+  {
+  }
+} // class DropTarget

libjava/java/awt/dnd/DropTargetAdapter.java

@@ -0,0 +1,100 @@
+/* DragSourceAdapter.java -- drag-and-drop listener adapter
+   Copyright (C) 2002 Free Software Foundation, Inc.
+
+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. */
+
+package java.awt.dnd;
+
+/**
+ * This class implements <code>DropTargetListener</code>, and implements all methods
+ * with empty bodies.  This allows a listener interested in implementing only
+ * a subset of these interfaces to extend this class and override only the
+ * desired methods.
+ *
+ * @author Michael Koch <konqueror@gmx.de>
+ * @since 1.4
+ * @status updated to 1.4
+ */
+public abstract class DropTargetAdapter
+  implements DropTargetListener
+{
+  /**
+   * Default constructor.
+   */
+  public DropTargetAdapter()
+  {
+  }
+
+  /**
+   * Called when the cursor hotspot enters a drop site which will accept the
+   * drag.
+   *
+   * @param e the event
+   */
+  public void dragEnter (DropTargetDragEvent e)
+  {
+  }
+
+  /**
+   * Called when the cursor hotspot moves inside of a drop site which will
+   * accept the drag.
+   *
+   * @param e the event
+   */
+  public void dragOver (DropTargetDragEvent e)
+  {
+  }
+
+  /**
+   * Called when the user modifies the drop gesture. This is often the case
+   * when additional mouse or key events are received during the drag.
+   *
+   * @param e the event
+   */
+  public void dropActionChanged (DropTargetDragEvent e)
+  {
+  }
+
+  /**
+   * Called when the cursor hotspot moves outside of a drop site which will
+   * accept the drag. This could also happen if the drop site is no longer
+   * active, or no longer accepts the drag.
+   *
+   * @param e the event
+   */
+  public void dragExit(DropTargetEvent e)
+  {
+  }
+} // class DropTargetAdapter

libjava/java/awt/dnd/DropTargetContext.java

@@ -0,0 +1,174 @@
+/* DropTargetContext.java --
+   Copyright (C) 2002 Free Software Foundation
+
+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. */
+
+package java.awt.dnd;
+
+import java.awt.dnd.peer.DropTargetContextPeer;
+import java.io.Serializable;
+import java.io.IOException;
+import java.awt.Component;
+import java.awt.datatransfer.DataFlavor;
+import java.awt.datatransfer.Transferable;
+import java.awt.datatransfer.UnsupportedFlavorException;
+import java.util.List;
+
+public class DropTargetContext implements Serializable
+{
+  protected class TransferableProxy implements Transferable
+  {
+    protected boolean isLocal;
+    protected Transferable transferable;
+
+    public DataFlavor[] getTransferDataFlavors ()
+    {
+      // FIXME: implement this
+      return null;
+    }
+
+    public boolean isDataFlavorSupported (DataFlavor flavor)
+    {
+      // FIXME: implement this
+      return false;
+    }
+
+    public Object getTransferData (DataFlavor flavor)
+      throws UnsupportedFlavorException, IOException
+    {
+      // FIXME: implement this
+      return null;
+    }
+  }
+
+  private int targetActions;
+
+  public DropTarget getDropTarget ()
+  {
+    // FIXME: implement this
+    return null;
+  }
+
+  public Component getComponent ()
+  {
+    // FIXME: implement this
+    return null;
+  }
+
+  public void addNotify (java.awt.dnd.peer.DropTargetContextPeer dtcp)
+  {
+    // FIXME: implement this
+  }
+
+  public void removeNotify ()
+  {
+    // FIXME: implement this
+  }
+
+  protected void setTargetActions (int actions)
+  {
+    targetActions = actions;
+  }
+
+  protected int getTargetActions()
+  {
+    return targetActions;
+  }
+
+  /**
+   * FIXME
+   *
+   * @exception InvalidDnDOperationException FIXME
+   */
+  public void dropComplete (boolean success)
+  {
+    // FIXME: implement this
+  }
+
+  protected void acceptDrag (int dragOperation)
+  {
+    // FIXME: implement this
+  }
+
+  protected void rejectDrag ()
+  {
+    // FIXME: implement this
+  }
+
+  protected void acceptDrop (int dropOperation)
+  {
+    // FIXME: implement this
+  }
+
+  protected void rejectDrop ()
+  {
+    // FIXME: implement this
+  }
+
+  protected DataFlavor[] getCurrentDataFlavors ()
+  {
+    // FIXME: implement this
+    return null;
+  }
+
+  protected List getCurrentDataFlavorsAsList ()
+  {
+    // FIXME: implement this
+    return null;
+  }
+
+  protected boolean isDataFlavorSupported (DataFlavor flavor)
+  {
+    // FIXME: implement this
+    return false;
+  }
+
+  /**
+   * FIXME
+   *
+   * @exception InvalidDnDOperationException FIXME
+   */
+  protected Transferable getTransferable() throws InvalidDnDOperationException
+  {
+    // FIXME: implement this
+    return null;
+  }
+
+  protected Transferable createTransferableProxy(Transferable t, boolean local)
+  {
+    // FIXME: implement this
+    return null;
+  }
+} // class DropTargetContext

libjava/java/awt/dnd/DropTargetDragEvent.java

@@ -0,0 +1,107 @@
+/* DropTargetDragEvent.java --
+   Copyright (C) 2002 Free Software Foundation, Inc.
+
+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. */
+
+package java.awt.dnd;
+
+import java.util.List;
+import java.awt.Point;
+import java.awt.datatransfer.DataFlavor;
+
+public class DropTargetDragEvent extends DropTargetEvent
+{
+  private final int dropAction;
+  private final int srcActions;
+  private final Point location;
+
+  /**
+   * FIXME
+   *
+   * @exception NullPointerException FIXME
+   */
+  public DropTargetDragEvent (DropTargetContext context, Point location,
+                              int dropAction, int srcActions)
+  {
+    super (context);
+    this.dropAction = dropAction;
+    this.srcActions = srcActions;
+    this.location = location;
+  }
+
+  public void acceptDrag (int dragOperation)
+  {
+    // FIXME: implement this
+  }
+
+  public DataFlavor[] getCurrentDataFlavors ()
+  {
+    // FIXME: implement this
+    return null;
+  }
+  
+  public List getCurrentDataFlavorsAsList ()
+  {
+    // FIXME: implement this
+    return null;
+  }
+  
+  public int getDropAction()
+  {
+    return 0; 
+    //return dropAction & ((DropTargetContext) source).getTargetActions();
+  }
+
+  public Point getLocation ()
+  {
+    return location;
+  }
+
+  public int getSourceActions ()
+  {
+    return srcActions;
+  }
+
+  public boolean isDataFlavorSupported (DataFlavor df)
+  {
+    // FIXME: implement this
+    return true;
+  }
+
+  public void rejectDrag ()
+  {
+    // FIXME: implement this
+  }
+} // class DropTargetDragEvent

libjava/java/awt/dnd/DropTargetDropEvent.java

@@ -0,0 +1,132 @@
+/* DropTargetDropEvent.java --
+   Copyright (C) 2002 Free Software Foundation, Inc.
+
+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. */
+
+package java.awt.dnd;
+
+import java.awt.Point;
+import java.awt.datatransfer.DataFlavor;
+import java.awt.datatransfer.Transferable;
+import java.util.List;
+
+public class DropTargetDropEvent extends DropTargetEvent
+{
+  private final int dropAction;
+  private final int srcActions;
+  private final Point location;
+  private final boolean isLocal;
+  
+  public DropTargetDropEvent (DropTargetContext dtc, Point location,
+                              int dropAction, int srcActions)
+  {
+    super (dtc);
+    this.dropAction = dropAction;
+    this.srcActions = srcActions;
+    this.location = location;
+    this.isLocal = false;
+  }
+
+  public DropTargetDropEvent (DropTargetContext dtc, Point location,
+                              int dropAction, int srcActions, boolean isLocal)
+  {
+    super (dtc);
+    this.dropAction = dropAction;
+    this.srcActions = srcActions;
+    this.location = location;
+    this.isLocal = isLocal;
+  }
+  
+  public Point getLocation ()
+  {
+    return location;
+  }
+
+  public DataFlavor[] getCurrentDataFlavors ()
+  {
+    // FIXME: implement this
+    return null;
+  }
+
+  public List getCurrentDataFlavorsAsList ()
+  {
+    // FIXME: implement this
+    return null;
+  }
+
+  public boolean isDataFlavorSupported (DataFlavor flavor)
+  {
+    // FIXME: implement this
+    return false;
+  }
+
+  public int getSourceActions ()
+  {
+    // FIXME: implement this
+    return 0;
+  }
+
+  public int getDropAction ()
+  {
+    // FIXME: implement this
+    return 0;
+  }
+
+  public Transferable getTransferable ()
+  {
+    // FIXME: implement this
+    return null;
+  }
+
+  public void acceptDrop (int dropAction)
+  {
+    // FIXME: implement this
+  }
+
+  public void rejectDrop ()
+  {
+    // FIXME: implement this
+  }
+
+  public void dropComplete (boolean success)
+  {
+    // FIXME: implement this
+  }
+
+  public boolean isLocalTransfer()
+  {
+    return isLocal;
+  }
+} // class DropTargetDropEvent

libjava/java/awt/dnd/DropTargetEvent.java

@@ -0,0 +1,56 @@
+/* DropTarget.java -- 
+   Copyright (C) 2002 Free Software Foundation, Inc.
+
+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. */
+
+package java.awt.dnd;
+
+import java.util.EventObject;
+
+public class DropTargetEvent extends EventObject
+{
+  protected DropTargetContext context;
+
+  public DropTargetEvent (DropTargetContext context)
+  {
+    super (context);
+    this.context = context;
+  }
+  
+  public DropTargetContext getDropTargetContext ()
+  {
+    return context;
+  }
+}

libjava/java/awt/dnd/DropTargetListener.java

@@ -0,0 +1,89 @@
+/* DropTargetListener.java -- listen to events during the drop
+   Copyright (C) 2002 Free Software Foundation, Inc.
+
+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. */
+
+
+package java.awt.dnd;
+
+import java.util.EventListener;
+
+/**
+ * @author Michael Koch <konqueror@gmx.de>
+ * @since 1.2
+ * @status updated to 1.4
+ */
+public interface DropTargetListener extends EventListener
+{
+  /**
+   * Called when the cursor hotspot enters a drop site which will accept the
+   * drag.
+   *
+   * @param e the drag source drag event
+   */
+  void dragEnter (DropTargetDragEvent e);
+
+  /**
+   * Called when the cursor hotspot moves inside of a drop site which will
+   * accept the drag.
+   *
+   * @param e the drag source drag event
+   */
+  void dragOver (DropTargetDragEvent e);
+
+  /**
+   * Called when the user modifies the drop gesture. This is often the case
+   * when additional mouse or key events are received during the drag.
+   *
+   * @param e the drag source drag event
+   */
+  void dropActionChanged (DropTargetDragEvent e);
+
+  /**
+   * Called when the cursor hotspot moves outside of a drop site which will
+   * accept the drag. This could also happen if the drop site is no longer
+   * active, or no longer accepts the drag.
+   *
+   * @param e the drag source drag event
+   */
+  void dragExit (DropTargetEvent e);
+
+  /**
+   * FIXME
+   *
+   * @param e the drag source drag event
+   */
+  void drop (DropTargetDropEvent e);
+} // interface DropTargetListener

libjava/java/awt/dnd/MouseDragGestureRecognizer.java

@@ -0,0 +1,118 @@
+/* MouseDragGestureRecognizer.java --
+   Copyright (C) 2002 Free Software Foundation, Inc.
+
+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. */
+
+package java.awt.dnd;
+
+import java.awt.Component;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import java.awt.event.MouseMotionListener;
+
+/**
+ * @author Michael Koch <konqueror@gmx.de>
+ */
+
+public abstract class MouseDragGestureRecognizer 
+  extends DragGestureRecognizer
+  implements MouseListener, MouseMotionListener
+{
+  protected MouseDragGestureRecognizer (DragSource ds, Component c, int act,
+		                        DragGestureListener dgl)
+  {
+    super (ds, c, act, dgl);
+  }
+
+  protected MouseDragGestureRecognizer (DragSource ds, Component c, int act)
+  {
+    super (ds, c, act);
+  }
+
+  protected MouseDragGestureRecognizer (DragSource ds, Component c)
+  {
+    super (ds, c);
+  }
+
+  protected MouseDragGestureRecognizer (DragSource ds)
+  {
+    super (ds);
+  }
+
+  protected void registerListeners ()
+  {
+    // FIXME: implement this
+  }
+
+  protected void unregisterListeners ()
+  {
+    // FIXME: implement this
+  }
+
+  public void mouseClicked (MouseEvent e)
+  {
+    // FIXME: implement this
+  }
+
+  public void mousePressed (MouseEvent e)
+  {
+    // FIXME: implement this
+  }
+
+  public void mouseReleased (MouseEvent e)
+  {
+    // FIXME: implement this
+  }
+
+  public void mouseEntered (MouseEvent e)
+  {
+    // FIXME: implement this
+  }
+
+  public void mouseExited (MouseEvent e)
+  {
+    // FIXME: implement this
+  }
+
+  public void mouseDragged (MouseEvent e)
+  {
+    // FIXME: implement this
+  }
+
+  public void mouseMoved (MouseEvent e)
+  {
+    // FIXME: implement this
+  }
+} // class MouseDragGestureRecognizer

libjava/java/awt/dnd/peer/DropTargetContextPeer.java

@@ -0,0 +1,45 @@
+/* DropTargetContextPeer.java -- interface for drag-and-drop peers
+   Copyright (C) 2002 Free Software Foundation, Inc.
+
+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. */
+
+package java.awt.dnd.peer;
+
+/**
+ * @author Michael Koch <konqueror@gmx.de>
+ */
+public interface DropTargetContextPeer
+{
+} // interface DropTargetContextPeer