aboutsummaryrefslogtreecommitdiff
path: root/libjava/classpath/java/awt/dnd/DragGestureRecognizer.java
diff options
context:
space:
mode:
Diffstat (limited to 'libjava/classpath/java/awt/dnd/DragGestureRecognizer.java')
-rw-r--r--libjava/classpath/java/awt/dnd/DragGestureRecognizer.java191
1 files changed, 0 insertions, 191 deletions
diff --git a/libjava/classpath/java/awt/dnd/DragGestureRecognizer.java b/libjava/classpath/java/awt/dnd/DragGestureRecognizer.java
deleted file mode 100644
index c41402c..0000000
--- a/libjava/classpath/java/awt/dnd/DragGestureRecognizer.java
+++ /dev/null
@@ -1,191 +0,0 @@
-/* DragGestureRecognizer.java --
- Copyright (C) 2002, 2005, 2006 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., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 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.Point;
-import java.awt.event.InputEvent;
-import java.io.IOException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.io.Serializable;
-import java.util.ArrayList;
-import java.util.TooManyListenersException;
-
-/**
- * STUBBED
- * @author Michael Koch (konqueror@gmx.de)
- * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
- * @since 1.2
- */
-public abstract class DragGestureRecognizer implements Serializable
-{
- /**
- * Compatible with JDK 1.2+.
- */
- private static final long serialVersionUID = 8996673345831063337L;
-
- protected DragSource dragSource;
- protected Component component;
- protected transient DragGestureListener dragGestureListener;
- protected int sourceActions;
- protected ArrayList<InputEvent> events = new ArrayList<InputEvent>();
-
- protected DragGestureRecognizer(DragSource ds, Component c, int sa,
- DragGestureListener dgl)
- {
- if (ds == null)
- throw new IllegalArgumentException();
- dragSource = ds;
- component = c;
- sourceActions = sa;
- dragGestureListener = dgl;
- }
-
- protected DragGestureRecognizer(DragSource ds, Component c, int sa)
- {
- this(ds, c, sa, null);
- }
-
- protected DragGestureRecognizer(DragSource ds, Component c)
- {
- this(ds, c, 0, null);
- }
-
- protected DragGestureRecognizer(DragSource ds)
- {
- this(ds, null, 0, null);
- }
-
- protected abstract void registerListeners();
-
- protected abstract void unregisterListeners();
-
- public DragSource getDragSource()
- {
- return dragSource;
- }
-
- public Component getComponent()
- {
- return component;
- }
-
- public void setComponent(Component c)
- {
- component = c;
- }
-
- public int getSourceActions()
- {
- return sourceActions;
- }
-
- public void setSourceActions(int sa)
- {
- sourceActions = sa;
- }
-
- public InputEvent getTriggerEvent()
- {
- return events.size() > 0 ? events.get(0) : null;
- }
-
- /**
- * Resets the recognizer. If a gesture is currently recognize, discard it.
- */
- public void resetRecognizer()
- {
- events.clear();
- }
-
- /**
- * Register a new DragGestureListener.
- *
- * @exception TooManyListenersException If a DragGestureListener has already
- * been added.
- */
- public void addDragGestureListener(DragGestureListener dgl)
- throws TooManyListenersException
- {
- if (dragGestureListener != null)
- throw new TooManyListenersException();
- dragGestureListener = dgl;
- }
-
- public void removeDragGestureListener(DragGestureListener dgl)
- {
- if (dragGestureListener != dgl)
- throw new IllegalArgumentException();
- dragGestureListener = null;
- }
-
- /**
- * Fires a <code>DragGestureEvent</code> to the DragGestureListener
- * associated with this object, if there is one.
- */
- protected void fireDragGestureRecognized(int dragAction, Point p)
- {
- if(dragGestureListener != null)
- dragGestureListener.dragGestureRecognized
- (new DragGestureEvent(this, dragAction, p, events));
- resetRecognizer();
- }
-
- protected void appendEvent(InputEvent e)
- {
- if (e == null)
- return;
- events.add(e);
- }
-
- private void readObject(ObjectInputStream s)
- throws ClassNotFoundException, IOException
- {
- s.defaultReadObject();
- dragGestureListener = (DragGestureListener) s.readObject();
- }
-
- private void writeObject(ObjectOutputStream s) throws IOException
- {
- s.defaultWriteObject();
- s.writeObject(dragGestureListener instanceof Serializable
- ? dragGestureListener : null);
- }
-} // class DragGestureRecognizer