--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwt/events/MouseWheelListener.d	Sat Aug 09 17:00:02 2008 +0200
@@ -0,0 +1,42 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+module dwt.events.MouseWheelListener;
+
+import dwt.dwthelper.utils;
+
+import dwt.internal.DWTEventListener;
+
+/**
+ * Classes which implement this interface provide a method
+ * that deals with the event that is generated as the mouse
+ * wheel is scrolled.
+ * <p>
+ * After creating an instance of a class that implements
+ * this interface it can be added to a control using the
+ * <code>addMouseWheelListener</code> method and removed using
+ * the <code>removeMouseWheelListener</code> method. When the
+ * mouse wheel is scrolled the <code>mouseScrolled</code> method
+ * will be invoked.
+ * </p>
+ *
+ * @see MouseEvent
+ *
+ * @since 3.3
+ */
+public interface MouseWheelListener extends DWTEventListener {
+
+/**
+ * Sent when the mouse wheel is scrolled.
+ *
+ * @param e an event containing information about the mouse wheel action
+ */
+public void mouseScrolled (MouseEvent e);   
+}