--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.jface/src/org/eclipse/jface/viewers/CheckStateChangedEvent.d	Sat Mar 14 18:23:29 2009 +0100
@@ -0,0 +1,85 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2006 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
+ * Port to the D programming language:
+ *     Frank Benoit <benoit@tionex.de>
+ *******************************************************************************/
+module org.eclipse.jface.viewers.CheckStateChangedEvent;
+
+import org.eclipse.jface.viewers.ICheckStateListener;
+import org.eclipse.jface.viewers.ICheckable;
+
+import java.lang.all;
+import java.util.EventObject;
+
+/**
+ * Event object describing a change to the checked state
+ * of a viewer element.
+ *
+ * @see ICheckStateListener
+ */
+public class CheckStateChangedEvent : EventObject {
+
+    /**
+     * Generated serial version UID for this class.
+     * @since 3.1
+     */
+    private static const long serialVersionUID = 3256443603340244789L;
+
+    /**
+     * The viewer element.
+     */
+    private Object element;
+
+    /**
+     * The checked state.
+     */
+    private bool state;
+
+    /**
+     * Creates a new event for the given source, element, and checked state.
+     *
+     * @param source the source
+     * @param element the element
+     * @param state the checked state
+     */
+    public this(ICheckable source, Object element,
+            bool state) {
+        super(cast(Object)source);
+        this.element = element;
+        this.state = state;
+    }
+
+    /**
+     * Returns the checkable that is the source of this event.
+     *
+     * @return the originating checkable
+     */
+    public ICheckable getCheckable() {
+        return cast(ICheckable) source;
+    }
+
+    /**
+     * Returns the checked state of the element.
+     *
+     * @return the checked state
+     */
+    public bool getChecked() {
+        return state;
+    }
+
+    /**
+     * Returns the element whose check state changed.
+     *
+     * @return the element
+     */
+    public Object getElement() {
+        return element;
+    }
+}