--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtx/draw2d/Connection.d	Sun Aug 03 00:52:14 2008 +0200
@@ -0,0 +1,99 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2005 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 dwtx.draw2d.Connection;
+
+import dwt.dwthelper.utils;
+
+import dwtx.draw2d.geometry.PointList;
+import dwtx.draw2d.IFigure;
+import dwtx.draw2d.ConnectionRouter;
+import dwtx.draw2d.ConnectionAnchor;
+
+/**
+ * A Connection is a figure that connects two objects.
+ */
+public interface Connection : IFigure {
+
+/**
+ * The connection router property.  Used to signify that the ConnectionRouter has changed.
+ */
+static const String PROPERTY_CONNECTION_ROUTER = "connectionRouter"; //$NON-NLS-1$
+/**
+ * The points property.  Used to signify the points in the Connection have changed.
+ */
+static const String PROPERTY_POINTS = "points"; //$NON-NLS-1$
+
+/**
+ * Returns the ConnectionRouter used to route this Connection.  Does not return null.
+ *
+ * @return The ConnectionRouter for this Connection
+ */
+ConnectionRouter getConnectionRouter();
+
+/**
+ * Sets the ConnectionRouter for this Connection.
+ *
+ * @param router The ConnectionRouter to set for this Connection
+ */
+void setConnectionRouter(ConnectionRouter router);
+
+/**
+ * Returns the ConnectionAnchor at the <b>source</b> end of this Connection.
+ * @return The ConnectionAnchor at the <b>source</b> end of this Connection
+ */
+ConnectionAnchor getSourceAnchor();
+
+/**
+ * Returns the ConnectionAnchor at the <b>target</b> end of this Connection.
+ * @return The ConnectionAnchor at the <b>target</b> end of this Connection
+ */
+ConnectionAnchor getTargetAnchor();
+
+/**
+ * Returns the routing constraint.  May be <code>null</code>.
+ * @return The routing constraint
+ */
+Object getRoutingConstraint();
+
+/**
+ * Sets the routing constraint used by the router.
+ * @param cons The routing constraint
+ */
+void setRoutingConstraint(Object cons);
+
+/**
+ * Sets the ConnectionAnchor to be used at the <i>source</i> end of this Connection.
+ * @param anchor The source anchor
+ */
+void setSourceAnchor(ConnectionAnchor anchor);
+
+/**
+ * Sets the ConnectionAnchor to be used at the <i>target</i> end of this Connection.
+ * @param anchor The target anchor
+ */
+void setTargetAnchor(ConnectionAnchor anchor);
+
+/**
+ * Returns the PointList containing the Points that make up this Connection.  This may be
+ * returned by reference.
+ * @return The points for this Connection
+ */
+PointList getPoints();
+
+/**
+ * Sets the PointList containing the Points that make up this Connection.
+ * @param list The points for this Connection
+ */
+void setPoints(PointList list);
+
+}