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diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/impl/proxy/ProxyLifeCycle.java b/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/impl/proxy/ProxyLifeCycle.java
new file mode 100644
index 000000000..0615badf4
--- /dev/null
+++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/impl/proxy/ProxyLifeCycle.java
@@ -0,0 +1,56 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * 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:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.g2d.element.handler.impl.proxy;
+
+import org.simantics.g2d.diagram.IDiagram;
+import org.simantics.g2d.element.IElement;
+import org.simantics.g2d.element.handler.LifeCycle;
+
+/**
+ * @author Toni Kalajainen
+ */
+public class ProxyLifeCycle implements LifeCycle {
+
+    private static final long serialVersionUID = 2222511223508932210L;
+
+    LifeCycle orig;
+    IProxyProvider provider;
+
+    public ProxyLifeCycle(IProxyProvider provider, LifeCycle orig) {
+        this.provider = provider;
+        this.orig = orig;
+    }
+
+    @Override
+    public void onElementActivated(IDiagram d, IElement e) {
+        e = provider.provide(e);
+        orig.onElementActivated(e.getDiagram(), e);
+    }
+
+    @Override
+    public void onElementCreated(IElement e) {
+        orig.onElementCreated(provider.provide(e));
+    }
+
+    @Override
+    public void onElementDeactivated(IDiagram d, IElement e) {
+        e = provider.provide(e);
+        orig.onElementDeactivated(e.getDiagram(), e);
+    }
+
+    @Override
+    public void onElementDestroyed(IElement e) {
+        orig.onElementDestroyed(provider.provide(e));
+    }
+
+
+}