+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.g2d.diagram.handler;\r
+\r
+import org.simantics.g2d.diagram.IDiagram;\r
+import org.simantics.g2d.element.IElement;\r
+\r
+/**\r
+ * @author Toni Kalajainen\r
+ */\r
+public interface ElementListener extends DiagramHandler {\r
+\r
+ /**\r
+ * New element added to the diagram. This does not include elements\r
+ * that were loaded during initialization.\r
+ * \r
+ * @param d\r
+ * @param e\r
+ */\r
+ void onElementAdded(IDiagram d, IElement e);\r
+ \r
+ /**\r
+ * Element removed from the diagram. This excludes uninitializations.\r
+ * \r
+ * @param d\r
+ * @param e\r
+ */\r
+ void onElementRemoved(IDiagram d, IElement e);\r
+ \r
+}\r