Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.g2d / src / org / simantics / g2d / diagram / handler / ElementListener.java

diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/diagram/handler/ElementListener.java b/bundles/org.simantics.g2d/src/org/simantics/g2d/diagram/handler/ElementListener.java
new file mode 100644 (file)
index 0000000..a3107a6
--- /dev/null
+++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/diagram/handler/ElementListener.java
@@ -0,0 +1,39 @@
+/*******************************************************************************\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