Use ListenerList with G3D nodes

[simantics/3d.git] / org.simantics.g3d / src / org / simantics / g3d / scenegraph / base / INode.java

diff --git a/org.simantics.g3d/src/org/simantics/g3d/scenegraph/base/INode.java b/org.simantics.g3d/src/org/simantics/g3d/scenegraph/base/INode.java
index 5a0297af7ca290f4bf398ae695a9112055526850..8dfef39d84c3079b217b82478328af7b08f961ef 100644 (file)
--- a/org.simantics.g3d/src/org/simantics/g3d/scenegraph/base/INode.java
+++ b/org.simantics.g3d/src/org/simantics/g3d/scenegraph/base/INode.java
@@ -11,7 +11,7 @@
  *******************************************************************************/
 package org.simantics.g3d.scenegraph.base;
 
-import java.util.List;
+import org.eclipse.core.runtime.ListenerList;
 
 
 
@@ -63,6 +63,6 @@ public interface INode {
        public void addListener(NodeListener listener);
        public void removeListener(NodeListener listener);
        
-       public List<NodeListener> getListeners();
+       public ListenerList<NodeListener> getListeners();
 
 }