X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.g3d%2Fsrc%2Forg%2Fsimantics%2Fg3d%2Fscenegraph%2Fbase%2FINode.java;h=8dfef39d84c3079b217b82478328af7b08f961ef;hb=refs%2Fchanges%2F22%2F3422%2F1;hp=390b3a20c7938345426a1716eeccf686b56ec15e;hpb=da4c428e1588898d23748be25d1176b61abcd403;p=simantics%2F3d.git

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 390b3a20..8dfef39d 100644
--- 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;
 
 
 
@@ -20,49 +20,49 @@ import java.util.List;
 public interface INode {
 	
 	/**
-     * 
-     * @return unique node identifier
-     */
-   // public Long getId();
+	 * 
+	 * @return unique node identifier
+	 */
+	// public Long getId();
 
-	 /**
-     * @return root node of the scene graph or <code>null</code> if this node is
-     *         not part of a properly rooted scene graph hierarchy
-     */
-    public ParentNode<?> getRootNode();
+	/**
+	 * @return root node of the scene graph or <code>null</code> if this node is
+	 *         not part of a properly rooted scene graph hierarchy
+	 */
+	public ParentNode<?> getRootNode();
 
-    /**
-     * @return Parent node reference or <code>null</code> if not set
-     */
-    public ParentNode<?> getParent();
-    
-    public String getParentRel();
-    /**
-     * Set parent node. This method is for scene graph internal use only and
-     * should not be called outside the scene graph structure. This method
-     * simply sets the parent node parent field, and does not affect on parent
-     * node (i.e., should be called only from parent node).
-     */
-    public void setParent(ParentNode<?> parent, String name);
+	/**
+	 * @return Parent node reference or <code>null</code> if not set
+	 */
+	public ParentNode<?> getParent();
+	
+	public String getParentRel();
+	/**
+	 * Set parent node. This method is for scene graph internal use only and
+	 * should not be called outside the scene graph structure. This method
+	 * simply sets the parent node parent field, and does not affect on parent
+	 * node (i.e., should be called only from parent node).
+	 */
+	public void setParent(ParentNode<?> parent, String name);
 
-    /**
-     * Perform cleanup for this node and for the child nodes. Any resources
-     * (including child nodes) related to this node are unusable after this
-     * operation. This method is for scene graph internal use only, thus should
-     * not be called outside the scene graph structure.
-     */
-    public void cleanup();
-    /**
-     * Remove this node and its children from the scene graph.
-     */
-    public void remove();
-    
-    public void deattach();
+	/**
+	 * Perform cleanup for this node and for the child nodes. Any resources
+	 * (including child nodes) related to this node are unusable after this
+	 * operation. This method is for scene graph internal use only, thus should
+	 * not be called outside the scene graph structure.
+	 */
+	public void cleanup();
+	/**
+	 * Remove this node and its children from the scene graph.
+	 */
+	public void remove();
+	
+	public void deattach();
 
-    
-    public void addListener(NodeListener listener);
+	
+	public void addListener(NodeListener listener);
 	public void removeListener(NodeListener listener);
 	
-	public List<NodeListener> getListeners();
+	public ListenerList<NodeListener> getListeners();
 
 }