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diff --git a/swt/org.argeo.cms.jcr.ui/src/org/argeo/eclipse/ui/jcr/NodesWrapper.java b/swt/org.argeo.cms.jcr.ui/src/org/argeo/eclipse/ui/jcr/NodesWrapper.java
new file mode 100644
index 0000000..2f808a5
--- /dev/null
+++ b/swt/org.argeo.cms.jcr.ui/src/org/argeo/eclipse/ui/jcr/NodesWrapper.java
@@ -0,0 +1,71 @@
+package org.argeo.eclipse.ui.jcr;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.jcr.Node;
+import javax.jcr.NodeIterator;
+import javax.jcr.RepositoryException;
+
+import org.argeo.eclipse.ui.EclipseUiException;
+
+/**
+ * Element of tree which is based on a node, but whose children are not
+ * necessarily this node children.
+ */
+public class NodesWrapper {
+	private final Node node;
+
+	public NodesWrapper(Node node) {
+		super();
+		this.node = node;
+	}
+
+	protected NodeIterator getNodeIterator() throws RepositoryException {
+		return node.getNodes();
+	}
+
+	protected List<WrappedNode> getWrappedNodes() throws RepositoryException {
+		List<WrappedNode> nodes = new ArrayList<WrappedNode>();
+		for (NodeIterator nit = getNodeIterator(); nit.hasNext();)
+			nodes.add(new WrappedNode(this, nit.nextNode()));
+		return nodes;
+	}
+
+	public Object[] getChildren() {
+		try {
+			return getWrappedNodes().toArray();
+		} catch (RepositoryException e) {
+			throw new EclipseUiException("Cannot get wrapped children", e);
+		}
+	}
+
+	/**
+	 * @return true by default because we don't want to compute the wrapped
+	 *         nodes twice
+	 */
+	public Boolean hasChildren() {
+		return true;
+	}
+
+	public Node getNode() {
+		return node;
+	}
+
+	@Override
+	public int hashCode() {
+		return node.hashCode();
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (obj instanceof NodesWrapper)
+			return node.equals(((NodesWrapper) obj).getNode());
+		else
+			return false;
+	}
+
+	public String toString() {
+		return "nodes wrapper based on " + node;
+	}
+}