viewer.graph.setSubTreeColor(viewer.graph.picked, 0);
viewer.graph.picked = node;
// viewer.graph.incrementHyperEdge(node);
// viewer.setGraphLayout(new StaticLayout<Vertex,Edge>(viewer.graph, new HyperGraphTransformer(viewer.graph)));
DefaultListModel edgeListModel = (DefaultListModel) viewer.edgeList.getModel();
edgeListModel.removeAllElements();
for (HyperEdge e : node.getNode().hyperedges) {
edgeListModel.addElement(e);
}
if (node.getNode().hyperedges.size() == 0)
return true;