@Override
  protected IStateActionFactory<CombinedDiffNode, CombinedDiffEdge> createStateActionFactory() {
    return new CombinedGraphActionFactory<CombinedDiffNode, CombinedDiffEdge>();
  }
EditMode for combined graphs that handles combined node/edge tooltip generation.
java/ui/src/main/java/com/google/security/zynamics/bindiff/graph/editmode/CombinedGraphEditMode.java