public IMouseState createBackgroundClickedRightState(final MouseEvent event) {
    final CBackgroundClickedRightState<NodeType> state =
        new CBackgroundClickedRightState<NodeType>(this, m_graph);

    m_factory.createBackgroundClickedRightAction().execute(state, event);

    return state;
  }
Creates a new state object after the background has been clicked with the left mouse button

@param event The mouse event that caused the state change.
@return The state object that describes the mouse state.
java/zylib/src/main/java/com/google/security/zynamics/zylib/yfileswrap/gui/zygraph/editmode/CStateFactory.java