Dimension2DXModel dimension2DXModel = (Dimension2DXModel) config2DModel.getDimensionX();
dimension2DXModel.addListener(listenerDimension2DX);
Dimension2DYModel dimension2DYModel = (Dimension2DYModel) config2DModel.getDimensionY();
dimension2DYModel.addListener(listenerDimension2DY);
for(IActuator actuator : dimension2DXModel.getActuatorsList()) {
((ActuatorModel) actuator).addListener(listenerActuator);
}