public CalculatorController(CalculatorView theView, CalculatorModel theModel) {
		this.theView = theView;
		this.theModel = theModel;
		
		// Tell the View that when ever the calculate button
		// is clicked to execute the actionPerformed method
		// in the CalculateListener inner class
		
		this.theView.addCalculateListener(new CalculateListener());
	}