// Constructor
public UserInterface()
{
InitializeComponent();
// NOTE: This is where we set up all the objects,
// and create the various relationships between them.
baggingAreaScale = new BaggingAreaScale();
scannedProducts = new ScannedProducts();
barcodeScanner = new BarcodeScanner();
looseItemScale = new LooseItemScale();
selfCheckout = new SelfCheckout(baggingAreaScale, scannedProducts, looseItemScale);
barcodeScanner.LinkToSelfCheckout(selfCheckout);
baggingAreaScale.LinkToSelfCheckout(selfCheckout);
looseItemScale.LinkToSelfCheckout(selfCheckout);
//button enabled/disabled
btnUserWeighsLooseProduct.Enabled = false;
btnUserPutsProductInBaggingAreaCorrect.Enabled = false;
btnUserPutsProductInBaggingAreaIncorrect.Enabled = false;
btnUserChooseToPay.Enabled = false;
btnAdminOverridesWeight.Enabled = false;
UpdateDisplay();
}
// Constructor
public UserInterface()
{
InitializeComponent();
displayList = new List <DisplayList>();
baggingAreaScale = new BaggingAreaScale();
scannedProducts = new ScannedProducts();
barcodeScanner = new BarcodeScanner();
looseItemScale = new LooseItemScale();
selfCheckout = new SelfCheckout(baggingAreaScale, scannedProducts, looseItemScale);
barcodeScanner.LinkToSelfCheckout(selfCheckout);
baggingAreaScale.LinkToSelfCheckout(selfCheckout);
looseItemScale.LinkToSelfCheckout(selfCheckout);
UpdateDisplay();
}