private void setReceiptBinds() {
ContentView view = viewDisplay.getView(receiptPane);
BindingGroup group = btnToReceipt.getBindingGroup();
group.addBinding(purchasePaneController.getBindings().and(PURCHASE_VIEW_ACTIVE));
view.getBindingGroup().setAll(group.getBinds());
}
private void setCredentialBinds() {
ContentView view = viewDisplay.getView(credentialsPane);
BindingGroup group = btnToCredentials.getBindingGroup();
group.addBinding(CART_NONEMPTY.and(not(RECEIPT_VIEW_ACTIVE)));
group
.getState()
.addListener(
(obs, o, n) -> {
ContentView storeView = viewDisplay.getView(storePane);
ContentView receiptView = viewDisplay.getView(storePane);
ContentView currentView = viewDisplay.getCurrentView().getValue();
if (not(CART_NONEMPTY).get()
&& !currentView.equals(storeView)
&& !currentView.equals(receiptView)) viewDisplay.show(storeView);
btnToCredentials.setDisable(true);
});
view.getBindingGroup().setAll(group.getBinds());
}