Not Broken

Added 2 popups for Overdrawn, Insufficient
Added disable/ enable buttons
changed to float
Combined Deposit/ Withdrawal button

src/main/java/rocks/zipcode/atm/CashMachineApp.java

@@ -17,7 +17,6 @@ import javafx.scene.paint.Color;
  */
 public class CashMachineApp extends Application {
     Color blue = Color.rgb(0,0,255);
-    // Color green = Color.rgb(0,255,255);
 
     private CashMachine cashMachine = new CashMachine(new Bank());
 
@@ -44,7 +43,7 @@ public class CashMachineApp extends Application {
         btnDeposit.setTextFill(blue);
         btnDeposit.setDisable(true);
         btnDeposit.setOnAction(e -> {
-            float amount = Float.parseFloat(setDepositField.getText());
+            float amount = Float.parseFloat(setWithdrawField.getText());
             cashMachine.deposit(amount);
             areaInfo.setText(cashMachine.toString());
         });
@@ -56,7 +55,6 @@ public class CashMachineApp extends Application {
         btnWithdraw.setOnAction(e -> {
             float amount = Float.parseFloat(setWithdrawField.getText());
             cashMachine.withdraw(amount);
-
             areaInfo.setText(cashMachine.toString());
         });
 
@@ -99,11 +97,11 @@ public class CashMachineApp extends Application {
         GridPane.setConstraints(btnWithdraw, 0, 2);
         GridPane.setConstraints(btnExit, 0, 3);
         GridPane.setConstraints(setAccountIdField, 1, 0);
-        GridPane.setConstraints(setDepositField, 1, 1);
-        GridPane.setConstraints(setWithdrawField,1, 2);
+        setWithdrawField.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
+        GridPane.setConstraints(setWithdrawField, 1, 1, 1, 2);
         GridPane.setConstraints(areaInfo, 1, 3);
         gridPane.getChildren().addAll(btnSubmit, btnDeposit, btnWithdraw, btnExit,
-                setAccountIdField, setDepositField, setWithdrawField, areaInfo);
+                setAccountIdField, setWithdrawField, areaInfo);
         return gridPane;
     }