29 - btCalculate.setOnAction(e-> Scene scene = new...

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(c) Paul Fodor and Pearson Inc. btCalculate.setOnAction(e -> calculateLoanPayment()); Scene scene = new Scene(gridPane, 400, 250); primaryStage.setScene(scene); primaryStage.show(); } private void calculateLoanPayment() { // Get values from text fields double interest = Double.parseDouble(tfAnnualInterestRate.getText()); int year = Integer.parseInt(tfNumberOfYears.getText()); double loanAmount = Double.parseDouble(tfLoanAmount.getText()); // Create a loan object Loan loan = new Loan(interest, year, loanAmount); // Display monthly payment and total payment tfMonthlyPayment.setText(String.format("$%.2f", loan.getMonthlyPayment())); tfTotalPayment.setText(String.format("$%.2f", loan.getTotalPayment()));
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Unformatted text preview: } public static void main(String args) { launch(args); } } class Loan implements java.io.Serializable { private double annualInterestRate; private int numberOfYears; private double loanAmount; private java.util.Date loanDate; public Loan(double annualInterestRate, int numberOfYears, double loanAmount) { this.annualInterestRate = annualInterestRate; this.numberOfYears = numberOfYears; this.loanAmount = loanAmount; loanDate = new java.util.Date(); } public double getAnnualInterestRate() { return annualInterestRate; } public void setAnnualInterestRate(double annualInterestRate) { this.annualInterestRate = annualInterestRate; } 29...
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  • Spring '08
  • mckenna
  • Computer Science, Return statement, Void type, Paul Fodor, private void calculateLoanPayment, class Loan implements

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