Write a program to maintain a person\'s savings and checking accounts. The progr
ID: 639267 • Letter: W
Question
Write a program to maintain a person's savings and checking accounts. The program should keep track of and display the balance in both accounts and maintain a list of tranactions. For the drop- down combo box to select the account, checking or savings, If I select checking, in the balance section, it should show $100. and for the saving section it should show $200. Here is my code so far
import java.util.Date;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
/**
*
* @author na2193
*/
public class bankAccount extends javax.swing.JFrame {
/**
* Creates new form bankAccount
*/
private double balance = 0;
DateFormat dateFormat = new SimpleDateFormat("MM/DD/YYYY");
// gets current date
Date date = new Date();
double checkingBalance = 100;
double savingBalance = 200;
public bankAccount()
{
initComponents();
txtDate.setText(" " + dateFormat.format(date));
CBAccount.addItem(" " + checkingBalance);
CBAccount.addItem(" " + savingBalance);
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jScrollPane1 = new javax.swing.JScrollPane();
jTable1 = new javax.swing.JTable();
jPanel1 = new javax.swing.JPanel();
jLabel1 = new javax.swing.JLabel();
CBAccount = new javax.swing.JComboBox();
jLabel2 = new javax.swing.JLabel();
txtBalance = new javax.swing.JTextField();
jLabel3 = new javax.swing.JLabel();
txtDate = new javax.swing.JTextField();
jPanel2 = new javax.swing.JPanel();
jLabel4 = new javax.swing.JLabel();
txtAmountDeposit = new javax.swing.JTextField();
btnDeposit = new javax.swing.JButton();
jPanel3 = new javax.swing.JPanel();
jLabel6 = new javax.swing.JLabel();
cbTransferfrom = new javax.swing.JComboBox();
jLabel7 = new javax.swing.JLabel();
CBtoTransfer = new javax.swing.JComboBox();
btnTransfer = new javax.swing.JButton();
jPanel4 = new javax.swing.JPanel();
jLabel8 = new javax.swing.JLabel();
jLabel9 = new javax.swing.JLabel();
txtPayAmount = new javax.swing.JTextField();
jLabel10 = new javax.swing.JLabel();
txttotheorderof = new javax.swing.JTextField();
btnSignCheck = new javax.swing.JButton();
jPanel5 = new javax.swing.JPanel();
jLabel5 = new javax.swing.JLabel();
txtWithdrawAmount = new javax.swing.JTextField();
btnWithdrawal = new javax.swing.JButton();
jScrollPane2 = new javax.swing.JScrollPane();
jTable2 = new javax.swing.JTable();
jTable1.setModel(new javax.swing.table.DefaultTableModel(
new Object [][] {
{null, null, null, null},
{null, null, null, null},
{null, null, null, null},
{null, null, null, null}
},
new String [] {
"Title 1", "Title 2", "Title 3", "Title 4"
}
));
jScrollPane1.setViewportView(jTable1);
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jLabel1.setFont(new java.awt.Font("Tahoma", 1, 12)); // NOI18N
jLabel1.setText("Account: ");
CBAccount.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Checking", "Saving" }));
CBAccount.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
CBAccountActionPerformed(evt);
}
});
jLabel2.setFont(new java.awt.Font("Tahoma", 1, 12)); // NOI18N
jLabel2.setText("Balance: ");
txtBalance.setEditable(false);
txtBalance.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
txtBalanceActionPerformed(evt);
}
});
jLabel3.setFont(new java.awt.Font("Tahoma", 1, 12)); // NOI18N
jLabel3.setText("Today's Date: ");
txtDate.setEditable(false);
txtDate.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
txtDateActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(CBAccount, javax.swing.GroupLayout.PREFERRED_SIZE, 111, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(99, 99, 99)
.addComponent(jLabel2)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(txtBalance, javax.swing.GroupLayout.PREFERRED_SIZE, 124, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(txtDate, javax.swing.GroupLayout.PREFERRED_SIZE, 135, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(19, 19, 19))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(21, 21, 21)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1)
.addComponent(CBAccount, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel2)
.addComponent(txtBalance, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel3)
.addComponent(txtDate, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel2.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Deposit", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Tahoma", 1, 12))); // NOI18N
jLabel4.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jLabel4.setText("$");
txtAmountDeposit.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
txtAmountDepositActionPerformed(evt);
}
});
btnDeposit.setText("Deposit");
btnDeposit.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnDepositActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel4)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(txtAmountDeposit, javax.swing.GroupLayout.PREFERRED_SIZE, 101, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(btnDeposit)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(txtAmountDeposit, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnDeposit))
.addComponent(jLabel4))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel3.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Transfer", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Tahoma", 1, 12))); // NOI18N
jLabel6.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
jLabel6.setText("Transfer from ");
cbTransferfrom.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Checking", "Saving" }));
jLabel7.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
jLabel7.setText("to ");
CBtoTransfer.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Saving", "Checking" }));
btnTransfer.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
btnTransfer.setText("Transfer");
javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
jPanel3.setLayout(jPanel3Layout);
jPanel3Layout.setHorizontalGroup(
jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createSequentialGroup()
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createSequentialGroup()
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel6))
.addGroup(jPanel3Layout.createSequentialGroup()
.addGap(30, 30, 30)
.addComponent(jLabel7)))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(cbTransferfrom, 0, 99, Short.MAX_VALUE)
.addComponent(CBtoTransfer, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
.addGroup(jPanel3Layout.createSequentialGroup()
.addGap(45, 45, 45)
.addComponent(btnTransfer, javax.swing.GroupLayout.PREFERRED_SIZE, 130, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap(25, Short.MAX_VALUE))
);
jPanel3Layout.setVerticalGroup(
jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel6)
.addComponent(cbTransferfrom, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(24, 24, 24)
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel7)
.addComponent(CBtoTransfer, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(btnTransfer)
.addContainerGap())
);
jPanel4.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Check", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Tahoma", 1, 12))); // NOI18N
jLabel8.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
jLabel8.setText("Pay this amount ");
jLabel9.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jLabel9.setText("$");
jLabel10.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
jLabel10.setText("to the order of ");
btnSignCheck.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
btnSignCheck.setText("Sign Check");
btnSignCheck.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnSignCheckActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel4Layout = new javax.swing.GroupLayout(jPanel4);
jPanel4.setLayout(jPanel4Layout);
jPanel4Layout.setHorizontalGroup(
jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel4Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel4Layout.createSequentialGroup()
.addComponent(jLabel8)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jLabel9)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(txtPayAmount))
.addGroup(jPanel4Layout.createSequentialGroup()
.addComponent(jLabel10)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(txttotheorderof)))
.addContainerGap())
.addGroup(jPanel4Layout.createSequentialGroup()
.addGap(65, 65, 65)
.addComponent(btnSignCheck, javax.swing.GroupLayout.PREFERRED_SIZE, 138, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(54, Short.MAX_VALUE))
);
jPanel4Layout.setVerticalGroup(
jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel4Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel8)
.addComponent(jLabel9)
.addComponent(txtPayAmount, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(27, 27, 27)
.addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel10)
.addComponent(txttotheorderof, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(btnSignCheck)
.addContainerGap())
);
jPanel5.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Withdrawal", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Tahoma", 1, 12))); // NOI18N
jLabel5.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jLabel5.setText("$");
btnWithdrawal.setText("Withdrawal");
btnWithdrawal.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnWithdrawalActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel5Layout = new javax.swing.GroupLayout(jPanel5);
jPanel5.setLayout(jPanel5Layout);
jPanel5Layout.setHorizontalGroup(
jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel5Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel5)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(txtWithdrawAmount, javax.swing.GroupLayout.PREFERRED_SIZE, 100, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(btnWithdrawal)
.addContainerGap())
);
jPanel5Layout.setVerticalGroup(
jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel5Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel5)
.addComponent(txtWithdrawAmount, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnWithdrawal))
.addContainerGap(25, Short.MAX_VALUE))
);
jTable2.setModel(new javax.swing.table.DefaultTableModel(
new Object [][] {
{null, null, null, null},
{null, null, null, null},
{null, null, null, null},
{null, null, null, null},
{null, null, null, null}
},
new String [] {
"Date", "Type of Transaction", "Amount", "New Balance"
}
) {
Class[] types = new Class [] {
java.lang.String.class, java.lang.String.class, java.lang.String.class, java.lang.String.class
};
public Class getColumnClass(int columnIndex) {
return types [columnIndex];
}
});
jScrollPane2.setViewportView(jTable2);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
.addComponent(jPanel5, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel2, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jPanel4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(2, 2, 2)))
.addContainerGap())
.addGroup(layout.createSequentialGroup()
.addGap(143, 143, 143)
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 482, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(0, 0, 0)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 8, Short.MAX_VALUE)
.addComponent(jPanel5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(jPanel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 115, Short.MAX_VALUE)
.addGap(15, 15, 15))
);
pack();
}// </editor-fold>
private void txtDateActionPerformed(java.awt.event.ActionEvent evt) {
// gets the current date:
}
private void txtBalanceActionPerformed(java.awt.event.ActionEvent evt) {
// puts the intial balance :
}
private void txtAmountDepositActionPerformed(java.awt.event.ActionEvent evt) {
// :
}
private void btnDepositActionPerformed(java.awt.event.ActionEvent evt) {
// deposits money to the balance:
if(CBAccount.getSelectedItem() == "Checking")
{
double deposit = 0;
deposit = Double.parseDouble(txtAmountDeposit.getText());
balance = deposit + balance;
txtBalance.setText("" + balance);
}
else if(CBAccount.getSelectedItem() == "Saving")
{
double deposit = 0;
deposit = Double.parseDouble(txtAmountDeposit.getText());
balance = deposit + balance;
txtBalance.setText("" + balance);
}
// puts the deposit information in the table
}
private void CBAccountActionPerformed(java.awt.event.ActionEvent evt) {
// Displays default balance for checking and saving:
txtBalance.setText(CBAccount.getSelectedItem().toString());
}
private void btnWithdrawalActionPerformed(java.awt.event.ActionEvent evt) {
//withdraws money from the balance: need if then statement
double withdrawal = 0;
withdrawal = Double.parseDouble(txtWithdrawAmount.getText());
balance = balance - withdrawal;
txtBalance.setText("" + balance);
}
private void btnSignCheckActionPerformed(java.awt.event.ActionEvent evt) {
// signs a check to a person:
txtPayAmount.getSelectedText();
txttotheorderof.getSelectedText();
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(bankAccount.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(bankAccount.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(bankAccount.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(bankAccount.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new bankAccount().setVisible(true);
}
});
}
Here is the link for the image of the GUI I did so far
http://postimg.org/image/kbxyxztwj/
Explanation / Answer
import java.io.*; class Curr_acct //CURRENT ACCOUNT CLASS { final int max_limit=20; final int min_limit=1; final double min_bal=500; private String name[]=new String[20]; privateint accNo[]=newint[20]; private String accType[]=new String[20]; privatedouble balAmt[]=newdouble[20]; staticint totRec=0; //Intializing Methodpublicvoid initialize() { for(int i=0;imax_limit) { System.out.println(" Sorry we cannot admit you in our bank... "); permit=false; } if(permit = true) //Allows to create new entry { totRec++; // Incrementing Total Record System.out.println(" =====RECORDING NEW ENTRY====="); try{ accNo[totRec]=totRec; //Created AutoNumber to accNo so no invalid id occurs System.out.println("Account Number : "+accNo[totRec]); BufferedReader obj = new BufferedReader(new InputStreamReader(System.in)); System.out.print("Enter Name : "); System.out.flush(); name[totRec]=obj.readLine(); accType[totRec]="Current Account"; System.out.println("Account Type : "+accType[totRec]); do{ System.out.print("Enter Initial Amount to be deposited : "); System.out.flush(); str=obj.readLine(); balAmt[totRec]=Double.parseDouble(str); }while(balAmt[totRec]= min_bal) { balAmt[acno]=checkamt; //Displaying Depsit Details System.out.println(" After Updation..."); System.out.println("Account Number : "+acno); System.out.println("Balance Amount : "+balAmt[acno]+" "); } else { System.out.println(" Your Balance has gone down and so penalty is calculated"); //Bank policy is to charge 20% on total difference of balAmt and min_bal to be maintain penalty=((min_bal - checkamt)*20)/100; balAmt[acno]=balAmt[acno]-(amt+penalty); System.out.println("Now your balance revels : "+balAmt[acno]+" "); } } } catch(Exception e) {} } } class Sav_acct //SAVING ACCOUNT CLASS { final int max_limit=20; final int min_limit=1; final double min_bal=500; private String name[]=new String[20]; privateint accNo[]=newint[20]; private String accType[]=new String[20]; privatedouble balAmt[]=newdouble[20]; staticint totRec=0; //Intializing Methodpublicvoid initialize() { for(int i=0;imax_limit) { System.out.println(" Sorry we cannot admit you in our bank... "); permit=false; } if(permit = true) //Allows to create new entry { totRec++; // Incrementing Total Record System.out.println(" =====RECORDING NEW ENTRY====="); try{ accNo[totRec]=totRec; //Created AutoNumber to accNo so no invalid id occurs System.out.println("Account Number : "+accNo[totRec]); BufferedReader obj = new BufferedReader(new InputStreamReader(System.in)); System.out.print("Enter Name : "); System.out.flush(); name[totRec]=obj.readLine(); accType[totRec]="Saving Account"; System.out.println("Account Type : "+accType[totRec]); do{ System.out.print("Enter Initial Amount to be deposited : "); System.out.flush(); str=obj.readLine(); balAmt[totRec]=Double.parseDouble(str); }while(balAmt[totRec]= min_bal) { balAmt[acno]=checkamt; //Displaying Depsit Details System.out.println(" After Updation..."); System.out.println("Account Number : "+acno); System.out.println("Balance Amount : "+balAmt[acno]+" "); } else { System.out.println(" As per Bank Rule you should maintain minimum balance of Rs 500 "); } } } catch(Exception e) {} } } class Bank_improved { publicstaticvoid main(String args[]) { String str; int choice,check_acct=1,quit=0; choice=0; Curr_acct curr_obj = new Curr_acct(); Sav_acct sav_obj = new Sav_acct(); System.out.println(" =====WELLCOME TO BANK DEMO PROJECT===== "); while( quit!=1) { try{ BufferedReader obj = new BufferedReader(new InputStreamReader(System.in)); System.out.print("Type 1 for Current Account and Any no for Saving Account : "); System.out.flush(); str=obj.readLine(); check_acct=Integer.parseInt(str); } catch(Exception e) {} if(check_acct==1) { do//For Current Account { System.out.println(" Choose Your Choices ..."); System.out.println("1) New Record Entry "); System.out.println("2) Display Record Details "); System.out.println("3) Deposit..."); System.out.println("4) Withdraw..."); System.out.println("5) Quit"); System.out.print("Enter your choice : "); System.out.flush(); try{ BufferedReader obj = new BufferedReader(new InputStreamReader(System.in)); str=obj.readLine(); choice=Integer.parseInt(str); switch(choice) { case 1 : //New Record Entry curr_obj.newEntry(); break; case 2 : //Displaying Record Details curr_obj.display(); break; case 3 : //Deposit... curr_obj.deposit(); break; case 4 : //Withdraw... curr_obj.withdraw(); break; case 5 : System.out.println(" .....Closing Current Account....."); break; default : System.out.println(" Invalid Choice "); } } catch(Exception e) {} }while(choice!=5); } else { do//For Saving Account { System.out.println("Choose Your Choices ..."); System.out.println("1) New Record Entry "); System.out.println("2) Display Record Details "); System.out.println("3) Deposit..."); System.out.println("4) Withdraw..."); System.out.println("5) Quit"); System.out.print("Enter your choice : "); System.out.flush(); try{ BufferedReader obj = new BufferedReader(new InputStreamReader(System.in)); str=obj.readLine(); choice=Integer.parseInt(str); switch(choice) { case 1 : //New Record Entry sav_obj.newEntry(); break; case 2 : //Displaying Record Details sav_obj.display(); break; case 3 : //Deposit... sav_obj.deposit(); break; case 4 : //Withdraw... sav_obj.withdraw(); break; case 5 : System.out.println(" .....Closing Saving Account....."); break; default : System.out.println(" Invalid Choice "); } } catch(Exception e) {} }while(choice!=5); } try{ BufferedReader obj = new BufferedReader(new InputStreamReader(System.in)); System.out.print(" Enter 1 for Exit : "); System.out.flush(); str=obj.readLine(); quit=Integer.parseInt(str); }catch (Exception e){} } } }Related Questions
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