Legit Reviews

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//	SavingsAccount.java

	import java.awt.*;				//Container, FlowLayout
	import java.awt.event.*;		//ActionEvent, ActionListener

	import javax.swing.*;			//JApplet, JButton, JLabel, JTextField


	public class SavingsAccount extends JApplet implements ActionListener	{

//	variables for GUI

	String name;				//variable to hold account name from accountNameField
	float startingBalance;  //variable to hold account balance from sBalanceField
	float currentBalance;		//variable to hold account balance from cBalanceField
	float transactionAmount;//variable to hold transaction amount from transactionfield
	static int transaction = 0;	//variable to hold # of transactions

//	graphical user interface components
	//labels to identify fields
	JLabel accountName, sBalance, transaction1, cBalance;

	//strings for the labels
	private static String accountNameString = "Enter Account Name";
	private static String startingBalanceString = "Enter Starting Balance";
	private static String transactionAmountString = "Enter Transaction Amount";
	private static String currentBalanceString = "Current Balance";

	JTextField accountNameField, sBalanceField, transactionField, cBalanceField;
	JButton createAccountButton, processTransactionButton, quitButton;

//	set up GUI components

	public void init()
	{
		//obtain content pane and change its layout to FlowLayout
		Container container = getContentPane();
		container.setLayout( new FlowLayout());

		//create label and text field for Account Name
		accountName = new JLabel (accountNameString);
		container.add( accountName );
		accountNameField = new JTextField ( 10 );
		accountNameField.setEditable( true );
		container.add( accountNameField );


		//create label and text field for Starting Balance
		sBalance = new JLabel (startingBalanceString);
		container.add( sBalance );
		sBalanceField = new JTextField ( 10 );
		sBalanceField.setEditable( true );
		container.add( sBalanceField );

		//create label and text field for Transaction Amount
		transaction1 = new JLabel (transactionAmountString);
		container.add( transaction1 );
		transactionField = new JTextField ( 10 );
		transactionField.setEditable( true );
		container.add( transactionField );

		//create label and text field for Current Balance
		cBalance = new JLabel (currentBalanceString);
		container.add( cBalance );
		cBalanceField = new JTextField ( 10 );
		cBalanceField.setEditable( false );
		container.add( cBalanceField );

		//create button user clicks to create account
		createAccountButton = new JButton( "Create Account" );
		createAccountButton.addActionListener( this );
		container.add( createAccountButton );

		//create button user clicks to process tranaction
		processTransactionButton = new JButton( "Process Transaction" );
		processTransactionButton.addActionListener( this );
		container.add( processTransactionButton );

		//create button user clicks to quit
		quitButton = new JButton( "Quit" );
		quitButton.addActionListener( this );
		container.add( quitButton );

	}//end method init


//process button clicks

	public void actionPerformed( ActionEvent e )
	{
		if (e.getSource() == quitButton)
		{
			quit();
		}
		else if(e.getSource() == processTransactionButton)
			{
				processTransaction();
			}
		else if(e.getSource() ==createAccountButton)
			{
				createAccount();
			}

		//here is where the three actions should be implemented for Create and Process and Quit

	}//end method actionPerformed


	// keeps track of transactions performed and protects agains Overdrafts
	public void processTransaction()
	{

		if (currentBalance < 0 )
		{
			showStatus( "OverDraft, please try again" );
		}
		else if (currentBalance > 0)
		{
			currentBalance = startingBalance + transactionAmount;
			cBalanceField.setText(Float.toString(currentBalance));

			SavingsAccount.transaction++;
		}

		transactionField.setText("");


	}// end method processTransaction

	//method to Create Account
	public void createAccount()
	{
		name = accountNameField.getText();

		String newStartingBalance = Float.toString(startingBalance) ;
		newStartingBalance = sBalanceField.getText();

		accountNameField.setText(name);
		sBalanceField.setText(newStartingBalance);
		
		accountNameField.setEditable(false);
		sBalanceField.setEditable(false);
		

		showStatus( "Account Created" );

	}	// end method createAccount()

	public void quit()
	{

		showStatus( "Bye " + name + " you had " + transaction + " transactions" );

		//need to figure out how to add variables in output string

		accountNameField.setText("");
		sBalanceField.setText("");
		cBalanceField.setText("");
		accountNameField.setEditable(true);
		sBalanceField.setEditable(true);
	}

	}//end class SavingsAccount