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Thread: newbie stuck, line 28 won't compile...

  1. #1
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    Default newbie stuck, line 28 won't compile...

    import javax.swing.*;
    import java.awt.*;
    import java.awt.event.*;


    public class Project1_JaneShteyn
    {
    public static void main (String[] args)
    {
    // creates and presents the program frame
    JFrame frame = new JFrame ("Today's Available Delta Flights From ATL to JFK");
    frame.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE);

    FlightOptionsPanel panel = new FlightOptionsPanel();
    frame.getContentPane().add (panel);

    frame.pack();
    frame.setVisible(true);
    }
    }

    public class Project1_JaneShteyn extends JPanel
    {
    private JLabel flights;
    private JRadioButton flight123, flight456, flight789;
    private String flight123Seats, flight456Seats, flight789Seats;

       public FlightOptionsPanel()

    {
    flight123Seats = "Departing at 3pm, 6 available seats";
    flight456Seats = "Departing at 4pm, 6 available seats";
    flight789Seats = "Departing at 5pm, 6 available seats";

    flight = new JLabel (flight123Seats);
    flight.setFont (new Font ("Helvetica", Font.BOLD, 24));

    flight123 = new JRadioButton ("Flight 123, true");
    flight123.setBackground (Color.magenta);

    flight456 = new JRadioButton ("Flight 456");
    flight456.setBackground (Color.magenta);

    flight789 = new JRadioButton ("Flight 789");
    flight789.setBackground (Color.magenta);

    ButtonGroup group = new ButtonGroup();
    group.add (flight123);
    group.add (flight456);
    group.add (flight789);

    FlightListener listener = new FlightListener();
    flight123.addActionListener (listener);
    flight456.addActionListener (listener);
    flight789.addActionListener (listener);

    add (flight123);
    add (flight456);
    add (flight789);

    setBackground (Color.green);
    setPreferredSize (new Dimension(300,100));
    }
    private class FlightListener implements ActionListener
    {
    public void actionPerformed (ActionEvent event)
    {
    Object source = event.getSource();

    if (sourse == flights)
    flights.setText (flight123Seats);
    else
    if (source == flights)
    flights.setText (flight456Seats);
    else
    flights.setText (flight789);
    }
    }
    }


  2. #2
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    Default Re: newbie stuck, line 28 won't compile...

    Welcome to the forum! Please read this topic to learn how to post code in code or highlight tags and other useful info for new members.

    Please post your code correctly using code or highlight tags per the above link.

    Also post the entire error message.

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