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  1. #1
    jimJohnson is offline Member
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    Jan 2008
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    Default new to forums but not java

    Hey guys I do not not know to text wrap my code so if someone could tell me for the future id appreciate it... I am finishing this program and I want the last line of output to do a setEditable and not sure i know how to do it...I was sick in class when were doing it but judging from what I have found online it is something like:

    outputText.setEditable(false); or something like that I mean I think I am close just can;t get the final piece but here is my code and let me know what anyone thinks Id really appreciate it.



    /*
    Programmer: Bryan Kruep
    Date: February 12, 2008
    Filename: TicketApplet.java
    Purpose: This program calculates the body mass index based on a person's height and weight in an applet

    */

    //package to import
    import java.applet.*;
    import java.awt.*;
    import java.awt.event.*;

    public class TicketApplet extends Applet implements ActionListener
    {
    //Declare variables

    int box_seats, sideline_seats, premium_seats, general_admission_seats, box_seats_total, sideline_seats_total, premium_seats_total, general_admission_seats_total, total_sales;




    //Construct Components
    Label box_seatsLabel = new Label ("Enter the number of Box Seats sold: ");
    TextField box_seatsField = new TextField(10);
    Label sideline_seatsLabel = new Label ("Enter the number of Sideline Seats sold: ");
    TextField sideline_seatsField = new TextField(10);
    Label premium_seatsLabel = new Label ("Enter the number of Premium Seats sold: ");
    TextField premium_seatsField = new TextField(10);
    Label general_admission_seatsLabel = new Label ("Enter the number of General Admission Seats sold: ");
    TextField general_admission_seatsField = new TextField(10);
    Button calcButton = new Button("Calculate");
    TextField outputField = new TextField ("Press the calculate button to display the total here. ");
    // Make the textfield non-editable


    public void init()
    {//change the color for the applet window
    setBackground(Color.green);
    setForeground(Color.black);
    add(box_seatsLabel);
    add(box_seatsField);
    box_seatsField.setBackground(Color.blue);
    box_seatsField.setForeground(Color.white);
    add(sideline_seatsLabel);
    add(sideline_seatsField);
    sideline_seatsField.setBackground(Color.blue);
    sideline_seatsField.setForeground(Color.white);
    add(premium_seatsLabel);
    add(premium_seatsField);
    premium_seatsField.setBackground(Color.blue);
    premium_seatsField.setForeground(Color.white);
    add(general_admission_seatsLabel);
    add(general_admission_seatsField);
    general_admission_seatsField.setBackground(Color.b lue);
    general_admission_seatsField.setForeground(Color.w hite);
    add(calcButton);
    calcButton.setForeground(Color.red);
    calcButton.addActionListener(this);
    add(outputField);










    }//end init

    public void actionPerformed(ActionEvent e)
    {
    //get user input and convert to Integer

    box_seats = Integer.parseInt(box_seatsField.getText());
    sideline_seats = Integer.parseInt(sideline_seatsField.getText());
    premium_seats = Integer.parseInt(premium_seatsField.getText());
    general_admission_seats = Integer.parseInt(general_admission_seatsField.getT ext());

    //perform calculations
    box_seats_total = 250 * box_seats;
    sideline_seats_total = 100 * sideline_seats;
    premium_seats_total = 50 * premium_seats;
    general_admission_seats_total = 25 * general_admission_seats;
    total_sales = box_seats_total + sideline_seats_total + premium_seats_total + general_admission_seats_total;

    //display output
    outputField.setText("Total Sales = " + Math.round(total_sales) + ".");

    } //end actionPerformed

    } //end of file

  2. #2
    jimJohnson is offline Member
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    Default

    can anyone help me its just a simple problem I missed class for

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