[Ordweb-pos407] uop/pos407/wayneh/week4 JPizzaria.java,NONE,1.1

[<whe...@us...>]

Update of /cvsroot/ordweb/uop/pos407/wayneh/week4
In directory sc8-pr-cvs1:/tmp/cvs-serv11533

Added Files:
	JPizzaria.java 
Log Message:
init

--- NEW FILE: JPizzaria.java ---
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class JPizzaria extends JFrame implements ItemListener
{
  FlowLayout flow = new FlowLayout();
  JComboBox sizeBox = new JComboBox();
  JCheckBox cheeseBox = new JCheckBox("Cheese");
  JCheckBox pepperBox = new JCheckBox("Pepperoni");
  JCheckBox greenBox = new JCheckBox("Green peppers");
  JLabel sizeList = new JLabel("Size LIst");
  JLabel aEvent = new JLabel("Event Handlers Incorporated");
  JTextField totPrice = new JTextField(10);
  int[] sizePrice = {7, 9, 11, 14};
  int totalPrice = 0;
  String output;
  int sizeNum;

  public JPizzaria()
  {
    super("JPizzaria");
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JPanel pane = new JPanel();
    pane.setLayout(flow);
    pane.add(sizeList);
    sizeBox.addItemListener(this);
    sizeBox.addItem("Small");
    sizeBox.addItem("Medium");
    sizeBox.addItem("Large");
    sizeBox.addItem("Extra Large");
    pepperBox.addItemListener(this);
    greenBox.addItemListener(this);
    pane.add(sizeBox);
    pane.add(cheeseBox);
    pane.add(pepperBox);
    pane.add(greenBox);
    pane.add(aEvent);
    pane.add(totPrice);
    setContentPane(pane);
  }

  public static void main(String[] args)
  {
    JPizzaria frame = new JPizzaria();
    frame.setSize(200,200);
    frame.setVisible(true);
  }
  public void itemStateChanged(ItemEvent e)
  {
    Object source = e.getSource();
    if (source == sizeBox)
    {
      int sizeNum = sizeBox.getSelectedIndex();
      totalPrice = sizePrice[sizeNum];
      output = "Pizza Price $" + totalPrice;
      totPrice.setText(output);
    }

	// add $1 if option selected	
	if ((source == pepperBox) || (source == greenBox)) 
	{
	  int select = e.getStateChange();
	  if(select == ItemEvent.SELECTED)
	  {
		totalPrice = totalPrice + 1;
		output = "Pizza Price $" + totalPrice;
		totPrice.setText(output);
	  }
	  else if(select == ItemEvent.DESELECTED)
	  {
		totalPrice = totalPrice - 1;
		output = "Pizza Price $" + totalPrice;
		totPrice.setText(output);
	  }
	}

//	// add $1 if option selected	
//	if (source == greenBox)
//	{
//	  int select = e.getStateChange();
//	  if(select == ItemEvent.SELECTED)
//	  {
//		totalPrice = totalPrice + 1;
//		output = "Pizza Price $" + totalPrice;
//		totPrice.setText(output);
//	  }
//	  else if(select == ItemEvent.DESELECTED)
//	  {
//		totalPrice = totalPrice - 1;
//		output = "Pizza Price $" + totalPrice;
//		totPrice.setText(output);
//	  }
//	}

  }
}