ProductButton.java

import java.awt.*;
import javax.swing.*;
import java.text.NumberFormat;

/**
	*A ProductButton is a special kind of JButton,
	*used to display products for sale.
	*@author Natalie Webber
	*@author Michael Roscoe
*/
public class ProductButton extends JButton {

	/**
		*The name of the product.
   	*/
	private String productName;
   
   	/**
		*The price for which we will sell the product
   	*/
   	private double productPrice;

   	/**
		*Creates a button that will display an image of the product
		*(assumed to be stored in a file starting with the specified
		*name and ending with ".jpg"), the specified product name,
		*and the specified price (formatted properly); the text is 
		*displayed below the image and is centered.
		*@param name The product name.
		*@param price The selling price for this product.
   	*/
   	public ProductButton (String name, double price) {
	  super(name);
	  ImageIcon buttonIcon = new ImageIcon(name + ".jpg");
	  NumberFormat formatter = NumberFormat.getCurrencyInstance();
	  super.setText(name + ": " + formatter.format(price));
	  super.setIcon(buttonIcon);
	  this.setVerticalTextPosition(AbstractButton.BOTTOM);
	  this.setHorizontalTextPosition(AbstractButton.CENTER);
	  productName = name;
	  productPrice = price;
   	}

   	/**
		*Retrieves the product name.
		*@return The product name.
   	*/
   	public String getName() { 
		return productName; 
   	}

   	/**
		*Retrieves the selling price.
		*@return The price for which we will sell the product.
   	*/
   	public double getPrice() { 
		return productPrice; 
   	}
}