Assignment

Part 1

Modify your Java application so that it is an easy-to-use GUI application where all of the interaction is performed on one screen. You will now take the individual components and translate them to a single interactive GUI interface using the following GUI components, container, the event listeners, and event subclasses to enhance your application as a more GUI-appropriate interface:

• GUI components
• Container
• Event listeners
• Event subclasses (at least 3-4 utilized)

o ActionEvent
o ItemEvent
o FocusEvent
o KeyEvent
o MouseEvent
o WindowEvent

• ActionPerformed Method

Part 2

For this assignment, you are being asked to make sure you are exception handling by verifying that all of the customer-entered information is valid before the order is submitted to ensure order accuracy.

The customer information that the customer must now enter that should be validated includes the following:

• Entered user name (must fill in a name)
• Entered at least one sub to order
• Selected all three attributes for sub (such as bread type, sub type, and sub size)
• Entered delivery address that includes street, city, state, and zip code
• Entered telephone number xxx-xxx-xxxx

In this assignment, you are adding in error handling to make sure the customer is filling in all of the required information.

Attachment:- IP.zip