Question
Write in java a program to design a graphical user Interface for Burger restaurant. Your program should allow the customer to make an order using
Write in java a program to design a graphical user Interface for Burger restaurant. Your program should allow the customer to make an order using a button called Make an order. The customer can select the order from a drop down list (at least must have 5 products in the menu).
For example, fish burger, chicken burger, Classic burger, Double burger, fries
The customer can customise their order such as (no Onions, with cheese, With Mainonese,
no ketchup, no lettuce, With tomatoes, With pickle)
The customer can select the size of the order such as (regular, large). The customer can see the details of his order with the price before clicking the button Make Payment.
The customer should insert the total amount of the order in the input box then click on Make Payment. The program should check if the amount of the total price is equal to the input number the customer entered, then the program can show a message payment successfully done and your order is under process, otherwise the program should ask the user to enter again the total price of his order
The program should follow : Encapsulation, Inheritance, Polymorphism
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