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HWC Programming Contractor Calculator Project

HWC Programming Contractor Calculator Project


Project Creation:

  1. Open xCode.
  2. Create a new macOS project and choose the appropriate template for your calculator app.

Designing the Main Screen (30 points): 3. Design the main screen of your ContractorCalculator app. You can use Interface Builder in xCode to create the user interface. Ensure that the design matches the model in Figure 10.27 on page 193 of your textbook. Pay attention to layout, buttons, labels, and any other UI elements.

Coding the Calculator Functionality (10 points): 4. Write the code for the calculator functionality. This includes handling user input, performing calculations, and updating the display with the result. Make sure to implement addition, subtraction, multiplication, and division operations.

Testing the App (30 points): 5. Test your app to ensure that it works correctly. Verify that the calculations are accurate, and the user interface is responsive. You should be able to input numbers, perform calculations, and see the results on the main screen.

Transaction View (30 points): 6. Take at least one additional screenshot that shows the transaction view of your app after input and calculation. This will demonstrate that your app is functioning as expected. The transaction view should display the numbers entered, the selected operation, and the result.

Optional Comments (if needed): 7. If there are any specific details or considerations that the evaluator should be aware of when reviewing your project, you can include optional comments. For example, if you used any third-party libraries or if there are known limitations in your app, mention them in your comments.

Once you have completed the above steps, you can submit your project as requested, including the code, screenshots, and any optional comments. Make sure to follow any specific submission guidelines provided by your instructor or course materials.

HWC Programming Contractor Calculator Project



(Chapter 10, pg. 193, Exercise #5)

Create a project called ContractorCalculator. Refer to the instructions in the textbook. This is exactly like the calculator you built previously with Android, only this time using xCode and macOS.

Deliverables for this Project:

Copy of your code for your final/completed project –      please submit either a Word doc or screenshot (10 pts.)

One screenshot that      shows your design; your main screen – should look like the original screenshot      model (Figure 10.27, p. 193) in our textbook (30pts.)

At least one additional (different) screenshot that shows a transaction view, after input and      calculation – I want to verify that your app works correctly (30pts.)

Comment(s) stating what I should be aware when      evaluating your deliverables (OPTIONAL)

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