Create a GUI interface Homework Help

Create a GUI interface to test your class

The user should enter amonth and a year. The program will display a page in Print Previewmode of the calendar for the month (example below).

                      September 2009 Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8
                      9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
                      29 30
                    

Use an array to store the number of days in a month.
Use exception handling to deal with bad input data.

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Here is problem 9 from the book:

Using the classes ExtDate{" "} (ProgrammingExercise 8) and Day (Chapter 6, Programming Exercise 9),design the class{" "} Calendar so that, giventhe month and the year, we can print the calendar for that month.To print a monthly calendar, you must know the first day of themonth and the number of days in that month. Thus, you must storethe first day of the month, which is of the form Day, andthe month and the year of the calendar. Clearly, the month and theyear can be stored in an object of the form{" "} ExtDate bysetting the day component of the date to 1, and the month and yearas specified by the user. Thus, the{" "} class Calendar has two data members: an object of typeDay and an object of type ExtDate.

Design the class Calendar so that theprogram can print a calendar for any month starting January 1,1500. Note that the day for January 1 of the year 1500 was aMonday. To calculate the first day of a month, you can add theappropriate number of days to Monday, January 1, 1500. For theclass Calendar, include the followingoperations:

a. Determine the first day of the month for which thecalendar will be printed. Call this operation firstDayOfMonth.
b. Set the month.
c. Set the year.
d. Return the month.
e. Return the year.
f. Print the calendar for the month.
g. Add the appropriate constructors to initialize the datamembers.

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