subject

Computers and Technology, 18.09.2019 04:30 twiddleturd

Use a hashmap to create a reusable class for choosing one of the 13 predefined colors in class color. the names of the colors will be used as keys, and the predefined color objects will be used as values. place this class in a package that can be imported into any java program. use your new class in a gui application that allows the user to select one of the colors from a jlist. the jlist should receive its values from the hashmap programmatically. when the user clicks a button, the application must change the background color of a jpanel to the currently selected color in the jlist.

ansver

Answers: 3

Show answers

Another question on Computers and Technology

question

Computers and Technology, 23.06.2019 19:30

Of the following pieces of information in a document, for which would you most likely insert a mail merge field?

Answers: 3

question

Computers and Technology, 23.06.2019 20:30

1. for which of the following are you not required to signal beforehand? a. changing lanes b. speeding up c. stopping

Answers: 2

question

Computers and Technology, 23.06.2019 21:30

Examine the list below. which factors positively affect lifetime income? check all that apply.

Answers: 1

question

Computers and Technology, 24.06.2019 00:40

Use a software program or a graphing utility with matrix capabilities to solve the system of linear equations using an inverse matrix. x1 + 2x2 − x3 + 3x4 − x5 = 6 x1 − 3x2 + x3 + 2x4 − x5 = −6 2x1 + x2 + x3 − 3x4 + x5 = 3 x1 − x2 + 2x3 + x4 − x5 = −3 2x1 + x2 − x3 + 2x4 + x5 = 5

Answers: 3

You know the right answer?

Use a hashmap to create a reusable class for choosing one of the 13 predefined colors in class color...

Questions

question

Mathematics, 29.06.2019 02:20

Is a product of two positive decimals, each less than 1, always less than each of the original decimals?...

question

Computers and Technology, 29.06.2019 02:20

Struct weatherdata { int wind_speed; double humidity; scaletemp temperature; weatherdata thing; } write a function called findweatherdata. it shou...

question

Mathematics, 29.06.2019 02:20

R= {(-3, -2), (-3, 0), (-1, 2), (1, 2)} select all numbers that are in the domain. -3 -2 -1 0 1 2...

question

Chemistry, 29.06.2019 02:20

*chemistry ! answer * two solutions are boiled. the first is 1 mol of a sodium chloride(nacl) solution forming two ions. the second one is 1 m...

question

Computers and Technology, 29.06.2019 02:20

charged me 24 dollars when i bought plus, it said it was only 2 dollars for a month plan and when i look at my bank account it says i paid 24. how do...

question

Health, 29.06.2019 02:20

It is often difficult for people to recognize when they are in an unhealthy or abusive relationship. write two paragraphs that describe the warning si...

question

English, 29.06.2019 02:20

In a personal narrative, the narrator can best highlight the qualities of the subject with descriptive labels. strong examples. back...

question

Mathematics, 29.06.2019 02:20

On may 17th jane took out a loan for $33,000 at 6% to open her law practice office the loan will mature the following year on january 16th using the o...

question

Mathematics, 29.06.2019 02:20

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a square? shape abcd is shown. point a is at...

question

Mathematics, 29.06.2019 02:20

Vorretest 6 solutions to quadratics what is the solution of the equation x2 + 8x = 4?...

question

Mathematics, 29.06.2019 02:20

Figure lmno is located at l (1, 1), m (2, 3), n (4, 3), and o (5, 1). use coordinate geometry to best classify quadrilateral lmno. kite pa...

question

Mathematics, 29.06.2019 02:20

Find the slope of the line through (–3, 2) and (6, 2)...

question

Mathematics, 29.06.2019 02:20

Julie has $80 in her savings account and plans to save $x each month for 8 months. the expression $8x + $80 represents the total amount in the account...

question

Mathematics, 29.06.2019 02:20

Winning the jackpot in a particular lottery requires that you select the correct three numbers between 1 and 53 and, in a separate drawing, you must a...

question

Social Studies, 29.06.2019 02:20

In determining living standards, productivity plays a key role a. for nations, but not for individuals. b. for both nations and individuals. c. for in...

question

Business, 29.06.2019 02:20

The bert corp. and ernie, inc., have both announced ipos. you place an order for 1,300 shares of each ipo. one of the ipos is underpriced by $18.75 an...

question

Business, 29.06.2019 02:20

An analyst has found that his company's profits, in hundreds of thousands of dollars, are given by the following equation, where x is the amount, in h...

question

Social Studies, 29.06.2019 02:20

You finished college last year and have not been able to find a job. as a result, you have moved back home with your parents. at first, you were worri...

question

Chemistry, 29.06.2019 02:20

Achemistry student weighs out of phosphoric acid , a triprotic acid, into a volumetric flask and dilutes to the mark with distilled water. he plans to...

question

Computers and Technology, 29.06.2019 02:20

Of the different irt roles, the is head of the team and issues the ultimate call regarding how to respond to an incident, whereas the role is to mon...

More questions: Computers and Technology Another questions

Questions on the website: 13722359