Pre-Christmas sale Swift week
Save up to 80 % on Swift e-learning! Only this week!
Christmas are almost here! Get up to 20 % extra points for free! More info

Lesson 14 - Graphic Clock in Java Swing - Form Handling

From the previous lesson, Graphic Clock in Java Swing - Drawing, we've got the analog clock up and running, rendered on a JPanel. We're going to finish the app today.

The Digital and Combined Clock

Let's extend our app to draw digital or combined clocks. We'll add a new Java enum named ClockType to the project. This is, of course, an enumeration type we're going to use to distinguish the type of the clock being rendered:

public enum ClockType {
    Digital,
    Analog,
    Combined;
}

Now let's get back to the Clock class and add


 

...End of the preview...

Premium article

Premium article

ict.social is a large database made up of manuals and tutorials, whose main goal is to provide high-quality IT education to everyone. We started out in the Czech republic, where we display roughly a million articles per month and receive plenty of gratitude from our users. Thanks to our successful establishment, we are now bringing these articles to the rest of the world.

Although we are trying to keep our content free of charge, maintaining the site is a huge effort for everyone involved. Therefore, some content (exercises and more advanced material) costs network points. Don't worry, they're really cheap :)

Article description

Requested article covers this content:

In this tutorial, we'll finish the analog and digital clocks in Java Swing, learn to convert between JRadioButtons and Enums, and render centered text.

Limited offer: Learn all knowledge and save money

Buy articles and tests separately one by one 80 points
Buy the course including all articles and features for an exclusive price 68 points
Currently, you have 0 points
By buying this exclusive package, you'll have access to all 16 articles in this course including exercise submitting while saving $1.08. This offer is limited for the first articles only with an additional exclusive 15% discount.
You gain 68 points for adding an article to the site, or for $7.20 $6.12

Buy just this article

Warning, by buying just this article you'll lose the limited 15% discount for the package of all the articles.

To access the article, you need 10 points
Currently, you have 0 points
You gain 10 points for adding an article to the site, or for $0.90

Before buying this article, you have to buy the previous one

Buying this article gives you unlimited access to it forever. You will learn some more and help us keep giving our site maintenance which helps you and others get better futures. It's a win-win.

This article is licensed :Premium, by buying this article, you agree with the terms of use.

You gain points by supporting our network. This is done by sending a helpful amount of money to support the site, or by creating content for the network.

You can get points immediately using:

Credit card SMS Wire transfer
Credit card SMS Wire transfer

 

Article has been written for you by David Capka
Avatar
The author is a programmer, who likes web technologies and being the lead/chief article writer at ICT.social. He shares his knowledge with the community and is always looking to improve. He believes that anyone can do what they set their mind to.
Unicorn College The author learned IT at the Unicorn College - a prestigious college providing education on IT and economics.
Previous article
Graphic Clock in Java Swing - Drawing
All articles in this section
Form applications in Java Swing
Thumbnail
Next article
JTable In Java Swing
Activities (3)