Question

Java StopWatch

Asked by: mack04

I need to write an interactive application(java) to simulate a stop watch. The start button will cause the display every 1/2 second(500 milliseconds) A stop button and the elapsed time will be displayed. A third clear button will reset all to zero. 3 buttons and two labels. I need code ASAP! Stopwatch code and Stopwatchtester.

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Asked On
2007-04-05 at 20:54:15ID22495878
Tags

stopwatch

,

java

Topics

Sun Java System Web Server

,

JavaScript

,

New to Java Programming

Participating Experts
5
Points
500
Comments
8

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Answers

 

by: JakobAPosted on 2007-04-05 at 22:01:06ID: 18862478

Are you asking about the programming language Jave or about the scripting language JavaScript ? It is 2 very different languages.

 

by: karanwPosted on 2007-04-05 at 23:33:54ID: 18862612

I think, you need to learn swing or applet.

 

by: BadotzPosted on 2007-04-06 at 02:50:22ID: 18862906

HOMEWORK! AAARRRGGGHHH!

 

by: mack04Posted on 2007-04-06 at 03:50:53ID: 18862995

I need to write an interactive application(java) to simulate a stop watch. The start button will cause the display every 1/2 second(500 milliseconds) A stop button and the elapsed time will be displayed. A third clear button will reset all to zero. 3 buttons and two labels. I need code ASAP! Stopwatch code and Stopwatchtester. (java programming language-not javascript) I'm on travel for my job and will not have time to work on it.

 

by: Matty023Posted on 2007-04-06 at 06:19:06ID: 18863563

"The start button will cause the display every 1/2 second(500 milliseconds)"

Will cause the display to do what?

 

by: mayankeaglePosted on 2007-04-06 at 07:36:01ID: 18864102

Sorry we can't provide you full code. It is against site rules.

Have a look at Swing for developing the UI -http://www.exampledepot.com/egs/javax.swing/pkg.html

You can create a JFrame and add buttons/ labels to it using the examples on that page. You can write action event listeners for the buttons:

http://www.exampledepot.com/egs/java.awt.event/ActionEvents.html

Then you need to create, stop and reset timers based on the button which was clilcked, in their respective event handlers:

http://www.exampledepot.com/egs/java.util/pkg.html#Timers

20120131-EE-VQP-002

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