Solved

Cell listener on JTable

Posted on 2006-11-08
3
5,070 Views
Last Modified: 2008-01-09
Hi,

I have a JTable and implemented a model. I implemented the setValueAt(...) method to reflect the user input in my model. However, the setValueAt(...) method is not reliable enough, because it only fires when the user actually LEAVES the cell. If he does some input and then hits a button, the model is still in the old state. How can I force each and every input the user makes to be reflected in my model? Do I have to add a listener that updates the model at user input? In that case, can you show me an example, cause Im a Swing noob :)

Thanks in advance!

Regards,
Lizzz
0
Comment
Question by:lizzzard
3 Comments
 
LVL 25

Accepted Solution

by:
Tomas Helgi Johannsson earned 75 total points
ID: 17897852
    Hi!

Take a look at this example : http://www.java2s.com/Code/Java/SWT-JFace-Eclipse/editacellinaSWTtableinplacefancy.htm
You can extend the e.type in the HandleEvent to catch other SWT events.
Hope it helps.

Regards,
  Tomas Helgi
0
 
LVL 14

Expert Comment

by:hoomanv
ID: 17900454
Try
    jTable.getCellEditor().stopCellEditing();
0
 

Author Comment

by:lizzzard
ID: 17905381
I tried stopCellEditing, but that doesnt work. It doesnt fire when I click the a button right after editing the cell, but not leaving it. I used some leads presented by Thomas' link, and implemented an editor off that.

Many thanks for your suggestions
0

Featured Post

Migrating Your Company's PCs

To keep pace with competitors, businesses must keep employees productive, and that means providing them with the latest technology. This document provides the tips and tricks you need to help you migrate an outdated PC fleet to new desktops, laptops, and tablets.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This was posted to the Netbeans forum a Feb, 2010 and I also sent it to Verisign. Who didn't help much in my struggles to get my application signed. ------------------------- Start The idea here is to target your cell phones with the correct…
Java Flight Recorder and Java Mission Control together create a complete tool chain to continuously collect low level and detailed runtime information enabling after-the-fact incident analysis. Java Flight Recorder is a profiling and event collectio…
Viewers learn about the “for” loop and how it works in Java. By comparing it to the while loop learned before, viewers can make the transition easily. You will learn about the formatting of the for loop as we write a program that prints even numbers…
This video teaches viewers about errors in exception handling.

803 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question