Sorting JTable on more than just the values listed in the columns
Posted on
16th Feb 2014 07:03 pm by
admin
I have a collection of objects that store (among other things) two integer values. I only want to display one of these values. The displayed value will dictate the sort order of the JTable.
However, I want to break ties with the other, undisplayed, integer value.
Did you know?Explore Trending and Topic pages for more stories like this.
I've gone through the trouble of specifying my own Comparator for the TableRowSorter. However, this method doesn't have access to the row index into the table. It is only passed the values in the column that is being sorted, not their position in the column. Without having a reference back to the row index (which I use as an index to the collection of objects) I cannot get the secondary value, unless I also display this value in its own column and sort on Sort Keys.
I don't want to do that, because I feel it clutters up the look of the table.
For example, I have the two sets of numbers
Row Name | Displayed Value | Undisplayed Value
rowA | 7 | 3
rowB | 7 | 5
With this set of data, rowB should be listed above rowA. Any ideas on how to implement this.
I'm pretty new to Swing, so there could be something simple that I'm missing (hopefully).
No comments posted yet
Your Answer:
Login to answer
296 
12 
Other forums
Not adding to db
Hi, I can't figure out why it won't add the record to the database. It's just a simple form to get
need a script for 3 pages
I have a customer who wants me to set up a site with a number of pages with the following requiremen
About imagecopyresampled()
Hello,
I am looking to use this function to resize parts of an image to a fixed thumbnail siz
Quick Syntax Question
Hi folks,
I'm getting the following error: "unexpected T_LNUMBER". I'm trying to b
Price in PR
Dear Experts,
Why we have to enter the price in the PR, and why there is no free goods indicato
Login script (probably a simple error)
dbConfig.php
Code: <?
// Replace the variable values below
// with your specific dat
Login Functionality Working Different on IE
This is an odd one, I have a site which has an admin section. The admin pages unsurprisingly require
date function help
i need help with date function
Code: [Select]<!DOCTYPE HTML PUBLIC "-//W3C//DTD H
passthru() help
Hi everyone,
I'm new to the forum and to PHP. I have some pretty good experience writing shell sc
MII Netweaver Server stopped due to CPIC connection Problem
Dear Experts,
We have SAP XMII 12.0 setup running on Netweaver 2004s,7.0, Java Stack only.
