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
in php, link returns to the line
When I add a link in a php page, the link word returns to the line (as a
would do)
Examp
Are sessions secure at all?..
I haven't really gotten into yet, but I was just thinking of something weird..
Lets say you h
Connect to database that isn't localhost
I am currently doing a small script for a company that doesn't have mySql support on there hosting.
Error In Syntax
I got this error:
Code: Parse error: syntax error, unexpected '>' in /home/bucket/publ
Object Interfaces
EDIT: Never mind, I just updated to php 5.
Hey all,
I'm currently experimenting with p
Price in PR
Dear Experts,
Why we have to enter the price in the PR, and why there is no free goods indicato
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
SAP Project Module
I have seen in the SAP Project Module,plan cost and budget are not equal and even difference is sign
Can php detect connection speed and thereafter swap out elements?
No code to post, lads, yet. Just looking for a yay or nay at this stage:
Can a php script be
turning an array into a string then poping it into a db
Hi im just wondering how you get a requested array into a single string then pop it into the db so f
