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
Problem with PHP/mySQL login code
Hello,
There is an error in my login script and I can't figure out what it is...
I believe
Most basic form question ever?
Hello,
I want to use this snippet to make sure the fields in a form are ok before processing
Why does first ever HttpSendRequest take longer?
I promise this isn't as simple as it sounds. I'm wondering why the the first ever call to HttpSendRe
Procedure with variable number of columns
Hi, I have a procedure that looks like this:
PROCEDURE PROC(p_cursor OUT sys_refcurso
Two fgetcsv related questions ;D
First of im trying to get a file from a merchants server but the directory is protected, I know the
unexpected T_STRING
error log "[Sat Jan 09 18:27:58 2010] [error] [client 127.0.0.1] PHP Parse error: syntax error
Variable Clash
In the past I've had variables clash. For example:
Code: <?php
$c = 5;
$ca
Clean URLs
Hi I was wandering if anyone has ever implemented URLs on their PHP run website using URLS like wiki
Problem writing URL into database
How would I write this into the database?
<?php echo "http://".$_SERVER['SER
Creating an invoice
Using fpdf I am trying to create an invoice to send to clients. The products are sold in pricing tie
