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
How to convert this array to string
I am having problems converting this array to a string
using print_r($val[1]); I get:
Code: [
PHP and XML image gallery variable issue
I'm trying to display the large image on the same page as the thumbnails, to do that I'm passing a v
php calculate
this code echoes correctly the sum but the inserted result is 0??
Code: <?php
$TotalNum
Windows Authentication
I have a website which is windows authenticated.
now i want something more on this application.<
Two warning messages
Quote<b>Warning</b>: mysql_real_escape_string() expects parameter 1 to
Protecting forms
Alright, I want to protect some forms of mine from SQL Injections, because I had someone earlier spa
trouble printing an array....
I'm having some trouble printing out an array forwards. I'm figuring out the high and low of an arra
how to remove in php string display
My code is
$message="We're looking at developing our website.";
$body= "
upload only text files
hi guys i want to upload only text like like (pdf,note pad and ofiice files) so can any one please t
Problem with a select distinct
I have a problema with a select distinct, I have the next sql:
select distinct a,b,c,d fr
