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
COOIS - Saving Object Overview WIP Status layouts
COOIS - Would like to be able to save the layout of an Object Overview - WIP Status report. There i
Weird MySQL error, why am I recieving this?
PHP Code:
<?php require "global_settings.php"; ?>
<titl
restricting another login once you logout
Hello,
how can I restrict a page from login authenticating against info in a MySQL DB for a s
Paypal
Hi all,
I have an advanced basic knowledge of php
I want to try something new for a s
links using header()
Hi All
I'm not sure where to ask for help on this but I hope someone can offer some. I'm at
Need help with unexpected T-STRING error
I'm a newbie and I'm still learning PHP. However this error has me stumped. I've googled, searched t
OOP help
okay so i have a class im making it has everything setup i just need to randomize the 2 variables an
Best way to read this text file.
Hi.I am planning to make a small application in C# to convert the players from Football manager 2010
How to show more than 1 users with this code...
Hello,
i have a table that shows users only if I, as Administrator, want to be shown. But its sho
Taxonomy? Classification? Categorisation?
Not sure if there is a way around this classification problem
I have a supplier who produces