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
parse error
On my local machine I keep getting parse error for my footer. When I put it online, it doesn't show
Will this protect from mysql injection?
I do not want anything like DROP TABLE to work or any type of coding..
Heres my code.. is it
Login page problems
I developed a website a few months ago and I am now having an issue with logging into it. The place
Problem with PHP code- simple contact form
Hi Folks,
I'm relativily new to PHP; I know HTML and CSS stuff but I have a problem- I have a co
Removing Title From database problem
Hi again ! i am having an issue with updating database. When i update any price of a title it remove
MVC - Code review
I'm in the process of trying to wrap my head around MVC, and as part of that, I'm attempting to impl
Help with captcha script needed
Hello,
I am working on a script where reCAPTCHA or a similar form of CAPTCHA will be used, f
Help with PHP and checkboxes
I am posting this for a friend of mine, i wrote a small script for her to process her form data to a
Else statement screws up all css
Does anyone know what goes wrong in the process with this php code?
This code seems to be causing
pspell
using pspell, is it possible to get words that would be best in the current phrase?
For examp