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
this code is strange !
Hi i got this code from the web.. It checks for live and dead socks
It is working perfectly on my
batch file not building to webapps folder
Hello. I just started running Vista :P and can't seem to get my projects deployed. I found out how
C problem struct and string
Hi guys,
This is my first post and I'm hoping the experts here can help me solve my problem.<
mySQL and PHP search
Hello,
I am trying to code a project and ran into a brick wall with one of my pages. I am pretty
Change Web page language
i doing this thing first time but i dont find any suitable solution for it. On the demand of user. I
connect() succeeds but accept() does not?
Please help me with this problem. I'm working on a time-sensitive project where I'm using TCP socket
PHP hyperlinks generator - HELP plz
Hi
I need some help to get this done using php:
1 - I have few hyperlinks say 500
upload image name with extension using php
hi frds..
<input id="file1" type="file" name="file[]" &a
Spaghetti Code
So.
I've pretty much reached the point where I have so many isset s on one page that I can't
Is there a function ... auto send IP
Is there some function that can be sent to a ddns service that returns the ip address of a ddns forw