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 do I get the row number from from an sql table query
Hi all
I have a table that I query and it returns a number of rows.
mysql_num_rows($query)
IP Logger for Voting Script
Can anybody help me place an IP logger into my voting script?
I know that maybe it is not as secu
FAGL_FC_TRANSLATION FAS52 New GL ECC 6.0
Hello,
The new program for Translating GL Balances (FAS 52) gives the option to use diffe
shoping cart issues
i´ve wrote this and works when i add an item to, my cart, but when i want to add othrer item just
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
moving mouse to display image coordinates
I have an existing MFC application that shows an image in the main window.
I'd like to be able to
TimeZoneOffset
Hello,
Please i need your help. I have a system that users can use to punch in and out. This
Better Method of a Member Cloud
I assume most people know how tag clouds work, where the tags most used are bigger and the least use
Bluetooth RSSI & VIsta
Okie I got 4 Bluetooth adapters, a DBT-120 by Dlink, A Zonet Microsoft Bluetooth which is what I use
PHP & Java
Hello,
can PHP code be used inside java code?
Code: <SCRIPT LANGUAGE="Java