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
Select question
Hi,
First I would like to say that php is pretty new for me..
so please don't shoot me if
Form help: Syntax & Logic
Hello again all,
I'm working on a form and ran into a wall (again) and can't seem to think th
Error when call dll from oracle
Hi all, please help me!
I have dll write C language, I want call it from oracle procedur
mysql select query problem
how can i select multiple fields from multiple table in one query like
i have table name t1 a
using variables in another page
I have a test database set up on localhost. I have a form that I can type a name into, hit the butto
Async WSAConnect failed on XP with error code = 2 ("File not found")
Hi all,
I have very strange bug, please help me if you can.
It is reproduced o
Blocking video streaming
Hello everyone,
I post a message here because i didn't find any solution yet.
I just finis
First root of a number
Hi,
I can't find any function in php to give me the first root of a number.
Is there any
If a record matches an existing record do nothing
So I don't know if I should put this here or in mysql, but what my script is for is for people to ad
standard ALV application toolbar, into custom report....
HI,
I have a question regarding displaying standard ALV menu path and application toolbar
