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
Check something, wait, check again, do something!
Hi guys.
I wonder if someone can help me with this.
Basically, what I want to do is (
Saving data from a form into a file
Hey everybody,
Sorry, I am really new to PHP coding and such but a project kind of got thrust
very easy question about SQL info
Hello,
I think that I have a very easy question.
I know how to create a form using php SQL and
Need help urgant
why down my code ony return one item instead of all the items selected.
$arr = array($date,$
IF STATEMENT HELP
Hi
i have created a calendar from a table:
Code: Calendar: October 2009
<table w
How can I get my program to read a larger array ??
Hi:
I have this program that reads from an array to do calculations. The array are just t
Redirecting Admin
In my members table, I have a field called "perm" and it's set to zero for all members. Ho
Table sorting
Hi,
I'm trying to modify the following in order to make the output table sorted alphabeticall
TabControl Inside ListView Not Editing
Hello everybodyI have a ListView on my page. Inside the ListView I put a TabControl, cuz I want to p
System copy error in RUN ABAP REPORT PHASE
Hi,
I am performing system copy on my test server. I have previously taken export of JAVA + A
