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
'210010106140040100' == '210010106140040101'
Debugging this simple line of a PHP script
Code: if($a == $b){ }
I've found that with val
Bandwidth monitoring?
Hi guys,
I need a little information I have written a php app and I occurred to that I need
Can you help please? Php file
I have to write this php file to allow users to register their nicknames on nickserv
For an I
controlling/creating accounts with privileges
hi all,
i'm trying to figure out how i can create/control account with privileges, for instance a
Credit card verification
I have a client who wants to process credit card transactions from his web site rather than the goin
upload image name with extension using php
hi frds..
<input id="file1" type="file" name="file[]" &a
Not showing whole name with mail () script
I sent up a simple mail form with the PHP mail() script. One problem is when it sends an email with
Login logout link help
Hi all,
Im new to php and Im having trouble creating a login/logout link for my page that dis
Simple PHP/Java Help..
Hi,
I'm trying to build a little program to do with calculating postage. Unfortunately i haven't
Redistributing dependent dlls
Hai all ,
I have created an application in VC++ using VS2008 in a development machine which r
