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
PHP error. Need help urgently
Hi,
I am programming a php site and have a problem that i just cant find out how to fix. When
Multiple submit forms inside a mysql array page
Hi all,
Im having trouble to get the beneath script to work the thing i can't seem to get wor
Passing Arguments to execlp()
I'm writing a program that mimics a unix shell. It's supposed to take commands with arguments and ex
Fetching META TAGS through
Hello everybody
I want to fetch meta tags of a domain.
It will be done from following code of
Removing Title From database problem
Hi again ! i am having an issue with updating database. When i update any price of a title it remove
InternetOpenUrl() Invalid cert
Hi all,
Does anyone know how to prevent calls to InternetOpenUrl() from failing with erro
Load file in PHP
I have 2 files. The first is a PHP generated XML file that's dependent by 2 inputs. The second is a
Scheduler problems related to execution of a single BLT by many schedules
Hello all,
We are running several MII instances in a distibuted architecture using a sing
Calling variables
I want to call this to my website but it doesn't display what I want it to,
Code: <h5&
Populate drop down list from table??
Lets say for arguments sake that i have a table which contains the numbers 1 to 10.
How can i get