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 mysql - select?
Hi i have this code:
Code: $iteminfo = mysql_query("SELECT desc FROM wc_items WHERE itemid =
Revoking alter any table from a schema
Hi All,
i am working in Oracle 10g.
my requirement is to revoke all kind of DDL oper
Need help with unexpected T-STRING error
I'm a newbie and I'm still learning PHP. However this error has me stumped. I've googled, searched t
How to restrict the display of report variants
Hello All,
I want t know how to restrict the display of report variants.
I mean, whe
SMTP server...
I recently found a tutorial online on SMTP authentification for sending emails from webpages, here i
user validation always displaying invalid ? please help
Hello,
I have 2 accounts and there is a field in mysql called validated it can be either &quo
Displaying image pathname instead of image
Hello
Im trying to upload and then display images from a mysql database - Its only basic and
Convert Binary String to Decimal
Trying to Get:
Decimal: 305419896
Out of:
Binary String: xV4
Search function
I am looking for some guidance from the experts.
I am trying to create a search function. It
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
