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
url- go to webpage
i have an input text field and submit button.
how do i make the url entered into the textfiel
Ignore html and bbcode?
I've created a function to limit the amount of text according to the amount of words.
However
[newb] Image hosting help.
Hey there, I'm new to php, I know some basics and i can code PWN, I'm only 14 but I'm interested in
Code clarification
Hi
In the following code what could be the "search_print()" and where it could be
How to set pass login name from htaccess to php
When the user logs into my members page via htaccess, I'd like to retain the username so that I can
Select Rows as Columns..
is there a way to select COLUMN_NAME from user_tab_columns where table_name='TABLENAME';
and ha
Xml parsing
I need a suggestion about parsing xml with multiply parts like pervious...
i.e. different device
Inserting into MySQL Newbie
Hi ive got a slight problem where ive made a simple web form where the customer inserts the ammount
Converting numbers to months
The porgram works -just need the last function(month_convert_ to convert numbers to months -thanks.
Multi dimensional arrays
If I put in this code:
1
2
3
4
5
6
7
8
9
10
11
12
13<
