How to edit the JTable columns

Question

Hi all,
please help me on this..
I created one Jtable with 0-9 columns(10 columns)and
I put only the 9th(last column) column is editable.
the problem is if I enter any text message in 9th column
and press another column then immediatly dissapears the
9th column text...
please tell me how to solve this problem .. because I want to take the
9th column text to another Object....
please send the solution anyone knows..
public boolean isCellEditable(int row, int col){
if(col == 9){
return true;
}else{
return false;
}

Answer 1

If things go wrong while trying to edit table cells there is a good chance that you hit one of the many well known or even a new bug. These bugs are highly version dependent. So in any question please include the jdk version you are using and a very exact description of what you are seeing.
Here I assume that by "press another column" you mean "click the mouse in the header region"?
If so that's one of the well known, long-standing and not yet solved problems: jTable does cancel any edit on any notification from the columnModel - and due to suboptimal implementation of the tableHeaderUI even a single click does fire such a notification.
There is some debate about how to handle the situation but no easy or totally satisfying approach - your best bet is to search the bug parade (and google) for partial solutions and their pros and cons.
Greetings
Jeanette