Updating JTable data sources

[Aran Winters]

This is my first post - if this question is better suited to the intermediate forum, I apologize and will take it there.
I'm having difficulty getting my table to refresh its data model and itself (appearance wise).
I'm using a DefaultTableModel which is constructed with 2 Vectors.
1 is the data Vector, the other for the column headings.
To begin, I start my application with an empty data Vector, so the
table is displayed as empty - fine no problems.
Next I have a button which adds an entry to the data Vector, and also
generates an event for the table.
To construct the event (TableModelEvent), I pass it my table model.
Then I have used both newRowsAdded() and newDataAvailable() to deliver
the event.
I do have a TableModelListener, and the gist of what is does is an
addRow() where I pass it the new row data.
Here's the problematic behaviour - When I use the GUI to update the
table, it enters the 1 row of data over and over again (maybe 32k times).
I would appreciate any insights, or feedback. Thanks.

[Tobias Hess]

You have created a loop. Post some code, please.

[Dirk Schreckmann]

Moving this to the Swing / JFC / AWT forum...

[Aran Winters]

Here's my problem code:

JButton save = new JButton("save");
save.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
// does some stuff, grabbing values from other GUI components
// the next bit is where I've had trouble knowing what kind of
// event to trigger to get the table to refresh
// displayPlayers is an instance of DefaultTableModel
// its declared before this point in code, but not initialized
// until later
TableModelEvent tme = new TableModelEvent(displayPlayers);
displayerPlayers.newDataAvailable(tme);
}
});
// and a little further on...
// data and headings are both vectors
displayPlayers = new DefaultTableModel(data, headings);
displayPlayers.addTableModelListener(new TableModelListener() {
// getLastPlayer() supplies an Object[] that fits the table
displayPlayers.addRow(team.getLastPlayer());
});
JTable playerList = new JTable(displayPlayers);

So that's it (of course I've only posted some blocks).
I have since found a workaround by putting the addRow()
call into the JButton listener, but I was hoping someone
might explain how I had created a loop through this code.
Thanks.