 |
BorlandTalk.com Borland discussion newsgroups
|
| View previous topic :: View next topic |
| Author |
Message |
Guest
|
Posted: Mon Nov 27, 2006 6:46 pm Post subject: Problem - cannot display rows correctly in jTable |
|
|
There seems to be a problem with processing and inserting large (>2000)
amounts of data into jtable.
I read single rows from a database, do some processing and use
insertrow() to feed them to jtable. They get to be displayed (UI) as
soon ALL rows are done and over with, whereas the desired functionality
is to be displayed as soon as they are entered (row by row).
Need help as this is turning up to take too much time to figure out.
Have tried several approaches with no luck.
Some code is listed below:
// Create staff
DefaultTableModel model_matrix = new DefaultTableModel();
JScrollPane jScrollPane_matrix = new JScrollPane();
JTable jTable_matrix = new JTable(model_matrix) {
public boolean isCellEditable(int rowIndex, int vColIndex) {
return false;
}
// Add some columns
model_matrix.addColumn("Timestamp");
model_matrix.addColumn("hpic");
//Insert rows
while (more db rows...){
read row...
process row...
//insert row
i = model_matrix.getRowCount();
model_matrix.insertRow(i, new Object[] {timestamp, HPIC});
model_matrix.fireTableRowsInserted(i,i); setSelectedRow(i);
}
Need help, thanxs |
|
| Back to top |
|
 |
|
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|
|