JTable (View column Title & Scrollable) Problem ... Help

Question

Hi,
I have created a JTable on a JPanel, which is positioned on a main frame in CardLayout. The problem I have is that I can't view the title for each column and it won't be scrollable...
here is short forma of what I did
setSize(750, 850); (main frame size)
m_data = new AppLetterTableData(); (contains the table data)
jTable1 = new JTable();
jTable1.setAutoCreateColumnsFromModel(false);
jTable1.setModel(m_data);
for (int k = 0; k <AppLetterTableData.m_columns.length; k++) {
DefaultTableCellRenderer renderer = new
DefaultTableCellRenderer();
renderer.setHorizontalAlignment(
AppLetterTableData.m_columns[k].m_alignment);
TableColumn column = new TableColumn(k,
AppLetterTableData.m_columns[k].m_width, renderer, null);
jTable1.addColumn(column);
} (when I debug this line of code I see the columns contain title)
JTableHeader header = jTable1.getTableHeader();
header.setUpdateTableInRealTime(false);
JScrollPane ps = new JScrollPane();
ps.getViewport().add(jTable1);
getContentPane().add(ps, BorderLayout.CENTER);
*** I can view the data but not the header... and no matter how much data I have it still won't be scrollable..
I very much appreciate your feedbacks

Answer 1

Thanx to both of you.... My problem was that I was adding JTable1 to the JPanel not the scrollPane...
so I had
JScrollPane scrollPane = new JScrollPane(table);
panel1.add(table, BorderLayout.CENTER);
instead of
JScrollPane scrollPane = new JScrollPane(table);
panel1.add(scrollPane, BorderLayout.CENTER);
well my problem solved and I'm happy now... Once again thanx for your responds.