Need some help with my JTable code

[Kruzer]

I'm having problems with inserting headers per column

If you locate the m_columns twice you will notice that the code is commented out because at this point it just is not working properly.

I have a code segment that I need to add in that creates the headers

for (int k = 0; k < StockTableData.m_columns.length; k++) {
com.sun.java.swing.table.DefaultTableCellRenderer renderer = new
com.sun.java.swing.table.DefaultTableCellRenderer();
renderer.setHorizontalAlignment(
StockTableData.m_columns[k].m_alignment);
com.sun.java.swing.table.TableColumn column = new com.sun.java.swing.table.TableColumn(k,
StockTableData.m_columns[k].m_width, renderer, null);
m_table.addColumn(column);
}

What am I missing?


import java.io.*;
import java.util.*;
import com.sun.java.swing.*;
import com.sun.java.swing.table.AbstractTableModel;
import java.awt.*;

public class TroubleInfoTool extends JApplet
{
public StockTableData m_data;
// protected SimpleDateFormat m_frm;
protected Vector m_vector;
protected Date m_date;

public ColumnData m_columns[] = {
new ColumnData( &quot;Code&quot;, 100, JLabel.LEFT ),
/*new ColumnData( &quot;Trouble&quot;, 160, JLabel.LEFT ),
new ColumnData( &quot;Address&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Phone&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Date&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Time&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Prio&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Crit&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Account Number&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Msg&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Group&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Circuit&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Device&quot;, 100, JLabel.LEFT ),
new ColumnData( &quot;Parent Zon.&quot;, 100, JLabel.LEFT )*/
};



public void init()
{
m_data = new StockTableData();



// Take out this line if you don't use symantec.itools.net.RelativeURL or symantec.itools.awt.util.StatusScroller
symantec.itools.lang.Context.setApplet(this);

// This line prevents the &quot;Swing: checked access to system event queue&quot; message seen in some browsers.
getRootPane().putClientProperty(&quot;defeatSystemEventQueueCheck&quot;, Boolean.TRUE);

// This code is automatically generated by Visual Cafe when you add
// components to the visual environment. It instantiates and initializes
// the components. To modify the code, only use code syntax that matches
// what Visual Cafe can generate, or Visual Cafe may be unable to back
// parse your Java file into its visual environment.
//{{INIT_CONTROLS
setJMenuBar(menu_mnu);
getContentPane().setLayout(null);
setSize(1112,394);
Incident_txt.setText(&quot;18302&quot;
getContentPane().add(Incident_txt);
Incident_txt.setBounds(84,24,111,24);
feeder_txt.setText(&quot;<FID.6062&quot;
getContentPane().add(feeder_txt);
feeder_txt.setBounds(84,48,111,24);
device_txt.setText(&quot;TU_JO-14033&quot;
getContentPane().add(device_txt);
device_txt.setBounds(264,48,276,24);
type_txt.setText(&quot;TU&quot;
getContentPane().add(type_txt);
type_txt.setBounds(624,48,276,24);
device_lb.setText(&quot;Device&quot;
getContentPane().add(device_lb);
device_lb.setBounds(216,48,48,24);
type_lb.setText(&quot;Type&quot;
getContentPane().add(type_lb);
type_lb.setBounds(576,48,48,24);
Incid_lb.setText(&quot;Incident #&quot;
getContentPane().add(Incid_lb);
Incid_lb.setBounds(12,24,60,24);
feeder_lb.setText(&quot;Feeder&quot;
getContentPane().add(feeder_lb);
feeder_lb.setBounds(12,48,60,24);
message_lb.setText(&quot;Message&quot;
getContentPane().add(message_lb);
message_lb.setBounds(12,108,60,24);

message_txt.setText(&quot;Something will go here&quot;
getContentPane().add(message_txt);
message_txt.setBounds(84,108,816,24);

filter_lb.setText(&quot;Filter ->&quot;
getContentPane().add(filter_lb);
filter_lb.setBounds(624,144,48,24);

all_lb.setText(&quot;All&quot;
getContentPane().add(all_lb);
all_lb.setBounds(672,144,48,24);

sort_lb.setText(&quot;Sort -> Clue Priority&quot;
getContentPane().add(sort_lb);
sort_lb.setBounds(624,168,120,24);

customer_lb.setHorizontalAlignment(com.sun.java.swing.SwingConstants.CENTER);
customer_lb.setText(&quot;1 Customer&quot;
getContentPane().add(customer_lb);
customer_lb.setBounds(264,24,276,24);

update_lb.setHorizontalAlignment(com.sun.java.swing.SwingConstants.CENTER);
update_lb.setText(&quot;Update: &quot;
getContentPane().add(update_lb);
update_lb.setBounds(624,24,276,24);

ticket_btn.setText(&quot;Ticket&quot;
ticket_btn.setActionCommand(&quot;Ticket&quot;
getContentPane().add(ticket_btn);
ticket_btn.setBounds(12,312,132,24);

trouble_btn.setText(&quot;Trouble Info&quot;
trouble_btn.setActionCommand(&quot;Trouble Info&quot;
getContentPane().add(trouble_btn);
trouble_btn.setBounds(168,312,132,24);

mvCustomer_btn.setText(&quot;Move Customer&quot;
mvCustomer_btn.setActionCommand(&quot;Move Customer&quot;
getContentPane().add(mvCustomer_btn);
mvCustomer_btn.setBounds(480,312,132,24);

print_btn.setText(&quot;Print&quot;
print_btn.setActionCommand(&quot;Print&quot;
getContentPane().add(print_btn);
print_btn.setBounds(640,312,132,24);

exit_btn.setText(&quot;Exit&quot;
exit_btn.setActionCommand(&quot;Exit&quot;
getContentPane().add(exit_btn);
exit_btn.setBounds(948,312,132,24);

customers_btn.setText(&quot;Customers&quot;
customers_btn.setActionCommand(&quot;Trouble Info&quot;
getContentPane().add(customers_btn);
customers_btn.setBounds(324,312,132,24);
customers_btn.setVisible(false);

update_btn.setText(&quot;Update&quot;
update_btn.setActionCommand(&quot;Move Customer&quot;
update_btn.setMnemonic((int)'U');

getContentPane().add(update_btn);
update_btn.setBounds(792,312,132,24);

update_btn.setVisible(false);
getContentPane().add(update_btn);

JScrollPane1.setOpaque(true);
//$$ menu_mnu.move(0,348);
file_menu.setText(&quot;File&quot;
file_menu.setActionCommand(&quot;File&quot;
file_menu.setMnemonic((int)'F');
menu_mnu.add(file_menu);
trouble_mnI.setText(&quot;Trouble Info&quot;
trouble_mnI.setActionCommand(&quot;Trouble Info&quot;
file_menu.add(trouble_mnI);
customer_mnI.setText(&quot;Customers&quot;
customer_mnI.setActionCommand(&quot;Customers&quot;
file_menu.add(customer_mnI);
Critical_mnI.setText(&quot;Critical Customers&quot;
Critical_mnI.setActionCommand(&quot;Critical Customers&quot;
file_menu.add(Critical_mnI);
priority_mnI.setText(&quot;Priority Customers&quot;
priority_mnI.setActionCommand(&quot;Priority Customers&quot;
file_menu.add(priority_mnI);
file_menu.add(JSeparator1);
print_mnI.setText(&quot;Print&quot;
print_mnI.setActionCommand(&quot;Exit&quot;
file_menu.add(print_mnI);
exitFile_mnI.setText(&quot;Exit&quot;
exitFile_mnI.setActionCommand(&quot;Exit&quot;
file_menu.add(exitFile_mnI);
sort_menu.setText(&quot;Sort&quot;
sort_menu.setActionCommand(&quot;Sort&quot;
sort_menu.setMnemonic((int)'S');
menu_mnu.add(sort_menu);
ascending_mnI.setText(&quot;Ascending&quot;
ascending_mnI.setActionCommand(&quot;Ascending&quot;
sort_menu.add(ascending_mnI);
descending_mnI.setText(&quot;Descending&quot;
descending_mnI.setActionCommand(&quot;Descending&quot;
sort_menu.add(descending_mnI);
dialogSort_mnI.setText(&quot;Dialog&quot;
dialogSort_mnI.setActionCommand(&quot;Dialog&quot;
sort_menu.add(dialogSort_mnI);
cluePriority_mnI.setText(&quot;Clue Priority&quot;
cluePriority_mnI.setActionCommand(&quot;Clue Priority&quot;
sort_menu.add(cluePriority_mnI);
filter_menu.setText(&quot;Filter&quot;
filter_menu.setActionCommand(&quot;Filter&quot;
filter_menu.setMnemonic((int)'I');
menu_mnu.add(filter_menu);
dialog_mnI.setText(&quot;Dialog&quot;
dialog_mnI.setActionCommand(&quot;Dialog&quot;
filter_menu.add(dialog_mnI);
all_mnI.setText(&quot;All&quot;
all_mnI.setActionCommand(&quot;All&quot;
filter_menu.add(all_mnI);
actions_menu.setText(&quot;Actions&quot;
actions_menu.setActionCommand(&quot;Actions&quot;
actions_menu.setMnemonic((int)'A');
menu_mnu.add(actions_menu);
ticket_mnI.setText(&quot;Ticket&quot;
ticket_mnI.setActionCommand(&quot;Ticket&quot;
actions_menu.add(ticket_mnI);
troubleInfo_mnI.setText(&quot;Trouble Info&quot;
troubleInfo_mnI.setActionCommand(&quot;Trouble Info&quot;
actions_menu.add(troubleInfo_mnI);
moveCustomer_mnI.setText(&quot;Move Customer&quot;
moveCustomer_mnI.setActionCommand(&quot;Move Customer&quot;
actions_menu.add(moveCustomer_mnI);
update_mnI.setText(&quot;Update&quot;
update_mnI.setActionCommand(&quot;Update&quot;
actions_menu.add(update_mnI);
exitActions_mnI.setText(&quot;Exit&quot;
exitActions_mnI.setActionCommand(&quot;Exit&quot;
actions_menu.add(exitActions_mnI);
help_menu.setText(&quot;Help&quot;
help_menu.setActionCommand(&quot;Help&quot;
help_menu.setMnemonic((int)'H');
menu_mnu.add(help_menu);
help_mnI.setText(&quot;Help&quot;
help_mnI.setActionCommand(&quot;Help&quot;
help_menu.add(help_mnI);
getContentPane().add(JScrollPane1);
JScrollPane1.setBounds(84,192,817,110);
JScrollPane1.getViewport().add(data_tbl);
data_tbl.setBounds(0,0,813,106);
data_tbl.getTableHeader();
data_tbl.setAutoCreateColumnsFromModel(false);
data_tbl.setModel(m_data);

//}}

//{{REGISTER_LISTENERS
SymAction lSymAction = new SymAction();
trouble_mnI.addActionListener(lSymAction);
exitActions_mnI.addActionListener(lSymAction);
exit_btn.addActionListener(lSymAction);
ticket_mnI.addActionListener(lSymAction);
//SymMouse aSymMouse = new SymMouse();
//ticket_mnI.addMouseListener(aSymMouse);
ticket_btn.addActionListener(lSymAction);
trouble_btn.addActionListener(lSymAction);
mvCustomer_btn.addActionListener(lSymAction);
print_btn.addActionListener(lSymAction);
exitFile_mnI.addActionListener(lSymAction);
troubleInfo_mnI.addActionListener(lSymAction);
moveCustomer_mnI.addActionListener(lSymAction);
Critical_mnI.addActionListener(lSymAction);
customer_mnI.addActionListener(lSymAction);
priority_mnI.addActionListener(lSymAction);
//}}
}


//{{DECLARE_CONTROLS
com.sun.java.swing.JTextField Incident_txt = new com.sun.java.swing.JTextField();
com.sun.java.swing.JTextField feeder_txt = new com.sun.java.swing.JTextField();
com.sun.java.swing.JTextField device_txt = new com.sun.java.swing.JTextField();
com.sun.java.swing.JTextField type_txt = new com.sun.java.swing.JTextField();
com.sun.java.swing.JLabel device_lb = new com.sun.java.swing.JLabel();
com.sun.java.swing.JLabel type_lb = new com.sun.java.swing.JLabel();
com.sun.java.swing.JLabel Incid_lb = new com.sun.java.swing.JLabel();
com.sun.java.swing.JLabel feeder_lb = new com.sun.java.swing.JLabel();
com.sun.java.swing.JLabel message_lb = new com.sun.java.swing.JLabel();
com.sun.java.swing.JTextField message_txt = new com.sun.java.swing.JTextField();
com.sun.java.swing.JLabel filter_lb = new com.sun.java.swing.JLabel();
com.sun.java.swing.JLabel all_lb = new com.sun.java.swing.JLabel();
com.sun.java.swing.JLabel sort_lb = new com.sun.java.swing.JLabel();
com.sun.java.swing.JLabel customer_lb = new com.sun.java.swing.JLabel();
com.sun.java.swing.JLabel update_lb = new com.sun.java.swing.JLabel();
com.sun.java.swing.JButton ticket_btn = new com.sun.java.swing.JButton();
com.sun.java.swing.JButton trouble_btn = new com.sun.java.swing.JButton();
com.sun.java.swing.JButton mvCustomer_btn = new com.sun.java.swing.JButton();
com.sun.java.swing.JButton print_btn = new com.sun.java.swing.JButton();
com.sun.java.swing.JButton exit_btn = new com.sun.java.swing.JButton();
com.sun.java.swing.JButton customers_btn = new com.sun.java.swing.JButton();
com.sun.java.swing.JButton update_btn = new com.sun.java.swing.JButton();
com.sun.java.swing.JScrollPane JScrollPane1 = new com.sun.java.swing.JScrollPane();
com.sun.java.swing.JTable data_tbl = new com.sun.java.swing.JTable();
com.sun.java.swing.JMenuBar menu_mnu = new com.sun.java.swing.JMenuBar();
com.sun.java.swing.JMenu file_menu = new com.sun.java.swing.JMenu();
com.sun.java.swing.JMenuItem trouble_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenuItem customer_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenuItem Critical_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenuItem priority_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JSeparator JSeparator1 = new com.sun.java.swing.JSeparator();
com.sun.java.swing.JMenuItem print_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenuItem exitFile_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenu sort_menu = new com.sun.java.swing.JMenu();
com.sun.java.swing.JMenuItem ascending_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenuItem descending_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenuItem dialogSort_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenuItem cluePriority_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenu filter_menu = new com.sun.java.swing.JMenu();
com.sun.java.swing.JMenuItem dialog_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenuItem all_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenu actions_menu = new com.sun.java.swing.JMenu();
com.sun.java.swing.JMenuItem ticket_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenuItem troubleInfo_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenuItem moveCustomer_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenuItem update_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenuItem exitActions_mnI = new com.sun.java.swing.JMenuItem();
com.sun.java.swing.JMenu help_menu = new com.sun.java.swing.JMenu();
com.sun.java.swing.JMenuItem help_mnI = new com.sun.java.swing.JMenuItem();
//}}

// add classes
class StockData
{
public String m_code;
public String m_trouble;
public String m_address;
public String m_phone;
public String m_date;
public String m_time;
public String m_prio;
public String m_crit;
public String m_account;
public String m_msg;
public String m_group;
public String m_circuit;
public String m_device;
public String m_parent;

public StockData(String code, String trouble, String address,
String phone, String date, String time, String prio, String crit,String account, String msg,
String group,String circuit,String device,String parent) {

m_code = code;
m_trouble = trouble;
m_address = address;
m_phone = phone;
m_date = date;
m_time = time;
m_prio = prio;
m_crit = crit;
m_account = account;
m_msg = msg;
m_group = group;
m_circuit = circuit;
m_device = device;
m_parent = parent;

}
}

class ColumnData
{
public String m_title;
public int m_width;
public int m_alignment;

public ColumnData(String title, int width, int alignment) {
m_title = title;
m_width = width;
m_alignment = alignment;
}
}

class StockTableData extends com.sun.java.swing.table.AbstractTableModel
{
/*public ColumnData m_columns[] = {
new ColumnData( &quot;Code&quot;, 100, JLabel.LEFT ),
new ColumnData( &quot;Trouble&quot;, 160, JLabel.LEFT ),
new ColumnData( &quot;Address&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Phone&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Date&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Time&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Prio&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Crit&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Account Number&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Msg&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Group&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Circuit&quot;, 100, JLabel.RIGHT ),
new ColumnData( &quot;Device&quot;, 100, JLabel.LEFT ),
new ColumnData( &quot;Parent Zon.&quot;, 100, JLabel.LEFT )
};*/



public StockTableData() {
//m_frm = new SimpleDateFormat(&quot;MM/dd/yyyy&quot;
m_vector = new Vector();
setDefaultData();
}

public void setDefaultData() {

m_vector.removeAllElements();
m_vector.addElement(new StockData(&quot;A&quot;, &quot;B&quot;,
&quot;C&quot;, &quot;D&quot;, &quot;E&quot;, &quot;F&quot;, &quot;G&quot;,&quot;H&quot;,&quot;I&quot;,&quot;J&quot;,&quot;K&quot;,&quot;L&quot;,&quot;M&quot;,&quot;N&quot);

}

public int getRowCount() {
return m_vector==null ? 0 : m_vector.size();
}

public int getColumnCount() {
return m_columns.length;
}

public String getColumnName(int column) {
return m_columns[column].m_title;
}

public boolean isCellEditable(int nRow, int nCol) {
return false;
}

public Object getValueAt(int nRow, int nCol) {
if (nRow < 0 || nRow>=getRowCount())
return &quot;&quot;;
StockData row = (StockData)m_vector.elementAt(nRow);
switch (nCol) {
case 0: return row.m_code;
case 1: return row.m_trouble;
case 2: return row.m_address;
case 3: return row.m_phone;
case 4: return row.m_date;
case 5: return row.m_time;
case 6: return row.m_prio;
case 7: return row.m_crit;
case 8: return row.m_account;
case 9: return row.m_msg;
case 10: return row.m_group;
case 11: return row.m_circuit;
case 12: return row.m_device;
case 13: return row.m_parent;


}
return &quot;&quot;;
}

}

class SymAction implements java.awt.event.ActionListener
{
public void actionPerformed(java.awt.event.ActionEvent event)
{
Object object = event.getSource();
if (object == trouble_mnI)
trouble_mnI_actionPerformed(event);
else if (object == exitActions_mnI)
exitActions_mnI_actionPerformed(event);
else if (object == exit_btn)
exit_btn_actionPerformed(event);
else if (object == ticket_mnI)
ticket_mnI_actionPerformed(event);
else if (object == ticket_btn)
ticketBtn_actionPerformed(event);
else if (object == trouble_btn)
troubleBtn_actionPerformed(event);
else if (object == mvCustomer_btn)
mvCustomerBtn_actionPerformed(event);
else if (object == print_btn)
printBtn_actionPerformed(event);
else if (object == exitFile_mnI)
exitFileMnI_actionPerformed(event);
else if (object == troubleInfo_mnI)
troubleInfoMnI_actionPerformed(event);
else if (object == moveCustomer_mnI)
moveCustomerMnI_actionPerformed(event);
else if (object == Critical_mnI)
CriticalMnI_actionPerformed(event);
else if (object == customer_mnI)
customerMnI_actionPerformed(event);
else if (object == priority_mnI)
priorityMnI_actionPerformed(event);
}
}

void trouble_mnI_actionPerformed(java.awt.event.ActionEvent event)
{
ticket_btn.setVisible(true);
trouble_btn.setVisible(false);
customers_btn.setVisible(true);
mvCustomer_btn.setVisible(true);
print_btn.setVisible(true);
update_btn.setVisible(false);

}

void exitActions_mnI_actionPerformed(java.awt.event.ActionEvent event)
{
System.exit(0);
}

void exit_btn_actionPerformed(java.awt.event.ActionEvent event)
{
System.exit(0);
}

void ticket_mnI_actionPerformed(java.awt.event.ActionEvent event)
{
new TicketInfo();

}

void ticketBtn_actionPerformed(java.awt.event.ActionEvent event)
{
new TicketInfo();
}


void troubleBtn_actionPerformed(java.awt.event.ActionEvent event)
{

}

void mvCustomerBtn_actionPerformed(java.awt.event.ActionEvent event)
{
new moveCustomer();
}

void printBtn_actionPerformed(java.awt.event.ActionEvent event)
{

}

void exitFileMnI_actionPerformed(java.awt.event.ActionEvent event)
{
System.exit(0);

}

void troubleInfoMnI_actionPerformed(java.awt.event.ActionEvent event)
{
ticket_btn.setVisible(true);
trouble_btn.setVisible(false);
customers_btn.setVisible(true);
mvCustomer_btn.setVisible(true);
print_btn.setVisible(true);
update_btn.setVisible(false);
}

void moveCustomerMnI_actionPerformed(java.awt.event.ActionEvent event)
{
new moveCustomer();

}

void CriticalMnI_actionPerformed(java.awt.event.ActionEvent event)
{
ticket_btn.setVisible(true);
trouble_btn.setVisible(false);
customers_btn.setVisible(false);
mvCustomer_btn.setVisible(true);
print_btn.setVisible(true);
update_btn.setVisible(true);

}

void customerMnI_actionPerformed(java.awt.event.ActionEvent event)
{
ticket_btn.setVisible(true);
trouble_btn.setVisible(true);
customers_btn.setVisible(false);
mvCustomer_btn.setVisible(true);
print_btn.setVisible(true);
update_btn.setVisible(false);

}

void priorityMnI_actionPerformed(java.awt.event.ActionEvent event)
{
ticket_btn.setVisible(true);
trouble_btn.setVisible(false);
customers_btn.setVisible(false);
mvCustomer_btn.setVisible(true);
print_btn.setVisible(true);
update_btn.setVisible(true);


}

}

Dano
dskryzer@hotmail.com

http://www.rapiddeploy.com

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