No moveable columns in JTable

Question

Hello to all!!!!!
I speak spanish
I am working with a jTable in which the idea is to take information from a DB and to show it by this component. But it is that the columns of the table can be changed of position and be changed the size of them. So that this does not happen I read in the API in the JTableHeader class the methods setReorderingAllowed() and setResizingAllowed() which handle this, but I can?t to know, of how they are used since I have proven several forms and throws errors, this is what I make:
TableModel dataModel = new AbstractTableModel() {
final String[ ] columnNames = { "Name", "Last name", "Pastime", "Years of Practices", "Soltero(a)" };
Object[][ end ] dates = {
{ "Mary", "Campione"," To ski ", new Integer(5), new Boolean(false) },
{ "Lhucas", "Huml"," To slide ", new Integer(3), new Boolean(true) },
{ "Kathya", "Walrath"," To climb ", new Integer(2), new Boolean(false) },
{ "Marcus", "Andrews"," To run ", new Integer(7), new Boolean(true) },
{ "Angela", "Lalth"," To swim ", new Integer(4), new Boolean(false) } };
public int getColumnCount() { return columnNames.length; }
public int getRowCount() { return data.length; }
public String getColumnName(int col) { return columnNames[col ]; }
public Object getValueAt(int row, int col) { return data[row][col ]; }
public Class getColumnClass(int c) { return getValueAt(0, c).getClass(); }
JTable jTable1 = new JTable(dataModel);
JTableHeader tableheader = jTable1.getTableHeader(); tableheader.setReorderingAllowed(false);
JScrollPane jScrollPane1 = JTable.createScrollPaneForTable(jTable1);
and the other form is to change:
JTableHeader to tableheader = jTable1.getTableHeader(); tableheader.setReorderingAllowed(false);
By:
jTable1.getTableHeader().setReorderingAllowed(false);
With first it throws the following error to me:
invalid method declaration; return type required and illegal start of type.
With second form: malformed passes + the same expression.
In addition, I am working with JBuilder2, that comes with JDK 1.1
How work these metodos and the JTableHeader class, Will be problem of my JDK of which it does not allow east type me of declarations? Why it throws these errors to me? Who me can throw a hand, beforehand many thanks.

Answer 1

See: http://www.objects.com.au/java/examples/swing/MultiSpanTableCell.do