super (items, headers);
setColumnSelectionAllowed (true);
setRowSelectionAllowed (false);
// set up action listener on table header
final JTableHeader header = getTableHeader();
header.addMouseListener (new MouseAdapter() {
public void mouseReleased (MouseEvent e) {
/*
System.out.println ("mouseReleased: " + e);
System.out.println ("col = " +
getColumnModel().getColumn(header.columnAtPoint (e.getPoint())).getIdentifier());
*/
if (! e.isShiftDown())
clearSelection();
int pick = header.columnAtPoint(e.getPoint());
addColumnSelectionInterval (pick, pick);
}
});
