GroupableHeaderExample() {
super("Groupable Header Example");
DefaultTableModel dm = new DefaultTableModel();
dm.setDataVector(
new Object[][] {
{"119", "foo", "bar", "ja", "ko", "zh"},
{"911", "bar", "foo", "en", "fr", "pt"}
},
new Object[] {"SNo.", "1", "2", "Native", "2", "3"});
JTable table =
new JTable(dm) {
protected JTableHeader createDefaultTableHeader() {
return new GroupableTableHeader(columnModel);
}
};
TableColumnModel cm = table.getColumnModel();
ColumnGroup g_name = new ColumnGroup("Name");
g_name.add(cm.getColumn(1));
g_name.add(cm.getColumn(2));
ColumnGroup g_lang = new ColumnGroup("Language");
g_lang.add(cm.getColumn(3));
ColumnGroup g_other = new ColumnGroup("Others");
g_other.add(cm.getColumn(4));
g_other.add(cm.getColumn(5));
g_lang.add(g_other);
GroupableTableHeader header = (GroupableTableHeader) table.getTableHeader();
header.addColumnGroup(g_name);
header.addColumnGroup(g_lang);
JScrollPane scroll = new JScrollPane(table);
getContentPane().add(scroll);
setSize(400, 120);
}