tableConfig.setTableEmptyMessage(trans.translate("dates.table.empty"));
tableConfig.setColumnMovingOffered(true);
TableController tableCntrl = new TableController(tableConfig, ureq, wControl, trans, listener);
tableCntrl.addColumnDescriptor(new DefaultColumnDescriptor("dates.table.date", 0, null, ureq.getLocale()));
tableCntrl.addColumnDescriptor(new DefaultColumnDescriptor("dates.table.begin", 1, null, ureq.getLocale()));
tableCntrl.addColumnDescriptor(new DefaultColumnDescriptor("dates.table.end", 2, null, ureq.getLocale()));
tableCntrl.addColumnDescriptor(new DefaultColumnDescriptor("dates.table.location", 3, null, ureq.getLocale()));
tableCntrl.addColumnDescriptor(new DefaultColumnDescriptor("dates.table.comment", 4, null, ureq.getLocale()));
tableCntrl.addColumnDescriptor(new DefaultColumnDescriptor("dates.table.reserved", 5, null, ureq.getLocale()));
tableCntrl.addColumnDescriptor(new DefaultColumnDescriptor("dates.table.status", 6, null, ureq.getLocale()));
tableCntrl.addColumnDescriptor(new BooleanColumnDescriptor("dates.table.sign.in", 7, DENRunTableDataModel.CMD_ENROLL_IN_DATE,