columnList = new CheckBoxList<ColumnStateSelectable>(columnStateSel, true);
columnListScrollPane.setViewportView(columnList);
ActionToolbar actionToolbar = ActionUtil.createActionToolbar("", false,
new SelectAllColumnsAction(columnList),
ActionUtil.SEPARATOR,
new MoveUpAction(columnList),
new MoveDownAction(columnList),
ActionUtil.SEPARATOR,
new OrderAlphabeticallyAction(columnList),