store.setSortInfo( new SortState( "num",
SortDir.ASC ) ); //NON-NLS
if ( this.dt.groupField != null ) {
store.setGroupField( dt.groupField );
}
cm.addListener(new ColumnModelListenerAdapter(){
public void onHiddenChange(ColumnModel cm, int colIndex,
boolean hidden) {
final String dta = cm.getDataIndex(colIndex);
if (colMap.containsKey(dta)) {
DTColumnConfig col = colMap.get(dta);