dataTable.addTableListener(new TableListener() {
public void onCellClicked(SourcesTableEvents sender, int row, int cell) {
addLogEntry("cell clicked: (" + row + "," + cell + ")", "#ff00ff");
}
});
dataTable.addColumnSortHandler(new ColumnSortHandler() {
public void onColumnSorted(ColumnSortEvent event) {
ColumnSortList sortList = event.getColumnSortList();
int column = -1;
boolean ascending = true;
if (sortList != null) {