private void installDataSelectionListener() {
//add a property change listener to listen for selection change events
//in the selection model. Set the currently selected row(s) to be the
//same as the current row(s) in the selection model
selectionModel.addSelectionModelListener(new SelectionModelListener() {
public void selectionChanged(SelectionModelEvent evt) {
updateViewSelectionModelFromData();
}
});
}