tree.setRowKey(focusRowKey);
tree.setRowIndex(newStart);
// queue a focusChange event as well as range change event.
// TODO - The FocusRowKey has not changed only the start row index has changed.
// Is queueing a FocusEvent really necessary?
new FocusEvent(tree, focusRowKey, focusRowKey).queue();
}
else // large record set navigation
{
// set the currency to be the container that was scrolled:
_restorePathFromParam(parameters, tree);