Staying on the same tab

Hi,

There are 2 tabs. First tab has a list grid. Below are the sequence of operations :

1) click on a record on the grid of the first tab.
2) while the display of record operation is still happening on the first tab, click on the 2nd tab.

In this situation I do not want to display the 2nd tab. I want to stay on the first tab and the click on the 2nd tab should be ignored.

Please let me know as to how i can do this?

I am using smartgwt 3.0, SmartClient Version: SC_SNAPSHOT-2011-12-05/LGPL Development Only (built 2011-12-05)

Thank you