Disable row in a grid with checkbox selection model?

[phoboshero]

Hi all,

Currently I'm doing a grid with checkbox selection model that plugged in to select/unselect items in the grid. But based on the functionality of the system I'm developing, I need to be able to disable/enable a/some particular row(s) in the gird by default, and pre-set its selection. In other word, when I show up the grid, I would like some of the rows are selected/unselected and user cannot change the selection of the checkbox, whereas for other rows, user is able to select/unselect row to do further action.

Can someone give me some hints of how to implement this functionality? Or do we need to use an external plug in to achieve this?

Regards,
Phobos

[taocore]

I need the feature, too

[sven]

Nothing like this is directly implemented into GXT but a custom selection model that supports this should be very easy to write.

[yennila]

can you please give a hint of how to implement this functionality.can u provide small sample please...