Disabling removal of some TreeGrid records

[hlevin]

Is there a way to prevent a user from being able to remove certain records/nodes from a TreeGrid?

TreeGrid.setCanRemoveRecords(true) applies to all records but I'd like to selectively disable that.

Thanks.

[hlevin]

In case anyone else is looking for a solution.

I implemented my own widget Img in the grid with a custom clickHandler to remove corresponding record. In the createRecordComponent() method, I added logic to determine whether Img widget is to be displayed.

[Isomorphic]

A better solution is a normal field that uses a CellFormatter to conditionally write out an image and a CellClick handler to implement removal. This is much lighter weight (note that the recordComponents docs steers you away from using it for trivial stuff like this).