On Sun, Feb 3, 2013 at 10:00 AM, Staffan Tylen <staffan.tylen@gmail.com> wrote:
 
Thanks Mark for these interesting comments. Maybe a simple flag is the way to go for now. But I will try out your suggestions anyway and let you know.


One other comment.  Simply changing the cursor shape will not prevent the user from clicking on a column.  

Changing the cursor shape  to the Wait cursor is simply to give the user some feedback as to *why* clicking does not work.  You still need to do something to prevent the click from starting another sort.

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Mark Miesfeld