Activate a row in GtkTreeView manually?

["Noonan, Michael (DCOI)" <Michael Noonan Smithsdetection com>]

Hey everyone, I was wondering if I could trouble you all for some help with a GtkTreeView. 

Is there a function to activate a row in a GtkTreeView manually. I have an application that updates on 
"changed" signals from user input. 

However I need to change the selected row and emit a "changed" signal manually rather than using the 
keyboard. Is there a way to do this? I can move the cursor through it but can seem to find anything that will 
emit a signal manually. 

Is there anyone who could help me, it would be greatly appreciated.

Thanks, 
Mike

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