[OpenWalnut-Dev] Momentarily blocking the GUI interface?

[David Moreno-Dominguez]

Hello,
I am developing a module for walnut, but I am not very versed in high end programming.
I would like to ask if there is any easy command or way, in order to "freeze" the gui while a heavy computation is made (that might take several seconds) in order to prevent the user from changing controls or triggering any action during this time.
After reading through the template and all i find is the trigger-triggered and trigger-ready, which freeze the trigger that was just used, but not anything else.
It is not a vital issue so there's no big problem if there is no way to do this, but I had though it might be a good idea to prevent user errors.

Regards,

David Moreno-Dominguez
PhD Student
Methods & Development Unit: Cortical Networks and Cognitive Functions
Max Planck Institute for Human Cognitive and Brain Sciences
Stephanstraße 1A, 04103 Leipzig, Germany
Phone: +49 341 9940-2418
Email: moreno at cbs.mpg.de
http://www.cbs.mpg.de/~moreno