Update/event handling from within callback functions

[Ndru]

Is there a convenient way to handle events and/or gui updates from within a callback function?

I need to create an application containing a long running recursive callback function and still have user interface updates without returning to the main loop. I also need to temporarily suspend the recursion at a certain point until user input is provided.

Can someone help me out with ideas of how to achieve this or let me know of possible setbacks i'm likely to encounter?

[cweiske]

[Ndru]

Thanks for the quick answer.

It worked like a charm.