Giovanni Corriga wrote:

One of the projects we'd like to propose for the Summer of Code is adding native widgets bindings, starting with GTK widgets. But for that to work, we'd like to have a callbacks-enabled VM.

While this may be helpful, it is most certainly not a requirement.

Will the callbacks support code be integrated in the main VM code soon?

I don't know what Tim's plans are for integrating these changes into VMMaker. Other than that there is very little change required.

If so, will it be possible to have callbacks-enabled VMs available before the start of the Summer of Code (that is, before June)?

I have a set of VMs (Qwaq VMs to be specific; for use with Qwaq products) which support it already; if that were of any help I think I could convince my CEO to lend you a couple of those for the time being.

Cheers, - Andreas