Re: [boost] Re: Re: Java style GUI in C++

From: Doug Gregor (dgregor_at_[hidden])
Date: 2004-08-23 16:30:26

On Aug 23, 2004, at 4:27 PM, Rob Stewart wrote:
> I'm not Boost.Signal expert, but I think that is possible.  You
> need to group your slots so that you can impose an order.  Thus,
> the enabler would be in the group that sorts first.  Then, your
> signal should be defined with a Combiner that won't call further
> signals if any returns false.  That means that your enabler will
> always be called first and, if it returns true, the rest of the
> slots will be invoked.

Yes, that'll work.

        Doug