Re: Support for callbacks...

[Herman Bruyninckx <Herman Bruyninckx mech kuleuven ac be>]

On Wed, 16 Jul 2003, Lars Clausen wrote:

> > [...]
> >> Have you looked at DiaCanvas(2)?  It does a number of the basic Dia
> >> things (connections and handles), but is designed to be used as a
> >> widget.
> >> 
> > It indeed has the basic callback structure I was looking for? So, the
> > natural question for me is: Is there any common roadmap between Dia
> > and DiaCanvas?  (Or has there ever be a common history?)
> 
> I'm not sure it has that callback structure, I haven't looked at it
> myself.  

Well, the demo that comes with it prints out the actions I do on the
canvas, so this proves to me that there is at least some form of
callback handling.

> It's a split-off from Dia for some who wanted the connections and
> such but not all the other Dia stuff.
> 
Ok, I see. Usually both kinds of needs can be serviced by a
well-designed architecture, that splits off decoupled functionalities
in separate libraries :-)

Herman

-- 
  K.U.Leuven, Mechanical Engineering, Robotics Research Group
<http://people.mech.kuleuven.ac.be/~bruyninc> Tel: +32 16 322480