Examples of MVC Apps?

Andreas Raab Andreas.Raab at gmx.de
Fri May 24 19:22:12 UTC 2002


Thanks! I'll check it out.

Cheers,
  - Andreas

> -----Original Message-----
> From: squeak-dev-admin at lists.squeakfoundation.org 
> [mailto:squeak-dev-admin at lists.squeakfoundation.org] On 
> Behalf Of Hans-Martin Mosner
> Sent: Friday, May 24, 2002 9:00 PM
> To: squeak-dev at lists.squeakfoundation.org
> Subject: Re: Examples of MVC Apps?
> 
> 
> Andreas Raab wrote:
> 
> > Hi,
> >
> > > I've not been able to find it quickly (must have displaced it
> > > somewhere with that beautiful proof for which the book margin
> > > was too small :-) I guess it might be on my notebook. Will look
> > > later today. Anyway, it was not a complete solution but mostly a
> > > proof of concept to test how fast rectangle lists for clipping
> > > regions on the BitBlt level could be when done completely in
> > Smalltalk.
> >
> > That's what I'm interested in, too. Benchmarking the morphic redraw
> > cycle shows that there should be significant improvements 
> possible by
> > keeping a list of invalidated regions in the canvas around. I was
> > suspecting that this may be in the range of 10-20+% but I 
> never had the
> > time to get into it.
> 
> Here's the code. It's about a year old, and contains some incomplete
> classes for a tiny morphic system I had in mind at the time. 
> I thought I
> had the clip list implemented as a list of stripes, but it's just a
> rectangle list. Performance seems ok anyway. The classes of 
> interest are
> TMClipList (with 2 example methods) and TMDrawContext. Run in 
> MVC, as the
> examples use ScheduledControllers to run on the screen 
> background behind
> windows.
> 
> Cheers,
> Hans-Martin
> 




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