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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