How to animate scrolling?
Tim Rowledge
tim at sumeru.stanford.edu
Thu Jul 19 15:35:44 UTC 2001
"Andreas Raab" <Andreas.Raab at gmx.de> is widely believed to have written:
> step
> "Spawn a second (minor) step method"
> self startSteppingSelector: #minorStep.
> [self isNotFinishedYet] whileTrue:[
> self world doOneCycle.
> ].
> self stopSteppingSelector: #minorStep.
Neat. I'll see what I can do with it. I don't suppose there is some sort
of #replaceSteppingSelectorWith: that would sort of delegate the
stepping for a while?
>
> Ah, yes and:
> > I need to take a morph that is already owned
> > and make it the visual top of the stack in the
> > same owner. What do I do?
>
> aMorph owner addMorphFront: aMorph.
Dang, I looked at all the *front* stuff with MethodFinder and it never
ocurred to me that adding a morph again would do that.
tim
--
Tim Rowledge, tim at sumeru.stanford.edu, http://sumeru.stanford.edu/tim
Strange OpCodes: MTP: MounT Programmer
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