[Newbies] Quick noob snippets

[cdrick]

> Then you should have a look at ColorPickerMorph  :-)
>>
>
>
> Keep in mind we are on the beginners list. I do know where this is used,
> and why. But if someone asks this on the beginners list it is bad advice to
> give.
>
> If you know *exactly* what you are doing, like if you are working on the
> system-level implementation of a modal color picker, or the internal logic
> of an MVC-like pop-up menu that actually has to wait until closed before
> returning a value, then yes, #doOneCycleNow is useful. It still is a
> dangerous hack, because even though it looks innocuous, it is actually a
> recursive call on something that's not particularly designed for recursion
> (in Morphic, you are always in a doOneCycle already).
>
> - Bert -
>

sounds like a nice class comment ;)

Cédrick
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