Why does not have a standard Tree Structure in Pharo?

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Why does not have a standard Tree Structure in Pharo?

Bing Liang
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Re: Why does not have a standard Tree Structure in Pharo?

stepharo

Dear Pharoes,

I see a lot of tree applications in Pharo, like Nautilus, GLM, FastTable, Spec, etc 
but they have their own tree structures.  not common for others.

can you give some example?
I do not think that we have different tree structures so I'm curious.

This is probably because the TreeWidget requires that we wrap items.
I just  looked into Dolpin Smalltalk , it has a standard TreeStructure class used anywhere.

Why does not have a standard Tree Structure in Pharo?

What do you mean that a Tree Structure?

Best regards!

Liang