[Pharo-project] Question about the design of the setting browser

[Stéphane Ducasse]

Hi alain

I was reading the settingbrowser code and I have a question:
why the settingbrowser inherits from MorphTreeModel.

Why it does not inherits from Object or Model and has different widgets
that may or not inherits from MorphTreeModel.

To me it fits better the composition.

Stef