[Q]: is thre a multi-column tree list morph?

Thierry Reignier thierry_reignier at hotmail.com
Fri Nov 1 08:56:37 UTC 2002


Hi,

I have looked at the different GUI builder tools (CGUI, Prefab) but
haven't found the complex Morph I need.

I have looked at different Morph coming with the default 3.2 image but same 
there, haven't found the dreamed widget.

(Tree List Widget:
ObjectExplorer>>explorerFor: uses a SimpleHierarchicalListMorph. nice
Multi column Widget:
ArchiveViewer>>createWindow uses a PluggableListMorph and works
better with a PluggableMultiColumnListMorph.
Celeste class>>buildMorphicTocEntryListFor: uses a
PluggableMultiColumnListMorphByItem. But why so many classes
multicolumn morphs?)

My question is:
Is there a combination of both somewhere, ie a multi column tree list morph?
Ideally a container morph with scrollbars if needed that can accepts
column submorphs, one supporting tree functions (expand, collapse),
and as many other simple independent column morphs as needed.
A column morph would present one and only attribute of a model
- not multiple as ArchiveViewer).
Additionally with each column morph accepting a header and online
manual resizing of column width.

[Hoping for the best]: Hasn't someone built such a widget?

Thierry





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