[news.eclipse.platform.swt] Root TreeITem without Expand-Button and Line

[Adam Pordzik <adresseverbummelt@xxxxxx>]

Hello,

Windows offers a treeview-style "TVS_LINESATROOT" which is set in
Tree.java's widgetStyle. Since I need an absolute (and for now really
only one) root TreeItem it would be fine if I can hide the line and
the expand/collapse button beside this TreeItem. (Althought this also
could be nice for trees with multiple roots)

What possibilities are there to do this? At least for Windows, is there
a WM_* that I can send to tree.handle or something similiar?

How about other platforms? Gnome/OS-X/Motif? Do they have a analog
appearance for root items?

I think it would it be a good idea offering this as optional, system-
dependend, style-bit for Tree().

A

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