Re: TreeView Design

["Gareth Foster" <earthwormgaz googlemail com>]

> struct Derived: public Base { ... };

Yes, sorry.

> it->member = <any pointer to a class/struct that derived from Base>;

But what about setting the data therein, using GTKmm, things like this
are possible:

Gtk::TreeModel::Row row = *(m_refTreeModel->append());
row[m_Columns.m_col_id] = 1;

I am trying to get my head around the magic that makes this possible.

Hope that makes more sense.

Gaz