[gtkmm] TreeView::append_column API question

["Daniel Evison" <devison pacificit co nz>]

Hi,
As a very minor point, I was wondering if it would make more sense for the
TreeView::append_column to return the column instead of the column count.

Then instead of this (from example_treeview_editable_cells.cc):

    gint cols_count = m_TreeView.append_column("Number", *pRenderer);
    Gtk::TreeViewColumn* pColumn = m_TreeView.get_column(cols_count-1);

You could say:

    Gtk::TreeViewColumn* pColumn = m_TreeView.append_column("Number",
*pRenderer);

Would that often be more useful?

Dan