How does one set the expanded/collapsed setting on a GtkTreeItem manually? I've created a short test GTK application using Glade and C, and I manually add items to the tree (all files/dirs in the root directory in fact), but when it displays, I see the submenus displayed, however the top-level item has the "+" pixmap displayed. ~3KB JPEG attached describing it. This is on GTK/GDK/GLib 1.2.7 and Glade 0.5.7, under XFree86 3.3.6
window1.jpg