Create a functional library with all the stuff we need.

Status: 100%
Assignee: Nick
Difficulty: Easy

Make a GObject for session management. If that all works, (core) applications should implement it, see step below.

Status: 100%
Assignee: Brian
Difficulty: Moderate

Mainly a task for easy individual developer, to port his/her application to 4ui. This also means your apps need to port to GtkBuilder.

Status: Depends on each component, completed for core modules
Assignee: Everyone
Difficulty: Easy

GtkBuilder works fine with XfceTitledDialog, but this only works if the library is properly linked, see Gnome bug 588238. You can work around this using something like this:

if (xfce_titled_dialog_get_type () == 0) return;

Status: Depends, probably something we have to live with until Gtk has a good proposal.