GIMP UI Framework
  =================

This document describes how the GIMP UI framework functions and is
implemented. Here, "UI framework" refers to the system that saves the
UI layout between GIMP sessions, i.e. how docks, dockable dialogs etc
are setup.


  Key Classes
  -----------

GimpDockable      - Represents a dockable dialog.
GimpDockbook      - A GtkNotebook of GimpDockables
GimpDock          - A columns of GimpDockbooks
GimpDockColumns   - A set of GimpDocks arranged side by side.
GimpDockWindow    - A toplevel window containing a GimpDockColumns.
GimpImageWindow   - A toplevel window containing images and one
                    GimpDockColumns to the left and to the right.
GimpDialogFactory - A factory to create and position toplevel windows
GimpSessionInfo   - Contains session info for one toplevel
GimpUIConfigurer  - Configures the UI when switching between
                    single-window and multi-window mode