Hi all,

Apologies if this goes through twice.

I extracted some functions from working on haskellfm, and made them a bit generic. There's no new functionality in this, but some handy functions that I found useful while working on it. They take some of the pain out extracting information from stores and adding more information in.

The modules are:

Graphics.UI.Gtk.Generics.ListStore:

Functionality for:
Repopulating an existing ListStore with a list of new data.
Obtaining an element from a ListStore, identified by a TreePath.
Prepending/Appending a ListStore with another list.

Graphics.UI.Gtk.Generics.TreeStore:

Functionality for:
Obtaining all the objects from a TreeStore that correspond to a TreePath.
Finding a TreePath to match the elements in a supplied list.

Graphics.UI.Gtk.Generics.TreeView

*At the moment this only applies to a TreeView with ListStore.*

Functionality for:
Getting a single selection from a TreeView containing a ListStore.
Getting multiple selections from a TreeView containing a ListStore.
Applying a function to a single selection of a TreeView containing a ListStore.
Applying a function across multiple selections from a TreeView containing a ListStore.

The package is available on Hackage at:
http://hackage.haskell.org/package/Gtk2hsGenerics-0.1

Regards,
Michael