Corrects a bug in gtk_tree_remove_items and gtk_tree_item_destroy.
Adds the possibility to connect all items by lines. This is the
default now. You can overide this with the function
gtk_tree_set_view_line which take a tree and a boolean.
This tree widget looks way more finished with the lines. Very
nice. Check it out and run gtk/testtree.
-Shawn
There is also another tree widget implementation by
AOSASA Shigeru <aozasa@sakuranet.or.jp>:
ftp://ftp.gimp.org/pub/gtk/contrib/gtk-shige-971216-0.tar.gz
-Shawn
