Wed Dec 17 21:23:01 2003  Kristian Rietveld  <kris@gtk.org>

	Yay! Fixed height mode! Hooray! (Part 2 of #80868).

	* gtk/gtktreeview.c (gtk_tree_view_class_init),
	(gtk_tree_view_init), (gtk_tree_view_set_property),
	(gtk_tree_view_get_property), (gtk_tree_view_set_model): add a
	fixed_height_mode property,
	(intialize_fixed_height_mode), (do_validate_rows),
	(column_sizing_notify), (gtk_tree_view_set_fixed_height_mode),
	(gtk_tree_view_style_set), (gtk_tree_view_row_changed),
	(gtk_tree_view_row_inserted), (gtk_tree_view_remove_column),
	(gtk_tree_view_insert_column): implement fixed height mode,
	(gtk_tree_view_append_column), (gtk_tree_view_insert_column),
	(gtk_tree_view_insert_column_with_attributes),
	(gtk_tree_view_insert_column_with_data_func): update docs.

	* gtk/gtktreeprivate.h: add two fields to GtkTreePrivate.