2006-01-24  Kristian Rietveld  <kris@gtk.org>

	#322591, Jonathan Blandford.

	* gtk/gtktreeview.[ch] (gtk_tree_view_get_search_entry),
	(gtk_tree_view_set_search_entry),
	(gtk_tree_view_get_search_position_func),
	(gtk_tree_view_set_search_position_func): New functions,
	and small adaptions to the tree view code to allow for setting
	the entry and search position function.

	* gtk/gtktreeprivate.h: Removed GtkTreeViewSearchDialogPositionFunc
	typedef, which is now in gtktreeview.h as
	GtkTreeViewSearchPositionFunc.  Add/update fields.

	* gtk/gtk.symbols: Add new functions.

	* tests/testtreesort.c: Add a little test for _set_search_entry().