Make this function take an index and a GtkToolItem.

Make this function take an index and a GtkToolItem.

Thu Oct 23 21:55:10 2003  Soeren Sandmann  <sandmann@daimi.au.dk>

	* gtk/gtktoolbar.c (gtk_toolbar_highlight_drop_location): Make
	this function take an index and a GtkToolItem.

	* tests/testtoolbar.c (main): Make "Show Arrow" default to
	true. Make one of the separators !draw and expand.
	Update for new highlight_drop_location() API.

	* gtk/gtktoolitem.[ch]: Remove "pack_end" property

	* gtk/gtktoolbar.h: Formatting fixes.

	* gtk/gtktoolbar.c: Remove "pack_end" child property. Allow
	separator tool items to expand.
	(logical_to_physical, physical_to_logical): Fix off-by-one errors
	(Fix #125472, Marco Pesenti Gritti)

	* gtk/gtkseparatortoolitem.[ch]: Add new "draw" property.
	(gtk_separator_tool_item_expose) only draw if "draw" is TRUE. Also
	return FALSE, not TRUE.
	(gtk_separator_too_item_{set|get}_property,
	(gtk_separator_tool_item_{set|get}_draw): new functions