Make the arrow and separator regular children of an hbox inside the

Make the arrow and separator regular children of an hbox inside the

2004-04-14  Matthias Clasen  <mclasen@redhat.com>

	* gtk/gtkcombobox.c: Make the arrow and separator regular
	children of an hbox inside the button, and propagate state
	changes from the button to the cell view.  (part of the fix
	for #138650, should also fix #137535)

	* gtk/gtkcellview.c (gtk_cell_view_expose): Pass the PRELIT
	state to gtk_cell_renderer_render() when prelighted. (part
	of the fix for #138650)

	* gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_render):
	Use PRELIGHT state when appropriate.  (part of the fix for
	#138650)