2006-05-19  Matthias Clasen  <mclasen@redhat.com>

	* gtk/gtk.symbols:
	* gtk/gtkprintoperation.h:
	* gtk/gtkprintoperation.c (gtk_print_operation_cancel): New function
	to cancel a running print operation.

	* gtk/gtkprintoperation-private.h (struct _GtkPrintOperationPrivate):
	Add a cancelled flag, use g types, use bitfields.

	* gtk/gtkprintoperation.c (print_pages): Clean up after the idle
	in the synchronous case.