2005-02-24  Matthias Clasen  <mclasen@redhat.com>

        Fix #167259, reported by  Christian Persch:

	* gtk/gtkwidget.c (gtk_widget_unparent): Unmap the reparented
	widget, even if we avoid the unrealizing.
	(gtk_widget_reparent_subwindows): Make reparenting work for
	!NO_WINDOW widgets which have other windows which are siblings
	of widget->window (as e.g. GtkSpinButton).