Fixes based on comments from Marco Pesenti Gritti.

Fixes based on comments from Marco Pesenti Gritti.

Sat Oct 11 15:23:27 2003  Kristian Rietveld  <kris@gtk.org>

	Fixes based on comments from Marco Pesenti Gritti.

	* gtk/gtkentry.c (gtk_entry_set_text): block the completion changed
	signal handler, avoids the completion popup to popup when text is
	set programmatically in most cases (we actually have to handle this
	in the _editable functions as well, but that will break popping up
	when the user actually typed something :),
	(gtk_entry_completion_key_press): when handling enter, bail out
	when nothing has been selected,
	(gtk_entry_completion_changed): don't popdown when the entry content
	changed.

	* gtk/gtkentrycompletion.c (gtk_entry_completion_init),
	(gtk_entry_completion_selected_changed): unselect_all on the
	first selected changed signal. Avoids having a default row selected,
	(_gtk_entry_completion_popup): don't select the first row by default.

	* gtk/gtkentryprivate.h (struct _GtkEntryCompletionPrivate): add a
	first_sel_changed field.