Some cleanups to the GtkDialog code: (#170746, Morten Welinder) Simplify,

Some cleanups to the GtkDialog code: (#170746, Morten Welinder) Simplify,

2005-03-23  Matthias Clasen  <mclasen@redhat.com>

	Some cleanups to the GtkDialog code:  (#170746,
	Morten Welinder)
	* gtk/gtkdialog.c (action_widget_activated): Simplify,
	use _gtk_dialog_get_response_for_widget.
	(gtk_dialog_add_action_widget): Use the correct signal
	id for non-buttons.
	(gtk_dialog_set_response_sensitive):
	(gtk_dialog_set_default_response): Use get_response_data.
	(gtk_dialog_run): Don't disconnect the signals if the
	dialog was destroyed while running.