2009-04-20 Moritz <moritz@gnu.org>

• cm-openpgp.c (save_attr): Call gpa_cm_object_alert_dialog()

instead of gpa_window_error().

• gtktools.c (gpa_window_error): Use

gtk_window_set_transient_for().

• cm-object.c: New item ALERT_DIALOG in enum.

(gpa_cm_object_class_init): Register "alert-dialog" signal through
g_signal_new.
(gpa_cm_object_alert_dialog): New function, emits alert-dialog
signal on given object.

• cm-object.h (struct _GpaCMObjectClass): New member: alert_dialog.

Declare function gpa_cm_object_alert_dialog.

• cardman.c (alert_dialog_cb): New function.

(update_card_widget): Connect to alert-dialog signal of newly
created GpaCMObject object.