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#!/usr/bin/env python
#
# A very simple program that monitors a single key for changes.
#
import gtk
import gconf
def key_changed_callback (client, cnxn_id, entry, label):
if not entry.value:
label.set ('<unset>')
else:
if entry.value.type == gconf.VALUE_STRING:
label.set_text (entry.value.to_string ())
else:
label.set ('<wrong type>')
client = gconf.client_get_default ()
window = gtk.Window ()
window.set_default_size (120, 80)
window.connect ('destroy', lambda w: gtk.main_quit ())
s = client.get_string ("/testing/directory/key")
label = gtk.Label (s or '<unset>')
window.add (label)
client.add_dir ('/testing/directory',
gconf.CLIENT_PRELOAD_NONE)
client.notify_add ("/testing/directory/key",
key_changed_callback, label)
window.show_all ()
gtk.main ()
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