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24 <a name="id686625"></a>Change notification</h2></div></div></div>
26 GConf requires you to call <a href="/usr/share/gtk-doc/html/gconf/gconf-gconf-client.html#gconf-client-add-dir"><code class="function">gconf_client_add_dir()</code></a> and
27 <a href="/usr/share/gtk-doc/html/gconf/gconf-gconf-client.html#gconf-client-notify-add"><code class="function">gconf_client_notify_add()</code></a> to get change notification. With
28 GSettings, this is not necessary; signals get emitted automatically
32 The <a class="link" href="GSettings.html#GSettings-changed" title='The "changed" signal'><span class="type">"changed"</span></a> signal is emitted for each changed key.
33 There is also a <a class="link" href="GSettings.html#GSettings-change-event" title='The "change-event" signal'><span class="type">"change-event"</span></a> signal that you can handle
34 if you need to see groups of keys that get changed at the same time.
37 GSettings also notifies you about changes in writability of keys,
38 with the <a class="link" href="GSettings.html#GSettings-writable-changed" title='The "writable-changed" signal'><span class="type">"writable-changed"</span></a> signal (and the
39 <a class="link" href="GSettings.html#GSettings-writable-change-event" title='The "writable-change-event" signal'><span class="type">"writable-change-event"</span></a> signal).
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