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GSettings: add g_settings_reset()

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Resets a key to its default value.
This commit is contained in:
Ryan Lortie
2010-07-22 17:49:40 -04:00
parent f6d3e224df
commit aed440815e
6 changed files with 76 additions and 9 deletions
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24
gio/gsettings.c
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@@ -1961,7 +1961,29 @@ g_settings_get_has_unapplied (GSettings *settings)
G_DELAYED_SETTINGS_BACKEND (settings->priv->backend));
}
/* Extra API (sync, get_child, is_writable, list_items) {{{1 */
/* Extra API (reset, sync, get_child, is_writable, list_items) {{{1 */
/**
* g_settings_reset:
* @settings: a #GSettings object
* @key: the name of a key
*
* Resets @key to its default value.
*
* This call resets the key, as much as possible, to its default value.
* That might the value specified in the schema or the one set by the
* administrator.
**/
void
g_settings_reset (GSettings *settings,
const gchar *key)
{
gchar *path;
path = g_strconcat (settings->priv->path, key, NULL);
g_settings_backend_reset (settings->priv->backend, path, NULL);
g_free (path);
}
/**
* g_settings_sync:
*