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-rw-r--r--widgets/table/e-tree-memory.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/widgets/table/e-tree-memory.c b/widgets/table/e-tree-memory.c
index a221512c18..4ea1e01c3d 100644
--- a/widgets/table/e-tree-memory.c
+++ b/widgets/table/e-tree-memory.c
@@ -18,8 +18,8 @@
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
*/
#include <config.h>
@@ -421,9 +421,18 @@ e_tree_memory_new (void)
return (ETreeMemory *) g_object_new (E_TREE_MEMORY_TYPE, NULL);
}
+/**
+ * e_tree_memory_set_expanded_default
+ *
+ * Sets the state of nodes to be append to a thread.
+ * They will either be expanded or collapsed, according to
+ * the value of @expanded.
+ */
void
e_tree_memory_set_expanded_default (ETreeMemory *etree, gboolean expanded)
{
+ g_return_if_fail (etree != NULL);
+
etree->priv->expanded_default = expanded;
}