+
+
+/* Callback for when an item disappears from the source list.
+ By implication, this means that the item has been inserted into the
+ destination.
+ */
+static void
+on_row_deleted (PsppireSelector *selector)
+{
+ g_signal_emit (selector, signals [SELECTED], 0);
+}
+
+/* Callback for when a new item appears in the source list.
+ By implication, this means that an item has been deleted from the
+ destination.
+ */
+static void
+on_row_inserted (PsppireSelector *selector)
+{
+ g_signal_emit (selector, signals [DE_SELECTED], 0);
+}
+
+
+