Fixes #102168.

[~andy/gtk] / gtk / gtktreednd.c

diff --git a/gtk/gtktreednd.c b/gtk/gtktreednd.c
index 09718a799b10e45dd3acc84daf7733d170fc3f92..7d9c13677ec96858bd5686b8548fa21b37369e1a 100644 (file)
--- a/gtk/gtktreednd.c
+++ b/gtk/gtktreednd.c
@@ -97,6 +97,9 @@ gtk_tree_drag_source_row_draggable (GtkTreeDragSource *drag_source,
     return (* iface->row_draggable) (drag_source, path);
   else
     return TRUE;
+    /* Returning TRUE if row_draggable is not implemented is a fallback.
+       Interface implementations such as GtkTreeStore and GtkListStore really should
+       implement row_draggable. */
 }