[gtk+] GtkCellAreaBox: Use G_PARAM_EXPLICIT_NOTIFY

[Matthias Clasen <matthiasc src gnome org>]

commit 8b1757b6e044d9a17ed16eed24052a96291fe843
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Jun 7 14:07:32 2014 -0400

    GtkCellAreaBox: Use G_PARAM_EXPLICIT_NOTIFY

 gtk/gtkcellareabox.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkcellareabox.c b/gtk/gtkcellareabox.c
index 05ec4bb..c682ec6 100644
--- a/gtk/gtkcellareabox.c
+++ b/gtk/gtkcellareabox.c
@@ -312,7 +312,7 @@ gtk_cell_area_box_class_init (GtkCellAreaBoxClass *class)
                                                      0,
                                                      G_MAXINT,
                                                      0,
-                                                     GTK_PARAM_READWRITE));
+                                                     GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY));
 
   /* Cell Properties */
   /**