2 files changed, 25 insertions, 0 deletions
diff --git a/applets/notification_area/main.c b/applets/notification_area/main.c
index 3068642c..c17fb446 100644
--- a/applets/notification_area/main.c
+++ b/applets/notification_area/main.c
@@ -188,6 +188,7 @@ na_tray_applet_unrealize (GtkWidget *widget)
 GTK_WIDGET_CLASS (na_tray_applet_parent_class)->unrealize (widget);
 }
 
+#if GTK_CHECK_VERSION (3, 0, 0)
 static inline gboolean
 style_context_lookup_color (GtkStyleContext *context,
 const gchar *color_name,
@@ -245,6 +246,7 @@ na_tray_applet_style_updated (GtkWidget *widget)
 gtk_widget_style_get (widget, "icon-size", &icon_size, NULL);
 na_tray_set_icon_size (applet->priv->tray, icon_size);
 }
+#endif
 
 #if GTK_CHECK_VERSION (3, 0, 0)
 static void
@@ -313,7 +315,9 @@ na_tray_applet_class_init (NaTrayAppletClass *class)
 
 widget_class->realize = na_tray_applet_realize;
 widget_class->unrealize = na_tray_applet_unrealize;
+#if GTK_CHECK_VERSION (3, 0, 0)
 widget_class->style_updated = na_tray_applet_style_updated;
+#endif
 applet_class->change_background = na_tray_applet_change_background;
 applet_class->change_orient = na_tray_applet_change_orient;
 
diff --git a/applets/notification_area/na-tray.c b/applets/notification_area/na-tray.c
index 4cb2a34a..c1b24da8 100644
--- a/applets/notification_area/na-tray.c
+++ b/applets/notification_area/na-tray.c
@@ -89,6 +89,27 @@ static TraysScreen *trays_screens = NULL;
 
 static void icon_tip_show_next (IconTip *icontip);
 
+#if !GTK_CHECK_VERSION (3, 0, 0)
+/* NaBox, an instantiable GtkBox */
+
+typedef GtkBox NaBox;
+typedef GtkBoxClass NaBoxClass;
+
+static GType na_box_get_type (void);
+
+G_DEFINE_TYPE (NaBox, na_box, GTK_TYPE_BOX)
+
+static void
+na_box_init (NaBox *box)
+{
+}
+
+static void
+na_box_class_init (NaBoxClass *klass)
+{
+}
+#endif
+
 /* NaTray */
 
 G_DEFINE_TYPE (NaTray, na_tray, GTK_TYPE_BIN)