[gtk+] action bar: Use a regular box instead of GtkCenterBox

[Matthias Clasen <matthiasc src gnome org>]

commit ef565e2713c9a76c1b67dc7d1023dbba114109b7
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Feb 16 23:02:05 2014 -0500

    action bar: Use a regular box instead of GtkCenterBox
    
    GtkBox now supports a centered child, so GtkCenterBox is
    no longer needed here.

 gtk/gtkactionbar.c               |   13 ++++++-------
 gtk/resources/ui/gtkactionbar.ui |    3 ++-
 2 files changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/gtk/gtkactionbar.c b/gtk/gtkactionbar.c
index 0075fc2..9be1fe0 100644
--- a/gtk/gtkactionbar.c
+++ b/gtk/gtkactionbar.c
@@ -24,7 +24,7 @@
 #include "gtkaccessible.h"
 #include "gtkbuildable.h"
 #include "gtktypebuiltins.h"
-#include "gtkcenterbox.h"
+#include "gtkbox.h"
 #include "gtkrevealer.h"
 
 #include <string.h>
@@ -253,7 +253,7 @@ gtk_action_bar_buildable_add_child (GtkBuildable *buildable,
   GtkActionBarPrivate *priv = gtk_action_bar_get_instance_private (action_bar);
 
   if (type && strcmp (type, "center") == 0)
-    gtk_center_box_set_center_widget (GTK_CENTER_BOX (priv->center_box), GTK_WIDGET (child));
+    gtk_box_set_center_widget (GTK_BOX (priv->center_box), GTK_WIDGET (child));
   else if (!type)
     gtk_container_add (GTK_CONTAINER (buildable), GTK_WIDGET (child));
   else
@@ -285,7 +285,7 @@ gtk_action_bar_pack_start (GtkActionBar *action_bar,
 {
   GtkActionBarPrivate *priv = gtk_action_bar_get_instance_private (action_bar);
 
-  gtk_center_box_pack_start (GTK_CENTER_BOX (priv->center_box), child);
+  gtk_box_pack_start (GTK_BOX (priv->center_box), child, FALSE, TRUE, 0);
 }
 
 /**
@@ -304,7 +304,7 @@ gtk_action_bar_pack_end (GtkActionBar *action_bar,
 {
   GtkActionBarPrivate *priv = gtk_action_bar_get_instance_private (action_bar);
 
-  gtk_center_box_pack_end (GTK_CENTER_BOX (priv->center_box), child);
+  gtk_box_pack_end (GTK_BOX (priv->center_box), child, FALSE, TRUE, 0);
 }
 
 /**
@@ -322,8 +322,7 @@ gtk_action_bar_set_center_widget (GtkActionBar *action_bar,
 {
   GtkActionBarPrivate *priv = gtk_action_bar_get_instance_private (action_bar);
 
-  gtk_center_box_set_center_widget (GTK_CENTER_BOX (priv->center_box),
-                                    center_widget);
+  gtk_box_set_center_widget (GTK_BOX (priv->center_box), center_widget);
 }
 
 /**
@@ -343,7 +342,7 @@ gtk_action_bar_get_center_widget (GtkActionBar *action_bar)
 
   g_return_val_if_fail (GTK_IS_ACTION_BAR (action_bar), NULL);
 
-  return gtk_center_box_get_center_widget (GTK_CENTER_BOX (priv->center_box));
+  return gtk_box_get_center_widget (GTK_BOX (priv->center_box));
 }
 
 /**
diff --git a/gtk/resources/ui/gtkactionbar.ui b/gtk/resources/ui/gtkactionbar.ui
index ed77a07..5a6a198 100644
--- a/gtk/resources/ui/gtkactionbar.ui
+++ b/gtk/resources/ui/gtkactionbar.ui
@@ -8,8 +8,9 @@
         <property name="visible">True</property>
         <property name="can_focus">False</property>
         <child>
-          <object class="GtkCenterBox" id="center_box">
+          <object class="GtkBox" id="center_box">
             <property name="visible">True</property>
+            <property name="orientation">horizontal</property>
             <property name="can_focus">False</property>
             <property name="border_width">0</property>
             <property name="spacing">6</property>