[gnome-control-center] color: Make the 'Set for all users' insensitive if the profile is already set

[Richard Hughes <rhughes src gnome org>]

commit 93184f16b924478be6c5f6e6719e46463cdf458e
Author: Richard Hughes <richard hughsie com>
Date:   Fri May 18 15:59:01 2012 +0100

    color: Make the 'Set for all users' insensitive if the profile is already set
    
    Resolves: https://bugzilla.gnome.org/show_bug.cgi?id=676271

 panels/color/cc-color-panel.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/panels/color/cc-color-panel.c b/panels/color/cc-color-panel.c
index 1b446c0..9c600b7 100644
--- a/panels/color/cc-color-panel.c
+++ b/panels/color/cc-color-panel.c
@@ -1069,6 +1069,8 @@ gcm_prefs_devices_treeview_clicked_cb (GtkTreeSelection *selection,
   widget = GTK_WIDGET (gtk_builder_get_object (priv->builder,
                                                "toolbutton_device_default"));
   gtk_widget_set_visible (widget, profile != NULL);
+  if (profile)
+    gtk_widget_set_sensitive (widget, !cd_profile_get_is_system_wide (profile));
   widget = GTK_WIDGET (gtk_builder_get_object (priv->builder,
                                                "toolbutton_device_add"));
   gtk_widget_set_visible (widget, FALSE);