[gnome-control-center] mouse: make the touchpad options separator non-selectable

[Felipe Borges <felipeborges src gnome org>]

commit 9e967503939aedd6679b38020de17b7f7b63c1ca
Author: Felipe Borges <feborges redhat com>
Date:   Tue Nov 3 17:00:55 2015 +0100

    mouse: make the touchpad options separator non-selectable
    
    Since the first entry in the Touchpad section causes the sensitive
    of the items below to change, those items are in a diferent ListBox.
    To make it look like it is all the same ListBox, we arbitrarily add
    a separator between the first item and the items below.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=756863

 panels/mouse/gnome-mouse-properties.ui |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/panels/mouse/gnome-mouse-properties.ui b/panels/mouse/gnome-mouse-properties.ui
index e8128bf..d8cf43f 100644
--- a/panels/mouse/gnome-mouse-properties.ui
+++ b/panels/mouse/gnome-mouse-properties.ui
@@ -406,6 +406,8 @@
                           <object class="GtkListBoxRow" id="touchpad-separator-row1">
                             <property name="visible">True</property>
                             <property name="can_focus">False</property>
+                            <property name="activatable">False</property>
+                            <property name="selectable">False</property>
                             <child>
                               <object class="GtkSeparator" id="touchpad-separator1">
                                 <property name="visible">True</property>