[gtk+] widget-factory: Fix multi-selection example

[Matthias Clasen <matthiasc src gnome org>]

commit 04b5c5f14adf6ec35498d10b5a57ccf15b36b26c
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jul 14 09:17:47 2014 -0400

    widget-factory: Fix multi-selection example
    
    It turns out that activate-on-single-click interferes with the
    expected multi-selection behavior. Turn it off, since there's nothing
    to activate in this list, anyway.

 demos/widget-factory/widget-factory.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/demos/widget-factory/widget-factory.ui b/demos/widget-factory/widget-factory.ui
index 9bb2252..d9b1aed 100644
--- a/demos/widget-factory/widget-factory.ui
+++ b/demos/widget-factory/widget-factory.ui
@@ -2995,6 +2995,7 @@ Suspendisse feugiat quam quis dolor accumsan cursus. </property>
                           <object class="GtkListBox" id="munsell">
                             <property name="visible">True</property>
                             <property name="selection-mode">multiple</property>
+                            <property name="activate-on-single-click">False</property>
                           </object>
                         </child>
                       </object>