gtk-demo: Change sidebar tab behavior

Change the sidebar to use the 'item' tab
behavior.

Fixes: #3543

diff --git a/demos/gtk-demo/main.ui b/demos/gtk-demo/main.ui
index 6efbc8e9d179c932c23b73ae9e5a60f3b803281d..64e9577975af72056db897252e7fb7476e948b0e 100644 (file)
--- a/demos/gtk-demo/main.ui
+++ b/demos/gtk-demo/main.ui
@@ -83,6 +83,7 @@
                     <style>
                       <class name="navigation-sidebar"/>
                     </style>
+                    <property name="tab-behavior">item</property>
                     <property name="factory">
                       <object class="GtkBuilderListItemFactory">
                         <property name="resource">/ui/main-listitem.ui</property>