add renderer for lock icon

Change-Id: I88e2a7ee44523482cf36099281c0f632fae7eac0
Reviewed-on: https://gerrit.libreoffice.org/69177
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

cui/uiconfig/ui/dbregisterpage.ui

@@ -4,6 +4,8 @@
   <requires lib="gtk+" version="3.18"/>
   <object class="GtkTreeStore" id="liststore3">
     <columns>
+      <!-- column-name expander -->
+      <column type="GdkPixbuf"/>
       <!-- column-name text -->
       <column type="gchararray"/>
       <!-- column-name text2 -->
@@ -72,10 +74,16 @@
                             <property name="clickable">True</property>
                             <property name="reorderable">True</property>
                             <property name="sort_indicator">True</property>
+                            <child>
+                              <object class="GtkCellRendererPixbuf" id="cellrenderertext4"/>
+                              <attributes>
+                                <attribute name="pixbuf">0</attribute>
+                              </attributes>
+                            </child>
                             <child>
                               <object class="GtkCellRendererText" id="cellrenderer1"/>
                               <attributes>
-                                <attribute name="text">0</attribute>
+                                <attribute name="text">1</attribute>
                               </attributes>
                             </child>
                           </object>
@@ -89,7 +97,7 @@
                             <child>
                               <object class="GtkCellRendererText" id="cellrenderer2"/>
                               <attributes>
-                                <attribute name="text">1</attribute>
+                                <attribute name="text">2</attribute>
                               </attributes>
                             </child>
                           </object>