reorient dialog to standard orientation

Change-Id: I4883d3f79250edeafb78fa58f993955b5839f041
Reviewed-on: https://gerrit.libreoffice.org/69531
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

extensions/uiconfig/spropctrlr/ui/taborder.ui

 <?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.22.1 -->
 <interface domain="pcr">
   <requires lib="gtk+" version="3.18"/>
   <requires lib="LibreOffice" version="1.0"/>
@@ -6,59 +7,22 @@
     <property name="can_focus">False</property>
     <property name="border_width">6</property>
     <property name="title" translatable="yes" context="taborder|TabOrderDialog">Tab Order</property>
+    <property name="modal">True</property>
+    <property name="default_width">0</property>
+    <property name="default_height">0</property>
     <property name="type_hint">dialog</property>
+    <child>
+      <placeholder/>
+    </child>
     <child internal-child="vbox">
       <object class="GtkBox" id="dialog-vbox3">
         <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
         <property name="spacing">12</property>
         <child internal-child="action_area">
           <object class="GtkButtonBox" id="dialog-action_area3">
             <property name="can_focus">False</property>
-            <property name="orientation">vertical</property>
             <property name="layout_style">end</property>
-            <child>
-              <object class="GtkButton" id="upB">
-                <property name="label" translatable="yes" context="taborder|upB">_Move Up</property>
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">True</property>
-                <property name="use_underline">True</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkButton" id="downB">
-                <property name="label" translatable="yes" context="taborder|downB">Move _Down</property>
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">True</property>
-                <property name="use_underline">True</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkButton" id="autoB">
-                <property name="label" translatable="yes" context="taborder|autoB">_Automatic Sort</property>
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">True</property>
-                <property name="margin_bottom">30</property>
-                <property name="use_underline">True</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">2</property>
-              </packing>
-            </child>
             <child>
               <object class="GtkButton" id="ok">
                 <property name="label">gtk-ok</property>
@@ -101,6 +65,7 @@
                 <property name="expand">False</property>
                 <property name="fill">True</property>
                 <property name="position">5</property>
+                <property name="secondary">True</property>
               </packing>
             </child>
           </object>
@@ -128,12 +93,80 @@
                 <property name="top_padding">6</property>
                 <property name="left_padding">12</property>
                 <child>
-                  <object class="pcrlo-TabOrderListBox" id="CTRLtree:border">
+                  <object class="GtkGrid">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
-                    <property name="min_width_chars">30</property>
-                    <child internal-child="selection">
-                      <object class="GtkTreeSelection" id="TabOrderListBox-selection1"/>
+                    <property name="column_spacing">12</property>
+                    <child>
+                      <object class="pcrlo-TabOrderListBox" id="CTRLtree:border">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="hexpand">True</property>
+                        <property name="vexpand">True</property>
+                        <property name="min_width_chars">30</property>
+                        <child internal-child="selection">
+                          <object class="GtkTreeSelection" id="TabOrderListBox-selection1"/>
+                        </child>
+                      </object>
+                      <packing>
+                        <property name="left_attach">0</property>
+                        <property name="top_attach">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkButtonBox">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="orientation">vertical</property>
+                        <property name="spacing">6</property>
+                        <property name="layout_style">start</property>
+                        <child>
+                          <object class="GtkButton" id="upB">
+                            <property name="label" translatable="yes" context="taborder|upB">_Move Up</property>
+                            <property name="visible">True</property>
+                            <property name="can_focus">True</property>
+                            <property name="receives_default">True</property>
+                            <property name="use_underline">True</property>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">0</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkButton" id="downB">
+                            <property name="label" translatable="yes" context="taborder|downB">Move _Down</property>
+                            <property name="visible">True</property>
+                            <property name="can_focus">True</property>
+                            <property name="receives_default">True</property>
+                            <property name="use_underline">True</property>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">1</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkButton" id="autoB">
+                            <property name="label" translatable="yes" context="taborder|autoB">_Automatic Sort</property>
+                            <property name="visible">True</property>
+                            <property name="can_focus">True</property>
+                            <property name="receives_default">True</property>
+                            <property name="use_underline">True</property>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">2</property>
+                          </packing>
+                        </child>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                        <property name="top_attach">0</property>
+                      </packing>
                     </child>
                   </object>
                 </child>
@@ -159,9 +192,6 @@
       </object>
     </child>
     <action-widgets>
-      <action-widget response="0">upB</action-widget>
-      <action-widget response="0">downB</action-widget>
-      <action-widget response="0">autoB</action-widget>
       <action-widget response="-5">ok</action-widget>
       <action-widget response="-6">cancel</action-widget>
       <action-widget response="-11">help</action-widget>