diff --git a/filter/uiconfig/ui/pdfviewpage.ui b/filter/uiconfig/ui/pdfviewpage.ui
index 33ee039b5441..863b8f7a7ad1 100644
--- a/filter/uiconfig/ui/pdfviewpage.ui
+++ b/filter/uiconfig/ui/pdfviewpage.ui
@@ -1,57 +1,57 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.36.0 -->
+<!-- Generated with glade 3.38.2 -->
 <interface domain="flt">
   <requires lib="gtk+" version="3.20"/>
   <object class="GtkAdjustment" id="adjustment1">
     <property name="lower">1</property>
     <property name="upper">2147483647</property>
     <property name="value">1</property>
-    <property name="step_increment">1</property>
-    <property name="page_increment">10</property>
+    <property name="step-increment">1</property>
+    <property name="page-increment">10</property>
   </object>
   <object class="GtkAdjustment" id="adjustment2">
     <property name="lower">50</property>
     <property name="upper">1600</property>
     <property name="value">100</property>
-    <property name="step_increment">1</property>
-    <property name="page_increment">10</property>
+    <property name="step-increment">1</property>
+    <property name="page-increment">10</property>
   </object>
   <object class="GtkBox" id="PdfViewPage">
     <property name="visible">True</property>
-    <property name="can_focus">False</property>
+    <property name="can-focus">False</property>
     <property name="hexpand">True</property>
     <property name="vexpand">True</property>
-    <property name="border_width">6</property>
+    <property name="border-width">6</property>
     <property name="spacing">12</property>
     <child>
       <object class="GtkBox" id="box1">
         <property name="visible">True</property>
-        <property name="can_focus">False</property>
+        <property name="can-focus">False</property>
         <property name="orientation">vertical</property>
         <property name="spacing">12</property>
         <child>
           <object class="GtkFrame" id="frame2">
             <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label_xalign">0</property>
-            <property name="shadow_type">none</property>
+            <property name="can-focus">False</property>
+            <property name="label-xalign">0</property>
+            <property name="shadow-type">none</property>
             <child>
-              <!-- n-columns=1 n-rows=1 -->
+              <!-- n-columns=1 n-rows=4 -->
               <object class="GtkGrid" id="grid1">
                 <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="row_spacing">6</property>
+                <property name="can-focus">False</property>
                 <property name="margin-start">12</property>
                 <property name="margin-top">6</property>
+                <property name="row-spacing">6</property>
                 <child>
                   <object class="GtkRadioButton" id="pageonly">
                     <property name="label" translatable="yes" context="pdfviewpage|pageonly">_Page only</property>
                     <property name="visible">True</property>
-                    <property name="can_focus">True</property>
-                    <property name="receives_default">False</property>
-                    <property name="use_underline">True</property>
+                    <property name="can-focus">True</property>
+                    <property name="receives-default">False</property>
+                    <property name="use-underline">True</property>
                     <property name="active">True</property>
-                    <property name="draw_indicator">True</property>
+                    <property name="draw-indicator">True</property>
                     <child internal-child="accessible">
                       <object class="AtkObject" id="pageonly-atkobject">
                         <property name="AtkObject::accessible-description" translatable="yes" context="pdfviewpage|extended_tip|pageonly">Select to generate a PDF file that shows only the page contents.</property>
@@ -59,18 +59,18 @@
                     </child>
                   </object>
                   <packing>
-                    <property name="left_attach">0</property>
-                    <property name="top_attach">0</property>
+                    <property name="left-attach">0</property>
+                    <property name="top-attach">0</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkRadioButton" id="outline">
                     <property name="label" translatable="yes" context="pdfviewpage|outline">Outl_ine and page</property>
                     <property name="visible">True</property>
-                    <property name="can_focus">True</property>
-                    <property name="receives_default">False</property>
-                    <property name="use_underline">True</property>
-                    <property name="draw_indicator">True</property>
+                    <property name="can-focus">True</property>
+                    <property name="receives-default">False</property>
+                    <property name="use-underline">True</property>
+                    <property name="draw-indicator">True</property>
                     <property name="group">pageonly</property>
                     <child internal-child="accessible">
                       <object class="AtkObject" id="outline-atkobject">
@@ -79,18 +79,18 @@
                     </child>
                   </object>
                   <packing>
-                    <property name="left_attach">0</property>
-                    <property name="top_attach">1</property>
+                    <property name="left-attach">0</property>
+                    <property name="top-attach">1</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkRadioButton" id="thumbs">
                     <property name="label" translatable="yes" context="pdfviewpage|thumbs">_Thumbnails and page</property>
                     <property name="visible">True</property>
-                    <property name="can_focus">True</property>
-                    <property name="receives_default">False</property>
-                    <property name="use_underline">True</property>
-                    <property name="draw_indicator">True</property>
+                    <property name="can-focus">True</property>
+                    <property name="receives-default">False</property>
+                    <property name="use-underline">True</property>
+                    <property name="draw-indicator">True</property>
                     <property name="group">pageonly</property>
                     <child internal-child="accessible">
                       <object class="AtkObject" id="thumbs-atkobject">
@@ -99,37 +99,37 @@
                     </child>
                   </object>
                   <packing>
-                    <property name="left_attach">0</property>
-                    <property name="top_attach">2</property>
+                    <property name="left-attach">0</property>
+                    <property name="top-attach">2</property>
                   </packing>
                 </child>
                 <child>
-                  <!-- n-columns=1 n-rows=1 -->
+                  <!-- n-columns=2 n-rows=1 -->
                   <object class="GtkGrid" id="grid2">
                     <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="column_spacing">12</property>
+                    <property name="can-focus">False</property>
+                    <property name="column-spacing">12</property>
                     <child>
                       <object class="GtkLabel" id="label4">
                         <property name="visible">True</property>
-                        <property name="can_focus">False</property>
+                        <property name="can-focus">False</property>
                         <property name="label" translatable="yes" context="pdfviewpage|label4">Open on pa_ge:</property>
-                        <property name="use_underline">True</property>
-                        <property name="mnemonic_widget">page</property>
+                        <property name="use-underline">True</property>
+                        <property name="mnemonic-widget">page</property>
                         <property name="xalign">0</property>
                       </object>
                       <packing>
-                        <property name="left_attach">0</property>
-                        <property name="top_attach">0</property>
+                        <property name="left-attach">0</property>
+                        <property name="top-attach">0</property>
                       </packing>
                     </child>
                     <child>
                       <object class="GtkSpinButton" id="page">
                         <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="activates_default">True</property>
-                        <property name="adjustment">adjustment1</property>
+                        <property name="can-focus">True</property>
+                        <property name="activates-default">True</property>
                         <property name="truncate-multiline">True</property>
+                        <property name="adjustment">adjustment1</property>
                         <child internal-child="accessible">
                           <object class="AtkObject" id="page-atkobject">
                             <property name="AtkObject::accessible-description" translatable="yes" context="pdfviewpage|extended_tip|page">Select to show the given page when the reader opens the PDF file.</property>
@@ -137,14 +137,14 @@
                         </child>
                       </object>
                       <packing>
-                        <property name="left_attach">1</property>
-                        <property name="top_attach">0</property>
+                        <property name="left-attach">1</property>
+                        <property name="top-attach">0</property>
                       </packing>
                     </child>
                   </object>
                   <packing>
-                    <property name="left_attach">0</property>
-                    <property name="top_attach">3</property>
+                    <property name="left-attach">0</property>
+                    <property name="top-attach">3</property>
                   </packing>
                 </child>
               </object>
@@ -152,7 +152,7 @@
             <child type="label">
               <object class="GtkLabel" id="label2">
                 <property name="visible">True</property>
-                <property name="can_focus">False</property>
+                <property name="can-focus">False</property>
                 <property name="label" translatable="yes" context="pdfviewpage|label2">Panes</property>
                 <attributes>
                   <attribute name="weight" value="bold"/>
@@ -169,26 +169,26 @@
         <child>
           <object class="GtkFrame" id="frame3">
             <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label_xalign">0</property>
-            <property name="shadow_type">none</property>
+            <property name="can-focus">False</property>
+            <property name="label-xalign">0</property>
+            <property name="shadow-type">none</property>
             <child>
-              <!-- n-columns=1 n-rows=1 -->
+              <!-- n-columns=1 n-rows=5 -->
               <object class="GtkGrid" id="grid3">
                 <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="row_spacing">6</property>
+                <property name="can-focus">False</property>
                 <property name="margin-start">12</property>
                 <property name="margin-top">6</property>
+                <property name="row-spacing">6</property>
                 <child>
                   <object class="GtkRadioButton" id="fitdefault">
                     <property name="label" translatable="yes" context="pdfviewpage|fitdefault">_Default</property>
                     <property name="visible">True</property>
-                    <property name="can_focus">True</property>
-                    <property name="receives_default">False</property>
-                    <property name="use_underline">True</property>
+                    <property name="can-focus">True</property>
+                    <property name="receives-default">False</property>
+                    <property name="use-underline">True</property>
                     <property name="active">True</property>
-                    <property name="draw_indicator">True</property>
+                    <property name="draw-indicator">True</property>
                     <child internal-child="accessible">
                       <object class="AtkObject" id="fitdefault-atkobject">
                         <property name="AtkObject::accessible-description" translatable="yes" context="pdfviewpage|extended_tip|fitdefault">Select to generate a PDF file that shows the page contents without zooming. If the reader software is configured to use a zoom factor by default, the page shows with that zoom factor.</property>
@@ -196,18 +196,18 @@
                     </child>
                   </object>
                   <packing>
-                    <property name="left_attach">0</property>
-                    <property name="top_attach">0</property>
+                    <property name="left-attach">0</property>
+                    <property name="top-attach">0</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkRadioButton" id="fitwin">
                     <property name="label" translatable="yes" context="pdfviewpage|fitwin">_Fit in window</property>
                     <property name="visible">True</property>
-                    <property name="can_focus">True</property>
-                    <property name="receives_default">False</property>
-                    <property name="use_underline">True</property>
-                    <property name="draw_indicator">True</property>
+                    <property name="can-focus">True</property>
+                    <property name="receives-default">False</property>
+                    <property name="use-underline">True</property>
+                    <property name="draw-indicator">True</property>
                     <property name="group">fitdefault</property>
                     <child internal-child="accessible">
                       <object class="AtkObject" id="fitwin-atkobject">
@@ -216,18 +216,18 @@
                     </child>
                   </object>
                   <packing>
-                    <property name="left_attach">0</property>
-                    <property name="top_attach">1</property>
+                    <property name="left-attach">0</property>
+                    <property name="top-attach">1</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkRadioButton" id="fitwidth">
                     <property name="label" translatable="yes" context="pdfviewpage|fitwidth">Fit _width</property>
                     <property name="visible">True</property>
-                    <property name="can_focus">True</property>
-                    <property name="receives_default">False</property>
-                    <property name="use_underline">True</property>
-                    <property name="draw_indicator">True</property>
+                    <property name="can-focus">True</property>
+                    <property name="receives-default">False</property>
+                    <property name="use-underline">True</property>
+                    <property name="draw-indicator">True</property>
                     <property name="group">fitdefault</property>
                     <child internal-child="accessible">
                       <object class="AtkObject" id="fitwidth-atkobject">
@@ -236,18 +236,18 @@
                     </child>
                   </object>
                   <packing>
-                    <property name="left_attach">0</property>
-                    <property name="top_attach">2</property>
+                    <property name="left-attach">0</property>
+                    <property name="top-attach">2</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkRadioButton" id="fitvis">
                     <property name="label" translatable="yes" context="pdfviewpage|fitvis">Fit _visible</property>
                     <property name="visible">True</property>
-                    <property name="can_focus">True</property>
-                    <property name="receives_default">False</property>
-                    <property name="use_underline">True</property>
-                    <property name="draw_indicator">True</property>
+                    <property name="can-focus">True</property>
+                    <property name="receives-default">False</property>
+                    <property name="use-underline">True</property>
+                    <property name="draw-indicator">True</property>
                     <property name="group">fitdefault</property>
                     <child internal-child="accessible">
                       <object class="AtkObject" id="fitvis-atkobject">
@@ -256,24 +256,24 @@
                     </child>
                   </object>
                   <packing>
-                    <property name="left_attach">0</property>
-                    <property name="top_attach">3</property>
+                    <property name="left-attach">0</property>
+                    <property name="top-attach">3</property>
                   </packing>
                 </child>
                 <child>
-                  <!-- n-columns=1 n-rows=1 -->
+                  <!-- n-columns=2 n-rows=1 -->
                   <object class="GtkGrid" id="grid4">
                     <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="column_spacing">12</property>
+                    <property name="can-focus">False</property>
+                    <property name="column-spacing">12</property>
                     <child>
                       <object class="GtkRadioButton" id="fitzoom">
                         <property name="label" translatable="yes" context="pdfviewpage|fitzoom">_Zoom factor:</property>
                         <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="receives_default">False</property>
-                        <property name="use_underline">True</property>
-                        <property name="draw_indicator">True</property>
+                        <property name="can-focus">True</property>
+                        <property name="receives-default">False</property>
+                        <property name="use-underline">True</property>
+                        <property name="draw-indicator">True</property>
                         <property name="group">fitdefault</property>
                         <accessibility>
                           <relation type="label-for" target="zoom"/>
@@ -285,20 +285,20 @@
                         </child>
                       </object>
                       <packing>
-                        <property name="left_attach">0</property>
-                        <property name="top_attach">0</property>
+                        <property name="left-attach">0</property>
+                        <property name="top-attach">0</property>
                       </packing>
                     </child>
                     <child>
                       <object class="GtkSpinButton" id="zoom">
                         <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="activates_default">True</property>
+                        <property name="can-focus">True</property>
+                        <property name="activates-default">True</property>
+                        <property name="truncate-multiline">True</property>
                         <property name="adjustment">adjustment2</property>
                         <accessibility>
                           <relation type="labelled-by" target="fitzoom"/>
                         </accessibility>
-                        <property name="truncate-multiline">True</property>
                         <child internal-child="accessible">
                           <object class="AtkObject" id="zoom-atkobject">
                             <property name="AtkObject::accessible-description" translatable="yes" context="pdfviewpage|extended_tip|zoom">Select a given zoom factor when the reader opens the PDF file.</property>
@@ -306,14 +306,14 @@
                         </child>
                       </object>
                       <packing>
-                        <property name="left_attach">1</property>
-                        <property name="top_attach">0</property>
+                        <property name="left-attach">1</property>
+                        <property name="top-attach">0</property>
                       </packing>
                     </child>
                   </object>
                   <packing>
-                    <property name="left_attach">0</property>
-                    <property name="top_attach">4</property>
+                    <property name="left-attach">0</property>
+                    <property name="top-attach">4</property>
                   </packing>
                 </child>
               </object>
@@ -321,7 +321,7 @@
             <child type="label">
               <object class="GtkLabel" id="label3">
                 <property name="visible">True</property>
-                <property name="can_focus">False</property>
+                <property name="can-focus">False</property>
                 <property name="label" translatable="yes" context="pdfviewpage|label3">Magnification</property>
                 <attributes>
                   <attribute name="weight" value="bold"/>
@@ -345,26 +345,26 @@
     <child>
       <object class="GtkFrame" id="frame1">
         <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="label_xalign">0</property>
-        <property name="shadow_type">none</property>
+        <property name="can-focus">False</property>
+        <property name="label-xalign">0</property>
+        <property name="shadow-type">none</property>
         <child>
-          <!-- n-columns=1 n-rows=1 -->
+          <!-- n-columns=1 n-rows=5 -->
           <object class="GtkGrid" id="grid5">
             <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="row_spacing">6</property>
+            <property name="can-focus">False</property>
             <property name="margin-start">12</property>
             <property name="margin-top">6</property>
+            <property name="row-spacing">6</property>
             <child>
               <object class="GtkRadioButton" id="defaultlayout">
                 <property name="label" translatable="yes" context="pdfviewpage|defaultlayout">D_efault</property>
                 <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">False</property>
-                <property name="use_underline">True</property>
+                <property name="can-focus">True</property>
+                <property name="receives-default">False</property>
+                <property name="use-underline">True</property>
                 <property name="active">True</property>
-                <property name="draw_indicator">True</property>
+                <property name="draw-indicator">True</property>
                 <child internal-child="accessible">
                   <object class="AtkObject" id="defaultlayout-atkobject">
                     <property name="AtkObject::accessible-description" translatable="yes" context="pdfviewpage|extended_tip|defaultlayout">Select to generate a PDF file that shows the pages according to the layout setting of the reader software.</property>
@@ -372,18 +372,18 @@
                 </child>
               </object>
               <packing>
-                <property name="left_attach">0</property>
-                <property name="top_attach">0</property>
+                <property name="left-attach">0</property>
+                <property name="top-attach">0</property>
               </packing>
             </child>
             <child>
               <object class="GtkRadioButton" id="singlelayout">
                 <property name="label" translatable="yes" context="pdfviewpage|singlelayout">_Single page</property>
                 <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">False</property>
-                <property name="use_underline">True</property>
-                <property name="draw_indicator">True</property>
+                <property name="can-focus">True</property>
+                <property name="receives-default">False</property>
+                <property name="use-underline">True</property>
+                <property name="draw-indicator">True</property>
                 <property name="group">defaultlayout</property>
                 <child internal-child="accessible">
                   <object class="AtkObject" id="singlelayout-atkobject">
@@ -392,18 +392,18 @@
                 </child>
               </object>
               <packing>
-                <property name="left_attach">0</property>
-                <property name="top_attach">1</property>
+                <property name="left-attach">0</property>
+                <property name="top-attach">1</property>
               </packing>
             </child>
             <child>
               <object class="GtkRadioButton" id="contlayout">
                 <property name="label" translatable="yes" context="pdfviewpage|contlayout">C_ontinuous</property>
                 <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">False</property>
-                <property name="use_underline">True</property>
-                <property name="draw_indicator">True</property>
+                <property name="can-focus">True</property>
+                <property name="receives-default">False</property>
+                <property name="use-underline">True</property>
+                <property name="draw-indicator">True</property>
                 <property name="group">defaultlayout</property>
                 <child internal-child="accessible">
                   <object class="AtkObject" id="contlayout-atkobject">
@@ -412,18 +412,18 @@
                 </child>
               </object>
               <packing>
-                <property name="left_attach">0</property>
-                <property name="top_attach">2</property>
+                <property name="left-attach">0</property>
+                <property name="top-attach">2</property>
               </packing>
             </child>
             <child>
               <object class="GtkRadioButton" id="contfacinglayout">
                 <property name="label" translatable="yes" context="pdfviewpage|contfacinglayout">Co_ntinuous facing</property>
                 <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">False</property>
-                <property name="use_underline">True</property>
-                <property name="draw_indicator">True</property>
+                <property name="can-focus">True</property>
+                <property name="receives-default">False</property>
+                <property name="use-underline">True</property>
+                <property name="draw-indicator">True</property>
                 <property name="group">defaultlayout</property>
                 <child internal-child="accessible">
                   <object class="AtkObject" id="contfacinglayout-atkobject">
@@ -432,19 +432,19 @@
                 </child>
               </object>
               <packing>
-                <property name="left_attach">0</property>
-                <property name="top_attach">3</property>
+                <property name="left-attach">0</property>
+                <property name="top-attach">3</property>
               </packing>
             </child>
             <child>
               <object class="GtkCheckButton" id="firstonleft">
                 <property name="label" translatable="yes" context="pdfviewpage|firstonleft">First page is _left</property>
                 <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">False</property>
-                <property name="margin_top">6</property>
-                <property name="use_underline">True</property>
-                <property name="draw_indicator">True</property>
+                <property name="can-focus">True</property>
+                <property name="receives-default">False</property>
+                <property name="margin-top">6</property>
+                <property name="use-underline">True</property>
+                <property name="draw-indicator">True</property>
                 <child internal-child="accessible">
                   <object class="AtkObject" id="firstonleft-atkobject">
                     <property name="AtkObject::accessible-description" translatable="yes" context="pdfviewpage|extended_tip|firstonleft">Select to generate a PDF file that shows pages side by side in a continuous column. For more than two pages, the first page is displayed on the left. You must enable support for complex text layout on Language settings - Languages in the Options dialog box.</property>
@@ -452,8 +452,8 @@
                 </child>
               </object>
               <packing>
-                <property name="left_attach">0</property>
-                <property name="top_attach">4</property>
+                <property name="left-attach">0</property>
+                <property name="top-attach">4</property>
               </packing>
             </child>
           </object>
@@ -461,7 +461,7 @@
         <child type="label">
           <object class="GtkLabel" id="label1">
             <property name="visible">True</property>
-            <property name="can_focus">False</property>
+            <property name="can-focus">False</property>
             <property name="label" translatable="yes" context="pdfviewpage|label1">Page Layout</property>
             <attributes>
               <attribute name="weight" value="bold"/>