tdf#119931 Fix accessibility warnings in printerpaperpage.ui

Change-Id: If92bf6ac4c466524da2eab33440bf765b3d5d6f6
Reviewed-on: https://gerrit.libreoffice.org/70335
Tested-by: Jenkins
Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>

solenv/sanitizers/ui/vcl.suppr

@@ -8,14 +8,6 @@ vcl/uiconfig/ui/printdialog.ui://GtkLabel[@id='pagemargintxt2'] orphan-label
 vcl/uiconfig/ui/printdialog.ui://GtkLabel[@id='sheetmargintxt2'] orphan-label
 vcl/uiconfig/ui/printdialog.ui://GtkComboBox[@id='scriptdirection'] no-labelled-by
 vcl/uiconfig/ui/printerdevicepage.ui://GtkEntry[@id='custom'] no-labelled-by
-vcl/uiconfig/ui/printerpaperpage.ui://GtkLabel[@id='paperft'] orphan-label
-vcl/uiconfig/ui/printerpaperpage.ui://GtkLabel[@id='orientft'] orphan-label
-vcl/uiconfig/ui/printerpaperpage.ui://GtkLabel[@id='duplexft'] orphan-label
-vcl/uiconfig/ui/printerpaperpage.ui://GtkLabel[@id='slotft'] orphan-label
-vcl/uiconfig/ui/printerpaperpage.ui://GtkComboBoxText[@id='paperlb'] no-labelled-by
-vcl/uiconfig/ui/printerpaperpage.ui://GtkComboBoxText[@id='orientlb'] no-labelled-by
-vcl/uiconfig/ui/printerpaperpage.ui://GtkComboBoxText[@id='duplexlb'] no-labelled-by
-vcl/uiconfig/ui/printerpaperpage.ui://GtkComboBoxText[@id='slotlb'] no-labelled-by
 vcl/uiconfig/ui/printprogressdialog.ui://GtkLabel[@id='label'] orphan-label
 vcl/uiconfig/ui/printprogressdialog.ui://GtkProgressBar[@id='progressbar'] no-labelled-by
 vcl/qa/cppunit/builder/demo.ui://GtkLabel[@id='labelfoo'] orphan-label

vcl/uiconfig/ui/printerpaperpage.ui

@@ -18,6 +18,7 @@
         <property name="can_focus">False</property>
         <property name="label" translatable="yes" context="printerpaperpage|paperft">_Paper size:</property>
         <property name="use_underline">True</property>
+        <property name="mnemonic_widget">paperlb</property>
         <property name="xalign">1</property>
       </object>
       <packing>
@@ -31,6 +32,7 @@
         <property name="can_focus">False</property>
         <property name="label" translatable="yes" context="printerpaperpage|orientft">_Orientation:</property>
         <property name="use_underline">True</property>
+        <property name="mnemonic_widget">orientlb</property>
         <property name="xalign">1</property>
       </object>
       <packing>
@@ -44,6 +46,7 @@
         <property name="can_focus">False</property>
         <property name="label" translatable="yes" context="printerpaperpage|duplexft">_Duplex:</property>
         <property name="use_underline">True</property>
+        <property name="mnemonic_widget">duplexlb</property>
         <property name="xalign">1</property>
       </object>
       <packing>
@@ -57,6 +60,7 @@
         <property name="can_focus">False</property>
         <property name="label" translatable="yes" context="printerpaperpage|slotft">Paper tray:</property>
         <property name="use_underline">True</property>
+        <property name="mnemonic_widget">slotlb</property>
         <property name="xalign">1</property>
       </object>
       <packing>