fix String->OUString conversion

OUString::valueOf(sal_uInt16) means OUString::valueOf(sal_Unicode),
we want OUString::valueOf(sal_Int32)

regression from 2cb8883c

Change-Id: Ie1ea4de258b9f94f1c0cfec4335512e15be02e68

cui/source/tabpages/numfmt.cxx

@@ -1014,8 +1014,8 @@ void SvxNumberFormatTabPage::UpdateOptions_Impl( sal_Bool bCheckCatChange /*= sa
             aEdLeadZeroes.Enable();
             aBtnNegRed.Enable();
             aBtnThousand.Enable();
-            aEdDecimals  .SetText( OUString::valueOf( nDecimals ) );
-            aEdLeadZeroes.SetText( OUString::valueOf( nZeroes ) );
+            aEdDecimals  .SetText( OUString::valueOf( static_cast<sal_Int32>(nDecimals) ) );
+            aEdLeadZeroes.SetText( OUString::valueOf( static_cast<sal_Int32>(nZeroes) ) );
             aBtnNegRed   .Check( bNegRed );
             aBtnThousand .Check( bThousand );
             break;

cui/source/tabpages/numpages.cxx

@@ -1280,11 +1280,11 @@ void    SvxNumOptionsTabPage::Reset( const SfxItemSet& rSet )
     if(!aLevelLB.GetEntryCount())
     {
         for(sal_uInt16 i = 1; i <= pSaveNum->GetLevelCount(); i++)
-            aLevelLB.InsertEntry( OUString::valueOf(i));
+            aLevelLB.InsertEntry( OUString::valueOf(static_cast<sal_Int32>(i)));
         if(pSaveNum->GetLevelCount() > 1)
         {
             OUString sEntry( "1 - " );
-            sEntry += OUString::valueOf( pSaveNum->GetLevelCount() );
+            sEntry += OUString::valueOf( static_cast<sal_Int32>(pSaveNum->GetLevelCount()) );
             aLevelLB.InsertEntry(sEntry);
             aLevelLB.SelectEntry(sEntry);
         }
@@ -3044,11 +3044,11 @@ void SvxNumPositionTabPage::Reset( const SfxItemSet& rSet )
     if(!aLevelLB.GetEntryCount())
     {
         for(sal_uInt16 i = 1; i <= pSaveNum->GetLevelCount(); i++)
-            aLevelLB.InsertEntry( OUString::valueOf(i) );
+            aLevelLB.InsertEntry( OUString::valueOf(static_cast<sal_Int32>(i)) );
         if(pSaveNum->GetLevelCount() > 1)
         {
             OUString sEntry( "1 - " );
-            sEntry += OUString::valueOf( pSaveNum->GetLevelCount() );
+            sEntry += OUString::valueOf( static_cast<sal_Int32>(pSaveNum->GetLevelCount()) );
             aLevelLB.InsertEntry(sEntry);
             aLevelLB.SelectEntry(sEntry);
         }