convert ACCESSIBILITY module from String to OUString

Change-Id: Ia4d2e1feef575cb911e981fbb8b6359755ab0dd9

accessibility/inc/accessibility/helper/IComboListBoxHelper.hxx

@@ -38,7 +38,7 @@ namespace accessibility
     public:
         virtual ~IComboListBoxHelper() = 0;
 
-        virtual String          GetEntry( sal_uInt16 nPos ) const = 0;
+        virtual OUString        GetEntry( sal_uInt16 nPos ) const = 0;
         virtual Rectangle       GetDropDownPosSizePixel( ) const = 0;
         virtual Rectangle       GetBoundingRectangle( sal_uInt16 nItem ) const = 0;
         virtual Rectangle       GetWindowExtentsRelative( Window* pRelativeWindow ) = 0;

accessibility/inc/accessibility/helper/listboxhelper.hxx

@@ -46,7 +46,7 @@ public:
         m_aComboListBox( _pListBox ){}
 
     // -----------------------------------------------------------------------------
-    virtual String          GetEntry( sal_uInt16 nPos ) const
+    virtual OUString        GetEntry( sal_uInt16 nPos ) const
     {
         return m_aComboListBox.GetEntry( nPos );
     }

accessibility/source/extended/AccessibleToolPanelDeckTabBar.cxx

@@ -144,7 +144,7 @@ namespace accessibility
         m_pPanelDeck->AddListener( *this );
         m_aChildren.resize( m_pPanelDeck->GetPanelCount() );
 
-        const String sAccessibleDescription( TK_RES_STRING( RID_STR_ACC_DESC_PANELDECL_TABBAR ) );
+        const OUString sAccessibleDescription( TK_RES_STRING( RID_STR_ACC_DESC_PANELDECL_TABBAR ) );
         i_rTabBar.SetAccessibleName( sAccessibleDescription );
         i_rTabBar.SetAccessibleDescription( sAccessibleDescription );
 

accessibility/source/extended/accessibleiconchoicectrlentry.cxx

@@ -494,13 +494,13 @@ throw(RuntimeException)
         SolarMutexGuard aSolarGuard;
         ::osl::MutexGuard aGuard( m_aMutex );
 
-        String sText = getText();
-        if  ( ( 0 > nStartIndex ) || ( sText.Len() <= nStartIndex )
-            || ( 0 > nEndIndex ) || ( sText.Len() <= nEndIndex ) )
+        OUString sText = getText();
+        if  ( ( 0 > nStartIndex ) || ( sText.getLength() <= nStartIndex )
+            || ( 0 > nEndIndex ) || ( sText.getLength() <= nEndIndex ) )
             throw IndexOutOfBoundsException();
 
         sal_Int32 nLen = nEndIndex - nStartIndex + 1;
-        ::svt::OStringTransfer::CopyString( sText.Copy( (sal_uInt16)nStartIndex, (sal_uInt16)nLen ), m_pIconCtrl );
+        ::svt::OStringTransfer::CopyString( sText.copy( nStartIndex, nLen ), m_pIconCtrl );
 
         return sal_True;
     }

accessibility/source/extended/accessiblelistboxentry.cxx

@@ -580,13 +580,13 @@ namespace accessibility
         ::osl::MutexGuard aGuard( m_aMutex );
         EnsureIsAlive();
 
-        String sText = getText();
-        if  ( ( 0 > nStartIndex ) || ( sText.Len() <= nStartIndex )
-            || ( 0 > nEndIndex ) || ( sText.Len() <= nEndIndex ) )
+        OUString sText = getText();
+        if  ( ( 0 > nStartIndex ) || ( sText.getLength() <= nStartIndex )
+            || ( 0 > nEndIndex ) || ( sText.getLength() <= nEndIndex ) )
             throw IndexOutOfBoundsException();
 
         sal_Int32 nLen = nEndIndex - nStartIndex + 1;
-        ::svt::OStringTransfer::CopyString( sText.Copy( (sal_uInt16)nStartIndex, (sal_uInt16)nLen ), getListBox() );
+        ::svt::OStringTransfer::CopyString( sText.copy( nStartIndex, nLen ), getListBox() );
 
         return sal_True;
     }