convert sc/.../solveroptions.hxx from String to OUString

Change-Id: I2f00c298acfa79403d3e5e596b1c2e6cf6d84128

sc/source/ui/inc/solveroptions.hxx

@@ -50,7 +50,7 @@ class ScSolverOptionsDialog : public ModalDialog
     SvLBoxButtonData* mpCheckButtonData;
     com::sun::star::uno::Sequence<OUString> maImplNames;
     com::sun::star::uno::Sequence<OUString> maDescriptions;
-    String          maEngine;
+    OUString        maEngine;
     com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> maProperties;
 
     DECL_LINK( EngineSelectHdl, void* );
@@ -66,11 +66,11 @@ public:
     ScSolverOptionsDialog( Window* pParent,
                            const com::sun::star::uno::Sequence<OUString>& rImplNames,
                            const com::sun::star::uno::Sequence<OUString>& rDescriptions,
-                           const String& rEngine,
+                           const OUString& rEngine,
                            const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue>& rProperties );
     ~ScSolverOptionsDialog();
 
-    const String& GetEngine() const;
+    const OUString& GetEngine() const;
     const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue>& GetProperties();
 };
 
@@ -87,7 +87,7 @@ public:
     ScSolverIntegerDialog( Window * pParent );
     ~ScSolverIntegerDialog();
 
-    void        SetOptionName( const String& rName );
+    void        SetOptionName( const OUString& rName );
     void        SetValue( sal_Int32 nValue );
     sal_Int32   GetValue() const;
 };
@@ -104,7 +104,7 @@ public:
     ScSolverValueDialog( Window * pParent );
     ~ScSolverValueDialog();
 
-    void        SetOptionName( const String& rName );
+    void        SetOptionName( const OUString& rName );
     void        SetValue( double fValue );
     double      GetValue() const;
 };

sc/source/ui/miscdlgs/solveroptions.cxx

@@ -111,7 +111,7 @@ void ScSolverOptionsString::Paint( const Point& rPos, SvTreeListBox& rDev, const
 ScSolverOptionsDialog::ScSolverOptionsDialog( Window* pParent,
                         const uno::Sequence<OUString>& rImplNames,
                         const uno::Sequence<OUString>& rDescriptions,
-                        const String& rEngine,
+                        const OUString& rEngine,
                         const uno::Sequence<beans::PropertyValue>& rProperties )
     : ModalDialog( pParent, ScResId( RID_SCDLG_SOLVEROPTIONS ) ),
     maFtEngine      ( this, ScResId( FT_ENGINE ) ),
@@ -158,7 +158,7 @@ ScSolverOptionsDialog::ScSolverOptionsDialog( Window* pParent,
             nSelect = 0;
         }
         else
-            maEngine.Erase();
+            maEngine = "";
         maProperties.realloc(0);        // don't use options from different engine
     }
     if ( nSelect >= 0 )                 // select in list box
@@ -176,7 +176,7 @@ ScSolverOptionsDialog::~ScSolverOptionsDialog()
     delete mpCheckButtonData;
 }
 
-const String& ScSolverOptionsDialog::GetEngine() const
+const OUString& ScSolverOptionsDialog::GetEngine() const
 {
     return maEngine;    // already updated in selection handler
 }
@@ -416,7 +416,7 @@ ScSolverIntegerDialog::~ScSolverIntegerDialog()
 {
 }
 
-void ScSolverIntegerDialog::SetOptionName( const String& rName )
+void ScSolverIntegerDialog::SetOptionName( const OUString& rName )
 {
     maFtName.SetText( rName );
 }
@@ -453,7 +453,7 @@ ScSolverValueDialog::~ScSolverValueDialog()
 {
 }
 
-void ScSolverValueDialog::SetOptionName( const String& rName )
+void ScSolverValueDialog::SetOptionName( const OUString& rName )
 {
     maFtName.SetText( rName );
 }