1 files changed, 7 insertions, 9 deletions
diff --git a/chart2/source/controller/inc/dlg_DataEditor.hxx b/chart2/source/controller/inc/dlg_DataEditor.hxx
index 878dc9d9cd69..205e822a12a5 100644
--- a/chart2/source/controller/inc/dlg_DataEditor.hxx
+++ b/chart2/source/controller/inc/dlg_DataEditor.hxx
@@ -17,10 +17,10 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_CHART2_SOURCE_CONTROLLER_INC_DLG_DATAEDITOR_HXX
-#define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_DLG_DATAEDITOR_HXX
+#pragma once
 
 #include <vcl/weld.hxx>
+#include <rtl/ref.hxx>
 
 namespace com::sun::star::uno { class XComponentContext; }
 namespace comphelper { template <class Tp, class Arg> class mem_fun1_t; }
@@ -33,14 +33,14 @@ namespace com::sun::star {
 
 namespace chart
 {
-
+class ChartModel;
 class DataBrowser;
 
-class DataEditor : public weld::GenericDialogController
+class DataEditor final : public weld::GenericDialogController
 {
 public:
     DataEditor(weld::Window* pParent,
-               const css::uno::Reference<css::chart2::XChartDocument> & xChartDoc,
+               rtl::Reference<::chart::ChartModel> xChartDoc,
                const css::uno::Reference<css::uno::XComponentContext> & xContext);
     virtual ~DataEditor() override;
 
@@ -51,7 +51,7 @@ public:
 private:
     bool                           m_bReadOnly;
 
-    css::uno::Reference<css::chart2::XChartDocument> m_xChartDoc;
+    rtl::Reference<::chart::ChartModel> m_xChartDoc;
     css::uno::Reference<css::uno::XComponentContext> m_xContext;
 
     std::unique_ptr<weld::Toolbar> m_xTbxData;
@@ -63,13 +63,11 @@ private:
     VclPtr<DataBrowser> m_xBrwData;
 
     /// handles actions of the toolbox
-    DECL_LINK( ToolboxHdl, const OString&, void );
+    DECL_LINK( ToolboxHdl, const OUString&, void );
     /// is called, if the cursor of the table has moved
     DECL_LINK( BrowserCursorMovedHdl, DataBrowser*, void);
 };
 
 } // namespace chart
 
-#endif // INCLUDED_CHART2_SOURCE_CONTROLLER_INC_DLG_DATAEDITOR_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */