1 files changed, 10 insertions, 8 deletions
diff --git a/chart2/source/controller/dialogs/dlg_NumberFormat.hxx b/chart2/source/controller/dialogs/dlg_NumberFormat.hxx
index f0c69702f14e..be02edeb6257 100644
--- a/chart2/source/controller/dialogs/dlg_NumberFormat.hxx
+++ b/chart2/source/controller/dialogs/dlg_NumberFormat.hxx
@@ -16,28 +16,30 @@
  *   except in compliance with the License. You may obtain a copy of
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
-#ifndef INCLUDED_CHART2_SOURCE_CONTROLLER_DIALOGS_DLG_NUMBERFORMAT_HXX
-#define INCLUDED_CHART2_SOURCE_CONTROLLER_DIALOGS_DLG_NUMBERFORMAT_HXX
+#pragma once
 
 #include <sfx2/basedlgs.hxx>
 
-namespace weld { class Window; }
+namespace weld
+{
+class Window;
+class Container;
+}
 class SfxItemSet;
 class SfxItemPool;
 
 namespace chart
 {
-
 class NumberFormatDialog : public SfxSingleTabDialogController
 {
+    std::unique_ptr<weld::Container> m_xContent;
+
 public:
-    NumberFormatDialog(weld::Window* pParent, SfxItemSet& rSet);
+    NumberFormatDialog(weld::Window* pParent, const SfxItemSet& rSet);
 
-    static SfxItemSet CreateEmptyItemSetForNumberFormatDialog( SfxItemPool& rItemPool );
+    static SfxItemSet CreateEmptyItemSetForNumberFormatDialog(SfxItemPool& rItemPool);
 };
 
 } //namespace chart
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */