1 files changed, 9 insertions, 10 deletions
diff --git a/chart2/source/inc/ChartResourceGroups.hxx b/chart2/source/inc/ChartResourceGroups.hxx
index 2a81b5cfd3cc..ecb886f194af 100644
--- a/chart2/source/inc/ChartResourceGroups.hxx
+++ b/chart2/source/inc/ChartResourceGroups.hxx
@@ -27,7 +27,6 @@
 namespace chart
 {
 using namespace ::com::sun::star;
-using namespace ::com::sun::star::chart2;
 
 class SplinePropertiesDialog;
 class SteppedPropertiesDialog;
@@ -38,7 +37,7 @@ enum
     POS_3DSCHEME_REALISTIC = 1
 };
 
-class Dim3DLookResourceGroup : public ChangingResource
+class Dim3DLookResourceGroup final : public ChangingResource
 {
 public:
     explicit Dim3DLookResourceGroup(weld::Builder* pBuilder);
@@ -57,7 +56,7 @@ private:
     std::unique_ptr<weld::ComboBox> m_xLB_Scheme;
 };
 
-class SortByXValuesResourceGroup : public ChangingResource
+class SortByXValuesResourceGroup final : public ChangingResource
 {
 public:
     explicit SortByXValuesResourceGroup(weld::Builder* pBuilder);
@@ -74,7 +73,7 @@ private:
     std::unique_ptr<weld::CheckButton> m_xCB_XValueSorting;
 };
 
-class StackingResourceGroup : public ChangingResource
+class StackingResourceGroup final : public ChangingResource
 {
 public:
     explicit StackingResourceGroup(weld::Builder* pBuilder);
@@ -99,7 +98,7 @@ private:
 #define POS_LINETYPE_SMOOTH 1
 #define POS_LINETYPE_STEPPED 2
 
-class SplineResourceGroup : public ChangingResource
+class SplineResourceGroup final : public ChangingResource
 {
 public:
     explicit SplineResourceGroup(weld::Builder* pBuilder, weld::Window* pParent);
@@ -113,19 +112,19 @@ private:
     DECL_LINK(LineTypeChangeHdl, weld::ComboBox&, void);
     DECL_LINK(SplineDetailsDialogHdl, weld::Button&, void);
     DECL_LINK(SteppedDetailsDialogHdl, weld::Button&, void);
-    SplinePropertiesDialog& getSplinePropertiesDialog();
-    SteppedPropertiesDialog& getSteppedPropertiesDialog();
+    std::shared_ptr<SplinePropertiesDialog> getSplinePropertiesDialog();
+    std::shared_ptr<SteppedPropertiesDialog> getSteppedPropertiesDialog();
 
 private:
     weld::Window* m_pParent;
     std::unique_ptr<weld::Label> m_xFT_LineType;
     std::unique_ptr<weld::ComboBox> m_xLB_LineType;
     std::unique_ptr<weld::Button> m_xPB_DetailsDialog;
-    std::unique_ptr<SplinePropertiesDialog> m_xSplinePropertiesDialog;
-    std::unique_ptr<SteppedPropertiesDialog> m_xSteppedPropertiesDialog;
+    std::shared_ptr<SplinePropertiesDialog> m_xSplinePropertiesDialog;
+    std::shared_ptr<SteppedPropertiesDialog> m_xSteppedPropertiesDialog;
 };
 
-class GeometryResourceGroup : public ChangingResource
+class GeometryResourceGroup final : public ChangingResource
 {
 public:
     explicit GeometryResourceGroup(weld::Builder* pBuilder);