loplugin:finalclasses in chart2

Change-Id: I6cc88d50df7a6c77285f8534de43fd0c8d251bf7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/128505
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

37 files changed, 43 insertions, 42 deletions

diff --git a/chart2/source/controller/inc/AccessibleChartView.hxx b/chart2/source/controller/inc/AccessibleChartView.hxx
index 814666e34016..2e1473a546dc 100644
--- a/chart2/source/controller/inc/AccessibleChartView.hxx
+++ b/chart2/source/controller/inc/AccessibleChartView.hxx
@@ -48,7 +48,7 @@ typedef ::cppu::ImplInheritanceHelper<
     AccessibleChartView_Base;
 }
 
-class AccessibleChartView :
+class AccessibleChartView final :
         public impl::AccessibleChartView_Base
 {
 public:
diff --git a/chart2/source/controller/inc/AxisItemConverter.hxx b/chart2/source/controller/inc/AxisItemConverter.hxx
index 76c047105d3c..ffbe6eee4dc4 100644
--- a/chart2/source/controller/inc/AxisItemConverter.hxx
+++ b/chart2/source/controller/inc/AxisItemConverter.hxx
@@ -33,7 +33,7 @@ class SdrModel;
 
 namespace chart::wrapper {
 
-class AxisItemConverter : public ItemConverter
+class AxisItemConverter final : public ItemConverter
 {
 public:
     AxisItemConverter(
diff --git a/chart2/source/controller/inc/ChartController.hxx b/chart2/source/controller/inc/ChartController.hxx
index 09fda2b6fb00..451a3bfe9a52 100644
--- a/chart2/source/controller/inc/ChartController.hxx
+++ b/chart2/source/controller/inc/ChartController.hxx
@@ -92,7 +92,7 @@ class ViewElementListProvider;
 enum ChartDrawMode { CHARTDRAW_INSERT, CHARTDRAW_SELECT };
 
 
-class ChartController   : public ::cppu::WeakImplHelper <
+class ChartController final : public ::cppu::WeakImplHelper <
          css::frame::XController   //comprehends XComponent (required interface)
         ,css::frame::XDispatchProvider     //(required interface)
         ,css::view::XSelectionSupplier     //(optional interface)
diff --git a/chart2/source/controller/inc/ChartDocumentWrapper.hxx b/chart2/source/controller/inc/ChartDocumentWrapper.hxx
index d8d5e034b2fa..04f76d705b6b 100644
--- a/chart2/source/controller/inc/ChartDocumentWrapper.hxx
+++ b/chart2/source/controller/inc/ChartDocumentWrapper.hxx
@@ -50,7 +50,7 @@ class ChartDocumentWrapper_Base : public ::cppu::ImplInheritanceHelper
 {
 };
 
-class ChartDocumentWrapper : public ChartDocumentWrapper_Base
+class ChartDocumentWrapper final : public ChartDocumentWrapper_Base
                            , public ::utl::OEventListenerAdapter
 {
 public:
diff --git a/chart2/source/controller/inc/ChartToolbarController.hxx b/chart2/source/controller/inc/ChartToolbarController.hxx
index 08b4e1eecb7f..ce493bba674b 100644
--- a/chart2/source/controller/inc/ChartToolbarController.hxx
+++ b/chart2/source/controller/inc/ChartToolbarController.hxx
@@ -27,7 +27,7 @@ typedef comphelper::WeakComponentImplHelper<
     css::util::XUpdatable, css::lang::XInitialization,
     css::lang::XServiceInfo> ChartToolbarControllerBase;
 
-class ChartToolbarController : public ChartToolbarControllerBase
+class ChartToolbarController final : public ChartToolbarControllerBase
 {
 public:
     ChartToolbarController(const css::uno::Sequence<css::uno::Any>& rProperties);
diff --git a/chart2/source/controller/inc/ChartWindow.hxx b/chart2/source/controller/inc/ChartWindow.hxx
index e7aa36d91cc8..4ab65ddd959e 100644
--- a/chart2/source/controller/inc/ChartWindow.hxx
+++ b/chart2/source/controller/inc/ChartWindow.hxx
@@ -29,7 +29,7 @@ class ChartController;
 thus the controller can perform appropriate actions
 */
 
-class ChartWindow : public vcl::Window
+class ChartWindow final : public vcl::Window
 {
 public:
     ChartWindow( ChartController* pController, vcl::Window* pParent, WinBits nStyle );
diff --git a/chart2/source/controller/inc/DataPointItemConverter.hxx b/chart2/source/controller/inc/DataPointItemConverter.hxx
index 0c4fcb3f7038..403cd09203eb 100644
--- a/chart2/source/controller/inc/DataPointItemConverter.hxx
+++ b/chart2/source/controller/inc/DataPointItemConverter.hxx
@@ -35,7 +35,7 @@ class SdrModel;
 
 namespace chart::wrapper {
 
-class DataPointItemConverter : public ItemConverter
+class DataPointItemConverter final : public ItemConverter
 {
 public:
     DataPointItemConverter(
diff --git a/chart2/source/controller/inc/DrawViewWrapper.hxx b/chart2/source/controller/inc/DrawViewWrapper.hxx
index 70a1baf40da6..28c2a927ec19 100644
--- a/chart2/source/controller/inc/DrawViewWrapper.hxx
+++ b/chart2/source/controller/inc/DrawViewWrapper.hxx
@@ -43,7 +43,7 @@ protected:
     ~MarkHandleProvider() {}
 };
 
-class DrawViewWrapper : public E3dView
+class DrawViewWrapper final : public E3dView
 {
 public:
     DrawViewWrapper(
diff --git a/chart2/source/controller/inc/ErrorBarItemConverter.hxx b/chart2/source/controller/inc/ErrorBarItemConverter.hxx
index 788206e15b93..997bda7d269e 100644
--- a/chart2/source/controller/inc/ErrorBarItemConverter.hxx
+++ b/chart2/source/controller/inc/ErrorBarItemConverter.hxx
@@ -29,7 +29,7 @@ class SdrModel;
 namespace chart::wrapper
 {
 
-class ErrorBarItemConverter : public ItemConverter
+class ErrorBarItemConverter final : public ItemConverter
 {
 public:
     ErrorBarItemConverter(
diff --git a/chart2/source/controller/inc/GraphicPropertyItemConverter.hxx b/chart2/source/controller/inc/GraphicPropertyItemConverter.hxx
index 6b0376033d7a..234e50751ab6 100644
--- a/chart2/source/controller/inc/GraphicPropertyItemConverter.hxx
+++ b/chart2/source/controller/inc/GraphicPropertyItemConverter.hxx
@@ -35,7 +35,7 @@ enum class GraphicObjectType
     LineAndFillProperties
 };
 
-class GraphicPropertyItemConverter : public ItemConverter
+class GraphicPropertyItemConverter final : public ItemConverter
 {
 public:
     GraphicPropertyItemConverter(
diff --git a/chart2/source/controller/inc/LegendItemConverter.hxx b/chart2/source/controller/inc/LegendItemConverter.hxx
index c3872e2d7f66..3e9315acc20d 100644
--- a/chart2/source/controller/inc/LegendItemConverter.hxx
+++ b/chart2/source/controller/inc/LegendItemConverter.hxx
@@ -30,7 +30,7 @@ class SdrModel;
 namespace chart::wrapper
 {
 
-class LegendItemConverter : public ItemConverter
+class LegendItemConverter final : public ItemConverter
 {
 public:
     LegendItemConverter(
diff --git a/chart2/source/controller/inc/MultipleChartConverters.hxx b/chart2/source/controller/inc/MultipleChartConverters.hxx
index f4d61154b04e..14cb52d07095 100644
--- a/chart2/source/controller/inc/MultipleChartConverters.hxx
+++ b/chart2/source/controller/inc/MultipleChartConverters.hxx
@@ -28,7 +28,7 @@ class SdrModel;
 
 namespace chart::wrapper {
 
-class AllAxisItemConverter : public MultipleItemConverter
+class AllAxisItemConverter final : public MultipleItemConverter
 {
 public:
     AllAxisItemConverter(
@@ -43,7 +43,7 @@ protected:
     virtual const WhichRangesContainer& GetWhichPairs() const override;
 };
 
-class AllGridItemConverter : public MultipleItemConverter
+class AllGridItemConverter final : public MultipleItemConverter
 {
 public:
     AllGridItemConverter(
@@ -57,7 +57,7 @@ protected:
     virtual const WhichRangesContainer& GetWhichPairs() const override;
 };
 
-class AllDataLabelItemConverter : public MultipleItemConverter
+class AllDataLabelItemConverter final : public MultipleItemConverter
 {
 public:
     AllDataLabelItemConverter(
@@ -72,7 +72,7 @@ protected:
     virtual const WhichRangesContainer& GetWhichPairs() const override;
 };
 
-class AllTitleItemConverter : public MultipleItemConverter
+class AllTitleItemConverter final : public MultipleItemConverter
 {
 public:
     AllTitleItemConverter(
@@ -86,7 +86,7 @@ protected:
     virtual const WhichRangesContainer& GetWhichPairs() const override;
 };
 
-class AllSeriesStatisticsConverter : public MultipleItemConverter
+class AllSeriesStatisticsConverter final : public MultipleItemConverter
 {
 public:
     AllSeriesStatisticsConverter(
diff --git a/chart2/source/controller/inc/RangeSelectionListener.hxx b/chart2/source/controller/inc/RangeSelectionListener.hxx
index f060a2aa95d3..c135f54feece 100644
--- a/chart2/source/controller/inc/RangeSelectionListener.hxx
+++ b/chart2/source/controller/inc/RangeSelectionListener.hxx
@@ -39,7 +39,8 @@ protected:
     ~RangeSelectionListenerParent() {}
 };
 
-class RangeSelectionListener : public ::cppu::WeakImplHelper<css::sheet::XRangeSelectionListener>
+class RangeSelectionListener final
+    : public ::cppu::WeakImplHelper<css::sheet::XRangeSelectionListener>
 {
 public:
     explicit RangeSelectionListener(
diff --git a/chart2/source/controller/inc/RegressionCurveItemConverter.hxx b/chart2/source/controller/inc/RegressionCurveItemConverter.hxx
index a374796f846c..63c296a3e3b1 100644
--- a/chart2/source/controller/inc/RegressionCurveItemConverter.hxx
+++ b/chart2/source/controller/inc/RegressionCurveItemConverter.hxx
@@ -28,7 +28,7 @@ class SdrModel;
 namespace chart::wrapper
 {
 
-class RegressionCurveItemConverter : public ItemConverter
+class RegressionCurveItemConverter final : public ItemConverter
 {
 public:
     RegressionCurveItemConverter(
diff --git a/chart2/source/controller/inc/RegressionEquationItemConverter.hxx b/chart2/source/controller/inc/RegressionEquationItemConverter.hxx
index 0ab13a086a96..0b32e4b9ed7c 100644
--- a/chart2/source/controller/inc/RegressionEquationItemConverter.hxx
+++ b/chart2/source/controller/inc/RegressionEquationItemConverter.hxx
@@ -30,7 +30,7 @@ class SdrModel;
 
 namespace chart::wrapper {
 
-class RegressionEquationItemConverter : public ItemConverter
+class RegressionEquationItemConverter final : public ItemConverter
 {
 public:
     RegressionEquationItemConverter(
diff --git a/chart2/source/controller/inc/SelectionHelper.hxx b/chart2/source/controller/inc/SelectionHelper.hxx
index c5c2ed551510..df19bd4230bf 100644
--- a/chart2/source/controller/inc/SelectionHelper.hxx
+++ b/chart2/source/controller/inc/SelectionHelper.hxx
@@ -72,7 +72,7 @@ private: //member
     ObjectIdentifier    m_aSelectedOID_selectOnlyIfNoDoubleClickIsFollowing;
 };
 
-class SelectionHelper : public MarkHandleProvider
+class SelectionHelper final : public MarkHandleProvider
 {
 public:
     static bool             findNamedParent( SdrObject*& pInOutObject
diff --git a/chart2/source/controller/inc/SeriesOptionsItemConverter.hxx b/chart2/source/controller/inc/SeriesOptionsItemConverter.hxx
index bb5b2c441a7d..05f8ddd187c0 100644
--- a/chart2/source/controller/inc/SeriesOptionsItemConverter.hxx
+++ b/chart2/source/controller/inc/SeriesOptionsItemConverter.hxx
@@ -28,7 +28,7 @@ namespace com::sun::star::uno { class XComponentContext; }
 namespace chart::wrapper
 {
 
-class SeriesOptionsItemConverter : public ItemConverter
+class SeriesOptionsItemConverter final : public ItemConverter
 {
 public:
     SeriesOptionsItemConverter(
diff --git a/chart2/source/controller/inc/StatisticsItemConverter.hxx b/chart2/source/controller/inc/StatisticsItemConverter.hxx
index d94759c30ecd..8d875d029e09 100644
--- a/chart2/source/controller/inc/StatisticsItemConverter.hxx
+++ b/chart2/source/controller/inc/StatisticsItemConverter.hxx
@@ -25,7 +25,7 @@ namespace com::sun::star::frame { class XModel; }
 namespace chart::wrapper
 {
 
-class StatisticsItemConverter : public ItemConverter
+class StatisticsItemConverter final : public ItemConverter
 {
 public:
     StatisticsItemConverter(
diff --git a/chart2/source/controller/inc/TextDirectionListBox.hxx b/chart2/source/controller/inc/TextDirectionListBox.hxx
index 208e0df6cf02..d346a23cb45d 100644
--- a/chart2/source/controller/inc/TextDirectionListBox.hxx
+++ b/chart2/source/controller/inc/TextDirectionListBox.hxx
@@ -23,7 +23,7 @@
 
 namespace chart
 {
-class TextDirectionListBox : public svx::FrameDirectionListBox
+class TextDirectionListBox final : public svx::FrameDirectionListBox
 {
 public:
     explicit TextDirectionListBox(std::unique_ptr<weld::ComboBox> pControl);
diff --git a/chart2/source/controller/inc/TextLabelItemConverter.hxx b/chart2/source/controller/inc/TextLabelItemConverter.hxx
index 3d06e9d9b63f..6d8c576aafa5 100644
--- a/chart2/source/controller/inc/TextLabelItemConverter.hxx
+++ b/chart2/source/controller/inc/TextLabelItemConverter.hxx
@@ -30,7 +30,7 @@ namespace com::sun::star::frame { class XModel; }
 
 namespace chart::wrapper {
 
-class TextLabelItemConverter : public ItemConverter
+class TextLabelItemConverter final : public ItemConverter
 {
 public:
     TextLabelItemConverter(
diff --git a/chart2/source/controller/inc/TitleItemConverter.hxx b/chart2/source/controller/inc/TitleItemConverter.hxx
index e9335d3a3d19..5a2686d62814 100644
--- a/chart2/source/controller/inc/TitleItemConverter.hxx
+++ b/chart2/source/controller/inc/TitleItemConverter.hxx
@@ -29,7 +29,7 @@ class SdrModel;
 
 namespace chart::wrapper {
 
-class TitleItemConverter : public ItemConverter
+class TitleItemConverter final : public ItemConverter
 {
 public:
     TitleItemConverter(
diff --git a/chart2/source/controller/inc/dlg_ChartType.hxx b/chart2/source/controller/inc/dlg_ChartType.hxx
index d2864f3fd577..e629bc84a3f3 100644
--- a/chart2/source/controller/inc/dlg_ChartType.hxx
+++ b/chart2/source/controller/inc/dlg_ChartType.hxx
@@ -28,7 +28,7 @@ class XModel;
 namespace chart
 {
 class ChartTypeTabPage;
-class ChartTypeDialog : public weld::GenericDialogController
+class ChartTypeDialog final : public weld::GenericDialogController
 {
 public:
     ChartTypeDialog(weld::Window* pWindow,
diff --git a/chart2/source/controller/inc/dlg_ChartType_UNO.hxx b/chart2/source/controller/inc/dlg_ChartType_UNO.hxx
index c3aaa4222a6a..0377aef8ac0b 100644
--- a/chart2/source/controller/inc/dlg_ChartType_UNO.hxx
+++ b/chart2/source/controller/inc/dlg_ChartType_UNO.hxx
@@ -28,7 +28,7 @@ namespace com::sun::star::beans { class XPropertySetInfo; }
 namespace chart
 {
 typedef ::svt::OGenericUnoDialog ChartTypeUnoDlg_BASE;
-class ChartTypeUnoDlg : public ChartTypeUnoDlg_BASE
+class ChartTypeUnoDlg final : public ChartTypeUnoDlg_BASE
                         ,public ::comphelper::OPropertyArrayUsageHelper< ChartTypeUnoDlg >
 {
 public:
diff --git a/chart2/source/controller/inc/dlg_CreationWizard.hxx b/chart2/source/controller/inc/dlg_CreationWizard.hxx
index a8edc627e860..6a8a78177b26 100644
--- a/chart2/source/controller/inc/dlg_CreationWizard.hxx
+++ b/chart2/source/controller/inc/dlg_CreationWizard.hxx
@@ -43,7 +43,7 @@ namespace chart
 class DialogModel;
 class ChartTypeTemplateProvider;
 
-class CreationWizard : public vcl::RoadmapWizardMachine, public TabPageNotifiable
+class CreationWizard final : public vcl::RoadmapWizardMachine, public TabPageNotifiable
 {
 public:
     CreationWizard(weld::Window* pParent,
diff --git a/chart2/source/controller/inc/dlg_CreationWizard_UNO.hxx b/chart2/source/controller/inc/dlg_CreationWizard_UNO.hxx
index d62a9ed06225..f9a75cb19c85 100644
--- a/chart2/source/controller/inc/dlg_CreationWizard_UNO.hxx
+++ b/chart2/source/controller/inc/dlg_CreationWizard_UNO.hxx
@@ -40,7 +40,7 @@ class VclWindowEvent;
 namespace chart
 {
 
-class CreationWizardUnoDlg : public cppu::BaseMutex
+class CreationWizardUnoDlg final : public cppu::BaseMutex
                             , public ::cppu::OComponentHelper
                             , public css::ui::dialogs::XAsynchronousExecutableDialog
                             , public css::lang::XServiceInfo
diff --git a/chart2/source/controller/inc/dlg_DataEditor.hxx b/chart2/source/controller/inc/dlg_DataEditor.hxx
index 7f0c8141c15a..2843973be352 100644
--- a/chart2/source/controller/inc/dlg_DataEditor.hxx
+++ b/chart2/source/controller/inc/dlg_DataEditor.hxx
@@ -35,7 +35,7 @@ namespace chart
 
 class DataBrowser;
 
-class DataEditor : public weld::GenericDialogController
+class DataEditor final : public weld::GenericDialogController
 {
 public:
     DataEditor(weld::Window* pParent,
diff --git a/chart2/source/controller/inc/dlg_InsertAxis_Grid.hxx b/chart2/source/controller/inc/dlg_InsertAxis_Grid.hxx
index d799f1765078..b69ab70f64f3 100644
--- a/chart2/source/controller/inc/dlg_InsertAxis_Grid.hxx
+++ b/chart2/source/controller/inc/dlg_InsertAxis_Grid.hxx
@@ -57,7 +57,7 @@ public:
 |* Grid dialog
 |*
 \************************************************************************/
-class SchGridDlg : public SchAxisDlg
+class SchGridDlg final : public SchAxisDlg
 {
 public:
     SchGridDlg(weld::Window* pParent, const InsertAxisOrGridDialogData& rInput);
diff --git a/chart2/source/controller/inc/dlg_InsertDataLabel.hxx b/chart2/source/controller/inc/dlg_InsertDataLabel.hxx
index 54c280ade2fc..7777db3c9696 100644
--- a/chart2/source/controller/inc/dlg_InsertDataLabel.hxx
+++ b/chart2/source/controller/inc/dlg_InsertDataLabel.hxx
@@ -28,7 +28,7 @@ namespace chart
 {
 class DataLabelResources;
 
-class DataLabelsDialog : public weld::GenericDialogController
+class DataLabelsDialog final : public weld::GenericDialogController
 {
 private:
     std::unique_ptr<DataLabelResources> m_apDataLabelResources;
diff --git a/chart2/source/controller/inc/dlg_InsertErrorBars.hxx b/chart2/source/controller/inc/dlg_InsertErrorBars.hxx
index d4ef7ec80ef2..c6c730bff8cd 100644
--- a/chart2/source/controller/inc/dlg_InsertErrorBars.hxx
+++ b/chart2/source/controller/inc/dlg_InsertErrorBars.hxx
@@ -31,7 +31,7 @@ class XModel;
 
 namespace chart
 {
-class InsertErrorBarsDialog : public weld::GenericDialogController
+class InsertErrorBarsDialog final : public weld::GenericDialogController
 {
 public:
     InsertErrorBarsDialog(weld::Window* pParent, const SfxItemSet& rMyAttrs,
diff --git a/chart2/source/controller/inc/dlg_InsertLegend.hxx b/chart2/source/controller/inc/dlg_InsertLegend.hxx
index de073bb0f0bb..41b2e7c8a689 100644
--- a/chart2/source/controller/inc/dlg_InsertLegend.hxx
+++ b/chart2/source/controller/inc/dlg_InsertLegend.hxx
@@ -30,7 +30,7 @@ namespace com::sun::star::uno { class XComponentContext; }
 namespace chart
 {
 
-class SchLegendDlg : public weld::GenericDialogController
+class SchLegendDlg final : public weld::GenericDialogController
 {
 private:
     std::unique_ptr<LegendPositionResources> m_xLegendPositionResources;
diff --git a/chart2/source/controller/inc/dlg_InsertTitle.hxx b/chart2/source/controller/inc/dlg_InsertTitle.hxx
index 77c3926b3134..096628529e9f 100644
--- a/chart2/source/controller/inc/dlg_InsertTitle.hxx
+++ b/chart2/source/controller/inc/dlg_InsertTitle.hxx
@@ -24,7 +24,7 @@
 
 namespace chart
 {
-class SchTitleDlg : public weld::GenericDialogController
+class SchTitleDlg final : public weld::GenericDialogController
 {
 private:
     std::unique_ptr<TitleResources> m_xTitleResources;
diff --git a/chart2/source/controller/inc/dlg_ObjectProperties.hxx b/chart2/source/controller/inc/dlg_ObjectProperties.hxx
index deb096dcdc95..33581fdce609 100644
--- a/chart2/source/controller/inc/dlg_ObjectProperties.hxx
+++ b/chart2/source/controller/inc/dlg_ObjectProperties.hxx
@@ -107,7 +107,7 @@ private:
 
 class ViewElementListProvider;
 
-class SchAttribTabDlg : public SfxTabDialogController
+class SchAttribTabDlg final : public SfxTabDialogController
 {
 private:
     const ObjectPropertiesDialogParameter * const        m_pParameter;
diff --git a/chart2/source/controller/inc/dlg_ShapeFont.hxx b/chart2/source/controller/inc/dlg_ShapeFont.hxx
index 372ce9a15b2a..6998ba47094b 100644
--- a/chart2/source/controller/inc/dlg_ShapeFont.hxx
+++ b/chart2/source/controller/inc/dlg_ShapeFont.hxx
@@ -26,7 +26,7 @@ class ViewElementListProvider;
 
 /** dialog for font properties of shapes
  */
-class ShapeFontDialog : public SfxTabDialogController
+class ShapeFontDialog final : public SfxTabDialogController
 {
 public:
     ShapeFontDialog(weld::Window* pParent, const SfxItemSet* pAttr,
diff --git a/chart2/source/controller/inc/dlg_ShapeParagraph.hxx b/chart2/source/controller/inc/dlg_ShapeParagraph.hxx
index 28d04a33eff4..9d4d7496d64d 100644
--- a/chart2/source/controller/inc/dlg_ShapeParagraph.hxx
+++ b/chart2/source/controller/inc/dlg_ShapeParagraph.hxx
@@ -24,7 +24,7 @@ namespace chart
 {
 /** dialog for paragraph properties of shapes
  */
-class ShapeParagraphDialog : public SfxTabDialogController
+class ShapeParagraphDialog final : public SfxTabDialogController
 {
 public:
     ShapeParagraphDialog(weld::Window* pParent, const SfxItemSet* pAttr);
diff --git a/chart2/source/controller/inc/dlg_View3D.hxx b/chart2/source/controller/inc/dlg_View3D.hxx
index e31668e01f38..cddfcf51b4ab 100644
--- a/chart2/source/controller/inc/dlg_View3D.hxx
+++ b/chart2/source/controller/inc/dlg_View3D.hxx
@@ -32,7 +32,7 @@ class ThreeD_SceneGeometry_TabPage;
 class ThreeD_SceneAppearance_TabPage;
 class ThreeD_SceneIllumination_TabPage;
 
-class View3DDialog : public weld::GenericDialogController
+class View3DDialog final : public weld::GenericDialogController
 {
 public:
     View3DDialog(weld::Window* pWindow, const css::uno::Reference<css::frame::XModel>& xChartModel);
diff --git a/chart2/source/controller/inc/res_ErrorBar.hxx b/chart2/source/controller/inc/res_ErrorBar.hxx
index 09380c921d3c..de03ce18f131 100644
--- a/chart2/source/controller/inc/res_ErrorBar.hxx
+++ b/chart2/source/controller/inc/res_ErrorBar.hxx
@@ -44,7 +44,7 @@ namespace chart
 
 class RangeSelectionHelper;
 
-class ErrorBarResources : public RangeSelectionListenerParent
+class ErrorBarResources final : public RangeSelectionListenerParent
 {
 public:
     enum tErrorBarType
diff --git a/chart2/source/controller/inc/uiobject.hxx b/chart2/source/controller/inc/uiobject.hxx
index 01dc8b500043..b40fffb4451b 100644
--- a/chart2/source/controller/inc/uiobject.hxx
+++ b/chart2/source/controller/inc/uiobject.hxx
@@ -14,7 +14,7 @@
 
 #include "ChartWindow.hxx"
 
-class ChartUIObject : public UIObject
+class ChartUIObject final : public UIObject
 {
 public:
 
@@ -41,7 +41,7 @@ private:
     DECL_LINK(PostCommand, void*, void);
 };
 
-class ChartWindowUIObject : public WindowUIObject
+class ChartWindowUIObject final : public WindowUIObject
 {
     VclPtr<chart::ChartWindow> mxChartWindow;