tdf#130777 UI: add Hide legend entry option for pie chart

Follow-up of the following commits related to the new UNO property
DeletedLegendEntries for pie charts:

commit a96ec04a07c35338f5f9a0cb361b9322e5ca9cec
(tdf#130225 implement ODF export of deleted legend entries of pie
charts)

commit 86be3422cd55fa9e44104f1628648061bb6a3495
(tdf#129857 Chart OOXML export: fix deleted legend entries)

commit 6e847aa817999ab18acd534f9e6a86685bb268fc
(tdf#129859 XLSX import: don't show deleted legend entries)

Change-Id: I8b13823da745dfbfbf20f1d30f742c4baf803fc3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/89456
Tested-by: László Németh <nemeth@numbertext.org>
Reviewed-by: László Németh <nemeth@numbertext.org>

14 files changed, 266 insertions, 7 deletions

diff --git a/chart2/Library_chartcontroller.mk b/chart2/Library_chartcontroller.mk
index 8dd1642c0e79..48115dd2a33b 100644
--- a/chart2/Library_chartcontroller.mk
+++ b/chart2/Library_chartcontroller.mk
@@ -127,6 +127,7 @@ $(eval $(call gb_Library_add_exception_objects,chartcontroller,\
     chart2/source/controller/dialogs/tp_AxisPositions \
     chart2/source/controller/dialogs/tp_ChartType \
     chart2/source/controller/dialogs/tp_DataLabel \
+    chart2/source/controller/dialogs/tp_DataPointOption \
     chart2/source/controller/dialogs/tp_DataSource \
     chart2/source/controller/dialogs/tp_ErrorBars \
     chart2/source/controller/dialogs/tp_LegendPosition \
diff --git a/chart2/UIConfig_chart2.mk b/chart2/UIConfig_chart2.mk
index fd381de77acb..67d64b18b597 100644
--- a/chart2/UIConfig_chart2.mk
+++ b/chart2/UIConfig_chart2.mk
@@ -66,6 +66,7 @@ $(eval $(call gb_UIConfig_add_uifiles,modules/schart,\
 	chart2/uiconfig/ui/tp_AxisPositions \
 	chart2/uiconfig/ui/tp_ChartType \
 	chart2/uiconfig/ui/tp_DataLabel \
+	chart2/uiconfig/ui/tp_DataPointOption \
 	chart2/uiconfig/ui/tp_DataSource \
 	chart2/uiconfig/ui/tp_ErrorBars \
 	chart2/uiconfig/ui/tp_LegendPosition \
diff --git a/chart2/source/controller/dialogs/dlg_ObjectProperties.cxx b/chart2/source/controller/dialogs/dlg_ObjectProperties.cxx
index 6c45249b284e..f0ad64bb2526 100644
--- a/chart2/source/controller/dialogs/dlg_ObjectProperties.cxx
+++ b/chart2/source/controller/dialogs/dlg_ObjectProperties.cxx
@@ -30,6 +30,7 @@
 #include "tp_SeriesToAxis.hxx"
 #include "tp_TitleRotation.hxx"
 #include "tp_PolarOptions.hxx"
+#include "tp_DataPointOption.hxx"
 #include <ResId.hxx>
 #include <ViewElementListProvider.hxx>
 #include <ChartModelHelper.hxx>
@@ -91,6 +92,7 @@ ObjectPropertiesDialogParameter::ObjectPropertiesDialogParameter( const OUString
         , m_bHasNumberProperties(false)
         , m_bProvidesStartingAngle(false)
         , m_bProvidesMissingValueTreatments(false)
+        , m_bIsPieChartDataPoint(false)
         , m_bHasScaleProperties(false)
         , m_bCanAxisLabelsBeStaggered(false)
         , m_bSupportingAxisPositioning(false)
@@ -123,6 +125,7 @@ void ObjectPropertiesDialogParameter::init( const uno::Reference< frame::XModel
         m_bHasGeometryProperties = ChartTypeHelper::isSupportingGeometryProperties( xChartType, nDimensionCount );
         m_bHasAreaProperties     = ChartTypeHelper::isSupportingAreaProperties( xChartType, nDimensionCount );
         m_bHasSymbolProperties   = ChartTypeHelper::isSupportingSymbolProperties( xChartType, nDimensionCount );
+        m_bIsPieChartDataPoint   = bHasDataPointproperties && ChartTypeHelper::isSupportingStartingAngle( xChartType );
 
         if( bHasSeriesProperties )
         {
@@ -364,6 +367,8 @@ SchAttribTabDlg::SchAttribTabDlg(weld::Window* pParent,
                 AddTabPage("options", SchResId(STR_PAGE_OPTIONS),SchOptionTabPage::Create);
             if( m_pParameter->ProvidesStartingAngle())
                 AddTabPage("polaroptions", SchResId(STR_PAGE_OPTIONS), PolarOptionsTabPage::Create);
+            if (m_pParameter->IsPieChartDataPoint())
+                AddTabPage("datapointoption", SchResId(STR_PAGE_OPTIONS), DataPointOptionTabPage::Create);
 
             if( m_pParameter->HasGeometryProperties() )
                 AddTabPage("layout", SchResId(STR_PAGE_LAYOUT), SchLayoutTabPage::Create);
diff --git a/chart2/source/controller/dialogs/tp_DataPointOption.cxx b/chart2/source/controller/dialogs/tp_DataPointOption.cxx
new file mode 100644
index 000000000000..7fb9f230ed7e
--- /dev/null
+++ b/chart2/source/controller/dialogs/tp_DataPointOption.cxx
@@ -0,0 +1,68 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "tp_DataPointOption.hxx"
+
+#include <chartview/ChartSfxItemIds.hxx>
+#include <svl/eitem.hxx>
+
+namespace chart
+{
+DataPointOptionTabPage::DataPointOptionTabPage(weld::Container* pPage,
+                                               weld::DialogController* pController,
+                                               const SfxItemSet& rInAttrs)
+    : SfxTabPage(pPage, pController, "modules/schart/ui/tp_DataPointOption.ui",
+                 "tp_DataPointOption", &rInAttrs)
+    , m_xCBHideLegendEntry(m_xBuilder->weld_check_button("CB_LEGEND_ENTRY_HIDDEN"))
+{
+}
+
+DataPointOptionTabPage::~DataPointOptionTabPage() {}
+
+std::unique_ptr<SfxTabPage> DataPointOptionTabPage::Create(weld::Container* pPage,
+                                                           weld::DialogController* pController,
+                                                           const SfxItemSet* rOutAttrs)
+{
+    return std::make_unique<DataPointOptionTabPage>(pPage, pController, *rOutAttrs);
+}
+
+bool DataPointOptionTabPage::FillItemSet(SfxItemSet* rOutAttrs)
+{
+    if (m_xCBHideLegendEntry->get_visible())
+        rOutAttrs->Put(
+            SfxBoolItem(SCHATTR_HIDE_DATA_POINT_LEGEND_ENTRY, m_xCBHideLegendEntry->get_active()));
+
+    return true;
+}
+
+void DataPointOptionTabPage::Reset(const SfxItemSet* rInAttrs)
+{
+    const SfxPoolItem* pPoolItem = nullptr;
+
+    if (rInAttrs->GetItemState(SCHATTR_HIDE_DATA_POINT_LEGEND_ENTRY, true, &pPoolItem)
+        == SfxItemState::SET)
+    {
+        bool bVal = static_cast<const SfxBoolItem*>(pPoolItem)->GetValue();
+        m_xCBHideLegendEntry->set_active(bVal);
+    }
+}
+
+} //namespace chart
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/chart2/source/controller/dialogs/tp_DataPointOption.hxx b/chart2/source/controller/dialogs/tp_DataPointOption.hxx
new file mode 100644
index 000000000000..5473d93c8996
--- /dev/null
+++ b/chart2/source/controller/dialogs/tp_DataPointOption.hxx
@@ -0,0 +1,51 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   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_TP_DATAPOINTOPTION_HXX
+#define INCLUDED_CHART2_SOURCE_CONTROLLER_DIALOGS_TP_DATAPOINTOPTION_HXX
+
+#include <sfx2/tabdlg.hxx>
+
+namespace weld
+{
+class CheckButton;
+}
+
+namespace chart
+{
+class DataPointOptionTabPage : public SfxTabPage
+{
+public:
+    DataPointOptionTabPage(weld::Container* pPage, weld::DialogController* pController,
+                           const SfxItemSet& rInAttrs);
+    virtual ~DataPointOptionTabPage() override;
+
+    static std::unique_ptr<SfxTabPage>
+    Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rInAttrs);
+    virtual bool FillItemSet(SfxItemSet* rOutAttrs) override;
+    virtual void Reset(const SfxItemSet* rInAttrs) override;
+
+private:
+    std::unique_ptr<weld::CheckButton> m_xCBHideLegendEntry;
+};
+
+} //namespace chart
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/chart2/source/controller/inc/DataPointItemConverter.hxx b/chart2/source/controller/inc/DataPointItemConverter.hxx
index 58b8cc303418..61a70d9e4020 100644
--- a/chart2/source/controller/inc/DataPointItemConverter.hxx
+++ b/chart2/source/controller/inc/DataPointItemConverter.hxx
@@ -54,7 +54,8 @@ public:
         sal_Int32 nSpecialFillColor = 0,
         bool bOverwriteLabelsForAttributedDataPointsAlso = false,
         sal_Int32 nNumberFormat = 0,
-        sal_Int32 nPercentNumberFormat = 0 );
+        sal_Int32 nPercentNumberFormat = 0,
+        sal_Int32 nPointIndex = -1 );
 
     virtual ~DataPointItemConverter() override;
 
@@ -78,6 +79,9 @@ private:
     sal_Int32                           m_nPercentNumberFormat;
     css::uno::Sequence<sal_Int32>       m_aAvailableLabelPlacements;
     bool                                m_bForbidPercentValue;
+    bool                                m_bHideLegendEntry;
+    sal_Int32                           m_nPointIndex;
+    css::uno::Reference<css::chart2::XDataSeries> m_xSeries;
 };
 
 }}
diff --git a/chart2/source/controller/inc/dlg_ObjectProperties.hxx b/chart2/source/controller/inc/dlg_ObjectProperties.hxx
index 4df60ef2b74b..e4ab483b0ce5 100644
--- a/chart2/source/controller/inc/dlg_ObjectProperties.hxx
+++ b/chart2/source/controller/inc/dlg_ObjectProperties.hxx
@@ -48,6 +48,7 @@ public:
     bool HasNumberProperties() const { return m_bHasNumberProperties;}
     bool ProvidesStartingAngle() const { return m_bProvidesStartingAngle;}
     bool ProvidesMissingValueTreatments() const { return m_bProvidesMissingValueTreatments;}
+    bool IsPieChartDataPoint() const { return m_bIsPieChartDataPoint;}
 
     bool HasScaleProperties() const { return m_bHasScaleProperties;}
     bool CanAxisLabelsBeStaggered() const { return m_bCanAxisLabelsBeStaggered;}
@@ -80,6 +81,7 @@ private:
     bool m_bHasNumberProperties;
     bool m_bProvidesStartingAngle;
     bool m_bProvidesMissingValueTreatments;
+    bool m_bIsPieChartDataPoint;
 
     bool m_bHasScaleProperties;
     bool m_bCanAxisLabelsBeStaggered;
diff --git a/chart2/source/controller/itemsetwrapper/DataPointItemConverter.cxx b/chart2/source/controller/itemsetwrapper/DataPointItemConverter.cxx
index 07defe8ebbeb..aae5266a59b7 100644
--- a/chart2/source/controller/itemsetwrapper/DataPointItemConverter.cxx
+++ b/chart2/source/controller/itemsetwrapper/DataPointItemConverter.cxx
@@ -47,6 +47,7 @@
 #include <svl/ilstitem.hxx>
 #include <tools/diagnose_ex.h>
 #include <vcl/graph.hxx>
+#include <oox/helper/containerhelper.hxx>
 
 #include <svx/tabline.hxx>
 
@@ -207,7 +208,8 @@ DataPointItemConverter::DataPointItemConverter(
     sal_Int32 nSpecialFillColor,
     bool bOverwriteLabelsForAttributedDataPointsAlso,
     sal_Int32 nNumberFormat,
-    sal_Int32 nPercentNumberFormat ) :
+    sal_Int32 nPercentNumberFormat,
+    sal_Int32 nPointIndex ) :
         ItemConverter( rPropertySet, rItemPool ),
         m_bDataSeries( bDataSeries ),
         m_bOverwriteLabelsForAttributedDataPointsAlso(m_bDataSeries && bOverwriteLabelsForAttributedDataPointsAlso),
@@ -216,7 +218,10 @@ DataPointItemConverter::DataPointItemConverter(
         m_nNumberFormat(nNumberFormat),
         m_nPercentNumberFormat(nPercentNumberFormat),
         m_aAvailableLabelPlacements(),
-        m_bForbidPercentValue(true)
+        m_bForbidPercentValue(true),
+        m_bHideLegendEntry(false),
+        m_nPointIndex(nPointIndex),
+        m_xSeries(xSeries)
 {
     m_aConverters.emplace_back( new GraphicPropertyItemConverter(
                                  rPropertySet, rItemPool, rDrawModel, xNamedPropertyContainerFactory, eMapTo ));
@@ -235,6 +240,21 @@ DataPointItemConverter::DataPointItemConverter(
     m_aAvailableLabelPlacements = ChartTypeHelper::getSupportedLabelPlacements( xChartType, bSwapXAndY, xSeries );
 
     m_bForbidPercentValue = ChartTypeHelper::getAxisType( xChartType, 0 ) != AxisType::CATEGORY;
+
+    if (!bDataSeries)
+    {
+        uno::Reference<beans::XPropertySet> xSeriesProp(xSeries, uno::UNO_QUERY);
+        uno::Sequence<sal_Int32> deletedLegendEntriesSeq;
+        xSeriesProp->getPropertyValue("DeletedLegendEntries") >>= deletedLegendEntriesSeq;
+        for (auto& deletedLegendEntry : deletedLegendEntriesSeq)
+        {
+            if (nPointIndex == deletedLegendEntry)
+            {
+                m_bHideLegendEntry = true;
+                break;
+            }
+        }
+    }
 }
 
 DataPointItemConverter::~DataPointItemConverter()
@@ -539,6 +559,27 @@ bool DataPointItemConverter::ApplySpecialItem(
             }
         }
         break;
+
+        case SCHATTR_HIDE_DATA_POINT_LEGEND_ENTRY:
+        {
+            bool bHideLegendEntry = static_cast<const SfxBoolItem &>(rItemSet.Get(nWhichId)).GetValue();
+            if (bHideLegendEntry != m_bHideLegendEntry)
+            {
+                uno::Sequence<sal_Int32> deletedLegendEntriesSeq;
+                Reference<beans::XPropertySet> xSeriesProp(m_xSeries, uno::UNO_QUERY);
+                xSeriesProp->getPropertyValue("DeletedLegendEntries") >>= deletedLegendEntriesSeq;
+                std::vector<sal_Int32> deletedLegendEntries;
+                for (auto& deletedLegendEntry : deletedLegendEntriesSeq)
+                {
+                    if (bHideLegendEntry || m_nPointIndex != deletedLegendEntry)
+                        deletedLegendEntries.push_back(deletedLegendEntry);
+                }
+                if (bHideLegendEntry)
+                    deletedLegendEntries.push_back(m_nPointIndex);
+                xSeriesProp->setPropertyValue("DeletedLegendEntries", uno::makeAny(oox::ContainerHelper::vectorToSequence(deletedLegendEntries)));
+            }
+        }
+        break;
     }
 
     return bChanged;
@@ -707,6 +748,13 @@ void DataPointItemConverter::FillSpecialItem(
             }
         }
         break;
+
+        case SCHATTR_HIDE_DATA_POINT_LEGEND_ENTRY:
+        {
+            rOutItemSet.Put(SfxBoolItem(nWhichId, m_bHideLegendEntry));
+            break;
+        }
+        break;
    }
 }
 
diff --git a/chart2/source/controller/itemsetwrapper/SchWhichPairs.hxx b/chart2/source/controller/itemsetwrapper/SchWhichPairs.hxx
index e7c0fca9b855..49ad338711b6 100644
--- a/chart2/source/controller/itemsetwrapper/SchWhichPairs.hxx
+++ b/chart2/source/controller/itemsetwrapper/SchWhichPairs.hxx
@@ -98,7 +98,8 @@ const sal_uInt16 nDataLabelWhichPairs[] =
     SCHATTR_STYLE_START,SCHATTR_STYLE_END,          /*    59 -    68  sch/schattr.hxx*/ \
     SCHATTR_SYMBOL_BRUSH,SCHATTR_SYMBOL_BRUSH,      /*    94          sch/schattr.hxx*/ \
     SCHATTR_SYMBOL_SIZE,SCHATTR_SYMBOL_SIZE,        /*    97          sch/schattr.hxx*/ \
-    SDRATTR_3D_FIRST, SDRATTR_3D_LAST               /*  1244 -  1334  svx/svddef.hxx */
+    SDRATTR_3D_FIRST, SDRATTR_3D_LAST,              /*  1244 -  1334  svx/svddef.hxx */ \
+    SCHATTR_HIDE_DATA_POINT_LEGEND_ENTRY, SCHATTR_HIDE_DATA_POINT_LEGEND_ENTRY
 
 const sal_uInt16 nDataPointWhichPairs[] =
 {
diff --git a/chart2/source/controller/main/ChartController_Properties.cxx b/chart2/source/controller/main/ChartController_Properties.cxx
index 2adad587dec6..6ee1eb39c7c1 100644
--- a/chart2/source/controller/main/ChartController_Properties.cxx
+++ b/chart2/source/controller/main/ChartController_Properties.cxx
@@ -246,7 +246,7 @@ wrapper::ItemConverter* createItemConverter(
                                         xObjectProperties, xSeries, rDrawModel.GetItemPool(), rDrawModel,
                                         uno::Reference< lang::XMultiServiceFactory >( xChartModel, uno::UNO_QUERY ),
                                         eMapTo, pRefSize.get(), bDataSeries, bUseSpecialFillColor, nSpecialFillColor, true,
-                                        nNumberFormat, nPercentNumberFormat );
+                                        nNumberFormat, nPercentNumberFormat, nPointIndex );
                 break;
             }
             case OBJECTTYPE_GRID:
diff --git a/chart2/source/controller/sidebar/ChartSeriesPanel.cxx b/chart2/source/controller/sidebar/ChartSeriesPanel.cxx
index 7d040f2509a7..365f42adafcb 100644
--- a/chart2/source/controller/sidebar/ChartSeriesPanel.cxx
+++ b/chart2/source/controller/sidebar/ChartSeriesPanel.cxx
@@ -264,7 +264,7 @@ OUString getCID(const css::uno::Reference<css::frame::XModel>& xModel)
 
 #if defined DBG_UTIL && !defined NDEBUG
     ObjectType eType = ObjectIdentifier::getObjectType(aCID);
-    assert(eType == OBJECTTYPE_DATA_SERIES);
+    assert(eType == OBJECTTYPE_DATA_SERIES || eType == OBJECTTYPE_DATA_POINT);
 #endif
 
     return aCID;
diff --git a/chart2/source/inc/chartview/ChartSfxItemIds.hxx b/chart2/source/inc/chartview/ChartSfxItemIds.hxx
index b28bf1e548c7..8b1e4064639c 100644
--- a/chart2/source/inc/chartview/ChartSfxItemIds.hxx
+++ b/chart2/source/inc/chartview/ChartSfxItemIds.hxx
@@ -141,9 +141,10 @@ class SvxBrushItem;
 #define SCHATTR_STOCK_VOLUME            TypedWhichId<SfxBoolItem>(SCHATTR_AXIS_END + 2)
 #define SCHATTR_STOCK_UPDOWN            TypedWhichId<SfxBoolItem>(SCHATTR_AXIS_END + 3)
 #define SCHATTR_SYMBOL_SIZE             TypedWhichId<SvxSizeItem>(SCHATTR_AXIS_END + 4)
+#define SCHATTR_HIDE_DATA_POINT_LEGEND_ENTRY    TypedWhichId<SfxBoolItem>(SCHATTR_AXIS_END + 5)
 
 // non persistent items (binary format)
-#define SCHATTR_CHARTTYPE_START         (SCHATTR_SYMBOL_SIZE + 1)
+#define SCHATTR_CHARTTYPE_START         (SCHATTR_HIDE_DATA_POINT_LEGEND_ENTRY + 1)
 
 // new from New Chart
 #define SCHATTR_BAR_OVERLAP             TypedWhichId<SfxInt32Item>(SCHATTR_CHARTTYPE_START )
diff --git a/chart2/source/view/main/ChartItemPool.cxx b/chart2/source/view/main/ChartItemPool.cxx
index d0a7b5ce87d7..9b1f66df5bb1 100644
--- a/chart2/source/view/main/ChartItemPool.cxx
+++ b/chart2/source/view/main/ChartItemPool.cxx
@@ -128,6 +128,7 @@ ChartItemPool::ChartItemPool():
     rPoolDefaults[SCHATTR_STOCK_VOLUME         - SCHATTR_START] = new SfxBoolItem(SCHATTR_STOCK_VOLUME,false);
     rPoolDefaults[SCHATTR_STOCK_UPDOWN         - SCHATTR_START] = new SfxBoolItem(SCHATTR_STOCK_UPDOWN,false);
     rPoolDefaults[SCHATTR_SYMBOL_SIZE          - SCHATTR_START] = new SvxSizeItem(SCHATTR_SYMBOL_SIZE,Size(0,0));
+    rPoolDefaults[SCHATTR_HIDE_DATA_POINT_LEGEND_ENTRY - SCHATTR_START] = new SfxBoolItem(SCHATTR_HIDE_DATA_POINT_LEGEND_ENTRY, false);
 
     // new for New Chart
     rPoolDefaults[SCHATTR_BAR_OVERLAP          - SCHATTR_START] = new SfxInt32Item(SCHATTR_BAR_OVERLAP,0);
diff --git a/chart2/uiconfig/ui/tp_DataPointOption.ui b/chart2/uiconfig/ui/tp_DataPointOption.ui
new file mode 100644
index 000000000000..01e93dac9775
--- /dev/null
+++ b/chart2/uiconfig/ui/tp_DataPointOption.ui
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.20.4 -->
+<interface domain="chart">
+  <requires lib="gtk+" version="3.18"/>
+  <object class="GtkAdjustment" id="adjustmentGAP">
+    <property name="upper">600</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+  </object>
+  <object class="GtkAdjustment" id="adjustmentOVERLAP">
+    <property name="lower">-100</property>
+    <property name="upper">100</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+  </object>
+  <object class="GtkBox" id="tp_DataPointOption">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <property name="border_width">6</property>
+    <property name="orientation">vertical</property>
+    <property name="spacing">6</property>
+    <child>
+      <object class="GtkFrame" id="frameLegend">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="label_xalign">0</property>
+        <property name="shadow_type">none</property>
+        <child>
+          <object class="GtkAlignment">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="top_padding">6</property>
+            <property name="left_padding">12</property>
+            <child>
+              <object class="GtkBox">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="orientation">vertical</property>
+                <child>
+                  <object class="GtkCheckButton" id="CB_LEGEND_ENTRY_HIDDEN">
+                    <property name="label" translatable="yes" context="tp_DataPointOption|CB_LEGEND_ENTRY_HIDDEN">Hide legend entry</property>
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="receives_default">False</property>
+                    <property name="halign">start</property>
+                    <property name="draw_indicator">True</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">0</property>
+                  </packing>
+                </child>
+              </object>
+            </child>
+          </object>
+        </child>
+        <child type="label">
+          <object class="GtkLabel" id="label1">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="label" translatable="yes" context="tp_DataPointOption|label1">Legend Entry</property>
+            <attributes>
+              <attribute name="weight" value="bold"/>
+            </attributes>
+          </object>
+        </child>
+      </object>
+      <packing>
+        <property name="expand">False</property>
+        <property name="fill">True</property>
+        <property name="position">3</property>
+      </packing>
+    </child>
+  </object>
+</interface>