tdf#42949 Fix IWYU warnings in chart2/source/controller/inc/[A-G]*

Found with bin/find-unneeded-includes
Only removal proposals are dealt with here.
A bit of fallout management was needed.

Change-Id: Ibbd16ba39d58891b834ae83feaa03f0522bdbb76
Reviewed-on: https://gerrit.libreoffice.org/55241
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

23 files changed, 97 insertions, 98 deletions

diff --git a/chart2/source/controller/inc/AccessibleBase.hxx b/chart2/source/controller/inc/AccessibleBase.hxx
index 0217283d9925..324d743ee23d 100644
--- a/chart2/source/controller/inc/AccessibleBase.hxx
+++ b/chart2/source/controller/inc/AccessibleBase.hxx
@@ -21,28 +21,26 @@
 
 #include <ObjectIdentifier.hxx>
 
-#include <com/sun/star/chart2/XChartDocument.hpp>
 #include <com/sun/star/accessibility/XAccessible.hpp>
 #include <com/sun/star/accessibility/XAccessibleContext.hpp>
 #include <com/sun/star/accessibility/XAccessibleComponent.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
-#include <com/sun/star/document/XEventListener.hpp>
 #include <com/sun/star/lang/XEventListener.hpp>
-#include <com/sun/star/lang/DisposedException.hpp>
 #include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
-#include <com/sun/star/view/XSelectionSupplier.hpp>
 #include <comphelper/accessibleeventnotifier.hxx>
 #include <cppuhelper/compbase.hxx>
-#include <cppuhelper/interfacecontainer.hxx>
-#include <unotools/accessiblestatesethelper.hxx>
 #include <rtl/ref.hxx>
 
 #include <map>
-#include <memory>
 #include <vector>
 
 #include <MutexContainer.hxx>
 
+namespace com { namespace sun { namespace star { namespace chart2 { class XChartDocument; } } } }
+namespace com { namespace sun { namespace star { namespace view { class XSelectionSupplier; } } } }
+namespace utl { class AccessibleStateSetHelper; }
+
+
 class SdrView;
 
 namespace accessibility
diff --git a/chart2/source/controller/inc/AccessibleChartView.hxx b/chart2/source/controller/inc/AccessibleChartView.hxx
index baab3db86285..0acac0d57e2b 100644
--- a/chart2/source/controller/inc/AccessibleChartView.hxx
+++ b/chart2/source/controller/inc/AccessibleChartView.hxx
@@ -20,20 +20,18 @@
 #define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_ACCESSIBLECHARTVIEW_HXX
 
 #include "AccessibleBase.hxx"
-#include <MutexContainer.hxx>
 #include <cppuhelper/implbase.hxx>
 #include <cppuhelper/weakref.hxx>
-#include <com/sun/star/accessibility/XAccessible.hpp>
-#include <com/sun/star/frame/XModel.hpp>
 #include <com/sun/star/lang/XInitialization.hpp>
-#include <com/sun/star/lang/XServiceInfo.hpp>
-#include <com/sun/star/uno/XComponentContext.hpp>
-#include <com/sun/star/view/XSelectionSupplier.hpp>
 #include <com/sun/star/view/XSelectionChangeListener.hpp>
-#include <com/sun/star/awt/XWindow.hpp>
 
 #include <memory>
 
+namespace com { namespace sun { namespace star { namespace accessibility { class XAccessible; } } } }
+namespace com { namespace sun { namespace star { namespace awt { class XWindow; } } } }
+namespace com { namespace sun { namespace star { namespace frame { class XModel; } } } }
+namespace com { namespace sun { namespace star { namespace view { class XSelectionSupplier; } } } }
+
 namespace accessibility
 {
 class IAccessibleViewForwarder;
@@ -42,8 +40,6 @@ class IAccessibleViewForwarder;
 namespace chart
 {
 
-class ExplicitValueProvider;
-
 namespace impl
 {
 typedef ::cppu::ImplInheritanceHelper<
diff --git a/chart2/source/controller/inc/AxisItemConverter.hxx b/chart2/source/controller/inc/AxisItemConverter.hxx
index 3a82e54124af..b1327ff50040 100644
--- a/chart2/source/controller/inc/AxisItemConverter.hxx
+++ b/chart2/source/controller/inc/AxisItemConverter.hxx
@@ -19,15 +19,17 @@
 #ifndef INCLUDED_CHART2_SOURCE_CONTROLLER_INC_AXISITEMCONVERTER_HXX
 #define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_AXISITEMCONVERTER_HXX
 
-#include <chartview/ExplicitScaleValues.hxx>
-#include <com/sun/star/chart2/XAxis.hpp>
-#include <com/sun/star/chart2/XChartDocument.hpp>
-#include <com/sun/star/awt/Size.hpp>
-
 #include "ItemConverter.hxx"
 
 #include <vector>
 
+namespace com { namespace sun { namespace star { namespace awt { struct Size; } } } }
+namespace com { namespace sun { namespace star { namespace beans { class XPropertySet; } } } }
+namespace com { namespace sun { namespace star { namespace chart2 { class XAxis; } } } }
+namespace com { namespace sun { namespace star { namespace chart2 { class XChartDocument; } } } }
+namespace chart { struct ExplicitIncrementData; }
+namespace chart { struct ExplicitScaleData; }
+
 class SdrModel;
 
 namespace chart { namespace wrapper {
diff --git a/chart2/source/controller/inc/CharacterPropertyItemConverter.hxx b/chart2/source/controller/inc/CharacterPropertyItemConverter.hxx
index 42a7ef895493..311ffddaae63 100644
--- a/chart2/source/controller/inc/CharacterPropertyItemConverter.hxx
+++ b/chart2/source/controller/inc/CharacterPropertyItemConverter.hxx
@@ -20,7 +20,6 @@
 #define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_CHARACTERPROPERTYITEMCONVERTER_HXX
 
 #include "ItemConverter.hxx"
-#include <com/sun/star/beans/PropertyState.hpp>
 #include <com/sun/star/awt/Size.hpp>
 
 #include <boost/optional.hpp>
diff --git a/chart2/source/controller/inc/ChartController.hxx b/chart2/source/controller/inc/ChartController.hxx
index 941672c0cc6e..d6f5658b62cf 100644
--- a/chart2/source/controller/inc/ChartController.hxx
+++ b/chart2/source/controller/inc/ChartController.hxx
@@ -25,35 +25,41 @@
 
 #include <svx/svdtypes.hxx>
 #include <vcl/timer.hxx>
-#include <vcl/event.hxx>
 
 #include <cppuhelper/implbase.hxx>
 
-#include <com/sun/star/accessibility/XAccessible.hpp>
-#include <com/sun/star/document/XUndoManager.hpp>
-#include <com/sun/star/frame/XController.hpp>
 #include <com/sun/star/frame/XDispatchProvider.hpp>
-#include <com/sun/star/frame/XDispatch.hpp>
-#include <com/sun/star/view/XSelectionSupplier.hpp>
 #include <com/sun/star/ui/XContextMenuInterception.hpp>
-#include <com/sun/star/uno/XWeak.hpp>
-#include <com/sun/star/util/XCloseListener.hpp>
-#include <com/sun/star/util/XCloseable.hpp>
-#include <com/sun/star/lang/XInitialization.hpp>
-#include <com/sun/star/lang/XServiceInfo.hpp>
-#include <com/sun/star/uno/XComponentContext.hpp>
-#include <com/sun/star/lang/XMultiServiceFactory.hpp>
-#include <com/sun/star/util/XModifyListener.hpp>
 #include <com/sun/star/util/XModeChangeListener.hpp>
-#include <com/sun/star/awt/Point.hpp>
-#include <com/sun/star/awt/Size.hpp>
-#include <com/sun/star/util/XURLTransformer.hpp>
 #include <com/sun/star/frame/XLayoutManagerListener.hpp>
-#include <com/sun/star/frame/XLayoutManagerEventBroadcaster.hpp>
 
 #include <memory>
 #include <set>
 
+namespace com { namespace sun { namespace star { namespace accessibility { class XAccessible; } } } }
+namespace com { namespace sun { namespace star { namespace accessibility { class XAccessibleContext; } } } }
+namespace com { namespace sun { namespace star { namespace awt { class XFocusListener; } } } }
+namespace com { namespace sun { namespace star { namespace awt { class XKeyListener; } } } }
+namespace com { namespace sun { namespace star { namespace awt { class XMouseListener; } } } }
+namespace com { namespace sun { namespace star { namespace awt { class XMouseMotionListener; } } } }
+namespace com { namespace sun { namespace star { namespace awt { class XPaintListener; } } } }
+namespace com { namespace sun { namespace star { namespace awt { class XWindow; } } } }
+namespace com { namespace sun { namespace star { namespace awt { class XWindowListener; } } } }
+namespace com { namespace sun { namespace star { namespace awt { struct Point; } } } }
+namespace com { namespace sun { namespace star { namespace document { class XUndoManager; } } } }
+namespace com { namespace sun { namespace star { namespace frame { class XController; } } } }
+namespace com { namespace sun { namespace star { namespace frame { class XDispatch; } } } }
+namespace com { namespace sun { namespace star { namespace frame { class XLayoutManagerEventBroadcaster; } } } }
+namespace com { namespace sun { namespace star { namespace lang { class XInitialization; } } } }
+namespace com { namespace sun { namespace star { namespace lang { class XMultiServiceFactory; } } } }
+namespace com { namespace sun { namespace star { namespace lang { class XServiceInfo; } } } }
+namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
+namespace com { namespace sun { namespace star { namespace util { class XCloseable; } } } }
+namespace com { namespace sun { namespace star { namespace util { class XCloseListener; } } } }
+namespace com { namespace sun { namespace star { namespace util { class XModifyListener; } } } }
+namespace com { namespace sun { namespace star { namespace view { class XSelectionSupplier; } } } }
+
+
 class SdrModel;
 
 namespace svt
diff --git a/chart2/source/controller/inc/ChartToolbarController.hxx b/chart2/source/controller/inc/ChartToolbarController.hxx
index ad7d45ef5ba7..d45f191a65c7 100644
--- a/chart2/source/controller/inc/ChartToolbarController.hxx
+++ b/chart2/source/controller/inc/ChartToolbarController.hxx
@@ -18,8 +18,9 @@
 #include <com/sun/star/util/XUpdatable.hpp>
 #include <com/sun/star/lang/XInitialization.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
-#include <com/sun/star/awt/XWindow.hpp>
-#include <com/sun/star/frame/XFramesSupplier.hpp>
+
+namespace com { namespace sun { namespace star { namespace awt { class XWindow; } } } }
+namespace com { namespace sun { namespace star { namespace frame { class XFramesSupplier; } } } }
 
 namespace chart {
 
diff --git a/chart2/source/controller/inc/CommandDispatchContainer.hxx b/chart2/source/controller/inc/CommandDispatchContainer.hxx
index 9cfed008dfb5..cbcf4345377b 100644
--- a/chart2/source/controller/inc/CommandDispatchContainer.hxx
+++ b/chart2/source/controller/inc/CommandDispatchContainer.hxx
@@ -19,16 +19,18 @@
 #ifndef INCLUDED_CHART2_SOURCE_CONTROLLER_MAIN_COMMANDDISPATCHCONTAINER_HXX
 #define INCLUDED_CHART2_SOURCE_CONTROLLER_MAIN_COMMANDDISPATCHCONTAINER_HXX
 
-#include <com/sun/star/uno/XComponentContext.hpp>
-#include <com/sun/star/frame/XDispatch.hpp>
-#include <com/sun/star/frame/XModel.hpp>
-#include <com/sun/star/frame/DispatchDescriptor.hpp>
-
 #include <cppuhelper/weakref.hxx>
-#include <cppuhelper/interfacecontainer.hxx>
 
 #include <set>
 #include <map>
+#include <vector>
+
+namespace com { namespace sun { namespace star { namespace frame { class XController; } } } }
+namespace com { namespace sun { namespace star { namespace frame { class XDispatch; } } } }
+namespace com { namespace sun { namespace star { namespace frame { class XModel; } } } }
+namespace com { namespace sun { namespace star { namespace frame { struct DispatchDescriptor; } } } }
+namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
+namespace com { namespace sun { namespace star { namespace util { struct URL; } } } }
 
 namespace chart
 {
diff --git a/chart2/source/controller/inc/DataPointItemConverter.hxx b/chart2/source/controller/inc/DataPointItemConverter.hxx
index 63dcbbd00782..46bb8745c5ca 100644
--- a/chart2/source/controller/inc/DataPointItemConverter.hxx
+++ b/chart2/source/controller/inc/DataPointItemConverter.hxx
@@ -22,14 +22,15 @@
 #include "ItemConverter.hxx"
 #include "GraphicPropertyItemConverter.hxx"
 
-#include <com/sun/star/chart2/XDataSeries.hpp>
-#include <com/sun/star/awt/Size.hpp>
-#include <com/sun/star/frame/XModel.hpp>
-#include <com/sun/star/uno/XComponentContext.hpp>
 #include <tools/color.hxx>
 
 #include <vector>
 
+namespace com { namespace sun { namespace star { namespace awt { struct Size; } } } }
+namespace com { namespace sun { namespace star { namespace chart2 { class XDataSeries; } } } }
+namespace com { namespace sun { namespace star { namespace frame { class XModel; } } } }
+namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
+
 class SdrModel;
 
 namespace chart { namespace wrapper {
diff --git a/chart2/source/controller/inc/DrawViewWrapper.hxx b/chart2/source/controller/inc/DrawViewWrapper.hxx
index 2adf512fe015..c9814bc96026 100644
--- a/chart2/source/controller/inc/DrawViewWrapper.hxx
+++ b/chart2/source/controller/inc/DrawViewWrapper.hxx
@@ -21,8 +21,9 @@
 
 #include <memory>
 #include <svx/view3d.hxx>
-#include <com/sun/star/drawing/XShape.hpp>
-#include <com/sun/star/frame/XModel.hpp>
+
+namespace com { namespace sun { namespace star { namespace drawing { class XShape; } } } }
+namespace com { namespace sun { namespace star { namespace frame { class XModel; } } } }
 
 class SdrModel;
 
diff --git a/chart2/source/controller/inc/ErrorBarItemConverter.hxx b/chart2/source/controller/inc/ErrorBarItemConverter.hxx
index 672ff7611f4d..bedb0dc9d6af 100644
--- a/chart2/source/controller/inc/ErrorBarItemConverter.hxx
+++ b/chart2/source/controller/inc/ErrorBarItemConverter.hxx
@@ -21,14 +21,9 @@
 #define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_ERRORBARITEMCONVERTER_HXX
 
 #include "ItemConverter.hxx"
-#include "GraphicPropertyItemConverter.hxx"
-#include <NumberFormatterWrapper.hxx>
 
-#include <com/sun/star/frame/XModel.hpp>
-#include <com/sun/star/lang/XMultiServiceFactory.hpp>
-
-#include <memory>
-#include <vector>
+namespace com { namespace sun { namespace star { namespace frame { class XModel; } } } }
+namespace com { namespace sun { namespace star { namespace lang { class XMultiServiceFactory; } } } }
 
 class SdrModel;
 
diff --git a/chart2/source/controller/inc/GraphicPropertyItemConverter.hxx b/chart2/source/controller/inc/GraphicPropertyItemConverter.hxx
index 6f09b20c78d5..e65b7be16a14 100644
--- a/chart2/source/controller/inc/GraphicPropertyItemConverter.hxx
+++ b/chart2/source/controller/inc/GraphicPropertyItemConverter.hxx
@@ -20,8 +20,8 @@
 #define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_GRAPHICPROPERTYITEMCONVERTER_HXX
 
 #include "ItemConverter.hxx"
-#include <com/sun/star/beans/PropertyState.hpp>
-#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+
+namespace com { namespace sun { namespace star { namespace lang { class XMultiServiceFactory; } } } }
 
 class SdrModel;
 
diff --git a/chart2/source/controller/inc/dlg_ChartType.hxx b/chart2/source/controller/inc/dlg_ChartType.hxx
index 2903587a5dd3..3d3f196775fd 100644
--- a/chart2/source/controller/inc/dlg_ChartType.hxx
+++ b/chart2/source/controller/inc/dlg_ChartType.hxx
@@ -20,10 +20,8 @@
 #define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_DLG_CHARTTYPE_HXX
 
 #include <vcl/dialog.hxx>
-#include <vcl/fixed.hxx>
-#include <vcl/button.hxx>
-#include <com/sun/star/frame/XModel.hpp>
-#include <com/sun/star/uno/XComponentContext.hpp>
+
+namespace com { namespace sun { namespace star { namespace frame { class XModel; } } } }
 
 namespace chart
 {
diff --git a/chart2/source/controller/inc/dlg_ChartType_UNO.hxx b/chart2/source/controller/inc/dlg_ChartType_UNO.hxx
index 98065d3468bf..465d66748903 100644
--- a/chart2/source/controller/inc/dlg_ChartType_UNO.hxx
+++ b/chart2/source/controller/inc/dlg_ChartType_UNO.hxx
@@ -21,13 +21,11 @@
 #define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_DLG_CHARTTYPE_UNO_HXX
 
 #include <comphelper/proparrhlp.hxx>
-#include <com/sun/star/awt/XWindow.hpp>
-#include <com/sun/star/beans/XPropertySet.hpp>
-#include <com/sun/star/frame/XModel.hpp>
-#include <vcl/vclevent.hxx>
-
 #include <svtools/genericunodialog.hxx>
 
+namespace com { namespace sun { namespace star { namespace frame { class XModel; } } } }
+namespace com { namespace sun { namespace star { namespace beans { class XPropertySetInfo; } } } }
+
 namespace chart
 {
 typedef ::svt::OGenericUnoDialog ChartTypeUnoDlg_BASE;
diff --git a/chart2/source/controller/inc/dlg_CreationWizard.hxx b/chart2/source/controller/inc/dlg_CreationWizard.hxx
index a1fed3c8ae55..732968fde79f 100644
--- a/chart2/source/controller/inc/dlg_CreationWizard.hxx
+++ b/chart2/source/controller/inc/dlg_CreationWizard.hxx
@@ -23,13 +23,13 @@
 #include "TimerTriggeredControllerLock.hxx"
 #include "TabPageNotifiable.hxx"
 
-#include <com/sun/star/chart2/XChartDocument.hpp>
-#include <com/sun/star/uno/XComponentContext.hpp>
-
 #include <svtools/roadmapwizard.hxx>
 
 #include <memory>
 
+namespace com { namespace sun { namespace star { namespace chart2 { class XChartDocument; } } } }
+namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
+
 namespace chart
 {
 
diff --git a/chart2/source/controller/inc/dlg_CreationWizard_UNO.hxx b/chart2/source/controller/inc/dlg_CreationWizard_UNO.hxx
index 85ac6ca87a77..2eed39a2a19d 100644
--- a/chart2/source/controller/inc/dlg_CreationWizard_UNO.hxx
+++ b/chart2/source/controller/inc/dlg_CreationWizard_UNO.hxx
@@ -22,17 +22,20 @@
 
 #include <MutexContainer.hxx>
 #include <cppuhelper/component.hxx>
-#include <com/sun/star/awt/XWindow.hpp>
 #include <com/sun/star/beans/XPropertySet.hpp>
-#include <com/sun/star/frame/XModel.hpp>
 #include <com/sun/star/frame/XTerminateListener.hpp>
 #include <com/sun/star/lang/XInitialization.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
 #include <com/sun/star/ui/dialogs/XExecutableDialog.hpp>
-#include <com/sun/star/uno/XComponentContext.hpp>
 
 #include <tools/link.hxx>
-#include <vcl/vclevent.hxx>
+#include <vcl/vclptr.hxx>
+
+namespace com { namespace sun { namespace star { namespace awt { class XWindow; } } } }
+namespace com { namespace sun { namespace star { namespace frame { class XModel; } } } }
+namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
+
+class VclWindowEvent;
 
 namespace chart
 {
diff --git a/chart2/source/controller/inc/dlg_DataEditor.hxx b/chart2/source/controller/inc/dlg_DataEditor.hxx
index c6f74d6797b1..18011859afc7 100644
--- a/chart2/source/controller/inc/dlg_DataEditor.hxx
+++ b/chart2/source/controller/inc/dlg_DataEditor.hxx
@@ -20,11 +20,11 @@
 #ifndef INCLUDED_CHART2_SOURCE_CONTROLLER_INC_DLG_DATAEDITOR_HXX
 #define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_DLG_DATAEDITOR_HXX
 
-#include <svl/lstner.hxx>
 #include <vcl/toolbox.hxx>
-#include <comphelper/stl_types.hxx>
 #include <vcl/dialog.hxx>
-#include <com/sun/star/uno/XComponentContext.hpp>
+
+namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
+namespace comphelper { template <class Tp, class Arg> class mem_fun1_t; }
 
 namespace com { namespace sun { namespace star {
     namespace chart2 {
diff --git a/chart2/source/controller/inc/dlg_DataSource.hxx b/chart2/source/controller/inc/dlg_DataSource.hxx
index 1e5c4fee95fb..1e0eac3b5271 100644
--- a/chart2/source/controller/inc/dlg_DataSource.hxx
+++ b/chart2/source/controller/inc/dlg_DataSource.hxx
@@ -20,15 +20,18 @@
 #define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_DLG_DATASOURCE_HXX
 
 #include <vcl/tabdlg.hxx>
-#include <vcl/tabctrl.hxx>
 #include <vcl/button.hxx>
+#include <vcl/vclptr.hxx>
 
 #include "TabPageNotifiable.hxx"
-#include <com/sun/star/uno/XComponentContext.hpp>
-#include <com/sun/star/chart2/XChartDocument.hpp>
+
+namespace com { namespace sun { namespace star { namespace chart2 { class XChartDocument; } } } }
+namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
 
 #include <memory>
 
+class TabPage;
+
 namespace chart
 {
 
diff --git a/chart2/source/controller/inc/dlg_InsertDataLabel.hxx b/chart2/source/controller/inc/dlg_InsertDataLabel.hxx
index c1660dc20fda..30040f03409d 100644
--- a/chart2/source/controller/inc/dlg_InsertDataLabel.hxx
+++ b/chart2/source/controller/inc/dlg_InsertDataLabel.hxx
@@ -20,7 +20,6 @@
 #define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_DLG_INSERTDATALABEL_HXX
 
 #include <vcl/dialog.hxx>
-#include <vcl/button.hxx>
 #include <svl/itemset.hxx>
 #include <memory>
 
diff --git a/chart2/source/controller/inc/dlg_InsertErrorBars.hxx b/chart2/source/controller/inc/dlg_InsertErrorBars.hxx
index 796b0dc46888..179f0ccec476 100644
--- a/chart2/source/controller/inc/dlg_InsertErrorBars.hxx
+++ b/chart2/source/controller/inc/dlg_InsertErrorBars.hxx
@@ -21,12 +21,12 @@
 
 #include <memory>
 #include <vcl/dialog.hxx>
-#include <vcl/button.hxx>
 #include <svl/itemset.hxx>
-#include <com/sun/star/frame/XModel.hpp>
 
 #include "res_ErrorBar.hxx"
 
+namespace com { namespace sun { namespace star { namespace frame { class XModel; } } } }
+
 namespace chart
 {
 
diff --git a/chart2/source/controller/inc/dlg_InsertLegend.hxx b/chart2/source/controller/inc/dlg_InsertLegend.hxx
index 38d58c398017..e93e72b9218d 100644
--- a/chart2/source/controller/inc/dlg_InsertLegend.hxx
+++ b/chart2/source/controller/inc/dlg_InsertLegend.hxx
@@ -20,14 +20,14 @@
 #define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_DLG_INSERTLEGEND_HXX
 
 #include <vcl/dialog.hxx>
-#include <sfx2/basedlgs.hxx>
 
 #include <memory>
-#include <com/sun/star/frame/XModel.hpp>
-#include <com/sun/star/uno/XComponentContext.hpp>
 
 #include "res_LegendPosition.hxx"
 
+namespace com { namespace sun { namespace star { namespace frame { class XModel; } } } }
+namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
+
 namespace chart
 {
 
diff --git a/chart2/source/controller/inc/dlg_InsertTitle.hxx b/chart2/source/controller/inc/dlg_InsertTitle.hxx
index 258fd220b9da..d93c7b0381e5 100644
--- a/chart2/source/controller/inc/dlg_InsertTitle.hxx
+++ b/chart2/source/controller/inc/dlg_InsertTitle.hxx
@@ -21,7 +21,6 @@
 
 #include "res_Titles.hxx"
 #include <vcl/dialog.hxx>
-#include <vcl/button.hxx>
 #include <memory>
 
 namespace chart
diff --git a/chart2/source/controller/inc/dlg_ObjectProperties.hxx b/chart2/source/controller/inc/dlg_ObjectProperties.hxx
index afa83bc6f56c..bfc1c9e09961 100644
--- a/chart2/source/controller/inc/dlg_ObjectProperties.hxx
+++ b/chart2/source/controller/inc/dlg_ObjectProperties.hxx
@@ -21,8 +21,8 @@
 
 #include <ObjectIdentifier.hxx>
 #include <sfx2/tabdlg.hxx>
-#include <svx/dlgctrl.hxx>
-#include <com/sun/star/util/XNumberFormatsSupplier.hpp>
+
+namespace com { namespace sun { namespace star { namespace util { class XNumberFormatsSupplier; } } } }
 
 namespace chart
 {
diff --git a/chart2/source/controller/inc/dlg_View3D.hxx b/chart2/source/controller/inc/dlg_View3D.hxx
index f3443fcbe2d0..300b4cb1d989 100644
--- a/chart2/source/controller/inc/dlg_View3D.hxx
+++ b/chart2/source/controller/inc/dlg_View3D.hxx
@@ -19,15 +19,13 @@
 #ifndef INCLUDED_CHART2_SOURCE_CONTROLLER_INC_DLG_VIEW3D_HXX
 #define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_DLG_VIEW3D_HXX
 
-#include <com/sun/star/drawing/ShadeMode.hpp>
-#include <com/sun/star/frame/XModel.hpp>
-
 #include <vcl/tabdlg.hxx>
 #include <vcl/tabctrl.hxx>
-#include <svx/xtable.hxx>
 
 #include <ControllerLockGuard.hxx>
 
+namespace com { namespace sun { namespace star { namespace frame { class XModel; } } } }
+
 namespace chart
 {
 class ThreeD_SceneGeometry_TabPage;