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diff --git a/accessibility/inc/extended/accessibletablistboxtable.hxx b/accessibility/inc/extended/accessibletablistboxtable.hxx
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+++ b/accessibility/inc/extended/accessibletablistboxtable.hxx
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+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <extended/AccessibleBrowseBoxTable.hxx>
+#include <comphelper/uno3.hxx>
+#include <cppuhelper/implbase1.hxx>
+#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
+
+class SvHeaderTabListBox;
+
+
+namespace accessibility {
+
+typedef ::cppu::ImplHelper1< css::accessibility::XAccessibleSelection >
+            AccessibleTabListBoxTableImplHelper;
+
+class AccessibleTabListBoxTable final : public AccessibleBrowseBoxTable, public AccessibleTabListBoxTableImplHelper
+{
+private:
+    VclPtr<SvHeaderTabListBox>     m_pTabListBox;
+
+    css::uno::Reference< css::accessibility::XAccessible >  m_xCurChild;
+
+    void                    ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent );
+    DECL_LINK(        WindowEventListener, VclWindowEvent&, void );
+
+    // helpers ----------------------------------------------------------------
+
+    /** Throws an exception, if nIndex is not a valid child index. */
+    void ensureValidIndex( sal_Int32 _nIndex ) const;
+
+    /** Selects the specified row. */
+    void implSelectRow( sal_Int32 _nRow, bool _bSelect );
+
+    /** Returns the count of rows in the table. */
+    sal_Int32 implGetRowCount() const override;
+    /** Returns the total column count in the table. */
+    sal_Int32 implGetColumnCount() const override;
+    /** Returns the count of selected rows in the table. */
+    sal_Int32 implGetSelRowCount() const;
+
+    /** Returns the row index from cell index. */
+    sal_Int32 implGetRow( sal_Int32 _nIndex ) const
+    {
+        auto nColCount = implGetColumnCount();
+        assert(nColCount != 0);
+        return _nIndex / nColCount;
+    }
+
+    /** Returns the absolute row index of the nSelRow-th selected row. */
+    sal_Int32 implGetSelRow( sal_Int32 _nSelRow ) const;
+
+public:
+    /** ctor()
+        @param rxParent  XAccessible interface of the parent object.
+        @param rBox  The HeaderTabListBox control. */
+    AccessibleTabListBoxTable(
+        const css::uno::Reference< css::accessibility::XAccessible >& rxParent,
+        SvHeaderTabListBox& rBox );
+
+private:
+    /** dtor() */
+    virtual ~AccessibleTabListBoxTable() override;
+
+public:
+    // XInterface
+    DECLARE_XINTERFACE( )
+
+    // XTypeProvider
+    DECLARE_XTYPEPROVIDER( )
+
+    // XServiceInfo
+    virtual OUString SAL_CALL getImplementationName() override;
+
+    // XAccessibleSelection
+    void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) override;
+    sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) override;
+    void SAL_CALL clearAccessibleSelection(  ) override;
+    void SAL_CALL selectAllAccessibleChildren(  ) override;
+    sal_Int32 SAL_CALL getSelectedAccessibleChildCount(  ) override;
+    css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
+    void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
+};
+
+
+} // namespace accessibility
+
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */