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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 .
+ */
+#ifndef INCLUDED_DBACCESS_SOURCE_UI_INC_SCROLLHELPER_HXX
+#define INCLUDED_DBACCESS_SOURCE_UI_INC_SCROLLHELPER_HXX
+
+#include <tools/link.hxx>
+#include <tools/gen.hxx>
+
+namespace dbaui
+{
+ class OScrollHelper
+ {
+ Link<LinkParamNone*,void> m_aUpScroll;
+ Link<LinkParamNone*,void> m_aDownScroll;
+ public:
+ /** default constructor
+ */
+ OScrollHelper();
+
+ ~OScrollHelper();
+
+ /** set the memthod which should be called when scrolling up
+ @param _rUpScroll
+ the method to set
+ */
+ void setUpScrollMethod( const Link<LinkParamNone*,void>& _rUpScroll )
+ {
+ m_aUpScroll = _rUpScroll;
+ }
+
+ /** set the memthod which should be called when scrolling down
+ @param _rDownScroll
+ the method to set
+ */
+ void setDownScrollMethod( const Link<LinkParamNone*,void>& _rDownScroll )
+ {
+ m_aDownScroll = _rDownScroll;
+ }
+
+ /** check if a scroll method has to be called
+ @param _rPoint
+ the current selection point
+ @param _rOutputSize
+ the output size of the window
+ */
+ void scroll(const Point& _rPoint, const Size& _rOutputSize);
+ };
+}
+#endif // INCLUDED_DBACCESS_SOURCE_UI_INC_SCROLLHELPER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */