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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef INCLUDED_DBACCESS_SOURCE_UI_INC_SCROLLHELPER_HXX
      20             : #define INCLUDED_DBACCESS_SOURCE_UI_INC_SCROLLHELPER_HXX
      21             : 
      22             : #include <tools/link.hxx>
      23             : #include <tools/gen.hxx>
      24             : #include <vcl/timer.hxx>
      25             : 
      26             : namespace dbaui
      27             : {
      28             :     class OScrollHelper
      29             :     {
      30             :         Link<>  m_aUpScroll;
      31             :         Link<>  m_aDownScroll;
      32             :     public:
      33             :         /** default constructor
      34             :         */
      35             :         OScrollHelper();
      36             : 
      37             :         ~OScrollHelper();
      38             : 
      39             :         /** set the memthod which should be called when scrolling up
      40             :             @param  _rUpScroll
      41             :                 the method to set
      42             :         */
      43           4 :         inline void setUpScrollMethod( const Link<>& _rUpScroll )
      44             :         {
      45           4 :             m_aUpScroll = _rUpScroll;
      46           4 :         }
      47             : 
      48             :         /** set the memthod which should be called when scrolling down
      49             :             @param  _rDownScroll
      50             :                 the method to set
      51             :         */
      52           4 :         inline void setDownScrollMethod( const Link<>& _rDownScroll )
      53             :         {
      54           4 :             m_aDownScroll = _rDownScroll;
      55           4 :         }
      56             : 
      57             :         /** check if a scroll method has to be called
      58             :             @param  _rPoint
      59             :                 the current selection point
      60             :             @param  _rOutputSize
      61             :                 the output size of the window
      62             :         */
      63             :         void scroll(const Point& _rPoint, const Size& _rOutputSize);
      64             :     };
      65             : }
      66             : #endif // INCLUDED_DBACCESS_SOURCE_UI_INC_SCROLLHELPER_HXX
      67             : 
      68             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */