1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_dbaccess.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #ifndef DBAUI_SCROLLHELPER_HXX 32*cdf0e10cSrcweir #include "ScrollHelper.hxx" 33*cdf0e10cSrcweir #endif 34*cdf0e10cSrcweir #ifndef _TOOLS_DEBUG_HXX 35*cdf0e10cSrcweir #include <tools/debug.hxx> 36*cdf0e10cSrcweir #endif 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir #define LISTBOX_SCROLLING_AREA 12 39*cdf0e10cSrcweir namespace dbaui 40*cdf0e10cSrcweir { 41*cdf0e10cSrcweir DBG_NAME(OScrollHelper) 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir 46*cdf0e10cSrcweir OScrollHelper::OScrollHelper() 47*cdf0e10cSrcweir { 48*cdf0e10cSrcweir DBG_CTOR(OScrollHelper,NULL); 49*cdf0e10cSrcweir } 50*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 51*cdf0e10cSrcweir OScrollHelper::~OScrollHelper() 52*cdf0e10cSrcweir { 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir DBG_DTOR(OScrollHelper,NULL); 55*cdf0e10cSrcweir } 56*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 57*cdf0e10cSrcweir void OScrollHelper::scroll(const Point& _rPoint, const Size& _rOutputSize) 58*cdf0e10cSrcweir { 59*cdf0e10cSrcweir // Scrolling Areas 60*cdf0e10cSrcweir Rectangle aScrollArea( Point(0, _rOutputSize.Height() - LISTBOX_SCROLLING_AREA), 61*cdf0e10cSrcweir Size(_rOutputSize.Width(), LISTBOX_SCROLLING_AREA) ); 62*cdf0e10cSrcweir 63*cdf0e10cSrcweir Link aToCall; 64*cdf0e10cSrcweir // if pointer in bottom area begin scroll 65*cdf0e10cSrcweir if( aScrollArea.IsInside(_rPoint) ) 66*cdf0e10cSrcweir aToCall = m_aUpScroll; 67*cdf0e10cSrcweir else 68*cdf0e10cSrcweir { 69*cdf0e10cSrcweir aScrollArea.SetPos(Point(0,0)); 70*cdf0e10cSrcweir // if pointer in top area begin scroll 71*cdf0e10cSrcweir if( aScrollArea.IsInside(_rPoint) ) 72*cdf0e10cSrcweir aToCall = m_aDownScroll; 73*cdf0e10cSrcweir } 74*cdf0e10cSrcweir if ( aToCall.IsSet() ) 75*cdf0e10cSrcweir aToCall.Call( NULL ); 76*cdf0e10cSrcweir } 77*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 78*cdf0e10cSrcweir } 79*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir 82