1*2e2212a7SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*2e2212a7SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*2e2212a7SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*2e2212a7SAndrew Rist * distributed with this work for additional information 6*2e2212a7SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*2e2212a7SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*2e2212a7SAndrew Rist * "License"); you may not use this file except in compliance 9*2e2212a7SAndrew Rist * with the License. You may obtain a copy of the License at 10*2e2212a7SAndrew Rist * 11*2e2212a7SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*2e2212a7SAndrew Rist * 13*2e2212a7SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*2e2212a7SAndrew Rist * software distributed under the License is distributed on an 15*2e2212a7SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*2e2212a7SAndrew Rist * KIND, either express or implied. See the License for the 17*2e2212a7SAndrew Rist * specific language governing permissions and limitations 18*2e2212a7SAndrew Rist * under the License. 19*2e2212a7SAndrew Rist * 20*2e2212a7SAndrew Rist *************************************************************/ 21*2e2212a7SAndrew Rist 22*2e2212a7SAndrew Rist 23cdf0e10cSrcweir #ifndef DBAUI_SCROLLHELPER_HXX 24cdf0e10cSrcweir #define DBAUI_SCROLLHELPER_HXX 25cdf0e10cSrcweir 26cdf0e10cSrcweir #ifndef _LINK_HXX 27cdf0e10cSrcweir #include <tools/link.hxx> 28cdf0e10cSrcweir #endif 29cdf0e10cSrcweir #ifndef _SV_GEN_HXX 30cdf0e10cSrcweir #include <tools/gen.hxx> 31cdf0e10cSrcweir #endif 32cdf0e10cSrcweir #ifndef _SV_TIMER_HXX 33cdf0e10cSrcweir #include <vcl/timer.hxx> 34cdf0e10cSrcweir #endif 35cdf0e10cSrcweir 36cdf0e10cSrcweir namespace dbaui 37cdf0e10cSrcweir { 38cdf0e10cSrcweir class OScrollHelper 39cdf0e10cSrcweir { 40cdf0e10cSrcweir Link m_aUpScroll; 41cdf0e10cSrcweir Link m_aDownScroll; 42cdf0e10cSrcweir public: 43cdf0e10cSrcweir /** default contructor 44cdf0e10cSrcweir */ 45cdf0e10cSrcweir OScrollHelper(); 46cdf0e10cSrcweir 47cdf0e10cSrcweir ~OScrollHelper(); 48cdf0e10cSrcweir 49cdf0e10cSrcweir /** set the memthod which should be called when scrolling up 50cdf0e10cSrcweir @param _rUpScroll 51cdf0e10cSrcweir the method to set 52cdf0e10cSrcweir */ 53cdf0e10cSrcweir inline void setUpScrollMethod( const Link& _rUpScroll ) 54cdf0e10cSrcweir { 55cdf0e10cSrcweir m_aUpScroll = _rUpScroll; 56cdf0e10cSrcweir } 57cdf0e10cSrcweir 58cdf0e10cSrcweir /** set the memthod which should be called when scrolling down 59cdf0e10cSrcweir @param _rDownScroll 60cdf0e10cSrcweir the method to set 61cdf0e10cSrcweir */ 62cdf0e10cSrcweir inline void setDownScrollMethod( const Link& _rDownScroll ) 63cdf0e10cSrcweir { 64cdf0e10cSrcweir m_aDownScroll = _rDownScroll; 65cdf0e10cSrcweir } 66cdf0e10cSrcweir 67cdf0e10cSrcweir /** check if a scroll method has to be called 68cdf0e10cSrcweir @param _rPoint 69cdf0e10cSrcweir the current selection point 70cdf0e10cSrcweir @param _rOutputSize 71cdf0e10cSrcweir the output size of the window 72cdf0e10cSrcweir */ 73cdf0e10cSrcweir void scroll(const Point& _rPoint, const Size& _rOutputSize); 74cdf0e10cSrcweir }; 75cdf0e10cSrcweir } 76cdf0e10cSrcweir #endif // DBAUI_SCROLLHELPER_HXX 77cdf0e10cSrcweir 78