54 lines
2.5 KiB
C++
54 lines
2.5 KiB
C++
/***************************************************************************
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* Copyright (c) 2020 Victor Titov (DeepSOIC) <vv.titov@gmail.com> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef SOMOUSEWHEELEVENT_H_FC
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#define SOMOUSEWHEELEVENT_H_FC
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#include <Inventor/events/SoEvent.h>
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#include <Inventor/events/SoSubEvent.h>
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/**
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* @brief The SoMouseWheelEvent class is a temporary replacement for
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* SoMouseWheelEvent from Coin, for until freecad stops using Coin version that
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* doesn't have one (coin v 4.0.0a doesn't have SoMouseWheelEvent).
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*/
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class GuiExport SoMouseWheelEvent : public SoEvent {
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SO_EVENT_HEADER();
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public: //methods
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static void initClass(){
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SO_EVENT_INIT_CLASS(SoMouseWheelEvent, SoEvent);
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}
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SoMouseWheelEvent () : delta(0) {}
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SoMouseWheelEvent (int delta) : delta(delta) {}
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///returns wheel position change. One click is usually 120 units,
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/// smaller values come from high-resolution devices like touchpads
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int getDelta() const {return delta;}
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void setDelta(int delta) {this->delta = delta;}
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~SoMouseWheelEvent(){}
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private: //data
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int delta;
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};
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#endif
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