////  WheelEvent.cpp//  script-engine/src////  Created by Stephen Birarda on 2014-10-27.//  Copyright 2014 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #include <qscriptengine.h>#include <qscriptvalue.h> #include "WheelEvent.h" WheelEvent::WheelEvent() :    x(0.0f),    y(0.0f),    delta(0.0f),    orientation("UNKNOwN"),    isLeftButton(false),    isRightButton(false),    isMiddleButton(false),    isShifted(false),    isControl(false),    isMeta(false),    isAlt(false){    } WheelEvent::WheelEvent(const QWheelEvent& event) {    x = event.x();    y = event.y();        delta = event.delta();    if (event.orientation() == Qt::Horizontal) {        orientation = "HORIZONTAL";    } else {        orientation = "VERTICAL";    }        // button pressed state    isLeftButton = (event.buttons().testFlag(Qt::LeftButton));    isRightButton = (event.buttons().testFlag(Qt::RightButton));    isMiddleButton = (event.buttons().testFlag(Qt::MiddleButton));        // keyboard modifiers    isShifted = event.modifiers().testFlag(Qt::ShiftModifier);    isMeta = event.modifiers().testFlag(Qt::MetaModifier);    isControl = event.modifiers().testFlag(Qt::ControlModifier);    isAlt = event.modifiers().testFlag(Qt::AltModifier);}  QScriptValue WheelEvent::toScriptValue(QScriptEngine* engine, const WheelEvent& event) {    QScriptValue obj = engine->newObject();    obj.setProperty("x", event.x);    obj.setProperty("y", event.y);    obj.setProperty("delta", event.delta);    obj.setProperty("orientation", event.orientation);    obj.setProperty("isLeftButton", event.isLeftButton);    obj.setProperty("isRightButton", event.isRightButton);    obj.setProperty("isMiddleButton", event.isMiddleButton);    obj.setProperty("isShifted", event.isShifted);    obj.setProperty("isMeta", event.isMeta);    obj.setProperty("isControl", event.isControl);    obj.setProperty("isAlt", event.isAlt);    return obj;} void WheelEvent::fromScriptValue(const QScriptValue& object, WheelEvent& event) {    // nothing for now...}