/**************************************************************************** ** ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the QtSensors module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional ** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "qproximitysensor.h" #include "qproximitysensor_p.h" QT_BEGIN_NAMESPACE IMPLEMENT_READING(QProximityReading) /*! \class QProximityReading \ingroup sensors_reading \inmodule QtSensors \brief The QProximityReading class represents one reading from the proximity sensor. \target QProximityReading_Units The proximity sensor can only indicate if an object is close or not. The distance at which an object is considered close is device-specific. This distance may be available in the QSensor::outputRanges property. */ /*! \property QProximityReading::close \brief a value indicating if something is close. Set to true if something is close. Set to false is nothing is close. \sa QProximityReading_Units */ bool QProximityReading::close() const { return d->close; } /*! Sets the close value to \a close. */ void QProximityReading::setClose(bool close) { d->close = close; } // ===================================================================== /*! \class QProximityFilter \ingroup sensors_filter \inmodule QtSensors \brief The QProximityFilter class is a convenience wrapper around QSensorFilter. The only difference is that the filter() method features a pointer to QProximityReading instead of QSensorReading. */ /*! \fn QProximityFilter::filter(QProximityReading *reading) Called when \a reading changes. Returns false to prevent the reading from propagating. \sa QSensorFilter::filter() */ bool QProximityFilter::filter(QSensorReading *reading) { return filter(static_cast(reading)); } char const * const QProximitySensor::type("QProximitySensor"); /*! \class QProximitySensor \ingroup sensors_type \inmodule QtSensors \brief The QProximitySensor class is a convenience wrapper around QSensor. The only behavioural difference is that this class sets the type properly. This class also features a reading() function that returns a QProximityReading instead of a QSensorReading. For details about how the sensor works, see \l QProximityReading. \sa QProximityReading */ /*! Construct the sensor as a child of \a parent. */ QProximitySensor::QProximitySensor(QObject *parent) : QSensor(QProximitySensor::type, parent) { } /*! Destroy the sensor. Stops the sensor if it has not already been stopped. */ QProximitySensor::~QProximitySensor() { } /*! \fn QProximitySensor::reading() const Returns the reading class for this sensor. \sa QSensor::reading() */ QProximityReading *QProximitySensor::reading() const { return static_cast(QSensor::reading()); } #include "moc_qproximitysensor.cpp" QT_END_NAMESPACE