qtmobility/examples/sensors/panorama/accelerometercontroller.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Wed, 23 Jun 2010 19:08:38 +0300
changeset 14 6fbed849b4f4
parent 11 06b8e2af4411
permissions -rw-r--r--
Revision: 201023 Kit: 2010125



#include "inputcontroller.h"
#include "accelerometercontroller.h"

AccelerometerController::AccelerometerController(): InputController(){
    m_accelerometer.connectToBackend();
    m_accelerometer.start();
    connect(&m_accelerometer, SIGNAL(readingChanged()), this, SLOT(update()));
}

AccelerometerController::~AccelerometerController(){
    m_accelerometer.stop();
    disconnect(&m_accelerometer);
}


void AccelerometerController::update()
{
    qreal accX = m_accelerometer.reading()->x();
    qreal accY= m_accelerometer.reading()->y();
    m_dx = accX*3;
    m_dy= -accY*3;
    updateCoordinates();

}


void AccelerometerController::updateCoordinates(){
    m_x +=m_dx;
    m_y +=m_dy;

}