diff -r e4ebb16b39ea -r 603d3f8b6302 examples/sensors/arrowkeys/main.cpp
--- a/examples/sensors/arrowkeys/main.cpp	Fri Sep 17 08:34:34 2010 +0300
+++ b/examples/sensors/arrowkeys/main.cpp	Mon Oct 04 01:37:06 2010 +0300
@@ -1,59 +1,18 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Mobility Components.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
 #include <QtCore>
 #include <qaccelerometer.h>
 
 QTM_USE_NAMESPACE
 
 namespace arrows{
-    static const QString ARROW_UP="^", ARROW_DOWN="v", ARROW_LEFT="<",ARROW_RIGHT=">", ARROW_TO=".", ARROW_FROM="x";
+    static const QString ARROW_UP="^", ARROW_DOWN="v", ARROW_LEFT="<",ARROW_RIGHT=">";
 }
 
 class AccelerometerFilter : public QAccelerometerFilter
 {
 public:
-
     bool filter(QAccelerometerReading *reading)
     {
-        QString arrow = getArrowKey(reading->x(), reading->y(), reading->z());
+        QString arrow = getArrowKey(reading->x(), reading->y());
         if (arrow!=exArrow){
             qDebug() << "direction:" << arrow;
             exArrow = arrow;
@@ -63,35 +22,29 @@
 
 private:
     QString exArrow;
-    static const qreal THRESHOLD;
-
-    QString getArrowKey(qreal x, qreal y, qreal z){
-
-        // axis_z: TO or FROM
-        if (abs(y)<THRESHOLD && abs(x)<THRESHOLD) return z>0?(arrows::ARROW_FROM):(arrows::ARROW_TO);
-
+    QString getArrowKey(qreal x, qreal y){
         // axis_x: LEFT or RIGHT
         if (abs(x)>abs(y)) return x>0?(arrows::ARROW_LEFT):(arrows::ARROW_RIGHT);
-
         // axis_y: UP or DOWN
         return y>0?(arrows::ARROW_DOWN):(arrows::ARROW_UP);
     }
-
     static qreal abs(qreal value) {return value<0?-value:value;}
 };
 
-const qreal AccelerometerFilter::THRESHOLD = 0.3;
-
 int main(int argc, char **argv)
 {
     QCoreApplication app(argc, argv);
     QAccelerometer sensor;
     if (!sensor.connectToBackend()) {
         qWarning("No Accelerometer available!");
-        return 1;
+        return EXIT_FAILURE;
     }
     AccelerometerFilter filter;
     sensor.addFilter(&filter);
+
+    qrangelist datarates = sensor.availableDataRates();
+    int i = datarates.size();
+    sensor.setDataRate(datarates.at(i-1).second);
     sensor.start();
 
     return app.exec();