2 files changed, 4 insertions, 14 deletions
diff --git a/src/sensors/qsensor.cpp b/src/sensors/qsensor.cpp
index 9d41dbf7..56c11bc4 100644
--- a/src/sensors/qsensor.cpp
+++ b/src/sensors/qsensor.cpp
@@ -480,20 +480,9 @@ int QSensor::dataRate() const
 void QSensor::setDataRate(int rate)
 {
     Q_D(QSensor);
-    if (rate == 0 || !isConnectedToBackend()) {
+    if (d->dataRate != rate) {
         d->dataRate = rate;
-        return;
-    }
-    bool warn = true;
-    Q_FOREACH (const qrange &range, d->availableDataRates) {
-        if (rate >= range.first && rate <= range.second) {
-            warn = false;
-            d->dataRate = rate;
-            break;
-        }
-    }
-    if (warn) {
-        qWarning() << "setDataRate:" << rate << "is not supported by the sensor.";
+        emit dataRateChanged();
     }
 }
 
diff --git a/src/sensors/qsensor.h b/src/sensors/qsensor.h
index 43fe221c..bcdc09e2 100644
--- a/src/sensors/qsensor.h
+++ b/src/sensors/qsensor.h
@@ -84,7 +84,7 @@ class Q_SENSORS_EXPORT QSensor : public QObject
     Q_PROPERTY(QByteArray type READ type)
     Q_PROPERTY(bool connectedToBackend READ isConnectedToBackend)
     Q_PROPERTY(qrangelist availableDataRates READ availableDataRates)
-    Q_PROPERTY(int dataRate READ dataRate WRITE setDataRate)
+    Q_PROPERTY(int dataRate READ dataRate WRITE setDataRate NOTIFY dataRateChanged)
     Q_PROPERTY(QSensorReading* reading READ reading NOTIFY readingChanged)
     Q_PROPERTY(bool busy READ isBusy)
     Q_PROPERTY(bool active READ isActive WRITE setActive NOTIFY activeChanged)
@@ -167,6 +167,7 @@ Q_SIGNALS:
     void sensorError(int error);
     void availableSensorsChanged();
     void alwaysOnChanged();
+    void dataRateChanged();
 
 protected:
     explicit QSensor(const QByteArray &type, QSensorPrivate &dd, QObject* parent = 0);