diff options
| author | Lorn Potter <lorn.potter@nokia.com> | 2012-02-15 12:44:00 +1000 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-02-15 04:15:01 +0100 |
| commit | c75ae5a33d3ee16181bf503db33ef7919fb40124 (patch) | |
| tree | 8277771f2087d99d7909671a97148a06a760f7c1 /src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp | |
| parent | c2efee09b6e54676250ae43a4c63e41e1ad7a6ab (diff) | |
use qAbs instead.
Change-Id: Ibcc49c56d558563737d2d94a87425e65d0689c1e
Reviewed-by: Lincoln Ramsay <lincoln.ramsay@nokia.com>
Diffstat (limited to 'src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp')
| -rw-r--r-- | src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp b/src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp index 3ed4b900..e6ebe191 100644 --- a/src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp +++ b/src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp @@ -127,7 +127,7 @@ void QWhipSensorGestureRecognizer::accelChanged() { qreal x = accel->reading()->x(); qreal difference = lastX - x; - if (abs(difference) < 1) + if (qAbs(difference) < 1) return; qreal y = accel->reading()->y(); @@ -138,7 +138,7 @@ void QWhipSensorGestureRecognizer::accelChanged() if (whipIt) { if (((!wasNegative && difference > accelRange * WHIP_THRESHOLD_FACTOR) || (wasNegative && difference < -accelRange * WHIP_THRESHOLD_FACTOR)) - && abs(degreesZ) < WHIP_DEGREES) { + && qAbs(degreesZ) < WHIP_DEGREES) { Q_EMIT whip(); Q_EMIT detected("whip"); whipIt = false; @@ -146,7 +146,7 @@ void QWhipSensorGestureRecognizer::accelChanged() } else if (((difference > 0 && difference < accelRange * WHIP_DETECTION_FACTOR) || (difference < 0 && difference > -accelRange * WHIP_DETECTION_FACTOR)) - && abs(degreesZ) < WHIP_DEGREES + && qAbs(degreesZ) < WHIP_DEGREES && orientation->reading()->orientation() != QOrientationReading::FaceUp) { detectedX = x; // start of gesture |