diff options
| author | Lorn Potter <lorn.potter@nokia.com> | 2012-05-25 08:50:14 +1000 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-05-25 03:21:08 +0200 |
| commit | cc8f62b4368eabdf805e9e39455ba5dc9e308b16 (patch) | |
| tree | ba322d951d32fc39389802cca389c6d152ce7712 /src/plugins/sensorgestures | |
| parent | 1cdba0e8e98caded9ae108484e63dae37c59ded3 (diff) | |
fix crash when starting hover for the first time by itself.
Change-Id: I4f15a1b959a35ec572d13c95430b0058b75b2061
Reviewed-by: Lincoln Ramsay <lincoln.ramsay@nokia.com>
Diffstat (limited to 'src/plugins/sensorgestures')
| -rw-r--r-- | src/plugins/sensorgestures/qtsensors/qhoversensorgesturerecognizer.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/plugins/sensorgestures/qtsensors/qhoversensorgesturerecognizer.cpp b/src/plugins/sensorgestures/qtsensors/qhoversensorgesturerecognizer.cpp index 2762e2cd..a96814c0 100644 --- a/src/plugins/sensorgestures/qtsensors/qhoversensorgesturerecognizer.cpp +++ b/src/plugins/sensorgestures/qtsensors/qhoversensorgesturerecognizer.cpp @@ -47,6 +47,7 @@ QT_BEGIN_NAMESPACE QHoverSensorGestureRecognizer::QHoverSensorGestureRecognizer(QObject *parent) : QSensorGestureRecognizer(parent), + orientationReading(0), hoverOk(0), detecting(0), active(0), initialReflectance(0), useHack(0) { } @@ -174,6 +175,9 @@ void QHoverSensorGestureRecognizer::irProximityReadingChanged(QIRProximityReadin bool QHoverSensorGestureRecognizer::checkForHovering() { + if (orientationReading == 0) { + return false; + } if (orientationReading->orientation() != QOrientationReading::FaceUp) return false; if ( (reflectance > 0.2 && reflectance < 0.4) |