/*!
\qmlproperty real QtQuick::TouchPoint::pressure
\qmlproperty vector2d QtQuick::TouchPoint::velocity
These properties hold additional information about the current state of the touch point.
\list
\li \c pressure is a value in the range of 0.0 to 1.0.
\li \c velocity is a vector with magnitude reported in pixels per second.
\endlist
Not all touch devices support velocity. If velocity is not supported, it will be reported
as 0,0.
*/
void QQuickTouchPoint::setPressure(qreal pressure)
{
if (_pressure == pressure)
return;
_pressure = pressure;
emit pressureChanged();
}
void UnitsSettings::setPressure(int value)
{
QSettings s;
s.beginGroup(group);
s.setValue("pressure", value);
prefs.units.pressure = (units::PRESSURE) value;
emit pressureChanged(value);
}
void QmlPressureReading::readingUpdate()
{
qreal pressure = m_sensor->reading()->pressure();
if (m_pressure != pressure) {
m_pressure = pressure;
Q_EMIT pressureChanged();
}
qreal temperature = m_sensor->reading()->temperature();
if (m_temperature != temperature) {
m_temperature = temperature;
Q_EMIT temperatureChanged();
}
}
void
QmlBarometerAltimeterReading::readingUpdate()
{
qreal pressure = m_sensor->reading()->pressure();
if (m_pressure != pressure) {
m_pressure = pressure;
Q_EMIT pressureChanged();
m_altitude = pressure_to_altitude(pressure);
Q_EMIT altitudeChanged();
}
qreal temperature = m_sensor->reading()->temperature();
if (m_temperature != temperature) {
m_temperature = temperature;
Q_EMIT temperatureChanged();
}
}
