The QProximityFilter class is a convenience wrapper around QSensorFilter . 更多...
头: | #include <QProximityFilter> |
CMake: |
find_package(Qt6 REQUIRED COMPONENTS Sensors)
target_link_libraries(mytarget PRIVATE Qt6::Sensors) |
qmake: | QT += sensors |
继承: | QSensorFilter |
virtual bool | filter (QProximityReading * reading ) = 0 |
The only difference is that the filter () method features a pointer to QProximityReading 而不是 QSensorReading .
[pure virtual]
bool
QProximityFilter::
filter
(
QProximityReading
*
reading
)
被调用当 reading changes. Returns false to prevent the reading from propagating.
另请参阅 QSensorFilter::filter ().