QProximityReading Class
QProximityReading 类表示接近传感器的一次读数。更多内容...
| 头文件： | #include <QProximityReading> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS Sensors) target_link_libraries(mytarget PRIVATE Qt6::Sensors) |
| qmake： | QT += sensors |
| 继承自： | QSensorReading |
属性
- close : bool
公共函数
属性文档
[read-only] close : bool
该属性存储一个值，用于指示是否有物体靠近。
如果附近有物体，则将其设置为 true；如果附近没有物体，则将其设置为 false。
访问函数：
| bool | close() const |
另请参阅 QProximityReading_Units 。
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