QLidReading Class
The QLidReading class holds readings from the Lid sensor. More...
| Header: | #include <QLidReading> |
| qmake: | QT += sensors |
| Since: | Qt 5.9 |
| Inherits: | QSensorReading |
Properties
- backLidClosed : const bool
- frontLidClosed : const bool
- 1 property inherited from QSensorReading
- 1 property inherited from QObject
Public Functions
| QLidReading(QObject *parent = DECLARE_READING(QLidReading)) | |
| virtual | ~QLidReading() |
| bool | backLidClosed() const |
| bool | frontLidClosed() const |
| void | setBackLidClosed(bool closed) |
| void | setFrontLidClosed(bool closed) |
Reimplemented Public Functions
| virtual void | copyValuesFrom(QSensorReading *other) override |
- 4 public functions inherited from QSensorReading
- 31 public functions inherited from QObject
Signals
| void | backLidChanged(bool closed) |
| void | frontLidChanged(bool closed) |
- 2 signals inherited from QObject
Static Public Members
| const QMetaObject | staticMetaObject |
- 9 static public members inherited from QObject
Additional Inherited Members
Detailed Description
The QLidReading class holds readings from the Lid sensor.
A normal laptop has what we call a front lid.
If the laptop can be converted to a tablet by rotating or closing the lid where the display is out, this is known as a back lid.
QLidReading Units
The Lid sensor can detect if a device's lid is closed or not. A lid can be a laptop, a laptop that converts to a tablet, or even a cover for a tablet or phone.
Property Documentation
backLidClosed : const bool
This property holds a value indicating whether the back lid is closed. A back lid can be when a convertable laptop is closed into to tablet mode without keyboard.
Access functions:
| bool | backLidClosed() const |
See also QLidReading Units.
frontLidClosed : const bool
This property holds a value indicating whether the front lid is closed. A front lid would be a normal laptop lid.
Access functions:
| bool | frontLidClosed() const |
See also QLidReading Units.
Member Function Documentation
QLidReading::QLidReading(QObject *parent = DECLARE_READING(QLidReading))
Default constructs an instance of QLidReading.
[virtual] QLidReading::~QLidReading()
Destroys the instance of QLidReading. The destructor is virtual.
[signal] void QLidReading::backLidChanged(bool closed)
[override virtual] void QLidReading::copyValuesFrom(QSensorReading *other)
[signal] void QLidReading::frontLidChanged(bool closed)
void QLidReading::setBackLidClosed(bool closed)
Sets the backLidClosed value to closed.
See also backLidClosed().
void QLidReading::setFrontLidClosed(bool closed)
Sets the frontLidClosed value to closed.
See also frontLidClosed().
© 2019 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.